<?php
function embedly_embed_thumbnails(&$feed) {
if (setting_fetch('hide_inline')) {
return $text;
}
// Find URLs throughout the $feed, noting the tweet IDs they occur in
$matched_urls = array();
$embedly_re = "/((http:\/\/(www\.flickr\.com\/photos\/.*|flic\.kr\/.*|.*\.posterous\.com\/.*|post\.ly\/.*|i.*\.photobucket\.com\/albums\/.*|s.*\.photobucket\.com\/albums\/.*|phodroid\.com\/.*\/.*\/.*|xkcd\.com\/.*|www\.xkcd\.com\/.*|imgs\.xkcd\.com\/.*|www\.asofterworld\.com\/index\.php\?id=.*|www\.asofterworld\.com\/.*\.jpg|asofterworld\.com\/.*\.jpg|www\.qwantz\.com\/index\.php\?comic=.*|23hq\.com\/.*\/photo\/.*|www\.23hq\.com\/.*\/photo\/.*|.*dribbble\.com\/shots\/.*|drbl\.in\/.*|.*\.smugmug\.com\/.*|.*\.smugmug\.com\/.*#.*|emberapp\.com\/.*\/images\/.*|emberapp\.com\/.*\/images\/.*\/sizes\/.*|emberapp\.com\/.*\/collections\/.*\/.*|emberapp\.com\/.*\/categories\/.*\/.*\/.*|embr\.it\/.*|picasaweb\.google\.com.*\/.*\/.*#.*|picasaweb\.google\.com.*\/lh\/photo\/.*|picasaweb\.google\.com.*\/.*\/.*|dailybooth\.com\/.*\/.*|brizzly\.com\/pic\/.*|pics\.brizzly\.com\/.*\.jpg|img\.ly\/.*|www\.tinypic\.com\/view\.php.*|tinypic\.com\/view\.php.*|www\.tinypic\.com\/player\.php.*|tinypic\.com\/player\.php.*|www\.tinypic\.com\/r\/.*\/.*|tinypic\.com\/r\/.*\/.*|.*\.tinypic\.com\/.*\.jpg|.*\.tinypic\.com\/.*\.png|meadd\.com\/.*\/.*|meadd\.com\/.*|.*\.deviantart\.com\/art\/.*|.*\.deviantart\.com\/gallery\/.*|.*\.deviantart\.com\/#\/.*|fav\.me\/.*|.*\.deviantart\.com|.*\.deviantart\.com\/gallery|.*\.deviantart\.com\/.*\/.*\.jpg|.*\.deviantart\.com\/.*\/.*\.gif|.*\.deviantart\.net\/.*\/.*\.jpg|.*\.deviantart\.net\/.*\/.*\.gif|www\.fotopedia\.com\/.*\/.*|fotopedia\.com\/.*\/.*|photozou\.jp\/photo\/show\/.*\/.*|photozou\.jp\/photo\/photo_only\/.*\/.*|instagr\.am\/p\/.*|instagram\.com\/p\/.*|skitch\.com\/.*\/.*\/.*|img\.skitch\.com\/.*|share\.ovi\.com\/media\/.*\/.*|www\.questionablecontent\.net\/|questionablecontent\.net\/|www\.questionablecontent\.net\/view\.php.*|questionablecontent\.net\/view\.php.*|questionablecontent\.net\/comics\/.*\.png|www\.questionablecontent\.net\/comics\/.*\.png|twitrpix\.com\/.*|.*\.twitrpix\.com\/.*|www\.someecards\.com\/.*\/.*|someecards\.com\/.*\/.*|some\.ly\/.*|www\.some\.ly\/.*|achewood\.com\/.*|www\.achewood\.com\/.*|achewood\.com\/index\.php.*|www\.achewood\.com\/index\.php.*|www\.whosay\.com\/content\/.*|www\.whosay\.com\/photos\/.*|www\.whosay\.com\/videos\/.*|say\.ly\/.*|ow\.ly\/i\/.*|color\.com\/s\/.*|bnter\.com\/convo\/.*|mlkshk\.com\/p\/.*|lockerz\.com\/s\/.*|lightbox\.com\/.*|www\.lightbox\.com\/.*|soundcloud\.com\/.*|soundcloud\.com\/.*\/.*|soundcloud\.com\/.*\/sets\/.*|soundcloud\.com\/groups\/.*|snd\.sc\/.*|www\.last\.fm\/music\/.*|www\.last\.fm\/music\/+videos\/.*|www\.last\.fm\/music\/+images\/.*|www\.last\.fm\/music\/.*\/_\/.*|www\.last\.fm\/music\/.*\/.*|www\.mixcloud\.com\/.*\/.*\/|www\.radionomy\.com\/.*\/radio\/.*|radionomy\.com\/.*\/radio\/.*|www\.hark\.com\/clips\/.*|www\.rdio\.com\/#\/artist\/.*\/album\/.*|www\.rdio\.com\/artist\/.*\/album\/.*|www\.zero-inch\.com\/.*|.*\.bandcamp\.com\/|.*\.bandcamp\.com\/track\/.*|.*\.bandcamp\.com\/album\/.*|freemusicarchive\.org\/music\/.*|www\.freemusicarchive\.org\/music\/.*|freemusicarchive\.org\/curator\/.*|www\.freemusicarchive\.org\/curator\/.*|www\.npr\.org\/.*\/.*\/.*\/.*\/.*|www\.npr\.org\/.*\/.*\/.*\/.*\/.*\/.*|www\.npr\.org\/.*\/.*\/.*\/.*\/.*\/.*\/.*|www\.npr\.org\/templates\/story\/story\.php.*|huffduffer\.com\/.*\/.*|www\.audioboo\.fm\/boos\/.*|audioboo\.fm\/boos\/.*|boo\.fm\/b.*|www\.xiami\.com\/song\/.*|xiami\.com\/song\/.*|www\.saynow\.com\/playMsg\.html.*|www\.saynow\.com\/playMsg\.html.*|grooveshark\.com\/.*|radioreddit\.com\/songs.*|www\.radioreddit\.com\/songs.*|radioreddit\.com\/\?q=songs.*|www\.radioreddit\.com\/\?q=songs.*|www\.gogoyoko\.com\/song\/.*|.*amazon\..*\/gp\/product\/.*|.*amazon\..*\/.*\/dp\/.*|.*amazon\..*\/dp\/.*|.*amazon\..*\/o\/ASIN\/.*|.*amazon\..*\/gp\/offer-listing\/.*|.*amazon\..*\/.*\/ASIN\/.*|.*amazon\..*\/gp\/product\/images\/.*|.*amazon\..*\/gp\/aw\/d\/.*|www\.amzn\.com\/.*|amzn\.com\/.*|www\.shopstyle\.com\/browse.*|www\.shopstyle\.com\/action\/apiVisitRetailer.*|api\.shopstyle\.com\/action\/apiVisitRetailer.*|www\.shopstyle\.com\/action\/viewLook.*|itunes\.apple\.com\/.*|gist\.github\.com\/.*|www\.crunchbase\.com\/.*\/.*|crunchbase\.com\/.*\/.*|www\.slideshare\.net\/.*\/.*|www\.slideshare\.net\/mobile\/.*\/.*|slidesha\.re\/.*|scribd\.com\/doc\/.*|www\.scribd\.com\/doc\/.*|scribd\.com\/mobile\/documents\/.*|www\.scribd\.com\/mobile\/documents\/.*|screenr\.com\/.*|polldaddy\.com\/community\/poll\/.*|polldaddy\.com\/poll\/.*|answers\.polldaddy\.com\/poll\/.*|www\.5min\.com\/Video\/.*|www\.howcast\.com\/videos\/.*|www\.screencast\.com\/.*\/media\/.*|screencast\.com\/.*\/media\/.*|www\.screencast\.com\/t\/.*|screencast\.com\/t\/.*|issuu\.com\/.*\/docs\/.*|www\.kickstarter\.com\/projects\/.*\/.*|www\.scrapblog\.com\/viewer\/viewer\.aspx.*|ping\.fm\/p\/.*|chart\.ly\/symbols\/.*|chart\.ly\/.*|maps\.google\.com\/maps\?.*|maps\.google\.com\/\?.*|maps\.google\.com\/maps\/ms\?.*|.*\.craigslist\.org\/.*\/.*|my\.opera\.com\/.*\/albums\/show\.dml\?id=.*|my\.opera\.com\/.*\/albums\/showpic\.dml\?album=.*&picture=.*|tumblr\.com\/.*|.*\.tumblr\.com\/post\/.*|www\.polleverywhere\.com\/polls\/.*|www\.polleverywhere\.com\/multiple_choice_polls\/.*|www\.polleverywhere\.com\/free_text_polls\/.*|www\.quantcast\.com\/wd:.*|www\.quantcast\.com\/.*|siteanalytics\.compete\.com\/.*|statsheet\.com\/statplot\/charts\/.*\/.*\/.*\/.*|statsheet\.com\/statplot\/charts\/e\/.*|statsheet\.com\/.*\/teams\/.*\/.*|statsheet\.com\/tools\/chartlets\?chart=.*|.*\.status\.net\/notice\/.*|identi\.ca\/notice\/.*|brainbird\.net\/notice\/.*|shitmydadsays\.com\/notice\/.*|www\.studivz\.net\/Profile\/.*|www\.studivz\.net\/l\/.*|www\.studivz\.net\/Groups\/Overview\/.