public static function hookExec($hook_name, $hookArgs = array(), $id_module = NULL)
{
global $cookie;
if (!empty($id_module) and !Validate::isUnsignedId($id_module) or !Validate::isHookName($hook_name)) {
die(Tools::displayError());
}
global $cart, $cookie;
$live_edit = false;
if (!isset($hookArgs['cookie']) or !$hookArgs['cookie']) {
$hookArgs['cookie'] = $cookie;
}
if (!isset($hookArgs['cart']) or !$hookArgs['cart']) {
$hookArgs['cart'] = $cart;
}
$hook_name = strtolower($hook_name);
if (!isset(self::$_hookModulesCache)) {
$db = Db::getInstance(_PS_USE_SQL_SLAVE_);
$result = $db->ExecuteS('
SELECT h.`name` as hook, m.`id_module`, h.`id_hook`, m.`name` as module, h.`live_edit`
FROM `' . _DB_PREFIX_ . 'module` m
LEFT JOIN `' . _DB_PREFIX_ . 'hook_module` hm ON hm.`id_module` = m.`id_module`
LEFT JOIN `' . _DB_PREFIX_ . 'hook` h ON hm.`id_hook` = h.`id_hook`
AND m.`active` = 1
ORDER BY hm.`position`', false);
self::$_hookModulesCache = array();
if ($result) {
while ($row = $db->nextRow()) {
$row['hook'] = strtolower($row['hook']);
if (!isset(self::$_hookModulesCache[$row['hook']])) {
self::$_hookModulesCache[$row['hook']] = array();
}
self::$_hookModulesCache[$row['hook']][] = array('id_hook' => $row['id_hook'], 'module' => $row['module'], 'id_module' => $row['id_module'], 'live_edit' => $row['live_edit']);
}
}
}
if (!isset(self::$_hookModulesCache[$hook_name])) {
return;
}
$altern = 0;
$output = '';
foreach (self::$_hookModulesCache[$hook_name] as $array) {
if ($id_module and $id_module != $array['id_module']) {
continue;
}
if (!($moduleInstance = Module::getInstanceByName($array['module']))) {
continue;
}
$exceptions = $moduleInstance->getExceptions((int) $array['id_hook'], (int) $array['id_module']);
foreach ($exceptions as $exception) {
if (strstr(basename($_SERVER['PHP_SELF']) . '?' . $_SERVER['QUERY_STRING'], $exception['file_name']) && !strstr($_SERVER['QUERY_STRING'], $exception['file_name'])) {
continue 2;
}
}
if (is_callable(array($moduleInstance, 'hook' . $hook_name))) {
$hookArgs['altern'] = ++$altern;
$display = call_user_func(array($moduleInstance, 'hook' . $hook_name), $hookArgs);
if ($array['live_edit'] && (Tools::isSubmit('live_edit') and Tools::getValue('ad') and Tools::getValue('liveToken') == sha1(Tools::getValue('ad') . _COOKIE_KEY_))) {
$live_edit = true;
$output .= '<script type="text/javascript"> modules_list.push(\'' . $moduleInstance->name . '\');</script>
<div id="hook_' . $array['id_hook'] . '_module_' . $moduleInstance->id . '_moduleName_' . $moduleInstance->name . '"
class="dndModule" style="border: 1px dotted red;' . (!strlen($display) ? 'height:50px;' : '') . '">
<span><img src="' . $moduleInstance->_path . '/logo.gif">' . $moduleInstance->displayName . '<span style="float:right">
<a href="#" id="' . $array['id_hook'] . '_' . $moduleInstance->id . '" class="moveModule">
<img src="' . _PS_ADMIN_IMG_ . 'arrow_out.png"></a>
<a href="#" id="' . $array['id_hook'] . '_' . $moduleInstance->id . '" class="unregisterHook">
<img src="' . _PS_ADMIN_IMG_ . 'delete.gif"></span></a>
</span>' . $display . '</div>';
} else {
$output .= $display;
}
}
}
return ($live_edit ? '<script type="text/javascript">hooks_list.push(\'' . $hook_name . '\'); </script><!--<div id="add_' . $hook_name . '" class="add_module_live_edit">
<a class="exclusive" href="#">Add a module</a></div>--><div id="' . $hook_name . '" class="dndHook" style="min-height:50px">' : '') . $output . ($live_edit ? '</div>' : '');
}
