pandorafms/pandora_console/include/functions_filemanager.php

855 lines
27 KiB
PHP

<?php
// Pandora FMS - http://pandorafms.com
// ==================================================
// Copyright (c) 2005-2011 Artica Soluciones Tecnologicas
// Please see http://pandorafms.org for full contribution list
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public License
// as published by the Free Software Foundation; version 2
// 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.
/**
* @package Include
* @subpackage Filemanager
*/
/**#@+
* Constants
*/
define ('MIME_UNKNOWN', 0);
define ('MIME_DIR', 1);
define ('MIME_IMAGE', 2);
define ('MIME_ZIP', 3);
define ('MIME_TEXT', 4);
/**#@-*/
if (!function_exists ('mime_content_type')) {
/**
* Gets the MIME type of a file.
*
* Help function in case mime_magic is not loaded on PHP.
*
* @param string Filename to get MIME type.
*
* @return The MIME type of the file.
*/
function mime_content_type ($filename) {
$mime_types = array (
'txt' => 'text/plain',
'htm' => 'text/html',
'html' => 'text/html',
'php' => 'text/html',
'css' => 'text/css',
'js' => 'application/javascript',
'json' => 'application/json',
'xml' => 'application/xml',
'swf' => 'application/x-shockwave-flash',
'flv' => 'video/x-flv',
// images
'png' => 'image/png',
'jpe' => 'image/jpeg',
'jpeg' => 'image/jpeg',
'jpg' => 'image/jpeg',
'gif' => 'image/gif',
'bmp' => 'image/bmp',
'ico' => 'image/vnd.microsoft.icon',
'tiff' => 'image/tiff',
'tif' => 'image/tiff',
'svg' => 'image/svg+xml',
'svgz' => 'image/svg+xml',
// archives
'zip' => 'application/zip',
'rar' => 'application/x-rar-compressed',
'exe' => 'application/x-msdownload',
'msi' => 'application/x-msdownload',
'cab' => 'application/vnd.ms-cab-compressed',
'gz' => 'application/x-gzip',
'gz' => 'application/x-bzip2',
// audio/video
'mp3' => 'audio/mpeg',
'qt' => 'video/quicktime',
'mov' => 'video/quicktime',
// adobe
'pdf' => 'application/pdf',
'psd' => 'image/vnd.adobe.photoshop',
'ai' => 'application/postscript',
'eps' => 'application/postscript',
'ps' => 'application/postscript',
// ms office
'doc' => 'application/msword',
'rtf' => 'application/rtf',
'xls' => 'application/vnd.ms-excel',
'ppt' => 'application/vnd.ms-powerpoint',
// open office
'odt' => 'application/vnd.oasis.opendocument.text',
'ods' => 'application/vnd.oasis.opendocument.spreadsheet'
);
$ext = strtolower (array_pop (explode ('.', $filename)));
if (array_key_exists ($ext, $mime_types)) {
return $mime_types[$ext];
}
elseif (function_exists ('finfo_open')) {
$finfo = finfo_open (FILEINFO_MIME);
$mimetype = finfo_file ($finfo, $filename);
finfo_close ($finfo);
return $mimetype;
}
else {
$temp = exec ("file ".$filename);
if (isset($temp) && $temp != '')
return $temp;
else
return 'application/octet-stream';
}
}
}
global $config;
if (isset($config['homedir_filemanager'])) {
$homedir_filemanager = $config['homedir_filemanager'];
}
else {
$homedir_filemanager = $config['homedir'];
}
$upload_file_or_zip = (bool) get_parameter('upload_file_or_zip');
if ($upload_file_or_zip) {
$decompress = get_parameter('decompress');
if (!$decompress) {
$upload_file = true;
$upload_zip = false;
}
else {
$upload_file = false;
$upload_zip = true;
}
}
else {
$upload_file = (bool) get_parameter ('upload_file');
$upload_zip = (bool) get_parameter ('upload_zip');
}
// Upload file
if ($upload_file) {
// Load global vars
global $config;
$config['filemanager'] = array();
$config['filemanager']['correct_upload_file'] = 0;
$config['filemanager']['message'] = null;
check_login ();
if (! check_acl ($config['id_user'], 0, "PM")) {
db_pandora_audit("ACL Violation", "Trying to access File manager");
require ("general/noaccess.php");
return;
}
if (isset ($_FILES['file']) && $_FILES['file']['name'] != "") {
$filename = $_FILES['file']['name'];
$filesize = $_FILES['file']['size'];
$filename = str_replace(' ', '_', $filename);
$real_directory = io_safe_output((string) get_parameter('real_directory'));
$directory = io_safe_output((string) get_parameter ('directory'));
$umask = io_safe_output((string) get_parameter('umask', ''));
$hash = get_parameter('hash', '');
$testHash = md5($real_directory . $directory . $config['dbpass']);
if ($hash != $testHash) {
$config['filemanager']['message'] =
ui_print_error_message(__('Security error'), '', true);
}
else {
// Copy file to directory and change name
if ($directory == '') {
$nombre_archivo = $real_directory .'/'. $filename;
}
else {
$nombre_archivo = $homedir_filemanager . '/' .
