mirror of
https://github.com/friendica/friendica
synced 2025-04-26 05:50:11 +00:00
Merge branch 'pull'
This commit is contained in:
Friendika
commit
19ccd658eb
8 changed files with 222 additions and 110 deletions
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@ -92,17 +92,21 @@ function bbcode($Text,$preserve_nl = false) {
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// [img=widthxheight]image source[/img]
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$Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.+?)\[\/img\]/", '<img src="$3" style="height:{$2}px; width:{$1}px;" >', $Text);
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// Youtube extensions
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if (get_pconfig(local_user(), 'oembed', 'use_for_youtube' )==1){
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// use oembed for youtube links
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$Text = preg_replace("/\[youtube\]/",'[embed]',$Text);
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$Text = preg_replace("/\[\/youtube\]/",'[/embed]',$Text);
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} else {
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// Youtube extensions
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$Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/watch\?v\=(.+?)\[\/youtube\]/",'[youtube]$1[/youtube]',$Text);
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$Text = preg_replace("/\[youtube\]https?:\/\/youtu.be\/(.+?)\[\/youtube\]/",'[youtube]$1[/youtube]',$Text);
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$Text = preg_replace("/\[youtube\](.+?)\[\/youtube\]/", '<br /><iframe style="width:425px;height:349px;padding:10px 0 10px 0;float:left;" src="http://www.youtube.com/embed/$1" frameborder="0" allowfullscreen></iframe>', $Text);
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// $Text = preg_replace("/\[youtube\](.+?)\[\/youtube\]/", '<br /><object style="width:425px;height:350px;" type="application/x-shockwave-flash" data="http://www.youtube.com/v/$1" ><param name="movie" value="http://www.youtube.com/v/$1"></param><!--[if IE]><embed src="http://www.youtube.com/v/$1" type="application/x-shockwave-flash" style="width:425px;height:350px;" /><![endif]--></object>', $Text);
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$Text = preg_replace("/\[youtube\](.+?)\[\/youtube\]/", '<iframe width="425" height="349" src="http://www.youtube.com/embed/$1" frameborder="0" allowfullscreen></iframe>', $Text);
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}
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// $Text = preg_replace("/\[youtube\](.+?)\[\/youtube\]/", '<object width="425" height="350" type="application/x-shockwave-flash" data="http://www.youtube.com/v/$1" ><param name="movie" value="http://www.youtube.com/v/$1"></param><!--[if IE]><embed src="http://www.youtube.com/v/$1" type="application/x-shockwave-flash" width="425" height="350" /><![endif]--></object>', $Text);
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// oembed tag
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$Text = oembed_bbcode2html($Text);
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call_hooks('bbcode',$Text);
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return $Text;
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@ -1,54 +1,92 @@
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<?php
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function oembed_replacecb($matches){
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$embedurl=$matches[1];
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$r = q("SELECT v FROM `cache` WHERE k='%s'",
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dbesc($embedurl));
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if(count($r)){
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$txt = $r[0]['v'];
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} else {
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$ourl = "http://oohembed.com/oohembed/?url=".urlencode($embedurl);
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$txt = fetch_url($ourl);
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//save in cache
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q("INSERT INTO `cache` VALUES ('%s','%s','%s')",
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dbesc($embedurl),
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dbesc($txt),
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dbesc(datetime_convert()));
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}
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$j = json_decode($txt);
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$ret="<span class='oembed'>";
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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='".$embedurl."' onclick='this.innerHTML=unescape(\"".urlencode($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' rel='oembed'>$embedlink</a>";
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if (isset($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.="</span>";
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return $ret;
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$embedurl=$matches[1];
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$j = oembed_fetch_url($embedurl);
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return oembed_format_object($j);
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}
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function oembed_fetch_url($embedurl){
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$r = q("SELECT v FROM `cache` WHERE k='%s'",
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dbesc($embedurl));
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if(count($r)){
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$txt = $r[0]['v'];
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} else {
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$txt = "";
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// try oembed autodiscovery
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$html_text = fetch_url($embedurl);
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$dom = @DOMDocument::loadHTML($html_text);
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if ($dom){
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$xpath = new DOMXPath($dom);
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$attr = "oembed";
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$xattr = oe_build_xpath("class","oembed");
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$entries = $xpath->query("//link[@type='application/json+oembed']");
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foreach($entries as $e){
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$href = $e->getAttributeNode("href")->nodeValue;
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$txt = fetch_url($href);
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}
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}
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if ($txt==false || $txt==""){
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// try oohembed service
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$ourl = "http://oohembed.com/oohembed/?url=".urlencode($embedurl);
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$txt = fetch_url($ourl);
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}
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$txt=trim($txt);
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if ($txt[0]!="{") $txt='{"type":"error"}';
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//save in cache
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/*q("INSERT INTO `cache` VALUES ('%s','%s','%s')",
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dbesc($embedurl),
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dbesc($txt),
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dbesc(datetime_convert()));*/
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}
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$j = json_decode($txt);
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$j->embedurl = $embedurl;
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return $j;
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}
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function oembed_format_object($j){
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$embedurl = $j->embedurl;
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$ret="<span class='oembed ".$j->type."'>";
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switch ($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)) ? $j->thumbnail_height:180;*/
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$tw=150; $th=120;
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$ret.= "<a href='".$embedurl."' onclick='this.innerHTML=unescape(\"".urlencode($j->html)."\").replace(/\+/g,\" \"); return false;' style='float:left; margin: 1em; '>";
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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' rel='oembed'>$embedlink</a>";
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if (isset($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.="<br style='clear:left'></span>";
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return $ret;
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}
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function oembed_bbcode2html($text){
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@ -98,7 +136,7 @@ function oembed_html2bbcode($text) {
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$xattr = oe_build_xpath("rel","oembed");
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foreach($entries as $e) {
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$href = $xpath->evaluate("a[$xattr]/@href", $e)->item(0)->nodeValue;
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if(!is_null($href)) $e->parentNode->replaceChild(new DOMText("[embed]".$href."[embed]"), $e);
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if(!is_null($href)) $e->parentNode->replaceChild(new DOMText("[embed]".$href."[/embed]"), $e);
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}
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return oe_get_inner_html( $dom->getElementsByTagName("body")->item(0) );
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} else {
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