<?php function oembed_replacecb($matches){ $embedurl=$matches[1]; $ourl = "http://oohembed.com/oohembed/?url=".urlencode($embedurl); $txt = fetch_url($ourl); $j = json_decode($txt); $ret="<!-- oembed $embedurl -->"; switch ($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; $ret = "<a href='#' onclick='this.innerHTML=unescape(\"".urlencode($j->html)."\").replace(/\+/g,\" \"); return false;' >"; $ret.= "<img width='$tw' height='$th' src='".$j->thumbnail_url."'>"; $ret.= "</a>"; } else { $ret=$j->html; } $ret.="<br>"; }; break; case "photo": { $ret = "<img width='".$j->width."' height='".$j->height."' src='".$j->url."'>"; $ret.="<br>"; }; break; case "link": { //$ret = "<a href='".$embedurl."'>".$j->title."</a>"; }; break; case "rich": { // not so safe.. $ret = "<blockquote>".$j->html."</blockquote>"; }; break; } $embedlink = (isset($j->title))?$j->title:$embedurl; $ret .= "<a href='$embedurl'>$embedlink</a>"; if (isset($j->author_name)) $ret.=" by ".$j->author_name; if (isset($j->provider_name)) $ret.=" on ".$j->provider_name; $ret.="<!-- /oembed $embedurl -->"; return $ret; } function oembed_bbcode($text){ $stopoembed = get_config("system","no_oembed"); if ($stopoembed == True): return preg_replace_callback("/\[embed\](.+?)\[\/embed\]/is", "$1" ,$text); return preg_replace_callback("/\[embed\](.+?)\[\/embed\]/is", oembed_replacecb ,$text); } ?>