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<?php |
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defined('ROOT_PATH') || exit('Access denied'); |
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/** |
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* TNH Framework |
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* |
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* A simple PHP framework using HMVC architecture |
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* |
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* This content is released under the GNU GPL License (GPL) |
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* |
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* Copyright (C) 2017 Tony NGUEREZA |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 3 |
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* of the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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*/ |
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class Module{ |
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/** |
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* list of loaded module |
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* @var array |
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*/ |
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private static $list = array(); |
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/** |
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* logger instance |
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* @var Log |
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*/ |
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private static $logger; |
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/** |
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* The signleton of the logger |
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* @return Object the Log instance |
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*/ |
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private static function getLogger(){ |
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if(self::$logger == null){ |
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self::$logger[0] =& class_loader('Log', 'classes'); |
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self::$logger[0]->setLogger('Library::Module'); |
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} |
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return self::$logger[0]; |
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} |
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/** |
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* Initialise the module list by scanning the directory MODULE_PATH |
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*/ |
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public function init(){ |
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$logger = self::getLogger(); |
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$logger->debug('Check if the application contains the modules ...'); |
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$moduleDir = opendir(MODULE_PATH); |
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if(is_resource($moduleDir)){ |
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while(($module = readdir($moduleDir)) !== false){ |
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if(preg_match('/^([a-z0-9-_]+)$/i', $module) && is_dir(MODULE_PATH . $module)){ |
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self::$list[] = $module; |
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} |
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else{ |
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$logger->info('Skipping [' .$module. '], may be this is not a directory or does not exists or is invalid name'); |
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} |
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} |
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closedir($moduleDir); |
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} |
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ksort(self::$list); |
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if(self::hasModule()){ |
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$logger->info('The application contains the module below [' . implode(', ', self::getModuleList()) . ']'); |
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} |
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else{ |
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$logger->info('The application contains no module skipping'); |
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} |
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} |
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/** |
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* Get the list of the custom autoload configuration from module if exists |
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* @return array|boolean the autoload configurations list or false if no module contains the autoload configuration values |
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*/ |
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public static function getModulesAutoloadConfig(){ |
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$logger = self::getLogger(); |
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if(! self::hasModule()){ |
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$logger->info('No module was loaded skipping.'); |
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return false; |
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} |
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$autoloads = array(); |
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$autoloads['libraries'] = array(); |
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$autoloads['config'] = array(); |
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$autoloads['models'] = array(); |
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$autoloads['functions'] = array(); |
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$autoloads['languages'] = array(); |
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foreach (self::$list as $module) { |
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$file = MODULE_PATH . $module . DS . 'config' . DS . 'autoload.php'; |
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if(file_exists($file)){ |
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$autoload = array(); |
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require_once $file; |
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if(! empty($autoload) && is_array($autoload)){ |
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$autoloads = array_merge_recursive($autoloads, $autoload); |
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unset($autoload); |
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} |
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} |
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} |
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return $autoloads; |
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} |
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/** |
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* Get the list of the custom routes configuration from module if exists |
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* @return array|boolean the routes list or false if no module contains the routes configuration |
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*/ |
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public static function getModulesRoutes(){ |
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$logger = self::getLogger(); |
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if(! self::hasModule()){ |
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$logger->info('No module was loaded skipping.'); |
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return false; |
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} |
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$routes = array(); |
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foreach (self::$list as $module) { |
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$file = MODULE_PATH . $module . DS . 'config' . DS . 'routes.php'; |
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if(file_exists($file)){ |
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require_once $file; |
