1: <?php
  2: /**
  3:  * Magento
  4:  *
  5:  * NOTICE OF LICENSE
  6:  *
  7:  * This source file is subject to the Open Software License (OSL 3.0)
  8:  * that is bundled with this package in the file LICENSE.txt.
  9:  * It is also available through the world-wide-web at this URL:
 10:  * http://opensource.org/licenses/osl-3.0.php
 11:  * If you did not receive a copy of the license and are unable to
 12:  * obtain it through the world-wide-web, please send an email
 13:  * to license@magentocommerce.com so we can send you a copy immediately.
 14:  *
 15:  * DISCLAIMER
 16:  *
 17:  * Do not edit or add to this file if you wish to upgrade Magento to newer
 18:  * versions in the future. If you wish to customize Magento for your
 19:  * needs please refer to http://www.magentocommerce.com for more information.
 20:  *
 21:  * @category  Mothership
 22:  * @package   Mothership_Exception
 23:  * @author    Maurizio Brioschi <brioschi@mothership.de>
 24:  * @copyright Copyright (c) 2015 Mothership GmbH
 25:  * @license   http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 26:  * @link      http://www.mothership.de/
 27:  */
 28: 
 29: namespace Mothership\Exception;
 30: 
 31: use Exception;
 32: use Symfony\Component\Console\Output\ConsoleOutput;
 33: use Symfony\Component\Console\Output\OutputInterface;
 34: 
 35: abstract class ExceptionAbstract extends Exception
 36: {
 37:     protected $gravity; //score from 0 to 100 where 100 is the most dangerous
 38:     protected $output;
 39: 
 40:     /**
 41:      * @param string $message
 42:      * @param int $code
 43:      * @param Exception|null $previous
 44:      * @param OutputInterface|null $output
 45:      * @param bool|true $send_alert if is true the exception will be write on the $output
 46:      */
 47:     public function __construct($message = "", $code = 0, Exception $previous = null, OutputInterface $output = null,
 48:                                 $send_alert = true)
 49:     {
 50:         parent::__construct($message, $code, $previous);
 51:         if ($previous != null) {
 52:             $this->message .= "\n" . $previous->getMessage();
 53:         }
 54: 
 55:         $this->output = $output;
 56:         if (is_null($output) || !isset($output)) {
 57:             $this->output = new ConsoleOutput();
 58:         }
 59: 
 60:         $this->gravity = $this->code;
 61: 
 62:         if ($send_alert && $previous == null) {
 63:             $this->alert();
 64:         }
 65:     }
 66: 
 67:     /**
 68:      * Get the gravity of the exception
 69:      * @return int
 70:      */
 71:     public function getGravity()
 72:     {
 73:         return $this->gravity;
 74:     }
 75: 
 76:     /**
 77:      * Get the gravity level of the exception
 78:      * @return string
 79:      */
 80:     protected function getGravityLevel()
 81:     {
 82:         switch ($this->gravity) {
 83:             case $this->gravity > 90:
 84:                 return "danger";
 85:             case $this->gravity >= 80 && $this->gravity < 90:
 86:                 return "low-danger";
 87:             case $this->gravity >= 50 && $this->gravity < 80:
 88:                 return "warning";
 89:             default:
 90:                 return "info";
 91:         }
 92:     }
 93: 
 94:     public function alert()
 95:     {
 96:         $level = $this->getGravityLevel();
 97:         switch ($level) {
 98:             case 'danger':
 99:                 $this->output->writeln("<error>DANGER: " . $this->message . "\n\nTHIS IS THE END!!!</error>");
100:                 break;
101:             case 'low-danger':
102:                 $this->output->writeln("<error>DANGER: " . $this->message . "</error>");
103:                 break;
104:             case 'waring':
105:                 $this->output->writeln("<comment>WARNING: " . $this->message . "</comment>");
106:                 break;
107:             case 'info':
108:                 $this->output->writeln("<info>INFO: " . $this->message . "</info>");
109:                 break;
110:         }
111: 
112:     }
113: }
114: 
115: