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Fix #8 \"recycle symbol getting mangled from status.net retweets\"

This commit is contained in:
Fabio Comuni 2011-02-16 09:22:32 +01:00
parent c5f5102396
commit c8116932c2
1 changed files with 24 additions and 15 deletions
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11
include/oembed.php
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@ -79,8 +79,14 @@ function oe_get_inner_html( $node ) {
* and replace it with [embed]url[/embed]
*/
function oembed_html2bbcode($text) {
// start parser only if 'oembed' is in text
if (strpos($text, "oembed")){
// convert non ascii chars to html entities
$html_text = mb_convert_encoding($text, 'HTML-ENTITIES', mb_detect_encoding($text));
// If it doesn't parse at all, just return the text.
$dom = @DOMDocument::loadHTML($text);
$dom = @DOMDocument::loadHTML($html_text);
if(! $dom)
return $text;
$xpath = new DOMXPath($dom);
@ -95,6 +101,9 @@ function oembed_html2bbcode($text) {
if(!is_null($href)) $e->parentNode->replaceChild(new DOMText("[embed]".$href."[embed]"), $e);
}
return oe_get_inner_html( $dom->getElementsByTagName("body")->item(0) );
} else {
return $text;
}
}
?>