move several more global functions to more appropriate classes
This commit is contained in:
Andrew Dolgov
parent
6d746453c7
commit
4fa9aee4e7
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@ -306,9 +306,9 @@ class Article extends Handler_Protected {
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$sth->execute([$int_id, $_SESSION['uid']]);
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foreach ($tags as $tag) {
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$tag = sanitize_tag($tag);
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$tag = Article::sanitize_tag($tag);
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if (!tag_is_valid($tag)) {
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if (!Article::tag_is_valid($tag)) {
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continue;
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}
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@ -800,4 +800,25 @@ class Article extends Handler_Protected {
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return $rv;
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}
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static function sanitize_tag($tag) {
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$tag = trim($tag);
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$tag = mb_strtolower($tag, 'utf-8');
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$tag = preg_replace('/[,\'\"\+\>\<]/', "", $tag);
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if (DB_TYPE == "mysql") {
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$tag = preg_replace('/[\x{10000}-\x{10FFFF}]/u', "\xEF\xBF\xBD", $tag);
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}
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return $tag;
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}
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static function tag_is_valid($tag) {
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if (!$tag || is_numeric($tag) || mb_strlen($tag) > 250)
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return false;
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return true;
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}
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}
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@ -161,7 +161,7 @@ class Dlg extends Handler_Protected {
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$feed_id = $this->params[0];
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$is_cat = (bool) $this->params[1];
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$key = get_feed_access_key($feed_id, $is_cat);
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$key = Feeds::get_feed_access_key($feed_id, $is_cat);
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$url_path = htmlspecialchars($this->params[2]) . "&key=" . $key;
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@ -2006,5 +2006,69 @@ class Feeds extends Handler_Protected {
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return '';
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}
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static function add_feed_category($feed_cat, $parent_cat_id = false, $order_id = 0) {
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if (!$feed_cat) return false;
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$feed_cat = mb_substr($feed_cat, 0, 250);
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if (!$parent_cat_id) $parent_cat_id = null;
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$pdo = Db::pdo();
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$tr_in_progress = false;
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try {
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$pdo->beginTransaction();
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} catch (Exception $e) {
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$tr_in_progress = true;
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}
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$sth = $pdo->prepare("SELECT id FROM ttrss_feed_categories
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WHERE (parent_cat = :parent OR (:parent IS NULL AND parent_cat IS NULL))
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AND title = :title AND owner_uid = :uid");
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$sth->execute([':parent' => $parent_cat_id, ':title' => $feed_cat, ':uid' => $_SESSION['uid']]);
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if (!$sth->fetch()) {
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$sth = $pdo->prepare("INSERT INTO ttrss_feed_categories (owner_uid,title,parent_cat,order_id)
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VALUES (?, ?, ?, ?)");
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$sth->execute([$_SESSION['uid'], $feed_cat, $parent_cat_id, (int)$order_id]);
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if (!$tr_in_progress) $pdo->commit();
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return true;
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}
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$pdo->commit();
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return false;
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}
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static function get_feed_access_key($feed_id, $is_cat, $owner_uid = false) {
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if (!$owner_uid) $owner_uid = $_SESSION["uid"];
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$is_cat = bool_to_sql_bool($is_cat);
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$pdo = Db::pdo();
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$sth = $pdo->prepare("SELECT access_key FROM ttrss_access_keys
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WHERE feed_id = ? AND is_cat = ?
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AND owner_uid = ?");
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$sth->execute([$feed_id, $is_cat, $owner_uid]);
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if ($row = $sth->fetch()) {
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return $row["access_key"];
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} else {
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$key = uniqid_short();
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$sth = $pdo->prepare("INSERT INTO ttrss_access_keys
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(access_key, feed_id, is_cat, owner_uid)
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VALUES (?, ?, ?, ?)");
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$sth->execute([$key, $feed_id, $is_cat, $owner_uid]);
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return $key;
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}
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}
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}
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@ -75,7 +75,7 @@ class Handler_Public extends Handler {
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$feed_self_url = get_self_url_prefix() .
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"/public.php?op=rss&id=$feed&key=" .
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get_feed_access_key($feed, false, $owner_uid);
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Feeds::get_feed_access_key($feed, false, $owner_uid);
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if (!$feed_site_url) $feed_site_url = get_self_url_prefix();
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@ -31,7 +31,7 @@ class Opml extends Handler_Protected {
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<body class='claro ttrss_utility'>
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<h1>".__('OPML Utility')."</h1><div class='content'>";
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add_feed_category("Imported feeds");
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Feeds::add_feed_category("Imported feeds");
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$this->opml_notice(__("Importing OPML..."));
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@ -515,7 +515,7 @@ class Opml extends Handler_Protected {
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$order_id = (int) $root_node->attributes->getNamedItem('ttrssSortOrder')->nodeValue;
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if (!$order_id) $order_id = 0;
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add_feed_category($cat_title, $parent_id, $order_id);
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Feeds::add_feed_category($cat_title, $parent_id, $order_id);
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$cat_id = $this->get_feed_category($cat_title, $parent_id);
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}
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@ -627,7 +627,7 @@ class Opml extends Handler_Protected {
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$url_path = get_self_url_prefix();
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$url_path .= "/opml.php?op=publish&key=" .