$directory . '/' . $filename;
}
if (! @copy ($_FILES['file']['tmp_name'], $nombre_archivo )) {
$config['filemanager']['message'] = ui_print_error_message(__('Upload error'), '', true);
}
else {
if ($umask !== '') {
chmod($nombre_archivo, $umask);
}
$config['filemanager']['correct_upload_file'] = 1;
$config['filemanager']['message'] = ui_print_success_message(__('Upload correct'), '', true);
// Delete temporal file
unlink ($_FILES['file']['tmp_name']);
}
}
}
}
if (isset($_SERVER['CONTENT_LENGTH'])) {
// Control the max_post_size exceed
if (intval($_SERVER['CONTENT_LENGTH']) > 0 && empty($_POST) AND empty($_FILES)) {
$config['filemanager']['correct_upload_file'] = 0;
$config['filemanager']['message'] = ui_print_error_message(__('File size seems to be too large. Please check your php.ini configuration or contact with the administrator'), '', true);
}
}
// Create text file
$create_text_file = (bool) get_parameter ('create_text_file');
if ($create_text_file) {
// Load global vars
global $config;
$config['filemanager'] = array();
$config['filemanager']['correct_upload_file'] = 0;
$config['filemanager']['message'] = null;
check_login ();
if (! check_acl ($config['id_user'], 0, "PM")) {
db_pandora_audit("ACL Violation", "Trying to access File manager");
require ("general/noaccess.php");
return;
}
$filename = io_safe_output(get_parameter('name_file'));
if ($filename != "") {
$real_directory = (string) get_parameter('real_directory');
$real_directory = io_safe_output($real_directory);
$directory = (string) get_parameter ('directory');
$directory = io_safe_output($directory);
$umask = (string)get_parameter('umask', '');
$hash = get_parameter('hash', '');
$testHash = md5($real_directory . $directory . $config['dbpass']);
if ($hash != $testHash) {
ui_print_error_message(__('Security error'), '', true);
}
else {
if ($directory == '') {
$nombre_archivo = $real_directory . '/' . $filename;
}
else {
$nombre_archivo = $homedir_filemanager . '/' .
