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Code Issues Releases Wiki Activity

try to calculate counters conditionally based on feed ids

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This commit is contained in:
Andrew Dolgov
2021-02-24 09:47:26 +03:00
parent a42e8aad97
commit d6203bf350
7 changed files with 168 additions and 60 deletions
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122
classes/counters.php
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@@ -11,6 +11,15 @@ class Counters {
);
}
static function get_for_feeds($feed_ids) {
return array_merge(
self::get_global(),
self::get_virt(),
self::get_labels(),
self::get_feeds($feed_ids),
self::get_cats(Feeds::_cats_of($feed_ids, $_SESSION["uid"], true)));
}
static private function get_cat_children($cat_id, $owner_uid) {
$pdo = Db::pdo();
@@ -31,7 +40,7 @@ class Counters {
return [$unread, $marked];
}
private static function get_cats() {
private static function get_cats(array $cat_ids = []) {
$ret = [];
/* Labels category */
@@ -43,27 +52,57 @@ class Counters {
$pdo = Db::pdo();
$sth = $pdo->prepare("SELECT fc.id,
SUM(CASE WHEN unread THEN 1 ELSE 0 END) AS count,
SUM(CASE WHEN marked THEN 1 ELSE 0 END) AS count_marked,
(SELECT COUNT(id) FROM ttrss_feed_categories fcc
WHERE fcc.parent_cat = fc.id) AS num_children
FROM ttrss_feed_categories fc
LEFT JOIN ttrss_feeds f ON (f.cat_id = fc.id)
LEFT JOIN ttrss_user_entries ue ON (ue.feed_id = f.id)
WHERE fc.owner_uid = :uid
GROUP BY fc.id
UNION
SELECT 0,
SUM(CASE WHEN unread THEN 1 ELSE 0 END) AS count,
SUM(CASE WHEN marked THEN 1 ELSE 0 END) AS count_marked,
0
FROM ttrss_feeds f, ttrss_user_entries ue
WHERE f.cat_id IS NULL AND
ue.feed_id = f.id AND
ue.owner_uid = :uid");
if (count($cat_ids) == 0) {
$sth = $pdo->prepare("SELECT fc.id,
SUM(CASE WHEN unread THEN 1 ELSE 0 END) AS count,
SUM(CASE WHEN marked THEN 1 ELSE 0 END) AS count_marked,
(SELECT COUNT(id) FROM ttrss_feed_categories fcc
WHERE fcc.parent_cat = fc.id) AS num_children
FROM ttrss_feed_categories fc
LEFT JOIN ttrss_feeds f ON (f.cat_id = fc.id)
LEFT JOIN ttrss_user_entries ue ON (ue.feed_id = f.id)
WHERE fc.owner_uid = :uid
GROUP BY fc.id
UNION
SELECT 0,
SUM(CASE WHEN unread THEN 1 ELSE 0 END) AS count,
SUM(CASE WHEN marked THEN 1 ELSE 0 END) AS count_marked,
0
FROM ttrss_feeds f, ttrss_user_entries ue
WHERE f.cat_id IS NULL AND
ue.feed_id = f.id AND
ue.owner_uid = :uid");
$sth->execute(["uid" => $_SESSION['uid']]);
$sth->execute(["uid" => $_SESSION['uid']]);
} else {
$cat_ids_qmarks = arr_qmarks($cat_ids);
$sth = $pdo->prepare("SELECT fc.id,
SUM(CASE WHEN unread THEN 1 ELSE 0 END) AS count,
SUM(CASE WHEN marked THEN 1 ELSE 0 END) AS count_marked,
(SELECT COUNT(id) FROM ttrss_feed_categories fcc
WHERE fcc.parent_cat = fc.id) AS num_children
FROM ttrss_feed_categories fc
LEFT JOIN ttrss_feeds f ON (f.cat_id = fc.id)
LEFT JOIN ttrss_user_entries ue ON (ue.feed_id = f.id)
WHERE fc.owner_uid = ? AND fc.id IN ($cat_ids_qmarks)
GROUP BY fc.id
UNION
SELECT 0,
SUM(CASE WHEN unread THEN 1 ELSE 0 END) AS count,
SUM(CASE WHEN marked THEN 1 ELSE 0 END) AS count_marked,
0
FROM ttrss_feeds f, ttrss_user_entries ue
WHERE f.cat_id IS NULL AND
ue.feed_id = f.id AND
ue.owner_uid = ?");
$sth->execute(array_merge(
[$_SESSION['uid']],
$cat_ids,
[$_SESSION['uid']]
));
}
while ($line = $sth->fetch()) {
if ($line["num_children"] > 0) {
@@ -83,29 +122,42 @@ class Counters {
array_push($ret, $cv);
}
array_push($ret, $cv);
return $ret;
}
private static function get_feeds($active_feed = false) {
private static function get_feeds(array $feed_ids = []) {
$ret = [];
$pdo = Db::pdo();
$sth = $pdo->prepare("SELECT f.id,
f.title,
".SUBSTRING_FOR_DATE."(f.last_updated,1,19) AS last_updated,
f.last_error,
SUM(CASE WHEN unread THEN 1 ELSE 0 END) AS count,
SUM(CASE WHEN marked THEN 1 ELSE 0 END) AS count_marked
FROM ttrss_feeds f, ttrss_user_entries ue
WHERE f.id = ue.feed_id AND ue.owner_uid = :uid
GROUP BY f.id");
if (count($feed_ids) == 0) {
$sth = $pdo->prepare("SELECT f.id,
f.title,
".SUBSTRING_FOR_DATE."(f.last_updated,1,19) AS last_updated,
f.last_error,
SUM(CASE WHEN unread THEN 1 ELSE 0 END) AS count,
SUM(CASE WHEN marked THEN 1 ELSE 0 END) AS count_marked
FROM ttrss_feeds f, ttrss_user_entries ue
WHERE f.id = ue.feed_id AND ue.owner_uid = :uid
GROUP BY f.id");
$sth->execute(["uid" => $_SESSION['uid']]);
$sth->execute(["uid" => $_SESSION['uid']]);
} else {
$feed_ids_qmarks = arr_qmarks($feed_ids);
$sth = $pdo->prepare("SELECT f.id,
f.title,
".SUBSTRING_FOR_DATE."(f.last_updated,1,19) AS last_updated,
f.last_error,
SUM(CASE WHEN unread THEN 1 ELSE 0 END) AS count,
SUM(CASE WHEN marked THEN 1 ELSE 0 END) AS count_marked
FROM ttrss_feeds f, ttrss_user_entries ue
WHERE f.id = ue.feed_id AND ue.owner_uid = ? AND f.id IN ($feed_ids_qmarks)
GROUP BY f.id");
$sth->execute(array_merge([$_SESSION['uid']], $feed_ids));
}
while ($line = $sth->fetch()) {