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vendor: Upgrade dompdf to v2.0.1

This commit is contained in:
Johannes Meyer 2022-12-07 14:07:25 +01:00
parent a6af690040
commit bb54956dbb
315 changed files with 16890 additions and 13311 deletions
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24
library/vendor/dompdf/AUTHORS.md vendored Normal file
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@ -0,0 +1,24 @@
Dompdf was designed and developed by Benj Carson.
### Current Team
* **Brian Sweeney** (maintainer)
* **Till Berger**
### Alumni
* **Benj Carson** (creator)
* **Fabien Ménager**
* **Simon Berger**
* **Orion Richardson**
### Contributors
* **Gabriel Bull**
* **Barry vd. Heuvel**
* **Ryan H. Masten**
* **Helmut Tischer**
* [and many more...](https://github.com/dompdf/dompdf/graphs/contributors)
### Thanks
Dompdf would not have been possible without strong community support.

9
library/vendor/dompdf/README.md vendored
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@ -214,12 +214,6 @@ Files accessed through the local file system have the following requirement:
## Limitations (Known Issues)
* Dompdf is not particularly tolerant to poorly-formed HTML input. To avoid
any unexpected rendering issues you should either enable the built-in HTML5
parser at runtime (`$options->setIsHtml5ParserEnabled(true);`)
or run your HTML through a HTML validator/cleaner (such as
[Tidy](http://tidy.sourceforge.net) or the
[W3C Markup Validation Service](http://validator.w3.org)).
* Table cells are not pageable, meaning a table row must fit on a single page.
* Elements are rendered on the active page when they are parsed.
* Embedding "raw" SVG's (`<svg><path...></svg>`) isn't working yet, you need to
@ -228,7 +222,8 @@ Files accessed through the local file system have the following requirement:
$html = '<img src="data:image/svg+xml;base64,' . base64_encode($svg) . '" ...>';
```
Watch https://github.com/dompdf/dompdf/issues/320 for progress
* Does not support CSS flexbox.
* Does not support CSS Grid.
---
[![Donate button](https://www.paypal.com/en_US/i/btn/btn_donate_SM.gif)](http://goo.gl/DSvWf)

2
library/vendor/dompdf/VERSION vendored
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@ -1 +1 @@
1.2.1
2.0.1

41
library/vendor/dompdf/autoload.inc.php vendored
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@ -1,40 +1 @@
<?php
/**
* @package dompdf
* @link http://dompdf.github.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @author Fabien Ménager <fabien.menager@gmail.com>
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
// HMLT5 Parser
//FIXME: replace with masterminds HTML5
//require_once __DIR__ . '/lib/html5lib/Parser.php';
// Sabberworm
spl_autoload_register(function($class)
{
if (strpos($class, 'Sabberworm') !== false) {
$file = str_replace('\\', DIRECTORY_SEPARATOR, $class);
$file = realpath(__DIR__ . '/lib/php-css-parser/lib/' . (empty($file) ? '' : DIRECTORY_SEPARATOR) . $file . '.php');
if (file_exists($file)) {
require_once $file;
return true;
}
}
return false;
});
// php-font-lib
require_once __DIR__ . '/lib/php-font-lib/src/FontLib/Autoloader.php';
//php-svg-lib
require_once __DIR__ . '/lib/php-svg-lib/src/autoload.php';
/*
* New PHP 5.3.0 namespaced autoloader
*/
require_once __DIR__ . '/src/Autoloader.php';
Dompdf\Autoloader::register();
<?php require (__DIR__ . '/vendor/autoload.php');

97
library/vendor/dompdf/lib/fonts/dompdf_font_family_cache.dist.php vendored
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@ -1,97 +0,0 @@
<?php
return function ($rootDir) {
$distFontDir = $rootDir . '/lib/fonts';
return [
'sans-serif' =>
[
'normal' => $distFontDir . '/Helvetica',
'bold' => $distFontDir . '/Helvetica-Bold',
'italic' => $distFontDir . '/Helvetica-Oblique',
'bold_italic' => $distFontDir . '/Helvetica-BoldOblique'
],
'times' =>
[
'normal' => $distFontDir . '/Times-Roman',
'bold' => $distFontDir . '/Times-Bold',
'italic' => $distFontDir . '/Times-Italic',
'bold_italic' => $distFontDir . '/Times-BoldItalic'
],
'times-roman' =>
[
'normal' => $distFontDir . '/Times-Roman',
'bold' => $distFontDir . '/Times-Bold',
'italic' => $distFontDir . '/Times-Italic',
'bold_italic' => $distFontDir . '/Times-BoldItalic'
],
'courier' =>
[
'normal' => $distFontDir . '/Courier',
'bold' => $distFontDir . '/Courier-Bold',
'italic' => $distFontDir . '/Courier-Oblique',
'bold_italic' => $distFontDir . '/Courier-BoldOblique'
],
'helvetica' =>
[
'normal' => $distFontDir . '/Helvetica',
'bold' => $distFontDir . '/Helvetica-Bold',
'italic' => $distFontDir . '/Helvetica-Oblique',
'bold_italic' => $distFontDir . '/Helvetica-BoldOblique'
],
'zapfdingbats' =>
[
'normal' => $distFontDir . '/ZapfDingbats',
'bold' => $distFontDir . '/ZapfDingbats',
'italic' => $distFontDir . '/ZapfDingbats',
'bold_italic' => $distFontDir . '/ZapfDingbats'
],
'symbol' =>
[
'normal' => $distFontDir . '/Symbol',
'bold' => $distFontDir . '/Symbol',
'italic' => $distFontDir . '/Symbol',
'bold_italic' => $distFontDir . '/Symbol'
],
'serif' =>
[
'normal' => $distFontDir . '/Times-Roman',
'bold' => $distFontDir . '/Times-Bold',
'italic' => $distFontDir . '/Times-Italic',
'bold_italic' => $distFontDir . '/Times-BoldItalic'
],
'monospace' =>
[
'normal' => $distFontDir . '/Courier',
'bold' => $distFontDir . '/Courier-Bold',
'italic' => $distFontDir . '/Courier-Oblique',
'bold_italic' => $distFontDir . '/Courier-BoldOblique'
],
'fixed' =>
[
'normal' => $distFontDir . '/Courier',
'bold' => $distFontDir . '/Courier-Bold',
'italic' => $distFontDir . '/Courier-Oblique',
'bold_italic' => $distFontDir . '/Courier-BoldOblique'
],
'dejavu sans' =>
[
'bold' => $distFontDir . '/DejaVuSans-Bold',
'bold_italic' => $distFontDir . '/DejaVuSans-BoldOblique',
'italic' => $distFontDir . '/DejaVuSans-Oblique',
'normal' => $distFontDir . '/DejaVuSans'
],
'dejavu sans mono' =>
[
'bold' => $distFontDir . '/DejaVuSansMono-Bold',
'bold_italic' => $distFontDir . '/DejaVuSansMono-BoldOblique',
'italic' => $distFontDir . '/DejaVuSansMono-Oblique',
'normal' => $distFontDir . '/DejaVuSansMono'
],
'dejavu serif' =>
[
'bold' => $distFontDir . '/DejaVuSerif-Bold',
'bold_italic' => $distFontDir . '/DejaVuSerif-BoldItalic',
'italic' => $distFontDir . '/DejaVuSerif-Italic',
'normal' => $distFontDir . '/DejaVuSerif'
]
];
};

123
library/vendor/dompdf/lib/html5lib/Data.php vendored
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@ -1,123 +0,0 @@
<?php
// warning: this file is encoded in UTF-8!
class HTML5_Data
{
// at some point this should be moved to a .ser file. Another
// possible optimization is to give UTF-8 bytes, not Unicode
// codepoints
// XXX: Not quite sure why it's named this; this is
// actually the numeric entity dereference table.
protected static $realCodepointTable = [
0x00 => 0xFFFD, // REPLACEMENT CHARACTER
0x0D => 0x000A, // LINE FEED (LF)
0x80 => 0x20AC, // EURO SIGN ('€')
0x81 => 0x0081, // <control>
0x82 => 0x201A, // SINGLE LOW-9 QUOTATION MARK ('‚')
0x83 => 0x0192, // LATIN SMALL LETTER F WITH HOOK ('ƒ')
0x84 => 0x201E, // DOUBLE LOW-9 QUOTATION MARK ('„')
0x85 => 0x2026, // HORIZONTAL ELLIPSIS ('…')
0x86 => 0x2020, // DAGGER ('†')
0x87 => 0x2021, // DOUBLE DAGGER ('‡')
0x88 => 0x02C6, // MODIFIER LETTER CIRCUMFLEX ACCENT ('ˆ')
0x89 => 0x2030, // PER MILLE SIGN ('‰')
0x8A => 0x0160, // LATIN CAPITAL LETTER S WITH CARON ('Š')
0x8B => 0x2039, // SINGLE LEFT-POINTING ANGLE QUOTATION MARK ('‹')
0x8C => 0x0152, // LATIN CAPITAL LIGATURE OE ('Œ')
0x8D => 0x008D, // <control>
0x8E => 0x017D, // LATIN CAPITAL LETTER Z WITH CARON ('Ž')
0x8F => 0x008F, // <control>
0x90 => 0x0090, // <control>
0x91 => 0x2018, // LEFT SINGLE QUOTATION MARK ('‘')
0x92 => 0x2019, // RIGHT SINGLE QUOTATION MARK ('’')
0x93 => 0x201C, // LEFT DOUBLE QUOTATION MARK ('“')
0x94 => 0x201D, // RIGHT DOUBLE QUOTATION MARK ('”')
0x95 => 0x2022, // BULLET ('•')
0x96 => 0x2013, // EN DASH ('–')
0x97 => 0x2014, // EM DASH ('—')
0x98 => 0x02DC, // SMALL TILDE ('˜')
0x99 => 0x2122, // TRADE MARK SIGN ('™')
0x9A => 0x0161, // LATIN SMALL LETTER S WITH CARON ('š')
0x9B => 0x203A, // SINGLE RIGHT-POINTING ANGLE QUOTATION MARK ('›')
0x9C => 0x0153, // LATIN SMALL LIGATURE OE ('œ')
0x9D => 0x009D, // <control>
0x9E => 0x017E, // LATIN SMALL LETTER Z WITH CARON ('ž')
0x9F => 0x0178, // LATIN CAPITAL LETTER Y WITH DIAERESIS ('Ÿ')
];
protected static $namedCharacterReferences;
protected static $namedCharacterReferenceMaxLength;
/**
* Returns the "real" Unicode codepoint of a malformed character
* reference.
*/
public static function getRealCodepoint($ref) {
if (!isset(self::$realCodepointTable[$ref])) {
return false;
} else {
return self::$realCodepointTable[$ref];
}
}
public static function getNamedCharacterReferences() {
if (!self::$namedCharacterReferences) {
self::$namedCharacterReferences = unserialize(
file_get_contents(dirname(__FILE__) . '/named-character-references.ser'));
}
return self::$namedCharacterReferences;
}
/**
* Converts a Unicode codepoint to sequence of UTF-8 bytes.
* @note Shamelessly stolen from HTML Purifier, which is also
* shamelessly stolen from Feyd (which is in public domain).
*/
public static function utf8chr($code) {
/* We don't care: we live dangerously
* if($code > 0x10FFFF or $code < 0x0 or
($code >= 0xD800 and $code <= 0xDFFF) ) {
// bits are set outside the "valid" range as defined
// by UNICODE 4.1.0
return "\xEF\xBF\xBD";
}*/
$y = $z = $w = 0;
if ($code < 0x80) {
// regular ASCII character
$x = $code;
} else {
// set up bits for UTF-8
$x = ($code & 0x3F) | 0x80;
if ($code < 0x800) {
$y = (($code & 0x7FF) >> 6) | 0xC0;
} else {
$y = (($code & 0xFC0) >> 6) | 0x80;
if ($code < 0x10000) {
$z = (($code >> 12) & 0x0F) | 0xE0;
} else {
$z = (($code >> 12) & 0x3F) | 0x80;
$w = (($code >> 18) & 0x07) | 0xF0;
}
}
}
// set up the actual character
$ret = '';
if ($w) {
$ret .= chr($w);
}
if ($z) {
$ret .= chr($z);
}
if ($y) {
$ret .= chr($y);
}
$ret .= chr($x);
return $ret;
}
}

299
library/vendor/dompdf/lib/html5lib/InputStream.php vendored
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@ -1,299 +0,0 @@
<?php
/*
Copyright 2009 Geoffrey Sneddon <http://gsnedders.com/>
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
// Some conventions:
// /* */ indicates verbatim text from the HTML 5 specification
// // indicates regular comments
class HTML5_InputStream {
/**
* The string data we're parsing.
*/
private $data;
/**
* The current integer byte position we are in $data
*/
private $char;
/**
* Length of $data; when $char === $data, we are at the end-of-file.
*/
private $EOF;
/**
* Parse errors.
*/
public $errors = [];
/**
* @param $data | Data to parse
* @throws Exception
*/
public function __construct($data) {
/* Given an encoding, the bytes in the input stream must be
converted to Unicode characters for the tokeniser, as
described by the rules for that encoding, except that the
leading U+FEFF BYTE ORDER MARK character, if any, must not
be stripped by the encoding layer (it is stripped by the rule below).
Bytes or sequences of bytes in the original byte stream that
could not be converted to Unicode characters must be converted
to U+FFFD REPLACEMENT CHARACTER code points. */
// XXX currently assuming input data is UTF-8; once we
// build encoding detection this will no longer be the case
//
// We previously had an mbstring implementation here, but that
// implementation is heavily non-conforming, so it's been
// omitted.
if (extension_loaded('iconv')) {
// non-conforming
$data = @iconv('UTF-8', 'UTF-8//IGNORE', $data);
} else {
// we can make a conforming native implementation
throw new Exception('Not implemented, please install iconv');
}
/* One leading U+FEFF BYTE ORDER MARK character must be
ignored if any are present. */
if (substr($data, 0, 3) === "\xEF\xBB\xBF") {
$data = substr($data, 3);
}
/* All U+0000 NULL characters in the input must be replaced
by U+FFFD REPLACEMENT CHARACTERs. Any occurrences of such
characters is a parse error. */
for ($i = 0, $count = substr_count($data, "\0"); $i < $count; $i++) {
$this->errors[] = [
'type' => HTML5_Tokenizer::PARSEERROR,
'data' => 'null-character'
];
}
/* U+000D CARRIAGE RETURN (CR) characters and U+000A LINE FEED
(LF) characters are treated specially. Any CR characters
that are followed by LF characters must be removed, and any
CR characters not followed by LF characters must be converted
to LF characters. Thus, newlines in HTML DOMs are represented
by LF characters, and there are never any CR characters in the
input to the tokenization stage. */
$data = str_replace(
[
"\0",
"\r\n",
"\r"
],
[
"\xEF\xBF\xBD",
"\n",
"\n"
],
$data
);
/* Any occurrences of any characters in the ranges U+0001 to
U+0008, U+000B, U+000E to U+001F, U+007F to U+009F,
U+D800 to U+DFFF , U+FDD0 to U+FDEF, and
characters U+FFFE, U+FFFF, U+1FFFE, U+1FFFF, U+2FFFE, U+2FFFF,
U+3FFFE, U+3FFFF, U+4FFFE, U+4FFFF, U+5FFFE, U+5FFFF, U+6FFFE,
U+6FFFF, U+7FFFE, U+7FFFF, U+8FFFE, U+8FFFF, U+9FFFE, U+9FFFF,
U+AFFFE, U+AFFFF, U+BFFFE, U+BFFFF, U+CFFFE, U+CFFFF, U+DFFFE,
U+DFFFF, U+EFFFE, U+EFFFF, U+FFFFE, U+FFFFF, U+10FFFE, and
U+10FFFF are parse errors. (These are all control characters
or permanently undefined Unicode characters.) */
// Check PCRE is loaded.
if (extension_loaded('pcre')) {
$count = preg_match_all(
'/(?:
[\x01-\x08\x0B\x0E-\x1F\x7F] # U+0001 to U+0008, U+000B, U+000E to U+001F and U+007F
|
\xC2[\x80-\x9F] # U+0080 to U+009F
|
\xED(?:\xA0[\x80-\xFF]|[\xA1-\xBE][\x00-\xFF]|\xBF[\x00-\xBF]) # U+D800 to U+DFFFF
|
\xEF\xB7[\x90-\xAF] # U+FDD0 to U+FDEF
|
\xEF\xBF[\xBE\xBF] # U+FFFE and U+FFFF
|
[\xF0-\xF4][\x8F-\xBF]\xBF[\xBE\xBF] # U+nFFFE and U+nFFFF (1 <= n <= 10_{16})
)/x',
$data,
$matches
);
for ($i = 0; $i < $count; $i++) {
$this->errors[] = [
'type' => HTML5_Tokenizer::PARSEERROR,
'data' => 'invalid-codepoint'
];
}
} else {
// XXX: Need non-PCRE impl, probably using substr_count
}
$this->data = $data;
$this->char = 0;
$this->EOF = strlen($data);
}
/**
* Returns the current line that the tokenizer is at.
*
* @return int
*/
public function getCurrentLine() {
// Check the string isn't empty
if ($this->EOF) {
// Add one to $this->char because we want the number for the next
// byte to be processed.
return substr_count($this->data, "\n", 0, min($this->char, $this->EOF)) + 1;
} else {
// If the string is empty, we are on the first line (sorta).
return 1;
}
}
/**
* Returns the current column of the current line that the tokenizer is at.
*
* @return int
*/
public function getColumnOffset() {
// strrpos is weird, and the offset needs to be negative for what we
// want (i.e., the last \n before $this->char). This needs to not have
// one (to make it point to the next character, the one we want the
// position of) added to it because strrpos's behaviour includes the
// final offset byte.
$lastLine = strrpos($this->data, "\n", $this->char - 1 - strlen($this->data));
// However, for here we want the length up until the next byte to be
// processed, so add one to the current byte ($this->char).
if ($lastLine !== false) {
$findLengthOf = substr($this->data, $lastLine + 1, $this->char - 1 - $lastLine);
} else {
$findLengthOf = substr($this->data, 0, $this->char);
}
// Get the length for the string we need.
if (extension_loaded('iconv')) {
return iconv_strlen($findLengthOf, 'utf-8');
} elseif (extension_loaded('mbstring')) {
return mb_strlen($findLengthOf, 'utf-8');
} elseif (extension_loaded('xml')) {
return strlen(utf8_decode($findLengthOf));
} else {
$count = count_chars($findLengthOf);
// 0x80 = 0x7F - 0 + 1 (one added to get inclusive range)
// 0x33 = 0xF4 - 0x2C + 1 (one added to get inclusive range)
return array_sum(array_slice($count, 0, 0x80)) +
array_sum(array_slice($count, 0xC2, 0x33));
}
}
/**
* Retrieve the currently consume character.
* @note This performs bounds checking
*
* @return bool|string
*/
public function char() {
return ($this->char++ < $this->EOF)
? $this->data[$this->char - 1]
: false;
}
/**
* Get all characters until EOF.
* @note This performs bounds checking
*
* @return string|bool
*/
public function remainingChars() {
if ($this->char < $this->EOF) {
$data = substr($this->data, $this->char);
$this->char = $this->EOF;
return $data;
} else {
return false;
}
}
/**
* Matches as far as possible until we reach a certain set of bytes
* and returns the matched substring.
*
* @param $bytes | Bytes to match.
* @param null $max
* @return bool|string
*/
public function charsUntil($bytes, $max = null) {
if ($this->char < $this->EOF) {
if ($max === 0 || $max) {
$len = strcspn($this->data, $bytes, $this->char, $max);
} else {
$len = strcspn($this->data, $bytes, $this->char);
}
$string = (string) substr($this->data, $this->char, $len);
$this->char += $len;
return $string;
} else {
return false;
}
}
/**
* Matches as far as possible with a certain set of bytes
* and returns the matched substring.
*
* @param $bytes | Bytes to match.
* @param null $max
* @return bool|string
*/
public function charsWhile($bytes, $max = null) {
if ($this->char < $this->EOF) {
if ($max === 0 || $max) {
$len = strspn($this->data, $bytes, $this->char, $max);
} else {
$len = strspn($this->data, $bytes, $this->char);
}
$string = (string) substr($this->data, $this->char, $len);
$this->char += $len;
return $string;
} else {
return false;
}
}
/**
* Unconsume one character.
*/
public function unget() {
if ($this->char <= $this->EOF) {
$this->char--;
}
}
}

37
library/vendor/dompdf/lib/html5lib/Parser.php vendored
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@ -1,37 +0,0 @@
<?php
require_once dirname(__FILE__) . '/Data.php';
require_once dirname(__FILE__) . '/InputStream.php';
require_once dirname(__FILE__) . '/TreeBuilder.php';
require_once dirname(__FILE__) . '/Tokenizer.php';
/**
* Outwards facing interface for HTML5.
*/
class HTML5_Parser
{
/**
* Parses a full HTML document.
* @param $text | HTML text to parse
* @param $builder | Custom builder implementation
* @return DOMDocument|DOMNodeList Parsed HTML as DOMDocument
*/
public static function parse($text, $builder = null) {
$tokenizer = new HTML5_Tokenizer($text, $builder);
$tokenizer->parse();
return $tokenizer->save();
}
/**
* Parses an HTML fragment.
* @param $text | HTML text to parse
* @param $context String name of context element to pretend parsing is in.
* @param $builder | Custom builder implementation
* @return DOMDocument|DOMNodeList Parsed HTML as DOMDocument
*/
public static function parseFragment($text, $context = null, $builder = null) {
$tokenizer = new HTML5_Tokenizer($text, $builder);
$tokenizer->parseFragment($context);
return $tokenizer->save();
}
}

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library/vendor/dompdf/lib/html5lib/Tokenizer.php vendored
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library/vendor/dompdf/lib/html5lib/TreeBuilder.php vendored
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1
library/vendor/dompdf/lib/html5lib/named-character-references.ser vendored
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674
library/vendor/dompdf/lib/php-svg-lib/LICENSE vendored
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@ -1,674 +0,0 @@
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU General Public License is a free, copyleft license for
software and other kinds of works.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
the GNU General Public License is intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users. We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.
To protect your rights, we need to prevent others from denying you
these rights or asking you to surrender the rights. Therefore, you have
certain responsibilities if you distribute copies of the software, or if
you modify it: responsibilities to respect the freedom of others.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must pass on to the recipients the same
freedoms that you received. You must make sure that they, too, receive
or can get the source code. And you must show them these terms so they
know their rights.
Developers that use the GNU GPL protect your rights with two steps:
(1) assert copyright on the software, and (2) offer you this License
giving you legal permission to copy, distribute and/or modify it.
For the developers' and authors' protection, the GPL clearly explains
that there is no warranty for this free software. For both users' and
authors' sake, the GPL requires that modified versions be marked as
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authors of previous versions.
Some devices are designed to deny users access to install or run
modified versions of the software inside them, although the manufacturer
can do so. This is fundamentally incompatible with the aim of
protecting users' freedom to change the software. The systematic
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use, which is precisely where it is most unacceptable. Therefore, we
have designed this version of the GPL to prohibit the practice for those
products. If such problems arise substantially in other domains, we
stand ready to extend this provision to those domains in future versions
of the GPL, as needed to protect the freedom of users.
Finally, every program is threatened constantly by software patents.
States should not allow patents to restrict development and use of
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avoid the special danger that patents applied to a free program could
make it effectively proprietary. To prevent this, the GPL assures that
patents cannot be used to render the program non-free.
The precise terms and conditions for copying, distribution and
modification follow.
TERMS AND CONDITIONS
0. Definitions.
"This License" refers to version 3 of the GNU General Public License.
"Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks.
"The Program" refers to any copyrightable work licensed under this
License. Each licensee is addressed as "you". "Licensees" and
"recipients" may be individuals or organizations.
To "modify" a work means to copy from or adapt all or part of the work
in a fashion requiring copyright permission, other than the making of an
exact copy. The resulting work is called a "modified version" of the
earlier work or a work "based on" the earlier work.
A "covered work" means either the unmodified Program or a work based
on the Program.
To "propagate" a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on a
computer or modifying a private copy. Propagation includes copying,
distribution (with or without modification), making available to the
public, and in some countries other activities as well.
To "convey" a work means any kind of propagation that enables other
parties to make or receive copies. Mere interaction with a user through
a computer network, with no transfer of a copy, is not conveying.
An interactive user interface displays "Appropriate Legal Notices"
to the extent that it includes a convenient and prominently visible
feature that (1) displays an appropriate copyright notice, and (2)
tells the user that there is no warranty for the work (except to the
extent that warranties are provided), that licensees may convey the
work under this License, and how to view a copy of this License. If
the interface presents a list of user commands or options, such as a
menu, a prominent item in the list meets this criterion.
1. Source Code.
The "source code" for a work means the preferred form of the work
for making modifications to it. "Object code" means any non-source
form of a work.
A "Standard Interface" means an interface that either is an official
standard defined by a recognized standards body, or, in the case of
interfaces specified for a particular programming language, one that
is widely used among developers working in that language.
The "System Libraries" of an executable work include anything, other
than the work as a whole, that (a) is included in the normal form of
packaging a Major Component, but which is not part of that Major
Component, and (b) serves only to enable use of the work with that
Major Component, or to implement a Standard Interface for which an
implementation is available to the public in source code form. A
"Major Component", in this context, means a major essential component
(kernel, window system, and so on) of the specific operating system
(if any) on which the executable work runs, or a compiler used to
produce the work, or an object code interpreter used to run it.
The "Corresponding Source" for a work in object code form means all
the source code needed to generate, install, and (for an executable
work) run the object code and to modify the work, including scripts to
control those activities. However, it does not include the work's
System Libraries, or general-purpose tools or generally available free
programs which are used unmodified in performing those activities but
which are not part of the work. For example, Corresponding Source
includes interface definition files associated with source files for
the work, and the source code for shared libraries and dynamically
linked subprograms that the work is specifically designed to require,
such as by intimate data communication or control flow between those
subprograms and other parts of the work.
The Corresponding Source need not include anything that users
can regenerate automatically from other parts of the Corresponding
Source.
The Corresponding Source for a work in source code form is that
same work.
2. Basic Permissions.
All rights granted under this License are granted for the term of
copyright on the Program, and are irrevocable provided the stated
conditions are met. This License explicitly affirms your unlimited
permission to run the unmodified Program. The output from running a
covered work is covered by this License only if the output, given its
content, constitutes a covered work. This License acknowledges your
rights of fair use or other equivalent, as provided by copyright law.
You may make, run and propagate covered works that you do not
convey, without conditions so long as your license otherwise remains
in force. You may convey covered works to others for the sole purpose
of having them make modifications exclusively for you, or provide you
with facilities for running those works, provided that you comply with
the terms of this License in conveying all material for which you do
not control copyright. Those thus making or running the covered works
for you must do so exclusively on your behalf, under your direction
and control, on terms that prohibit them from making any copies of
your copyrighted material outside their relationship with you.
Conveying under any other circumstances is permitted solely under
the conditions stated below. Sublicensing is not allowed; section 10
makes it unnecessary.
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
No covered work shall be deemed part of an effective technological
measure under any applicable law fulfilling obligations under article
11 of the WIPO copyright treaty adopted on 20 December 1996, or
similar laws prohibiting or restricting circumvention of such
measures.
When you convey a covered work, you waive any legal power to forbid
circumvention of technological measures to the extent such circumvention
is effected by exercising rights under this License with respect to
the covered work, and you disclaim any intention to limit operation or
modification of the work as a means of enforcing, against the work's
users, your or third parties' legal rights to forbid circumvention of
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4. Conveying Verbatim Copies.
You may convey verbatim copies of the Program's source code as you
receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice;
keep intact all notices stating that this License and any
non-permissive terms added in accord with section 7 apply to the code;
keep intact all notices of the absence of any warranty; and give all
recipients a copy of this License along with the Program.
You may charge any price or no price for each copy that you convey,
and you may offer support or warranty protection for a fee.
5. Conveying Modified Source Versions.
You may convey a work based on the Program, or the modifications to
produce it from the Program, in the form of source code under the
terms of section 4, provided that you also meet all of these conditions:
a) The work must carry prominent notices stating that you modified
it, and giving a relevant date.
b) The work must carry prominent notices stating that it is
released under this License and any conditions added under section
7. This requirement modifies the requirement in section 4 to
"keep intact all notices".
c) You must license the entire work, as a whole, under this
License to anyone who comes into possession of a copy. This
License will therefore apply, along with any applicable section 7
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work need not make them do so.
A compilation of a covered work with other separate and independent
works, which are not by their nature extensions of the covered work,
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in or on a volume of a storage or distribution medium, is called an
"aggregate" if the compilation and its resulting copyright are not
used to limit the access or legal rights of the compilation's users
beyond what the individual works permit. Inclusion of a covered work
in an aggregate does not cause this License to apply to the other
parts of the aggregate.
6. Conveying Non-Source Forms.
You may convey a covered work in object code form under the terms
of sections 4 and 5, provided that you also convey the
machine-readable Corresponding Source under the terms of this License,
in one of these ways:
a) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by the
Corresponding Source fixed on a durable physical medium
customarily used for software interchange.
b) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by a
written offer, valid for at least three years and valid for as
long as you offer spare parts or customer support for that product
model, to give anyone who possesses the object code either (1) a
copy of the Corresponding Source for all the software in the
product that is covered by this License, on a durable physical
medium customarily used for software interchange, for a price no
more than your reasonable cost of physically performing this
conveying of source, or (2) access to copy the
Corresponding Source from a network server at no charge.
c) Convey individual copies of the object code with a copy of the
written offer to provide the Corresponding Source. This
alternative is allowed only occasionally and noncommercially, and
only if you received the object code with such an offer, in accord
with subsection 6b.
d) Convey the object code by offering access from a designated
place (gratis or for a charge), and offer equivalent access to the
Corresponding Source in the same way through the same place at no
further charge. You need not require recipients to copy the
Corresponding Source along with the object code. If the place to
copy the object code is a network server, the Corresponding Source
may be on a different server (operated by you or a third party)
that supports equivalent copying facilities, provided you maintain
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Corresponding Source. Regardless of what server hosts the
Corresponding Source, you remain obligated to ensure that it is
available for as long as needed to satisfy these requirements.
e) Convey the object code using peer-to-peer transmission, provided
you inform other peers where the object code and Corresponding
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charge under subsection 6d.
A separable portion of the object code, whose source code is excluded
from the Corresponding Source as a System Library, need not be
included in conveying the object code work.
A "User Product" is either (1) a "consumer product", which means any
tangible personal property which is normally used for personal, family,
or household purposes, or (2) anything designed or sold for incorporation
into a dwelling. In determining whether a product is a consumer product,
doubtful cases shall be resolved in favor of coverage. For a particular
product received by a particular user, "normally used" refers to a
typical or common use of that class of product, regardless of the status
of the particular user or of the way in which the particular user
actually uses, or expects or is expected to use, the product. A product
is a consumer product regardless of whether the product has substantial
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the only significant mode of use of the product.
"Installation Information" for a User Product means any methods,
procedures, authorization keys, or other information required to install
and execute modified versions of a covered work in that User Product from
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code is in no case prevented or interfered with solely because
modification has been made.
If you convey an object code work under this section in, or with, or
specifically for use in, a User Product, and the conveying occurs as
part of a transaction in which the right of possession and use of the
User Product is transferred to the recipient in perpetuity or for a
fixed term (regardless of how the transaction is characterized), the
Corresponding Source conveyed under this section must be accompanied
by the Installation Information. But this requirement does not apply
if neither you nor any third party retains the ability to install
modified object code on the User Product (for example, the work has
been installed in ROM).
The requirement to provide Installation Information does not include a
requirement to continue to provide support service, warranty, or updates
for a work that has been modified or installed by the recipient, or for
the User Product in which it has been modified or installed. Access to a
network may be denied when the modification itself materially and
adversely affects the operation of the network or violates the rules and
protocols for communication across the network.
Corresponding Source conveyed, and Installation Information provided,
in accord with this section must be in a format that is publicly
documented (and with an implementation available to the public in
source code form), and must require no special password or key for
unpacking, reading or copying.
7. Additional Terms.
"Additional permissions" are terms that supplement the terms of this
License by making exceptions from one or more of its conditions.
Additional permissions that are applicable to the entire Program shall
be treated as though they were included in this License, to the extent
that they are valid under applicable law. If additional permissions
apply only to part of the Program, that part may be used separately
under those permissions, but the entire Program remains governed by
this License without regard to the additional permissions.
When you convey a copy of a covered work, you may at your option
remove any additional permissions from that copy, or from any part of
it. (Additional permissions may be written to require their own
removal in certain cases when you modify the work.) You may place
additional permissions on material, added by you to a covered work,
for which you have or can give appropriate copyright permission.
Notwithstanding any other provision of this License, for material you
add to a covered work, you may (if authorized by the copyright holders of
that material) supplement the terms of this License with terms:
a) Disclaiming warranty or limiting liability differently from the
terms of sections 15 and 16 of this License; or
b) Requiring preservation of specified reasonable legal notices or
author attributions in that material or in the Appropriate Legal
Notices displayed by works containing it; or
c) Prohibiting misrepresentation of the origin of that material, or
requiring that modified versions of such material be marked in
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it) with contractual assumptions of liability to the recipient, for
any liability that these contractual assumptions directly impose on
those licensors and authors.
All other non-permissive additional terms are considered "further
restrictions" within the meaning of section 10. If the Program as you
received it, or any part of it, contains a notice stating that it is
governed by this License along with a term that is a further
restriction, you may remove that term. If a license document contains
a further restriction but permits relicensing or conveying under this
License, you may add to a covered work material governed by the terms
of that license document, provided that the further restriction does
not survive such relicensing or conveying.
If you add terms to a covered work in accord with this section, you
must place, in the relevant source files, a statement of the
additional terms that apply to those files, or a notice indicating
where to find the applicable terms.
Additional terms, permissive or non-permissive, may be stated in the
form of a separately written license, or stated as exceptions;
the above requirements apply either way.
8. Termination.
You may not propagate or modify a covered work except as expressly
provided under this License. Any attempt otherwise to propagate or
modify it is void, and will automatically terminate your rights under
this License (including any patent licenses granted under the third
paragraph of section 11).
However, if you cease all violation of this License, then your
license from a particular copyright holder is reinstated (a)
provisionally, unless and until the copyright holder explicitly and
finally terminates your license, and (b) permanently, if the copyright
holder fails to notify you of the violation by some reasonable means
prior to 60 days after the cessation.
Moreover, your license from a particular copyright holder is
reinstated permanently if the copyright holder notifies you of the
violation by some reasonable means, this is the first time you have
received notice of violation of this License (for any work) from that
copyright holder, and you cure the violation prior to 30 days after
your receipt of the notice.
Termination of your rights under this section does not terminate the
licenses of parties who have received copies or rights from you under
this License. If your rights have been terminated and not permanently
reinstated, you do not qualify to receive new licenses for the same
material under section 10.
9. Acceptance Not Required for Having Copies.
You are not required to accept this License in order to receive or
run a copy of the Program. Ancillary propagation of a covered work
occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance. However,
nothing other than this License grants you permission to propagate or
modify any covered work. These actions infringe copyright if you do
not accept this License. Therefore, by modifying or propagating a
covered work, you indicate your acceptance of this License to do so.
10. Automatic Licensing of Downstream Recipients.
Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run, modify and
propagate that work, subject to this License. You are not responsible
for enforcing compliance by third parties with this License.
An "entity transaction" is a transaction transferring control of an
organization, or substantially all assets of one, or subdividing an
organization, or merging organizations. If propagation of a covered
work results from an entity transaction, each party to that
transaction who receives a copy of the work also receives whatever
licenses to the work the party's predecessor in interest had or could
give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest, if
the predecessor has it or can get it with reasonable efforts.
You may not impose any further restrictions on the exercise of the
rights granted or affirmed under this License. For example, you may
not impose a license fee, royalty, or other charge for exercise of
rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
any patent claim is infringed by making, using, selling, offering for
sale, or importing the Program or any portion of it.
11. Patents.
A "contributor" is a copyright holder who authorizes use under this
License of the Program or a work on which the Program is based. The
work thus licensed is called the contributor's "contributor version".
A contributor's "essential patent claims" are all patent claims
owned or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted
by this License, of making, using, or selling its contributor version,
but do not include claims that would be infringed only as a
consequence of further modification of the contributor version. For
purposes of this definition, "control" includes the right to grant
patent sublicenses in a manner consistent with the requirements of
this License.
Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
make, use, sell, offer for sale, import and otherwise run, modify and
propagate the contents of its contributor version.
