diff options
Diffstat (limited to 'include/oembed.php')
| -rw-r--r-- | include/oembed.php | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/include/oembed.php b/include/oembed.php new file mode 100644 index 000000000..d9bf9f67c --- /dev/null +++ b/include/oembed.php @@ -0,0 +1,48 @@ +<?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); +} +?>
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