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get_feed_access_key('OPML:Publish', false, $_SESSION["uid"]);
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Feeds::get_feed_access_key('OPML:Publish', false, $_SESSION["uid"]);
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return $url_path;
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}
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@ -1166,7 +1166,7 @@ class Pref_Feeds extends Handler_Protected {
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function addCat() {
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$feed_cat = trim(clean($_REQUEST["cat"]));
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add_feed_category($feed_cat);
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Feeds::add_feed_category($feed_cat);
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}
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function index() {
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@ -1750,7 +1750,7 @@ class Pref_Feeds extends Handler_Protected {
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WHERE feed_id = ? AND is_cat = ? AND owner_uid = ?");
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$sth->execute([$feed_id, bool_to_sql_bool($is_cat), $owner_uid]);
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return get_feed_access_key($feed_id, $is_cat, $owner_uid);
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return Feeds::get_feed_access_key($feed_id, $is_cat, $owner_uid);
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}
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// Silent
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@ -507,7 +507,7 @@ class RSSUtils {
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Debug::log("loading filters & labels...", Debug::$LOG_VERBOSE);
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$filters = load_filters($feed, $owner_uid);
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$filters = RSSUtils::load_filters($feed, $owner_uid);
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if (Debug::get_loglevel() >= Debug::$LOG_EXTENDED) {
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print_r($filters);
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@ -1071,7 +1071,7 @@ class RSSUtils {
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$manual_tags = trim_array(explode(",", $f["param"]));
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foreach ($manual_tags as $tag) {
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if (tag_is_valid($tag)) {
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if (Article::tag_is_valid($tag)) {
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array_push($entry_tags, $tag);
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}
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}
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@ -1115,9 +1115,9 @@ class RSSUtils {
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foreach ($filtered_tags as $tag) {
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$tag = sanitize_tag($tag);
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$tag = Article::sanitize_tag($tag);
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if (!tag_is_valid($tag)) continue;
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if (!Article::tag_is_valid($tag)) continue;
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$tsth->execute([$tag, $entry_int_id, $owner_uid]);
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@ -1570,4 +1570,113 @@ class RSSUtils {
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return mb_strpos($feed_data, "\x1f" . "\x8b" . "\x08", 0, "US-ASCII") === 0;
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}
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static function load_filters($feed_id, $owner_uid) {
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$filters = array();
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$feed_id = (int) $feed_id;
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$cat_id = (int)Feeds::getFeedCategory($feed_id);
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if ($cat_id == 0)
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$null_cat_qpart = "cat_id IS NULL OR";
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else
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$null_cat_qpart = "";
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$pdo = Db::pdo();
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$sth = $pdo->prepare("SELECT * FROM ttrss_filters2 WHERE
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owner_uid = ? AND enabled = true ORDER BY order_id, title");
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$sth->execute([$owner_uid]);
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$check_cats = array_merge(
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Feeds::getParentCategories($cat_id, $owner_uid),
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[$cat_id]);
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$check_cats_str = join(",", $check_cats);
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$check_cats_fullids = array_map(function($a) { return "CAT:$a"; }, $check_cats);
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while ($line = $sth->fetch()) {
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$filter_id = $line["id"];
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$match_any_rule = sql_bool_to_bool($line["match_any_rule"]);
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$sth2 = $pdo->prepare("SELECT
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r.reg_exp, r.inverse, r.feed_id, r.cat_id, r.cat_filter, r.match_on, t.name AS type_name
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FROM ttrss_filters2_rules AS r,
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ttrss_filter_types AS t
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WHERE
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(match_on IS NOT NULL OR
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(($null_cat_qpart (cat_id IS NULL AND cat_filter = false) OR cat_id IN ($check_cats_str)) AND
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(feed_id IS NULL OR feed_id = ?))) AND
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filter_type = t.id AND filter_id = ?");
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$sth2->execute([$feed_id, $filter_id]);
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$rules = array();
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$actions = array();
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while ($rule_line = $sth2->fetch()) {
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# print_r($rule_line);
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if ($rule_line["match_on"]) {
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$match_on = json_decode($rule_line["match_on"], true);
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if (in_array("0", $match_on) || in_array($feed_id, $match_on) || count(array_intersect($check_cats_fullids, $match_on)) > 0) {
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$rule = array();
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$rule["reg_exp"] = $rule_line["reg_exp"];
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$rule["type"] = $rule_line["type_name"];
