FeedPoller plugin, for hubless feeds

plugins/FeedPoller/scripts/pollfeed.php

@@ -0,0 +1,71 @@
+#!/usr/bin/env php
+<?php
+/*
+ * StatusNet - a distributed open-source microblogging tool
+ * Copyright (C) 2010, StatusNet, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+define('INSTALLDIR', realpath(dirname(__FILE__) . '/../../..'));
+
+$helptext = <<<END_OF_HELP
+pollfeed.php feeduri
+
+Poll the feed, assuming it has sub_state 'nohub'.
+
+END_OF_HELP;
+
+require_once INSTALLDIR.'/scripts/commandline.inc';
+
+require_once(__DIR__ . '/../lib/feedpoll.php');
+
+if (empty($args[0]) || !Validate::uri($args[0])) {
+    echo "$helptext\n";
+    exit(1);
+}
+
+$uri = $args[0];
+
+
+$feedsub = FeedSub::getKV('uri', $uri);
+
+if (!$feedsub instanceof FeedSub) {
+    echo "No FeedSub feed known for URI $uri\n";
+    exit(1);
+}
+
+if ($feedsub->sub_state != 'nohub') {
+    echo "Feed is a PuSH feed, so we will not poll it.\n";
+    exit(1);
+}
+
+showSub($feedsub);
+
+try {
+    FeedPoll::checkUpdates($feedsub);
+} catch (Exception $e) {
+    echo "Could not check updates for feed: ".$e->getMessage();
+    echo $e->getTraceAsString();
+    exit(1);
+}
+
+function showSub(FeedSub $sub)
+{
+    echo "  Subscription state: $sub->sub_state\n";
+    echo "  Signature secret: $sub->secret\n";
+    echo "  Sub start date: $sub->sub_start\n";
+    echo "  Record created: $sub->created\n";
+    echo "  Record modified: $sub->modified\n";
+}