$directory . '/' . $filename;
}
if (! @touch($nombre_archivo)) {
$config['filemanager']['message'] = ui_print_error_message(__('Error creating file'), '', true);
}
else {
if ($umask !== '') {
chmod($nombre_archivo, $umask);
}
$config['filemanager']['message'] = ui_print_success_message(__('Upload correct'), '', true);
$config['filemanager']['correct_upload_file'] = 1;
}
}
}
else {
$config['filemanager']['message'] = ui_print_error_message(__('Error creating file with empty name'), '', true);
}
}
// Upload zip
if ($upload_zip) {
// Load global vars
global $config;
$config['filemanager'] = array();
$config['filemanager']['correct_upload_file'] = 0;
$config['filemanager']['message'] = null;
check_login ();
if (! check_acl ($config['id_user'], 0, "PM")) {
db_pandora_audit("ACL Violation", "Trying to access File manager");
require ("general/noaccess.php");
return;
}
if (isset ($_FILES['file']) && $_FILES['file']['name'] != "") {
$filename = $_FILES['file']['name'];
$filesize = $_FILES['file']['size'];
$real_directory = (string) get_parameter('real_directory');
$real_directory = io_safe_output($real_directory);
$directory = (string) get_parameter ('directory');
$directory = io_safe_output($directory);
$hash = get_parameter('hash', '');
$testHash = md5($real_directory . $directory . $config['dbpass']);
if ($hash != $testHash) {
$config['filemanager']['message'] = ui_print_error_message(__('Security error'), '', true);
}
else {
// Copy file to directory and change name
if ($directory == '') {
$nombre_archivo = $real_directory .'/'. $filename;
}
else {
$nombre_archivo = $homedir_filemanager . '/'.$directory.'/'.$filename;
}
if (! @copy ($_FILES['file']['tmp_name'], $nombre_archivo )) {
$config['filemanager']['message'] = ui_print_error_message(__('Attach error'), '', true);
}
else {
// Delete temporal file
unlink ($_FILES['file']['tmp_name']);
//Extract the zip file
$zip = new ZipArchive;
$pathname = $homedir_filemanager . '/'.$directory.'/';
if ($zip->open($nombre_archivo) === true) {
$zip->extractTo($pathname);
unlink($nombre_archivo);
}
$config['filemanager']['message'] = ui_print_success_message(__('Upload correct'), '', true);
$config['filemanager']['correct_upload_file'] = 1;
}
}
}
}
// CREATE DIR
$create_dir = (bool) get_parameter ('create_dir');
if ($create_dir) {
global $config;
$config['filemanager'] = array();
$config['filemanager']['correct_create_dir'] = 0;
$config['filemanager']['message'] = null;
$directory = (string) get_parameter ('directory', "/");
$directory = io_safe_output($directory);
$hash = get_parameter('hash', '');
$testHash = md5($directory . $config['dbpass']);
if ($hash != $testHash) {
ui_print_error_message(__('Security error.'));
}
else {
$dirname = (string) get_parameter ('dirname');
$dirname = io_safe_output($dirname);
if ($dirname != '') {
@mkdir ($homedir_filemanager . '/' .
$directory . '/' . $dirname);
$config['filemanager']['message'] = ui_print_success_message(__('Directory created'), '', true);
$config['filemanager']['correct_create_dir'] = 1;
}
else {
$config['filemanager']['message'] = ui_print_error_message(__('Error creating file with empty name'), '', true);
}
}
}
//DELETE FILE OR DIR
$delete_file = (bool) get_parameter ('delete_file');
if ($delete_file) {
global $config;
$config['filemanager'] = array();
$config['filemanager']['delete'] = 0;
$config['filemanager']['message'] = null;
$filename = (string) get_parameter ('filename');
$filename = io_safe_output($filename);
$hash = get_parameter('hash', '');
$testHash = md5($filename . $config['dbpass']);
if ($hash != $testHash) {
$config['filemanager']['message'] = ui_print_error_message(__('Security error'), '', true);
}
else {
$config['filemanager']['message'] = ui_print_success_message(__('Deleted'), '', true);
if (is_dir ($filename)) {
rmdir ($filename);
$config['filemanager']['delete'] = 1;
}
else {
unlink ($filename);
$config['filemanager']['delete'] = 1;
}
}
}
/**
* Recursive delete directory and empty or not directory.
*
* @param string $dir The dir to deletete
*/
function filemanager_delete_directory($dir) {
// Windows compatibility
$dir = str_replace("\\", "/", $dir);
if ($handle = opendir($dir)) {
while (false !== ($file = readdir($handle))) {
if (($file != ".") && ($file != "..")) {
if (is_dir($dir . $file)) {
if (!rmdir($dir . $file)) {
filemanager_delete_directory($dir . $file . '/');
}
}
else {
unlink($dir . $file);
}
}
}
closedir($handle);
rmdir($dir);
}
}
/**
* Read a directory recursibly and return a array with the files with
* the absolute path and relative
*
* @param string $dir absoute dir to scan
* @param string $relative_path Relative path to scan, by default ''
*
* @return array The files in the dirs, empty array for empty dir of files.
