Initial commit

lib/Cake/Console/ConsoleErrorHandler.php

@@ -0,0 +1,105 @@
+<?php
+/**
+ * ErrorHandler for Console Shells
+ *
+ * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
+ * @link          http://cakephp.org CakePHP(tm) Project
+ * @since         CakePHP(tm) v 2.0
+ * @license       http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+App::uses('ErrorHandler', 'Error');
+App::uses('ConsoleOutput', 'Console');
+App::uses('CakeLog', 'Log');
+
+/**
+ * Error Handler for Cake console. Does simple printing of the
+ * exception that occurred and the stack trace of the error.
+ *
+ * @package       Cake.Console
+ */
+class ConsoleErrorHandler {
+
+/**
+ * Standard error stream.
+ *
+ * @var ConsoleOutput
+ */
+	public static $stderr;
+
+/**
+ * Get the stderr object for the console error handling.
+ *
+ * @return ConsoleOutput
+ */
+	public static function getStderr() {
+		if (empty(self::$stderr)) {
+			self::$stderr = new ConsoleOutput('php://stderr');
+		}
+		return self::$stderr;
+	}
+
+/**
+ * Handle a exception in the console environment. Prints a message to stderr.
+ *
+ * @param Exception $exception The exception to handle
+ * @return void
+ */
+	public function handleException(Exception $exception) {
+		$stderr = self::getStderr();
+		$stderr->write(__d('cake_console', "<error>Error:</error> %s\n%s",
+			$exception->getMessage(),
+			$exception->getTraceAsString()
+		));
+		$code = $exception->getCode();
+		$code = ($code && is_int($code)) ? $code : 1;
+		return $this->_stop($code);
+	}
+
+/**
+ * Handle errors in the console environment. Writes errors to stderr,
+ * and logs messages if Configure::read('debug') is 0.
+ *
+ * @param int $code Error code
+ * @param string $description Description of the error.
+ * @param string $file The file the error occurred in.
+ * @param int $line The line the error occurred on.
+ * @param array $context The backtrace of the error.
+ * @return void
+ */
+	public function handleError($code, $description, $file = null, $line = null, $context = null) {
+		if (error_reporting() === 0) {
+			return;
+		}
+		$stderr = self::getStderr();
+		list($name, $log) = ErrorHandler::mapErrorCode($code);
+		$message = __d('cake_console', '%s in [%s, line %s]', $description, $file, $line);
+		$stderr->write(__d('cake_console', "<error>%s Error:</error> %s\n", $name, $message));
+
+		if (!Configure::read('debug')) {
+			CakeLog::write($log, $message);
+		}
+
+		if ($log === LOG_ERR) {
+			return $this->_stop(1);
+		}
+	}
+
+/**
+ * Wrapper for exit(), used for testing.
+ *
+ * @param int $code The exit code.
+ * @return void
+ */
+	protected function _stop($code = 0) {
+		exit($code);
+	}
+
+}