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[1.4.1] docs/enduser-youtube.html updated according to new functionality and YouTube IDs can have underscores and dashes

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git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@686 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang
2007-01-21 21:45:14 +00:00
parent 2d49299621
commit 96ac7e8797
3 changed files with 28 additions and 53 deletions
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4
library/HTMLPurifier/Filter/YouTube.php
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@@ -9,13 +9,13 @@ class HTMLPurifier_Filter_YouTube extends HTMLPurifier_Filter
function preFilter($html, $config, &$context) {
$pre_regex = '#<object[^>]+>.+?'.
'http://www.youtube.com/v/([A-Za-z0-9]+).+?</object>#';
'http://www.youtube.com/v/([A-Za-z0-9\-_]+).+?</object>#';
$pre_replace = '<span class="youtube-embed">\1</span>';
return preg_replace($pre_regex, $pre_replace, $html);
}
function postFilter($html, $config, &$context) {
$post_regex = '#<span class="youtube-embed">([A-Za-z0-9]+)</span>#';
$post_regex = '#<span class="youtube-embed">([A-Za-z0-9\-_]+)</span>#';
$post_replace = '<object width="425" height="350" '.
'data="http://www.youtube.com/v/\1">'.
'<param name="movie" value="http://www.youtube.com/v/\1"></param>'.