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#!/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__) . '/../../..'));
$longoptions = array('skip=', 'count=');
$helptext = <<<END_OF_HELP
testfeed.php [options] http://example.com/atom-feed-url
Pull an Atom feed and run items in it as though they were live PuSH updates.
Mainly intended for testing funky feed formats.
--skip=N Ignore the first N items in the feed.
--count=N Only process up to N items from the feed, after skipping.
END_OF_HELP;
require_once INSTALLDIR.'/scripts/commandline.inc';
if (empty($args[0]) || !Validate::uri($args[0])) {
print "$helptext";
exit(1);
}
$feedurl = $args[0];
$skip = have_option('skip') ? intval(get_option_value('skip')) : 0;
$count = have_option('count') ? intval(get_option_value('count')) : 0;
$sub = FeedSub::staticGet('topic', $feedurl);
if (!$sub) {
print "Feed $feedurl is not subscribed.\n";
exit(1);
}
$xml = file_get_contents($feedurl);
if ($xml === false) {
print "Bad fetch.\n";
exit(1);
}
$feed = new DOMDocument();
if (!$feed->loadXML($xml)) {
print "Bad XML.\n";
exit(1);
}
if ($skip || $count) {
$entries = $feed->getElementsByTagNameNS(ActivityUtils::ATOM, 'entry');
$remove = array();
for ($i = 0; $i < $skip && $i < $entries->length; $i++) {
$item = $entries->item($i);
if ($item) {
$remove[] = $item;
}
}
if ($count) {
for ($i = $skip + $count; $i < $entries->length; $i++) {
$item = $entries->item($i);
if ($item) {
$remove[] = $item;
}
}
}
foreach ($remove as $item) {
$item->parentNode->removeChild($item);
}
}
Event::handle('StartFeedSubReceive', array($sub, $feed));
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