"; switch ($j->type) { case "video": { if (isset($j->thumbnail_url)) { $tw = (isset($j->thumbnail_width)) ? $j->thumbnail_width:200; $th = (isset($j->thumbnail_height)) ? $j->thumbnail_height:180; $ret = ""; $ret.= ""; $ret.= ""; } else { $ret=$j->html; } $ret.="
"; }; break; case "photo": { $ret = ""; $ret.="
"; }; break; case "link": { //$ret = "".$j->title.""; }; break; case "rich": { // not so safe.. $ret = "
".$j->html."
"; }; break; } $embedlink = (isset($j->title))?$j->title:$embedurl; $ret .= "$embedlink"; if (isset($j->author_name)) $ret.=" by ".$j->author_name; if (isset($j->provider_name)) $ret.=" on ".$j->provider_name; $ret.=""; return $ret; } function oembed_bbcode2html($text){ $stopoembed = get_config("system","no_oembed"); if ($stopoembed == true){ return preg_replace("/\[embed\](.+?)\[\/embed\]/is", "". t('Embedding disabled') ." : $1" ,$text); } return preg_replace_callback("/\[embed\](.+?)\[\/embed\]/is", oembed_replacecb ,$text); } function oe_build_xpath($attr, $value){ // http://westhoffswelt.de/blog/0036_xpath_to_select_html_by_class.html return "contains( normalize-space( @$attr ), ' $value ' ) or substring( normalize-space( @$attr ), 1, string-length( '$value' ) + 1 ) = '$value ' or substring( normalize-space( @$attr ), string-length( @$attr ) - string-length( '$value' ) ) = ' $value' or @$attr = '$value'"; } function oe_get_inner_html( $node ) { $innerHTML= ''; $children = $node->childNodes; foreach ($children as $child) { $innerHTML .= $child->ownerDocument->saveXML( $child ); } return $innerHTML; } /** * Find .... * and replace it with [embed]url[/embed] */ function oembed_html2bbcode($text) { $dom = DOMDocument::loadHTML($text); $xpath = new DOMXPath($dom); $attr = "oembed"; $xattr = oe_build_xpath("class","oembed"); $entries = $xpath->query("//span[$xattr]"); $xattr = oe_build_xpath("rel","oembed"); foreach($entries as $e) { $href = $xpath->evaluate("a[$xattr]/@href", $e)->item(0)->nodeValue; if(!is_null($href)) $e->parentNode->replaceChild(new DOMText("[embed]".$href."[embed]"), $e); } return oe_get_inner_html( $dom->getElementsByTagName("body")->item(0) ); } ?>