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Code Issues Releases Wiki Activity

scrap counter cache system; rework counters to sum() booleans instead

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This commit is contained in:
Andrew Dolgov
2020-01-24 14:25:31 +03:00
parent a6d314b753
commit 6080cca9ca
8 changed files with 170 additions and 502 deletions
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24
classes/feeds.php
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@@ -457,8 +457,6 @@ class Feeds extends Handler_Protected {
$sth = $this->pdo->prepare("UPDATE ttrss_user_entries SET
last_read = NOW(), unread = false WHERE unread = true AND owner_uid = ?");
$sth->execute([$_SESSION['uid']]);
CCache::zero_all($_SESSION["uid"]);
}
function view() {
@@ -512,13 +510,6 @@ class Feeds extends Handler_Protected {
return;
}
/* Updating a label ccache means recalculating all of the caches
* so for performance reasons we don't do that here */
if ($feed >= 0) {
CCache::update($feed, $_SESSION["uid"], $cat_view);
}
set_pref("_DEFAULT_VIEW_MODE", $view_mode);
set_pref("_DEFAULT_VIEW_ORDER_BY", $order_by);
@@ -1013,8 +1004,6 @@ class Feeds extends Handler_Protected {
}
CCache::update($feed, $owner_uid, $cat_view);
} else { // tag
$sth = $pdo->prepare("UPDATE ttrss_user_entries
SET unread = false, last_read = NOW() WHERE ref_id IN
@@ -1381,12 +1370,14 @@ class Feeds extends Handler_Protected {
$pdo = Db::pdo();
$sth = $pdo->prepare("SELECT SUM(value) AS c_id FROM ttrss_counters_cache
WHERE owner_uid = ? AND feed_id > 0");
$sth = $pdo->prepare("SELECT SUM(CASE WHEN unread THEN 1 ELSE 0 END) AS count
FROM ttrss_user_entries ue
WHERE ue.owner_uid = ?");
$sth->execute([$user_id]);
$row = $sth->fetch();
return $row["c_id"];
return $row["count"];
}
static function getCategoryTitle($cat_id) {
@@ -2116,9 +2107,6 @@ class Feeds extends Handler_Protected {
}
if ($purge_interval == -1 || !$purge_interval) {
if ($owner_uid) {
CCache::update($feed_id, $owner_uid);
}
return;
}
@@ -2163,8 +2151,6 @@ class Feeds extends Handler_Protected {
$rows = $sth->rowCount();
CCache::update($feed_id, $owner_uid);
Debug::log("Purged feed $feed_id ($purge_interval): deleted $rows articles");
return $rows;