af_redditimgur: support gfycat embeds

diff --git a/plugins/af_redditimgur/init.php b/plugins/af_redditimgur/init.php
index 71e6e3b0fa02e6189cd8f168578ae6edc4de89ee..6b448764224ed569589558587ca1614bd4ba09c9 100644 (file)
--- a/plugins/af_redditimgur/init.php
+++ b/plugins/af_redditimgur/init.php
@@ -29,9 +29,36 @@ class Af_RedditImgur extends Plugin {
                                        foreach ($entries as $entry) {
                                                if ($entry->hasAttribute("href")) {
 
+                                                       $matches = array();
+
+                                                       if (preg_match("/https?:\/\/gfycat.com\/([a-z]+)$/i", $entry->getAttribute("href"), $matches)) {
+
+                                                               $tmp = fetch_file_contents($entry->getAttribute("href"));
+
+                                                               if ($tmp) {
+                                                                       $tmpdoc = new DOMDocument();
+                                                                       @$tmpdoc->loadHTML($tmp);
+
+                                                                       if ($tmpdoc) {
+                                                                               $tmpxpath = new DOMXPath($tmpdoc);
+                                                                               $source_meta = $tmpxpath->query("//meta[@property='og:video']")->item(0);
+
+                                                                               if ($source_meta) {
+                                                                                       $source_stream = $source_meta->getAttribute("content");
+
+                                                                                       if ($source_stream) {
+                                                                                               $this->handle_as_video($doc, $entry, $source_stream);
+                                                                                               $found = 1;
+                                                                                       }
+                                                                               }
+                                                                       }
+                                                               }
+
+                                                       }
+
                                                        if (preg_match("/\.(gifv)$/i", $entry->getAttribute("href"))) {
 
-                                                               $video = $doc->createElement('video');
+                                                               /*$video = $doc->createElement('video');
                                                                $video->setAttribute("autoplay", "1");
                                                                $video->setAttribute("loop", "1");
 
@@ -49,7 +76,10 @@ class Af_RedditImgur extends Plugin {
                                                                $img->setAttribute("src",
                                                                        "data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs%3D");
 
-                                                               $entry->parentNode->insertBefore($img, $entry);
+                                                               $entry->parentNode->insertBefore($img, $entry);*/
+
+                                                               $source_stream = str_replace(".gifv", ".mp4", $entry->getAttribute("href"));
+                                                               $this->handle_as_video($doc, $entry, $source_stream);
 
                                                                $found = true;
                                                        }
@@ -162,5 +192,27 @@ class Af_RedditImgur extends Plugin {
                return 2;
        }
 
+       private function handle_as_video($doc, $entry, $source_stream) {
+
+               $video = $doc->createElement('video');
+               $video->setAttribute("autoplay", "1");
+               $video->setAttribute("loop", "1");
+
+               $source = $doc->createElement('source');
+               $source->setAttribute("src", $source_stream);
+               $source->setAttribute("type", "video/mp4");
+
+               $video->appendChild($source);
+
+               $br = $doc->createElement('br');
+               $entry->parentNode->insertBefore($video, $entry);
+               $entry->parentNode->insertBefore($br, $entry);
+
+               $img = $doc->createElement('img');
+               $img->setAttribute("src",
+                       "data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs%3D");
+
+               $entry->parentNode->insertBefore($img, $entry);
+       }
 }
 ?>