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[Imapsync] Add parallel imapsync support

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This commit is contained in:
FreddleSpl0it
2026-07-17 19:31:09 +02:00
parent 06a2a14c55
commit 496c3a51ac
13 changed files with 521 additions and 36 deletions
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data/web/inc/functions.syncjob.inc.php
+102 -3
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@@ -341,6 +341,75 @@ function imapsync_source_refresh_user_token_internal($source_id, $username) {
return true;
}
function imapsync_get_setting($name, $default = null) {
// Global syncjob setting (also read by the Perl runner directly from MySQL).
global $pdo;
$stmt = $pdo->prepare("SELECT `value` FROM `imapsync_settings` WHERE `name` = :name");
$stmt->execute(array(':name' => $name));
$v = $stmt->fetchColumn();
return ($v === false) ? $default : $v;
}
function imapsync_get_settings() {
// All global syncjob settings as name => value, with defaults for keys not yet stored.
global $pdo;
$settings = array('max_parallel' => 1, 'max_bytes_per_second' => 0);
foreach ($pdo->query("SELECT `name`, `value` FROM `imapsync_settings`")->fetchAll(PDO::FETCH_KEY_PAIR) as $k => $v) {
$settings[$k] = $v;
}
return $settings;
}
function imapsync_set_setting($name, $value) {
// Admin-only writer for a global syncjob setting.
global $pdo;
if (($_SESSION['mailcow_cc_role'] ?? '') !== 'admin') return false;
$stmt = $pdo->prepare("INSERT INTO `imapsync_settings` (`name`, `value`) VALUES (:name, :value)
ON DUPLICATE KEY UPDATE `value` = VALUES(`value`)");
$stmt->execute(array(':name' => $name, ':value' => (string)$value));
return true;
}
function imapsync_set_order($id, $pos) {
// Move syncjob $id to global queue position $pos (1..N), shifting only the rows between
// the old and new position (range-shift, not a full renumber). Admin-only, transactional.
global $pdo;
if (($_SESSION['mailcow_cc_role'] ?? '') !== 'admin' || !is_numeric($id)) return false;
$pos = intval($pos);
try {
$pdo->beginTransaction();
$cnt = intval($pdo->query("SELECT COUNT(*) FROM `imapsync`")->fetchColumn());
if ($cnt === 0) { $pdo->commit(); return false; }
if ($pos < 1) $pos = 1;
if ($pos > $cnt) $pos = $cnt;
$stmt = $pdo->prepare("SELECT `order_id` FROM `imapsync` WHERE `id` = :id");
$stmt->execute(array(':id' => $id));
$old = $stmt->fetchColumn();
if ($old === false) { $pdo->rollBack(); return false; }
$old = intval($old);
if ($old !== $pos) {
if ($pos < $old) {
// moving up: shift the [pos, old-1] band down (+1), highest first to avoid collisions
$pdo->prepare("UPDATE `imapsync` SET `order_id` = `order_id` + 1
WHERE `order_id` >= :pos AND `order_id` < :old ORDER BY `order_id` DESC")
->execute(array(':pos' => $pos, ':old' => $old));
} else {
// moving down: shift the (old, pos] band up (-1), lowest first
$pdo->prepare("UPDATE `imapsync` SET `order_id` = `order_id` - 1
WHERE `order_id` > :old AND `order_id` <= :pos ORDER BY `order_id` ASC")
->execute(array(':old' => $old, ':pos' => $pos));
}
$pdo->prepare("UPDATE `imapsync` SET `order_id` = :pos WHERE `id` = :id")
->execute(array(':pos' => $pos, ':id' => $id));
}
$pdo->commit();
return true;
} catch (Exception $e) {
if ($pdo->inTransaction()) $pdo->rollBack();
return false;
}
}
function syncjob($_action, $_type, $_data = null, $_extra = null) {
global $pdo;
global $lang;
@@ -513,8 +582,9 @@ function syncjob($_action, $_type, $_data = null, $_extra = null) {
