FeedPoller plugin, for hubless feeds

plugins/FeedPoller/lib/feedpollqueuehandler.php

@@ -0,0 +1,41 @@
+<?php
+
+if (!defined('GNUSOCIAL')) { exit(1); }
+
+/**
+ * Poll a feed based on its urlhash, the full url is in the feedsub table
+ *
+ * @author Mikael Nordfeldth <mmn@hethane.se>
+ */
+class FeedPollQueueHandler extends QueueHandler
+{
+    public function transport()
+    {
+        return FeedPoll::QUEUE_CHECK;
+    }
+
+    public function handle($item)
+    {
+        common_debug('Enqueueing FeedPoll feeds but actually running the queue handler!');
+        $feedsub = FeedSub::getKV('id', $item['id']);
+        if (!$feedsub instanceof FeedSub) {
+            // Removed from the feedsub table I guess
+            return true;
+        }
+        if (!$feedsub->sub_state == 'nohub') {
+            // We're not supposed to poll this (either it's PuSH or it's unsubscribed)
+            return true;
+        }
+
+        common_debug('Enqueueing FeedPoll feeds but actually checking updates');
+        try {
+            FeedPoll::checkUpdates($feedsub);
+        } catch (Exception $e) {
+            common_log(LOG_ERR, "Failed to check feedsub id= ".$feedsub->id.' ("'.$e->getMessage().'")');
+        }
+
+        common_debug('Enqueueing FeedPoll feeds but actually done with '.$feedsub->id);
+
+        return true;
+    }
+}