X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=inline;f=include%2Foembed.php;h=118f7fa4a39f45fdb5b91819f864f199df40365b;hb=d2e110abf5c530b6e4f2e32bf8812faa3fa131f2;hp=10d458ff38c016f54563dd86e46eaefa6f00bae7;hpb=570a22de7425e2a486b02e3b43a4b4b1ece552af;p=friendica.git
diff --git a/include/oembed.php b/include/oembed.php
index 10d458ff38..118f7fa4a3 100644
--- a/include/oembed.php
+++ b/include/oembed.php
@@ -1,57 +1,136 @@
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;*/
- $tw=150; $th=120;
- $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;
+ logger('oembedcb');
+ $embedurl=$matches[1];
+ $j = oembed_fetch_url($embedurl);
+ $s = oembed_format_object($j);
+ return $s;//oembed_iframe($s,$j->width,$j->height);
+
+
}
+
+function oembed_fetch_url($embedurl){
+
+ $txt = Cache::get($embedurl);
+
+ $noexts = array("mp3","mp4","ogg","ogv","oga","ogm","webm");
+ $ext = pathinfo(strtolower($embedurl),PATHINFO_EXTENSION);
+
+
+ if(is_null($txt)){
+ $txt = "";
+
+ if (!in_array($ext, $noexts)){
+ // try oembed autodiscovery
+ $redirects = 0;
+ $html_text = fetch_url($embedurl, false, $redirects, 15, "text/*");
+ if($html_text){
+ $dom = @DOMDocument::loadHTML($html_text);
+ if ($dom){
+ $xpath = new DOMXPath($dom);
+ $attr = "oembed";
+
+ $xattr = oe_build_xpath("class","oembed");
+ $entries = $xpath->query("//link[@type='application/json+oembed']");
+ foreach($entries as $e){
+ $href = $e->getAttributeNode("href")->nodeValue;
+ $txt = fetch_url($href);
+ }
+ }
+ }
+ }
+
+ if ($txt==false || $txt==""){
+ // try oohembed service
+ $ourl = "http://oohembed.com/oohembed/?url=".urlencode($embedurl);
+ $txt = fetch_url($ourl);
+ }
+
+ $txt=trim($txt);
+ if ($txt[0]!="{") $txt='{"type":"error"}';
+
+ //save in cache
+ Cache::set($embedurl,$txt);
+
+ }
+
+ $j = json_decode($txt);
+ $j->embedurl = $embedurl;
+ return $j;
+}
+
+function oembed_format_object($j){
+ $embedurl = $j->embedurl;
+ $jhtml = oembed_iframe($j->embedurl,$j->width,$j->height );
+ $ret="";
+ switch ($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.="
";
+ }; break;
+ case "photo": {
+ $ret.= "";
+ $ret.="
";
+ }; break;
+ case "link": {
+ //$ret = "".$j->title."";
+ }; 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;
+ $ret .= "$embedlink";
+ if (isset($j->author_name)) $ret.=" by ".$j->author_name;
+ if (isset($j->provider_name)) $ret.=" on ".$j->provider_name;
+ } else {
+ // add for html2bbcode conversion
+ $ret .= "";
+ }
+ $ret.="
";
+ return mb_convert_encoding($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 '';
+
+}
+
+
+
function oembed_bbcode2html($text){
$stopoembed = get_config("system","no_oembed");
if ($stopoembed == true){
@@ -95,8 +174,8 @@ function oembed_html2bbcode($text) {
$xattr = oe_build_xpath("class","oembed");
$entries = $xpath->query("//span[$xattr]");
-
- $xattr = oe_build_xpath("rel","oembed");
+
+ $xattr = "@rel='oembed'";//oe_build_xpath("rel","oembed");
foreach($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]"), $e);
@@ -107,4 +186,5 @@ function oembed_html2bbcode($text) {
}
}
-?>
\ No newline at end of file
+
+