);
return false;
}
$stmt = $pdo->prepare("INSERT INTO `imapsync` (`user2`, `exclude`, `delete1`, `delete2`, `timeout1`, `timeout2`, `automap`, `skipcrossduplicates`, `maxbytespersecond`, `subscribeall`, `dry`, `maxage`, `subfolder2`, `source_id`, `user1`, `password1`, `mins_interval`, `delete2duplicates`, `custom_params`, `active`)
VALUES (:user2, :exclude, :delete1, :delete2, :timeout1, :timeout2, :automap, :skipcrossduplicates, :maxbytespersecond, :subscribeall, :dry, :maxage, :subfolder2, :source_id, :user1, :password1, :mins_interval, :delete2duplicates, :custom_params, :active)");
$stmt = $pdo->prepare("INSERT INTO `imapsync` (`user2`, `exclude`, `delete1`, `delete2`, `timeout1`, `timeout2`, `automap`, `skipcrossduplicates`, `maxbytespersecond`, `subscribeall`, `dry`, `maxage`, `subfolder2`, `source_id`, `user1`, `password1`, `mins_interval`, `delete2duplicates`, `custom_params`, `active`, `order_id`)
VALUES (:user2, :exclude, :delete1, :delete2, :timeout1, :timeout2, :automap, :skipcrossduplicates, :maxbytespersecond, :subscribeall, :dry, :maxage, :subfolder2, :source_id, :user1, :password1, :mins_interval, :delete2duplicates, :custom_params, :active,
(SELECT COALESCE(MAX(o.`order_id`), 0) + 1 FROM (SELECT `order_id` FROM `imapsync`) o))");
$stmt->execute(array(
':user2' => $username,
':custom_params' => $custom_params,
@@ -723,6 +793,26 @@ function syncjob($_action, $_type, $_data = null, $_extra = null) {
break;
case 'edit':
switch ($_type) {
case 'job_order':
// Set a syncjob's global queue position (admin-only). $_data = {id, order_id}
$id = is_array($_data) ? ($_data['id'] ?? null) : null;
if (is_array($id)) $id = reset($id);
$pos = is_array($_data) ? ($_data['order_id'] ?? null) : null;
if (!is_numeric($id) || !is_numeric($pos) || imapsync_set_order($id, $pos) === false) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_type, $_data_log),
'msg' => 'access_denied'
);
return false;
}
$_SESSION['return'][] = array(
'type' => 'success',
'log' => array(__FUNCTION__, $_action, $_type, $_data_log),
'msg' => array('imapsync_order_updated', intval($pos))
);
return true;
break;
case 'job':
if (!is_array($_data['id'])) {
$ids = array();
@@ -1097,8 +1187,17 @@ function syncjob($_action, $_type, $_data = null, $_extra = null) {
);
continue;
}
// Read the position first so we can close the gap in the global queue afterwards
$ord = $pdo->prepare("SELECT `order_id` FROM `imapsync` WHERE `id` = :id");
$ord->execute(array(':id' => $id));
$deleted_pos = $ord->fetchColumn();
$stmt = $pdo->prepare("DELETE FROM `imapsync` WHERE `id`= :id");
$stmt->execute(array(':id' => $id));
if ($deleted_pos !== false) {
$pdo->prepare("UPDATE `imapsync` SET `order_id` = `order_id` - 1
WHERE `order_id` > :pos ORDER BY `order_id` ASC")
->execute(array(':pos' => intval($deleted_pos)));
}
$_SESSION['return'][] = array(
'type' => 'success',
'log' => array(__FUNCTION__, $_action, $_type, $_data_log, $_attr),
@@ -1206,7 +1305,7 @@ function syncjob($_action, $_type, $_data = null, $_extra = null) {
else {
$_data = $_SESSION['mailcow_cc_username'];
}
$stmt = $pdo->prepare("SELECT `id` FROM `imapsync` WHERE `user2` = :username");
$stmt = $pdo->prepare("SELECT `id` FROM `imapsync` WHERE `user2` = :username ORDER BY `order_id`");
$stmt->execute(array(':username' => $_data));
$rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
while($row = array_shift($rows)) {