*/
function filemanager_read_recursive_dir($dir, $relative_path = '', $add_empty_dirs = false) {
$return = array();
// Windows compatibility
$dir = str_replace("\\", "/", $dir);
$relative_path = str_replace("\\", "/", $relative_path);
if ($handle = opendir($dir))
{
while (false !== ($entry = readdir($handle))) {
if (($entry != ".") && ($entry != "..")) {
if (is_dir($dir . $entry)) {
$return[] = array(
'relative' => $relative_path . $entry,
'absolute' => $dir . $entry,
'dir' => true);
$return = array_merge($return,
filemanager_read_recursive_dir(
$dir . $entry . '/', $relative_path . $entry . '/',
'', $add_empty_dirs));
}
else {
$return[] = array(
'relative' => $relative_path . $entry,
'absolute' => $dir . $entry,
'dir' => false);
}
}
}
closedir($handle);
}
return $return;
}
/**
* The main function to show the directories and files.
*
* @param string $real_directory The string of dir as realpath.
* @param string $relative_directory The string of dir as relative path.
* @param string $url The url to set in the forms and some links in the explorer.
* @param string $father The directory father don't navigate bottom this.
* @param boolean $editor The flag to set the edition of text files.
* @param string $url_file The url to put in the files instead the default. By default empty string and use the url of filemanager.
* @param boolean $download_button The flag to show download button, by default false.
* @param string $umask The umask as hex values to set the new files or updload.
*/
function filemanager_file_explorer($real_directory, $relative_directory,
$url, $father = '', $editor = false, $readOnly = false,
$url_file = '', $download_button = false, $umask = '',
$homedir_filemanager = false) {
global $config;
// Windows compatibility
$real_directory = str_replace("\\", "/", $real_directory);
$relative_directory = str_replace("\\", "/", $relative_directory);
$father = str_replace("\\", "/", $father);
if ($homedir_filemanager === false) {
$homedir_filemanager = $config['homedir'];
unset($config['homedir_filemanager']);
config_update_value('homedir_filemanager',
$homedir_filemanager);
}
else {
$config['homedir_filemanager'] = $homedir_filemanager;
}
$hack_metaconsole = '';
if (defined('METACONSOLE'))
$hack_metaconsole = '../../';
?>
<script type="text/javascript">
function show_form_create_folder() {
show_main_buttons_folder()
$("#table_filemanager-1").css('display', '');
$("#main_buttons").css("display", "none");
$("#create_folder").css("display", "");
}
function show_upload_file() {
show_main_buttons_folder()
$("#table_filemanager-1").css('display', '');
$("#main_buttons").css("display", "none");
$("#upload_file").css("display", "");
}
function show_create_text_file() {
show_main_buttons_folder()
$("#table_filemanager-1").css('display', '');
$("#main_buttons").css("display", "none");
$("#create_text_file").css("display", "");
}
function show_main_buttons_folder() {
$("#table_filemanager-1").css('display', 'none');
$("#create_folder").css("display", "none");
$("#upload_file").css("display", "none");
$("#create_text_file").css("display", "none");
}
</script>
<?php
// List files
if (! is_dir ($real_directory)) {
echo __('Directory %s doesn\'t exist!', $relative_directory);
return;
}
$files = filemanager_list_dir ($real_directory);
$table = new stdClass();
$table->width = '98%';
$table->id = 'table_filemanager';
$table->class = 'databox alternate';
$table->colspan = array ();
$table->data = array ();
$table->head = array ();
$table->size = array ();
$table->align[1] = 'left';
$table->align[2] = 'left';
$table->align[3] = 'left';
$table->align[4] = 'left';
$table->size[0] = '24px';