*|www\.studivz\.net\/Gadgets\/Info\/.*|www\.studivz\.net\/Gadgets\/Install\/.*|www\.studivz\.net\/.*|www\.meinvz\.net\/Profile\/.*|www\.meinvz\.net\/l\/.*|www\.meinvz\.net\/Groups\/Overview\/.*|www\.meinvz\.net\/Gadgets\/Info\/.*|www\.meinvz\.net\/Gadgets\/Install\/.*|www\.meinvz\.net\/.*|www\.schuelervz\.net\/Profile\/.*|www\.schuelervz\.net\/l\/.*|www\.schuelervz\.net\/Groups\/Overview\/.*|www\.schuelervz\.net\/Gadgets\/Info\/.*|www\.schuelervz\.net\/Gadgets\/Install\/.*|www\.schuelervz\.net\/.*|myloc\.me\/.*|pastebin\.com\/.*|pastie\.org\/.*|www\.pastie\.org\/.*|redux\.com\/stream\/item\/.*\/.*|redux\.com\/f\/.*\/.*|www\.redux\.com\/stream\/item\/.*\/.*|www\.redux\.com\/f\/.*\/.*|cl\.ly\/.*|cl\.ly\/.*\/content|speakerdeck\.com\/u\/.*\/p\/.*|www\.kiva\.org\/lend\/.*|www\.timetoast\.com\/timelines\/.*|storify\.com\/.*\/.*|.*meetup\.com\/.*|meetu\.ps\/.*|www\.dailymile\.com\/people\/.*\/entries\/.*|.*\.kinomap\.com\/.*|www\.metacdn\.com\/api\/users\/.*\/content\/.*|www\.metacdn\.com\/api\/users\/.*\/media\/.*|prezi\.com\/.*\/.*|.*\.uservoice\.com\/.*\/suggestions\/.*|formspring\.me\/.*|www\.formspring\.me\/.*|formspring\.me\/.*\/q\/.*|www\.formspring\.me\/.*\/q\/.*|twitlonger\.com\/show\/.*|www\.twitlonger\.com\/show\/.*|tl\.gd\/.*|www\.qwiki\.com\/q\/.*|crocodoc\.com\/.*|.*\.crocodoc\.com\/.*|www\.wikipedia\.org\/wiki\/.*|www\.wikimedia\.org\/wiki\/File.*|graphicly\.com\/.*\/.*\/.*|.*justin\.tv\/.*|.*justin\.tv\/.*\/b\/.*|.*justin\.tv\/.*\/w\/.*|www\.ustream\.tv\/recorded\/.*|www\.ustream\.tv\/channel\/.*|www\.ustream\.tv\/.*|.*revision3\.com\/.*|.*\.dailymotion\.com\/video\/.*|.*\.dailymotion\.com\/.*\/video\/.*|collegehumor\.com\/video:.*|collegehumor\.com\/video\/.*|www\.collegehumor\.com\/video:.*|www\.collegehumor\.com\/video\/.*|www\.break\.com\/.*\/.*|vids\.myspace\.com\/index\.cfm\?fuseaction=vids\.individual&videoid.*|www\.myspace\.com\/index\.cfm\?fuseaction=.*&videoid.*|www\.metacafe\.com\/watch\/.*|www\.metacafe\.com\/w\/.*|blip\.tv\/.*\/.*|.*\.blip\.tv\/.*\/.*|video\.google\.com\/videoplay\?.*|.*revver\.com\/video\/.*|video\.yahoo\.com\/watch\/.*\/.*|video\.yahoo\.com\/network\/.*|.*viddler\.com\/explore\/.*\/videos\/.*|liveleak\.com\/view\?.*|www\.liveleak\.com\/view\?.*|animoto\.com\/play\/.*|dotsub\.com\/view\/.*|www\.overstream\.net\/view\.php\?oid=.*|www\.livestream\.com\/.*|www\.worldstarhiphop\.com\/videos\/video.*\.php\?v=.*|worldstarhiphop\.com\/videos\/video.*\.php\?v=.*|teachertube\.com\/viewVideo\.php.*|www\.teachertube\.com\/viewVideo\.php.*|www1\.teachertube\.com\/viewVideo\.php.*|www2\.teachertube\.com\/viewVideo\.php.*|bambuser\.com\/v\/.*|bambuser\.com\/channel\/.*|bambuser\.com\/channel\/.*\/broadcast\/.*|www\.schooltube\.com\/video\/.*\/.*|bigthink\.com\/ideas\/.*|bigthink\.com\/series\/.*|sendables\.jibjab\.com\/view\/.*|sendables\.jibjab\.com\/originals\/.*|www\.xtranormal\.com\/watch\/.*|socialcam\.com\/v\/.