tyler.durden
/
icingaweb2
mirror of https://github.com/Icinga/icingaweb2.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

doc/lib: Fix undefined entity &nbsp and too greedy regex

This commit is contained in:
Eric Lippmann 2015-02-12 10:24:55 +01:00
parent 6a3d1c665b
commit f00f598014
1 changed files with 9 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
modules/doc/library/Doc/Renderer/DocSectionRenderer.php
View File

@ -125,9 +125,7 @@ class DocSectionRenderer extends DocRenderer
protected function highlightSearch($html, DocSearch $search)
{
$doc = new DOMDocument();
$fragment = $doc->createDocumentFragment();
$fragment->appendXML($html);
$doc->appendChild($fragment);
@$doc->loadHTML($html);
$iter = new RecursiveIteratorIterator(new DomNodeIterator($doc), RecursiveIteratorIterator::SELF_FIRST);
foreach ($iter as $node) {
if ($node->nodeType !== XML_TEXT_NODE
@ -152,7 +150,10 @@ class DocSectionRenderer extends DocRenderer
$fragment->appendChild($doc->createTextNode(substr($text, $offset)));
$node->parentNode->replaceChild($fragment, $node);
}
return $doc->saveHTML();
// Remove <!DOCTYPE
$doc->removeChild($doc->doctype);
// Remove <html><body> and </body></html>
return substr($doc->saveHTML(), 12, -15);
}
/**
@ -250,14 +251,14 @@ class DocSectionRenderer extends DocRenderer
$section->getLevel(),
$title
);
$content = $this->parsedown->text(implode('', $section->getContent()));
if (empty($content)) {
$html = $this->parsedown->text(implode('', $section->getContent()));
if (empty($html)) {
continue;
}
$html = preg_replace_callback(
'#<pre><code class="language-php">(.*?)</code></pre>#s',
array($this, 'highlightPhp'),
$content
$html
);
$html = preg_replace_callback(
'/<img[^>]+>/',
@ -270,7 +271,7 @@ class DocSectionRenderer extends DocRenderer
$html
);
$html = preg_replace_callback(
'/<a\s+(?P<attribs>[^>]*?\s+)?href="(?:(?!http:\/\/)[^#]*)#(?P<fragment>[^"]+)"/',
'/<a\s+(?P<attribs>[^>]*?\s+)?href="(?:(?!http:\/\/)[^"#]*)#(?P<fragment>[^"]+)"/',
array($this, 'replaceLink'),
$html
);