X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=include%2Foembed.php;h=06a37d8e4845d427ef14e81b08e7cb9f5b5ff76b;hb=5e1335ac892ce07bf7b1a3a043f71b8abbed8dba;hp=4d2b7185e9a43d2f516a46e62461b605f0150d97;hpb=c8116932c286f04bbaf121f75053dfde0fb7d571;p=friendica.git
diff --git a/include/oembed.php b/include/oembed.php
index 4d2b7185e9..06a37d8e48 100644
--- a/include/oembed.php
+++ b/include/oembed.php
@@ -1,54 +1,92 @@
";
- 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; + $embedurl=$matches[1]; + $j = oembed_fetch_url($embedurl); + return oembed_format_object($j); +} + + +function oembed_fetch_url($embedurl){ + $r = q("SELECT v FROM `cache` WHERE k='%s'", + dbesc($embedurl)); + + if(count($r)){ + $txt = $r[0]['v']; + } else { + $txt = ""; + + // try oembed autodiscovery + $html_text = fetch_url($embedurl); + $dom = @DOMDocument::loadHTML($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]!="{") $txt='{"type":"error"}'; + + //save in cache + /*q("INSERT INTO `cache` VALUES ('%s','%s','%s')", + dbesc($embedurl), + dbesc($txt), + dbesc(datetime_convert()));*/ + } + + $j = json_decode($txt); + $j->embedurl = $embedurl; + return $j; +} + +function oembed_format_object($j){ + $embedurl = $j->embedurl; + $ret=" "; + return $ret; } function oembed_bbcode2html($text){ @@ -98,7 +136,7 @@ function oembed_html2bbcode($text) { $xattr = oe_build_xpath("rel","oembed"); foreach($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]"), $e); + if(!is_null($href)) $e->parentNode->replaceChild(new DOMText("[embed]".$href."[/embed]"), $e); } return oe_get_inner_html( $dom->getElementsByTagName("body")->item(0) ); } else {