In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement). To "grant" such a patent license to a
party means to make such an agreement or commitment not to enforce a
patent against the party.
If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
to copy, free of charge and under the terms of this License, through a
publicly available network server or other readily accessible means,
then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner
consistent with the requirements of this License, to extend the patent
license to downstream recipients. "Knowingly relying" means you have
actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.
If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify
or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered
work and works based on it.
A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
specifically granted under this License. You may not convey a covered
work if you are a party to an arrangement with a third party that is
in the business of distributing software, under which you make payment
to the third party based on the extent of your activity of conveying
the work, and under which the third party grants, to any of the
parties who would receive the covered work from you, a discriminatory
patent license (a) in connection with copies of the covered work
conveyed by you (or copies made from those copies), or (b) primarily
for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.

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library/vendor/dompdf/lib/php-svg-lib/src/autoload.php vendored
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@ -1,17 +0,0 @@
<?php
/**
* @package php-svg-lib
* @link http://github.com/PhenX/php-svg-lib
* @author Fabien Ménager <fabien.menager@gmail.com>
* @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html
*/
spl_autoload_register(function($class) {
if (0 === strpos($class, "Svg")) {
$file = str_replace('\\', DIRECTORY_SEPARATOR, $class);
$file = realpath(__DIR__ . DIRECTORY_SEPARATOR . $file . '.php');
if (file_exists($file)) {
include_once $file;
}
}
});

42
library/vendor/dompdf/src/Autoloader.php vendored
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@ -1,42 +0,0 @@
<?php
namespace Dompdf;
/**
* Autoloads Dompdf classes
*
* @package Dompdf
*/
class Autoloader
{
const PREFIX = 'Dompdf';
/**
* Register the autoloader
*/
public static function register()
{
spl_autoload_register([new self, 'autoload']);
}
/**
* Autoloader
*
* @param string
*/
public static function autoload($class)
{
if ($class === 'Dompdf\Cpdf') {
require_once __DIR__ . "/../lib/Cpdf.php";
return;
}
$prefixLength = strlen(self::PREFIX);
if (0 === strncmp(self::PREFIX, $class, $prefixLength)) {
$file = str_replace('\\', '/', substr($class, $prefixLength));
$file = realpath(__DIR__ . (empty($file) ? '' : '/') . $file . '.php');
if (file_exists($file)) {
require_once $file;
}
}
}
}

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library/vendor/dompdf/src/Frame/FrameList.php vendored
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@ -1,35 +0,0 @@
<?php
namespace Dompdf\Frame;
use Dompdf\Frame;
use IteratorAggregate;
/**
* Linked-list IteratorAggregate
*
* @access private
* @package dompdf
*/
class FrameList implements IteratorAggregate
{
/**
* @var Frame
*/
protected $_frame;
/**
* @param Frame $frame
*/
function __construct($frame)
{
$this->_frame = $frame;
}
/**
* @return FrameListIterator
*/
function getIterator(): FrameListIterator
{
return new FrameListIterator($this->_frame);
}
}

35
library/vendor/dompdf/src/Frame/FrameTreeList.php vendored
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@ -1,35 +0,0 @@
<?php
namespace Dompdf\Frame;
use IteratorAggregate;
use Dompdf\Frame;
/**
* Pre-order IteratorAggregate
*
* @access private
* @package dompdf
*/
class FrameTreeList implements IteratorAggregate
{
/**
* @var Frame
*/
protected $_root;
/**
* @param Frame $root
*/
public function __construct(Frame $root)
{
$this->_root = $root;
}
/**
* @return FrameTreeIterator
*/
public function getIterator(): FrameTreeIterator
{
return new FrameTreeIterator($this->_root);
}
}

58
library/vendor/dompdf/src/FrameDecorator/TableRow.php vendored
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@ -1,58 +0,0 @@
<?php
/**
* @package dompdf
* @link http://dompdf.github.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf\FrameDecorator;
use Dompdf\Dompdf;
use Dompdf\Frame;
use Dompdf\FrameDecorator\Table as TableFrameDecorator;
/**
* Decorates Frames for table row layout
*
* @package dompdf
*/
class TableRow extends AbstractFrameDecorator
{
/**
* TableRow constructor.
* @param Frame $frame
* @param Dompdf $dompdf
*/
function __construct(Frame $frame, Dompdf $dompdf)
{
parent::__construct($frame, $dompdf);
}
//........................................................................
/**
* Remove all non table-cell frames from this row and move them after
* the table.
*
* @deprecated
*/
function normalise()
{
// Find our table parent
$p = TableFrameDecorator::find_parent_table($this);
$erroneous_frames = [];
foreach ($this->get_children() as $child) {
$display = $child->get_style()->display;
if ($display !== "table-cell") {
$erroneous_frames[] = $child;
}
}
// dump the extra nodes after the table.
foreach ($erroneous_frames as $frame) {
$p->move_after($frame);
}
}
}

268
library/vendor/dompdf/src/Image/Cache.php vendored
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<?php
/**
* @package dompdf
* @link http://dompdf.github.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @author Helmut Tischer <htischer@weihenstephan.org>
* @author Fabien Ménager <fabien.menager@gmail.com>
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf\Image;
use Dompdf\Dompdf;
use Dompdf\Helpers;
use Dompdf\Exception\ImageException;
/**
* Static class that resolves image urls and downloads and caches
* remote images if required.
*
* @package dompdf
*/
class Cache
{
/**
* Array of downloaded images. Cached so that identical images are
* not needlessly downloaded.
*
* @var array
*/
protected static $_cache = [];
/**
* @var array
*/
protected static $tempImages = [];
/**
* The url to the "broken image" used when images can't be loaded
*
* @var string
*/
public static $broken_image = "data:image/svg+xml;charset=utf8,%3C?xml version='1.0'?%3E%3Csvg width='64' height='64' xmlns='http://www.w3.org/2000/svg'%3E%3Cg%3E%3Crect stroke='%23666666' id='svg_1' height='60.499994' width='60.166667' y='1.666669' x='1.999998' stroke-width='1.5' fill='none'/%3E%3Cline stroke-linecap='null' stroke-linejoin='null' id='svg_3' y2='59.333253' x2='59.749916' y1='4.333415' x1='4.250079' stroke-width='1.5' stroke='%23999999' fill='none'/%3E%3Cline stroke-linecap='null' stroke-linejoin='null' id='svg_4' y2='59.999665' x2='4.062838' y1='3.750342' x1='60.062164' stroke-width='1.5' stroke='%23999999' fill='none'/%3E%3C/g%3E%3C/svg%3E";
public static $error_message = "Image not found or type unknown";
/**
* Current dompdf instance
*
* @var Dompdf
*/
protected static $_dompdf;
/**
* Resolve and fetch an image for use.
*
* @param string $url The url of the image
* @param string $protocol Default protocol if none specified in $url
* @param string $host Default host if none specified in $url
* @param string $base_path Default path if none specified in $url
* @param Dompdf $dompdf The Dompdf instance
*
* @throws ImageException
* @return array An array with two elements: The local path to the image and the image extension
*/
static function resolve_url($url, $protocol, $host, $base_path, Dompdf $dompdf)
{
self::$_dompdf = $dompdf;
$protocol = mb_strtolower($protocol);
$parsed_url = Helpers::explode_url($url);
$message = null;
$remote = ($protocol && $protocol !== "file://") || ($parsed_url['protocol'] !== "");
$data_uri = strpos($parsed_url['protocol'], "data:") === 0;
$full_url = null;
$enable_remote = $dompdf->getOptions()->getIsRemoteEnabled();
$tempfile = false;
try {
// Remote not allowed and is not DataURI
if (!$enable_remote && $remote && !$data_uri) {
throw new ImageException("Remote file access is disabled.", E_WARNING);
}
// remote allowed or DataURI
if (($enable_remote && $remote) || $data_uri) {
// Download remote files to a temporary directory
$full_url = Helpers::build_url($protocol, $host, $base_path, $url);
// From cache
if (isset(self::$_cache[$full_url])) {
$resolved_url = self::$_cache[$full_url];
} // From remote
else {
$tmp_dir = $dompdf->getOptions()->getTempDir();
if (($resolved_url = @tempnam($tmp_dir, "ca_dompdf_img_")) === false) {
throw new ImageException("Unable to create temporary image in " . $tmp_dir, E_WARNING);
}
$tempfile = $resolved_url;
$image = null;
if ($data_uri) {
if ($parsed_data_uri = Helpers::parse_data_uri($url)) {
$image = $parsed_data_uri['data'];
}
} else {
list($image, $http_response_header) = Helpers::getFileContent($full_url, $dompdf->getHttpContext());
}
// Image not found or invalid
if ($image === null) {
$msg = ($data_uri ? "Data-URI could not be parsed" : "Image not found");
throw new ImageException($msg, E_WARNING);
} // Image found, put in cache and process
else {
//e.g. fetch.php?media=url.jpg&cache=1
//- Image file name might be one of the dynamic parts of the url, don't strip off!
//- a remote url does not need to have a file extension at all
//- local cached file does not have a matching file extension
//Therefore get image type from the content
if (@file_put_contents($resolved_url, $image) === false) {
throw new ImageException("Unable to create temporary image in " . $tmp_dir, E_WARNING);
}
}
}
} // Not remote, local image
else {
$resolved_url = Helpers::build_url($protocol, $host, $base_path, $url);
if ($protocol === "" || $protocol === "file://") {
$realfile = realpath($resolved_url);
$rootDir = realpath($dompdf->getOptions()->getRootDir());
if (strpos($realfile, $rootDir) !== 0) {
$chroot = $dompdf->getOptions()->getChroot();
$chrootValid = false;
foreach ($chroot as $chrootPath) {
$chrootPath = realpath($chrootPath);
if ($chrootPath !== false && strpos($realfile, $chrootPath) === 0) {
$chrootValid = true;
break;
}
}
if ($chrootValid !== true) {
throw new ImageException("Permission denied on $resolved_url. The file could not be found under the paths specified by Options::chroot.", E_WARNING);
}
}
if (!$realfile) {
throw new ImageException("File '$realfile' not found.", E_WARNING);
}
$resolved_url = $realfile;
}
}
// Check if the local file is readable
if (!is_readable($resolved_url) || !filesize($resolved_url)) {
throw new ImageException("Image not readable or empty", E_WARNING);
} // Check is the file is an image
else {
list($width, $height, $type) = Helpers::dompdf_getimagesize($resolved_url, $dompdf->getHttpContext());
// Known image type
if ($width && $height && in_array($type, ["gif", "png", "jpeg", "bmp", "svg","webp"], true)) {
//Don't put replacement image into cache - otherwise it will be deleted on cache cleanup.
//Only execute on successful caching of remote image.
if ($enable_remote && $remote || $data_uri) {
self::$_cache[$full_url] = $resolved_url;
}
} // Unknown image type
else {
throw new ImageException("Image type unknown", E_WARNING);
}
}
} catch (ImageException $e) {
if ($tempfile) {
unlink($tempfile);
}
$resolved_url = self::$broken_image;
$type = "png";
$message = self::$error_message;
Helpers::record_warnings($e->getCode(), $e->getMessage() . " \n $url", $e->getFile(), $e->getLine());
self::$_cache[$full_url] = $resolved_url;
}
return [$resolved_url, $type, $message];
}
/**
* Register a temp file for the given original image file.
*
* @param string $filePath The path of the original image.
* @param string $tempPath The path of the temp file to register.
* @param string $key An optional key to register the temp file at.
*/
static function addTempImage(string $filePath, string $tempPath, string $key = "default"): void
{
if (!isset(self::$tempImages[$filePath])) {
self::$tempImages[$filePath] = [];
}
self::$tempImages[$filePath][$key] = $tempPath;
}
/**
* Get the path of a temp file registered for the given original image file.
*
* @param string $filePath The path of the original image.
* @param string $key The key the temp file is registered at.
*/
static function getTempImage(string $filePath, string $key = "default"): ?string
{
return self::$tempImages[$filePath][$key] ?? null;
}
/**
* Unlink all cached images (i.e. temporary images either downloaded
* or converted) except for the bundled "broken image"
*/
static function clear(bool $debugPng = false)
{
foreach (self::$_cache as $file) {
if ($file === self::$broken_image) {
continue;
}
if ($debugPng) {
print "[clear unlink $file]";
}
unlink($file);
}
foreach (self::$tempImages as $versions) {
foreach ($versions as $file) {
if ($file === self::$broken_image) {
continue;
}
if ($debugPng) {
print "[unlink temp image $file]";
}
if (file_exists($file)) {
unlink($file);
}
}
}
self::$_cache = [];
self::$tempImages = [];
}
static function detect_type($file, $context = null)
{
list(, , $type) = Helpers::dompdf_getimagesize($file, $context);
return $type;
}
static function is_broken($url)
{
return $url === self::$broken_image;
}
}
if (file_exists(realpath(__DIR__ . "/../../lib/res/broken_image.svg"))) {
Cache::$broken_image = realpath(__DIR__ . "/../../lib/res/broken_image.svg");
}

301
library/vendor/dompdf/src/Renderer/Block.php vendored
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@ -1,301 +0,0 @@
<?php
/**
* @package dompdf
* @link http://dompdf.github.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf\Renderer;
use Dompdf\Frame;
use Dompdf\FrameDecorator\Block as BlockFrameDecorator;
use Dompdf\Helpers;
/**
* Renders block frames
*
* @package dompdf
*/
class Block extends AbstractRenderer
{
/**
* @param Frame $frame
*/
function render(Frame $frame)
{
$style = $frame->get_style();
$node = $frame->get_node();
$dompdf = $this->_dompdf;
$this->_set_opacity($frame->get_opacity($style->opacity));
[$x, $y, $w, $h] = $frame->get_border_box();
if ($node->nodeName === "body") {
$h = $frame->get_containing_block("h") - (float)$style->length_in_pt([
$style->margin_top,
$style->border_top_width,
$style->border_bottom_width,
$style->margin_bottom],
(float)$style->length_in_pt($style->width));
}
$border_box = [$x, $y, $w, $h];
// Draw our background, border and content
$this->_render_background($frame, $border_box);
$this->_render_border($frame, $border_box);
$this->_render_outline($frame, $border_box);
// Handle anchors & links
if ($node->nodeName === "a" && $href = $node->getAttribute("href")) {
$href = Helpers::build_url($dompdf->getProtocol(), $dompdf->getBaseHost(), $dompdf->getBasePath(), $href);
$this->_canvas->add_link($href, $x, $y, $w, $h);
}
$id = $frame->get_node()->getAttribute("id");
if (strlen($id) > 0) {
$this->_canvas->add_named_dest($id);
}
$this->debugBlockLayout($frame, "red", false);
}
/**
* @param Frame $frame
* @param float[] $border_box
*/
protected function _render_background(Frame $frame, array $border_box): void
{
$style = $frame->get_style();
[$x, $y, $w, $h] = $border_box;
if ($style->has_border_radius()) {
[$tl, $tr, $br, $bl] = $style->resolve_border_radius($border_box);
$this->_canvas->clipping_roundrectangle($x, $y, $w, $h, $tl, $tr, $br, $bl);
}
if (($bg = $style->background_color) !== "transparent") {
$this->_canvas->filled_rectangle($x, $y, $w, $h, $bg);
}
if (($url = $style->background_image) && $url !== "none") {
$this->_background_image($url, $x, $y, $w, $h, $style);
}
if ($style->has_border_radius()) {
$this->_canvas->clipping_end();
}
}
/**
* @param Frame $frame
* @param float[] $border_box
* @param string $corner_style
*/
protected function _render_border(Frame $frame, array $border_box, string $corner_style = "bevel"): void
{
$style = $frame->get_style();
$bp = $style->get_border_properties();
[$x, $y, $w, $h] = $border_box;
[$tl, $tr, $br, $bl] = $style->resolve_border_radius($border_box);
// Short-cut: If all the borders are "solid" with the same color and style, and no radius, we'd better draw a rectangle
if (
in_array($bp["top"]["style"], ["solid", "dashed", "dotted"]) &&
$bp["top"] == $bp["right"] &&
$bp["right"] == $bp["bottom"] &&
$bp["bottom"] == $bp["left"] &&
!$style->has_border_radius()
) {
$props = $bp["top"];
if ($props["color"] === "transparent" || $props["width"] <= 0) {
return;
}
$width = (float)$style->length_in_pt($props["width"]);
$pattern = $this->_get_dash_pattern($props["style"], $width);
$this->_canvas->rectangle($x + $width / 2, $y + $width / 2, $w - $width, $h - $width, $props["color"], $width, $pattern);
return;
}
// Do it the long way
$widths = [
(float)$style->length_in_pt($bp["top"]["width"]),
(float)$style->length_in_pt($bp["right"]["width"]),
(float)$style->length_in_pt($bp["bottom"]["width"]),
(float)$style->length_in_pt($bp["left"]["width"])
];
foreach ($bp as $side => $props) {
list($x, $y, $w, $h) = $border_box;
$length = 0;
$r1 = 0;
$r2 = 0;
if (!$props["style"] ||
$props["style"] === "none" ||
$props["width"] <= 0 ||
$props["color"] == "transparent"
) {
continue;
}
switch ($side) {
case "top":
$length = $w;
$r1 = $tl;
$r2 = $tr;
break;
case "bottom":
$length = $w;
$y += $h;
$r1 = $bl;
$r2 = $br;
break;
case "left":
$length = $h;
$r1 = $tl;
$r2 = $bl;
break;
case "right":
$length = $h;
$x += $w;
$r1 = $tr;
$r2 = $br;
break;
default:
break;
}
$method = "_border_" . $props["style"];
// draw rounded corners
$this->$method($x, $y, $length, $props["color"], $widths, $side, $corner_style, $r1, $r2);
}
}
/**
* @param Frame $frame
* @param float[] $border_box
* @param string $corner_style
*/
protected function _render_outline(Frame $frame, array $border_box, string $corner_style = "bevel"): void
{
$style = $frame->get_style();
$width = (float) $style->length_in_pt($style->outline_width);
$outline_style = $style->outline_style;
$color = $style->outline_color;
if (!$outline_style || $outline_style === "none" || $color === "transparent" || $width <= 0) {
return;
}
$offset = (float) $style->length_in_pt($style->outline_offset);
[$x, $y, $w, $h] = $border_box;
$d = $width + $offset;
$outline_box = [$x - $d, $y - $d, $w + $d * 2, $h + $d * 2];
[$tl, $tr, $br, $bl] = $style->resolve_border_radius($border_box, $outline_box);
$x -= $offset;
$y -= $offset;
$w += $offset * 2;
$h += $offset * 2;
// For a simple outline, we can draw a rectangle
if (in_array($outline_style, ["solid", "dashed", "dotted"], true)
&& !$style->has_border_radius()
) {
$x -= $width / 2;
$y -= $width / 2;
$w += $width;
$h += $width;
$pattern = $this->_get_dash_pattern($outline_style, $width);
$this->_canvas->rectangle($x, $y, $w, $h, $color, $width, $pattern);
return;
}
$x -= $width;
$y -= $width;
$w += $width * 2;
$h += $width * 2;
$method = "_border_" . $outline_style;
$widths = array_fill(0, 4, $width);
$sides = ["top", "right", "left", "bottom"];
foreach ($sides as $side) {
switch ($side) {
case "top":
$length = $w;
$side_x = $x;
$side_y = $y;
$r1 = $tl;
$r2 = $tr;
break;
case "bottom":
$length = $w;
$side_x = $x;
$side_y = $y + $h;
$r1 = $bl;
$r2 = $br;
break;
case "left":
$length = $h;
$side_x = $x;
$side_y = $y;
$r1 = $tl;
$r2 = $bl;
break;
case "right":
$length = $h;
$side_x = $x + $w;
$side_y = $y;
$r1 = $tr;
$r2 = $br;
break;
default:
break;
}
$this->$method($side_x, $side_y, $length, $color, $widths, $side, $corner_style, $r1, $r2);
}
}
protected function debugBlockLayout(Frame $frame, ?string $color, bool $lines = false): void
{
$options = $this->_dompdf->getOptions();
$debugLayout = $options->getDebugLayout();
if (!$debugLayout) {
return;
}
if ($color && $options->getDebugLayoutBlocks()) {
$this->_debug_layout($frame->get_border_box(), $color);
if ($options->getDebugLayoutPaddingBox()) {
$this->_debug_layout($frame->get_padding_box(), $color, [0.5, 0.5]);
}
}
if ($lines && $options->getDebugLayoutLines() && $frame instanceof BlockFrameDecorator) {
[$cx, , $cw] = $frame->get_content_box();
foreach ($frame->get_line_boxes() as $line) {
$lw = $cw - $line->left - $line->right;
$this->_debug_layout([$cx + $line->left, $line->y, $lw, $line->h], "orange");
}
}
}
}

164
library/vendor/dompdf/src/Renderer/Inline.php vendored
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@ -1,164 +0,0 @@
<?php
/**
* @package dompdf
* @link http://dompdf.github.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf\Renderer;
use Dompdf\Frame;
use Dompdf\Helpers;
/**
* Renders inline frames
*
* @access private
* @package dompdf
*/
class Inline extends AbstractRenderer
{
function render(Frame $frame)
{
if (!$frame->get_first_child()) {
return; // No children, no service
}
$style = $frame->get_style();
$dompdf = $this->_dompdf;
// Draw the left border if applicable
$bp = $style->get_border_properties();
$widths = [
(float)$style->length_in_pt($bp["top"]["width"]),
(float)$style->length_in_pt($bp["right"]["width"]),
(float)$style->length_in_pt($bp["bottom"]["width"]),
(float)$style->length_in_pt($bp["left"]["width"])
];
// Draw the background & border behind each child. To do this we need
// to figure out just how much space each child takes:
list($x, $y) = $frame->get_first_child()->get_position();
$this->_set_opacity($frame->get_opacity($style->opacity));
$do_debug_layout_line = $dompdf->getOptions()->getDebugLayout()
&& $dompdf->getOptions()->getDebugLayoutInline();
list($w, $h) = $this->get_child_size($frame, $do_debug_layout_line);
// make sure the border and background start inside the left margin
$left_margin = (float)$style->length_in_pt($style->margin_left);
$x += $left_margin;
// Handle the last child
if (($bg = $style->background_color) !== "transparent") {
$this->_canvas->filled_rectangle($x + $widths[3], $y + $widths[0], $w, $h, $bg);
}
//On continuation lines (after line break) of inline elements, the style got copied.
//But a non repeatable background image should not be repeated on the next line.
//But removing the background image above has never an effect, and removing it below
//removes it always, even on the initial line.
//Need to handle it elsewhere, e.g. on certain ...clone()... usages.
// Repeat not given: default is Style::__construct
// ... && (!($repeat = $style->background_repeat) || $repeat === "repeat" ...
//different position? $this->_background_image($url, $x, $y, $w, $h, $style);
if (($url = $style->background_image) && $url !== "none") {
$this->_background_image($url, $x + $widths[3], $y + $widths[0], $w, $h, $style);
}
// Add the border widths
$w += (float)$widths[1] + (float)$widths[3];
$h += (float)$widths[0] + (float)$widths[2];
// If this is the first row, draw the left border too
if ($bp["left"]["style"] !== "none" && $bp["left"]["color"] !== "transparent" && $widths[3] > 0) {
$method = "_border_" . $bp["left"]["style"];
$this->$method($x, $y, $h, $bp["left"]["color"], $widths, "left");
}
// Draw the top & bottom borders
if ($bp["top"]["style"] !== "none" && $bp["top"]["color"] !== "transparent" && $widths[0] > 0) {
$method = "_border_" . $bp["top"]["style"];
$this->$method($x, $y, $w, $bp["top"]["color"], $widths, "top");
}
if ($bp["bottom"]["style"] !== "none" && $bp["bottom"]["color"] !== "transparent" && $widths[2] > 0) {
$method = "_border_" . $bp["bottom"]["style"];
$this->$method($x, $y + $h, $w, $bp["bottom"]["color"], $widths, "bottom");
}
// Helpers::var_dump(get_class($frame->get_next_sibling()));
// $last_row = get_class($frame->get_next_sibling()) !== 'Inline';
// Draw the right border if this is the last row
if ($bp["right"]["style"] !== "none" && $bp["right"]["color"] !== "transparent" && $widths[1] > 0) {
$method = "_border_" . $bp["right"]["style"];
$this->$method($x + $w, $y, $h, $bp["right"]["color"], $widths, "right");
}
$node = $frame->get_node();
$id = $node->getAttribute("id");
if (strlen($id) > 0) {
$this->_canvas->add_named_dest($id);
}
// Only two levels of links frames
$is_link_node = $node->nodeName === "a";
if ($is_link_node) {
if (($name = $node->getAttribute("name"))) {
$this->_canvas->add_named_dest($name);
}
}
if ($frame->get_parent() && $frame->get_parent()->get_node()->nodeName === "a") {
$link_node = $frame->get_parent()->get_node();
}
// Handle anchors & links
if ($is_link_node) {
if ($href = $node->getAttribute("href")) {
$href = Helpers::build_url($dompdf->getProtocol(), $dompdf->getBaseHost(), $dompdf->getBasePath(), $href);
$this->_canvas->add_link($href, $x, $y, $w, $h);
}
}
}
protected function get_child_size(Frame $frame, bool $do_debug_layout_line): array
{
$w = 0.0;
$h = 0.0;
foreach ($frame->get_children() as $child) {
if ($child->get_node()->nodeValue === " " && $child->get_prev_sibling() && !$child->get_next_sibling()) {
break;
}
$style = $child->get_style();
list(, , $child_w, $child_h) = $child->get_padding_box();
$child_h2 = 0.0;
if ($style->width === "auto") {
list($child_w, $child_h2) = $this->get_child_size($child, $do_debug_layout_line);
}
if ($style->height === "auto") {
list(, $child_h2) = $this->get_child_size($child, $do_debug_layout_line);
}
$w += $child_w;
$h = max($h, $child_h, $child_h2);
if ($do_debug_layout_line) {
$this->_debug_layout($child->get_border_box(), "blue");
if ($this->_dompdf->getOptions()->getDebugLayoutPaddingBox()) {
$this->_debug_layout($child->get_padding_box(), "blue", [0.5, 0.5]);
}
}
}
return [$w, $h];
}
}

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<?php
// autoload.php @generated by Composer
require_once __DIR__ . '/composer/autoload_real.php';
return ComposerAutoloaderInit47dfdbccdbe2c66869f4658d0723ed1a::getLoader();

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<?php
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Autoload;
/**
* ClassLoader implements a PSR-0, PSR-4 and classmap class loader.
*
* $loader = new \Composer\Autoload\ClassLoader();
*
* // register classes with namespaces
* $loader->add('Symfony\Component', __DIR__.'/component');
* $loader->add('Symfony', __DIR__.'/framework');
*
* // activate the autoloader
* $loader->register();
*
* // to enable searching the include path (eg. for PEAR packages)
* $loader->setUseIncludePath(true);
*
* In this example, if you try to use a class in the Symfony\Component
* namespace or one of its children (Symfony\Component\Console for instance),
* the autoloader will first look for the class under the component/
* directory, and it will then fallback to the framework/ directory if not
* found before giving up.
*
* This class is loosely based on the Symfony UniversalClassLoader.
*
* @author Fabien Potencier <fabien@symfony.com>
* @author Jordi Boggiano <j.boggiano@seld.be>
* @see https://www.php-fig.org/psr/psr-0/
* @see https://www.php-fig.org/psr/psr-4/
*/
class ClassLoader
{
/** @var ?string */
private $vendorDir;
// PSR-4
/**
* @var array[]
* @psalm-var array<string, array<string, int>>
*/
private $prefixLengthsPsr4 = array();
/**
* @var array[]
* @psalm-var array<string, array<int, string>>
*/
private $prefixDirsPsr4 = array();
/**
* @var array[]
* @psalm-var array<string, string>
*/
private $fallbackDirsPsr4 = array();
// PSR-0
/**
* @var array[]
* @psalm-var array<string, array<string, string[]>>
*/
private $prefixesPsr0 = array();
/**
* @var array[]
* @psalm-var array<string, string>
*/
private $fallbackDirsPsr0 = array();
/** @var bool */
private $useIncludePath = false;
/**
* @var string[]
* @psalm-var array<string, string>
*/
private $classMap = array();
/** @var bool */
private $classMapAuthoritative = false;
/**
* @var bool[]
* @psalm-var array<string, bool>
*/
private $missingClasses = array();
/** @var ?string */
private $apcuPrefix;
/**
* @var self[]
*/
private static $registeredLoaders = array();
/**
* @param ?string $vendorDir
*/
public function __construct($vendorDir = null)
{
$this->vendorDir = $vendorDir;
}
/**
* @return string[]
*/
public function getPrefixes()
{
if (!empty($this->prefixesPsr0)) {
return call_user_func_array('array_merge', array_values($this->prefixesPsr0));
}
return array();
}
/**
* @return array[]
* @psalm-return array<string, array<int, string>>
*/
public function getPrefixesPsr4()
{
return $this->prefixDirsPsr4;
}
/**
* @return array[]
* @psalm-return array<string, string>
*/
public function getFallbackDirs()
{
return $this->fallbackDirsPsr0;
}
/**
* @return array[]
* @psalm-return array<string, string>
*/
public function getFallbackDirsPsr4()
{
return $this->fallbackDirsPsr4;
}
/**
* @return string[] Array of classname => path
* @psalm-return array<string, string>
*/
public function getClassMap()
{
return $this->classMap;
}
/**
* @param string[] $classMap Class to filename map
* @psalm-param array<string, string> $classMap
*
* @return void
*/
public function addClassMap(array $classMap)
{
if ($this->classMap) {
$this->classMap = array_merge($this->classMap, $classMap);
} else {
$this->classMap = $classMap;
}
}
/**
* Registers a set of PSR-0 directories for a given prefix, either
* appending or prepending to the ones previously set for this prefix.
*
* @param string $prefix The prefix
* @param string[]|string $paths The PSR-0 root directories
* @param bool $prepend Whether to prepend the directories
*
* @return void
*/
public function add($prefix, $paths, $prepend = false)
{
if (!$prefix) {
if ($prepend) {
$this->fallbackDirsPsr0 = array_merge(
(array) $paths,
$this->fallbackDirsPsr0
);
} else {
$this->fallbackDirsPsr0 = array_merge(
$this->fallbackDirsPsr0,
(array) $paths
);
}
return;
}
$first = $prefix[0];
if (!isset($this->prefixesPsr0[$first][$prefix])) {
$this->prefixesPsr0[$first][$prefix] = (array) $paths;
return;
}
if ($prepend) {
$this->prefixesPsr0[$first][$prefix] = array_merge(
(array) $paths,
$this->prefixesPsr0[$first][$prefix]
);
} else {
$this->prefixesPsr0[$first][$prefix] = array_merge(
$this->prefixesPsr0[$first][$prefix],
(array) $paths
);
}
}
/**
* Registers a set of PSR-4 directories for a given namespace, either
* appending or prepending to the ones previously set for this namespace.
*
* @param string $prefix The prefix/namespace, with trailing '\\'
* @param string[]|string $paths The PSR-4 base directories
* @param bool $prepend Whether to prepend the directories
*
* @throws \InvalidArgumentException
*
* @return void
*/
public function addPsr4($prefix, $paths, $prepend = false)
{
if (!$prefix) {
// Register directories for the root namespace.
if ($prepend) {
$this->fallbackDirsPsr4 = array_merge(
(array) $paths,
$this->fallbackDirsPsr4
);
} else {
$this->fallbackDirsPsr4 = array_merge(
$this->fallbackDirsPsr4,
(array) $paths
);
}
} elseif (!isset($this->prefixDirsPsr4[$prefix])) {
// Register directories for a new namespace.
$length = strlen($prefix);
if ('\\' !== $prefix[$length - 1]) {
throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
}
$this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
$this->prefixDirsPsr4[$prefix] = (array) $paths;
} elseif ($prepend) {
// Prepend directories for an already registered namespace.
$this->prefixDirsPsr4[$prefix] = array_merge(
(array) $paths,
$this->prefixDirsPsr4[$prefix]
);
} else {
// Append directories for an already registered namespace.
$this->prefixDirsPsr4[$prefix] = array_merge(
$this->prefixDirsPsr4[$prefix],
(array) $paths
);
}
}
/**
* Registers a set of PSR-0 directories for a given prefix,
* replacing any others previously set for this prefix.
*
* @param string $prefix The prefix
* @param string[]|string $paths The PSR-0 base directories
*
* @return void
*/
public function set($prefix, $paths)
{
if (!$prefix) {
$this->fallbackDirsPsr0 = (array) $paths;
} else {
$this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
}
}
/**
* Registers a set of PSR-4 directories for a given namespace,
* replacing any others previously set for this namespace.
*
* @param string $prefix The prefix/namespace, with trailing '\\'
* @param string[]|string $paths The PSR-4 base directories
*
* @throws \InvalidArgumentException
*
* @return void
*/
public function setPsr4($prefix, $paths)
{
if (!$prefix) {
$this->fallbackDirsPsr4 = (array) $paths;
} else {
$length = strlen($prefix);
if ('\\' !== $prefix[$length - 1]) {
throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
}
$this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
$this->prefixDirsPsr4[$prefix] = (array) $paths;
}
}
/**
* Turns on searching the include path for class files.
*
* @param bool $useIncludePath
*
* @return void
*/
public function setUseIncludePath($useIncludePath)
{
$this->useIncludePath = $useIncludePath;
}
/**
* Can be used to check if the autoloader uses the include path to check
* for classes.
*
* @return bool
*/
public function getUseIncludePath()
{
return $this->useIncludePath;
}
/**
* Turns off searching the prefix and fallback directories for classes
* that have not been registered with the class map.
*
* @param bool $classMapAuthoritative
*
* @return void
*/
public function setClassMapAuthoritative($classMapAuthoritative)
{
$this->classMapAuthoritative = $classMapAuthoritative;
}
/**
* Should class lookup fail if not found in the current class map?
*
* @return bool
*/
public function isClassMapAuthoritative()
{
return $this->classMapAuthoritative;
}
/**
* APCu prefix to use to cache found/not-found classes, if the extension is enabled.
*
* @param string|null $apcuPrefix
*
* @return void
*/
public function setApcuPrefix($apcuPrefix)
{
$this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
}
/**
* The APCu prefix in use, or null if APCu caching is not enabled.
*
* @return string|null
*/
public function getApcuPrefix()
{
return $this->apcuPrefix;
}
/**
* Registers this instance as an autoloader.
*
* @param bool $prepend Whether to prepend the autoloader or not
*
* @return void
*/
public function register($prepend = false)
{
spl_autoload_register(array($this, 'loadClass'), true, $prepend);
if (null === $this->vendorDir) {
return;
}
if ($prepend) {
self::$registeredLoaders = array($this->vendorDir => $this) + self::$registeredLoaders;
} else {
unset(self::$registeredLoaders[$this->vendorDir]);
self::$registeredLoaders[$this->vendorDir] = $this;
}
}
/**
* Unregisters this instance as an autoloader.
*
* @return void
*/
public function unregister()
{
spl_autoload_unregister(array($this, 'loadClass'));
if (null !== $this->vendorDir) {
unset(self::$registeredLoaders[$this->vendorDir]);
}
}
/**
* Loads the given class or interface.
*
* @param string $class The name of the class
* @return true|null True if loaded, null otherwise
*/
public function loadClass($class)
{
if ($file = $this->findFile($class)) {
includeFile($file);
return true;
}
return null;
}
/**
* Finds the path to the file where the class is defined.
*
* @param string $class The name of the class
*
* @return string|false The path if found, false otherwise
*/
public function findFile($class)
{
// class map lookup
if (isset($this->classMap[$class])) {
return $this->classMap[$class];
}
if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
return false;
}
if (null !== $this->apcuPrefix) {
$file = apcu_fetch($this->apcuPrefix.$class, $hit);
if ($hit) {
return $file;
}
}
$file = $this->findFileWithExtension($class, '.php');
// Search for Hack files if we are running on HHVM
if (false === $file && defined('HHVM_VERSION')) {
$file = $this->findFileWithExtension($class, '.hh');
}
if (null !== $this->apcuPrefix) {
apcu_add($this->apcuPrefix.$class, $file);
}
if (false === $file) {
// Remember that this class does not exist.
$this->missingClasses[$class] = true;
}
return $file;
}
/**
* Returns the currently registered loaders indexed by their corresponding vendor directories.
