Issue 10935: Improved "GROUP BY" handling

This commit is contained in:
Michael 2022-01-18 06:35:18 +00:00
parent 4298afd479
commit 615c6ca696
4 changed files with 62 additions and 38 deletions

View file

@ -70,32 +70,35 @@ class Profile extends BaseModule
$last_updated = $last_updated_array[$last_updated_key] ?? 0;
$condition = ["`uid` = ? AND NOT `contact-blocked` AND NOT `contact-pending`
AND `visible` AND (NOT `deleted` OR `gravity` = ?)
AND `wall` " . $sql_extra, $a->getProfileOwner(), GRAVITY_ACTIVITY];
if ($_GET['force'] && !empty($_GET['item'])) {
// When the parent is provided, we only fetch this
$sql_extra4 = " AND `parent` = " . intval($_GET['item']);
$condition = DBA::mergeConditions($condition, ['parent' => $_GET['item']]);
} elseif ($is_owner || !$last_updated) {
// If the page user is the owner of the page we should query for unseen
// items. Otherwise use a timestamp of the last succesful update request.
$sql_extra4 = " AND `unseen`";
$condition = DBA::mergeConditions($condition, ['unseen' => true]);
} else {
$gmupdate = gmdate(DateTimeFormat::MYSQL, $last_updated);
$sql_extra4 = " AND `received` > '" . $gmupdate . "'";
$condition = DBA::mergeConditions($condition, ["`received` > ?", $gmupdate]);
}
$items_stmt = DBA::p(
"SELECT `parent-uri-id` AS `uri-id`, MAX(`created`), MAX(`received`) FROM `post-user-view`
WHERE `uid` = ? AND NOT `contact-blocked` AND NOT `contact-pending`
AND `visible` AND (NOT `deleted` OR `gravity` = ?)
AND `wall` $sql_extra4 $sql_extra
GROUP BY `parent-uri-id` ORDER BY `received` DESC",
$a->getProfileOwner(),
GRAVITY_ACTIVITY
);
if (!DBA::isResult($items_stmt)) {
$items = Post::selectToArray(['parent-uri-id', 'created', 'received'], $condition, ['group_by' => ['parent-uri-id'], 'order' => ['received' => true]]);
if (!DBA::isResult($items)) {
return;
}
// @todo the DBA functions should handle "SELECT field AS alias" in the future,
// so that this workaround here could be removed.
$items = array_map(function ($item) {
$item['uri-id'] = $item['parent-uri-id'];
unset($item['parent-uri-id']);
return $item;
}, $items);
// Set a time stamp for this page. We will make use of it when we
// search for new items (update routine)
$last_updated_array[$last_updated_key] = time();
@ -113,8 +116,6 @@ class Profile extends BaseModule
}
}
$items = DBA::toArray($items_stmt);
$o .= DI::conversation()->create($items, 'profile', $a->getProfileOwner(), false, 'received', $a->getProfileOwner());
System::htmlUpdateExit($o);