/**
* Return available modules
*
* @param boolean $useConfig in order to use config.xml file in module dir
* @return array Modules
*/
public static function getModulesOnDisk($useConfig = false)
{
global $cookie, $_MODULES;
$moduleList = array();
$errors = array();
$modules_dir = self::getModulesDirOnDisk();
foreach ($modules_dir as $module) {
$configFile = _PS_MODULE_DIR_ . $module . '/config.xml';
$xml_exist = file_exists($configFile);
if ($xml_exist) {
$needNewConfigFile = filemtime($configFile) < filemtime(_PS_MODULE_DIR_ . $module . '/' . $module . '.php');
} else {
$needNewConfigFile = true;
}
if ($useConfig and $xml_exist) {
$xml_module = simplexml_load_file($configFile);
if ((int) $xml_module->need_instance == 0 and !$needNewConfigFile) {
$file = _PS_MODULE_DIR_ . $module . '/' . Language::getIsoById($cookie->id_lang) . '.php';
if (Tools::file_exists_cache($file) and (include_once $file)) {
if (isset($_MODULE) and is_array($_MODULE)) {
$_MODULES = !empty($_MODULES) ? array_merge($_MODULES, $_MODULE) : $_MODULE;
}
}
$xml_module->displayName = Module::findTranslation($xml_module->name, $xml_module->displayName, (string) $xml_module->name);
$xml_module->description = Module::findTranslation($xml_module->name, $xml_module->description, (string) $xml_module->name);
$xml_module->author = Module::findTranslation($xml_module->name, $xml_module->author, (string) $xml_module->name);
if (isset($xml_module->confirmUninstall)) {
$xml_module->confirmUninstall = Module::findTranslation($xml_module->name, $xml_module->confirmUninstall, (string) $xml_module->name);
}
$result = Db::getInstance()->getRow('SELECT `id_module`, `active` FROM `' . _DB_PREFIX_ . 'module` WHERE `name` = \'' . strval($xml_module->name) . '\'');
if (isset($result['active']) and $result['active']) {
$xml_module->active = $result['active'];
}
if (isset($result['id_module']) and $result['id_module']) {
$xml_module->id = $result['id_module'];
}
$moduleList[] = $xml_module;
}
}
if (!$useConfig or !$xml_exist or isset($xml_module->need_instance) and (int) $xml_module->need_instance == 1 or $needNewConfigFile) {
$file = trim(file_get_contents(_PS_MODULE_DIR_ . $module . '/' . $module . '.php'));
if (substr($file, 0, 5) == '<?php') {
$file = substr($file, 5);
}
if (substr($file, -2) == '?>') {
$file = substr($file, 0, -2);
}
if (class_exists($module, false) or eval($file) !== false) {
$moduleList[] = new $module();
if (!$xml_exist or $needNewConfigFile) {
self::$_generateConfigXmlMode = true;
$tmpModule = new $module();
$tmpModule->_generateConfigXml(isset($xml_module->need_instance) ? (int) $xml_module->need_instance : 1);
self::$_generateConfigXmlMode = false;
}
} else {
$errors[] = $module;
}
}
}
if (sizeof($errors)) {
echo '<div class="alert error"><h3>' . Tools::displayError('Parse error(s) in module(s)') . '</h3><ol>';
foreach ($errors as $error) {
echo '<li>' . $error . '</li>';
}
echo '</ol></div>';
}
return $moduleList;
}
/**
* Return available modules
*
* @param boolean $useConfig in order to use config.xml file in module dir
* @return array Modules
*/
public static function getModulesOnDisk($useConfig = false)
{
global $cookie, $_MODULES;
$moduleList = array();
$moduleListCursor = 0;
$moduleNameList = array();
$modulesNameToCursor = array();
$errors = array();
$modules_dir = self::getModulesDirOnDisk();
$memory_limit = Tools::getMemoryLimit();
foreach ($modules_dir as $module) {
// Memory usage checking
if (function_exists('memory_get_usage') && $memory_limit != '-1') {
$current_memory = memory_get_usage(true);
// memory_threshold in MB
$memory_threshold = Tools::isX86_64arch() ? 3 : 1.5;
if ($memory_limit - $current_memory <= $memory_threshold * 1024 * 1024) {
$errors[] = Tools::displayError('All modules cannot be loaded due to memory limit restriction reason, please increase your memory_limit value on your server configuration');