*
* @return self[]
*/
public static function getRegisteredLoaders()
{
return self::$registeredLoaders;
}
/**
* @param string $class
* @param string $ext
* @return string|false
*/
private function findFileWithExtension($class, $ext)
{
// PSR-4 lookup
$logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
$first = $class[0];
if (isset($this->prefixLengthsPsr4[$first])) {
$subPath = $class;
while (false !== $lastPos = strrpos($subPath, '\\')) {
$subPath = substr($subPath, 0, $lastPos);
$search = $subPath . '\\';
if (isset($this->prefixDirsPsr4[$search])) {
$pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
foreach ($this->prefixDirsPsr4[$search] as $dir) {
if (file_exists($file = $dir . $pathEnd)) {
return $file;
}
}
}
}
}
// PSR-4 fallback dirs
foreach ($this->fallbackDirsPsr4 as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
return $file;
}
}
// PSR-0 lookup
if (false !== $pos = strrpos($class, '\\')) {
// namespaced class name
$logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
. strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
} else {
// PEAR-like class name
$logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
}
if (isset($this->prefixesPsr0[$first])) {
foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
if (0 === strpos($class, $prefix)) {
foreach ($dirs as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
return $file;
}
}
}
}
}
// PSR-0 fallback dirs
foreach ($this->fallbackDirsPsr0 as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
return $file;
}
}
// PSR-0 include paths.
if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
return $file;
}
return false;
}
}
/**
* Scope isolated include.
*
* Prevents access to $this/self from included files.
*
* @param string $file
* @return void
* @private
*/
function includeFile($file)
{
include $file;
}

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library/vendor/dompdf/vendor/composer/InstalledVersions.php vendored Normal file
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<?php
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer;
use Composer\Autoload\ClassLoader;
use Composer\Semver\VersionParser;
/**
* This class is copied in every Composer installed project and available to all
*
* See also https://getcomposer.org/doc/07-runtime.md#installed-versions
*
* To require its presence, you can require `composer-runtime-api ^2.0`
*/
class InstalledVersions
{
/**
* @var mixed[]|null
* @psalm-var array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}|array{}|null
*/
private static $installed;
/**
* @var bool|null
*/
private static $canGetVendors;
/**
* @var array[]
* @psalm-var array<string, array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}>
*/
private static $installedByVendor = array();
/**
* Returns a list of all package names which are present, either by being installed, replaced or provided
*
* @return string[]
* @psalm-return list<string>
*/
public static function getInstalledPackages()
{
$packages = array();
foreach (self::getInstalled() as $installed) {
$packages[] = array_keys($installed['versions']);
}
if (1 === \count($packages)) {
return $packages[0];
}
return array_keys(array_flip(\call_user_func_array('array_merge', $packages)));
}
/**
* Returns a list of all package names with a specific type e.g. 'library'
*
* @param string $type
* @return string[]
* @psalm-return list<string>
*/
public static function getInstalledPackagesByType($type)
{
$packagesByType = array();
foreach (self::getInstalled() as $installed) {
foreach ($installed['versions'] as $name => $package) {
if (isset($package['type']) && $package['type'] === $type) {
$packagesByType[] = $name;
}
}
}
return $packagesByType;
}
/**
* Checks whether the given package is installed
*
* This also returns true if the package name is provided or replaced by another package
*
* @param string $packageName
* @param bool $includeDevRequirements
* @return bool
*/
public static function isInstalled($packageName, $includeDevRequirements = true)
{
foreach (self::getInstalled() as $installed) {
if (isset($installed['versions'][$packageName])) {
return $includeDevRequirements || empty($installed['versions'][$packageName]['dev_requirement']);
}
}
return false;
}
/**
* Checks whether the given package satisfies a version constraint
*
* e.g. If you want to know whether version 2.3+ of package foo/bar is installed, you would call:
*
* Composer\InstalledVersions::satisfies(new VersionParser, 'foo/bar', '^2.3')
*
* @param VersionParser $parser Install composer/semver to have access to this class and functionality
* @param string $packageName
* @param string|null $constraint A version constraint to check for, if you pass one you have to make sure composer/semver is required by your package
* @return bool
*/
public static function satisfies(VersionParser $parser, $packageName, $constraint)
{
$constraint = $parser->parseConstraints($constraint);
$provided = $parser->parseConstraints(self::getVersionRanges($packageName));
return $provided->matches($constraint);
}
/**
* Returns a version constraint representing all the range(s) which are installed for a given package
*
* It is easier to use this via isInstalled() with the $constraint argument if you need to check
* whether a given version of a package is installed, and not just whether it exists
*
* @param string $packageName
* @return string Version constraint usable with composer/semver
*/
public static function getVersionRanges($packageName)
{
foreach (self::getInstalled() as $installed) {
if (!isset($installed['versions'][$packageName])) {
continue;
}
$ranges = array();
if (isset($installed['versions'][$packageName]['pretty_version'])) {
$ranges[] = $installed['versions'][$packageName]['pretty_version'];
}
if (array_key_exists('aliases', $installed['versions'][$packageName])) {
$ranges = array_merge($ranges, $installed['versions'][$packageName]['aliases']);
}
if (array_key_exists('replaced', $installed['versions'][$packageName])) {
$ranges = array_merge($ranges, $installed['versions'][$packageName]['replaced']);
}
if (array_key_exists('provided', $installed['versions'][$packageName])) {
$ranges = array_merge($ranges, $installed['versions'][$packageName]['provided']);
}
return implode(' || ', $ranges);
}
throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
}
/**
* @param string $packageName
* @return string|null If the package is being replaced or provided but is not really installed, null will be returned as version, use satisfies or getVersionRanges if you need to know if a given version is present
*/
public static function getVersion($packageName)
{
foreach (self::getInstalled() as $installed) {
if (!isset($installed['versions'][$packageName])) {
continue;
}
if (!isset($installed['versions'][$packageName]['version'])) {
return null;
}
return $installed['versions'][$packageName]['version'];
}
throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
}
/**
* @param string $packageName
* @return string|null If the package is being replaced or provided but is not really installed, null will be returned as version, use satisfies or getVersionRanges if you need to know if a given version is present
*/
public static function getPrettyVersion($packageName)
{
foreach (self::getInstalled() as $installed) {
if (!isset($installed['versions'][$packageName])) {
continue;
}
if (!isset($installed['versions'][$packageName]['pretty_version'])) {
return null;
}
return $installed['versions'][$packageName]['pretty_version'];
}
throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
}
/**
* @param string $packageName
* @return string|null If the package is being replaced or provided but is not really installed, null will be returned as reference
*/
public static function getReference($packageName)
{
foreach (self::getInstalled() as $installed) {
if (!isset($installed['versions'][$packageName])) {
continue;
}
if (!isset($installed['versions'][$packageName]['reference'])) {
return null;
}
return $installed['versions'][$packageName]['reference'];
}
throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
}
/**
* @param string $packageName
* @return string|null If the package is being replaced or provided but is not really installed, null will be returned as install path. Packages of type metapackages also have a null install path.
*/
public static function getInstallPath($packageName)
{
foreach (self::getInstalled() as $installed) {
if (!isset($installed['versions'][$packageName])) {
continue;
}
return isset($installed['versions'][$packageName]['install_path']) ? $installed['versions'][$packageName]['install_path'] : null;
}
throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
}
/**
* @return array
* @psalm-return array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}
*/
public static function getRootPackage()
{
$installed = self::getInstalled();
return $installed[0]['root'];
}
/**
* Returns the raw installed.php data for custom implementations
*
* @deprecated Use getAllRawData() instead which returns all datasets for all autoloaders present in the process. getRawData only returns the first dataset loaded, which may not be what you expect.
* @return array[]
* @psalm-return array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}
*/
public static function getRawData()
{
@trigger_error('getRawData only returns the first dataset loaded, which may not be what you expect. Use getAllRawData() instead which returns all datasets for all autoloaders present in the process.', E_USER_DEPRECATED);
if (null === self::$installed) {
// only require the installed.php file if this file is loaded from its dumped location,
// and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
if (substr(__DIR__, -8, 1) !== 'C') {
self::$installed = include __DIR__ . '/installed.php';
} else {
self::$installed = array();
}
}
return self::$installed;
}
/**
* Returns the raw data of all installed.php which are currently loaded for custom implementations
*
* @return array[]
* @psalm-return list<array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}>
*/
public static function getAllRawData()
{
return self::getInstalled();
}
/**
* Lets you reload the static array from another file
*
* This is only useful for complex integrations in which a project needs to use
* this class but then also needs to execute another project's autoloader in process,
* and wants to ensure both projects have access to their version of installed.php.
*
* A typical case would be PHPUnit, where it would need to make sure it reads all
* the data it needs from this class, then call reload() with
* `require $CWD/vendor/composer/installed.php` (or similar) as input to make sure
* the project in which it runs can then also use this class safely, without
* interference between PHPUnit's dependencies and the project's dependencies.
*
* @param array[] $data A vendor/composer/installed.php data set
* @return void
*
* @psalm-param array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>} $data
*/
public static function reload($data)
{
self::$installed = $data;
self::$installedByVendor = array();
}
/**
* @return array[]
* @psalm-return list<array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}>
*/
private static function getInstalled()
{
if (null === self::$canGetVendors) {
self::$canGetVendors = method_exists('Composer\Autoload\ClassLoader', 'getRegisteredLoaders');
}
$installed = array();
if (self::$canGetVendors) {
foreach (ClassLoader::getRegisteredLoaders() as $vendorDir => $loader) {
if (isset(self::$installedByVendor[$vendorDir])) {
$installed[] = self::$installedByVendor[$vendorDir];
} elseif (is_file($vendorDir.'/composer/installed.php')) {
$installed[] = self::$installedByVendor[$vendorDir] = require $vendorDir.'/composer/installed.php';
if (null === self::$installed && strtr($vendorDir.'/composer', '\\', '/') === strtr(__DIR__, '\\', '/')) {
self::$installed = $installed[count($installed) - 1];
}
}
}
}
if (null === self::$installed) {
// only require the installed.php file if this file is loaded from its dumped location,
// and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
if (substr(__DIR__, -8, 1) !== 'C') {
self::$installed = require __DIR__ . '/installed.php';
} else {
self::$installed = array();
}
}
$installed[] = self::$installed;
return $installed;
}
}

21
library/vendor/dompdf/vendor/composer/LICENSE vendored Normal file
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@ -0,0 +1,21 @@
Copyright (c) Nils Adermann, Jordi Boggiano
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished
to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

11
library/vendor/dompdf/vendor/composer/autoload_classmap.php vendored Normal file
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@ -0,0 +1,11 @@
<?php
// autoload_classmap.php @generated by Composer
$vendorDir = dirname(dirname(__FILE__));
$baseDir = dirname($vendorDir);
return array(
'Composer\\InstalledVersions' => $vendorDir . '/composer/InstalledVersions.php',
'Dompdf\\Cpdf' => $vendorDir . '/dompdf/dompdf/lib/Cpdf.php',
);

9
library/vendor/dompdf/vendor/composer/autoload_namespaces.php vendored Normal file
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@ -0,0 +1,9 @@
<?php
// autoload_namespaces.php @generated by Composer
$vendorDir = dirname(dirname(__FILE__));
$baseDir = dirname($vendorDir);
return array(
);

14
library/vendor/dompdf/vendor/composer/autoload_psr4.php vendored Normal file
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@ -0,0 +1,14 @@
<?php
// autoload_psr4.php @generated by Composer
$vendorDir = dirname(dirname(__FILE__));
$baseDir = dirname($vendorDir);
return array(
'Svg\\' => array($vendorDir . '/phenx/php-svg-lib/src/Svg'),
'Sabberworm\\CSS\\' => array($vendorDir . '/sabberworm/php-css-parser/src'),
'Masterminds\\' => array($vendorDir . '/masterminds/html5/src'),
'FontLib\\' => array($vendorDir . '/phenx/php-font-lib/src/FontLib'),
'Dompdf\\' => array($vendorDir . '/dompdf/dompdf/src'),
);

57
library/vendor/dompdf/vendor/composer/autoload_real.php vendored Normal file
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@ -0,0 +1,57 @@
<?php
// autoload_real.php @generated by Composer
class ComposerAutoloaderInit47dfdbccdbe2c66869f4658d0723ed1a
{
private static $loader;
public static function loadClassLoader($class)
{
if ('Composer\Autoload\ClassLoader' === $class) {
require __DIR__ . '/ClassLoader.php';
}
}
/**
* @return \Composer\Autoload\ClassLoader
*/
public static function getLoader()
{
if (null !== self::$loader) {
return self::$loader;
}
require __DIR__ . '/platform_check.php';
spl_autoload_register(array('ComposerAutoloaderInit47dfdbccdbe2c66869f4658d0723ed1a', 'loadClassLoader'), true, true);
self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
spl_autoload_unregister(array('ComposerAutoloaderInit47dfdbccdbe2c66869f4658d0723ed1a', 'loadClassLoader'));
$useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
if ($useStaticLoader) {
require __DIR__ . '/autoload_static.php';
call_user_func(\Composer\Autoload\ComposerStaticInit47dfdbccdbe2c66869f4658d0723ed1a::getInitializer($loader));
} else {
$map = require __DIR__ . '/autoload_namespaces.php';
foreach ($map as $namespace => $path) {
$loader->set($namespace, $path);
}
$map = require __DIR__ . '/autoload_psr4.php';
foreach ($map as $namespace => $path) {
$loader->setPsr4($namespace, $path);
}
$classMap = require __DIR__ . '/autoload_classmap.php';
if ($classMap) {
$loader->addClassMap($classMap);
}
}
$loader->register(true);
return $loader;
}
}

66
library/vendor/dompdf/vendor/composer/autoload_static.php vendored Normal file
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@ -0,0 +1,66 @@
<?php
// autoload_static.php @generated by Composer
namespace Composer\Autoload;
class ComposerStaticInit47dfdbccdbe2c66869f4658d0723ed1a
{
public static $prefixLengthsPsr4 = array (
'S' =>
array (
'Svg\\' => 4,
'Sabberworm\\CSS\\' => 15,
),
'M' =>
array (
'Masterminds\\' => 12,
),
'F' =>
array (
'FontLib\\' => 8,
),
'D' =>
array (
'Dompdf\\' => 7,
),
);
public static $prefixDirsPsr4 = array (
'Svg\\' =>
array (
0 => __DIR__ . '/..' . '/phenx/php-svg-lib/src/Svg',
),
'Sabberworm\\CSS\\' =>
array (
0 => __DIR__ . '/..' . '/sabberworm/php-css-parser/src',
),
'Masterminds\\' =>
array (
0 => __DIR__ . '/..' . '/masterminds/html5/src',
),
'FontLib\\' =>
array (
0 => __DIR__ . '/..' . '/phenx/php-font-lib/src/FontLib',
),
'Dompdf\\' =>
array (
0 => __DIR__ . '/..' . '/dompdf/dompdf/src',
),
);
public static $classMap = array (
'Composer\\InstalledVersions' => __DIR__ . '/..' . '/composer/InstalledVersions.php',
'Dompdf\\Cpdf' => __DIR__ . '/..' . '/dompdf/dompdf/lib/Cpdf.php',
);
public static function getInitializer(ClassLoader $loader)
{
return \Closure::bind(function () use ($loader) {
$loader->prefixLengthsPsr4 = ComposerStaticInit47dfdbccdbe2c66869f4658d0723ed1a::$prefixLengthsPsr4;
$loader->prefixDirsPsr4 = ComposerStaticInit47dfdbccdbe2c66869f4658d0723ed1a::$prefixDirsPsr4;
$loader->classMap = ComposerStaticInit47dfdbccdbe2c66869f4658d0723ed1a::$classMap;
}, null, ClassLoader::class);
}
}

295
library/vendor/dompdf/vendor/composer/installed.json vendored Normal file
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@ -0,0 +1,295 @@
{
"packages": [
{
"name": "dompdf/dompdf",
"version": "v2.0.1",
"version_normalized": "2.0.1.0",
"source": {
"type": "git",
"url": "https://github.com/dompdf/dompdf.git",
"reference": "c5310df0e22c758c85ea5288175fc6cd777bc085"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/dompdf/dompdf/zipball/c5310df0e22c758c85ea5288175fc6cd777bc085",
"reference": "c5310df0e22c758c85ea5288175fc6cd777bc085",
"shasum": ""
},
"require": {
"ext-dom": "*",
"ext-mbstring": "*",
"masterminds/html5": "^2.0",
"phenx/php-font-lib": ">=0.5.4 <1.0.0",
"phenx/php-svg-lib": ">=0.3.3 <1.0.0",
"php": "^7.1 || ^8.0"
},
"require-dev": {
"ext-json": "*",
"ext-zip": "*",
"mockery/mockery": "^1.3",
"phpunit/phpunit": "^7.5 || ^8 || ^9",
"squizlabs/php_codesniffer": "^3.5"
},
"suggest": {
"ext-gd": "Needed to process images",
"ext-gmagick": "Improves image processing performance",
"ext-imagick": "Improves image processing performance",
"ext-zlib": "Needed for pdf stream compression"
},
"time": "2022-09-22T13:43:41+00:00",
"type": "library",
"installation-source": "dist",
"autoload": {
"psr-4": {
"Dompdf\\": "src/"
},
"classmap": [
"lib/"
]
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"LGPL-2.1"
],
"authors": [
{
"name": "The Dompdf Community",
"homepage": "https://github.com/dompdf/dompdf/blob/master/AUTHORS.md"
}
],
"description": "DOMPDF is a CSS 2.1 compliant HTML to PDF converter",
"homepage": "https://github.com/dompdf/dompdf",
"support": {
"issues": "https://github.com/dompdf/dompdf/issues",
"source": "https://github.com/dompdf/dompdf/tree/v2.0.1"
},
"install-path": "../dompdf/dompdf"
},
{
"name": "masterminds/html5",
"version": "2.7.6",
"version_normalized": "2.7.6.0",
"source": {
"type": "git",
"url": "https://github.com/Masterminds/html5-php.git",
"reference": "897eb517a343a2281f11bc5556d6548db7d93947"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/Masterminds/html5-php/zipball/897eb517a343a2281f11bc5556d6548db7d93947",
"reference": "897eb517a343a2281f11bc5556d6548db7d93947",
"shasum": ""
},
"require": {
"ext-ctype": "*",
"ext-dom": "*",
"ext-libxml": "*",
"php": ">=5.3.0"
},
"require-dev": {
"phpunit/phpunit": "^4.8.35 || ^5.7.21 || ^6 || ^7"
},
"time": "2022-08-18T16:18:26+00:00",
"type": "library",
"extra": {
"branch-alias": {
"dev-master": "2.7-dev"
}
},
"installation-source": "dist",
"autoload": {
"psr-4": {
"Masterminds\\": "src"
}
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"MIT"
],
"authors": [
{
"name": "Matt Butcher",
"email": "technosophos@gmail.com"
},
{
"name": "Matt Farina",
"email": "matt@mattfarina.com"
},
{
"name": "Asmir Mustafic",
"email": "goetas@gmail.com"
}
],
"description": "An HTML5 parser and serializer.",
"homepage": "http://masterminds.github.io/html5-php",
"keywords": [
"HTML5",
"dom",
"html",
"parser",
"querypath",
"serializer",
"xml"
],
"support": {
"issues": "https://github.com/Masterminds/html5-php/issues",
"source": "https://github.com/Masterminds/html5-php/tree/2.7.6"
},
"install-path": "../masterminds/html5"
},
{
"name": "phenx/php-font-lib",
"version": "0.5.4",
"version_normalized": "0.5.4.0",
"source": {
"type": "git",
"url": "https://github.com/dompdf/php-font-lib.git",
"reference": "dd448ad1ce34c63d09baccd05415e361300c35b4"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/dompdf/php-font-lib/zipball/dd448ad1ce34c63d09baccd05415e361300c35b4",
"reference": "dd448ad1ce34c63d09baccd05415e361300c35b4",
"shasum": ""
},
"require": {
"ext-mbstring": "*"
},
"require-dev": {
"symfony/phpunit-bridge": "^3 || ^4 || ^5"
},
"time": "2021-12-17T19:44:54+00:00",
"type": "library",
"installation-source": "dist",
"autoload": {
"psr-4": {
"FontLib\\": "src/FontLib"
}
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"LGPL-3.0"
],
"authors": [
{
"name": "Fabien Ménager",
"email": "fabien.menager@gmail.com"
}
],
"description": "A library to read, parse, export and make subsets of different types of font files.",
"homepage": "https://github.com/PhenX/php-font-lib",
"support": {
"issues": "https://github.com/dompdf/php-font-lib/issues",
"source": "https://github.com/dompdf/php-font-lib/tree/0.5.4"
},
"install-path": "../phenx/php-font-lib"
},
{
"name": "phenx/php-svg-lib",
"version": "0.5.0",
"version_normalized": "0.5.0.0",
"source": {
"type": "git",
"url": "https://github.com/dompdf/php-svg-lib.git",
"reference": "76876c6cf3080bcb6f249d7d59705108166a6685"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/dompdf/php-svg-lib/zipball/76876c6cf3080bcb6f249d7d59705108166a6685",
"reference": "76876c6cf3080bcb6f249d7d59705108166a6685",
"shasum": ""
},
"require": {
"ext-mbstring": "*",
"php": "^7.1 || ^8.0",
"sabberworm/php-css-parser": "^8.4"
},
"require-dev": {
"phpunit/phpunit": "^7.5 || ^8.5 || ^9.5"
},
"time": "2022-09-06T12:16:56+00:00",
"type": "library",
"installation-source": "dist",
"autoload": {
"psr-4": {
"Svg\\": "src/Svg"
}
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"LGPL-3.0"
],
"authors": [
{
"name": "Fabien Ménager",
"email": "fabien.menager@gmail.com"
}
],
"description": "A library to read, parse and export to PDF SVG files.",
"homepage": "https://github.com/PhenX/php-svg-lib",
"support": {
"issues": "https://github.com/dompdf/php-svg-lib/issues",
"source": "https://github.com/dompdf/php-svg-lib/tree/0.5.0"
},
"install-path": "../phenx/php-svg-lib"
},
{
"name": "sabberworm/php-css-parser",
"version": "8.4.0",
"version_normalized": "8.4.0.0",
"source": {
"type": "git",
"url": "https://github.com/sabberworm/PHP-CSS-Parser.git",
"reference": "e41d2140031d533348b2192a83f02d8dd8a71d30"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/sabberworm/PHP-CSS-Parser/zipball/e41d2140031d533348b2192a83f02d8dd8a71d30",
"reference": "e41d2140031d533348b2192a83f02d8dd8a71d30",
"shasum": ""
},
"require": {
"ext-iconv": "*",
"php": ">=5.6.20"
},
"require-dev": {
"codacy/coverage": "^1.4",
"phpunit/phpunit": "^4.8.36"
},
"suggest": {
"ext-mbstring": "for parsing UTF-8 CSS"
},
"time": "2021-12-11T13:40:54+00:00",
"type": "library",
"installation-source": "dist",
"autoload": {
"psr-4": {
"Sabberworm\\CSS\\": "src/"
}
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"MIT"
],
"authors": [
{
"name": "Raphael Schweikert"
}
],
"description": "Parser for CSS Files written in PHP",
"homepage": "https://www.sabberworm.com/blog/2010/6/10/php-css-parser",
"keywords": [
"css",
"parser",
"stylesheet"
],
"support": {
"issues": "https://github.com/sabberworm/PHP-CSS-Parser/issues",
"source": "https://github.com/sabberworm/PHP-CSS-Parser/tree/8.4.0"
},
"install-path": "../sabberworm/php-css-parser"
}
],
"dev": true,
"dev-package-names": []
}

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library/vendor/dompdf/vendor/composer/installed.php vendored Normal file
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@ -0,0 +1,68 @@
<?php return array(
'root' => array(
'pretty_version' => '1.0.0+no-version-set',
'version' => '1.0.0.0',
'type' => 'project',
'install_path' => __DIR__ . '/../../',
'aliases' => array(),
'reference' => NULL,
'name' => '__root__',
'dev' => true,
),
'versions' => array(
'__root__' => array(
'pretty_version' => '1.0.0+no-version-set',
'version' => '1.0.0.0',
'type' => 'project',
'install_path' => __DIR__ . '/../../',
'aliases' => array(),
'reference' => NULL,
'dev_requirement' => false,
),
'dompdf/dompdf' => array(
'pretty_version' => 'v2.0.1',
'version' => '2.0.1.0',
'type' => 'library',
'install_path' => __DIR__ . '/../dompdf/dompdf',
'aliases' => array(),
'reference' => 'c5310df0e22c758c85ea5288175fc6cd777bc085',
'dev_requirement' => false,
),
'masterminds/html5' => array(
'pretty_version' => '2.7.6',
'version' => '2.7.6.0',
'type' => 'library',
'install_path' => __DIR__ . '/../masterminds/html5',
'aliases' => array(),
'reference' => '897eb517a343a2281f11bc5556d6548db7d93947',
'dev_requirement' => false,
),
'phenx/php-font-lib' => array(
'pretty_version' => '0.5.4',
'version' => '0.5.4.0',
'type' => 'library',
'install_path' => __DIR__ . '/../phenx/php-font-lib',
'aliases' => array(),
'reference' => 'dd448ad1ce34c63d09baccd05415e361300c35b4',
'dev_requirement' => false,
),
'phenx/php-svg-lib' => array(
'pretty_version' => '0.5.0',
'version' => '0.5.0.0',
'type' => 'library',
'install_path' => __DIR__ . '/../phenx/php-svg-lib',
'aliases' => array(),
'reference' => '76876c6cf3080bcb6f249d7d59705108166a6685',
'dev_requirement' => false,
),
'sabberworm/php-css-parser' => array(
'pretty_version' => '8.4.0',
'version' => '8.4.0.0',
'type' => 'library',
'install_path' => __DIR__ . '/../sabberworm/php-css-parser',
'aliases' => array(),
'reference' => 'e41d2140031d533348b2192a83f02d8dd8a71d30',
'dev_requirement' => false,
),
),
);

26
library/vendor/dompdf/vendor/composer/platform_check.php vendored Normal file
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@ -0,0 +1,26 @@
<?php
// platform_check.php @generated by Composer
$issues = array();
if (!(PHP_VERSION_ID >= 70100)) {
$issues[] = 'Your Composer dependencies require a PHP version ">= 7.1.0". You are running ' . PHP_VERSION . '.';
}
if ($issues) {
if (!headers_sent()) {
header('HTTP/1.1 500 Internal Server Error');
}
if (!ini_get('display_errors')) {
if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
fwrite(STDERR, 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . implode(PHP_EOL, $issues) . PHP_EOL.PHP_EOL);
} elseif (!headers_sent()) {
echo 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . str_replace('You are running '.PHP_VERSION.'.', '', implode(PHP_EOL, $issues)) . PHP_EOL.PHP_EOL;
}
}
trigger_error(
'Composer detected issues in your platform: ' . implode(' ', $issues),
E_USER_ERROR
);
}

24
library/vendor/dompdf/vendor/dompdf/dompdf/AUTHORS.md vendored Normal file
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@ -0,0 +1,24 @@
Dompdf was designed and developed by Benj Carson.
### Current Team
* **Brian Sweeney** (maintainer)
* **Till Berger**
### Alumni
* **Benj Carson** (creator)
* **Fabien Ménager**
* **Simon Berger**
* **Orion Richardson**
### Contributors
* **Gabriel Bull**
* **Barry vd. Heuvel**
* **Ryan H. Masten**
* **Helmut Tischer**
* [and many more...](https://github.com/dompdf/dompdf/graphs/contributors)
### Thanks
Dompdf would not have been possible without strong community support.

456
library/vendor/dompdf/vendor/dompdf/dompdf/LICENSE.LGPL vendored Normal file
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@ -0,0 +1,456 @@
GNU LESSER GENERAL PUBLIC LICENSE
Version 2.1, February 1999
Copyright (C) 1991, 1999 Free Software Foundation, Inc.
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Dompdf
======
[![Build Status](https://github.com/dompdf/dompdf/actions/workflows/test.yml/badge.svg)](https://github.com/dompdf/dompdf/actions/workflows/test.yml)
[![Latest Release](https://poser.pugx.org/dompdf/dompdf/v/stable.png)](https://packagist.org/packages/dompdf/dompdf)
[![Total Downloads](https://poser.pugx.org/dompdf/dompdf/downloads.png)](https://packagist.org/packages/dompdf/dompdf)
[![License](https://poser.pugx.org/dompdf/dompdf/license.png)](https://packagist.org/packages/dompdf/dompdf)
**Dompdf is an HTML to PDF converter**
At its heart, dompdf is (mostly) a [CSS 2.1](http://www.w3.org/TR/CSS2/) compliant
HTML layout and rendering engine written in PHP. It is a style-driven renderer:
it will download and read external stylesheets, inline style tags, and the style
attributes of individual HTML elements. It also supports most presentational
HTML attributes.
*This document applies to the latest stable code which may not reflect the current
release. For released code please
[navigate to the appropriate tag](https://github.com/dompdf/dompdf/tags).*
----
**Check out the [demo](http://eclecticgeek.com/dompdf/debug.php) and ask any
question on [StackOverflow](https://stackoverflow.com/questions/tagged/dompdf) or
in [Discussions](https://github.com/dompdf/dompdf/discussions).**
Follow us on [![Twitter](http://twitter-badges.s3.amazonaws.com/twitter-a.png)](http://www.twitter.com/dompdf).
---
## Features
* Handles most CSS 2.1 and a few CSS3 properties, including @import, @media &
@page rules
* Supports most presentational HTML 4.0 attributes
* Supports external stylesheets, either local or through http/ftp (via
fopen-wrappers)
* Supports complex tables, including row & column spans, separate & collapsed
border models, individual cell styling
* Image support (gif, png (8, 24 and 32 bit with alpha channel), bmp & jpeg)
* No dependencies on external PDF libraries, thanks to the R&OS PDF class
* Inline PHP support
* Basic SVG support (see "Limitations" below)
## Requirements
* PHP version 7.1 or higher
* DOM extension
* MBString extension
* php-font-lib
* php-svg-lib
Note that some required dependencies may have further dependencies
(notably php-svg-lib requires sabberworm/php-css-parser).
### Recommendations
* OPcache (OPcache, XCache, APC, etc.): improves performance
* GD (for image processing)
* IMagick or GMagick extension: improves image processing performance
Visit the wiki for more information:
https://github.com/dompdf/dompdf/wiki/Requirements
## About Fonts & Character Encoding
PDF documents internally support the following fonts: Helvetica, Times-Roman,
Courier, Zapf-Dingbats, & Symbol. These fonts only support Windows ANSI
encoding. In order for a PDF to display characters that are not available in
Windows ANSI, you must supply an external font. Dompdf will embed any referenced
font in the PDF so long as it has been pre-loaded or is accessible to dompdf and
reference in CSS @font-face rules. See the
[font overview](https://github.com/dompdf/dompdf/wiki/About-Fonts-and-Character-Encoding)
for more information on how to use fonts.
The [DejaVu TrueType fonts](https://dejavu-fonts.github.io/) have been pre-installed
to give dompdf decent Unicode character coverage by default. To use the DejaVu
fonts reference the font in your stylesheet, e.g. `body { font-family: DejaVu
Sans; }` (for DejaVu Sans). The following DejaVu 2.34 fonts are available:
DejaVu Sans, DejaVu Serif, and DejaVu Sans Mono.
## Easy Installation
### Install with composer
To install with [Composer](https://getcomposer.org/), simply require the
latest version of this package.
```bash
composer require dompdf/dompdf
```
Make sure that the autoload file from Composer is loaded.
```php
// somewhere early in your project's loading, require the Composer autoloader
// see: http://getcomposer.org/doc/00-intro.md
require 'vendor/autoload.php';
```
### Download and install
Download a packaged archive of dompdf and extract it into the
directory where dompdf will reside
* You can download stable copies of dompdf from
https://github.com/dompdf/dompdf/releases
* Or download a nightly (the latest, unreleased code) from
http://eclecticgeek.com/dompdf
Use the packaged release autoloader to load dompdf, libraries,
and helper functions in your PHP:
```php
// include autoloader
require_once 'dompdf/autoload.inc.php';
```
Note: packaged releases are named according using semantic
versioning (_dompdf_MAJOR-MINOR-PATCH.zip_). So the 1.0.0
release would be dompdf_1-0-0.zip. This is the only download
that includes the autoloader for Dompdf and all its dependencies.
### Install with git
From the command line, switch to the directory where dompdf will
reside and run the following commands:
```sh
git clone https://github.com/dompdf/dompdf.git
cd dompdf/lib
git clone https://github.com/PhenX/php-font-lib.git php-font-lib
cd php-font-lib
git checkout 0.5.1
cd ..
git clone https://github.com/PhenX/php-svg-lib.git php-svg-lib
cd php-svg-lib
git checkout v0.3.2
cd ..
git clone https://github.com/sabberworm/PHP-CSS-Parser.git php-css-parser
cd php-css-parser
git checkout 8.1.0
```
Require dompdf and it's dependencies in your PHP.
For details see the [autoloader in the utils project](https://github.com/dompdf/utils/blob/master/autoload.inc.php).
## Quick Start
Just pass your HTML in to dompdf and stream the output:
```php
// reference the Dompdf namespace
use Dompdf\Dompdf;
// instantiate and use the dompdf class
$dompdf = new Dompdf();
$dompdf->loadHtml('hello world');
// (Optional) Setup the paper size and orientation
$dompdf->setPaper('A4', 'landscape');
// Render the HTML as PDF
$dompdf->render();
// Output the generated PDF to Browser
$dompdf->stream();
```
### Setting Options
Set options during dompdf instantiation:
```php
use Dompdf\Dompdf;
use Dompdf\Options;
$options = new Options();
$options->set('defaultFont', 'Courier');
$dompdf = new Dompdf($options);
```
or at run time
```php
use Dompdf\Dompdf;
$dompdf = new Dompdf();
$options = $dompdf->getOptions();
$options->setDefaultFont('Courier');
$dompdf->setOptions($options);
```
See [Dompdf\Options](src/Options.php) for a list of available options.
### Resource Reference Requirements
In order to protect potentially sensitive information Dompdf imposes
restrictions on files referenced from the local file system or the web.
Files accessed through web-based protocols have the following requirements:
* The Dompdf option "isRemoteEnabled" must be set to "true"
* PHP must either have the curl extension enabled or the
allow_url_fopen setting set to true
Files accessed through the local file system have the following requirement:
* The file must fall within the path(s) specified for the Dompdf "chroot" option
## Limitations (Known Issues)
* Table cells are not pageable, meaning a table row must fit on a single page.
* Elements are rendered on the active page when they are parsed.
* Embedding "raw" SVG's (`<svg><path...></svg>`) isn't working yet, you need to
either link to an external SVG file, or use a DataURI like this:
```php
$html = '<img src="data:image/svg+xml;base64,' . base64_encode($svg) . '" ...>';
```
Watch https://github.com/dompdf/dompdf/issues/320 for progress
* Does not support CSS flexbox.
* Does not support CSS Grid.
---
[![Donate button](https://www.paypal.com/en_US/i/btn/btn_donate_SM.gif)](http://goo.gl/DSvWf)
*If you find this project useful, please consider making a donation.
Any funds donated will be used to help further development on this project.)*

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2.0.1

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@ -6,16 +6,8 @@
"license": "LGPL-2.1",
"authors": [
{
"name": "Fabien Ménager",
"email": "fabien.menager@gmail.com"
},
{
"name": "Brian Sweeney",
"email": "eclecticgeek@gmail.com"
},
{
"name": "Gabriel Bull",
"email": "me@gabrielbull.com"
"name": "The Dompdf Community",
"homepage": "https://github.com/dompdf/dompdf/blob/master/AUTHORS.md"
}
],
"autoload": {
@ -35,10 +27,13 @@
"php": "^7.1 || ^8.0",
"ext-dom": "*",
"ext-mbstring": "*",
"phenx/php-font-lib": "^0.5.4",
"phenx/php-svg-lib": "^0.3.3 || ^0.4.0"
"masterminds/html5": "^2.0",
"phenx/php-font-lib": ">=0.5.4 <1.0.0",
"phenx/php-svg-lib": ">=0.3.3 <1.0.0"
},
"require-dev": {
"ext-json": "*",
"ext-zip": "*",
"phpunit/phpunit": "^7.5 || ^8 || ^9",
"squizlabs/php_codesniffer": "^3.5",
"mockery/mockery": "^1.3"

376
library/vendor/dompdf/lib/Cpdf.php → library/vendor/dompdf/vendor/dompdf/dompdf/lib/Cpdf.php vendored
View File

@ -3,19 +3,10 @@
* A PHP class to provide the basic functionality to create a pdf document without
* any requirement for additional modules.
*
* Extended by Orion Richardson to support Unicode / UTF-8 characters using
* TCPDF and others as a guide.
