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https://github.com/friendica/friendica
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Rewrite oembed plugin to use new bbcode tag [embed] and make discovery server-side
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parent
6ca1e2ddfe
commit
43be72297a
2 changed files with 48 additions and 44 deletions
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@ -3,49 +3,8 @@ function oembed(){
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}
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}
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function oembed_do(){
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function oembed_do(){
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embedurl = $('#oembed_url').attr('value');
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embed = "[embed]"+$('#oembed_url').attr('value')+"[/embed]";
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var url = 'http://oohembed.com/oohembed/?url='+escape( embedurl )+"&callback=?";
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$.getJSON(url, function(data) {
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var ret="";
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switch(data.type){
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case "video": {
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if (data.thumbnail_url){
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tw = 200; if (data.thumbnail_width) tw=data.thumbnail_width;
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th = 180; if (data.thumbnail_height) tw=data.thumbnail_height;
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ret = "<a href='"+embedurl+"'>";
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// tiny mce bbcode plugin not support image size......
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ret += "<img width='"+tw+"' height='"+th+"' src='"+data.thumbnail_url+"'></a>";
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} else {
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ret = data.html;
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}
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}; break;
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case "photo": {
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// tiny mce bbcode plugin not support image size......
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ret = "<img width='"+data.width+"' height='"+data.height+"' src='"+data.url+"'>";
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}; break;
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case "link": {
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ret = "<a href='"+embedurl+"'>"+data.title+"</a>";
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}; break;
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case "rich": {
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ret = data.html; // not so safe... http://www.oembed.com/ : "Consumers may wish to load the HTML in an off-domain iframe to avoid XSS"
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}; break;
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default: {
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alert("Error retriving data!");
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return;
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}
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}
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var embedlink = embedurl;
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if (data.title) embedlink = data.title
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ret+="<br><a href='"+embedurl+"'>"+embedlink+"</a>";
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if (data.author_name) {
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ret+=" by "+data.author_name;
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}
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if (data.provider_name) {
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ret+=" on "+data.provider_name;
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}
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tinyMCE.execCommand('mceInsertRawHTML',false,ret);
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oembed();
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});
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tinyMCE.execCommand('mceInsertRawHTML',false,embed);
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oembed();
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}
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}
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@ -10,11 +10,13 @@
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function oembed_install() {
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function oembed_install() {
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register_hook('jot_tool', 'addon/oembed/oembed.php', 'oembed_hook_jot_tool');
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register_hook('jot_tool', 'addon/oembed/oembed.php', 'oembed_hook_jot_tool');
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register_hook('page_header', 'addon/oembed/oembed.php', 'oembed_hook_page_header');
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register_hook('page_header', 'addon/oembed/oembed.php', 'oembed_hook_page_header');
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register_hook('bbcode', 'addon/oembed/oembed.php', 'oembed_hook_bbcode');
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}
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}
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function oembed_uninstall() {
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function oembed_uninstall() {
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unregister_hook('jot_tool', 'addon/oembed/oembed.php', 'oembed_hook_jot_tool');
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unregister_hook('jot_tool', 'addon/oembed/oembed.php', 'oembed_hook_jot_tool');
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unregister_hook('page_header', 'addon/oembed/oembed.php', 'oembed_hook_page_header');
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unregister_hook('page_header', 'addon/oembed/oembed.php', 'oembed_hook_page_header');
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unregister_hook('bbcode', 'addon/oembed/oembed.php', 'oembed_hook_bbcode');
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}
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}
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function oembed_hook_page_header($a, &$b){
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function oembed_hook_page_header($a, &$b){
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@ -51,6 +53,49 @@ function oembed_hook_jot_tool($a, &$b) {
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';
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';
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}
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}
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function oembed_replacecb($matches){
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$embedurl=$matches[1];
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$ourl = "http://oohembed.com/oohembed/?url=".urlencode($embedurl);
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$txt = fetch_url($ourl);
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$j = json_decode($txt);
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$ret="<!-- oembed $embedurl -->";
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switch ($j->type) {
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case "video": {
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if (isset($j->thumbnail_url)) {
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$tw = (isset($j->thumbnail_width)) ? $j->thumbnail_width:200;
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$th = (isset($j->thumbnail_height)) ? $j->thumbnail_height:180;
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$ret = "<a href='#' onclick='this.innerHTML=unescape(\"".urlencode($j->html)."\").replace(/\+/g,\" \"); return false;' >";
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$ret.= "<img width='$tw' height='$th' src='".$j->thumbnail_url."'>";
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$ret.= "</a>";
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} else {
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$ret=$j->html;
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}
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$ret.="<br>";
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}; break;
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case "photo": {
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$ret = "<img width='".$j->width."' height='".$j->height."' src='".$j->url."'>";
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$ret.="<br>";
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}; break;
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case "link": {
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//$ret = "<a href='".$embedurl."'>".$j->title."</a>";
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}; break;
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case "rich": {
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// not so safe..
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$ret = "<blockquote>".$j->html."</blockquote>";
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}; break;
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}
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$embedlink = (isset($j->title))?$j->title:$embedurl;
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$ret .= "<a href='$embedurl'>$embedlink</a>";
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if (isset($j->author_name)) $ret.=" by ".$j->author_name;
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if (isset($j->provider_name)) $ret.=" on ".$j->provider_name;
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$ret.="<!-- /oembed $embedurl -->";
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return $ret;
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}
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function oembed_hook_bbcode($a, &$text){
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$text = preg_replace_callback("/\[embed\](.+?)\[\/embed\]/is", oembed_replacecb ,$text);
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}
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?>
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?>
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