break;
}
}
$configFile = _PS_MODULE_DIR_ . $module . '/config.xml';
$xml_exist = file_exists($configFile);
if ($xml_exist) {
$needNewConfigFile = filemtime($configFile) < filemtime(_PS_MODULE_DIR_ . $module . '/' . $module . '.php');
} else {
$needNewConfigFile = true;
}
if ($useConfig and $xml_exist) {
libxml_use_internal_errors(true);
$xml_module = simplexml_load_file($configFile);
foreach (libxml_get_errors() as $error) {
$errors[] = '[' . $module . '] ' . Tools::displayError('Error found in config file:') . ' ' . htmlentities($error->message);
}
libxml_clear_errors();
if (!count($errors) and (int) $xml_module->need_instance == 0 and !$needNewConfigFile) {
$file = _PS_MODULE_DIR_ . $module . '/' . Language::getIsoById($cookie->id_lang) . '.php';
if (Tools::file_exists_cache($file) and (include_once $file)) {
if (isset($_MODULE) and is_array($_MODULE)) {
$_MODULES = !empty($_MODULES) ? array_merge($_MODULES, $_MODULE) : $_MODULE;
}
}
$xml_module->displayName = Module::findTranslation($xml_module->name, self::configXmlStringFormat($xml_module->displayName), (string) $xml_module->name);
$xml_module->description = Module::findTranslation($xml_module->name, self::configXmlStringFormat($xml_module->description), (string) $xml_module->name);
$xml_module->author = Module::findTranslation($xml_module->name, self::configXmlStringFormat($xml_module->author), (string) $xml_module->name);
if (isset($xml_module->confirmUninstall)) {
$xml_module->confirmUninstall = Module::findTranslation($xml_module->name, self::configXmlStringFormat($xml_module->confirmUninstall), (string) $xml_module->name);
}
$moduleList[$moduleListCursor] = $xml_module;
$moduleNameList[$moduleListCursor] = '\'' . strval($xml_module->name) . '\'';
$modulesNameToCursor[strval($xml_module->name)] = $moduleListCursor;
$moduleListCursor++;
}
}
if (!$useConfig or !$xml_exist or isset($xml_module->need_instance) and (int) $xml_module->need_instance == 1 or $needNewConfigFile) {
// If class already exists, don't include the file
if (!class_exists($module, false)) {
$filepath = _PS_MODULE_DIR_ . $module . '/' . $module . '.php';
$file = trim(file_get_contents(_PS_MODULE_DIR_ . $module . '/' . $module . '.php'));
if (substr($file, 0, 5) == '<?php') {
$file = substr($file, 5);
}
if (substr($file, -2) == '?>') {
$file = substr($file, 0, -2);
}
// if (false) is a trick to not load the class with "eval".
// this way require_once will works correctly
if (eval('if (false){ ' . $file . ' }') !== false) {
require_once _PS_MODULE_DIR_ . $module . '/' . $module . '.php';
} else {
$errors[] = sprintf(Tools::displayError('%1$s (parse error in %2$s)'), $module, substr($filepath, strlen(_PS_ROOT_DIR_)));
}
}
if (class_exists($module, false)) {
$moduleList[$moduleListCursor++] = new $module();
if (!$xml_exist or $needNewConfigFile) {
self::$_generateConfigXmlMode = true;
$tmpModule = new $module();
$tmpModule->_generateConfigXml();
self::$_generateConfigXmlMode = false;
}
} else {
$errors[] = sprintf(Tools::displayError('%1$s (class missing in %2$s)'), $module, substr($filepath, strlen(_PS_ROOT_DIR_)));
}
}
}
// Get modules information from database
if (!empty($moduleNameList)) {
$results = Db::getInstance()->executeS('SELECT `id_module`, `active`, `name` FROM `' . _DB_PREFIX_ . 'module` WHERE `name` IN (' . join(',', $moduleNameList) . ')');
foreach ($results as $result) {
$moduleCursor = $modulesNameToCursor[$result['name']];
if (isset($result['active']) and $result['active']) {
$moduleList[$moduleCursor]->active = $result['active'];
}
if (isset($result['id_module']) and $result['id_module']) {
$moduleList[$moduleCursor]->id = $result['id_module'];
}
}
}
if (sizeof($errors)) {