*
* @author Wayne Munro <pdf@ros.co.nz>
* @author Orion Richardson <orionr@yahoo.com>
* @author Helmut Tischer <htischer@weihenstephan.org>
* @author Ryan H. Masten <ryan.masten@gmail.com>
* @author Brian Sweeney <eclecticgeek@gmail.com>
* @author Fabien Ménager <fabien.menager@gmail.com>
* @license Public Domain http://creativecommons.org/licenses/publicdomain/
* @author Wayne Munro
* @license http://creativecommons.org/licenses/publicdomain/ Public Domain
* @package Cpdf
*/
namespace Dompdf;
use FontLib\Exception\FontNotFoundException;
@ -1048,7 +1039,7 @@ class Cpdf
}
}
return 'SUB' . str_pad($base_26, 3 , 'A', STR_PAD_LEFT);
return 'SUB' . str_pad($base_26, 3, 'A', STR_PAD_LEFT);
}
/**
@ -1381,7 +1372,7 @@ EOT;
$res = "\n$id 0 obj\n";
$res .= "<</Length " . mb_strlen($stream, '8bit') . " >>\n";
$res .= "stream\n" . $stream . "\nendstream" . "\nendobj";;
$res .= "stream\n" . $stream . "\nendstream" . "\nendobj";
return $res;
}
@ -2423,8 +2414,7 @@ EOT;
$res = "\n$id 0 obj\n<< /Type /XObject\n";
foreach ($o["info"] as $k => $v) {
switch($k)
{
switch ($k) {
case 'Subtype':
$res .= "/Subtype /$v\n";
break;
@ -2477,7 +2467,7 @@ EOT;
}
$res .= "/Length " . mb_strlen($tmp, '8bit') . " >>\n";
$res .= "stream\n" . $tmp . "\nendstream" . "\nendobj";;
$res .= "stream\n" . $tmp . "\nendstream" . "\nendobj";
return $res;
}
@ -2515,7 +2505,7 @@ EOT;
$res = "\n$id 0 obj\n<<";
foreach ($o["info"] as $k => $v) {
switch($k) {
switch ($k) {
case 'Fields':
$res .= " /Fields [";
foreach ($v as $i) {
@ -2619,7 +2609,7 @@ EOT;
$res .= ">>\n";
break;
case 'T':
if($encrypted) {
if ($encrypted) {
$v = $this->filterText($this->ARC4($v), false, false);
}
$res .= "/T ($v)\n";
@ -2662,7 +2652,7 @@ EOT;
$pos = strpos($content, sprintf("/ByteRange [ %'.010d", $id));
$len = strlen('/ByteRange [ ********** ********** ********** ********** ]');
$rangeStartPos = $pos + $len + 1 + 10; // before '<'
$content = substr_replace($content, str_pad(sprintf('/ByteRange [ 0 %u %u %u ]', $rangeStartPos, $rangeStartPos + $sign_maxlen + 2, $content_len - 2 - $sign_maxlen - $rangeStartPos ), $len, ' ', STR_PAD_RIGHT), $pos, $len);
$content = substr_replace($content, str_pad(sprintf('/ByteRange [ 0 %u %u %u ]', $rangeStartPos, $rangeStartPos + $sign_maxlen + 2, $content_len - 2 - $sign_maxlen - $rangeStartPos), $len, ' ', STR_PAD_RIGHT), $pos, $len);
$fuid = uniqid();
$tmpInput = $this->tmp . "/pkcs7.tmp." . $fuid . '.in';
@ -2726,7 +2716,7 @@ EOT;
$o = &$this->objects[$id];
foreach ($o['info'] as $k => $v) {
switch($k) {
switch ($k) {
case 'Name':
case 'Location':
case 'Reason':
@ -2852,7 +2842,7 @@ EOT;
case 'out':
$res = "\n$id 0 obj << ";
foreach($this->objects[$id]['info'] as $referenceObjName => $referenceObjId) {
foreach ($this->objects[$id]['info'] as $referenceObjName => $referenceObjId) {
$res .= "/$referenceObjName $referenceObjId 0 R ";
}
@ -3310,11 +3300,11 @@ EOT;
{
// assume that $font contains the path and file but not the extension
$name = basename($font);
$dir = dirname($font) . '/';
$dir = dirname($font);
$fontcache = $this->fontcache;
if ($fontcache == '') {
$fontcache = rtrim($dir, DIRECTORY_SEPARATOR."/\\");
$fontcache = $dir;
}
//$name filename without folder and extension of font metrics
@ -3331,36 +3321,22 @@ EOT;
$metrics_name = "$name.ufm";
}
$cache_name = "$metrics_name.php";
$cache_name = "$metrics_name.json";
$this->addMessage("metrics: $metrics_name, cache: $cache_name");
if (file_exists($fontcache . '/' . $cache_name)) {
$this->addMessage("openFont: php file exists $fontcache/$cache_name");
$this->fonts[$font] = require($fontcache . '/' . $cache_name);
if (!isset($this->fonts[$font]['_version_']) || $this->fonts[$font]['_version_'] != $this->fontcacheVersion) {
// if the font file is old, then clear it out and prepare for re-creation
$this->addMessage('openFont: clear out, make way for new version.');
$this->fonts[$font] = null;
unset($this->fonts[$font]);
}
} else {
$old_cache_name = "php_$metrics_name";
if (file_exists($fontcache . '/' . $old_cache_name)) {
$this->addMessage(
"openFont: php file doesn't exist $fontcache/$cache_name, creating it from the old format"
);
$old_cache = file_get_contents($fontcache . '/' . $old_cache_name);
file_put_contents($fontcache . '/' . $cache_name, '<?php return ' . $old_cache . ';');
$this->openFont($font);
return;
$this->addMessage("openFont: json metrics file exists $fontcache/$cache_name");
$cached_font_info = json_decode(file_get_contents($fontcache . '/' . $cache_name), true);
if (!isset($cached_font_info['_version_']) || $cached_font_info['_version_'] != $this->fontcacheVersion) {
$this->addMessage('openFont: font cache is out of date, regenerating');
} else {
$this->fonts[$font] = $cached_font_info;
}
}
if (!isset($this->fonts[$font]) && file_exists($dir . $metrics_name)) {
if (!isset($this->fonts[$font]) && file_exists("$dir/$metrics_name")) {
// then rebuild the php_<font>.afm file from the <font>.afm file
$this->addMessage("openFont: build php file from $dir$metrics_name");
$this->addMessage("openFont: build php file from $dir/$metrics_name");
$data = [];
// 20 => 'space'
@ -3375,7 +3351,7 @@ EOT;
$cidtogid = str_pad('', 256 * 256 * 2, "\x00");
}
$file = file($dir . $metrics_name);
$file = file("$dir/$metrics_name");
foreach ($file as $rowA) {
$row = trim($rowA);
@ -3529,7 +3505,7 @@ EOT;
//Because of potential trouble with php safe mode, expect that the folder already exists.
//If not existing, this will hit performance because of missing cached results.
if (is_dir($fontcache) && is_writable($fontcache)) {
file_put_contents($fontcache . '/' . $cache_name, '<?php return ' . var_export($data, true) . ';');
file_put_contents("$fontcache/$cache_name", json_encode($data, JSON_PRETTY_PRINT));
}
$data = null;
}
@ -3537,8 +3513,6 @@ EOT;
if (!isset($this->fonts[$font])) {
$this->addMessage("openFont: no font file found for $font. Do you need to run load_font.php?");
}
//pre_r($this->messages);
}
/**
@ -3548,7 +3522,7 @@ EOT;
* note that encoding='none' will need to be used for symbolic fonts
* and 'differences' => an array of mappings between numbers 0->255 and character names.
*
* @param $fontName
* @param string $fontName
* @param string $encoding
* @param bool $set
* @param bool $isSubsetting
@ -3696,8 +3670,8 @@ EOT;
/**
* sets the color for fill operations
*
* @param $color
* @param bool $force
* @param array $color
* @param bool $force
*/
function setColor($color, $force = false)
{
@ -3719,9 +3693,7 @@ EOT;
}
/**
* sets the color for fill operations
*
* @param $fillRule
* @param string $fillRule
*/
function setFillRule($fillRule)
{
@ -3735,8 +3707,8 @@ EOT;
/**
* sets the color for stroke operations
*
* @param $color
* @param bool $force
* @param array $color
* @param bool $force
*/
function setStrokeColor($color, $force = false)
{
@ -3887,11 +3859,11 @@ EOT;
/**
* draw a line from one set of coordinates to another
*
* @param $x1
* @param $y1
* @param $x2
* @param $y2
* @param bool $stroke
* @param float $x1
* @param float $y1
* @param float $x2
* @param float $y2
* @param bool $stroke
*/
function line($x1, $y1, $x2, $y2, $stroke = true)
{
@ -3905,14 +3877,14 @@ EOT;
/**
* draw a bezier curve based on 4 control points
*
* @param $x0
* @param $y0
* @param $x1
* @param $y1
* @param $x2
* @param $y2
* @param $x3
* @param $y3
* @param float $x0
* @param float $y0
* @param float $x1
* @param float $y1
* @param float $x2
* @param float $y2
* @param float $x3
* @param float $y3
*/
function curve($x0, $y0, $x1, $y1, $x2, $y2, $x3, $y3)
{
@ -3926,13 +3898,13 @@ EOT;
/**
* draw a part of an ellipse
*
* @param $x0
* @param $y0
* @param $astart
* @param $afinish
* @param $r1
* @param int $r2
* @param int $angle
* @param float $x0
* @param float $y0
* @param float $astart
* @param float $afinish
* @param float $r1
* @param float $r2
* @param float $angle
* @param int $nSeg
*/
function partEllipse($x0, $y0, $astart, $afinish, $r1, $r2 = 0, $angle = 0, $nSeg = 8)
@ -3943,14 +3915,14 @@ EOT;
/**
* draw a filled ellipse
*
* @param $x0
* @param $y0
* @param $r1
* @param int $r2
* @param int $angle
* @param float $x0
* @param float $y0
* @param float $r1
* @param float $r2
* @param float $angle
* @param int $nSeg
* @param int $astart
* @param int $afinish
* @param float $astart
* @param float $afinish
*/
function filledEllipse($x0, $y0, $r1, $r2 = 0, $angle = 0, $nSeg = 8, $astart = 0, $afinish = 360)
{
@ -3958,8 +3930,8 @@ EOT;
}
/**
* @param $x
* @param $y
* @param float $x
* @param float $y
*/
function lineTo($x, $y)
{
@ -3967,8 +3939,8 @@ EOT;
}
/**
* @param $x
* @param $y
* @param float $x
* @param float $y
*/
function moveTo($x, $y)
{
@ -3978,12 +3950,12 @@ EOT;
/**
* draw a bezier curve based on 4 control points
*
* @param $x1
* @param $y1
* @param $x2
* @param $y2
* @param $x3
* @param $y3
* @param float $x1
* @param float $y1
* @param float $x2
* @param float $y2
* @param float $x3
* @param float $y3
*/
function curveTo($x1, $y1, $x2, $y2, $x3, $y3)
{
@ -3992,6 +3964,11 @@ EOT;
/**
* draw a bezier curve based on 4 control points
*
* @param float $cpx
* @param float $cpy
* @param float $x
* @param float $y
*/
function quadTo($cpx, $cpy, $x, $y)
{
@ -4019,18 +3996,18 @@ EOT;
* nSeg is not allowed to be less than 2, as this will simply draw a line (and will even draw a
* pretty crappy shape at 2, as we are approximating with bezier curves.
*
* @param $x0
* @param $y0
* @param $r1
* @param int $r2
* @param int $angle
* @param int $nSeg
* @param int $astart
* @param int $afinish
* @param bool $close
* @param bool $fill
* @param bool $stroke
* @param bool $incomplete
* @param float $x0
* @param float $y0
* @param float $r1
* @param float $r2
* @param float $angle
* @param int $nSeg
* @param float $astart
* @param float $afinish
* @param bool $close
* @param bool $fill
* @param bool $stroke
* @param bool $incomplete
*/
function ellipse(
$x0,
@ -4144,11 +4121,11 @@ EOT;
* (2,1) is 2 on, 1 off, 2 on, 1 off.. etc
* phase is a modifier on the dash pattern which is used to shift the point at which the pattern starts.
*
* @param int $width
* @param float $width
* @param string $cap
* @param string $join
* @param string $dash
* @param int $phase
* @param array $dash
* @param int $phase
*/
function setLineStyle($width = 1, $cap = '', $join = '', $dash = '', $phase = 0)
{
@ -4182,19 +4159,19 @@ EOT;
/**
* draw a polygon, the syntax for this is similar to the GD polygon command
*
* @param $p
* @param $np
* @param bool $f
* @param float[] $p
* @param bool $fill
*/
function polygon($p, $np, $f = false)
public function polygon(array $p, bool $fill = false): void
{
$this->addContent(sprintf("\n%.3F %.3F m ", $p[0], $p[1]));
for ($i = 2; $i < $np * 2; $i = $i + 2) {
$n = count($p);
for ($i = 2; $i < $n; $i = $i + 2) {
$this->addContent(sprintf("%.3F %.3F l ", $p[$i], $p[$i + 1]));
}
if ($f) {
if ($fill) {
$this->addContent(' f');
} else {
$this->addContent(' S');
@ -4205,10 +4182,10 @@ EOT;
* a filled rectangle, note that it is the width and height of the rectangle which are the secondary parameters, not
* the coordinates of the upper-right corner
*
* @param $x1
* @param $y1
* @param $width
* @param $height
* @param float $x1
* @param float $y1
* @param float $width
* @param float $height
*/
function filledRectangle($x1, $y1, $width, $height)
{
@ -4219,10 +4196,10 @@ EOT;
* draw a rectangle, note that it is the width and height of the rectangle which are the secondary parameters, not
* the coordinates of the upper-right corner
*
* @param $x1
* @param $y1
* @param $width
* @param $height
* @param float $x1
* @param float $y1
* @param float $width
* @param float $height
*/
function rectangle($x1, $y1, $width, $height)
{
@ -4233,10 +4210,10 @@ EOT;
* draw a rectangle, note that it is the width and height of the rectangle which are the secondary parameters, not
* the coordinates of the upper-right corner
*
* @param $x1
* @param $y1
* @param $width
* @param $height
* @param float $x1
* @param float $y1
* @param float $width
* @param float $height
*/
function rect($x1, $y1, $width, $height)
{
@ -4348,8 +4325,10 @@ EOT;
$color = implode(' ', $color) . ' rg';
$currentFontNum = $this->currentFontNum;
$font = array_filter($this->objects[$this->currentNode]['info']['fonts'],
function($item) use ($currentFontNum) { return $item['fontNum'] == $currentFontNum; });
$font = array_filter(
$this->objects[$this->currentNode]['info']['fonts'],
function ($item) use ($currentFontNum) { return $item['fontNum'] == $currentFontNum; }
);
$this->o_acroform($this->acroFormId, 'font',
['objNum' => $font[0]['objNum'], 'fontNum' => $font[0]['fontNum']]);
@ -4464,10 +4443,10 @@ EOT;
/**
* draw a clipping rectangle, all the elements added after this will be clipped
*
* @param $x1
* @param $y1
* @param $width
* @param $height
* @param float $x1
* @param float $y1
* @param float $width
* @param float $height
*/
function clippingRectangle($x1, $y1, $width, $height)
{
@ -4478,14 +4457,14 @@ EOT;
/**
* draw a clipping rounded rectangle, all the elements added after this will be clipped
*
* @param $x1
* @param $y1
* @param $w
* @param $h
* @param $rTL
* @param $rTR
* @param $rBR
* @param $rBL
* @param float $x1
* @param float $y1
* @param float $w
* @param float $h
* @param float $rTL
* @param float $rTR
* @param float $rBR
* @param float $rBL
*/
function clippingRectangleRounded($x1, $y1, $w, $h, $rTL, $rTR, $rBR, $rBL)
{
@ -4525,6 +4504,25 @@ EOT;
$this->addContent(" W n");
}
/**
* draw a clipping polygon, the syntax for this is similar to the GD polygon command
*
* @param float[] $p
*/
public function clippingPolygon(array $p): void
{
$this->save();
$this->addContent(sprintf("\n%.3F %.3F m ", $p[0], $p[1]));
$n = count($p);
for ($i = 2; $i < $n; $i = $i + 2) {
$this->addContent(sprintf("%.3F %.3F l ", $p[$i], $p[$i + 1]));
}
$this->addContent("W n");
}
/**
* ends the last clipping shape
*/
@ -4741,10 +4739,11 @@ EOT;
/**
* return the height in units of the current font in the given size
*
* @param $size
* @return float|int
* @param float $size
*
* @return float
*/
function getFontHeight($size)
public function getFontHeight(float $size): float
{
if (!$this->numFonts) {
$this->selectFont($this->defaultFont);
@ -4776,10 +4775,11 @@ EOT;
}
/**
* @param $size
* @return float|int
* @param float $size
*
* @return float
*/
function getFontXHeight($size)
public function getFontXHeight(float $size): float
{
if (!$this->numFonts) {
$this->selectFont($this->defaultFont);
@ -4802,10 +4802,11 @@ EOT;
* if you add this number to the baseline, you get the level of the bottom of the font
* it is in the pdf user units
*
* @param $size
* @return float|int
* @param float $size
*
* @return float
*/
function getFontDescender($size)
public function getFontDescender(float $size): float
{
// note that this will most likely return a negative value
if (!$this->numFonts) {
@ -4822,8 +4823,6 @@ EOT;
* filter the text, this is applied to all text just before being inserted into the pdf document
* it escapes the various things that need to be escaped, and so on
*
* @access private
*
* @param $text
* @param bool $bom
* @param bool $convert_encoding
@ -4843,7 +4842,7 @@ EOT;
//$text = html_entity_decode($text, ENT_QUOTES);
$text = mb_convert_encoding($text, self::$targetEncoding, 'UTF-8');
}
} else if ($bom) {
} elseif ($bom) {
$text = $this->utf8toUtf16BE($text, $bom);
}
@ -4858,12 +4857,7 @@ EOT;
* based on the excellent TCPDF code by Nicola Asuni and the
* RFC for UTF-8 at http://www.faqs.org/rfcs/rfc3629.html
*
* @access private
* @author Orion Richardson
* @since January 5, 2008
*
* @param string $text UTF-8 string to process
*
* @return array UTF-8 codepoints array for the string
*/
function utf8toCodePointsArray(&$text)
@ -4933,13 +4927,8 @@ EOT;
* based on the excellent TCPDF code by Nicola Asuni and the
* RFC for UTF-8 at http://www.faqs.org/rfcs/rfc3629.html
*
* @access private
* @author Orion Richardson
* @since January 5, 2008
*
* @param string $text UTF-8 string to process
* @param boolean $bom whether to add the byte order marker
*
* @return string UTF-16 result string
*/
function utf8toUtf16BE(&$text, $bom = true)
@ -5014,8 +5003,8 @@ EOT;
/**
* register text for font subsetting
*
* @param $font
* @param $text
* @param string $font
* @param string $text
*/
function registerText($font, $text)
{
@ -5024,7 +5013,8 @@ EOT;
}
if (!isset($this->stringSubsets[$font])) {
$this->stringSubsets[$font] = [];
$base_subset = "\u{fffd}\u{fffe}\u{ffff}";
$this->stringSubsets[$font] = $this->utf8toCodePointsArray($base_subset);
}
$this->stringSubsets[$font] = array_unique(
@ -5035,14 +5025,14 @@ EOT;
/**
* add text to the document, at a specified location, size and angle on the page
*
* @param $x
* @param $y
* @param $size
* @param $text
* @param int $angle
* @param int $wordSpaceAdjust
* @param int $charSpaceAdjust
* @param bool $smallCaps
* @param float $x
* @param float $y
* @param float $size
* @param string $text
* @param float $angle
* @param float $wordSpaceAdjust
* @param float $charSpaceAdjust
* @param bool $smallCaps
*/
function addText($x, $y, $size, $text, $angle = 0, $wordSpaceAdjust = 0, $charSpaceAdjust = 0, $smallCaps = false)
{
@ -5155,13 +5145,14 @@ EOT;
* calculate how wide a given text string will be on a page, at a given size.
* this can be called externally, but is also used by the other class functions
*
* @param float $size
* @param float $size
* @param string $text
* @param float $word_spacing
* @param float $char_spacing
* @param float $wordSpacing
* @param float $charSpacing
*
* @return float
*/
function getTextWidth($size, $text, $word_spacing = 0, $char_spacing = 0)
public function getTextWidth(float $size, string $text, float $wordSpacing = 0.0, float $charSpacing = 0.0): float
{
static $ord_cache = [];
@ -5176,9 +5167,6 @@ EOT;
$text = str_replace(["\r", "\n"], "", $text);
// converts a number or a float to a string so it can get the width
$text = "$text";
// hmm, this is where it all starts to get tricky - use the font information to
// calculate the width of each character, add them up and convert to user units
$w = 0;
@ -5205,14 +5193,14 @@ EOT;
// add additional padding for space
if (isset($current_font['codeToName'][$char]) && $current_font['codeToName'][$char] === 'space') { // Space
$w += $word_spacing * $space_scale;
$w += $wordSpacing * $space_scale;
}
}
}
// add additional char spacing
if ($char_spacing != 0) {
$w += $char_spacing * $space_scale * count($unicode);
if ($charSpacing != 0) {
$w += $charSpacing * $space_scale * count($unicode);
}
} else {
@ -5240,14 +5228,14 @@ EOT;
// add additional padding for space
if (isset($current_font['codeToName'][$char]) && $current_font['codeToName'][$char] === 'space') { // Space
$w += $word_spacing * $space_scale;
$w += $wordSpacing * $space_scale;
}
}
}
// add additional char spacing
if ($char_spacing != 0) {
$w += $char_spacing * $space_scale * $len;
if ($charSpacing != 0) {
$w += $charSpacing * $space_scale * $len;
}
}
@ -5487,12 +5475,12 @@ EOT;
}
/**
* add content to the documents info object
* Add content to the documents info object
*
* @param $label
* @param int $value
* @param string|array $label
* @param string $value
*/
function addInfo($label, $value = 0)
public function addInfo($label, string $value = ""): void
{
// this will only work if the label is one of the valid ones.
// modify this so that arrays can be passed as well.
@ -5500,7 +5488,7 @@ EOT;
// else assume that they are both scalar, anything else will probably error
if (is_array($label)) {
foreach ($label as $l => $v) {
$this->o_info($this->infoObject, $l, $v);
$this->o_info($this->infoObject, $l, (string) $v);
}
} else {
$this->o_info($this->infoObject, $label, $value);

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library/vendor/dompdf/lib/fonts/Helvetica-Bold.afm → library/vendor/dompdf/vendor/dompdf/dompdf/lib/fonts/Helvetica-Bold.afm vendored
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library/vendor/dompdf/lib/fonts/Helvetica-Oblique.afm → library/vendor/dompdf/vendor/dompdf/dompdf/lib/fonts/Helvetica-Oblique.afm vendored
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library/vendor/dompdf/lib/fonts/Times-Bold.afm → library/vendor/dompdf/vendor/dompdf/dompdf/lib/fonts/Times-Bold.afm vendored
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library/vendor/dompdf/lib/fonts/ZapfDingbats.afm → library/vendor/dompdf/vendor/dompdf/dompdf/lib/fonts/ZapfDingbats.afm vendored
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library/vendor/dompdf/vendor/dompdf/dompdf/lib/fonts/installed-fonts.dist.json vendored Normal file
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@ -0,0 +1,80 @@
{
"sans-serif": {
"normal": "Helvetica",
"bold": "Helvetica-Bold",
"italic": "Helvetica-Oblique",
"bold_italic": "Helvetica-BoldOblique"
},
"times": {
"normal": "Times-Roman",
"bold": "Times-Bold",
"italic": "Times-Italic",
"bold_italic": "Times-BoldItalic"
},
"times-roman": {
"normal": "Times-Roman",
"bold": "Times-Bold",
"italic": "Times-Italic",
"bold_italic": "Times-BoldItalic"
},
"courier": {
"normal": "Courier",
"bold": "Courier-Bold",
"italic": "Courier-Oblique",
"bold_italic": "Courier-BoldOblique"
},
"helvetica": {
"normal": "Helvetica",
"bold": "Helvetica-Bold",
"italic": "Helvetica-Oblique",
"bold_italic": "Helvetica-BoldOblique"
},
"zapfdingbats": {
"normal": "ZapfDingbats",
"bold": "ZapfDingbats",
"italic": "ZapfDingbats",
"bold_italic": "ZapfDingbats"
},
"symbol": {
"normal": "Symbol",
"bold": "Symbol",
"italic": "Symbol",
"bold_italic": "Symbol"
},
"serif": {
"normal": "Times-Roman",
"bold": "Times-Bold",
"italic": "Times-Italic",
"bold_italic": "Times-BoldItalic"
},
"monospace": {
"normal": "Courier",
"bold": "Courier-Bold",
"italic": "Courier-Oblique",
"bold_italic": "Courier-BoldOblique"
},
"fixed": {
"normal": "Courier",
"bold": "Courier-Bold",
"italic": "Courier-Oblique",
"bold_italic": "Courier-BoldOblique"
},
"dejavu sans": {
"bold": "DejaVuSans-Bold",
"bold_italic": "DejaVuSans-BoldOblique",
"italic": "DejaVuSans-Oblique",
"normal": "DejaVuSans"
},
"dejavu sans mono": {
"bold": "DejaVuSansMono-Bold",
"bold_italic": "DejaVuSansMono-BoldOblique",
"italic": "DejaVuSansMono-Oblique",
"normal": "DejaVuSansMono"
},
"dejavu serif": {
"bold": "DejaVuSerif-Bold",
"bold_italic": "DejaVuSerif-BoldItalic",
"italic": "DejaVuSerif-Italic",
"normal": "DejaVuSerif"
}
}

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library/vendor/dompdf/lib/res/broken_image.svg → library/vendor/dompdf/vendor/dompdf/dompdf/lib/res/broken_image.svg vendored
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7
library/vendor/dompdf/lib/res/html.css → library/vendor/dompdf/vendor/dompdf/dompdf/lib/res/html.css vendored
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@ -2,15 +2,12 @@
* dompdf default stylesheet.
*
* @package dompdf
* @link http://dompdf.github.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @author Blake Ross <BlakeR1234@aol.com>
* @author Fabien Ménager <fabien.menager@gmail.com>
* @link https://github.com/dompdf/dompdf
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*
* Portions from Mozilla
* @link https://dxr.mozilla.org/mozilla-central/source/layout/style/res/html.css
* @license http://mozilla.org/MPL/2.0/ Mozilla Public License, v. 2.0
* @license http://mozilla.org/MPL/2.0/ Mozilla Public License, v. 2.0
*
* Portions from W3C
* @link https://drafts.csswg.org/css-ui-3/#default-style-sheet

588
library/vendor/dompdf/src/Adapter/CPDF.php → library/vendor/dompdf/vendor/dompdf/dompdf/src/Adapter/CPDF.php vendored
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@ -1,11 +1,7 @@
<?php
/**
* @package dompdf
* @link http://dompdf.github.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @author Orion Richardson <orionr@yahoo.com>
* @author Helmut Tischer <htischer@weihenstephan.org>
* @author Fabien Ménager <fabien.menager@gmail.com>
* @link https://github.com/dompdf/dompdf
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
@ -14,10 +10,10 @@ namespace Dompdf\Adapter;
use Dompdf\Canvas;
use Dompdf\Dompdf;
use Dompdf\Helpers;
use Dompdf\Exception;
use Dompdf\FontMetrics;
use Dompdf\Helpers;
use Dompdf\Image\Cache;
use Dompdf\PhpEvaluator;
use FontLib\Exception\FontNotFoundException;
/**
@ -41,66 +37,66 @@ class CPDF implements Canvas
/**
* Dimensions of paper sizes in points
*
* @var array;
* @var array
*/
static $PAPER_SIZES = [
"4a0" => [0, 0, 4767.87, 6740.79],
"2a0" => [0, 0, 3370.39, 4767.87],
"a0" => [0, 0, 2383.94, 3370.39],
"a1" => [0, 0, 1683.78, 2383.94],
"a2" => [0, 0, 1190.55, 1683.78],
"a3" => [0, 0, 841.89, 1190.55],
"a4" => [0, 0, 595.28, 841.89],
"a5" => [0, 0, 419.53, 595.28],
"a6" => [0, 0, 297.64, 419.53],
"a7" => [0, 0, 209.76, 297.64],
"a8" => [0, 0, 147.40, 209.76],
"a9" => [0, 0, 104.88, 147.40],
"a10" => [0, 0, 73.70, 104.88],
"b0" => [0, 0, 2834.65, 4008.19],
"b1" => [0, 0, 2004.09, 2834.65],
"b2" => [0, 0, 1417.32, 2004.09],
"b3" => [0, 0, 1000.63, 1417.32],
"b4" => [0, 0, 708.66, 1000.63],
"b5" => [0, 0, 498.90, 708.66],
"b6" => [0, 0, 354.33, 498.90],
"b7" => [0, 0, 249.45, 354.33],
"b8" => [0, 0, 175.75, 249.45],
"b9" => [0, 0, 124.72, 175.75],
"b10" => [0, 0, 87.87, 124.72],
"c0" => [0, 0, 2599.37, 3676.54],
"c1" => [0, 0, 1836.85, 2599.37],
"c2" => [0, 0, 1298.27, 1836.85],
"c3" => [0, 0, 918.43, 1298.27],
"c4" => [0, 0, 649.13, 918.43],
"c5" => [0, 0, 459.21, 649.13],
"c6" => [0, 0, 323.15, 459.21],
"c7" => [0, 0, 229.61, 323.15],
"c8" => [0, 0, 161.57, 229.61],
"c9" => [0, 0, 113.39, 161.57],
"c10" => [0, 0, 79.37, 113.39],
"ra0" => [0, 0, 2437.80, 3458.27],
"ra1" => [0, 0, 1729.13, 2437.80],
"ra2" => [0, 0, 1218.90, 1729.13],
"ra3" => [0, 0, 864.57, 1218.90],
"ra4" => [0, 0, 609.45, 864.57],
"sra0" => [0, 0, 2551.18, 3628.35],
"sra1" => [0, 0, 1814.17, 2551.18],
"sra2" => [0, 0, 1275.59, 1814.17],
"sra3" => [0, 0, 907.09, 1275.59],
"sra4" => [0, 0, 637.80, 907.09],
"letter" => [0, 0, 612.00, 792.00],
"half-letter" => [0, 0, 396.00, 612.00],
"legal" => [0, 0, 612.00, 1008.00],
"ledger" => [0, 0, 1224.00, 792.00],
"tabloid" => [0, 0, 792.00, 1224.00],
"executive" => [0, 0, 521.86, 756.00],
"folio" => [0, 0, 612.00, 936.00],
"commercial #10 envelope" => [0, 0, 684, 297],
"catalog #10 1/2 envelope" => [0, 0, 648, 864],
"8.5x11" => [0, 0, 612.00, 792.00],
"8.5x14" => [0, 0, 612.00, 1008.0],
"11x17" => [0, 0, 792.00, 1224.00],
"4a0" => [0.0, 0.0, 4767.87, 6740.79],
"2a0" => [0.0, 0.0, 3370.39, 4767.87],
"a0" => [0.0, 0.0, 2383.94, 3370.39],
"a1" => [0.0, 0.0, 1683.78, 2383.94],
"a2" => [0.0, 0.0, 1190.55, 1683.78],
"a3" => [0.0, 0.0, 841.89, 1190.55],
"a4" => [0.0, 0.0, 595.28, 841.89],
"a5" => [0.0, 0.0, 419.53, 595.28],
"a6" => [0.0, 0.0, 297.64, 419.53],
"a7" => [0.0, 0.0, 209.76, 297.64],
"a8" => [0.0, 0.0, 147.40, 209.76],
"a9" => [0.0, 0.0, 104.88, 147.40],
"a10" => [0.0, 0.0, 73.70, 104.88],
"b0" => [0.0, 0.0, 2834.65, 4008.19],
"b1" => [0.0, 0.0, 2004.09, 2834.65],
"b2" => [0.0, 0.0, 1417.32, 2004.09],
"b3" => [0.0, 0.0, 1000.63, 1417.32],
"b4" => [0.0, 0.0, 708.66, 1000.63],
"b5" => [0.0, 0.0, 498.90, 708.66],
"b6" => [0.0, 0.0, 354.33, 498.90],
"b7" => [0.0, 0.0, 249.45, 354.33],
"b8" => [0.0, 0.0, 175.75, 249.45],
"b9" => [0.0, 0.0, 124.72, 175.75],
"b10" => [0.0, 0.0, 87.87, 124.72],
"c0" => [0.0, 0.0, 2599.37, 3676.54],
"c1" => [0.0, 0.0, 1836.85, 2599.37],
"c2" => [0.0, 0.0, 1298.27, 1836.85],
"c3" => [0.0, 0.0, 918.43, 1298.27],
"c4" => [0.0, 0.0, 649.13, 918.43],
"c5" => [0.0, 0.0, 459.21, 649.13],
"c6" => [0.0, 0.0, 323.15, 459.21],
"c7" => [0.0, 0.0, 229.61, 323.15],
"c8" => [0.0, 0.0, 161.57, 229.61],
"c9" => [0.0, 0.0, 113.39, 161.57],
"c10" => [0.0, 0.0, 79.37, 113.39],
"ra0" => [0.0, 0.0, 2437.80, 3458.27],
"ra1" => [0.0, 0.0, 1729.13, 2437.80],
"ra2" => [0.0, 0.0, 1218.90, 1729.13],
"ra3" => [0.0, 0.0, 864.57, 1218.90],
"ra4" => [0.0, 0.0, 609.45, 864.57],
"sra0" => [0.0, 0.0, 2551.18, 3628.35],
"sra1" => [0.0, 0.0, 1814.17, 2551.18],
"sra2" => [0.0, 0.0, 1275.59, 1814.17],
"sra3" => [0.0, 0.0, 907.09, 1275.59],
"sra4" => [0.0, 0.0, 637.80, 907.09],
"letter" => [0.0, 0.0, 612.00, 792.00],
"half-letter" => [0.0, 0.0, 396.00, 612.00],
"legal" => [0.0, 0.0, 612.00, 1008.00],
"ledger" => [0.0, 0.0, 1224.00, 792.00],
"tabloid" => [0.0, 0.0, 792.00, 1224.00],
"executive" => [0.0, 0.0, 521.86, 756.00],
"folio" => [0.0, 0.0, 612.00, 936.00],
"commercial #10 envelope" => [0.0, 0.0, 684.00, 297.00],
"catalog #10 1/2 envelope" => [0.0, 0.0, 648.00, 864.00],
"8.5x11" => [0.0, 0.0, 612.00, 792.00],
"8.5x14" => [0.0, 0.0, 612.00, 1008.00],
"11x17" => [0.0, 0.0, 792.00, 1224.00],
];
/**
@ -145,13 +141,6 @@ class CPDF implements Canvas
*/
protected $_page_count;
/**
* Text to display on every page
*
* @var array
*/
protected $_page_text;
/**
* Array of pages for accessing after rendering is initially complete
*
@ -166,24 +155,16 @@ class CPDF implements Canvas
*/
protected $_current_opacity = 1;
/**
* Class constructor
*
* @param mixed $paper The size of paper to use in this PDF ({@link CPDF::$PAPER_SIZES})
* @param string $orientation The orientation of the document (either 'landscape' or 'portrait')
* @param Dompdf $dompdf The Dompdf instance
*/
public function __construct($paper = "letter", $orientation = "portrait", Dompdf $dompdf = null)
public function __construct($paper = "letter", $orientation = "portrait", ?Dompdf $dompdf = null)
{
if (is_array($paper)) {
$size = $paper;
} else if (isset(self::$PAPER_SIZES[mb_strtolower($paper)])) {
$size = self::$PAPER_SIZES[mb_strtolower($paper)];
$size = array_map("floatval", $paper);
} else {
$size = self::$PAPER_SIZES["letter"];
$paper = strtolower($paper);
$size = self::$PAPER_SIZES[$paper] ?? self::$PAPER_SIZES["letter"];
}
if (mb_strtolower($orientation) === "landscape") {
if (strtolower($orientation) === "landscape") {
[$size[2], $size[3]] = [$size[3], $size[2]];
}
@ -209,14 +190,10 @@ class CPDF implements Canvas
$this->_height = $size[3] - $size[1];
$this->_page_number = $this->_page_count = 1;
$this->_page_text = [];
$this->_pages = [$this->_pdf->getFirstPageId()];
}
/**
* @return Dompdf
*/
public function get_dompdf()
{
return $this->_dompdf;
@ -232,13 +209,7 @@ class CPDF implements Canvas
return $this->_pdf;
}
/**
* Add meta information to the PDF
*
* @param string $label label of the value (Creator, Producer, etc.)
