basic tweet embedding using oembed

diff --git a/plugins/af_redditimgur/init.php b/plugins/af_redditimgur/init.php
index 7414656d51b7cbfdea2b310cb1a4302baf622e66..e283b8cec409b3cabda4a3ab1e845b6ac972f86e 100755 (executable)
--- a/plugins/af_redditimgur/init.php
+++ b/plugins/af_redditimgur/init.php
@@ -29,7 +29,7 @@ class Af_RedditImgur extends Plugin {
 
                $enable_content_dupcheck = $this->host->get($this, "enable_content_dupcheck");
                $enable_content_dupcheck_checked = $enable_content_dupcheck ? "checked" : "";
-               
+
                print "<form dojoType=\"dijit.form.Form\">";
 
                print "<script type=\"dojo/method\" event=\"onSubmit\" args=\"evt\">
@@ -59,7 +59,7 @@ class Af_RedditImgur extends Plugin {
                print "<label for=\"enable_readability\">" . __("Extract missing content using Readability") . "</label>";
 
                print "<br/>";
-               
+
                print "<input dojoType=\"dijit.form.CheckBox\" id=\"enable_content_dupcheck\"
                        $enable_content_dupcheck_checked name=\"enable_content_dupcheck\">&nbsp;";
 
@@ -95,6 +95,34 @@ class Af_RedditImgur extends Plugin {
 
                                $matches = array();
 
+
+                               if (preg_match("/^https?:\/\/twitter.com\/(.*?)\/status\/(.*)/", $entry->getAttribute("href"), $matches)) {
+                                       _debug("handling as twitter: " . $matches[1] . " " . $matches[2], $debug);
+
+                                       $oembed_result = fetch_file_contents("https://publish.twitter.com/oembed?url=" . urlencode($entry->getAttribute("href")));
+
+                                       if ($oembed_result) {
+                                               $oembed_result = json_decode($oembed_result, true);
+
+                                               if ($oembed_result && isset($oembed_result["html"])) {
+
+                                                       $tmp = new DOMDocument();
+                                                       if ($tmp->loadHTML($oembed_result["html"])) {
+                                                               $p = $doc->createElement("p");
+
+                                                               $p->appendChild($doc->importNode(
+                                                                       $tmp->getElementsByTagName("blockquote")->item(0), TRUE));
+
+                                                               $br = $doc->createElement('br');
+                                                               $entry->parentNode->insertBefore($p, $entry);
+                                                               $entry->parentNode->insertBefore($br, $entry);
+
+                                                               $found = 1;
+                                                       }
+                                               }
+                                       }
+                               }
+
                                if (preg_match("/\.gfycat.com\/([a-z]+)?(\.[a-z]+)$/i", $entry->getAttribute("href"), $matches)) {
                                        $entry->setAttribute("href", "http://www.gfycat.com/".$matches[1]);
                                }