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<?php |
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namespace FFMVC; |
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/** |
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* Main App Class |
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* |
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* This should be included and run by every app upon initialisation and termination |
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* It sets up the base environment for the app - should not create objects |
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* |
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* @author Vijay Mahrra <[email protected]> |
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* @copyright (c) Copyright 2016 Vijay Mahrra |
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* @license GPLv3 (http://www.gnu.org/licenses/gpl-3.0.html) |
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*/ |
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class App extends \Prefab |
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{ |
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/** |
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* setup the base application environment. |
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* |
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* @return void |
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*/ |
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public static function start() |
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{ |
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$f3 = \Base::instance(); |
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// http://php.net/manual/en/function.ob-start.php |
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ob_start(); |
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// read config and overrides |
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// @see http://fatfreeframework.com/framework-variables#configuration-files |
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$f3->config('config/default.ini'); |
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// by default this file does not exist, you must create it and include your local settings |
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if (file_exists('config/config.ini')) { |
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$f3->config('config/config.ini'); |
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} |
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// set home directory for project |
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$f3->set('HOMEDIR', realpath($f3->get('SERVER.DOCUMENT_ROOT') . '/../')); |
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// make sure directories are full, not relative path |
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foreach (['LOGS', 'TEMP', 'UPLOADS'] as $key) { |
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$dir = $f3->get($key); |
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if (!empty($dir)) { |
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$dir = realpath($dir); |
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$f3->set($key, $dir . '/'); |
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} |
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} |
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// these take multiple paths |
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$language = $f3->get('LANGUAGE'); |
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foreach (['LOCALES', 'UI'] as $key) { |
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$paths = $f3->get($key); |
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// remove any invalid dirs |
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if (!empty($paths)) { |
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$dirs = $f3->split($paths); |
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foreach ($dirs as $k => $dir) { |
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if (empty($dir)) { |
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unset($dirs[$k]); |
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continue; |
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} |
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// switch for different language templates |
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$langDir = ''; |
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if ('UI' == $key) { |
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$langDir = 'templates/' . $language . '/' . $dir; |
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$dir = 'templates/en/' . $dir; |
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if (!file_exists($langDir)) { |
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unset($langDir); |
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} |
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} |
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if (!empty($langDir)) { |
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$dirs[$k] = realpath($langDir) . '/' . ';' . realpath($dir) . '/'; |
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} else { |
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$dirs[$k] = realpath($dir) . '/'; |
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} |
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} |
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$f3->set($key, join(';', $dirs)); |
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} |
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} |
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// enable full logging if not production |
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$logfile = $f3->get('log.file'); |
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if (empty($logfile)) { |
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$f3->set('log.file', '/dev/null'); |
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} elseif ('production' !== $f3->get('app.env')) { |
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ini_set('log_errors', 'On'); |
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$logfile = $f3->get('LOGS') . $logfile; |
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$f3->set('logfile', $logfile); |
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ini_set('error_log', $logfile); |
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ini_set('error_reporting', -1); |
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ini_set('ignore_repeated_errors', 'On'); |
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ini_set('ignore_repeated_source', 'On'); |
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} |
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// parse params for http-style dsn |
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// setup database connection params |
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// @see http://fatfreeframework.com/databases |
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$httpDSN = $f3->get('db.dsn_http'); |
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if (!empty($httpDSN)) { |
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$dbParams = $f3->get('db'); |
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$params = \FFMVC\Helpers\DB::instance()->parseHttpDsn($httpDSN); |
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$params['dsn'] = \FFMVC\Helpers\DB::instance()->createDbDsn($params); |
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$dbParams = array_merge($dbParams, $params); |
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$f3->set('db', $dbParams); |
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} |
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// setup outgoing email server for php mail command |
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ini_set('SMTP', $f3->get('email.host')); |
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ini_set('sendmail_from', $f3->get('email.from')); |
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ini_set('smtp_port', $f3->get('email.port')); |
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ini_set('user', $f3->get('email.user')); |
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ini_set('password', $f3->get('email.pass')); |
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if (empty($f3->get('CLI'))) { |
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return; |
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} |
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// log errors if run on command line |
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ini_set('display_errors', 'On'); |
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ini_set('error_log', 'On'); |
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ini_set('html_errors', 'Off'); |
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// set default error handler output for CLI mode |
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$f3->set('ONERROR', function ($f3) { |
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$e = $f3->get('ERROR'); |
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// detailed error notifications because it's not public |
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$errorMessage = sprintf("Trace: %s\n\nException %d: %s\n%s\n", |
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print_r($f3->trace(null, false), 1), $e['code'], $e['status'], $e['text'] |
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); |
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echo $errorMessage; |
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if (\Registry::exists('logger')) { |
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$logger = \Registry::get('logger'); |
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if (is_object($logger)) { |
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$logger->write($errorMessage, $f3->get('log.date')); |
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} |
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} |
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}); |
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} |
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/** |
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* tasks for the application once run. |
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* |
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* @return void |
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*/ |
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public static function finish() |
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{ |
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// log script execution time if debugging |
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$f3 = \Base::instance(); |
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$debug = $f3->get('DEBUG'); |
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if (\Registry::exists('logger')) { |
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$logger = \Registry::get('logger'); |
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} else { |
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$logger = null; |
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} |
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if (!empty($logger) && is_object($logger) && $debug || 'production' !== $f3->get('app.env')) { |
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// log database transactions if level 3 |
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$db = \Registry::get('db'); |
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if (3 <= $debug && |
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method_exists($logger, 'write') && |
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method_exists($db, 'log')) { |
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$logger->write($db->log(), $f3->get('log.date')); |
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} |
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$execution_time = round(microtime(true) - $f3->get('TIME'), 3); |
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$params = $f3->get('PARAMS'); |
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$params = is_array($params) && !empty($params[0]) ? $params[0] : ''; |
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$logger->write('Script ' . $params . ' executed in ' . $execution_time . ' seconds using ' . |
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round(memory_get_usage() / 1024 / 1024, 2) . '/' . |
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round(memory_get_peak_usage() / 1024 / 1024, 2) . ' MB memory/peak', $f3->get('log.date')); |
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} |
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// http://php.net/manual/en/function.ob-end-flush.php |
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while (ob_get_level()) { |
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@ob_end_flush(); |
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@flush(); |
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} |
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} |
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} |
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vijinho /
FFMVC
