// delete
foreach ($articleTopics as $topic) {
if (!in_array($topic->getTopicId(), $f_topic_ids)) {
ArticleTopic::RemoveTopicFromArticle($topic->getTopicId(), $f_article_number);
} else {
unset($f_topic_ids[array_search($topic->getTopicId(), $f_topic_ids)]);
}
}
// insert rest
foreach ($f_topic_ids as $topicIdString) {
// Verify topic exists
$tmpTopic = new Topic($topicIdString);
if ($tmpTopic->exists()) {
ArticleTopic::AddTopicToArticle($topicIdString, $f_article_number);
}
}
?>
<script type="text/javascript">
<?php if (!is_null($f_topic_ids)) { ?>
try {
parent.$.fancybox.reload = true;
parent.$.fancybox.message = '<?php putGS('Topics updated.'); ?>';
} catch (e) {}
<?php } ?>
parent.$.fancybox.close();
</script>
