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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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$f3->config('config/config.ini'); |
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} |
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// hive vars we are setting |
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$hive = []; |
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// set home directory for project |
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$hive['HOMEDIR'] = realpath($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($dir)) { |
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$hive[$key] = realpath($dir) . '/'; |
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} |
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} |
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// these take multiple paths |
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$language = substr($f3->get('LANGUAGE'),0,2); |
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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 . '/' . $dir; |
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if (!file_exists($langDir)) { |
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unset($langDir); |
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} |
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$dir = 'templates/en/' . $dir; |
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} |
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$dirs[$k] = empty($langDir) ? realpath($dir) . '/' |
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: realpath($langDir) . '/' . ';' . realpath($dir) . '/'; |
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} |
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$hive[$key] = join(';', $dirs); |
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} |
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} |
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// enable full logging if not production |
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$ini = []; |
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$hive['log'] = $f3->get('log'); |
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if (empty($hive['log']['file'])) { |
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$hive['log']['file'] = '/dev/null'; |
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} elseif ('production' !== $f3->get('app.env')) { |
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$ini = array_merge($ini, [ |
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'log_errors' => 'On', |
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'error_log' => $hive['log']['file'], |
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'error_reporting' => -1, |
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'ignore_repeated_errors' => 'On', |
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'ignore_repeated_source' => 'On', |
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]); |
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} |
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// parse params for http-style dsn |
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// setup database connection params |
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// @see http://fatfreeframework.com/databases |
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$db = $f3->get('db'); |
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if (!empty($db['dsn_http'])) { |
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$dbParams = $db; |
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$params = \FFMVC\Helpers\DB::instance()->parseHttpDsn($db['dsn_http']); |
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$params['dsn'] = \FFMVC\Helpers\DB::instance()->createDbDsn($params); |
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$dbParams = array_merge($dbParams, $params); |
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$hive['db'] = $dbParams; |
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} |
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// setup outgoing email server for php mail command |
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$email = $f3->get('email'); // email settings |
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$ini = array_merge($ini, [ |
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'SMTP' => $email['host'], |
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'sendmail_from' => $email['from'], |
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'smtp_port' => $email['port'], |
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'user' => $email['user'], |
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'password' => $email['pass'], |
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]); |
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// multiple-set of $hive array to $f3 hive |
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$f3->mset($hive); |
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// non-CLI mode ends here |
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if (empty($f3->get('CLI'))) { |
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// set ini settings |
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foreach ($ini as $value => $setting) { |
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ini_set($value, $setting); |
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} |
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return; |
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} |
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// set ini settings |
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// log errors if run on command line |
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foreach (array_merge($ini, [ |
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'display_errors' => 'On', |
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'error_log' => 'On', |
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'html_errors' => 'Off', |
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]) as $value => $setting) { |
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ini_set($value, $setting); |
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} |
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// set default error handler output for CLI mode |
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$f3->set('ONERROR', function ($f3) { |
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$error = $f3->get('ERROR'); |
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// detailed error notifications because it's not public |
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$errorMessage = sprintf("Trace: %s\n\nException %d: %s\n%s\n", |
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print_r($f3->trace(null, false), 1), $error['code'], $error['status'], $error['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 = $f3->get('DEBUG'); |
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$logger = \Registry::exists('logger') ? \Registry::get('logger') : null; |
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if ('production' !== $f3->get('app.env') || !empty($logger) && $debug) { |
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// log database transactions if level 3 |
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$db = \Registry::exists('db') ? \Registry::get('db') : null; |
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if (3 <= $debug && |
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method_exists($logger, 'write') && |
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!empty($db) && is_object($db) && 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
