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<?php
class Handler_Article extends Handler_Protected {
function redirect() {
$article = ORM::for_table('ttrss_entries')
->table_alias('e')
->join('ttrss_user_entries', [ 'ref_id', '=', 'e.id'], 'ue')
->where('ue.owner_uid', $_SESSION['uid'])
->find_one((int)$_REQUEST['id']);
if ($article) {
$article_url = UrlHelper::validate($article->link);
if ($article_url) {
header("Location: $article_url");
return;
}
}
header($_SERVER["SERVER_PROTOCOL"]." 404 Not Found");
print "Article not found or has an empty URL.";
}
function printArticleTags() {
$id = (int) clean($_REQUEST['id'] ?? 0);
print json_encode(["id" => $id,
"tags" => Article::_get_tags($id)]);
}
function setScore() {
$ids = array_map("intval", clean($_REQUEST['ids'] ?? []));
$score = (int)clean($_REQUEST['score']);
$ids_qmarks = arr_qmarks($ids);
$sth = $this->pdo->prepare("UPDATE ttrss_user_entries SET
score = ? WHERE ref_id IN ($ids_qmarks) AND owner_uid = ?");
$sth->execute(array_merge([$score], $ids, [$_SESSION['uid']]));
print json_encode(["id" => $ids, "score" => $score]);
}
function setArticleTags() {
$id = clean($_REQUEST["id"]);
//$tags_str = clean($_REQUEST["tags_str"]);
//$tags = array_unique(array_map('trim', explode(",", $tags_str)));
$tags = FeedItem_Common::normalize_categories(explode(",", clean($_REQUEST["tags_str"])));
$this->pdo->beginTransaction();
$sth = $this->pdo->prepare("SELECT int_id FROM ttrss_user_entries WHERE
ref_id = ? AND owner_uid = ? LIMIT 1");
$sth->execute([$id, $_SESSION['uid']]);
if ($row = $sth->fetch()) {
$tags_to_cache = array();
$int_id = $row['int_id'];
$dsth = $this->pdo->prepare("DELETE FROM ttrss_tags WHERE
post_int_id = ? AND owner_uid = ?");
$dsth->execute([$int_id, $_SESSION['uid']]);
$csth = $this->pdo->prepare("SELECT post_int_id FROM ttrss_tags
WHERE post_int_id = ? AND owner_uid = ? AND tag_name = ?");
$usth = $this->pdo->prepare("INSERT INTO ttrss_tags
(post_int_id, owner_uid, tag_name)
VALUES (?, ?, ?)");
foreach ($tags as $tag) {
$csth->execute([$int_id, $_SESSION['uid'], $tag]);
if (!$csth->fetch()) {
$usth->execute([$int_id, $_SESSION['uid'], $tag]);
}
array_push($tags_to_cache, $tag);
}
/* update tag cache */
$tags_str = join(",", $tags_to_cache);
$sth = $this->pdo->prepare("UPDATE ttrss_user_entries
SET tag_cache = ? WHERE ref_id = ? AND owner_uid = ?");
$sth->execute([$tags_str, $id, $_SESSION['uid']]);
}
$this->pdo->commit();
// get latest tags from the database, original $tags is sometimes JSON-encoded as a hash ({}) - ???
print json_encode(["id" => (int)$id, "tags" => Article::_get_tags($id)]);
}
/*function completeTags() {
$search = clean($_REQUEST["search"]);
$sth = $this->pdo->prepare("SELECT DISTINCT tag_name FROM ttrss_tags
WHERE owner_uid = ? AND
tag_name LIKE ? ORDER BY tag_name
LIMIT 10");
$sth->execute([$_SESSION['uid'], "$search%"]);
print "<ul>";
while ($line = $sth->fetch()) {
print "<li>" . $line["tag_name"] . "</li>";
}
print "</ul>";
}*/
function assigntolabel() {
return $this->_label_ops(true);
}
function removefromlabel() {
return $this->_label_ops(false);
}
private function _label_ops($assign) {
$reply = array();
$ids = explode(",", clean($_REQUEST["ids"]));
$label_id = clean($_REQUEST["lid"]);
$label = Labels::find_caption($label_id, $_SESSION["uid"]);
$reply["labels-for"] = [];
if ($label) {
foreach ($ids as $id) {
if ($assign)
Labels::add_article($id, $label, $_SESSION["uid"]);
else
Labels::remove_article($id, $label, $_SESSION["uid"]);
array_push($reply["labels-for"],
["id" => (int)$id, "labels" => Article::_get_labels($id)]);
}
}
$reply["message"] = "UPDATE_COUNTERS";
print json_encode($reply);
}
function getmetadatabyid() {
$article = ORM::for_table('ttrss_entries')
->join('ttrss_user_entries', ['ref_id', '=', 'id'], 'ue')
->where('ue.owner_uid', $_SESSION['uid'])
->find_one((int)$_REQUEST['id']);
if ($article) {
echo json_encode(["link" => $article->link, "title" => $article->title]);
} else {
echo json_encode([]);
}
}
}
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