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if(! empty($route) && is_array($route)){ |
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$routes = array_merge($routes, $route); |
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unset($route); |
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} |
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else{ |
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show_error('No routing configuration found in [' .$file. '] for module [' . $module . ']'); |
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} |
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} |
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} |
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return $routes; |
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} |
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/** |
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* Check if in module list can have this controller |
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* @param string $class the controller class |
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* @param string $module the module name |
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* @return boolean|string false or null if no module have this controller, path the full path of the controller |
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*/ |
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public static function findControllerFullPath($class, $module = null){ |
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$logger = self::getLogger(); |
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if(! self::hasModule()){ |
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$logger->info('No module was loaded skiping.'); |
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return false; |
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} |
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$class = str_ireplace('.php', '', $class); |
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$class = ucfirst($class); |
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$classFile = $class.'.php'; |
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$logger->debug('Checking the controller [' . $class . '] in module [' .$module. '] ...'); |
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$filePath = MODULE_PATH . $module . DS . 'controllers' . DS . $classFile; |
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if(file_exists($filePath)){ |
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$logger->info('Found controller [' . $class . '] in module [' .$module. '], the file path is [' .$filePath. ']'); |
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return $filePath; |
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} |
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else{ |
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$logger->info('Controller [' . $class . '] does not exist in the module [' .$module. ']'); |
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return false; |
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} |
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} |
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/** |
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* Check if in module list can have this model |
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* @param string $class the model class |
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* @param string $module the module name |
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* @return boolean|string false or null if no module have this model, return the full path of this model |
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*/ |
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public static function findModelFullPath($class, $module = null){ |
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$logger = self::getLogger(); |
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if(! self::hasModule()){ |
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$logger->info('No module was loaded skiping.'); |
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return false; |
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} |
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$class = str_ireplace('.php', '', $class); |
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$class = ucfirst($class); |
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$classFile = $class.'.php'; |
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$logger->debug('Checking model [' . $class . '] in module [' .$module. '] ...'); |
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$filePath = MODULE_PATH . $module . DS . 'models' . DS . $classFile; |
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if(file_exists($filePath)){ |
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$logger->info('Found model [' . $class . '] in module [' .$module. '], the file path is [' .$filePath. ']'); |
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return $filePath; |
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} |
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else{ |
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$logger->info('Model [' . $class . '] does not exist in the module [' .$module. ']'); |
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return false; |
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} |
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} |
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/** |
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* Check if in module list can have this config |
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* @param string $configuration the config name |
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* @param string $module the module name |
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* @return boolean|string false or null if no module have this configuration, return the full path of this configuration |
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*/ |
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public static function findConfigFullPath($configuration, $module = null){ |
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$logger = self::getLogger(); |
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if(! self::hasModule()){ |
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$logger->info('No module was loaded skiping.'); |
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return false; |
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} |
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$configuration = str_ireplace('.php', '', $configuration); |
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$file = $configuration.'.php'; |
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$logger->debug('Checking configuration [' . $configuration . '] in module [' .$module. '] ...'); |
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$filePath = MODULE_PATH . $module . DS . 'config' . DS . $file; |
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if(file_exists($filePath)){ |
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$logger->info('Found configuration [' . $configuration . '] in module [' .$module. '], the file path is [' .$filePath. ']'); |
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return $filePath; |
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} |
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else{ |
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$logger->info('Configuration [' . $configuration . '] does not exist in the module [' .$module. ']'); |
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return false; |
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} |
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} |
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/** |
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* Check if in module list can have this helper |
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* @param string $helper the helper name |
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* @param string $module the module name |
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* @return boolean|string false or null if no module have this helper, return the full path of this helper |
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*/ |
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public static function findFunctionFullPath($helper, $module = null){ |