*|www\.socialcam\.com\/v\/.*|dipdive\.com\/media\/.*|dipdive\.com\/member\/.*\/media\/.*|dipdive\.com\/v\/.*|.*\.dipdive\.com\/media\/.*|.*\.dipdive\.com\/v\/.*|v\.youku\.com\/v_show\/.*\.html|v\.youku\.com\/v_playlist\/.*\.html|www\.snotr\.com\/video\/.*|snotr\.com\/video\/.*|video\.jardenberg\.se\/.*|www\.clipfish\.de\/.*\/.*\/video\/.*|www\.myvideo\.de\/watch\/.*|www\.whitehouse\.gov\/photos-and-video\/video\/.*|www\.whitehouse\.gov\/video\/.*|wh\.gov\/photos-and-video\/video\/.*|wh\.gov\/video\/.*|www\.hulu\.com\/watch.*|www\.hulu\.com\/w\/.*|hulu\.com\/watch.*|hulu\.com\/w\/.*|.*crackle\.com\/c\/.*|www\.fancast\.com\/.*\/videos|www\.funnyordie\.com\/videos\/.*|www\.funnyordie\.com\/m\/.*|funnyordie\.com\/videos\/.*|funnyordie\.com\/m\/.*|www\.vimeo\.com\/groups\/.*\/videos\/.*|www\.vimeo\.com\/.*|vimeo\.com\/groups\/.*\/videos\/.*|vimeo\.com\/.*|vimeo\.com\/m\/#\/.*|www\.ted\.com\/talks\/.*\.html.*|www\.ted\.com\/talks\/lang\/.*\/.*\.html.*|www\.ted\.com\/index\.php\/talks\/.*\.html.*|www\.ted\.com\/index\.php\/talks\/lang\/.*\/.*\.html.*|.*nfb\.ca\/film\/.*|www\.thedailyshow\.com\/watch\/.*|www\.thedailyshow\.com\/full-episodes\/.*|www\.thedailyshow\.com\/collection\/.*\/.*\/.*|movies\.yahoo\.com\/movie\/.*\/video\/.*|movies\.yahoo\.com\/movie\/.*\/trailer|movies\.yahoo\.com\/movie\/.*\/video|www\.colbertnation\.com\/the-colbert-report-collections\/.*|www\.colbertnation\.com\/full-episodes\/.*|www\.colbertnation\.com\/the-colbert-report-videos\/.*|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)|(https:\/\/(skitch\.com\/.*\/.*\/.*|img\.skitch\.com\/.*|itunes\.apple\.com\/.*|crocodoc\.com\/.*|.*\.crocodoc\.com\/.*|urtak\.com\/u\/.*|urtak\.com\/clr\/.*|app\.wistia\.com\/embed\/medias\/.*|www\.facebook\.com\/photo\.php.*|www\.facebook\.com\/video\/video\.php.*|www\.facebook\.com\/v\/.*)))/i";
$services = array(
'#youtube\.com\/watch\?v=([_-\d\w]+)#i' => 'http://i.ytimg.com/vi/%s/1.jpg',
'#youtu\.be\/([_-\d\w]+)#i' => 'http://i.ytimg.com/vi/%s/1.jpg',
'#qik\.ly\/([_-\d\w]+)#i' => 'http://qik.ly/%s.jpg',
'#twitpic\.com\/([\d\w]+)#i' => 'http://twitpic.com/show/thumb/%s',
'#twitgoo\.com\/([\d\w]+)#i' => 'http://twitgoo.com/show/thumb/%s',
'#hellotxt\.com\/i\/([\d\w]+)#i' => 'http://hellotxt.com/image/%s.s.jpg',
'#ts1\.in\/(\d+)#i' => 'http://ts1.in/mini/%s',
'#moby\.to\/\?([\w\d]+)#i' => 'http://moby.to/%s:square',
'#mobypicture\.com\/\?([\w\d]+)#i' => 'http://mobypicture.com/?%s:square',
'#twic\.li\/([\w\d]{2,7})#' => 'http://twic.li/api/photo.jpg?id=%s&size=small',
'#tweetphoto\.com\/(\d+)#' => 'http://api.plixi.com/api/tpapi.svc/imagefromurl?url=http://tweetphoto.com/%s',
'#plixi\.com\/p\/(\d+)#' => 'http://api.plixi.com/api/tpapi.svc/imagefromurl?url=http://plixi.com/p/%s&size=small',
'#phz\.in\/([\d\w]+)#' => 'http://api.phreadz.com/thumb/%s?t=code',
'#imgur\.com\/([\w]{5})[\s\.ls][\.\w]*#i' => 'http://imgur.com/%ss.png',
'#imgur\.com\/gallery\/([\w]+)#i' => 'http://imgur.com/%ss.png',
