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<?php
class Counters {
static function getAllCounters() {
$data = Counters::getGlobalCounters();
$data = array_merge($data, Counters::getVirtCounters());
$data = array_merge($data, Counters::getLabelCounters());
$data = array_merge($data, Counters::getFeedCounters());
$data = array_merge($data, Counters::getCategoryCounters());
return $data;
}
static function getCategoryCounters() {
$ret_arr = array();
/* Labels category */
$cv = array("id" => -2, "kind" => "cat",
"counter" => Feeds::getCategoryUnread(-2));
array_push($ret_arr, $cv);
$pdo = DB::pdo();
$sth = $pdo->prepare("SELECT id AS cat_id, value AS unread,
(SELECT COUNT(id) FROM ttrss_feed_categories AS c2
WHERE c2.parent_cat = ttrss_feed_categories.id) AS num_children
FROM ttrss_feed_categories, ttrss_cat_counters_cache
WHERE ttrss_cat_counters_cache.feed_id = id AND
ttrss_cat_counters_cache.owner_uid = ttrss_feed_categories.owner_uid AND
ttrss_feed_categories.owner_uid = ?");
$sth->execute([$_SESSION['uid']]);
while ($line = $sth->fetch()) {
$line["cat_id"] = (int) $line["cat_id"];
if ($line["num_children"] > 0) {
$child_counter = Feeds::getCategoryChildrenUnread($line["cat_id"], $_SESSION["uid"]);
} else {
$child_counter = 0;
}
$cv = array("id" => $line["cat_id"], "kind" => "cat",
"counter" => $line["unread"] + $child_counter);
array_push($ret_arr, $cv);
}
/* Special case: NULL category doesn't actually exist in the DB */
$cv = array("id" => 0, "kind" => "cat",
"counter" => (int) CCache::find(0, $_SESSION["uid"], true));
array_push($ret_arr, $cv);
return $ret_arr;
}
static function getGlobalCounters($global_unread = -1) {
$ret_arr = array();
if ($global_unread == -1) {
$global_unread = Feeds::getGlobalUnread();
}
$cv = array("id" => "global-unread",
"counter" => (int) $global_unread);
array_push($ret_arr, $cv);
$pdo = Db::pdo();
$sth = $pdo->prepare("SELECT COUNT(id) AS fn FROM
ttrss_feeds WHERE owner_uid = ?");
$sth->execute([$_SESSION['uid']]);
$row = $sth->fetch();
$subscribed_feeds = $row["fn"];
$cv = array("id" => "subscribed-feeds",
"counter" => (int) $subscribed_feeds);
array_push($ret_arr, $cv);
return $ret_arr;
}
static function getVirtCounters() {
$ret_arr = array();
for ($i = 0; $i >= -4; $i--) {
$count = getFeedUnread($i);
if ($i == 0 || $i == -1 || $i == -2)
$auxctr = Feeds::getFeedArticles($i, false);
else
$auxctr = 0;
$cv = array("id" => $i,
"counter" => (int) $count,
"auxcounter" => (int) $auxctr);
// if (get_pref('EXTENDED_FEEDLIST'))
// $cv["xmsg"] = getFeedArticles($i)." ".__("total");
array_push($ret_arr, $cv);
}
$feeds = PluginHost::getInstance()->get_feeds(-1);
if (is_array($feeds)) {
foreach ($feeds as $feed) {
$cv = array("id" => PluginHost::pfeed_to_feed_id($feed['id']),
"counter" => $feed['sender']->get_unread($feed['id']));
if (method_exists($feed['sender'], 'get_total'))
$cv["auxcounter"] = $feed['sender']->get_total($feed['id']);
array_push($ret_arr, $cv);
}
}
return $ret_arr;
}
static function getLabelCounters($descriptions = false) {
$ret_arr = array();
$pdo = Db::pdo();
$sth = $pdo->prepare("SELECT id,caption,SUM(CASE WHEN u1.unread = true THEN 1 ELSE 0 END) AS unread, COUNT(u1.unread) AS total
FROM ttrss_labels2 LEFT JOIN ttrss_user_labels2 ON
(ttrss_labels2.id = label_id)
LEFT JOIN ttrss_user_entries AS u1 ON u1.ref_id = article_id
WHERE ttrss_labels2.owner_uid = :uid AND u1.owner_uid = :uid
GROUP BY ttrss_labels2.id,
ttrss_labels2.caption");
$sth->execute([":uid" => $_SESSION['uid']]);
while ($line = $sth->fetch()) {
$id = Labels::label_to_feed_id($line["id"]);
$cv = array("id" => $id,
"counter" => (int) $line["unread"],
"auxcounter" => (int) $line["total"]);
if ($descriptions)
$cv["description"] = $line["caption"];
array_push($ret_arr, $cv);
}
return $ret_arr;
}
static function getFeedCounters($active_feed = false) {
$ret_arr = array();
$pdo = Db::pdo();
$sth = $pdo->prepare("SELECT ttrss_feeds.id,
ttrss_feeds.title,
".SUBSTRING_FOR_DATE."(ttrss_feeds.last_updated,1,19) AS last_updated,
last_error, value AS count
FROM ttrss_feeds, ttrss_counters_cache
WHERE ttrss_feeds.owner_uid = ?
AND ttrss_counters_cache.owner_uid = ttrss_feeds.owner_uid
AND ttrss_counters_cache.feed_id = id");
$sth->execute([$_SESSION['uid']]);
while ($line = $sth->fetch()) {
$id = $line["id"];
$count = $line["count"];
$last_error = htmlspecialchars($line["last_error"]);
$last_updated = make_local_datetime($line['last_updated'], false);
if (Feeds::feedHasIcon($id)) {
$has_img = filemtime(Feeds::getIconFile($id));
} else {
$has_img = false;
}
if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2)
$last_updated = '';
$cv = array("id" => $id,
"updated" => $last_updated,
"counter" => (int) $count,
"has_img" => (int) $has_img);
if ($last_error)
$cv["error"] = $last_error;
// if (get_pref('EXTENDED_FEEDLIST'))
// $cv["xmsg"] = getFeedArticles($id)." ".__("total");
if ($active_feed && $id == $active_feed)
$cv["title"] = truncate_string($line["title"], 30);
array_push($ret_arr, $cv);
}
return $ret_arr;
}
}
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