/**
* Switches output format, updates format strings.
* Can be used to switch the active output format:
*
* @param string $format Format to use, including 'js' for JavaScript-enhanced HTML, 'html' for
* straight HTML output, or 'txt' for unformatted text.
* @param array $strings Template strings to be used for the output format.
* @return string
* @deprecated Use Debugger::outputAs() and Debugger::addFormat(). Will be removed
* in 3.0
*/
public function output($format = null, array $strings = array())
{
$self = Debugger::getInstance();
$data = null;
if ($format === null) {
return Debugger::outputAs();
}
if (!empty($strings)) {
return Debugger::addFormat($format, $strings);
}
if ($format === true && !empty($self->_data)) {
$data = $self->_data;
$self->_data = array();
$format = false;
}
Debugger::outputAs($format);
return $data;
}
/**
* Display an error.
*
* Template method of BaseErrorHandler.
*
* Only when debug > 2 will a formatted error be displayed.
*
* @param array $error An array of error data.
* @param bool $debug Whether or not the app is in debug mode.
* @return void
*/
protected function _displayError($error, $debug)
{
if (!$debug) {
return;
}
Debugger::getInstance()->outputError($error);
}
/**
* Prints out debug information about given variable.
*
* Only runs if debug level is greater than zero.
*
* @param mixed $var Variable to show debug information for.
* @param bool $showHtml If set to true, the method prints the debug data in a browser-friendly way.
* @param bool $showFrom If set to true, the method prints from where the function was called.
* @return void
* @link http://book.cakephp.org/2.0/en/development/debugging.html#basic-debugging
* @link http://book.cakephp.org/2.0/en/core-libraries/global-constants-and-functions.html#debug
*/
function debug($var, $showHtml = null, $showFrom = true)
{
if (Configure::read('debug')) {
$file = '';
$line = '';
$lineInfo = '';
if ($showFrom) {
$trace = Debugger::trace(array('start' => 1, 'depth' => 2, 'format' => 'array'));
$file = str_replace(array(CAKE_CORE_INCLUDE_PATH, ROOT), '', $trace[0]['file']);
$line = $trace[0]['line'];
}
$html = <<<HTML
<div class="cake-debug-output">
%s
<pre class="cake-debug">
%s
</pre>
</div>
HTML;
$text = <<<TEXT
%s
########## DEBUG ##########
%s
###########################
TEXT;
$template = $html;
if (php_sapi_name() === 'cli' || $showHtml === false) {
$template = $text;
if ($showFrom) {
$lineInfo = sprintf('%s (line %s)', $file, $line);
}
}
if ($showHtml === null && $template !== $text) {
$showHtml = true;
}
$var = Debugger::exportVar($var, 25);
if ($showHtml) {
$template = $html;
$var = h($var);
if ($showFrom) {
$lineInfo = sprintf('<span><strong>%s</strong> (line <strong>%s</strong>)</span>', $file, $line);
}
}
printf($template, $lineInfo, $var);
}
}
/**
* Log an error.
*
* @param string $level The level name of the log.
* @param array $data Array of error data.
* @return void
*/
protected function _logError($level, $data)
{
$message = sprintf('%s (%s): %s in [%s, line %s]', $data['error'], $data['code'], $data['description'], $data['file'], $data['line']);
if (!empty($this->_options['trace'])) {
$trace = Debugger::trace(array('start' => 1, 'format' => 'log'));
$message .= "\nTrace:\n" . $trace . "\n";
}
return Log::write($level, $message);
}
/**
* Tests that __debugInfo is used when available
*
* @return void
*/
public function testDebugInfo()
{
$object = new DebuggableThing();
$result = Debugger::exportVar($object, 2);
$expected = <<<eos
object(Cake\\Test\\TestCase\\Utility\\DebuggableThing) {
\t'foo' => 'bar',
\t'inner' => object(Cake\\Test\\TestCase\\Utility\\DebuggableThing) {
\t\t[maximum depth reached]
\t
\t}
}
eos;
$this->assertEquals($expected, $result);
}
/**
* Initializes AuthComponent for use in the controller.
*
* @param Event $event The initialize event.
* @return void
*/
public function initialize(Event $event)
{
$controller = $event->subject();
$this->request = $controller->request;
$this->response = $controller->response;
$this->_methods = $controller->methods;
if (Configure::read('debug')) {
Debugger::checkSecurityKeys();
}
}