function hook_article_filter($article)
{
$owner_uid = $article["owner_uid"];
$labels = $this->get_all_labels_filter_format($owner_uid);
$tags_str = join(",", $article["tags"]);
foreach ($labels as $label) {
$caption = preg_quote($label[1]);
if ($caption && preg_match("/\\b{$caption}\\b/i", "{$tags_str} " . strip_tags($article["content"]) . " " . $article["title"])) {
# defined in rssfuncs.php
if (!labels_contains_caption($article["labels"], $caption)) {
array_push($article["labels"], $label);
}
}
}
return $article;
}
function assign_article_to_label_filters($id, $filters, $owner_uid, $article_labels)
{
foreach ($filters as $f) {
if ($f["type"] == "label") {
if (!labels_contains_caption($article_labels, $f["param"])) {
label_add_article($id, $f["param"], $owner_uid);
}
}
}
}