$table->head[0] = '';
$table->head[1] = __('Name');
$table->head[2] = __('Last modification');
$table->head[3] = __('Size');
$table->head[4] = __('Actions');
$prev_dir = explode ("/", $relative_directory);
$prev_dir_str = "";
for ($i = 0; $i < (count ($prev_dir) - 1); $i++) {
$prev_dir_str .= $prev_dir[$i];
if ($i < (count ($prev_dir) - 2))
$prev_dir_str .= "/";
}
if (($prev_dir_str != '') && ($father != $relative_directory)) {
$table->data[0][0] = html_print_image ('images/go_previous.png', true);
$table->data[0][1] = '<a href="' . $url . '&directory='.$prev_dir_str.'&hash2=' . md5($prev_dir_str.$config['dbpass']) . '">';
$table->data[0][1] .= __('Parent directory');
$table->data[0][1] .='</a>';
$table->colspan[0][1] = 5;
}
if (is_writable ($real_directory)) {
$table->rowstyle[1] = 'display: none;';
$table->data[1][0] = '';
$table->data[1][1] = '';
$table->data[1][1] .= '<div id="create_folder" style="display: none;">';
$table->data[1][1] .= html_print_button(__('Close'), 'close',
false, 'show_main_buttons_folder();', "class='sub cancel' style='float: left;'", true);
$table->data[1][1] .= '<form method="post" action="' . $url . '">';
$table->data[1][1] .= html_print_input_text ('dirname', '', '', 15, 255, true);
$table->data[1][1] .= html_print_submit_button (__('Create'), 'crt', false, 'class="sub next"', true);
$table->data[1][1] .= html_print_input_hidden ('directory', $relative_directory, true);
$table->data[1][1] .= html_print_input_hidden ('create_dir', 1, true);
$table->data[1][1] .= html_print_input_hidden('hash', md5($relative_directory . $config['dbpass']), true);
$table->data[1][1] .= html_print_input_hidden('hash2', md5($relative_directory . $config['dbpass']), true);
$table->data[1][1] .= '</form>';
$table->data[1][1] .= '</div>';
$table->data[1][1] .= '<div id="upload_file" style="display: none;">';
$table->data[1][1] .= html_print_button(__('Close'), 'close', false, 'show_main_buttons_folder();', "class='sub cancel' style='float: left;'", true);
$table->data[1][1] .= '<form method="post" action="' . $url . '" enctype="multipart/form-data">';
$table->data[1][1] .= ui_print_help_tip (__("The zip upload in this dir, easy to upload multiple files."), true);
$table->data[1][1] .= html_print_input_file ('file', true, false);
$table->data[1][1] .= html_print_input_hidden('umask', $umask, true);
$table->data[1][1] .= html_print_checkbox('decompress', 1, false, true);
$table->data[1][1] .= __('Decompress');
$table->data[1][1] .= '&nbsp;&nbsp;&nbsp;';
$table->data[1][1] .= html_print_submit_button (__('Go'), 'go', false, 'class="sub next"', true);
$table->data[1][1] .= html_print_input_hidden ('real_directory', $real_directory, true);
$table->data[1][1] .= html_print_input_hidden ('directory', $relative_directory, true);
$table->data[1][1] .= html_print_input_hidden('hash', md5($real_directory . $relative_directory . $config['dbpass']), true);
$table->data[1][1] .= html_print_input_hidden('hash2', md5($relative_directory . $config['dbpass']), true);
$table->data[1][1] .= html_print_input_hidden ('upload_file_or_zip', 1, true);
$table->data[1][1] .= '</form>';
$table->data[1][1] .= '</div>';
$table->data[1][1] .= '<div id="create_text_file" style="display: none;">';
$table->data[1][1] .= html_print_button(__('Close'), 'close', false, 'show_main_buttons_folder();', "class='sub cancel' style='float: left;'", true);
$table->data[1][1] .= '<form method="post" action="' . $url . '">';
$table->data[1][1] .= html_print_input_text('name_file', '', '', 30, 50, true);
$table->data[1][1] .= html_print_submit_button (__('Create'), 'create', false, 'class="sub next"', true);