echo '<div class="alert error"><h3>' . Tools::displayError('The following module(s) couldn\'t be loaded') . ':</h3><ol>';
foreach ($errors as $error) {
echo '<li>' . $error . '</li>';
}
echo '</ol></div>';
}
return $moduleList;
}
/**
* Return available modules
*
* @param boolean $useConfig in order to use config.xml file in module dir
* @return array Modules
*/
public static function getModulesOnDisk($useConfig = false)
{
global $cookie, $_MODULES;
$moduleList = array();
$moduleListCursor = 0;
$moduleNameList = array();
$modulesNameToCursor = array();
$errors = array();
$modules_dir = self::getModulesDirOnDisk();
foreach ($modules_dir as $module) {
$configFile = _PS_MODULE_DIR_ . $module . '/config.xml';
$xml_exist = file_exists($configFile);
if ($xml_exist) {
$needNewConfigFile = filemtime($configFile) < filemtime(_PS_MODULE_DIR_ . $module . '/' . $module . '.php');
} else {
$needNewConfigFile = true;
}
if ($useConfig and $xml_exist) {
libxml_use_internal_errors(true);
$xml_module = simplexml_load_file($configFile);
foreach (libxml_get_errors() as $error) {
$errors[] = '[' . $module . '] ' . Tools::displayError('Error found in config file:') . ' ' . htmlentities($error->message);
}
libxml_clear_errors();
if (!count($errors) and (int) $xml_module->need_instance == 0 and !$needNewConfigFile) {
$file = _PS_MODULE_DIR_ . $module . '/' . Language::getIsoById($cookie->id_lang) . '.php';
if (Tools::file_exists_cache($file) and (include_once $file)) {
if (isset($_MODULE) and is_array($_MODULE)) {
$_MODULES = !empty($_MODULES) ? array_merge($_MODULES, $_MODULE) : $_MODULE;
}
}
$xml_module->displayName = Module::findTranslation($xml_module->name, $xml_module->displayName, (string) $xml_module->name);
$xml_module->description = Module::findTranslation($xml_module->name, $xml_module->description, (string) $xml_module->name);
$xml_module->author = Module::findTranslation($xml_module->name, $xml_module->author, (string) $xml_module->name);
if (isset($xml_module->confirmUninstall)) {
$xml_module->confirmUninstall = Module::findTranslation($xml_module->name, $xml_module->confirmUninstall, (string) $xml_module->name);
}
$moduleList[$moduleListCursor] = $xml_module;
$moduleNameList[$moduleListCursor] = '\'' . strval($xml_module->name) . '\'';
$modulesNameToCursor[strval($xml_module->name)] = $moduleListCursor;
$moduleListCursor++;
}
}
if (!$useConfig or !$xml_exist or isset($xml_module->need_instance) and (int) $xml_module->need_instance == 1 or $needNewConfigFile) {
$file = trim(file_get_contents(_PS_MODULE_DIR_ . $module . '/' . $module . '.php'));
if (substr($file, 0, 5) == '<?php') {
$file = substr($file, 5);
}
if (substr($file, -2) == '?>') {
$file = substr($file, 0, -2);
}
if (class_exists($module, false) or eval($file) !== false) {
$moduleList[$moduleListCursor++] = new $module();
if (!$xml_exist or $needNewConfigFile) {
self::$_generateConfigXmlMode = true;
$tmpModule = new $module();
$tmpModule->_generateConfigXml();
self::$_generateConfigXmlMode = false;
}
} else {
$errors[] = $module;
}
}
}
// Get modules information from database
if (!empty($moduleNameList)) {
$results = Db::getInstance()->executeS('SELECT `id_module`, `active`, `name` FROM `' . _DB_PREFIX_ . 'module` WHERE `name` IN (' . join(',', $moduleNameList) . ')');
foreach ($results as $result) {
$moduleCursor = $modulesNameToCursor[$result['name']];
if (isset($result['active']) and $result['active']) {
$moduleList[$moduleCursor]->active = $result['active'];
}
if (isset($result['id_module']) and $result['id_module']) {
$moduleList[$moduleCursor]->id = $result['id_module'];
}
}
}
if (sizeof($errors)) {
echo '<div class="alert error"><h3>' . Tools::displayError('Parse error(s) in module(s)') . '</h3><ol>';
foreach ($errors as $error) {
echo '<li>' . $error . '</li>';
}
echo '</ol></div>';
}
return $moduleList;
}
