+
+function oembed_format_object($j){
+ $embedurl = $j->embedurl;
+ $jhtml = oembed_iframe($j->embedurl,$j->width,$j->height );
+ $ret="<span class='oembed ".$j->type."'>";
+ 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;
+ $tr = $tw/$th;
+
+ $th=120; $tw = $th*$tr;
+ $tpl=get_markup_template('oembed_video.tpl');
+ $ret.=replace_macros($tpl, array(
+ '$embedurl'=>$embedurl,
+ '$escapedhtml'=>base64_encode($jhtml),
+ '$tw'=>$tw,
+ '$th'=>$th,
+ '$turl'=>$j->thumbnail_url,
+ ));
+
+ } else {
+ $ret=$jhtml;
+ }
+ $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.= $jhtml;
+ }; break;
+ }
+
+ // add link to source if not present in "rich" type
+ if ( $j->type!='rich' || !strpos($j->html,$embedurl) ){
+ $embedlink = (isset($j->title))?$j->title:$embedurl;
+ $ret .= "<a href='$embedurl' rel='oembed'>$embedlink</a>";
+ if (isset($j->author_name)) $ret.=" by ".$j->author_name;
+ if (isset($j->provider_name)) $ret.=" on ".$j->provider_name;
+ } else {
+ // add <a> for html2bbcode conversion
+ $ret .= "<a href='$embedurl' rel='oembed'/>";
+ }
+ $ret.="<br style='clear:left'></span>";
+ return mb_convert_encoding($ret, 'HTML-ENTITIES', mb_detect_encoding($ret));
+}
+
+function oembed_iframe($src,$width,$height) {
+ if(! $width || strstr($width,'%'))
+ $width = '640';
+ if(! $height || strstr($height,'%'))
+ $height = '300';
+ // try and leave some room for the description line.
+ $height = intval($height) + 80;
+ $width = intval($width) + 40;
+
+ $a = get_app();
+
+ $s = $a->get_baseurl()."/oembed/".base64url_encode($src);
+ return '<iframe height="' . $height . '" width="' . $width . '" src="' . $s . '" frameborder="no" >' . t('Embedded content') . '</iframe>';