$table->data[1][1] .= html_print_input_hidden ('real_directory', $real_directory, true);
$table->data[1][1] .= html_print_input_hidden ('directory', $relative_directory, true);
$table->data[1][1] .= html_print_input_hidden('hash', md5($real_directory . $relative_directory . $config['dbpass']), true);
$table->data[1][1] .= html_print_input_hidden('umask', $umask, true);
$table->data[1][1] .= html_print_input_hidden ('create_text_file', 1, true);
$table->data[1][1] .= '</form>';
$table->data[1][1] .= '</div>';
$table->colspan[1][1] =5;
}
foreach ($files as $fileinfo) {
$fileinfo['realpath'] = str_replace("\\", "/", $fileinfo['realpath']);
$relative_path = str_replace($_SERVER['DOCUMENT_ROOT'], '', $fileinfo['realpath']);
$data = array ();
switch ($fileinfo['mime']) {
case MIME_DIR:
$data[0] = html_print_image ('images/mimetypes/directory.png', true, array('title' => __('Directory')));
break;
case MIME_IMAGE:
$data[0] = html_print_image ('images/mimetypes/image.png', true, array('title' => __('Image')));
break;
case MIME_ZIP:
$data[0] = html_print_image ('images/mimetypes/zip.png', true, array('title' => __('Compressed file')));
break;
case MIME_TEXT:
$data[0] = html_print_image ('images/mimetypes/text.png', true, array('title' => __('Text file')));
break;
case MIME_UNKNOWN:
if ($fileinfo['size'] == 0) {
if (strstr($fileinfo['name'], '.txt') !== false) {
$fileinfo['mime'] = MIME_TEXT;
$data[0] = html_print_image ('images/mimetypes/text.png', true, array('title' => __('Text file')));
}
}
break;
default:
$data[0] = html_print_image ('images/mimetypes/unknown.png', true, array('title' => __('Unknown')));
break;
}
if ($fileinfo['is_dir']) {
$data[1] = '<a href="' . $url . '&directory='.$relative_directory.'/'.$fileinfo['name'].'&hash2=' . md5($relative_directory.'/'.$fileinfo['name'].$config['dbpass']) . '">'.$fileinfo['name'].'</a>';
}
else if (!empty($url_file)) {
//Set the custom url file
$url_file_clean = str_replace('[FILE_FULLPATH]', $fileinfo['realpath'], $url_file);
$data[1] = '<a href="' . $url_file_clean . '">' . $fileinfo['name'] . '</a>';
}
else {
$hash = md5($relative_path . $config['dbpass']);
$data[1] = '<a href="' . $hack_metaconsole . 'include/get_file.php?file='.base64_encode($relative_path).'&hash=' . $hash . '">'.$fileinfo['name'].'</a>';
}
$data[2] = ui_print_timestamp ($fileinfo['last_modified'], true,
array ('prominent' => true));
if ($fileinfo['is_dir']) {
$data[3] = '';
}
else {
$data[3] = ui_format_filesize($fileinfo['size']);
}
//Actions buttons
//Delete button
$data[4] = '';
$data[4] .= '<span style="">';
if (is_writable ($fileinfo['realpath']) &&
(! is_dir ($fileinfo['realpath']) || count (scandir ($fileinfo['realpath'])) < 3)) {
$data[4] .= '<form method="post" action="' . $url . '" style="display: inline;">';
$data[4] .= '<input type="image" src="images/cross.png" onClick="if (!confirm(\' '.__('Are you sure?').'\')) return false;">';
$data[4] .= html_print_input_hidden ('filename', $fileinfo['realpath'], true);
$data[4] .= html_print_input_hidden('hash', md5($fileinfo['realpath'] . $config['dbpass']), true);
$data[4] .= html_print_input_hidden ('delete_file', 1, true);
$relative_dir = str_replace($homedir_filemanager, '', str_replace("\\", "/", dirname($fileinfo['realpath'])));
if ($relative_dir[0] == '/') {
$relative_dir = substr($relative_dir, 1);
}
$hash2 = md5($relative_dir . $config['dbpass']);
$data[4] .= html_print_input_hidden ('directory', $relative_dir, true);
$data[4] .= html_print_input_hidden ('hash2', $hash2, true);
$data[4] .= '</form>';
if (($editor) && (!$readOnly)) {
if ($fileinfo['mime'] == MIME_TEXT) {