* @param string $value the text to set
*/
public function add_info($label, $value)
public function add_info(string $label, string $value): void
{
$this->_pdf->addInfo($label, $value);
}
@ -324,17 +295,13 @@ class CPDF implements Canvas
}
/**
* @access private
* Serialize the pdf object's current state for retrieval later
*/
public function serialize_object($id)
{
// Serialize the pdf object's current state for retrieval later
return $this->_pdf->serializeObject($id);
}
/**
* @access private
*/
public function reopen_serialized_object($obj)
{
return $this->_pdf->restoreSerializedObject($obj);
@ -342,37 +309,21 @@ class CPDF implements Canvas
//........................................................................
/**
* Returns the PDF's width in points
* @return float
*/
public function get_width()
{
return $this->_width;
}
/**
* Returns the PDF's height in points
* @return float
*/
public function get_height()
{
return $this->_height;
}
/**
* Returns the current page number
* @return int
*/
public function get_page_number()
{
return $this->_page_number;
}
/**
* Returns the total number of pages in the document
* @return int
*/
public function get_page_count()
{
return $this->_page_count;
@ -388,11 +339,6 @@ class CPDF implements Canvas
$this->_page_number = $num;
}
/**
* Sets the page count
*
* @param int $count
*/
public function set_page_count($count)
{
$this->_page_count = $count;
@ -402,15 +348,14 @@ class CPDF implements Canvas
* Sets the stroke color
*
* See {@link Style::set_color()} for the format of the color array.
*
* @param array $color
*/
protected function _set_stroke_color($color)
{
$this->_pdf->setStrokeColor($color);
$alpha = isset($color["alpha"]) ? $color["alpha"] : 1;
if ($this->_current_opacity != 1) {
$alpha *= $this->_current_opacity;
}
$alpha *= $this->_current_opacity;
$this->_set_line_transparency("Normal", $alpha);
}
@ -418,15 +363,14 @@ class CPDF implements Canvas
* Sets the fill colour
*
* See {@link Style::set_color()} for the format of the colour array.
*
* @param array $color
*/
protected function _set_fill_color($color)
{
$this->_pdf->setColor($color);
$alpha = isset($color["alpha"]) ? $color["alpha"] : 1;
if ($this->_current_opacity) {
$alpha *= $this->_current_opacity;
}
$alpha *= $this->_current_opacity;
$this->_set_fill_transparency("Normal", $alpha);
}
@ -440,8 +384,8 @@ class CPDF implements Canvas
* ColorDodge, ColorBurn, HardLight, SoftLight, Difference,
* Exclusion
*
* @param string $mode the blending mode to use
* @param float $opacity 0.0 fully transparent, 1.0 fully opaque
* @param string $mode the blending mode to use
* @param float $opacity 0.0 fully transparent, 1.0 fully opaque
*/
protected function _set_line_transparency($mode, $opacity)
{
@ -458,8 +402,8 @@ class CPDF implements Canvas
* ColorDogde, ColorBurn, HardLight, SoftLight, Difference,
* Exclusion
*
* @param string $mode the blending mode to use
* @param float $opacity 0.0 fully transparent, 1.0 fully opaque
* @param string $mode the blending mode to use
* @param float $opacity 0.0 fully transparent, 1.0 fully opaque
*/
protected function _set_fill_transparency($mode, $opacity)
{
@ -471,23 +415,17 @@ class CPDF implements Canvas
*
* @see Cpdf::setLineStyle()
*
* @param float $width
* @param float $width
* @param string $cap
* @param string $join
* @param array $dash
* @param array $dash
*/
protected function _set_line_style($width, $cap, $join, $dash)
{
$this->_pdf->setLineStyle($width, $cap, $join, $dash);
}
/**
* Sets the opacity
*
* @param $opacity
* @param $mode
*/
public function set_opacity($opacity, $mode = "Normal")
public function set_opacity(float $opacity, string $mode = "Normal"): void
{
$this->_set_line_transparency($mode, $opacity);
$this->_set_fill_transparency($mode, $opacity);
@ -511,90 +449,33 @@ class CPDF implements Canvas
return $this->_height - $y;
}
/**
* Canvas implementation
*
* @param float $x1
* @param float $y1
* @param float $x2
* @param float $y2
* @param array $color
* @param float $width
* @param array $style
*/
public function line($x1, $y1, $x2, $y2, $color, $width, $style = [])
public function line($x1, $y1, $x2, $y2, $color, $width, $style = [], $cap = "butt")
{
$this->_set_stroke_color($color);
$this->_set_line_style($width, "butt", "", $style);
$this->_set_line_style($width, $cap, "", $style);
$this->_pdf->line($x1, $this->y($y1),
$x2, $this->y($y2));
$this->_set_line_transparency("Normal", $this->_current_opacity);
}
/**
* Draw line at the specified coordinates on every page.
*
* See {@link Style::munge_color()} for the format of the colour array.
*
* @param float $x1
* @param float $y1
* @param float $x2
* @param float $y2
* @param array $color
* @param float $width
* @param array $style optional
*/
public function page_line($x1, $y1, $x2, $y2, $color, $width, $style = [])
{
$_t = 'line';
$this->_page_text[] = compact('_t', 'x1', 'y1', 'x2', 'y2', 'color', 'width', 'style');
}
/**
* @param float $x
* @param float $y
* @param float $r1
* @param float $r2
* @param float $astart
* @param float $aend
* @param array $color
* @param float $width
* @param array $style
*/
public function arc($x, $y, $r1, $r2, $astart, $aend, $color, $width, $style = [])
public function arc($x, $y, $r1, $r2, $astart, $aend, $color, $width, $style = [], $cap = "butt")
{
$this->_set_stroke_color($color);
$this->_set_line_style($width, "butt", "", $style);
$this->_set_line_style($width, $cap, "", $style);
$this->_pdf->ellipse($x, $this->y($y), $r1, $r2, 0, 8, $astart, $aend, false, false, true, false);
$this->_set_line_transparency("Normal", $this->_current_opacity);
}
/**
* @param float $x1
* @param float $y1
* @param float $w
* @param float $h
* @param array $color
* @param float $width
* @param array $style
*/
public function rectangle($x1, $y1, $w, $h, $color, $width, $style = [])
public function rectangle($x1, $y1, $w, $h, $color, $width, $style = [], $cap = "butt")
{
$this->_set_stroke_color($color);
$this->_set_line_style($width, "butt", "", $style);
$this->_set_line_style($width, $cap, "", $style);
$this->_pdf->rectangle($x1, $this->y($y1) - $h, $w, $h);
$this->_set_line_transparency("Normal", $this->_current_opacity);
}
/**
* @param float $x1
* @param float $y1
* @param float $w
* @param float $h
* @param array $color
*/
public function filled_rectangle($x1, $y1, $w, $h, $color)
{
$this->_set_fill_color($color);
@ -602,143 +483,87 @@ class CPDF implements Canvas
$this->_set_fill_transparency("Normal", $this->_current_opacity);
}
/**
* @param float $x1
* @param float $y1
* @param float $w
* @param float $h
*/
public function clipping_rectangle($x1, $y1, $w, $h)
{
$this->_pdf->clippingRectangle($x1, $this->y($y1) - $h, $w, $h);
}
/**
* @param float $x1
* @param float $y1
* @param float $w
* @param float $h
* @param float $rTL
* @param float $rTR
* @param float $rBR
* @param float $rBL
*/
public function clipping_roundrectangle($x1, $y1, $w, $h, $rTL, $rTR, $rBR, $rBL)
{
$this->_pdf->clippingRectangleRounded($x1, $this->y($y1) - $h, $w, $h, $rTL, $rTR, $rBR, $rBL);
}
/**
*
*/
public function clipping_polygon(array $points): void
{
// Adjust y values
for ($i = 1; $i < count($points); $i += 2) {
$points[$i] = $this->y($points[$i]);
}
$this->_pdf->clippingPolygon($points);
}
public function clipping_end()
{
$this->_pdf->clippingEnd();
}
/**
*
*/
public function save()
{
$this->_pdf->saveState();
}
/**
*
*/
public function restore()
{
$this->_pdf->restoreState();
}
/**
* @param $angle
* @param $x
* @param $y
*/
public function rotate($angle, $x, $y)
{
$this->_pdf->rotate($angle, $x, $y);
}
/**
* @param $angle_x
* @param $angle_y
* @param $x
* @param $y
*/
public function skew($angle_x, $angle_y, $x, $y)
{
$this->_pdf->skew($angle_x, $angle_y, $x, $y);
}
/**
* @param $s_x
* @param $s_y
* @param $x
* @param $y
*/
public function scale($s_x, $s_y, $x, $y)
{
$this->_pdf->scale($s_x, $s_y, $x, $y);
}
/**
* @param $t_x
* @param $t_y
*/
public function translate($t_x, $t_y)
{
$this->_pdf->translate($t_x, $t_y);
}
/**
* @param $a
* @param $b
* @param $c
* @param $d
* @param $e
* @param $f
*/
public function transform($a, $b, $c, $d, $e, $f)
{
$this->_pdf->transform([$a, $b, $c, $d, $e, $f]);
}
/**
* @param array $points
* @param array $color
* @param null $width
* @param array $style
* @param bool $fill
*/
public function polygon($points, $color, $width = null, $style = [], $fill = false)
{
$this->_set_fill_color($color);
$this->_set_stroke_color($color);
if (!$fill && isset($width)) {
$this->_set_line_style($width, "square", "miter", $style);
}
// Adjust y values
for ($i = 1; $i < count($points); $i += 2) {
$points[$i] = $this->y($points[$i]);
}
$this->_pdf->polygon($points, count($points) / 2, $fill);
$this->_pdf->polygon($points, $fill);
$this->_set_fill_transparency("Normal", $this->_current_opacity);
$this->_set_line_transparency("Normal", $this->_current_opacity);
}
/**
* @param float $x
* @param float $y
* @param float $r1
* @param array $color
* @param null $width
* @param null $style
* @param bool $fill
*/
public function circle($x, $y, $r1, $color, $width = null, $style = null, $fill = false)
public function circle($x, $y, $r, $color, $width = null, $style = [], $fill = false)
{
$this->_set_fill_color($color);
$this->_set_stroke_color($color);
@ -747,7 +572,7 @@ class CPDF implements Canvas
$this->_set_line_style($width, "round", "round", $style);
}
$this->_pdf->ellipse($x, $this->y($y), $r1, 0, 0, 8, 0, 360, 1, $fill);
$this->_pdf->ellipse($x, $this->y($y), $r, 0, 0, 8, 0, 360, 1, $fill);
$this->_set_fill_transparency("Normal", $this->_current_opacity);
$this->_set_line_transparency("Normal", $this->_current_opacity);
@ -759,8 +584,7 @@ class CPDF implements Canvas
* @param string $image_url
* @param string $type
*
* @throws Exception
* @return string The url of the newly converted image
* @return string|null The url of the newly converted image
*/
protected function _convert_to_png($image_url, $type)
{
@ -772,6 +596,8 @@ class CPDF implements Canvas
$func_name = "imagecreatefrom$type";
set_error_handler([Helpers::class, "record_warnings"]);
if (!function_exists($func_name)) {
if (!method_exists(Helpers::class, $func_name)) {
throw new Exception("Function $func_name() not found. Cannot convert $type image: $image_url. Please install the image PHP extension.");
@ -779,8 +605,6 @@ class CPDF implements Canvas
$func_name = [Helpers::class, $func_name];
}
set_error_handler([Helpers::class, "record_warnings"]);
try {
$im = call_user_func($func_name, $image_url);
@ -795,25 +619,19 @@ class CPDF implements Canvas
imagepng($im, $filename);
imagedestroy($im);
} else {
$filename = Cache::$broken_image;
$filename = null;
}
} finally {
restore_error_handler();
}
Cache::addTempImage($image_url, $filename);
if ($filename !== null) {
Cache::addTempImage($image_url, $filename);
}
return $filename;
}
/**
* @param string $img
* @param float $x
* @param float $y
* @param int $w
* @param int $h
* @param string $resolution
*/
public function image($img, $x, $y, $w, $h, $resolution = "normal")
{
[$width, $height, $type] = Helpers::dompdf_getimagesize($img, $this->get_dompdf()->getHttpContext());
@ -839,6 +657,11 @@ class CPDF implements Canvas
case "bmp":
if ($debug_png) print "!!!{$type}!!!";
$img = $this->_convert_to_png($img, $type);
if ($img === null) {
if ($debug_png) print '!!!conversion to PDF failed!!!';
$this->image(Cache::$broken_image, $x, $y, $w, $h, $resolution);
break;
}
case "png":
if ($debug_png) print '!!!png!!!';
@ -922,17 +745,6 @@ class CPDF implements Canvas
$pdf->addFormField($ft, rand(), $x, $this->y($y) - $h, $x + $w, $this->y($y), $ff, $size, $color);
}
/**
* @param float $x
* @param float $y
* @param string $text
* @param string $font
* @param float $size
* @param array $color
* @param float $word_space
* @param float $char_space
* @param float $angle
*/
public function text($x, $y, $text, $font, $size, $color = [0, 0, 0], $word_space = 0.0, $char_space = 0.0, $angle = 0.0)
{
$pdf = $this->_pdf;
@ -947,9 +759,6 @@ class CPDF implements Canvas
$this->_set_fill_transparency("Normal", $this->_current_opacity);
}
/**
* @param string $code
*/
public function javascript($code)
{
$this->_pdf->addJavascript($code);
@ -957,25 +766,11 @@ class CPDF implements Canvas
//........................................................................
/**
* Add a named destination (similar to <a name="foo">...</a> in html)
*
* @param string $anchorname The name of the named destination
*/
public function add_named_dest($anchorname)
{
$this->_pdf->addDestination($anchorname, "Fit");
}
/**
* Add a link to the pdf
*
* @param string $url The url to link to
* @param float $x The x position of the link
* @param float $y The y position of the link
* @param float $width The width of the link
* @param float $height The height of the link
*/
public function add_link($url, $x, $y, $width, $height)
{
$y = $this->y($y) - $height;
@ -987,28 +782,20 @@ class CPDF implements Canvas
$this->_pdf->addInternalLink($name, $x, $y, $x + $width, $y + $height);
}
} else {
$this->_pdf->addLink(rawurldecode($url), $x, $y, $x + $width, $y + $height);
$this->_pdf->addLink($url, $x, $y, $x + $width, $y + $height);
}
}
/**
* @param string $text
* @param string $font
* @param float $size
* @param float $word_spacing
* @param float $char_spacing
* @return float
* @throws FontNotFoundException
*/
public function get_text_width($text, $font, $size, $word_spacing = 0, $char_spacing = 0)
public function get_text_width($text, $font, $size, $word_spacing = 0.0, $char_spacing = 0.0)
{
$this->_pdf->selectFont($font, '', true, $this->_dompdf->getOptions()->getIsFontSubsettingEnabled());
return $this->_pdf->getTextWidth($size, $text, $word_spacing, $char_spacing);
}
/**
* @param string $font
* @param float $size
* @return float|int
* @throws FontNotFoundException
*/
public function get_font_height($font, $size)
@ -1026,9 +813,7 @@ class CPDF implements Canvas
}*/
/**
* @param string $font
* @param float $size
* @return float
* @throws FontNotFoundException
*/
public function get_font_baseline($font, $size)
{
@ -1037,53 +822,53 @@ class CPDF implements Canvas
}
/**
* Writes text at the specified x and y coordinates on every page
* Processes a callback or script on every page.
*
* The strings '{PAGE_NUM}' and '{PAGE_COUNT}' are automatically replaced
* with their current values.
*
* See {@link Style::munge_color()} for the format of the colour array.
*
* @param float $x
* @param float $y
* @param string $text the text to write
* @param string $font the font file to use
* @param float $size the font size, in points
* @param array $color
* @param float $word_space word spacing adjustment
* @param float $char_space char spacing adjustment
* @param float $angle angle to write the text at, measured CW starting from the x-axis
*/
public function page_text($x, $y, $text, $font, $size, $color = [0, 0, 0], $word_space = 0.0, $char_space = 0.0, $angle = 0.0)
{
$_t = "text";
$this->_page_text[] = compact("_t", "x", "y", "text", "font", "size", "color", "word_space", "char_space", "angle");
}
/**
* Processes a callback or script on every page
*
* The callback function receives the four parameters `$pageNumber`,
* `$pageCount`, `$pdf`, and `$fontMetrics`, in that order. If a script is
* passed as string, the variables `$PAGE_NUM`, `$PAGE_COUNT`, `$pdf`, and
* `$fontMetrics` are available instead.
* The callback function receives the four parameters `int $pageNumber`,
* `int $pageCount`, `Canvas $canvas`, and `FontMetrics $fontMetrics`, in
* that order. If a script is passed as string, the variables `$PAGE_NUM`,
* `$PAGE_COUNT`, `$pdf`, and `$fontMetrics` are available instead. Passing
* a script as string is deprecated and will be removed in a future version.
*
* This function can be used to add page numbers to all pages after the
* first one, for example.
*
* @param callable|string $code The callback function or PHP script to process on every page
* @param callable|string $callback The callback function or PHP script to process on every page
*/
public function page_script($code)
public function page_script($callback): void
{
if (is_callable($code)) {
$this->_page_text[] = [
"_t" => "callback",
"callback" => $code
];
} else {
$_t = "script";
$this->_page_text[] = compact("_t", "code");
if (is_string($callback)) {
$this->processPageScript(function (
int $PAGE_NUM,
int $PAGE_COUNT,
self $pdf,
FontMetrics $fontMetrics
) use ($callback) {
eval($callback);
});
return;
}
$this->processPageScript($callback);
}
public function page_text($x, $y, $text, $font, $size, $color = [0, 0, 0], $word_space = 0.0, $char_space = 0.0, $angle = 0.0)
{
$this->processPageScript(function (int $pageNumber, int $pageCount) use ($x, $y, $text, $font, $size, $color, $word_space, $char_space, $angle) {
$text = str_replace(
["{PAGE_NUM}", "{PAGE_COUNT}"],
[$pageNumber, $pageCount],
$text
);
$this->text($x, $y, $text, $font, $size, $color, $word_space, $char_space, $angle);
});
}
public function page_line($x1, $y1, $x2, $y2, $color, $width, $style = [])
{
$this->processPageScript(function () use ($x1, $y1, $x2, $y2, $color, $width, $style) {
$this->line($x1, $y1, $x2, $y2, $color, $width, $style);
});
}
/**
@ -1099,60 +884,21 @@ class CPDF implements Canvas
return $ret;
}
/**
* Add text to each page after rendering is complete
*/
protected function _add_page_text()
protected function processPageScript(callable $callback): void
{
if (!count($this->_page_text)) {
return;
}
$page_number = 1;
$eval = null;
$pageNumber = 1;
foreach ($this->_pages as $pid) {
$this->reopen_object($pid);
foreach ($this->_page_text as $pt) {
extract($pt);
switch ($_t) {
case "text":
$text = str_replace(["{PAGE_NUM}", "{PAGE_COUNT}"],
[$page_number, $this->_page_count], $text);
$this->text($x, $y, $text, $font, $size, $color, $word_space, $char_space, $angle);
break;
case "callback":
$fontMetrics = $this->get_dompdf()->getFontMetrics();
$callback($page_number, $this->_page_count, $this, $fontMetrics);
break;
case "script":
if (!$eval) {
$eval = new PhpEvaluator($this);
}
$eval->evaluate($code, ["PAGE_NUM" => $page_number, "PAGE_COUNT" => $this->_page_count]);
break;
case "line":
$this->line($x1, $y1, $x2, $y2, $color, $width, $style);
break;
}
}
$fontMetrics = $this->_dompdf->getFontMetrics();
$callback($pageNumber, $this->_page_count, $this, $fontMetrics);
$this->close_object();
$page_number++;
$pageNumber++;
}
}
/**
* Streams the PDF to the client.
*
* @param string $filename The filename to present to the client.
* @param array $options Associative array: 'compress' => 1 or 0 (default 1); 'Attachment' => 1 or 0 (default 1).
*/
public function stream($filename = "document.pdf", $options = [])
{
if (headers_sent()) {
@ -1162,8 +908,6 @@ class CPDF implements Canvas
if (!isset($options["compress"])) $options["compress"] = true;
if (!isset($options["Attachment"])) $options["Attachment"] = true;
$this->_add_page_text();
$debug = !$options['compress'];
$tmp = ltrim($this->_pdf->output($debug));
@ -1179,18 +923,10 @@ class CPDF implements Canvas
flush();
}
/**
* Returns the PDF as a string.
*
* @param array $options Associative array: 'compress' => 1 or 0 (default 1).
* @return string
*/
public function output($options = [])
{
if (!isset($options["compress"])) $options["compress"] = true;
$this->_add_page_text();
$debug = !$options['compress'];
return $this->_pdf->output($debug);

492
library/vendor/dompdf/src/Adapter/GD.php → library/vendor/dompdf/vendor/dompdf/dompdf/src/Adapter/GD.php vendored
View File

@ -1,17 +1,15 @@
<?php
/**
* @package dompdf
* @link http://dompdf.github.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @author Fabien Ménager <fabien.menager@gmail.com>
* @link https://github.com/dompdf/dompdf
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf\Adapter;
use Dompdf\Canvas;
use Dompdf\Dompdf;
use Dompdf\Image\Cache;
use Dompdf\Helpers;
use Dompdf\Image\Cache;
/**
* Image rendering interface
@ -130,29 +128,24 @@ class GD implements Canvas
const FONT_SCALE = 0.75;
/**
* Class constructor
*
* @param mixed $size The size of image to create: array(x1,y1,x2,y2) or "letter", "legal", etc.
* @param string $orientation The orientation of the document (either 'landscape' or 'portrait')
* @param Dompdf $dompdf
* @param float $aa_factor Anti-aliasing factor, 1 for no AA
* @param array $bg_color Image background color: array(r,g,b,a), 0 <= r,g,b,a <= 1
* @param string|float[] $paper The paper size to use as either a standard paper size (see {@link CPDF::$PAPER_SIZES}) or
* an array of the form `[x1, y1, x2, y2]` (typically `[0, 0, width, height]`).
* @param string $orientation The paper orientation, either `portrait` or `landscape`.
* @param Dompdf $dompdf The Dompdf instance.
* @param float $aa_factor Anti-aliasing factor, 1 for no AA
* @param array $bg_color Image background color: array(r,g,b,a), 0 <= r,g,b,a <= 1
*/
public function __construct($size = 'letter', $orientation = "portrait", Dompdf $dompdf = null, $aa_factor = 1.0, $bg_color = [1, 1, 1, 0])
public function __construct($paper = "letter", $orientation = "portrait", ?Dompdf $dompdf = null, $aa_factor = 1.0, $bg_color = [1, 1, 1, 0])
{
if (!is_array($size)) {
$size = strtolower($size);
if (isset(CPDF::$PAPER_SIZES[$size])) {
$size = CPDF::$PAPER_SIZES[$size];
} else {
$size = CPDF::$PAPER_SIZES["letter"];
}
if (is_array($paper)) {
$size = array_map("floatval", $paper);
} else {
$paper = strtolower($paper);
$size = CPDF::$PAPER_SIZES[$paper] ?? CPDF::$PAPER_SIZES["letter"];
}
if (strtolower($orientation) === "landscape") {
list($size[2], $size[3]) = [$size[3], $size[2]];
[$size[2], $size[3]] = [$size[3], $size[2]];
}
if ($dompdf === null) {
@ -190,9 +183,6 @@ class GD implements Canvas
$this->new_page();
}
/**
* @return Dompdf
*/
public function get_dompdf()
{
return $this->_dompdf;
@ -228,21 +218,11 @@ class GD implements Canvas
return round($this->_height / $this->_aa_factor);
}
/**
* Returns the current page number
*
* @return int
*/
public function get_page_number()
{
return $this->_page_number;
}
/**
* Returns the total number of pages in the document
*
* @return int
*/
public function get_page_count()
{
return $this->_page_count;
@ -258,23 +238,12 @@ class GD implements Canvas
$this->_page_number = $num;
}
/**
* Sets the page count
*
* @param int $count
*/
public function set_page_count($count)
{
$this->_page_count = $count;
}
/**
* Sets the opacity
*
* @param $opacity
* @param $mode
*/
public function set_opacity($opacity, $mode = "Normal")
public function set_opacity(float $opacity, string $mode = "Normal"): void
{
// FIXME
}
@ -284,7 +253,7 @@ class GD implements Canvas
* previously allocated colors in $this->_colors.
*
* @param array $color The new current color
* @return int The allocated color
* @return int The allocated color
*/
protected function _allocate_color($color)
{
@ -342,30 +311,61 @@ class GD implements Canvas
* Scales value down from the current canvas DPI to 72 DPI
*
* @param float $length
* @return int
* @return float
*/
protected function _downscale($length)
{
return round(($length / $this->dpi * 72) / $this->_aa_factor);
}
/**
* Draws a line from x1,y1 to x2,y2
*
* See {@link Style::munge_color()} for the format of the color array.
* See {@link Cpdf::setLineStyle()} for a description of the format of the
* $style parameter (aka dash).
*
* @param float $x1
* @param float $y1
* @param float $x2
* @param float $y2
* @param array $color
* @param float $width
* @param array $style
*/
public function line($x1, $y1, $x2, $y2, $color, $width, $style = null)
protected function convertStyle(array $style, int $color, int $width): array
{
$gdStyle = [];
if (count($style) === 1) {
$style[] = $style[0];
}
foreach ($style as $index => $s) {
$d = $this->_upscale($s);
for ($i = 0; $i < $d; $i++) {
for ($j = 0; $j < $width; $j++) {
$gdStyle[] = $index % 2 === 0
? $color
: IMG_COLOR_TRANSPARENT;
}
}
}
return $gdStyle;
}
public function line($x1, $y1, $x2, $y2, $color, $width, $style = [], $cap = "butt")
{
// Account for the fact that round and square caps are expected to
// extend outwards
if ($cap === "round" || $cap === "square") {
// Shift line by half width
$w = $width / 2;
$a = $x2 - $x1;
$b = $y2 - $y1;
$c = sqrt($a ** 2 + $b ** 2);
$dx = $a * $w / $c;
$dy = $b * $w / $c;
$x1 -= $dx;
$x2 -= $dx;
$y1 -= $dy;
$y2 -= $dy;
// Adapt dash pattern
if (is_array($style)) {
foreach ($style as $index => &$s) {
$s = $index % 2 === 0 ? $s + $width : $s - $width;
}
}
}
// Scale by the AA factor and DPI
$x1 = $this->_upscale($x1);
@ -378,34 +378,7 @@ class GD implements Canvas
// Convert the style array if required
if (is_array($style) && count($style) > 0) {
$gd_style = [];
if (count($style) == 1) {
for ($i = 0; $i < $style[0] * $this->_aa_factor; $i++) {
$gd_style[] = $c;
}
for ($i = 0; $i < $style[0] * $this->_aa_factor; $i++) {
$gd_style[] = $this->_bg_color;
}
} else {
$i = 0;
foreach ($style as $length) {
if ($i % 2 == 0) {
// 'On' pattern
for ($i = 0; $i < $style[0] * $this->_aa_factor; $i++) {
$gd_style[] = $c;
}
} else {
// Off pattern
for ($i = 0; $i < $style[0] * $this->_aa_factor; $i++) {
$gd_style[] = $this->_bg_color;
}
}
$i++;
}
}
$gd_style = $this->convertStyle($style, $c, $width);
if (!empty($gd_style)) {
imagesetstyle($this->get_image(), $gd_style);
@ -418,39 +391,59 @@ class GD implements Canvas
imageline($this->get_image(), $x1, $y1, $x2, $y2, $c);
}
/**
* @param float $x1
* @param float $y1
* @param float $r1
* @param float $r2
* @param float $astart
* @param float $aend
* @param array $color
* @param float $width
* @param array $style
*/
public function arc($x1, $y1, $r1, $r2, $astart, $aend, $color, $width, $style = [])
public function arc($x, $y, $r1, $r2, $astart, $aend, $color, $width, $style = [], $cap = "butt")
{
// @todo
// Account for the fact that round and square caps are expected to
// extend outwards
if ($cap === "round" || $cap === "square") {
// Adapt dash pattern
if (is_array($style)) {
foreach ($style as $index => &$s) {
$s = $index % 2 === 0 ? $s + $width : $s - $width;
}
}
}
// Scale by the AA factor and DPI
$x = $this->_upscale($x);
$y = $this->_upscale($y);
$w = $this->_upscale($r1 * 2);
$h = $this->_upscale($r2 * 2);
$width = $this->_upscale($width);
// Adapt angles as imagearc counts clockwise
$start = 360 - $aend;
$end = 360 - $astart;
$c = $this->_allocate_color($color);
// Convert the style array if required
if (is_array($style) && count($style) > 0) {
$gd_style = $this->convertStyle($style, $c, $width);
if (!empty($gd_style)) {
imagesetstyle($this->get_image(), $gd_style);
$c = IMG_COLOR_STYLED;
}
}
imagesetthickness($this->get_image(), $width);
imagearc($this->get_image(), $x, $y, $w, $h, $start, $end, $c);
}
/**
* Draws a rectangle at x1,y1 with width w and height h
*
* See {@link Style::munge_color()} for the format of the color array.
* See {@link Cpdf::setLineStyle()} for a description of the $style
* parameter (aka dash)
*
* @param float $x1
* @param float $y1
* @param float $w
* @param float $h
* @param array $color
* @param float $width
* @param array $style
*/
public function rectangle($x1, $y1, $w, $h, $color, $width, $style = null)
public function rectangle($x1, $y1, $w, $h, $color, $width, $style = [], $cap = "butt")
{
// Account for the fact that round and square caps are expected to
// extend outwards
if ($cap === "round" || $cap === "square") {
// Adapt dash pattern
if (is_array($style)) {
foreach ($style as $index => &$s) {
$s = $index % 2 === 0 ? $s + $width : $s - $width;
}
}
}
// Scale by the AA factor and DPI
$x1 = $this->_upscale($x1);
@ -463,13 +456,7 @@ class GD implements Canvas
// Convert the style array if required
if (is_array($style) && count($style) > 0) {
$gd_style = [];
foreach ($style as $length) {
for ($i = 0; $i < $length; $i++) {
$gd_style[] = $c;
}
}
$gd_style = $this->convertStyle($style, $c, $width);
if (!empty($gd_style)) {
imagesetstyle($this->get_image(), $gd_style);
@ -479,20 +466,18 @@ class GD implements Canvas
imagesetthickness($this->get_image(), $width);
imagerectangle($this->get_image(), $x1, $y1, $x1 + $w, $y1 + $h, $c);
if ($c === IMG_COLOR_STYLED) {
imagepolygon($this->get_image(), [
$x1, $y1,
$x1 + $w, $y1,
$x1 + $w, $y1 + $h,
$x1, $y1 + $h
], $c);
} else {
imagerectangle($this->get_image(), $x1, $y1, $x1 + $w, $y1 + $h, $c);
}
}
/**
* Draws a filled rectangle at x1,y1 with width w and height h
*
* See {@link Style::munge_color()} for the format of the color array.
*
* @param float $x1
* @param float $y1
* @param float $w
* @param float $h
* @param array $color
*/
public function filled_rectangle($x1, $y1, $w, $h, $color)
{
// Scale by the AA factor and DPI
@ -506,14 +491,6 @@ class GD implements Canvas
imagefilledrectangle($this->get_image(), $x1, $y1, $x1 + $w, $y1 + $h, $c);
}
/**
* Starts a clipping rectangle at x1,y1 with width w and height h
*
* @param float $x1
* @param float $y1
* @param float $w
* @param float $h
*/
public function clipping_rectangle($x1, $y1, $w, $h)
{
// @todo
@ -524,127 +501,65 @@ class GD implements Canvas
// @todo
}
/**
* Ends the last clipping shape
*/
public function clipping_polygon(array $points): void
{
// @todo
}
public function clipping_end()
{
// @todo
}
/**
*
*/
public function save()
{
$this->get_dompdf()->getOptions()->setDpi(72);
}
/**
*
*/
public function restore()
{
$this->get_dompdf()->getOptions()->setDpi($this->dpi);
}
/**
* @param $angle
* @param $x
* @param $y
*/
public function rotate($angle, $x, $y)
{
// @todo
}
/**
* @param $angle_x
* @param $angle_y
* @param $x
* @param $y
*/
public function skew($angle_x, $angle_y, $x, $y)
{
// @todo
}
/**
* @param $s_x
* @param $s_y
* @param $x
* @param $y
*/
public function scale($s_x, $s_y, $x, $y)
{
// @todo
}
/**
* @param $t_x
* @param $t_y
*/
public function translate($t_x, $t_y)
{
// @todo
}
/**
* @param $a
* @param $b
* @param $c
* @param $d
* @param $e
* @param $f
*/
public function transform($a, $b, $c, $d, $e, $f)
{
// @todo
}
/**
* Draws a polygon
*
* The polygon is formed by joining all the points stored in the $points
* array. $points has the following structure:
* <code>
* array(0 => x1,
* 1 => y1,
* 2 => x2,
* 3 => y2,
* ...
* );
* </code>
*
* See {@link Style::munge_color()} for the format of the color array.
* See {@link Cpdf::setLineStyle()} for a description of the $style
* parameter (aka dash)
*
* @param array $points
* @param array $color
* @param float $width
* @param array $style
* @param bool $fill Fills the polygon if true
*/
public function polygon($points, $color, $width = null, $style = null, $fill = false)
public function polygon($points, $color, $width = null, $style = [], $fill = false)
{
// Scale each point by the AA factor and DPI
foreach (array_keys($points) as $i) {
$points[$i] = $this->_upscale($points[$i]);
}
$width = isset($width) ? $this->_upscale($width) : null;
$c = $this->_allocate_color($color);
// Convert the style array if required
if (is_array($style) && count($style) > 0 && !$fill) {
$gd_style = [];
foreach ($style as $length) {
for ($i = 0; $i < $length; $i++) {
$gd_style[] = $c;
}
}
if (is_array($style) && count($style) > 0 && isset($width) && !$fill) {
$gd_style = $this->convertStyle($style, $c, $width);
if (!empty($gd_style)) {
imagesetstyle($this->get_image(), $gd_style);
@ -652,7 +567,7 @@ class GD implements Canvas
}
}
imagesetthickness($this->get_image(), isset($width) ? round($width) : 0);
imagesetthickness($this->get_image(), isset($width) ? $width : 0);
if ($fill) {
imagefilledpolygon($this->get_image(), $points, $c);
@ -661,39 +576,19 @@ class GD implements Canvas
}
}
/**
* Draws a circle at $x,$y with radius $r
*
* See {@link Style::munge_color()} for the format of the color array.
* See {@link Cpdf::setLineStyle()} for a description of the $style
* parameter (aka dash)
*
* @param float $x
* @param float $y
* @param float $r
* @param array $color
* @param float $width
* @param array $style
* @param bool $fill Fills the circle if true
*/
public function circle($x, $y, $r, $color, $width = null, $style = null, $fill = false)
public function circle($x, $y, $r, $color, $width = null, $style = [], $fill = false)
{
// Scale by the AA factor and DPI
$x = $this->_upscale($x);
$y = $this->_upscale($y);
$d = $this->_upscale(2 * $r);
$width = isset($width) ? $this->_upscale($width) : null;
$c = $this->_allocate_color($color);
// Convert the style array if required
if (is_array($style) && count($style) > 0 && !$fill) {
$gd_style = [];
foreach ($style as $length) {
for ($i = 0; $i < $length; $i++) {
$gd_style[] = $c;
}
}
if (is_array($style) && count($style) > 0 && isset($width) && !$fill) {
$gd_style = $this->convertStyle($style, $c, $width);
if (!empty($gd_style)) {
imagesetstyle($this->get_image(), $gd_style);
@ -701,7 +596,7 @@ class GD implements Canvas
}
}
imagesetthickness($this->get_image(), isset($width) ? round($width) : 0);
imagesetthickness($this->get_image(), isset($width) ? $width : 0);
if ($fill) {
imagefilledellipse($this->get_image(), $x, $y, $d, $d, $c);
@ -711,24 +606,11 @@ class GD implements Canvas
}
/**
* Add an image to the pdf.
* The image is placed at the specified x and y coordinates with the
* given width and height.
