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<?php
/**
* ErrorHandler for Console Shells
*
* PHP versions 4 and 5
*
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://cakephp.org CakePHP(tm) Project
* @package cake
* @subpackage cake.cake.console
* @since CakePHP(tm) v 1.2.0.5074
* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
*/
/**
* Error Handler for Cake console.
*
* @package cake
* @subpackage cake.cake.console
*/
class ErrorHandler extends Object {
/**
* Standard output stream.
*
* @var filehandle
* @access public
*/
var $stdout;
/**
* Standard error stream.
*
* @var filehandle
* @access public
*/
var $stderr;
/**
* Class constructor.
*
* @param string $method Method dispatching an error
* @param array $messages Error messages
*/
function __construct($method, $messages) {
$this->stdout = fopen('php://stdout', 'w');
$this->stderr = fopen('php://stderr', 'w');
call_user_func_array(array(&$this, $method), $messages);
}
/**
* Displays an error page (e.g. 404 Not found).
*
* @param array $params Parameters (code, name, and message)
* @access public
*/
function error($params) {
extract($params, EXTR_OVERWRITE);
$this->stderr($code . $name . $message."\n");
$this->_stop(1);
}
/**
* Convenience method to display a 404 page.
*
* @param array $params Parameters (url, message)
* @access public
*/
function error404($params) {
extract($params, EXTR_OVERWRITE);
$this->error(array(
'code' => '404',
'name' => 'Not found',
'message' => sprintf(__("The requested address %s was not found on this server.", true), $url, $message)
));
$this->_stop(1);
}
/**
* Renders the Missing Controller web page.
*
* @param array $params Parameters (className)
* @access public
*/
function missingController($params) {
extract($params, EXTR_OVERWRITE);
$controllerName = str_replace('Controller', '', $className);
$this->stderr(sprintf(__("Missing Controller '%s'", true), $controllerName));
$this->_stop(1);
}
/**
* Renders the Missing Action web page.
*
* @param array $params Parameters (action, className)
* @access public
*/
function missingAction($params) {
extract($params, EXTR_OVERWRITE);
$this->stderr(sprintf(__("Missing Method '%s' in '%s'", true), $action, $className));
$this->_stop(1);
}
/**
* Renders the Private Action web page.
*
* @param array $params Parameters (action, className)
* @access public
*/
function privateAction($params) {
extract($params, EXTR_OVERWRITE);
$this->stderr(sprintf(__("Trying to access private method '%s' in '%s'", true), $action, $className));
$this->_stop(1);
}
/**
* Renders the Missing Table web page.
*
* @param array $params Parameters (table, className)
* @access public
*/
function missingTable($params) {
extract($params, EXTR_OVERWRITE);
$this->stderr(sprintf(__("Missing database table '%s' for model '%s'", true), $table, $className));
$this->_stop(1);
}
/**
* Renders the Missing Database web page.
*
* @param array $params Parameters
* @access public
*/
function missingDatabase($params = array()) {
$this->stderr(__("Missing Database", true));
$this->_stop(1);
}
/**
* Renders the Missing View web page.
*
* @param array $params Parameters (file, action, className)
* @access public
*/
function missingView($params) {
extract($params, EXTR_OVERWRITE);
$this->stderr(sprintf(__("Missing View '%s' for '%s' in '%s'", true), $file, $action, $className));
$this->_stop(1);
}
/**
* Renders the Missing Layout web page.
*
* @param array $params Parameters (file)
* @access public
*/
function missingLayout($params) {
extract($params, EXTR_OVERWRITE);
$this->stderr(sprintf(__("Missing Layout '%s'", true), $file));
$this->_stop(1);
}
/**
* Renders the Database Connection web page.
*
* @param array $params Parameters
* @access public
*/
function missingConnection($params) {
extract($params, EXTR_OVERWRITE);
$this->stderr(__("Missing Database Connection. Try 'cake bake'", true));
$this->_stop(1);
}
/**
* Renders the Missing Helper file web page.
*
* @param array $params Parameters (file, helper)
* @access public
*/
function missingHelperFile($params) {
extract($params, EXTR_OVERWRITE);
$this->stderr(sprintf(__("Missing Helper file '%s' for '%s'", true), $file, Inflector::camelize($helper)));
$this->_stop(1);
}
/**
* Renders the Missing Helper class web page.
*
* @param array $params Parameters (file, helper)
* @access public
*/
function missingHelperClass($params) {
extract($params, EXTR_OVERWRITE);
$this->stderr(sprintf(__("Missing Helper class '%s' in '%s'", true), Inflector::camelize($helper), $file));
$this->_stop(1);
}
/**
* Renders the Missing Component file web page.
*
* @param array $params Parameters (file, component)
* @access public
*/
function missingComponentFile($params) {
extract($params, EXTR_OVERWRITE);
$this->stderr(sprintf(__("Missing Component file '%s' for '%s'", true), $file, Inflector::camelize($component)));
$this->_stop(1);
}
/**
* Renders the Missing Component class web page.
*
* @param array $params Parameters (file, component)
* @access public
*/
function missingComponentClass($params) {
extract($params, EXTR_OVERWRITE);
$this->stderr(sprintf(__("Missing Component class '%s' in '%s'", true), Inflector::camelize($component), $file));
$this->_stop(1);
}
/**
* Renders the Missing Model class web page.
*
* @param array $params Parameters (className)
* @access public
*/
function missingModel($params) {
extract($params, EXTR_OVERWRITE);
$this->stderr(sprintf(__("Missing model '%s'", true), $className));
$this->_stop(1);
}
/**
* Outputs to the stdout filehandle.
*
* @param string $string String to output.
* @param boolean $newline If true, the outputs gets an added newline.
* @access public
*/
function stdout($string, $newline = true) {
if ($newline) {
fwrite($this->stdout, $string . "\n");
} else {
fwrite($this->stdout, $string);
}
}
/**
* Outputs to the stderr filehandle.
*
* @param string $string Error text to output.
* @access public
*/
function stderr($string) {
fwrite($this->stderr, "Error: ". $string . "\n");
}
}
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