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$rule["inverse"] = sql_bool_to_bool($rule_line["inverse"]);
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array_push($rules, $rule);
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} else if (!$match_any_rule) {
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// this filter contains a rule that doesn't match to this feed/category combination
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// thus filter has to be rejected
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$rules = [];
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break;
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}
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} else {
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$rule = array();
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$rule["reg_exp"] = $rule_line["reg_exp"];
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$rule["type"] = $rule_line["type_name"];
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$rule["inverse"] = sql_bool_to_bool($rule_line["inverse"]);
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array_push($rules, $rule);
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}
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}
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if (count($rules) > 0) {
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$sth2 = $pdo->prepare("SELECT a.action_param,t.name AS type_name
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FROM ttrss_filters2_actions AS a,
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ttrss_filter_actions AS t
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WHERE
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action_id = t.id AND filter_id = ?");
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$sth2->execute([$filter_id]);
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while ($action_line = $sth2->fetch()) {
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# print_r($action_line);
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$action = array();
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$action["type"] = $action_line["type_name"];
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$action["param"] = $action_line["action_param"];
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array_push($actions, $action);
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}
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}
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$filter = [];
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$filter["id"] = $filter_id;
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$filter["match_any_rule"] = sql_bool_to_bool($line["match_any_rule"]);
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$filter["inverse"] = sql_bool_to_bool($line["inverse"]);
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$filter["rules"] = $rules;
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$filter["actions"] = $actions;
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if (count($rules) > 0 && count($actions) > 0) {
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array_push($filters, $filter);
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}
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}
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return $filters;
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}
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}
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@ -1798,13 +1798,6 @@
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return $tmp;
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}
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function tag_is_valid($tag) {
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if (!$tag || is_numeric($tag) || mb_strlen($tag) > 250)
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return false;
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return true;
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}
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function render_login_form() {
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header('Cache-Control: public');
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@ -1823,20 +1816,6 @@
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return $ts;
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}
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function sanitize_tag($tag) {
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$tag = trim($tag);
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$tag = mb_strtolower($tag, 'utf-8');
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$tag = preg_replace('/[,\'\"\+\>\<]/', "", $tag);
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if (DB_TYPE == "mysql") {
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$tag = preg_replace('/[\x{10000}-\x{10FFFF}]/u', "\xEF\xBF\xBD", $tag);
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}
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return $tag;
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}
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function is_server_https() {
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return (!empty($_SERVER['HTTPS']) && ($_SERVER['HTTPS'] != 'off')) || $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https';
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}
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@ -1864,187 +1843,12 @@
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}
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} // function encrypt_password
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function load_filters($feed_id, $owner_uid) {
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$filters = array();
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$feed_id = (int) $feed_id;
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$cat_id = (int)Feeds::getFeedCategory($feed_id);
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if ($cat_id == 0)
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$null_cat_qpart = "cat_id IS NULL OR";
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else
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$null_cat_qpart = "";
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$pdo = Db::pdo();
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$sth = $pdo->prepare("SELECT * FROM ttrss_filters2 WHERE
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owner_uid = ? AND enabled = true ORDER BY order_id, title");
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$sth->execute([$owner_uid]);
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$check_cats = array_merge(
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Feeds::getParentCategories($cat_id, $owner_uid),
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[$cat_id]);
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$check_cats_str = join(",", $check_cats);
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$check_cats_fullids = array_map(function($a) { return "CAT:$a"; }, $check_cats);
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while ($line = $sth->fetch()) {
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$filter_id = $line["id"];
