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https://github.com/friendica/friendica
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Merge branch 'master' of github.com:fabrixxm/friendika
This commit is contained in:
commit
2493877a18
1 changed files with 24 additions and 15 deletions
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@ -79,22 +79,31 @@ function oe_get_inner_html( $node ) {
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* and replace it with [embed]url[/embed]
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*/
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function oembed_html2bbcode($text) {
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// If it doesn't parse at all, just return the text.
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$dom = @DOMDocument::loadHTML($text);
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if(! $dom)
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// start parser only if 'oembed' is in text
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if (strpos($text, "oembed")){
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// convert non ascii chars to html entities
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$html_text = mb_convert_encoding($text, 'HTML-ENTITIES', mb_detect_encoding($text));
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// If it doesn't parse at all, just return the text.
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$dom = @DOMDocument::loadHTML($html_text);
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if(! $dom)
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return $text;
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$xpath = new DOMXPath($dom);
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$attr = "oembed";
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$xattr = oe_build_xpath("class","oembed");
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$entries = $xpath->query("//span[$xattr]");
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$xattr = oe_build_xpath("rel","oembed");
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foreach($entries as $e) {
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$href = $xpath->evaluate("a[$xattr]/@href", $e)->item(0)->nodeValue;
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if(!is_null($href)) $e->parentNode->replaceChild(new DOMText("[embed]".$href."[embed]"), $e);
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}
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return oe_get_inner_html( $dom->getElementsByTagName("body")->item(0) );
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} else {
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return $text;
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$xpath = new DOMXPath($dom);
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$attr = "oembed";
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$xattr = oe_build_xpath("class","oembed");
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$entries = $xpath->query("//span[$xattr]");
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$xattr = oe_build_xpath("rel","oembed");
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foreach($entries as $e) {
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$href = $xpath->evaluate("a[$xattr]/@href", $e)->item(0)->nodeValue;
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if(!is_null($href)) $e->parentNode->replaceChild(new DOMText("[embed]".$href."[embed]"), $e);
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}
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return oe_get_inner_html( $dom->getElementsByTagName("body")->item(0) );
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}
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}
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?>
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