$data[4] .= "<a style='vertical-align: top;' href='$url&edit_file=1&location_file=" . $fileinfo['realpath'] . "&hash=" . md5($fileinfo['realpath'] . $config['dbpass']) . "' style='float: left;'>" . html_print_image('images/edit.png', true, array("style" => 'margin-top: 2px;', 'title' => __('Edit file'))) . "</a>";
}
}
}
if ((!$fileinfo['is_dir']) && ($download_button)) {
$hash = md5($fileinfo['url'] . $config['dbpass']);
$data[4] .= '<a href="include/get_file.php?file='.base64_encode($fileinfo['url']).'&hash=' . $hash . '" style="vertical-align: 25%;">';
$data[4] .= html_print_image('images/file.png', true);
$data[4] .= '</a>';
}
$data[4] .= '</span>';
array_push ($table->data, $data);
}
if (!$readOnly) {
if (is_writable ($real_directory)) {
//The buttons to make actions
echo "<div style='text-align: right; width: " . $table->width . ";'>";
echo "<a href='javascript: show_form_create_folder();' style='margin-right: 3px; margin-bottom: 5px;'>";
echo html_print_image('images/create_directory.png', true,
array("title" => __('Create directory')));
echo "</a>";
echo "<a href='javascript: show_create_text_file();' style='margin-right: 3px; margin-bottom: 5px;'>";
echo html_print_image('images/create_file.png', true,
array("title" => __('Create text')));
echo "</a>";
echo "<a href='javascript: show_upload_file();'>";
echo html_print_image('images/upload_file.png', true,
array("title" => __('Upload file/s')));
echo "</a>";
echo "</div>";
}
else {
echo "<div style='text-align: right; width: " . $table->width . "; color:#AC4444;'>";
echo "<image src='images/info.png' />" . __('The directory is read-only');
echo "</div>";
}
}
html_print_table ($table);
}
/**
* Check if a directory is writable.
*
* @param string Directory path to check.
* @param bool If set, it will try to make the directory writeable if it's not.
*
* @param bool Wheter the directory is writeable or not.
*/
function filemanager_get_file_info ($filepath) {
global $config;
$realpath = realpath ($filepath);
$filepath = str_replace("\\", "/", $filepath); // Windows compatibility
$info = array ('mime' => MIME_UNKNOWN,
'mime_extend' => mime_content_type ($filepath),
'link' => 0,
'is_dir' => false,
'name' => basename ($realpath),
'url' => str_replace('//', '/', $config['homeurl'].str_ireplace ($config['homedir'], '', $realpath)),
'realpath' => $realpath,
'size' => filesize ($realpath),
'last_modified' => filemtime ($realpath)
);
$zip_mimes = array ('application/zip',
'application/x-rar-compressed',
'application/x-gzip',
'application/x-bzip2');
if (is_dir ($filepath)) {
$info['mime'] = MIME_DIR;
$info['is_dir'] = true;
$info['size'] = 0;
}
else if (strpos ($info['mime_extend'], 'image') !== false) {
$info['mime'] = MIME_IMAGE;
}
else if (in_array ($info['mime_extend'], $zip_mimes)) {
$info['mime'] = MIME_ZIP;
}
else if (strpos ($info['mime_extend'], 'text') !== false) {
$info['mime'] = MIME_TEXT;
}
return $info;
}
/**
* Check if a directory is writable.
*
* @param string Directory path to check.
* @param bool If set, it will try to make the directory writeable if it's not.
*
* @param bool Wheter the directory is writeable or not.
*/
function filemanager_list_dir ($dirpath) {
$dirpath = str_replace("\\", "/", $dirpath); // Windows compatibility
$files = array ();
$dirs = array ();
$dir = opendir ($dirpath);
while ($file = @readdir ($dir)) {
/* Ignore hidden files */
if ($file[0] == '.')
continue;
$info = filemanager_get_file_info ($dirpath.'/'.$file);
if ($info['is_dir']) {
$dirs[$file] = $info;
}
else {
$files[$file] = $info;
}
}
ksort ($files);
ksort ($dirs);
closedir ($dir);
return array_merge ($dirs, $files);
}
?>