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$logger = self::getLogger(); |
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if(! self::hasModule()){ |
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$logger->info('No module was loaded skiping.'); |
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return false; |
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} |
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$helper = str_ireplace('.php', '', $helper); |
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$helper = str_ireplace('function_', '', $helper); |
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$file = 'function_'.$helper.'.php'; |
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$logger->debug('Checking helper [' . $helper . '] in module [' .$module. '] ...'); |
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$filePath = MODULE_PATH . $module . DS . 'functions' . DS . $file; |
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if(file_exists($filePath)){ |
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$logger->info('Found helper [' . $helper . '] in module [' .$module. '], the file path is [' .$filePath. ']'); |
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return $filePath; |
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} |
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else{ |
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$logger->info('Helper [' . $helper . '] does not exist in the module [' .$module. ']'); |
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return false; |
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} |
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} |
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/** |
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* Check if in module list can have this library |
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* @param string $class the library name |
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* @param string $module the module name |
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* @return boolean|string false or null if no module have this library, return the full path of this library |
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*/ |
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public static function findLibraryFullPath($class, $module = null){ |
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$logger = self::getLogger(); |
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if(! self::hasModule()){ |
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$logger->info('No module was loaded skiping.'); |
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return false; |
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} |
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$class = str_ireplace('.php', '', $class); |
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$file = $class.'.php'; |
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$logger->debug('Checking library [' . $class . '] in module [' .$module. '] ...'); |
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$filePath = MODULE_PATH . $module . DS . 'libraries' . DS . $file; |
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if(file_exists($filePath)){ |
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$logger->info('Found library [' . $class . '] in module [' .$module. '], the file path is [' .$filePath. ']'); |
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return $filePath; |
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} |
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else{ |
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$logger->info('Library [' . $class . '] does not exist in the module [' .$module. ']'); |
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return false; |
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} |
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} |
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/** |
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* Check if in module list can have this view |
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* @param string $view the view path |
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* @param string $module the module name to check |
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* @return boolean|string false or null if no module have this view, path the full path of the view |
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*/ |
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public static function findViewFullPath($view, $module = null){ |
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$logger = self::getLogger(); |
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if(! self::hasModule()){ |
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$logger->info('No module was loaded skiping.'); |
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return false; |
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} |
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$view = str_ireplace('.php', '', $view); |
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$view = trim($view, '/\\'); |
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$view = str_ireplace('/', DS, $view); |
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$viewFile = $view . '.php'; |
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$logger->debug('Checking view [' . $view . '] in module [' .$module. '] ...'); |
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$filePath = MODULE_PATH . $module . DS . 'views' . DS . $viewFile; |
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if(file_exists($filePath)){ |
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$logger->info('Found view [' . $view . '] in module [' .$module. '], the file path is [' .$filePath. ']'); |
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return $filePath; |
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} |
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else{ |
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$logger->info('View [' . $view . '] does not exist in the module [' .$module. ']'); |
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return false; |
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} |
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} |
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/** |
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* Check if in module list can have this language |
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* @param string $language the language name |
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* @param string $module the module name |
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|
|
* @param string $appLang the application language like 'en', 'fr' |
|
308
|
|
|
* @return boolean|string false or null if no module have this language, return the full path of this language |
|
309
|
|
|
*/ |
|
310
|
|
|
public static function findLanguageFullPath($language, $module = null, $appLang){ |
|
311
|
|
|
$logger = self::getLogger(); |
|
312
|
|
|
if(! self::hasModule()){ |
|
313
|
|
|
$logger->info('No module was loaded skiping.'); |
|
314
|
|
|
return false; |
|
315
|
|
|
} |
|
316
|
|
|
$language = str_ireplace('.php', '', $language); |
|
317
|
|
|
$language = str_ireplace('lang_', '', $language); |
|
318
|
|
|
$file = 'lang_'.$language.'.php'; |
|
319
|
|
|
$logger->debug('Checking language [' . $language . '] in module [' .$module. '] ...'); |
|
320
|
|
|
$filePath = MODULE_PATH . $module . DS . 'lang' . DS . $appLang . DS . $file; |
|
321
|
|
|
if(file_exists($filePath)){ |
|
322
|
|
|
$logger->info('Found language [' . $language . '] in module [' .$module. '], the file path is [' .$filePath. ']'); |
|
323
|
|
|
return $filePath; |
|
324
|
|
|
} |
|
325
|
|
|
else{ |
|
326
|
|
|
$logger->info('Language [' . $language . '] does not exist in the module [' .$module. ']'); |
|
327
|
|
|
return false; |
|
328
|
|
|
} |
|
329
|
|
|
} |
|
330
|
|
|
|
|
331
|
|
|
/** |
|
332
|
|
|
* Get the list of module loaded |
|
333
|
|
|
* @return array the module list |
|
334
|
|
|
*/ |
|
335
|
|
|
public static function getModuleList(){ |
|
336
|
|
|
return self::$list; |
|
337
|
|
|
} |
|
338
|
|
|
|
|
339
|
|
|
/** |
|
340
|
|
|
* Check if the application has an module |
|
341
|
|
|
* @return boolean |
|
342
|
|
|
*/ |
|
343
|
|
|
public static function hasModule(){ |
|
344
|
|
|
return !empty(self::$list); |
|
345
|
|
|
} |
|
346
|
|
|
|
|
347
|
|
|
} |
|
348
|
|
|
|