Multireddit support.

icculus · Jan 12, 2015 · 3ec5a1c · 3ec5a1c
1 parent 46c79d1
commit 3ec5a1c
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Showing 2 changed files with 39 additions and 0 deletions.
diff --git a/feed/index.php b/feed/index.php
@@ -278,6 +278,39 @@ function verify_cache($fname, $url, $subreddit, $maxage)
         $subreddit = $str;
     } // if
 } // if
+else if (isset($_REQUEST['multireddit']))
+{
+    $use_google = false;   // these tend to be broken on Google Reader.  :/
+
+    if (!isset($_REQUEST['user']))
+    {
+        header('HTTP/1.0 400 Bad Request');
+        header('Connection: close');
+        header('Content-Type: text/plain');
+        print("\n\nRequested multireddit without username.\n\n");
+        exit(0);
+    } // if
+
+    $user = $_REQUEST['user'];
+    if ((strlen($user) > 64) || (preg_match('/^[a-zA-Z0-9\-_]+$/', $user) != 1))
+    {
+        header('HTTP/1.0 400 Bad Request');
+        header('Connection: close');
+        header('Content-Type: text/plain');
+        print("\n\nBogus multireddit username.\n\n");
+        exit(0);
+    } // if
+
+    $str = $_REQUEST['multireddit'];
+    if ((strlen($str) < 32) && (preg_match('/^[a-zA-Z0-9]+$/', $str) == 1))
+    {
+        $cachefname = "multireddit-user-$user-$str-$cachefname";
+        $cachefname = "$str-$cachefname";
+        $name = "user/$user/m/$str";
+        $feedurl .= $name;
+        $subreddit = "Multireddit $name";
+    } // if
+} // if
 
 $feedurl .= '.rss';
 

diff --git a/index.html b/index.html
@@ -50,6 +50,12 @@
 http://inline-reddit.com/feed/?subreddit=AskReddit
 </a>
 
+<p>
+<b>multireddits:</b> You get them like this:
+<a href="feed/?multireddit=redditpets&user=reddit">
+http://inline-reddit.com/feed/?multireddit=redditpets&amp;user=reddit
+</a>
+
 <p>
 <b>private feeds:</b> You get the feed info <a href="http://www.reddit.com/prefs/feeds/">here</a>, and use it like this:<br/>
 http://inline-reddit.com/feed/?feed=&lt;some_sha1_looking_hash&gt;&amp;user=&lt;your_reddit_login_name&gt;<br/>