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$match_any_rule = sql_bool_to_bool($line["match_any_rule"]);
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$sth2 = $pdo->prepare("SELECT
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r.reg_exp, r.inverse, r.feed_id, r.cat_id, r.cat_filter, r.match_on, t.name AS type_name
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FROM ttrss_filters2_rules AS r,
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ttrss_filter_types AS t
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WHERE
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(match_on IS NOT NULL OR
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(($null_cat_qpart (cat_id IS NULL AND cat_filter = false) OR cat_id IN ($check_cats_str)) AND
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(feed_id IS NULL OR feed_id = ?))) AND
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filter_type = t.id AND filter_id = ?");
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$sth2->execute([$feed_id, $filter_id]);
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$rules = array();
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$actions = array();
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while ($rule_line = $sth2->fetch()) {
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# print_r($rule_line);
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if ($rule_line["match_on"]) {
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$match_on = json_decode($rule_line["match_on"], true);
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if (in_array("0", $match_on) || in_array($feed_id, $match_on) || count(array_intersect($check_cats_fullids, $match_on)) > 0) {
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$rule = array();
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$rule["reg_exp"] = $rule_line["reg_exp"];
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$rule["type"] = $rule_line["type_name"];
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$rule["inverse"] = sql_bool_to_bool($rule_line["inverse"]);
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array_push($rules, $rule);
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} else if (!$match_any_rule) {
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// this filter contains a rule that doesn't match to this feed/category combination
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// thus filter has to be rejected
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$rules = [];
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break;
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}
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} else {
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$rule = array();
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$rule["reg_exp"] = $rule_line["reg_exp"];
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$rule["type"] = $rule_line["type_name"];
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$rule["inverse"] = sql_bool_to_bool($rule_line["inverse"]);
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array_push($rules, $rule);
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}
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}
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if (count($rules) > 0) {
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$sth2 = $pdo->prepare("SELECT a.action_param,t.name AS type_name
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FROM ttrss_filters2_actions AS a,
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ttrss_filter_actions AS t
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WHERE
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action_id = t.id AND filter_id = ?");
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$sth2->execute([$filter_id]);
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while ($action_line = $sth2->fetch()) {
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# print_r($action_line);
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$action = array();
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$action["type"] = $action_line["type_name"];
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$action["param"] = $action_line["action_param"];
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array_push($actions, $action);
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}
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}
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$filter = [];
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$filter["id"] = $filter_id;
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$filter["match_any_rule"] = sql_bool_to_bool($line["match_any_rule"]);
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$filter["inverse"] = sql_bool_to_bool($line["inverse"]);
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$filter["rules"] = $rules;
|
||||
$filter["actions"] = $actions;
|
||||
|
||||
if (count($rules) > 0 && count($actions) > 0) {
|
||||
array_push($filters, $filter);
|
||||
}
|
||||
}
|
||||
|
||||
return $filters;
|
||||
}
|
||||
|
||||
function init_plugins() {
|
||||
PluginHost::getInstance()->load(PLUGINS, PluginHost::KIND_ALL);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
function add_feed_category($feed_cat, $parent_cat_id = false, $order_id = 0) {
|
||||
|
||||
if (!$feed_cat) return false;
|
||||
|
||||
$feed_cat = mb_substr($feed_cat, 0, 250);
|
||||
if (!$parent_cat_id) $parent_cat_id = null;
|
||||
|
||||
$pdo = Db::pdo();
|
||||
$tr_in_progress = false;
|
||||
|
||||
try {
|
||||
$pdo->beginTransaction();
|
||||
} catch (Exception $e) {
|
||||
$tr_in_progress = true;
|
||||
}
|
||||
|
||||
$sth = $pdo->prepare("SELECT id FROM ttrss_feed_categories
|
||||
WHERE (parent_cat = :parent OR (:parent IS NULL AND parent_cat IS NULL))
|
||||
AND title = :title AND owner_uid = :uid");
|
||||
$sth->execute([':parent' => $parent_cat_id, ':title' => $feed_cat, ':uid' => $_SESSION['uid']]);
|
||||
|
||||
if (!$sth->fetch()) {
|
||||
|
||||
$sth = $pdo->prepare("INSERT INTO ttrss_feed_categories (owner_uid,title,parent_cat,order_id)
|
||||
VALUES (?, ?, ?, ?)");
|
||||
$sth->execute([$_SESSION['uid'], $feed_cat, $parent_cat_id, (int)$order_id]);
|
||||
|
||||
if (!$tr_in_progress) $pdo->commit();
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
$pdo->commit();
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
function get_feed_access_key($feed_id, $is_cat, $owner_uid = false) {
|
||||
|
||||
if (!$owner_uid) $owner_uid = $_SESSION["uid"];
|
||||
|
||||
$is_cat = bool_to_sql_bool($is_cat);
|
||||
|
||||
$pdo = Db::pdo();
|
||||
|
||||
$sth = $pdo->prepare("SELECT access_key FROM ttrss_access_keys
|
||||
WHERE feed_id = ? AND is_cat = ?
|
||||
AND owner_uid = ?");
|
||||
$sth->execute([$feed_id, $is_cat, $owner_uid]);
|
||||
|
||||
if ($row = $sth->fetch()) {
|
||||
return $row["access_key"];
|
||||
} else {
|
||||
$key = uniqid_short();
|
||||
|
||||
$sth = $pdo->prepare("INSERT INTO ttrss_access_keys
|
||||
(access_key, feed_id, is_cat, owner_uid)
|
||||
VALUES (?, ?, ?, ?)");
|
||||
|
||||
$sth->execute([$key, $feed_id, $is_cat, $owner_uid]);
|
||||
|
||||
return $key;
|
||||
}
|
||||
}
|
||||
|
||||
function build_url($parts) {
|
||||
return $parts['scheme'] . "://" . $parts['host'] . $parts['path'];
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue