diff options
author | Andrew Dolgov <[email protected]> | 2015-03-04 00:26:52 +0300 |
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committer | Andrew Dolgov <[email protected]> | 2015-03-04 00:26:52 +0300 |
commit | a29fe121954e08bd5f79d0a1f3ba0905d86112bb (patch) | |
tree | 8447c5206d957a897196a55097b806170f02fb23 /plugins/auto_assign_labels/init.php | |
parent | 0c6f7b314ae663f1f9fc8ade53b9914f46e02954 (diff) |
add auto_assign_labels plugin; allow article filter plugins to add labels to articles
Diffstat (limited to 'plugins/auto_assign_labels/init.php')
-rw-r--r-- | plugins/auto_assign_labels/init.php | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/plugins/auto_assign_labels/init.php b/plugins/auto_assign_labels/init.php new file mode 100644 index 000000000..36f7c3267 --- /dev/null +++ b/plugins/auto_assign_labels/init.php @@ -0,0 +1,57 @@ +<?php +class Auto_Assign_Labels extends Plugin { + + private $host; + + function about() { + return array(1.0, + "Assign labels automatically based on article title, content, and tags", + "fox"); + } + + function init($host) { + $this->host = $host; + + $host->add_hook($host::HOOK_ARTICLE_FILTER, $this); + } + + function get_all_labels_filter_format($owner_uid) { + $rv = array(); + + $result = db_query("SELECT id, fg_color, bg_color, caption FROM ttrss_labels2 WHERE owner_uid = " . $owner_uid); + + while ($line = db_fetch_assoc($result)) { + array_push($rv, array(label_to_feed_id($line["id"]), + $line["caption"], $line["fg_color"], $line["bg_color"])); + } + + return $rv; + } + + + function hook_article_filter($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 api_version() { + return 2; + } +} +?> |