'#brizzly\.com\/pic\/([\w]+)#i' => 'http://pics.brizzly.com/thumb_sm_%s.jpg',
'#img\.ly\/([\w\d]+)#i' => 'http://img.ly/show/thumb/%s',
'#picplz\.com\/([\d\w\.]+)#' => 'http://picplz.com/%s/thumb',
'#pk\.gd\/([\d\w]+)#i' => 'http://img.pikchur.com/pic_%s_s.jpg',
'#pikchur\.com\/([\d\w]+)#i' => 'http://img.pikchur.com/pic_%s_s.jpg',
'#znl\.me\/([\d\w]+)#' => 'http://www.zannel.com/webservices/content/%s/Image-164x123-JPG.jpg',
'#yfrog\.com\/([\d\w]+)#' => 'http://yfrog.com/%s:small',
);
foreach ($feed as &$status)
{ // Loop through the feed
if ($status->entities) // If there are entities
{
$entities = $status->entities;
foreach($entities->urls as $urls)
{ // Loop through the URL entities
if($urls->expanded_url != "")
{ // Use the expanded URL, if it exists, to pass to Embedly
if (preg_match($embedly_re, $urls->expanded_url) > 0)
{ // If it matches an Embedly supported URL
$matched_urls[$urls->expanded_url][] = $status->id;
}
else
{ // Can we handle it without an Embedly call?
foreach ($services as $pattern => $thumbnail_url)
{
if (preg_match_all($pattern, $urls->expanded_url, $matches, PREG_PATTERN_ORDER) > 0)
{
foreach ($matches[1] as $key => $match)
{
$html = theme('external_link', $urls->expanded_url, "<img src=\"" . IMAGE_PROXY_URL . "x50/200/" . sprintf($thumbnail_url, $match) . "\" />");
$feed[$status->id]->text = $html . '<br />' . $feed[$status->id]->text;
}
}
}
}
}else
{ // If there is no expanded URL, use the regular URL
//$match = $urls->url;
if (preg_match($embedly_re, $urls->url) > 0)
{
$matched_urls[$urls->url][] = $status->id;
}
else
{ // Can we handle it without an Embedly call?
foreach ($services as $pattern => $thumbnail_url)
{
if (preg_match_all($pattern, $urls->url, $matches, PREG_PATTERN_ORDER) > 0)
{
foreach ($matches[1] as $key => $match)
{
$html = theme('external_link', $urls->url, "<img src=\"" . IMAGE_PROXY_URL . "x50/200/" . sprintf($thumbnail_url, $match) . "\" />");
$feed[$status->id]->text = $html . '<br />' . $feed[$status->id]->text;
}
}
}
}
}
}
}
}
// Make a single API call to Embedly.
$justUrls = array_keys($matched_urls);
$count = count($justUrls);
if ($count == 0) return;
if ($count > 20) {
// Embedly has a limit of 20 URLs processed at a time. Not ideal for @azkha_dira, but fair enough to ignore images after that.
$justUrls = array_chunk ($justUrls, 20);
$justUrls = $justUrls[0];
}
$url = 'http://api.embed.ly/1/oembed?key='.EMBEDLY_KEY.'&urls=' . implode(',', $justUrls) . '&format=json';
$embedly_json = twitter_fetch($url);
$oembeds = json_decode($embedly_json);
// Put the thumbnails into the $feed
foreach ($justUrls as $index => $url) {
if ($thumb = $oembeds[$index]->thumbnail_url) {
$html = theme('external_link', $url, "<img src='" . IMAGE_PROXY_URL . "x50/200/" . $thumb . "' />");
foreach ($matched_urls[$url] as $statusId) {
$feed[$statusId]->text = $html . '<br />' . $feed[$statusId]->text;
}
}
}
}