*
* @param string $img_url the path to the image
* @param float $x x position
* @param float $y y position
* @param int $w width (in pixels)
* @param int $h height (in pixels)
* @param string $resolution
* @return void
*
* @throws \Exception
* @internal param string $img_type the type (e.g. extension) of the image
*/
public function image($img_url, $x, $y, $w, $h, $resolution = "normal")
public function image($img, $x, $y, $w, $h, $resolution = "normal")
{
$img_type = Cache::detect_type($img_url, $this->get_dompdf()->getHttpContext());
$img_type = Cache::detect_type($img, $this->get_dompdf()->getHttpContext());
if (!$img_type) {
return;
@ -737,11 +619,11 @@ class GD implements Canvas
$func_name = "imagecreatefrom$img_type";
if (!function_exists($func_name)) {
if (!method_exists(Helpers::class, $func_name)) {
throw new \Exception("Function $func_name() not found. Cannot convert $img_type image: $img_url. Please install the image PHP extension.");
throw new \Exception("Function $func_name() not found. Cannot convert $img_type image: $img. Please install the image PHP extension.");
}
$func_name = [Helpers::class, $func_name];
}
$src = @call_user_func($func_name, $img_url);
$src = @call_user_func($func_name, $img);
if (!$src) {
return; // Probably should add to $_dompdf_errors or whatever here
@ -760,22 +642,6 @@ class GD implements Canvas
imagecopyresampled($this->get_image(), $src, $x, $y, 0, 0, $w, $h, $img_w, $img_h);
}
/**
* Writes text at the specified x and y coordinates
* See {@link Style::munge_color()} for the format of the color array.
*
* @param float $x
* @param float $y
* @param string $text the text to write
* @param string $font the font file to use
* @param float $size the font size, in points
* @param array $color
* @param float $word_spacing word spacing adjustment
* @param float $char_spacing
* @param float $angle Text angle
*
* @return void
*/
public function text($x, $y, $text, $font, $size, $color = [0, 0, 0], $word_spacing = 0.0, $char_spacing = 0.0, $angle = 0.0)
{
// Scale by the AA factor and DPI
@ -805,61 +671,26 @@ class GD implements Canvas
// Not implemented
}
/**
* Add a named destination (similar to <a name="foo">...</a> in html)
*
* @param string $anchorname The name of the named destination
*/
public function add_named_dest($anchorname)
{
// Not implemented
}
/**
* Add a link to the pdf
*
* @param string $url The url to link to
* @param float $x The x position of the link
* @param float $y The y position of the link
* @param float $width The width of the link
* @param float $height The height of the link
*/
public function add_link($url, $x, $y, $width, $height)
{
// Not implemented
}
/**
* Add meta information to the PDF
*
* @param string $label label of the value (Creator, Producer, etc.)
* @param string $value the text to set
*/
public function add_info($label, $value)
public function add_info(string $label, string $value): void
{
// N/A
}
/**
* @param string $view
* @param array $options
*/
public function set_default_view($view, $options = [])
{
// N/A
}
/**
* Calculates text size, in points
*
* @param string $text the text to be sized
* @param string $font the desired font
* @param float $size the desired font size
* @param float $word_spacing word spacing, if any
* @param float $char_spacing char spacing, if any
*
* @return float
*/
public function get_text_width($text, $font, $size, $word_spacing = 0.0, $char_spacing = 0.0)
{
$font = $this->get_ttf_file($font);
@ -913,13 +744,6 @@ class GD implements Canvas
return $font;
}
/**
* Calculates font height, in points
*
* @param string $font
* @param float $size
* @return int
*/
public function get_font_height($font, $size)
{
$size = $this->_upscale($size) * self::FONT_SCALE;
@ -929,6 +753,12 @@ class GD implements Canvas
return $this->_downscale($height);
}
/**
* @param string $font
* @param float $size
*
* @return float
*/
protected function get_font_height_actual($font, $size)
{
$font = $this->get_ttf_file($font);
@ -939,22 +769,12 @@ class GD implements Canvas
return ($y2 - $y1) * $ratio;
}
/**
* @param string $font
* @param float $size
* @return float
*/
public function get_font_baseline($font, $size)
{
$ratio = $this->_dompdf->getOptions()->getFontHeightRatio();
return $this->get_font_height($font, $size) / $ratio;
}
/**
* Starts a new page
*
* Subsequent drawing operations will appear on the new page.
*/
public function new_page()
{
$this->_page_number++;
@ -985,7 +805,7 @@ class GD implements Canvas
// N/A
}
public function page_script($callback)
public function page_script($callback): void
{
// N/A
}
@ -995,7 +815,7 @@ class GD implements Canvas
// N/A
}
public function page_line()
public function page_line($x1, $y1, $x2, $y2, $color, $width, $style = [])
{
// N/A
}
@ -1004,7 +824,7 @@ class GD implements Canvas
* Streams the image to the client.
*
* @param string $filename The filename to present to the client.
* @param array $options Associative array: 'type' => jpeg|jpg|png; 'quality' => 0 - 100 (JPEG only);
* @param array $options Associative array: 'type' => jpeg|jpg|png; 'quality' => 0 - 100 (JPEG only);
* 'page' => Number of the page to output (defaults to the first); 'Attachment': 1 or 0 (default 1).
*/
public function stream($filename, $options = [])

526
library/vendor/dompdf/src/Adapter/PDFLib.php → library/vendor/dompdf/vendor/dompdf/dompdf/src/Adapter/PDFLib.php vendored
View File

@ -1,20 +1,17 @@
<?php
/**
* @package dompdf
* @link http://dompdf.github.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @author Helmut Tischer <htischer@weihenstephan.org>
* @link https://github.com/dompdf/dompdf
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf\Adapter;
use Dompdf\Canvas;
use Dompdf\Dompdf;
use Dompdf\Helpers;
use Dompdf\Exception;
use Dompdf\FontMetrics;
use Dompdf\Helpers;
use Dompdf\Image\Cache;
use Dompdf\PhpEvaluator;
/**
* PDF rendering interface
@ -37,7 +34,7 @@ class PDFLib implements Canvas
/**
* Dimensions of paper sizes in points
*
* @var array;
* @var array
*/
public static $PAPER_SIZES = []; // Set to Dompdf\Adapter\CPDF::$PAPER_SIZES below.
@ -130,7 +127,7 @@ class PDFLib implements Canvas
/**
* The current opacity level
*
* @var array
* @var float|null
*/
protected $_current_opacity;
@ -184,39 +181,23 @@ class PDFLib implements Canvas
protected $_page_count;
/**
* Text to display on every page
*
* @var array
*/
protected $_page_text;
/**
* Array of pages for accesing after rendering is initially complete
* Array of pages for accessing after rendering is initially complete
*
* @var array
*/
protected $_pages;
/**
* Class constructor
*
* @param string|array $paper The size of paper to use either a string (see {@link Dompdf\Adapter\CPDF::$PAPER_SIZES}) or
* an array(xmin,ymin,xmax,ymax)
* @param string $orientation The orientation of the document (either 'landscape' or 'portrait')
* @param Dompdf $dompdf
*/
public function __construct($paper = "letter", $orientation = "portrait", Dompdf $dompdf = null)
public function __construct($paper = "letter", $orientation = "portrait", ?Dompdf $dompdf = null)
{
if (is_array($paper)) {
$size = $paper;
} elseif (isset(self::$PAPER_SIZES[mb_strtolower($paper)])) {
$size = self::$PAPER_SIZES[mb_strtolower($paper)];
$size = array_map("floatval", $paper);
} else {
$size = self::$PAPER_SIZES["letter"];
$paper = strtolower($paper);
$size = self::$PAPER_SIZES[$paper] ?? self::$PAPER_SIZES["letter"];
}
if (mb_strtolower($orientation) === "landscape") {
list($size[2], $size[3]) = [$size[3], $size[2]];
if (strtolower($orientation) === "landscape") {
[$size[2], $size[3]] = [$size[3], $size[2]];
}
$this->_width = $size[2] - $size[0];
@ -235,7 +216,9 @@ class PDFLib implements Canvas
$this->setPDFLibParameter("license", $license);
}
$this->setPDFLibParameter("textformat", "utf8");
if ($this->getPDFLibMajorVersion() < 10) {
$this->setPDFLibParameter("textformat", "utf8");
}
if ($this->getPDFLibMajorVersion() >= 7) {
$this->setPDFLibParameter("errorpolicy", "return");
// $this->_pdf->set_option('logging={filename=' . \APP_PATH . '/logs/pdflib.log classes={api=1 warning=2}}');
@ -271,16 +254,12 @@ class PDFLib implements Canvas
$this->_pdf->begin_page_ext($this->_width, $this->_height, "");
$this->_page_number = $this->_page_count = 1;
$this->_page_text = [];
$this->_imgs = [];
$this->_fonts = [];
$this->_objs = [];
}
/**
* @return Dompdf
*/
function get_dompdf()
{
return $this->_dompdf;
@ -314,13 +293,7 @@ class PDFLib implements Canvas
return $this->_pdf;
}
/**
* Add meta information to the PDF
*
* @param string $label label of the value (Creator, Producter, etc.)
* @param string $value the text to set
*/
public function add_info($label, $value)
public function add_info(string $label, string $value): void
{
$this->_pdf->set_info($label, $value);
}
@ -464,33 +437,21 @@ class PDFLib implements Canvas
}
}
/**
* @return float|mixed
*/
public function get_width()
{
return $this->_width;
}
/**
* @return float|mixed
*/
public function get_height()
{
return $this->_height;
}
/**
* @return int
*/
public function get_page_number()
{
return $this->_page_number;
}
/**
* @return int
*/
public function get_page_count()
{
return $this->_page_count;
@ -504,9 +465,6 @@ class PDFLib implements Canvas
$this->_page_number = (int)$num;
}
/**
* @param int $count
*/
public function set_page_count($count)
{
$this->_page_count = (int)$count;
@ -516,19 +474,25 @@ class PDFLib implements Canvas
* Sets the line style
*
* @param float $width
* @param $cap
* @param string $cap
* @param string $join
* @param array $dash
*
* @return void
*/
protected function _set_line_style($width, $cap, $join, $dash)
{
if (!is_array($dash)) {
$dash = array();
$dash = [];
}
if (count($dash) == 1) {
// Work around PDFLib limitation with 0 dash length:
// Value 0 for option 'dasharray' is too small (minimum 1.5e-05)
foreach ($dash as &$d) {
if ($d == 0) {
$d = 1.5e-5;
}
}
if (count($dash) === 1) {
$dash[] = $dash[0];
}
@ -684,12 +648,12 @@ class PDFLib implements Canvas
/**
* Sets the fill opacity
*
* @param $opacity
* @param $mode
* @param float $opacity
* @param string $mode
*/
public function _set_fill_opacity($opacity, $mode = "Normal")
{
if ($mode === "Normal" && is_null($opacity) === false) {
if ($mode === "Normal" && isset($opacity)) {
$this->_set_gstate("opacityfill=$opacity");
}
}
@ -697,25 +661,19 @@ class PDFLib implements Canvas
/**
* Sets the stroke opacity
*
* @param $opacity
* @param $mode
* @param float $opacity
* @param string $mode
*/
public function _set_stroke_opacity($opacity, $mode = "Normal")
{
if ($mode === "Normal" && is_null($opacity) === false) {
if ($mode === "Normal" && isset($opacity)) {
$this->_set_gstate("opacitystroke=$opacity");
}
}
/**
* Sets the opacity
*
* @param $opacity
* @param $mode
*/
public function set_opacity($opacity, $mode = "Normal")
public function set_opacity(float $opacity, string $mode = "Normal"): void
{
if ($mode === "Normal" && is_null($opacity) === false) {
if ($mode === "Normal") {
$this->_set_gstate("opacityfill=$opacity opacitystroke=$opacity");
$this->_current_opacity = $opacity;
}
@ -874,18 +832,9 @@ class PDFLib implements Canvas
return $this->_height - $y;
}
/**
* @param float $x1
* @param float $y1
* @param float $x2
* @param float $y2
* @param array $color
* @param float $width
* @param array $style
*/
public function line($x1, $y1, $x2, $y2, $color, $width, $style = null)
public function line($x1, $y1, $x2, $y2, $color, $width, $style = [], $cap = "butt")
{
$this->_set_line_style($width, "butt", "", $style);
$this->_set_line_style($width, $cap, "", $style);
$this->_set_stroke_color($color);
$y1 = $this->y($y1);
@ -898,62 +847,23 @@ class PDFLib implements Canvas
$this->_set_stroke_opacity($this->_current_opacity, "Normal");
}
/**
* Draw line at the specified coordinates on every page.
*
* See {@link Style::munge_color()} for the format of the colour array.
*
* @param float $x1
* @param float $y1
* @param float $x2
* @param float $y2
* @param array $color
* @param float $width
* @param array $style optional
*/
public function page_line($x1, $y1, $x2, $y2, $color, $width, $style = [])
public function arc($x, $y, $r1, $r2, $astart, $aend, $color, $width, $style = [], $cap = "butt")
{
$_t = 'line';
$this->_page_text[] = compact('_t', 'x1', 'y1', 'x2', 'y2', 'color', 'width', 'style');
}
/**
* @param float $x1
* @param float $y1
* @param float $r1
* @param float $r2
* @param float $astart
* @param float $aend
* @param array $color
* @param float $width
* @param array $style
*/
public function arc($x1, $y1, $r1, $r2, $astart, $aend, $color, $width, $style = [])
{
$this->_set_line_style($width, "butt", "", $style);
$this->_set_line_style($width, $cap, "", $style);
$this->_set_stroke_color($color);
$y1 = $this->y($y1);
$y = $this->y($y);
$this->_pdf->arc($x1, $y1, $r1, $astart, $aend);
$this->_pdf->arc($x, $y, $r1, $astart, $aend);
$this->_pdf->stroke();
$this->_set_stroke_opacity($this->_current_opacity, "Normal");
}
/**
* @param float $x1
* @param float $y1
* @param float $w
* @param float $h
* @param array $color
* @param float $width
* @param null $style
*/
public function rectangle($x1, $y1, $w, $h, $color, $width, $style = null)
public function rectangle($x1, $y1, $w, $h, $color, $width, $style = [], $cap = "butt")
{
$this->_set_stroke_color($color);
$this->_set_line_style($width, "butt", "", $style);
$this->_set_line_style($width, $cap, "", $style);
$y1 = $this->y($y1) - $h;
@ -963,13 +873,6 @@ class PDFLib implements Canvas
$this->_set_stroke_opacity($this->_current_opacity, "Normal");
}
/**
* @param float $x1
* @param float $y1
* @param float $w
* @param float $h
* @param array $color
*/
public function filled_rectangle($x1, $y1, $w, $h, $color)
{
$this->_set_fill_color($color);
@ -982,12 +885,6 @@ class PDFLib implements Canvas
$this->_set_fill_opacity($this->_current_opacity, "Normal");
}
/**
* @param float $x1
* @param float $y1
* @param float $w
* @param float $h
*/
public function clipping_rectangle($x1, $y1, $w, $h)
{
$this->_pdf->save();
@ -998,16 +895,6 @@ class PDFLib implements Canvas
$this->_pdf->clip();
}
/**
* @param float $x1
* @param float $y1
* @param float $w
* @param float $h
* @param float $rTL
* @param float $rTR
* @param float $rBR
* @param float $rBL
*/
public function clipping_roundrectangle($x1, $y1, $w, $h, $rTL, $rTR, $rBR, $rBL)
{
if ($this->getPDFLibMajorVersion() < 9) {
@ -1027,33 +914,53 @@ class PDFLib implements Canvas
// line: left edge, bottom end
$path = $this->_pdf->add_path_point($path, 0, 0 + $rBL, "line", "");
// curve: bottom-left corner
$path = $this->_pdf->add_path_point($path, 0 + $rBL, 0, "elliptical", "radius=$rBL clockwise=false");
if ($rBL > 0) {
$path = $this->_pdf->add_path_point($path, 0 + $rBL, 0, "elliptical", "radius=$rBL clockwise=false");
}
// line: bottom edge, left end
$path = $this->_pdf->add_path_point($path, 0 - $rBR + $w, 0, "line", "");
// curve: bottom-right corner
$path = $this->_pdf->add_path_point($path, 0 + $w, 0 + $rBR, "elliptical", "radius=$rBR clockwise=false");
if ($rBR > 0) {
$path = $this->_pdf->add_path_point($path, 0 + $w, 0 + $rBR, "elliptical", "radius=$rBR clockwise=false");
}
// line: right edge, top end
$path = $this->_pdf->add_path_point($path, 0 + $w, 0 - $rTR + $h, "line", "");
// curve: top-right corner
$path = $this->_pdf->add_path_point($path, 0 - $rTR + $w, 0 +$h, "elliptical", "radius=$rTR clockwise=false");
if ($rTR > 0) {
$path = $this->_pdf->add_path_point($path, 0 - $rTR + $w, 0 + $h, "elliptical", "radius=$rTR clockwise=false");
}
// line: top edge, left end
$path = $this->_pdf->add_path_point($path, 0 + $rTL, 0 + $h, "line", "");
// curve: top-left corner
$path = $this->_pdf->add_path_point($path, 0, 0 - $rTL + $h, "elliptical", "radius=$rTL clockwise=false");
if ($rTL > 0) {
$path = $this->_pdf->add_path_point($path, 0, 0 - $rTL + $h, "elliptical", "radius=$rTL clockwise=false");
}
$this->_pdf->draw_path($path, $x1, $this->_height-$y1-$h, "clip=true");
}
/**
*
*/
public function clipping_polygon(array $points): void
{
$this->_pdf->save();
$y = $this->y(array_pop($points));
$x = array_pop($points);
$this->_pdf->moveto($x, $y);
while (count($points) > 1) {
$y = $this->y(array_pop($points));
$x = array_pop($points);
$this->_pdf->lineto($x, $y);
}
$this->_pdf->closepath();
$this->_pdf->clip();
}
public function clipping_end()
{
$this->_pdf->restore();
}
/**
*
*/
public function save()
{
$this->_pdf->save();
@ -1064,11 +971,6 @@ class PDFLib implements Canvas
$this->_pdf->restore();
}
/**
* @param $angle
* @param $x
* @param $y
*/
public function rotate($angle, $x, $y)
{
$pdf = $this->_pdf;
@ -1077,12 +979,6 @@ class PDFLib implements Canvas
$pdf->translate(-$x, -$this->_height + $y);
}
/**
* @param $angle_x
* @param $angle_y
* @param $x
* @param $y
*/
public function skew($angle_x, $angle_y, $x, $y)
{
$pdf = $this->_pdf;
@ -1091,12 +987,6 @@ class PDFLib implements Canvas
$pdf->translate(-$x, -$this->_height + $y);
}
/**
* @param $s_x
* @param $s_y
* @param $x
* @param $y
*/
public function scale($s_x, $s_y, $x, $y)
{
$pdf = $this->_pdf;
@ -1105,36 +995,17 @@ class PDFLib implements Canvas
$pdf->translate(-$x, -$this->_height + $y);
}
/**
* @param $t_x
* @param $t_y
*/
public function translate($t_x, $t_y)
{
$this->_pdf->translate($t_x, -$t_y);
}
/**
* @param $a
* @param $b
* @param $c
* @param $d
* @param $e
* @param $f
*/
public function transform($a, $b, $c, $d, $e, $f)
{
$this->_pdf->concat($a, $b, $c, $d, $e, $f);
}
/**
* @param array $points
* @param array $color
* @param null $width
* @param null $style
* @param bool $fill
*/
public function polygon($points, $color, $width = null, $style = null, $fill = false)
public function polygon($points, $color, $width = null, $style = [], $fill = false)
{
$this->_set_fill_color($color);
$this->_set_stroke_color($color);
@ -1163,16 +1034,7 @@ class PDFLib implements Canvas
$this->_set_stroke_opacity($this->_current_opacity, "Normal");
}
/**
* @param float $x
* @param float $y
* @param float $r
* @param array $color
* @param null $width
* @param null $style
* @param bool $fill
*/
public function circle($x, $y, $r, $color, $width = null, $style = null, $fill = false)
public function circle($x, $y, $r, $color, $width = null, $style = [], $fill = false)
{
$this->_set_fill_color($color);
$this->_set_stroke_color($color);
@ -1195,37 +1057,34 @@ class PDFLib implements Canvas
$this->_set_stroke_opacity($this->_current_opacity, "Normal");
}
/**
* @param string $img_url
* @param float $x
* @param float $y
* @param int $w
* @param int $h
* @param string $resolution
*/
public function image($img_url, $x, $y, $w, $h, $resolution = "normal")
public function image($img, $x, $y, $w, $h, $resolution = "normal")
{
$w = (int)$w;
$h = (int)$h;
$img_type = Cache::detect_type($img_url, $this->get_dompdf()->getHttpContext());
$img_type = Cache::detect_type($img, $this->get_dompdf()->getHttpContext());
if (!isset($this->_imgs[$img_url])) {
// Strip file:// prefix
if (substr($img, 0, 7) === "file://") {
$img = substr($img, 7);
}
if (!isset($this->_imgs[$img])) {
if (strtolower($img_type) === "svg") {
//FIXME: PDFLib loads SVG but returns error message "Function must not be called in 'page' scope"
$image_load_response = $this->_pdf->load_graphics($img_type, $img_url, "");
$image_load_response = $this->_pdf->load_graphics($img_type, $img, "");
} else {
$image_load_response = $this->_pdf->load_image($img_type, $img_url, "");
$image_load_response = $this->_pdf->load_image($img_type, $img, "");
}
if ($image_load_response === 0) {
//TODO: should do something with the error message
$error = $this->_pdf->get_errmsg();
return;
}
$this->_imgs[$img_url] = $image_load_response;
$this->_imgs[$img] = $image_load_response;
}
$img = $this->_imgs[$img_url];
$img = $this->_imgs[$img];
$y = $this->y($y) - $h;
if (strtolower($img_type) === "svg") {
@ -1235,19 +1094,12 @@ class PDFLib implements Canvas
}
}
/**
* @param float $x
* @param float $y
* @param string $text
* @param string $font
* @param float $size
* @param array $color
* @param int $word_spacing
* @param int $char_spacing
* @param int $angle
*/
public function text($x, $y, $text, $font, $size, $color = [0, 0, 0], $word_spacing = 0, $char_spacing = 0, $angle = 0)
{
if ($size == 0) {
return;
}
$fh = $this->_load_font($font);
$this->_pdf->setfont($fh, $size);
@ -1264,9 +1116,6 @@ class PDFLib implements Canvas
$this->_set_fill_opacity($this->_current_opacity, "Normal");
}
/**
* @param string $code
*/
public function javascript($code)
{
if (strlen($this->_dompdf->getOptions()->getPdflibLicense()) > 0) {
@ -1274,25 +1123,11 @@ class PDFLib implements Canvas
}
}
/**
* Add a named destination (similar to <a name="foo">...</a> in html)
*
* @param string $anchorname The name of the named destination
*/
public function add_named_dest($anchorname)
{
$this->_pdf->add_nameddest($anchorname, "");
}
/**
* Add a link to the pdf
*
* @param string $url The url to link to
* @param float $x The x position of the link
* @param float $y The y position of the link
* @param float $width The width of the link
* @param float $height The height of the link
*/
public function add_link($url, $x, $y, $width, $height)
{
$y = $this->y($y) - $height;
@ -1304,29 +1139,21 @@ class PDFLib implements Canvas
"contents={$url} destname=" . substr($url, 1) . " linewidth=0");
}
} else {
list($proto, $host, $path, $file) = Helpers::explode_url($url);
if ($proto === "" || $proto === "file://") {
return; // Local links are not allowed
//TODO: PDFLib::create_action does not permit non-HTTP links for URI actions
$action = $this->_pdf->create_action("URI", "url={{$url}}");
// add the annotation only if the action was created
if ($action !== 0) {
$this->_pdf->create_annotation($x, $y, $x + $width, $y + $height, 'Link', "contents={{$url}} action={activate=$action} linewidth=0");
}
$url = Helpers::build_url($proto, $host, $path, $file);
$url = '{' . rawurldecode($url) . '}';
$action = $this->_pdf->create_action("URI", "url=" . $url);
$this->_pdf->create_annotation($x, $y, $x + $width, $y + $height, 'Link', "contents={$url} action={activate=$action} linewidth=0");
}
}
/**
* @param string $text
* @param string $font
* @param float $size
* @param float $word_spacing
* @param float $letter_spacing
* @return mixed
*/
public function get_text_width($text, $font, $size, $word_spacing = 0, $letter_spacing = 0)
public function get_text_width($text, $font, $size, $word_spacing = 0.0, $letter_spacing = 0.0)
{
if ($size == 0) {
return 0.0;
}
$fh = $this->_load_font($font);
// Determine the additional width due to extra spacing
@ -1341,13 +1168,12 @@ class PDFLib implements Canvas
return $this->_pdf->stringwidth($text, $fh, $size) + $delta;
}
/**
* @param string $font
* @param float $size
* @return float
*/
public function get_font_height($font, $size)
{
if ($size == 0) {
return 0.0;
}
$fh = $this->_load_font($font);
$this->_pdf->setfont($fh, $size);
@ -1361,11 +1187,6 @@ class PDFLib implements Canvas
return (abs($asc) + abs($desc)) * $ratio;
}
/**
* @param string $font
* @param float $size
* @return float
*/
public function get_font_baseline($font, $size)
{
$ratio = $this->_dompdf->getOptions()->getFontHeightRatio();
@ -1374,60 +1195,55 @@ class PDFLib implements Canvas
}
/**
* Writes text at the specified x and y coordinates on every page
* Processes a callback or script on every page.
*
* The strings '{PAGE_NUM}' and '{PAGE_COUNT}' are automatically replaced
* with their current values.
*
* See {@link Style::munge_color()} for the format of the color array.
*
* @param float $x
* @param float $y
* @param string $text the text to write
* @param string $font the font file to use
* @param float $size the font size, in points
* @param array $color
* @param float $word_space word spacing adjustment
* @param float $char_space char spacing adjustment
* @param float $angle angle to write the text at, measured CW starting from the x-axis
*/
public function page_text($x, $y, $text, $font, $size, $color = [0, 0, 0], $word_space = 0.0, $char_space = 0.0, $angle = 0.0)
{
$_t = "text";
$this->_page_text[] = compact("_t", "x", "y", "text", "font", "size", "color", "word_space", "char_space", "angle");
}
//........................................................................
/**
* Processes a callback or script on every page
*
* The callback function receives the four parameters `$pageNumber`,
* `$pageCount`, `$pdf`, and `$fontMetrics`, in that order. If a script is
* passed as string, the variables `$PAGE_NUM`, `$PAGE_COUNT`, `$pdf`, and
* `$fontMetrics` are available instead.
* The callback function receives the four parameters `int $pageNumber`,
* `int $pageCount`, `Canvas $canvas`, and `FontMetrics $fontMetrics`, in
* that order. If a script is passed as string, the variables `$PAGE_NUM`,
* `$PAGE_COUNT`, `$pdf`, and `$fontMetrics` are available instead. Passing
* a script as string is deprecated and will be removed in a future version.
*
* This function can be used to add page numbers to all pages after the
* first one, for example.
*
* @param callable|string $code The callback function or PHP script to process on every page
* @param callable|string $callback The callback function or PHP script to process on every page
*/
public function page_script($code)
public function page_script($callback): void
{
if (is_callable($code)) {
$this->_page_text[] = [
"_t" => "callback",
"callback" => $code
];
} else {
$_t = "script";
$this->_page_text[] = compact("_t", "code");
if (is_string($callback)) {
$this->processPageScript(function (
int $PAGE_NUM,
int $PAGE_COUNT,
self $pdf,
FontMetrics $fontMetrics
) use ($callback) {
eval($callback);
});
return;
}
$this->processPageScript($callback);
}
public function page_text($x, $y, $text, $font, $size, $color = [0, 0, 0], $word_space = 0.0, $char_space = 0.0, $angle = 0.0)
{
$this->processPageScript(function (int $pageNumber, int $pageCount) use ($x, $y, $text, $font, $size, $color, $word_space, $char_space, $angle) {
$text = str_replace(
["{PAGE_NUM}", "{PAGE_COUNT}"],
[$pageNumber, $pageCount],
$text
);
$this->text($x, $y, $text, $font, $size, $color, $word_space, $char_space, $angle);
});
}
public function page_line($x1, $y1, $x2, $y2, $color, $width, $style = [])
{
$this->processPageScript(function () use ($x1, $y1, $x2, $y2, $color, $width, $style) {
$this->line($x1, $y1, $x2, $y2, $color, $width, $style);
});
}
/**
*
*/
public function new_page()
{
// Add objects to the current page
@ -1438,49 +1254,15 @@ class PDFLib implements Canvas
$this->_page_number = ++$this->_page_count;
}
/**
* Add text to each page after rendering is complete
*/
protected function _add_page_text()
protected function processPageScript(callable $callback): void
{
if (count($this->_page_text) === 0) {
return;
}
$eval = null;
$this->_pdf->suspend_page("");
for ($p = 1; $p <= $this->_page_count; $p++) {
$this->_pdf->resume_page("pagenumber=$p");
foreach ($this->_page_text as $pt) {
extract($pt);
switch ($_t) {
case "text":
$text = str_replace(["{PAGE_NUM}", "{PAGE_COUNT}"],
[$p, $this->_page_count], $text);
$this->text($x, $y, $text, $font, $size, $color, $word_space, $char_space, $angle);
break;
case "callback":
$fontMetrics = $this->get_dompdf()->getFontMetrics();
$callback($p, $this->_page_count, $this, $fontMetrics);
break;
case "script":
if (!$eval) {
$eval = new PHPEvaluator($this);
}
$eval->evaluate($code, ["PAGE_NUM" => $p, "PAGE_COUNT" => $this->_page_count]);
break;
case "line":
$this->line($x1, $y1, $x2, $y2, $color, $width, $style);
break;
}
}
$fontMetrics = $this->_dompdf->getFontMetrics();
$callback($p, $this->_page_count, $this, $fontMetrics);
$this->_pdf->suspend_page("");
}
@ -1489,10 +1271,6 @@ class PDFLib implements Canvas
}
/**
* Streams the PDF to the client.
*
* @param string $filename The filename to present to the client.
* @param array $options Associative array: 'compress' => 1 or 0 (default 1); 'Attachment' => 1 or 0 (default 1).
* @throws Exception
*/
public function stream($filename = "document.pdf", $options = [])
@ -1508,8 +1286,6 @@ class PDFLib implements Canvas
$options["Attachment"] = true;
}
$this->_add_page_text();
if ($options["compress"]) {
$this->setPDFLibValue("compress", 6);
} else {
@ -1564,20 +1340,12 @@ class PDFLib implements Canvas
flush();
}
/**
* Returns the PDF as a string.
*
* @param array $options Associative array: 'compress' => 1 or 0 (default 1).
* @return string
*/
public function output($options = [])
{
if (!isset($options["compress"])) {
$options["compress"] = true;
}
$this->_add_page_text();
if ($options["compress"]) {
$this->setPDFLibValue("compress", 6);
} else {

303
library/vendor/dompdf/src/Canvas.php → library/vendor/dompdf/vendor/dompdf/dompdf/src/Canvas.php vendored
View File

@ -1,12 +1,9 @@
<?php
/**
* @package dompdf
* @link http://dompdf.github.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @author Fabien Ménager <fabien.menager@gmail.com>
* @link https://github.com/dompdf/dompdf
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf;
/**
@ -24,7 +21,13 @@ namespace Dompdf;
*/
interface Canvas
{
function __construct($paper = "letter", $orientation = "portrait", Dompdf $dompdf = null);
/**
* @param string|float[] $paper The paper size to use as either a standard paper size (see {@link Dompdf\Adapter\CPDF::$PAPER_SIZES})
* or an array of the form `[x1, y1, x2, y2]` (typically `[0, 0, width, height]`).
* @param string $orientation The paper orientation, either `portrait` or `landscape`.
* @param Dompdf $dompdf The Dompdf instance.
*/
public function __construct($paper = "letter", $orientation = "portrait", ?Dompdf $dompdf = null);
/**
* @return Dompdf
@ -39,7 +42,7 @@ interface Canvas
function get_page_number();
/**
* Returns the total number of pages
* Returns the total number of pages in the document
*
* @return int
*/
@ -55,47 +58,68 @@ interface Canvas
/**
* Draws a line from x1,y1 to x2,y2
*
* See {@link Style::munge_color()} for the format of the color array.
* See {@link Cpdf::setLineStyle()} for a description of the format of the
* $style parameter (aka dash).
* $style and $cap parameters (aka dash and cap).
*
* @param float $x1
* @param float $y1
* @param float $x2
* @param float $y2
* @param array $color
* @param float $width
* @param array $style
* @param float $x1
* @param float $y1
* @param float $x2
* @param float $y2
* @param array $color Color array in the format `[r, g, b, "alpha" => alpha]`
* where r, g, b, and alpha are float values between 0 and 1
* @param float $width
* @param array $style
* @param string $cap `butt`, `round`, or `square`
*/
function line($x1, $y1, $x2, $y2, $color, $width, $style = null);
function line($x1, $y1, $x2, $y2, $color, $width, $style = [], $cap = "butt");
/**
* Draws an arc
*
* See {@link Cpdf::setLineStyle()} for a description of the format of the
* $style and $cap parameters (aka dash and cap).
*
* @param float $x X coordinate of the arc
* @param float $y Y coordinate of the arc
* @param float $r1 Radius 1
* @param float $r2 Radius 2
* @param float $astart Start angle in degrees
* @param float $aend End angle in degrees
* @param array $color Color array in the format `[r, g, b, "alpha" => alpha]`
* where r, g, b, and alpha are float values between 0 and 1
* @param float $width
* @param array $style
* @param string $cap `butt`, `round`, or `square`
*/
function arc($x, $y, $r1, $r2, $astart, $aend, $color, $width, $style = [], $cap = "butt");
/**
* Draws a rectangle at x1,y1 with width w and height h
*
* See {@link Style::munge_color()} for the format of the color array.
* See {@link Cpdf::setLineStyle()} for a description of the $style
* parameter (aka dash)
* See {@link Cpdf::setLineStyle()} for a description of the format of the
* $style and $cap parameters (aka dash and cap).
*
* @param float $x1
* @param float $y1
* @param float $w
* @param float $h
* @param array $color
* @param float $width
* @param array $style
* @param float $x1
* @param float $y1
* @param float $w
* @param float $h
* @param array $color Color array in the format `[r, g, b, "alpha" => alpha]`
* where r, g, b, and alpha are float values between 0 and 1
* @param float $width
* @param array $style
* @param string $cap `butt`, `round`, or `square`
*/
function rectangle($x1, $y1, $w, $h, $color, $width, $style = null);
function rectangle($x1, $y1, $w, $h, $color, $width, $style = [], $cap = "butt");
/**
* Draws a filled rectangle at x1,y1 with width w and height h
*
* See {@link Style::munge_color()} for the format of the color array.
*
* @param float $x1
* @param float $y1
* @param float $w
* @param float $h
* @param array $color
* @param array $color Color array in the format `[r, g, b, "alpha" => alpha]`
* where r, g, b, and alpha are float values between 0 and 1
*/
function filled_rectangle($x1, $y1, $w, $h, $color);
@ -120,65 +144,67 @@ interface Canvas
* @param float $tr
* @param float $br
* @param float $bl
*
* @return
*/
function clipping_roundrectangle($x1, $y1, $w, $h, $tl, $tr, $br, $bl);
/**
* Starts a clipping polygon
*
* @param float[] $points
*/
public function clipping_polygon(array $points): void;
/**
* Ends the last clipping shape
*/
function clipping_end();
/**
* Processes a callback on every page
* Processes a callback on every page.
*
* The callback function receives the four parameters `$pageNumber`,
* `$pageCount`, `$pdf`, and `$fontMetrics`, in that order.
* The callback function receives the four parameters `int $pageNumber`,
* `int $pageCount`, `Canvas $canvas`, and `FontMetrics $fontMetrics`, in
* that order.
*
* This function can be used to add page numbers to all pages after the
* first one, for example.
*
* @param callable $callback The callback function to process on every page
* @todo Enable with next major release
*/
//public function page_script(callable $callback): void;
public function page_script($callback): void;
/**
* Writes text at the specified x and y coordinates on every page
* Writes text at the specified x and y coordinates on every page.
*
* The strings '{PAGE_NUM}' and '{PAGE_COUNT}' are automatically replaced
* with their current values.
*
* See {@link Style::munge_color()} for the format of the color array.
*
* @param float $x
* @param float $y
* @param string $text the text to write
* @param string $font the font file to use
* @param float $size the font size, in points
* @param array $color
* @param float $word_space word spacing adjustment
* @param float $char_space char spacing adjustment
* @param float $angle angle to write the text at, measured CW starting from the x-axis
* @param string $text The text to write
* @param string $font The font file to use
* @param float $size The font size, in points
* @param array $color Color array in the format `[r, g, b, "alpha" => alpha]`
* where r, g, b, and alpha are float values between 0 and 1
* @param float $word_space Word spacing adjustment
* @param float $char_space Char spacing adjustment
* @param float $angle Angle to write the text at, measured clockwise starting from the x-axis
*/
public function page_text($x, $y, $text, $font, $size, $color = [0, 0, 0], $word_space = 0.0, $char_space = 0.0, $angle = 0.0);
/**
* Draw line at the specified coordinates on every page.
*
* See {@link Style::munge_color()} for the format of the color array.
* Draws a line at the specified coordinates on every page.
*
* @param float $x1
* @param float $y1
* @param float $x2
* @param float $y2
* @param array $color
* @param array $color Color array in the format `[r, g, b, "alpha" => alpha]`
* where r, g, b, and alpha are float values between 0 and 1
* @param float $width
* @param array $style optional
* @todo Enable with next major release
* @param array $style
*/
//public function page_line($x1, $y1, $x2, $y2, $color, $width, $style = []);
public function page_line($x1, $y1, $x2, $y2, $color, $width, $style = []);
/**
* Save current state
@ -204,8 +230,8 @@ interface Canvas
*
* @param float $angle_x
* @param float $angle_y
* @param float $x Origin abscissa
* @param float $y Origin ordinate
* @param float $x Origin abscissa
* @param float $y Origin ordinate
*/
function skew($angle_x, $angle_y, $x, $y);
@ -230,13 +256,12 @@ interface Canvas
/**
* Transform
*
* @param $a
* @param $b
* @param $c
* @param $d
* @param $e
* @param $f
* @return
* @param float $a
* @param float $b
* @param float $c
* @param float $d
* @param float $e
* @param float $f
*/
function transform($a, $b, $c, $d, $e, $f);
@ -245,43 +270,43 @@ interface Canvas
*
* The polygon is formed by joining all the points stored in the $points
* array. $points has the following structure:
* <code>
* ```
* array(0 => x1,
* 1 => y1,
* 2 => x2,
* 3 => y2,
* ...
* );
* </code>
* ```
*
* See {@link Style::munge_color()} for the format of the color array.
* See {@link Cpdf::setLineStyle()} for a description of the $style
* parameter (aka dash)
* See {@link Cpdf::setLineStyle()} for a description of the format of the
* $style parameter (aka dash).
*
* @param array $points
* @param array $color
* @param array $color Color array in the format `[r, g, b, "alpha" => alpha]`
* where r, g, b, and alpha are float values between 0 and 1
* @param float $width
* @param array $style
* @param bool $fill Fills the polygon if true
* @param bool $fill Fills the polygon if true
*/
function polygon($points, $color, $width = null, $style = null, $fill = false);
function polygon($points, $color, $width = null, $style = [], $fill = false);
/**
* Draws a circle at $x,$y with radius $r
*
* See {@link Style::munge_color()} for the format of the color array.
* See {@link Cpdf::setLineStyle()} for a description of the $style
* parameter (aka dash)
* See {@link Cpdf::setLineStyle()} for a description of the format of the
* $style parameter (aka dash).
*
* @param float $x
* @param float $y
* @param float $r
* @param array $color
* @param array $color Color array in the format `[r, g, b, "alpha" => alpha]`
* where r, g, b, and alpha are float values between 0 and 1
* @param float $width
* @param array $style
* @param bool $fill Fills the circle if true
* @param bool $fill Fills the circle if true
*/
function circle($x, $y, $r, $color, $width = null, $style = null, $fill = false);
function circle($x, $y, $r, $color, $width = null, $style = [], $fill = false);
/**
* Add an image to the pdf.
@ -289,44 +314,28 @@ interface Canvas
* The image is placed at the specified x and y coordinates with the
* given width and height.
*
* @param string $img_url the path to the image
* @param float $x x position
* @param float $y y position
* @param int $w width (in pixels)
* @param int $h height (in pixels)
* @param string $img The path to the image
* @param float $x X position
* @param float $y Y position
* @param float $w Width
* @param float $h Height
* @param string $resolution The resolution of the image
*/
function image($img_url, $x, $y, $w, $h, $resolution = "normal");
/**
* Add an arc to the PDF
* See {@link Style::munge_color()} for the format of the color array.
*
* @param float $x X coordinate of the arc
* @param float $y Y coordinate of the arc
* @param float $r1 Radius 1
* @param float $r2 Radius 2
* @param float $astart Start angle in degrees
* @param float $aend End angle in degrees
* @param array $color Color
* @param float $width
* @param array $style
*/
function arc($x, $y, $r1, $r2, $astart, $aend, $color, $width, $style = []);
function image($img, $x, $y, $w, $h, $resolution = "normal");
/**
* Writes text at the specified x and y coordinates
* See {@link Style::munge_color()} for the format of the color array.
*
* @param float $x
* @param float $y
* @param string $text the text to write
* @param string $font the font file to use
* @param float $size the font size, in points
* @param array $color
* @param float $word_space word spacing adjustment
* @param float $char_space char spacing adjustment
* @param float $angle angle
* @param float $x
* @param float $y
* @param string $text The text to write
* @param string $font The font file to use
* @param float $size The font size, in points
* @param array $color Color array in the format `[r, g, b, "alpha" => alpha]`
* where r, g, b, and alpha are float values between 0 and 1
* @param float $word_space Word spacing adjustment
* @param float $char_space Char spacing adjustment
* @param float $angle Angle to write the text at, measured clockwise starting from the x-axis
*/
function text($x, $y, $text, $font, $size, $color = [0, 0, 0], $word_space = 0.0, $char_space = 0.0, $angle = 0.0);
@ -340,30 +349,30 @@ interface Canvas
/**
* Add a link to the pdf
*
* @param string $url The url to link to
* @param float $x The x position of the link
* @param float $y The y position of the link
* @param float $width The width of the link
* @param float $height The height of the link
* @param string $url The url to link to
* @param float $x The x position of the link
* @param float $y The y position of the link
* @param float $width The width of the link
* @param float $height The height of the link
*/
function add_link($url, $x, $y, $width, $height);
/**
* Add meta information to the pdf
* Add meta information to the PDF.
*
* @param string $name Label of the value (Creator, Producer, etc.)
* @param string $label Label of the value (Creator, Producer, etc.)
* @param string $value The text to set
*/
function add_info($name, $value);
public function add_info(string $label, string $value): void;
/**
* Calculates text size, in points
*
* @param string $text the text to be sized
* @param string $font the desired font
* @param float $size the desired font size
* @param float $word_spacing word spacing, if any
* @param float $char_spacing char spacing, if any
* @param string $text The text to be sized
* @param string $font The font file to use
* @param float $size The font size, in points
* @param float $word_spacing Word spacing, if any
* @param float $char_spacing Char spacing, if any
*
* @return float
*/
@ -372,18 +381,28 @@ interface Canvas
/**
* Calculates font height, in points
*
* @param string $font
* @param float $size
* @param string $font The font file to use
* @param float $size The font size, in points
*
* @return float
*/
function get_font_height($font, $size);
/**
* Returns the font x-height, in points
*
* @param string $font The font file to use
* @param float $size The font size, in points
*
* @return float
*/
//function get_font_x_height($font, $size);
/**
* Calculates font baseline, in points
*
* @param string $font
* @param float $size
* @param string $font The font file to use
* @param float $size The font size, in points
*
* @return float
*/
@ -396,31 +415,20 @@ interface Canvas
*/
function get_width();
/**
* Return the image's height in pixels
* Returns the PDF's height in points
*
* @return float
*/
function get_height();
/**
* Returns the font x-height, in points
*
* @param string $font
* @param float $size
*
* @return float
*/
//function get_font_x_height($font, $size);
/**
* Sets the opacity
*
* @param float $opacity
* @param float $opacity
* @param string $mode
*/
function set_opacity($opacity, $mode = "Normal");
public function set_opacity(float $opacity, string $mode = "Normal"): void;
/**
* Sets the default view
@ -435,17 +443,13 @@ interface Canvas
* 'FitBH' top
* 'FitBV' left
* @param array $options
*
* @return void
*/
function set_default_view($view, $options = []);
/**
* @param string $script
*
* @return void
* @param string $code
*/
function javascript($script);
function javascript($code);
/**
* Starts a new page
@ -455,10 +459,10 @@ interface Canvas
function new_page();
/**
* Streams the PDF directly to the browser.
* Streams the PDF to the client.
*
* @param string $filename The filename to present to the browser.
* @param array $options Associative array: 'compress' => 1 or 0 (default 1); 'Attachment' => 1 or 0 (default 1).
* @param string $filename The filename to present to the client.
* @param array $options Associative array: 'compress' => 1 or 0 (default 1); 'Attachment' => 1 or 0 (default 1).
*/
function stream($filename, $options = []);
@ -466,6 +470,7 @@ interface Canvas
* Returns the PDF as a string.
*
* @param array $options Associative array: 'compress' => 1 or 0 (default 1).
*
* @return string
*/
function output($options = []);

3
library/vendor/dompdf/src/CanvasFactory.php → library/vendor/dompdf/vendor/dompdf/dompdf/src/CanvasFactory.php vendored
View File

@ -1,8 +1,7 @@
<?php
/**
* @package dompdf
* @link http://dompdf.github.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @link https://github.com/dompdf/dompdf
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf;

101
library/vendor/dompdf/src/Cellmap.php → library/vendor/dompdf/vendor/dompdf/dompdf/src/Cellmap.php vendored
View File

@ -1,8 +1,7 @@
<?php
/**
* @package dompdf
* @link http://dompdf.github.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @link https://github.com/dompdf/dompdf
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf;
@ -23,10 +22,8 @@ class Cellmap
{
/**
* Border style weight lookup for collapsed border resolution.
*
* @var array
*/
protected static $_BORDER_STYLE_SCORE = [
protected const BORDER_STYLE_SCORE = [
"double" => 8,
"solid" => 7,
"dashed" => 6,
@ -131,10 +128,7 @@ class Cellmap
$this->reset();
}
/**
*
*/
public function reset()
public function reset(): void
{
$this->_num_rows = 0;
$this->_num_cols = 0;
@ -153,10 +147,7 @@ class Cellmap
$this->__col = $this->__row = 0;
}
/**
*
*/
public function lock_columns()
public function lock_columns(): void
{
$this->_columns_locked = true;
}
@ -170,9 +161,9 @@ class Cellmap
}
/**
* @param $fixed
* @param bool $fixed
*/
public function set_layout_fixed($fixed)
public function set_layout_fixed(bool $fixed)
{
$this->_fixed_layout = $fixed;
}
@ -456,12 +447,12 @@ class Cellmap
/**
* https://www.w3.org/TR/CSS21/tables.html#border-conflict-resolution
*
* @param int $i
* @param int $j
* @param string $h_v
* @param array $border_spec
* @param int $i
* @param int $j
* @param string $h_v `horizontal` or `vertical`
* @param array $border_spec
*/
protected function _resolve_border($i, $j, $h_v, $border_spec)
protected function resolve_border(int $i, int $j, string $h_v, array $border_spec): void
{
if (!isset($this->_borders[$i][$j][$h_v])) {
$this->_borders[$i][$j][$h_v] = $border_spec;
@ -483,9 +474,9 @@ class Cellmap
// width here, as its resolved width is always 0
if ($n_style === "hidden" || $n_width > $o_width
|| ($o_width == $n_width
&& isset(self::$_BORDER_STYLE_SCORE[$n_style])
&& isset(self::$_BORDER_STYLE_SCORE[$o_style])
&& self::$_BORDER_STYLE_SCORE[$n_style] > self::$_BORDER_STYLE_SCORE[$o_style])
&& isset(self::BORDER_STYLE_SCORE[$n_style])
&& isset(self::BORDER_STYLE_SCORE[$o_style])
&& self::BORDER_STYLE_SCORE[$n_style] > self::BORDER_STYLE_SCORE[$o_style])
) {
$this->_borders[$i][$j][$h_v] = $border_spec;
}
@ -554,7 +545,7 @@ class Cellmap
// Recursively add the frames within the table, its row groups and rows
if ($frame === $this->_table
|| $display === "table-row"
|| in_array($display, TableFrameDecorator::$ROW_GROUPS, true)
|| in_array($display, TableFrameDecorator::ROW_GROUPS, true)
) {
$start_row = $this->__row;
@ -579,14 +570,14 @@ class Cellmap
// Resolve vertical borders
for ($i = 0; $i < $num_rows + 1; $i++) {
$this->_resolve_border($start_row + $i, 0, "vertical", $bp["left"]);
$this->_resolve_border($start_row + $i, $this->_num_cols, "vertical", $bp["right"]);
$this->resolve_border($start_row + $i, 0, "vertical", $bp["left"]);
$this->resolve_border($start_row + $i, $this->_num_cols, "vertical", $bp["right"]);
}
// Resolve horizontal borders
for ($j = 0; $j < $this->_num_cols; $j++) {
$this->_resolve_border($start_row, $j, "horizontal", $bp["top"]);
$this->_resolve_border($this->__row, $j, "horizontal", $bp["bottom"]);
$this->resolve_border($start_row, $j, "horizontal", $bp["top"]);
$this->resolve_border($this->__row, $j, "horizontal", $bp["bottom"]);
}
if ($frame === $this->_table) {
@ -644,8 +635,8 @@ class Cellmap
if ($collapse) {
// Resolve vertical borders
$this->_resolve_border($row, $this->__col, "vertical", $bp["left"]);
$this->_resolve_border($row, $this->__col + $colspan, "vertical", $bp["right"]);
$this->resolve_border($row, $this->__col, "vertical", $bp["left"]);
$this->resolve_border($row, $this->__col + $colspan, "vertical", $bp["right"]);
}
}
@ -656,8 +647,8 @@ class Cellmap
if ($collapse) {
// Resolve horizontal borders
$this->_resolve_border($this->__row, $col, "horizontal", $bp["top"]);
$this->_resolve_border($this->__row + $rowspan, $col, "horizontal", $bp["bottom"]);
$this->resolve_border($this->__row, $col, "horizontal", $bp["top"]);
$this->resolve_border($this->__row + $rowspan, $col, "horizontal", $bp["bottom"]);
}
}
@ -684,11 +675,8 @@ class Cellmap
} else {
// The additional 1/2 width gets added to the table proper
[$h, $v] = $table_style->border_spacing;
$v = $table_style->length_in_pt($v);
$h = $table_style->length_in_pt($h);
$v_spacing = is_numeric($v) ? $v / 2 : $v;
$h_spacing = is_numeric($v) ? $h / 2 : $h;
$v_spacing = $v / 2;
$h_spacing = $h / 2;
}
foreach ($this->_frames as $frame_info) {
@ -790,12 +778,19 @@ class Cellmap
}
}
}
// Adjust absolute columns so that the absolute (and max) width is the
// largest minimum width of all cells. This accounts for cells without
// absolute width within an absolute column
foreach ($this->_columns as &$col) {
if ($col["absolute"] > 0) {
$col["absolute"] = $col["min-width"];
$col["max-width"] = $col["min-width"];
}
}
}
/**
*
*/
public function add_row()
protected function add_row(): void
{
$this->__row++;
$this->_num_rows++;
@ -899,10 +894,7 @@ class Cellmap
$this->_frames[$g_key]["rows"] = range($first_index, $last_index);
}
/**
*
*/
public function assign_x_positions()
public function assign_x_positions(): void
{
// Pre-condition: widths must be resolved and assigned to columns and
// column[0]["x"] must be set.
@ -918,17 +910,14 @@ class Cellmap
}
}
/**
*
*/
public function assign_frame_heights()
public function assign_frame_heights(): void
{
// Pre-condition: widths and heights of each column & row must be
// calcluated
foreach ($this->_frames as $arr) {
$frame = $arr["frame"];
$h = 0;
$h = 0.0;
foreach ($arr["rows"] as $row) {
if (!isset($this->_rows[$row])) {
// The row has been removed because of a page split, so skip it.
@ -941,7 +930,7 @@ class Cellmap
if ($frame instanceof TableCellFrameDecorator) {
$frame->set_cell_height($h);
} else {
$frame->get_style()->height = $h;
$frame->get_style()->set_used("height", $h);
}
}
}
@ -949,13 +938,13 @@ class Cellmap
/**
* Re-adjust frame height if the table height is larger than its content
*/
public function set_frame_heights($table_height, $content_height)
public function set_frame_heights(float $table_height, float $content_height): void
{
// Distribute the increased height proportionally amongst each row
foreach ($this->_frames as $arr) {
$frame = $arr["frame"];
$h = 0;
$h = 0.0;
foreach ($arr["rows"] as $row) {
if (!isset($this->_rows[$row])) {
continue;
@ -967,13 +956,13 @@ class Cellmap
if ($content_height > 0) {
$new_height = ($h / $content_height) * $table_height;
} else {
$new_height = 0;
$new_height = 0.0;
}
if ($frame instanceof TableCellFrameDecorator) {
$frame->set_cell_height($new_height);
} else {
$frame->get_style()->height = $new_height;
$frame->get_style()->set_used("height", $new_height);
}
}
}
@ -983,7 +972,7 @@ class Cellmap
*
* @return string
*/
public function __toString()
public function __toString(): string
{
$str = "";
$str .= "Columns:<br/>";

4
library/vendor/dompdf/src/Css/AttributeTranslator.php → library/vendor/dompdf/vendor/dompdf/dompdf/src/Css/AttributeTranslator.php vendored
View File

@ -1,9 +1,7 @@
<?php
/**
* @package dompdf
* @link http://dompdf.github.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @author Fabien Ménager <fabien.menager@gmail.com>
* @link https://github.com/dompdf/dompdf
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf\Css;

13
library/vendor/dompdf/src/Css/Color.php → library/vendor/dompdf/vendor/dompdf/dompdf/src/Css/Color.php vendored
View File

@ -2,12 +2,9 @@
/**
* @package dompdf
* @link http://dompdf.github.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @author Fabien Ménager <fabien.menager@gmail.com>
* @link https://github.com/dompdf/dompdf
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf\Css;
use Dompdf\Helpers;
@ -165,7 +162,7 @@ class Color
];
/**
* @param $color
* @param array|string|null $color
* @return array|string|null
*/
static function parse($color)
@ -261,7 +258,7 @@ class Color
// Parse alpha value
if (Helpers::is_percent($alpha)) {
$alpha = round((float) $alpha / 100, 2);
$alpha = (float) $alpha / 100;
} else {
$alpha = (float) $alpha;
}
@ -294,7 +291,7 @@ class Color
return null;
}
$values = array_map(function($c) {
$values = array_map(function ($c) {
return min(1.0, max(0.0, floatval(trim($c))));
}, $values);
@ -306,7 +303,7 @@ class Color
}
/**
* @param $color
* @param array|string $color
* @param float $alpha
* @return array
*/

3107
library/vendor/dompdf/src/Css/Style.php → library/vendor/dompdf/vendor/dompdf/dompdf/src/Css/Style.php vendored
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File diff suppressed because it is too large Load Diff

132
library/vendor/dompdf/src/Css/Stylesheet.php → library/vendor/dompdf/vendor/dompdf/dompdf/src/Css/Stylesheet.php vendored
View File

@ -1,10 +1,7 @@
<?php
/**
* @package dompdf
* @link http://dompdf.github.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @author Helmut Tischer <htischer@weihenstephan.org>
* @author Fabien Ménager <fabien.menager@gmail.com>
* @link https://github.com/dompdf/dompdf
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf\Css;
@ -288,19 +285,6 @@ class Stylesheet
$this->_styles[$key][] = $style;
}
/**
* Lookup a specific Style collection
*
* @deprecated
* @param string $key the selector of the requested Style collection
*
* @return Style[]
*/
function lookup(string $key): array
{
return $this->_styles[$key] ?? [];
}
/**
* load and parse a CSS string
*
@ -338,46 +322,26 @@ class Stylesheet
$parsed = Helpers::parse_data_uri($file);
$css = $parsed["data"];
} else {
$parsed_url = Helpers::explode_url($file);
[$this->_protocol, $this->_base_host, $this->_base_path, $filename] = $parsed_url;
$file = Helpers::build_url($this->_protocol, $this->_base_host, $this->_base_path, $filename);
$options = $this->_dompdf->getOptions();
// Download the remote file
if (!$options->isRemoteEnabled() && ($this->_protocol !== "" && $this->_protocol !== "file://")) {
Helpers::record_warnings(E_USER_WARNING, "Remote CSS resource '$file' referenced, but remote file download is disabled.", __FILE__, __LINE__);
return;
}
if ($this->_protocol === "" || $this->_protocol === "file://") {
$realfile = realpath($file);
$rootDir = realpath($options->getRootDir());
if (strpos($realfile, $rootDir) !== 0) {
$chroot = $options->getChroot();
$chrootValid = false;
foreach ($chroot as $chrootPath) {
$chrootPath = realpath($chrootPath);
if ($chrootPath !== false && strpos($realfile, $chrootPath) === 0) {
$chrootValid = true;
break;
}
}
if ($chrootValid !== true) {
Helpers::record_warnings(E_USER_WARNING, "Permission denied on $file. The file could not be found under the paths specified by Options::chroot.", __FILE__, __LINE__);
$parsed_url = Helpers::explode_url($file);
$protocol = $parsed_url["protocol"];
if ($file !== $this->getDefaultStylesheet()) {
$allowed_protocols = $options->getAllowedProtocols();
if (!array_key_exists($protocol, $allowed_protocols)) {
Helpers::record_warnings(E_USER_WARNING, "Permission denied on $file. The communication protocol is not supported.", __FILE__, __LINE__);
return;
}
foreach ($allowed_protocols[$protocol]["rules"] as $rule) {
[$result, $message] = $rule($file);
if (!$result) {
Helpers::record_warnings(E_USER_WARNING, "Error loading $file: $message", __FILE__, __LINE__);
return;
}
}
if (!$realfile) {
Helpers::record_warnings(E_USER_WARNING, "File '$realfile' not found.", __FILE__, __LINE__);
return;
}
$file = $realfile;
}
[$css, $http_response_header] = Helpers::getFileContent($file, $this->_dompdf->getHttpContext());
$good_mime_type = true;
@ -392,11 +356,12 @@ class Stylesheet
}
}
}
if (!$good_mime_type || $css === null) {
Helpers::record_warnings(E_USER_WARNING, "Unable to load css file $file", __FILE__, __LINE__);
return;
}
[$this->_protocol, $this->_base_host, $this->_base_path] = $parsed_url;
}
$this->_parse_css($css);
@ -577,7 +542,7 @@ class Stylesheet
// class=".* $tok .*" and class=".* $tok"
// This doesn't work because libxml only supports XPath 1.0...
//$query .= "[matches(@$attr,\"^${tok}\$|^${tok}[ ]+|[ ]+${tok}\$|[ ]+${tok}[ ]+\")]";
//$query .= "[matches(@$attr,\"^{$tok}\$|^{$tok}[ ]+|[ ]+{$tok}\$|[ ]+{$tok}[ ]+\")]";
$query .= "[contains(concat(' ', normalize-space(@$attr), ' '), concat(' ', '$tok', ' '))]";
$tok = "";
@ -620,7 +585,7 @@ class Stylesheet
switch ($tok) {
case "first-child":
$query .= "[1]";
$query .= "[not(preceding-sibling::*)]";
$tok = "";
break;
@ -653,16 +618,17 @@ class Stylesheet
$pseudo_classes[$tok] = true;
$p = $i + 1;
$nth = trim(mb_substr($selector, $p, strpos($selector, ")", $i) - $p));
$position = $last ? "(last()-position()+1)" : "position()";
// 1
if (preg_match("/^\d+$/", $nth)) {
$condition = "position() = $nth";
$condition = "$position = $nth";
} // odd
elseif ($nth === "odd") {
$condition = "(position() mod 2) = 1";
$condition = "($position mod 2) = 1";
} // even
elseif ($nth === "even") {
$condition = "(position() mod 2) = 0";
$condition = "($position mod 2) = 0";
} // an+b
else {
$condition = $this->_selector_an_plus_b($nth, $last);
@ -684,16 +650,17 @@ class Stylesheet
$pseudo_classes[$tok] = true;
$p = $i + 1;
$nth = trim(mb_substr($selector, $p, strpos($selector, ")", $i) - $p));
$position = $last ? "(last()-position()+1)" : "position()";
// 1
if (preg_match("/^\d+$/", $nth)) {
$condition = "position() = $nth";
$condition = "$position = $nth";
} // odd
elseif ($nth === "odd") {
$condition = "(position() mod 2) = 1";
$condition = "($position mod 2) = 1";
} // even
elseif ($nth === "even") {
$condition = "(position() mod 2) = 0";
$condition = "($position mod 2) = 0";
} // an+b
else {
$condition = $this->_selector_an_plus_b($nth, $last);
@ -920,26 +887,27 @@ class Stylesheet
/**
* https://github.com/tenderlove/nokogiri/blob/master/lib/nokogiri/css/xpath_visitor.rb
*
* @param $expr
* @param string $expr
* @param bool $last
*
* @return string
*/
protected function _selector_an_plus_b($expr, $last = false)
protected function _selector_an_plus_b(string $expr, bool $last = false): string
{
$expr = preg_replace("/\s/", "", $expr);
if (!preg_match("/^(?P<a>-?[0-9]*)?n(?P<b>[-+]?[0-9]+)?$/", $expr, $matches)) {
return "false()";
}
$a = ((isset($matches["a"]) && $matches["a"] !== "") ? intval($matches["a"]) : 1);
$b = ((isset($matches["b"]) && $matches["b"] !== "") ? intval($matches["b"]) : 0);
$a = (isset($matches["a"]) && $matches["a"] !== "") ? ($matches["a"] !== "-" ? intval($matches["a"]) : -1) : 1;
$b = (isset($matches["b"]) && $matches["b"] !== "") ? intval($matches["b"]) : 0;
$position = ($last ? "(last()-position()+1)" : "position()");
$position = $last ? "(last()-position()+1)" : "position()";
if ($b == 0) {
return "($position mod $a) = 0";
} else {
$compare = (($a < 0) ? "<=" : ">=");
$compare = ($a < 0) ? "<=" : ">=";
$b2 = -$b;
if ($b2 >= 0) {
$b2 = "+$b2";
@ -1006,7 +974,7 @@ class Stylesheet
continue;
}
$content = $style->get_prop("content");
$content = $style->get_specified("content");
// Do not create non-displayed before/after pseudo elements
// https://www.w3.org/TR/CSS21/generate.html#content
@ -1075,7 +1043,7 @@ class Stylesheet
// Now create the styles and assign them to the appropriate frames. (We
// iterate over the tree using an implicit FrameTree iterator.)
$root_flg = false;
foreach ($tree->get_frames() as $frame) {
foreach ($tree as $frame) {
// Helpers::pre_r($frame->get_node()->nodeName . ":");
if (!$root_flg && $this->_page_styles["base"]) {
$style = $this->_page_styles["base"];
@ -1330,7 +1298,7 @@ class Stylesheet
$media_query_feature = strtolower($media_query_match[3]);
$media_query_value = strtolower($media_query_match[2]);
$mq[] = [$media_query_feature, $media_query_value];
} else if (empty($media_query_match[4]) === false) {
} elseif (empty($media_query_match[4]) === false) {
$media_query_feature = strtolower($media_query_match[5]);
$media_query_value = (array_key_exists(8, $media_query_match) ? strtolower($media_query_match[8]) : null);
$mq[] = [$media_query_feature, $media_query_value];
@ -1431,20 +1399,16 @@ class Stylesheet
$val = preg_replace("/url\(\s*['\"]?([^'\")]+)['\"]?\s*\)/", "\\1", trim($val));
// Resolve the url now in the context of the current stylesheet
$parsed_url = Helpers::explode_url($val);
$path = Helpers::build_url($this->_protocol,
$this->_base_host,
$this->_base_path,
$val);
if (($parsed_url["protocol"] === "" || $parsed_url["protocol"] === "file://") && ($this->_protocol === "" || $this->_protocol === "file://")) {
$path = realpath($path);
// If realpath returns FALSE then specifically state that there is no background image
if ($path === false) {
$path = "none";
}
if ($path === null) {
$path = "none";
}
}
if ($DEBUGCSS) {
$parsed_url = Helpers::explode_url($path);
print "<pre>[_image\n";
print_r($parsed_url);
print $this->_protocol . "\n" . $this->_base_path . "\n" . $path . "\n";
@ -1493,9 +1457,9 @@ class Stylesheet
// Above does not work for subfolders and absolute urls.
// Todo: As above, do we need to replace php or file to an empty protocol for local files?
$url = $this->resolve_url($url);
$this->load_css_file($url);
if (($url = $this->resolve_url($url)) !== "none") {
$this->load_css_file($url);
}
// Restore the current base url
$this->_protocol = $protocol;
@ -1514,11 +1478,9 @@ class Stylesheet
{
$descriptors = $this->_parse_properties($str);
preg_match_all("/(url|local)\s*\([\"\']?([^\"\'\)]+)[\"\']?\)\s*(format\s*\([\"\']?([^\"\'\)]+)[\"\']?\))?/i", $descriptors->src, $src);
preg_match_all("/(url|local)\s*\(\s*[\"\']?([^\"\'\)]+)[\"\']?\s*\)\s*(format\s*\(\s*[\"\']?([^\"\'\)]+)[\"\']?\s*\))?/i", $descriptors->src, $src);
$sources = [];
$valid_sources = [];
foreach ($src[0] as $i => $value) {
$source = [
"local" => strtolower($src[1][$i]) === "local",
@ -1527,11 +1489,9 @@ class Stylesheet
"path" => Helpers::build_url($this->_protocol, $this->_base_host, $this->_base_path, $src[2][$i]),
];
if (!$source["local"] && in_array($source["format"], ["", "truetype"])) {
if (!$source["local"] && in_array($source["format"], ["", "truetype"]) && $source["path"] !== null) {
$valid_sources[] = $source;
}
$sources[] = $source;
}
// No valid sources
@ -1685,7 +1645,7 @@ class Stylesheet
{
$options = $this->_dompdf->getOptions();
$rootDir = realpath($options->getRootDir());
return $rootDir . self::DEFAULT_STYLESHEET;
return Helpers::build_url("file://", "", $rootDir, $rootDir . self::DEFAULT_STYLESHEET);
}
/**

287
library/vendor/dompdf/src/Dompdf.php → library/vendor/dompdf/vendor/dompdf/dompdf/src/Dompdf.php vendored
View File

@ -1,9 +1,7 @@
<?php
/**
* @package dompdf
* @link http://dompdf.github.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @author Fabien Ménager <fabien.menager@gmail.com>
* @link https://github.com/dompdf/dompdf
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf;
@ -14,11 +12,10 @@ use Dompdf\Adapter\CPDF;
use DOMXPath;
use Dompdf\Frame\Factory;
use Dompdf\Frame\FrameTree;
use HTML5_Tokenizer;
use HTML5_TreeBuilder;
use Dompdf\Image\Cache;
use Dompdf\Css\Stylesheet;
use Dompdf\Helpers;
use Masterminds\HTML5;
/**
* Dompdf - PHP5 HTML to PDF renderer
@ -197,16 +194,6 @@ class Dompdf
*/
private $quirksmode = false;
/**
* Protocol whitelist
*
* Protocols and PHP wrappers allowed in URLs. Full support is not
* guaranteed for the protocols/wrappers contained in this array.
*
* @var array
*/
private $allowedProtocols = ["", "file://", "http://", "https://"];
/**
* Local file extension whitelist
*
@ -259,7 +246,7 @@ class Dompdf
/**
* Class constructor
*
* @param array|Options $options
* @param Options|array|null $options
*/
public function __construct($options = null)
{
@ -272,8 +259,11 @@ class Dompdf
}
$versionFile = realpath(__DIR__ . '/../VERSION');
if (file_exists($versionFile) && ($version = trim(file_get_contents($versionFile))) !== false && $version !== '$Format:<%h>$') {
$this->version = sprintf('dompdf %s', $version);
if (($version = file_get_contents($versionFile)) !== false) {
$version = trim($version);
if ($version !== '$Format:<%h>$') {
$this->version = sprintf('dompdf %s', $version);
}
}
$this->setPhpConfig();
@ -281,8 +271,8 @@ class Dompdf
$this->paperSize = $this->options->getDefaultPaperSize();
$this->paperOrientation = $this->options->getDefaultPaperOrientation();
$this->setCanvas(CanvasFactory::get_instance($this, $this->paperSize, $this->paperOrientation));
$this->setFontMetrics(new FontMetrics($this->getCanvas(), $this->getOptions()));
$this->canvas = CanvasFactory::get_instance($this, $this->paperSize, $this->paperOrientation);
$this->fontMetrics = new FontMetrics($this->canvas, $this->options);
$this->css = new Stylesheet($this);
$this->restorePhpConfig();
@ -353,43 +343,25 @@ class Dompdf
[$this->protocol, $this->baseHost, $this->basePath] = Helpers::explode_url($file);
}
$protocol = strtolower($this->protocol);
$uri = Helpers::build_url($this->protocol, $this->baseHost, $this->basePath, $file);
if (!in_array($protocol, $this->allowedProtocols, true)) {
$allowed_protocols = $this->options->getAllowedProtocols();
if (!array_key_exists($protocol, $allowed_protocols)) {
throw new Exception("Permission denied on $file. The communication protocol is not supported.");
}
if (!$this->options->isRemoteEnabled() && ($protocol !== "" && $protocol !== "file://")) {
throw new Exception("Remote file requested, but remote file download is disabled.");
if ($protocol === "file://") {
$ext = strtolower(pathinfo($uri, PATHINFO_EXTENSION));
if (!in_array($ext, $this->allowedLocalFileExtensions)) {
throw new Exception("Permission denied on $file: The file extension is forbidden.");
}
}
if ($protocol === "" || $protocol === "file://") {
$realfile = realpath($uri);
$chroot = $this->options->getChroot();
$chrootValid = false;
foreach ($chroot as $chrootPath) {
$chrootPath = realpath($chrootPath);
if ($chrootPath !== false && strpos($realfile, $chrootPath) === 0) {
$chrootValid = true;
break;
}
foreach ($allowed_protocols[$protocol]["rules"] as $rule) {
[$result, $message] = $rule($uri);
if (!$result) {
throw new Exception("Error loading $file: $message");
}
if ($chrootValid !== true) {
throw new Exception("Permission denied on $file. The file could not be found under the paths specified by Options::chroot.");
}
$ext = strtolower(pathinfo($realfile, PATHINFO_EXTENSION));
if (!in_array($ext, $this->allowedLocalFileExtensions)) {
throw new Exception("Permission denied on $file. This file extension is forbidden");
}
if (!$realfile) {
throw new Exception("File '$file' not found.");
}
$uri = $realfile;
}
[$contents, $http_response_header] = Helpers::getFileContent($uri, $this->options->getHttpContext());
@ -498,43 +470,18 @@ class Dompdf
try {
// @todo Take the quirksmode into account
// https://quirks.spec.whatwg.org/
// http://hsivonen.iki.fi/doctype/
// https://developer.mozilla.org/en/mozilla's_quirks_mode
$quirksmode = false;
if ($this->options->isHtml5ParserEnabled() && class_exists(HTML5_Tokenizer::class)) {
$tokenizer = new HTML5_Tokenizer($str);
$tokenizer->parse();
$doc = $tokenizer->save();
$html5 = new HTML5(['encoding' => $encoding, 'disable_html_ns' => true]);
$dom = $html5->loadHTML($str);
$quirksmode = ($tokenizer->getTree()->getQuirksMode() > HTML5_TreeBuilder::NO_QUIRKS);
} else {
// loadHTML assumes ISO-8859-1 unless otherwise specified on the HTML document header.
// http://devzone.zend.com/1538/php-dom-xml-extension-encoding-processing/ (see #4)
// http://stackoverflow.com/a/11310258/264628
$doc = new DOMDocument("1.0", $encoding);
$doc->preserveWhiteSpace = true;
$doc->loadHTML($str);
$doc->encoding = $encoding;
// If some text is before the doctype, we are in quirksmode
if (preg_match("/^(.+)<!doctype/i", ltrim($str), $matches)) {
$quirksmode = true;
} // If no doctype is provided, we are in quirksmode
elseif (!preg_match("/^<!doctype/i", ltrim($str), $matches)) {
$quirksmode = true;
} else {
// HTML5 <!DOCTYPE html>
if (!$doc->doctype->publicId && !$doc->doctype->systemId) {
$quirksmode = false;
}
// not XHTML
if (!preg_match("/xhtml/i", $doc->doctype->publicId)) {
$quirksmode = true;
}
}
}
// extra step to normalize the HTML document structure
// see Masterminds/html5-php#166
$doc = new DOMDocument("1.0", $encoding);
$doc->preserveWhiteSpace = true;
$doc->loadHTML($html5->saveHTML($dom), LIBXML_NOWARNING | LIBXML_NOERROR);
$this->loadDOM($doc, $quirksmode);
} finally {
@ -584,9 +531,11 @@ class Dompdf
$acceptedmedia[] = $this->options->getDefaultMediaType();
// <base href="" />
$base_nodes = $this->dom->getElementsByTagName("base");
if ($base_nodes->length && ($href = $base_nodes->item(0)->getAttribute("href"))) {
[$this->protocol, $this->baseHost, $this->basePath] = Helpers::explode_url($href);
/** @var \DOMElement|null */
$baseNode = $this->dom->getElementsByTagName("base")->item(0);
$baseHref = $baseNode ? $baseNode->getAttribute("href") : "";
if ($baseHref !== "") {
[$this->protocol, $this->baseHost, $this->basePath] = Helpers::explode_url($baseHref);
}
// Set the base path of the Stylesheet to that of the file being processed
@ -628,7 +577,9 @@ class Dompdf
$url = $tag->getAttribute("href");
$url = Helpers::build_url($this->protocol, $this->baseHost, $this->basePath, $url);
$this->css->load_css_file($url, Stylesheet::ORIG_AUTHOR);
if ($url !== null) {
$this->css->load_css_file($url, Stylesheet::ORIG_AUTHOR);
}
}
break;
@ -726,9 +677,8 @@ class Dompdf
public function render()
{
$this->setPhpConfig();
$options = $this->options;
$logOutputFile = $options->getLogOutputFile();
$logOutputFile = $this->options->getLogOutputFile();
if ($logOutputFile) {
if (!file_exists($logOutputFile) && is_writable(dirname($logOutputFile))) {
touch($logOutputFile);
@ -753,36 +703,31 @@ class Dompdf
$pageStyle->inherit($basePageStyle);
}
$defaultOptionPaperSize = $this->getPaperSize($options->getDefaultPaperSize());
// If there is a CSS defined paper size compare to the paper size used to create the canvas to determine a
// recreation need
// Set paper size if defined via CSS
if (is_array($basePageStyle->size)) {
$basePageStyleSize = $basePageStyle->size;
$this->setPaper([0, 0, $basePageStyleSize[0], $basePageStyleSize[1]]);
[$width, $height] = $basePageStyle->size;
$this->setPaper([0, 0, $width, $height]);
}
$paperSize = $this->getPaperSize();
if (
$defaultOptionPaperSize[2] !== $paperSize[2] ||
$defaultOptionPaperSize[3] !== $paperSize[3] ||
$options->getDefaultPaperOrientation() !== $this->paperOrientation
) {
$this->setCanvas(CanvasFactory::get_instance($this, $this->paperSize, $this->paperOrientation));
$this->fontMetrics->setCanvas($this->getCanvas());
// Create a new canvas instance if the current one does not match the
// desired paper size
$canvasWidth = $this->canvas->get_width();
$canvasHeight = $this->canvas->get_height();
$size = $this->getPaperSize();
if ($canvasWidth !== $size[2] || $canvasHeight !== $size[3]) {
$this->canvas = CanvasFactory::get_instance($this, $this->paperSize, $this->paperOrientation);
$this->fontMetrics->setCanvas($this->canvas);
}
$canvas = $this->getCanvas();
$canvas = $this->canvas;
$root = null;
foreach ($this->tree->get_frames() as $frame) {
// Set up the root frame
if (is_null($root)) {
$root = Factory::decorate_root($this->tree->get_root(), $this);
$root_frame = $this->tree->get_root();
$root = Factory::decorate_root($root_frame, $this);
foreach ($this->tree as $frame) {
if ($frame === $root_frame) {
continue;
}
// Create the appropriate decorators, reflowers & positioners.
Factory::decorate_frame($frame, $this, $root);
}
@ -819,6 +764,14 @@ class Dompdf
// This is where the magic happens:
$root->reflow();
if (isset($this->callbacks["end_document"])) {
$fs = $this->callbacks["end_document"];
foreach ($fs as $f) {
$canvas->page_script($f);
}
}
// Clean up cached images
if (!$this->options->getDebugKeepTemp()) {
Cache::clear($this->options->getDebugPng());
@ -846,17 +799,6 @@ class Dompdf
$this->restorePhpConfig();
}
/**
* Add meta information to the PDF after rendering
*/
public function add_info($label, $value)
{
$canvas = $this->getCanvas();
if (!is_null($canvas)) {
$canvas->add_info($label, $value);
}
}
/**
* Writes the output buffer in the log file
*
@ -883,6 +825,27 @@ class Dompdf
file_put_contents($logOutputFile, $out);
}
/**
* Add meta information to the PDF after rendering.
*
* @deprecated
*/
public function add_info($label, $value)
{
$this->addInfo($label, $value);
}
/**
* Add meta information to the PDF after rendering.
*
* @param string $label Label of the value (Creator, Producer, etc.)
* @param string $value The text to set
*/
public function addInfo(string $label, string $value): void
{
$this->canvas->add_info($label, $value);
}
/**
* Streams the PDF to the client.
*
@ -903,10 +866,7 @@ class Dompdf
{
$this->setPhpConfig();
$canvas = $this->getCanvas();
if (!is_null($canvas)) {
$canvas->stream($filename, $options);
}
$this->canvas->stream($filename, $options);
$this->restorePhpConfig();
}
@ -927,12 +887,7 @@ class Dompdf
{
$this->setPhpConfig();
$canvas = $this->getCanvas();
if (is_null($canvas)) {
return null;
}
$output = $canvas->output($options);
$output = $this->canvas->output($options);
$this->restorePhpConfig();
@ -1006,7 +961,7 @@ class Dompdf
/**
* Sets the paper size & orientation
*
* @param string|array $size 'letter', 'legal', 'A4', etc. {@link Dompdf\Adapter\CPDF::$PAPER_SIZES}
* @param string|float[] $size 'letter', 'legal', 'A4', etc. {@link Dompdf\Adapter\CPDF::$PAPER_SIZES}
* @param string $orientation 'portrait' or 'landscape'
* @return $this
*/
@ -1020,19 +975,25 @@ class Dompdf
/**
* Gets the paper size
*
* @param null|string|array $paperSize
* @return int[] A four-element integer array
* @return float[] A four-element float array
*/
public function getPaperSize($paperSize = null)
public function getPaperSize()
{
$size = $paperSize !== null ? $paperSize : $this->paperSize;
if (is_array($size)) {
return $size;
} else if (isset(Adapter\CPDF::$PAPER_SIZES[mb_strtolower($size)])) {
return Adapter\CPDF::$PAPER_SIZES[mb_strtolower($size)];
$paper = $this->paperSize;
$orientation = $this->paperOrientation;
if (is_array($paper)) {
$size = array_map("floatval", $paper);
} else {
return Adapter\CPDF::$PAPER_SIZES["letter"];
$paper = strtolower($paper);
$size = CPDF::$PAPER_SIZES[$paper] ?? CPDF::$PAPER_SIZES["letter"];
}
if (strtolower($orientation) === "landscape") {
[$size[2], $size[3]] = [$size[3], $size[2]];
}
return $size;
}
/**
@ -1265,6 +1226,11 @@ class Dompdf
}
/**
* Set a custom `Canvas` instance to render the document to.
*
* Be aware that the instance will be replaced on render if the document
* defines a paper size different from the canvas.
*
* @param Canvas $canvas
* @return $this
*/
@ -1361,7 +1327,7 @@ class Dompdf
}
$this->options = $options;
$fontMetrics = $this->getFontMetrics();
$fontMetrics = $this->fontMetrics;
if (isset($fontMetrics)) {
$fontMetrics->setOptions($options);
}
@ -1397,15 +1363,16 @@ class Dompdf
/**
* @param array $callbacks the set of callbacks to set
* @return $this
* @deprecated
*/
public function set_callbacks($callbacks)
{
$this->setCallbacks($callbacks);
return $this->setCallbacks($callbacks);
}
/**
* Sets callbacks for events like rendering of pages and elements.
* Define callbacks that allow modifying the document during render.
*
* The callbacks array should contain arrays with `event` set to a callback
* event name and `f` set to a function or any other callable.
@ -1416,27 +1383,31 @@ class Dompdf
* * `end_frame`: called after frame rendering is complete
* * `begin_page_render`: called before a page is rendered
* * `end_page_render`: called after page rendering is complete
* * `end_document`: called for every page after rendering is complete
*
* The function `f` must take an array as argument, which contains info
* about the event (`[0 => Canvas, 1 => Frame, "canvas" => Canvas,
* "frame" => Frame]`).
* The function `f` receives three arguments `Frame $frame`, `Canvas $canvas`,
* and `FontMetrics $fontMetrics` for all events but `end_document`. For
* `end_document`, the function receives four arguments `int $pageNumber`,
* `int $pageCount`, `Canvas $canvas`, and `FontMetrics $fontMetrics` instead.
*
* @param array $callbacks The set of callbacks to set
* @param array $callbacks The set of callbacks to set.
* @return $this
*/
public function setCallbacks($callbacks)
public function setCallbacks(array $callbacks): self
{
if (is_array($callbacks)) {
$this->callbacks = [];
foreach ($callbacks as $c) {
if (is_array($c) && isset($c["event"]) && isset($c["f"])) {
$event = $c["event"];
$f = $c["f"];
if (is_string($event) && is_callable($f)) {
$this->callbacks[$event][] = $f;
}
$this->callbacks = [];
foreach ($callbacks as $c) {
if (is_array($c) && isset($c["event"]) && isset($c["f"])) {
$event = $c["event"];
$f = $c["f"];
if (is_string($event) && is_callable($f)) {
$this->callbacks[$event][] = $f;
}
}
}
return $this;
}
/**

4
library/vendor/dompdf/src/Exception.php → library/vendor/dompdf/vendor/dompdf/dompdf/src/Exception.php vendored
View File

@ -1,11 +1,9 @@
<?php
/**
* @package dompdf
* @link http://dompdf.github.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @link https://github.com/dompdf/dompdf
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf;
/**

3
library/vendor/dompdf/src/Exception/ImageException.php → library/vendor/dompdf/vendor/dompdf/dompdf/src/Exception/ImageException.php vendored
View File

@ -1,8 +1,7 @@
<?php
/**
* @package dompdf
* @link http://dompdf.github.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @link https://github.com/dompdf/dompdf
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf\Exception;

276
library/vendor/dompdf/src/FontMetrics.php → library/vendor/dompdf/vendor/dompdf/dompdf/src/FontMetrics.php vendored
View File

@ -1,13 +1,9 @@
<?php
/**
* @package dompdf
* @link http://dompdf.github.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @author Helmut Tischer <htischer@weihenstephan.org>
* @author Fabien Ménager <fabien.menager@gmail.com>
* @link https://github.com/dompdf/dompdf
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf;
use FontLib\Font;
@ -25,7 +21,7 @@ use FontLib\Font;
class FontMetrics
{
/**
* Name of the font cache file
* Name of the user font families file
*
* This file must be writable by the webserver process only to update it
* with save_font_families() after adding the .afm file references of a new font family
@ -33,13 +29,8 @@ class FontMetrics
* This is typically done only from command line with load_font.php on converting
* ttf fonts to ufm with php-font-lib.
*/
const CACHE_FILE = "dompdf_font_family_cache.php";
const USER_FONTS_FILE = "installed-fonts.json";
/**
* @var Canvas
* @deprecated
*/
protected $pdf;
/**
* Underlying {@link Canvas} object to perform text size calculations
@ -49,13 +40,25 @@ class FontMetrics
protected $canvas;
/**
* Array of font family names to font files
*
* Usually cached by the {@link load_font.php} script
* Array of bundled font family names to variants
*
* @var array
*/
protected $fontLookup = [];
protected $bundledFonts = [];
/**
* Array of user defined font family names to variants
*
* @var array
*/
protected $userFonts = [];
/**
* combined list of all font families with absolute paths
*
* @var array
*/
protected $fontFamilies;
/**
* @var Options
@ -84,29 +87,14 @@ class FontMetrics
* Saves the stored font family cache
*
* The name and location of the cache file are determined by {@link
* FontMetrics::CACHE_FILE}. This file should be writable by the
* FontMetrics::USER_FONTS_FILE}. This file should be writable by the
* webserver process.
*
* @see FontMetrics::loadFontFamilies()
*/
public function saveFontFamilies()
{
// replace the path to the DOMPDF font directories with the corresponding constants (allows for more portability)
$cacheData = sprintf("<?php return function (%s, %s) {%s", '$fontDir', '$rootDir', PHP_EOL);
$cacheData .= sprintf("return array (%s", PHP_EOL);
foreach ($this->fontLookup as $family => $variants) {
$cacheData .= sprintf(" '%s' => array(%s", addslashes($family), PHP_EOL);
foreach ($variants as $variant => $path) {
$path = sprintf("'%s'", $path);
$path = str_replace('\'' . $this->options->getFontDir(), '$fontDir . \'', $path);
$path = str_replace('\'' . $this->options->getRootDir(), '$rootDir . \'', $path);
$cacheData .= sprintf(" '%s' => %s,%s", $variant, $path, PHP_EOL);
}
$cacheData .= sprintf(" ),%s", PHP_EOL);
}
$cacheData .= ");" . PHP_EOL;
$cacheData .= "}; ?>";
file_put_contents($this->getCacheFile(), $cacheData);
file_put_contents($this->getUserFontsFilePath(), json_encode($this->userFonts, JSON_PRETTY_PRINT));
}
/**
@ -124,33 +112,45 @@ class FontMetrics
*/
public function loadFontFamilies()
{
$fontDir = $this->options->getFontDir();
$rootDir = $this->options->getRootDir();
$file = $this->options->getRootDir() . "/lib/fonts/installed-fonts.dist.json";
$this->bundledFonts = json_decode(file_get_contents($file), true);
// FIXME: temporarily define constants for cache files <= v0.6.2
if (!defined("DOMPDF_DIR")) { define("DOMPDF_DIR", $rootDir); }
if (!defined("DOMPDF_FONT_DIR")) { define("DOMPDF_FONT_DIR", $fontDir); }
$file = $rootDir . "/lib/fonts/dompdf_font_family_cache.dist.php";
$distFontsClosure = require $file;
$distFonts = is_array($distFontsClosure) ? $distFontsClosure : $distFontsClosure($rootDir);
if (!is_readable($this->getCacheFile())) {
$this->fontLookup = $distFonts;
return;
if (is_readable($this->getUserFontsFilePath())) {
$this->userFonts = json_decode(file_get_contents($this->getUserFontsFilePath()), true);
} else {
$this->loadFontFamiliesLegacy();
}
}
$cacheDataClosure = require $this->getCacheFile();
$cacheData = is_array($cacheDataClosure) ? $cacheDataClosure : $cacheDataClosure($fontDir, $rootDir);
$this->fontLookup = [];
if (is_array($this->fontLookup)) {
foreach ($cacheData as $key => $value) {
$this->fontLookup[stripslashes($key)] = $value;
private function loadFontFamiliesLegacy()
{
$legacyCacheFile = $this->options->getFontDir() . '/dompdf_font_family_cache.php';
if (is_readable($legacyCacheFile)) {
$fontDir = $this->options->getFontDir();
$rootDir = $this->options->getRootDir();
if (!defined("DOMPDF_DIR")) { define("DOMPDF_DIR", $rootDir); }
if (!defined("DOMPDF_FONT_DIR")) { define("DOMPDF_FONT_DIR", $fontDir); }
$cacheDataClosure = require $legacyCacheFile;
$cacheData = is_array($cacheDataClosure) ? $cacheDataClosure : $cacheDataClosure($fontDir, $rootDir);
if (is_array($cacheData)) {
foreach ($cacheData as $family => $variants) {
if (!isset($this->bundledFonts[$family]) && is_array($variants)) {
foreach ($variants as $variant => $variantPath) {
$variantName = basename($variantPath);
$variantDir = dirname($variantPath);
if ($variantDir == $fontDir) {
$this->userFonts[$family][$variant] = $variantName;
} else {
$this->userFonts[$family][$variant] = $variantPath;
}
}
}
}
$this->saveFontFamilies();
}
}
// Merge provided fonts
$this->fontLookup += $distFonts;
}
/**
@ -183,7 +183,6 @@ class FontMetrics
$styleString = $this->getType("{$style['weight']} {$style['style']}");
$fontDir = $this->options->getFontDir();
$remoteHash = md5($remoteFile);
$prefix = $fontname . "_" . $styleString;
@ -199,49 +198,32 @@ class FontMetrics
$prefix = preg_replace("[\W]", "_", $prefix);
$prefix = preg_replace("/[^-_\w]+/", "", $prefix);
$localFile = $fontDir . "/" . $prefix . "_" . $remoteHash;
$localFile = $prefix . "_" . $remoteHash;
$localFilePath = $this->getOptions()->getFontDir() . "/" . $localFile;
if (isset($entry[$styleString]) && $localFile == $entry[$styleString]) {
if (isset($entry[$styleString]) && $localFilePath == $entry[$styleString]) {
return true;
}
$cacheEntry = $localFile;
$entry[$styleString] = $cacheEntry;
$entry[$styleString] = $localFile;
// Download the remote file
[$protocol] = Helpers::explode_url($remoteFile);
if (!$this->options->isRemoteEnabled() && ($protocol !== "" && $protocol !== "file://")) {
Helpers::record_warnings(E_USER_WARNING, "Remote font resource $remoteFile referenced, but remote file download is disabled.", __FILE__, __LINE__);
$allowed_protocols = $this->options->getAllowedProtocols();
if (!array_key_exists($protocol, $allowed_protocols)) {
Helpers::record_warnings(E_USER_WARNING, "Permission denied on $remoteFile. The communication protocol is not supported.", __FILE__, __LINE__);
return false;
}
if ($protocol === "" || $protocol === "file://") {
$realfile = realpath($remoteFile);
$rootDir = realpath($this->options->getRootDir());
if (strpos($realfile, $rootDir) !== 0) {
$chroot = $this->options->getChroot();
$chrootValid = false;
foreach ($chroot as $chrootPath) {
$chrootPath = realpath($chrootPath);
if ($chrootPath !== false && strpos($realfile, $chrootPath) === 0) {
$chrootValid = true;
break;
}
}
if ($chrootValid !== true) {
Helpers::record_warnings(E_USER_WARNING, "Permission denied on $remoteFile. The file could not be found under the paths specified by Options::chroot.", __FILE__, __LINE__);
return false;
}
}
if (!$realfile) {
Helpers::record_warnings(E_USER_WARNING, "File '$realfile' not found.", __FILE__, __LINE__);
foreach ($allowed_protocols[$protocol]["rules"] as $rule) {
[$result, $message] = $rule($remoteFile);
if ($result !== true) {
Helpers::record_warnings(E_USER_WARNING, "Error loading $remoteFile: $message", __FILE__, __LINE__);
return false;
}
$remoteFile = $realfile;
}
list($remoteFileContent, $http_response_header) = @Helpers::getFileContent($remoteFile, $context);
if ($remoteFileContent === null) {
return false;
@ -257,33 +239,33 @@ class FontMetrics
return false;
}
switch ($font->getFontType()) {
case "TrueType":
default:
$localFile .= ".ttf";
break;
}
$font->parse();
$font->saveAdobeFontMetrics("$cacheEntry.ufm");
$font->saveAdobeFontMetrics("$localFilePath.ufm");
$font->close();
unlink($localTempFile);
if ( !file_exists("$cacheEntry.ufm") ) {
if ( !file_exists("$localFilePath.ufm") ) {
return false;
}
// Save the changes
file_put_contents($localFile, $remoteFileContent);
$fontExtension = ".ttf";
switch ($font->getFontType()) {
case "TrueType":
default:
$fontExtension = ".ttf";
break;
}
if ( !file_exists($localFile) ) {
unlink("$cacheEntry.ufm");
// Save the changes
file_put_contents($localFilePath.$fontExtension, $remoteFileContent);
if ( !file_exists($localFilePath.$fontExtension) ) {
unlink("$localFilePath.ufm");
return false;
}
$this->setFontFamily($fontname, $entry);
$this->saveFontFamilies();
return true;
}
@ -306,16 +288,15 @@ class FontMetrics
/**
* Calculates text size, in points
*
* @param string $text the text to be sized
* @param string $font the desired font
* @param float $size the desired font size
* @param float $wordSpacing
* @param float $charSpacing
* @param string $text The text to be sized
* @param string $font The font file to use
* @param float $size The font size, in points
* @param float $wordSpacing Word spacing, if any
* @param float $charSpacing Char spacing, if any
*
* @internal param float $spacing word spacing, if any
* @return float
*/
public function getTextWidth($text, $font, $size, $wordSpacing = 0.0, $charSpacing = 0.0)
public function getTextWidth(string $text, $font, float $size, float $wordSpacing = 0.0, float $charSpacing = 0.0): float
{
// @todo Make sure this cache is efficient before enabling it
static $cache = [];
@ -359,12 +340,12 @@ class FontMetrics
/**
* Calculates font height, in points
*
* @param string $font
* @param float $size
* @param string $font The font file to use
* @param float $size The font size, in points
*
* @return float
*/
public function getFontHeight($font, $size)
public function getFontHeight($font, float $size): float
{
return $this->canvas->get_font_height($font, $size);
}
@ -372,12 +353,12 @@ class FontMetrics
/**
* Calculates font baseline, in points
*
* @param string $font
* @param float $size
* @param string $font The font file to use
* @param float $size The font size, in points
*
* @return float
*/
public function getFontBaseline($font, $size)
public function getFontBaseline($font, float $size): float
{
return $this->canvas->get_font_baseline($font, $size);
}
@ -400,10 +381,10 @@ class FontMetrics
* ({@link Options::defaultFont}) is used. The font file returned
* is the absolute pathname to the font file on the system.
*
* @param string $familyRaw
* @param string $subtypeRaw
* @param string|null $familyRaw
* @param string $subtypeRaw
*
* @return string
* @return string|null
*/
public function getFont($familyRaw, $subtypeRaw = "normal")
{
@ -423,11 +404,12 @@ class FontMetrics
$subtype = strtolower($subtypeRaw);
$families = $this->getFontFamilies();
if ($familyRaw) {
$family = str_replace(["'", '"'], "", strtolower($familyRaw));
if (isset($this->fontLookup[$family][$subtype])) {
return $cache[$familyRaw][$subtypeRaw] = $this->fontLookup[$family][$subtype];
if (isset($families[$family][$subtype])) {
return $cache[$familyRaw][$subtypeRaw] = $families[$family][$subtype];
}
return null;
@ -435,15 +417,15 @@ class FontMetrics
$fallback_families = [strtolower($this->options->getDefaultFont()), "serif"];
foreach ($fallback_families as $family) {
if (isset($this->fontLookup[$family][$subtype])) {
return $cache[$familyRaw][$subtypeRaw] = $this->fontLookup[$family][$subtype];
if (isset($families[$family][$subtype])) {
return $cache[$familyRaw][$subtypeRaw] = $families[$family][$subtype];
}
if (!isset($this->fontLookup[$family])) {
if (!isset($families[$family])) {
continue;
}
$family = $this->fontLookup[$family];
$family = $families[$family];
foreach ($family as $sub => $font) {
if (strpos($subtype, $sub) !== false) {
@ -486,9 +468,10 @@ class FontMetrics
public function getFamily($family)
{
$family = str_replace(["'", '"'], "", mb_strtolower($family));
$families = $this->getFontFamilies();
if (isset($this->fontLookup[$family])) {
return $this->fontLookup[$family];
if (isset($families[$family])) {
return $families[$family];
}
return null;
@ -547,7 +530,41 @@ class FontMetrics
*/
public function getFontFamilies()
{
return $this->fontLookup;
if (!isset($this->fontFamilies)) {
$this->setFontFamilies();
}
return $this->fontFamilies;
}
/**
* Convert loaded fonts to font lookup table
*
* @return array
*/
public function setFontFamilies()
{
$fontFamilies = [];
if (isset($this->bundledFonts) && is_array($this->bundledFonts)) {
foreach ($this->bundledFonts as $family => $variants) {
if (!isset($fontFamilies[$family])) {
$fontFamilies[$family] = array_map(function ($variant) {
return $this->getOptions()->getRootDir() . '/lib/fonts/' . $variant;
}, $variants);
}
}
}
if (isset($this->userFonts) && is_array($this->userFonts)) {
foreach ($this->userFonts as $family => $variants) {
$fontFamilies[$family] = array_map(function ($variant) {
$variantName = basename($variant);
if ($variantName === $variant) {
return $this->getOptions()->getFontDir() . '/' . $variant;
}
return $variant;
}, $variants);
}
}
$this->fontFamilies = $fontFamilies;
}
/**
@ -566,15 +583,17 @@ class FontMetrics
*/
public function setFontFamily($fontname, $entry)
{
$this->fontLookup[mb_strtolower($fontname)] = $entry;
$this->userFonts[mb_strtolower($fontname)] = $entry;
$this->saveFontFamilies();
unset($this->fontFamilies);
}
/**
* @return string
*/
public function getCacheFile()
public function getUserFontsFilePath()
{
return $this->options->getFontDir() . '/' . self::CACHE_FILE;
return $this->options->getFontDir() . '/' . self::USER_FONTS_FILE;
}
/**
@ -584,6 +603,7 @@ class FontMetrics
public function setOptions(Options $options)
{
$this->options = $options;
unset($this->fontFamilies);
return $this;
}
@ -602,8 +622,6 @@ class FontMetrics
public function setCanvas(Canvas $canvas)
{
$this->canvas = $canvas;
// Still write deprecated pdf for now. It might be used by a parent class.
$this->pdf = $canvas;
return $this;
}

123
library/vendor/dompdf/src/Frame.php → library/vendor/dompdf/vendor/dompdf/dompdf/src/Frame.php vendored
View File

@ -1,16 +1,13 @@
<?php
/**
* @package dompdf
* @link https://github.com/dompdf/dompdf
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf;
use Dompdf\Css\Style;
use Dompdf\Frame\FrameList;
/**
* @package dompdf
* @link http://dompdf.github.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
use Dompdf\Frame\FrameListIterator;
/**
* The main Frame class
@ -57,14 +54,6 @@ class Frame
*/
protected $_style;
/**
* This frame's original style. Needed for cases where frames are
* split across pages.
*
* @var Style
*/
protected $_original_style;
/**
* This frame's parent in the document tree.
*
@ -72,13 +61,6 @@ class Frame
*/
protected $_parent;
/**
* This frame's children
*
* @var Frame[]
*/
protected $_frame_list;
/**
* This frame's first child. All children are handled as a
* doubly-linked list.
@ -133,7 +115,7 @@ class Frame
/**
* This frame's decorator
*
* @var \Dompdf\FrameDecorator\AbstractFrameDecorator
* @var FrameDecorator\AbstractFrameDecorator
*/
protected $_decorator;
@ -161,13 +143,6 @@ class Frame
*/
public $_float_next_line = false;
/**
* Whether the frame is a split-off frame
*
* @var bool
*/
public $_splitted;
/**
* @var int
*/
@ -188,7 +163,6 @@ class Frame
$this->_prev_sibling = $this->_next_sibling = null;
$this->_style = null;
$this->_original_style = null;
$this->_containing_block = [
"x" => null,
@ -301,13 +275,8 @@ class Frame
$this->_parent->get_node()->removeChild($this->_node);
}
$this->_style->dispose();
$this->_style = null;
unset($this->_style);
$this->_original_style->dispose();
$this->_original_style = null;
unset($this->_original_style);
}
/**
@ -323,9 +292,7 @@ class Frame
$this->_containing_block["w"] = null;
$this->_containing_block["h"] = null;
$this->_style = null;
unset($this->_style);
$this->_style = clone $this->_original_style;
$this->_style->reset();
}
/**
@ -353,11 +320,12 @@ class Frame
}
/**
* @deprecated
* @return Style
*/
public function get_original_style()
{
return $this->_original_style;
return $this->_style;
}
/**
@ -369,7 +337,7 @@ class Frame
}
/**
* @return \Dompdf\FrameDecorator\AbstractFrameDecorator
* @return FrameDecorator\AbstractFrameDecorator
*/
public function get_decorator()
{
@ -409,17 +377,11 @@ class Frame
}
/**
* @return FrameList|Frame[]
* @return FrameListIterator
*/
public function get_children()
public function get_children(): FrameListIterator
{
if (isset($this->_frame_list)) {
return $this->_frame_list;
}
$this->_frame_list = new FrameList($this);
return $this->_frame_list;
return new FrameListIterator($this);
}
// Layout property accessors
@ -650,11 +612,11 @@ class Frame
}
/**
* @param null $opacity
* @param float|null $opacity
*
* @return float
*/
public function get_opacity($opacity = null)
public function get_opacity(?float $opacity = null): float
{
if ($opacity !== null) {
$this->set_opacity($opacity);
@ -692,18 +654,14 @@ class Frame
/**
* @param Style $style
*/
public function set_style(Style $style)
public function set_style(Style $style): void
{
if (is_null($this->_style)) {
$this->_original_style = clone $style;
}
//$style->set_frame($this);
// $style->set_frame($this);
$this->_style = $style;
}
/**
* @param \Dompdf\FrameDecorator\AbstractFrameDecorator $decorator
* @param FrameDecorator\AbstractFrameDecorator $decorator
*/
public function set_decorator(FrameDecorator\AbstractFrameDecorator $decorator)
{
@ -761,12 +719,12 @@ class Frame
}
/**
* @param $opacity
* @param float $opacity
*/
public function set_opacity($opacity)
public function set_opacity(float $opacity): void
{
$parent = $this->get_parent();
$base_opacity = (($parent && $parent->_opacity !== null) ? $parent->_opacity : 1.0);
$base_opacity = $parent && $parent->_opacity !== null ? $parent->_opacity : 1.0;
$this->_opacity = $base_opacity * $opacity;
}
@ -833,7 +791,7 @@ class Frame
*
* @return bool
*/
public function is_text_node()
public function is_text_node(): bool
{
if (isset($this->_is_cache["text_node"])) {
return $this->_is_cache["text_node"];
@ -845,21 +803,21 @@ class Frame
/**
* @return bool
*/
public function is_positionned()
public function is_positioned(): bool
{
if (isset($this->_is_cache["positionned"])) {
return $this->_is_cache["positionned"];
if (isset($this->_is_cache["positioned"])) {
return $this->_is_cache["positioned"];
}
$position = $this->get_style()->position;
return $this->_is_cache["positionned"] = in_array($position, Style::$POSITIONNED_TYPES, true);
return $this->_is_cache["positioned"] = in_array($position, Style::POSITIONED_TYPES, true);
}
/**
* @return bool
*/
public function is_absolute()
public function is_absolute(): bool
{
if (isset($this->_is_cache["absolute"])) {
return $this->_is_cache["absolute"];
@ -873,13 +831,13 @@ class Frame
*
* @return bool
*/
public function is_block()
public function is_block(): bool
{
if (isset($this->_is_cache["block"])) {
return $this->_is_cache["block"];
}
return $this->_is_cache["block"] = in_array($this->get_style()->display, Style::$BLOCK_TYPES, true);
return $this->_is_cache["block"] = in_array($this->get_style()->display, Style::BLOCK_TYPES, true);
}
/**
@ -915,22 +873,9 @@ class Frame
}
/**
* @deprecated
* @return bool
*/
public function is_inline_block()
{
if (isset($this->_is_cache["inline_block"])) {
return $this->_is_cache["inline_block"];
}
return $this->_is_cache["inline_block"] = ($this->get_style()->display === "inline-block");
}
/**
* @return bool
*/
public function is_in_flow()
public function is_in_flow(): bool
{
if (isset($this->_is_cache["in_flow"])) {
return $this->_is_cache["in_flow"];
@ -942,7 +887,7 @@ class Frame
/**
* @return bool
*/
public function is_pre()
public function is_pre(): bool
{
if (isset($this->_is_cache["pre"])) {
return $this->_is_cache["pre"];
@ -956,7 +901,7 @@ class Frame
/**
* @return bool
*/
public function is_table()
public function is_table(): bool
{
if (isset($this->_is_cache["table"])) {
return $this->_is_cache["table"];
@ -964,7 +909,7 @@ class Frame
$display = $this->get_style()->display;
return $this->_is_cache["table"] = in_array($display, Style::$TABLE_TYPES, true);
return $this->_is_cache["table"] = in_array($display, Style::TABLE_TYPES, true);
}

11
library/vendor/dompdf/src/Frame/Factory.php → library/vendor/dompdf/vendor/dompdf/dompdf/src/Frame/Factory.php vendored
View File

@ -1,8 +1,7 @@
<?php
/**
* @package dompdf
* @link http://dompdf.github.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @link https://github.com/dompdf/dompdf
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf\Frame;
@ -24,7 +23,6 @@ use Dompdf\Positioner\AbstractPositioner;
* objects. This is determined primarily by the Frame's display type, but
* also by the Frame's node's type (e.g. DomElement vs. #text)
*
* @access private
* @package dompdf
*/
class Factory
@ -190,7 +188,7 @@ class Factory
// Handle nodeName
if ($node->nodeName === "img") {
$style->display = "-dompdf-image";
$style->set_prop("display", "-dompdf-image");
$decorator = "Image";
$reflower = "Image";
}
@ -216,8 +214,7 @@ class Factory
$node = $frame->get_node();
$parent_node = $node->parentNode;
if ($parent_node) {
if ($parent_node && $parent_node instanceof \DOMElement) {
if (!$parent_node->hasAttribute("dompdf-children-count")) {
$xpath = new DOMXPath($xml);
$count = $xpath->query("li", $parent_node)->length;
@ -239,7 +236,7 @@ class Factory
}
$new_style = $dompdf->getCss()->create_style();
$new_style->display = "-dompdf-list-bullet";
$new_style->set_prop("display", "-dompdf-list-bullet");
$new_style->inherit($style);
$b_f->set_style($new_style);

6
library/vendor/dompdf/src/Frame/FrameListIterator.php → library/vendor/dompdf/vendor/dompdf/dompdf/src/Frame/FrameListIterator.php vendored
View File

@ -1,4 +1,9 @@
<?php
/**
* @package dompdf
* @link https://github.com/dompdf/dompdf
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf\Frame;
use Iterator;
@ -10,7 +15,6 @@ use Dompdf\Frame;
* Returns children in order and allows for the list to change during iteration,
* provided the changes occur to or after the current element.
*
* @access private
* @package dompdf
*/
class FrameListIterator implements Iterator

33
library/vendor/dompdf/src/Frame/FrameTree.php → library/vendor/dompdf/vendor/dompdf/dompdf/src/Frame/FrameTree.php vendored
View File

@ -1,5 +1,9 @@
<?php
/**
* @package dompdf
* @link https://github.com/dompdf/dompdf
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf\Frame;
use DOMDocument;
@ -9,13 +13,7 @@ use DOMXPath;
use Dompdf\Exception;
use Dompdf\Frame;
/**
* @package dompdf
* @link http://dompdf.github.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
use IteratorAggregate;
/**
* Represents an entire document as a tree of frames
@ -27,7 +25,7 @@ use Dompdf\Frame;
*
* @package dompdf
*/
class FrameTree
class FrameTree implements IteratorAggregate
{
/**
* Tags to ignore while parsing the tree
@ -124,11 +122,22 @@ class FrameTree
/**
* Returns a post-order iterator for all frames in the tree
*
* @return FrameTreeList|Frame[]
* @deprecated Iterate the tree directly instead
* @return FrameTreeIterator
*/
public function get_frames()
public function get_frames(): FrameTreeIterator
{
return new FrameTreeList($this->_root);
return new FrameTreeIterator($this->_root);
}
/**
* Returns a post-order iterator for all frames in the tree
*
* @return FrameTreeIterator
*/
public function getIterator(): FrameTreeIterator
{
return new FrameTreeIterator($this->_root);
}
/**

11
library/vendor/dompdf/src/Frame/FrameTreeIterator.php → library/vendor/dompdf/vendor/dompdf/dompdf/src/Frame/FrameTreeIterator.php vendored
View File

@ -1,4 +1,9 @@
<?php
/**
* @package dompdf
* @link https://github.com/dompdf/dompdf
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf\Frame;
use Iterator;
@ -9,7 +14,6 @@ use Dompdf\Frame;
*
* Returns frames in preorder traversal order (parent then children)
*
* @access private
* @package dompdf
*/
class FrameTreeIterator implements Iterator
@ -70,10 +74,7 @@ class FrameTreeIterator implements Iterator
public function next(): void
{
$b = end($this->_stack);
// Pop last element
unset($this->_stack[key($this->_stack)]);
$b = array_pop($this->_stack);
$this->_num++;
// Push all children onto the stack in reverse order

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