This class is a transparent base class for ORM_Validation_Exception and should not be accessed directly.
ORM Validation exceptions.
Class declared in MODPATH/orm/classes/Kohana/ORM/Validation/Exception.php on line 10.
string $error_viewerror rendering view
string(12) "kohana/error"string $error_view_content_typeerror view content type
string(9) "text/html"array $php_errorsPHP error code => human readable name
array(9) ( 1 => string(11) "Fatal Error" 256 => string(10) "User Error" 4 => string(11) "Parse Error" 2 => string(7) "Warning" 512 => string(12) "User Warning" 2048 => string(6) "Strict" 8 => string(6) "Notice" 4096 => string(17) "Recoverable Error" 8192 => string(10) "Deprecated" )
string $_aliasThe alias of the main ORM model this exception was created for
NULL
array $_objectsArray of validation objects
array(0) integer 0
NULL
NULL
string(0) ""Constructs a new exception for the specified model
string
$alias
required - The alias to use when looking for error messagesValidation
$object
required - The Validation object of the modelstring
$message
= string(24) "Failed to validate array" - The error messagearray
$values
= NULL - The array of values for the error messageinteger
$code
= integer 0 - The error code for the exceptionunknown
$previous
= NULLvoidpublic function __construct($alias, Validation $object, $message = 'Failed to validate array', array $values = NULL, $code = 0, Exception $previous = NULL)
{
$this->_alias = $alias;
$this->_objects['_object'] = $object;
$this->_objects['_has_many'] = FALSE;
parent::__construct($message, $values, $code, $previous);
}Adds a Validation object to this exception
// The following will add a validation object for a profile model
// inside the exception for a user model.
$e->add_object('profile', $validation);
// The errors array will now look something like this
// array
// (
// 'username' => 'This field is required',
// 'profile' => array
// (
// 'first_name' => 'This field is required',
// ),
// );
string
$alias
required - The relationship alias from the modelValidation
$object
required - The Validation object to mergemixed
$has_many
= bool FALSE - The array key to use if this exception can be merged multiple timesORM_Validation_Exceptionpublic function add_object($alias, Validation $object, $has_many = FALSE)
{
// We will need this when generating errors
$this->_objects[$alias]['_has_many'] = ($has_many !== FALSE);
if ($has_many === TRUE)
{
// This is most likely a has_many relationship
$this->_objects[$alias][]['_object'] = $object;
}
elseif ($has_many)
{
// This is most likely a has_many relationship
$this->_objects[$alias][$has_many]['_object'] = $object;
}
else
{
$this->_objects[$alias]['_object'] = $object;
}
return $this;
}Returns the protected _alias property from this exception
stringpublic function alias()
{
return $this->_alias;
}Returns a merged array of the errors from all the Validation objects in this exception
// Will load Model_User errors from messages/orm-validation/user.php
$e->errors('orm-validation');
string
$directory
= NULL - Directory to load error messages frommixed
$translate
= bool TRUE - Translate the messagearraypublic function errors($directory = NULL, $translate = TRUE)
{
return $this->generate_errors($this->_alias, $this->_objects, $directory, $translate);
}Merges an ORM_Validation_Exception object into the current exception Useful when you want to combine errors into one array
ORM_Validation_Exception
$object
required - The exception to mergemixed
$has_many
= bool FALSE - The array key to use if this exception can be merged multiple timesORM_Validation_Exceptionpublic function merge(ORM_Validation_Exception $object, $has_many = FALSE)
{
$alias = $object->alias();
// We will need this when generating errors
$this->_objects[$alias]['_has_many'] = ($has_many !== FALSE);
if ($has_many === TRUE)
{
// This is most likely a has_many relationship
$this->_objects[$alias][] = $object->objects();
}
elseif ($has_many)
{
// This is most likely a has_many relationship
$this->_objects[$alias][$has_many] = $object->objects();
}
else
{
$this->_objects[$alias] = $object->objects();
}
return $this;
}Returns the protected _objects property from this exception
arraypublic function objects()
{
return $this->_objects;
}Magic object-to-string method.
echo $exception;
stringpublic function __toString()
{
return Kohana_Exception::text($this);
}Exception handler, logs the exception and generates a Response object for display.
Exception
$e
required - $eResponsepublic static function _handler(Exception $e)
{
try
{
// Log the exception
Kohana_Exception::log($e);
// Generate the response
$response = Kohana_Exception::response($e);
return $response;
}
catch (Exception $e)
{
/**
* Things are going *really* badly for us, We now have no choice
* but to bail. Hard.
*/
// Clean the output buffer if one exists
ob_get_level() AND ob_clean();
// Set the Status code to 500, and Content-Type to text/plain.
header('Content-Type: text/plain; charset='.Kohana::$charset, TRUE, 500);
echo Kohana_Exception::text($e);
exit(1);
}
}Inline exception handler, displays the error message, source of the exception, and the stack trace of the error.
Exception
$e
required - $evoidpublic static function handler(Exception $e)
{
$response = Kohana_Exception::_handler($e);
// Send the response to the browser
echo $response->send_headers()->body();
exit(1);
}Logs an exception.
Exception
$e
required - $eint
$level
= integer 0 - $levelvoidpublic static function log(Exception $e, $level = Log::EMERGENCY)
{
if (is_object(Kohana::$log))
{
// Create a text version of the exception
$error = Kohana_Exception::text($e);
// Add this exception to the log
Kohana::$log->add($level, $error, NULL, array('exception' => $e));
// Make sure the logs are written
Kohana::$log->write();
}
}Get a Response object representing the exception
Exception
$e
required - $eResponsepublic static function response(Exception $e)
{
try
{
// Get the exception information
$class = get_class($e);
$code = $e->getCode();
$message = $e->getMessage();
$file = $e->getFile();
$line = $e->getLine();
$trace = $e->getTrace();
/**
* HTTP_Exceptions are constructed in the HTTP_Exception::factory()
* method. We need to remove that entry from the trace and overwrite
* the variables from above.
*/
if ($e instanceof HTTP_Exception AND $trace[0]['function'] == 'factory')
{
extract(array_shift($trace));
}
if ($e instanceof ErrorException)
{
/**
* If XDebug is installed, and this is a fatal error,
* use XDebug to generate the stack trace
*/
if (function_exists('xdebug_get_function_stack') AND $code == E_ERROR)
{
$trace = array_slice(array_reverse(xdebug_get_function_stack()), 4);
foreach ($trace as & $frame)
{
/**
* XDebug pre 2.1.1 doesn't currently set the call type key
* http://bugs.xdebug.org/view.php?id=695
*/
if ( ! isset($frame['type']))
{
$frame['type'] = '??';
}
// Xdebug returns the words 'dynamic' and 'static' instead of using '->' and '::' symbols
if ('dynamic' === $frame['type'])
{
$frame['type'] = '->';
}
elseif ('static' === $frame['type'])
{
$frame['type'] = '::';
}
// XDebug also has a different name for the parameters array
if (isset($frame['params']) AND ! isset($frame['args']))
{
$frame['args'] = $frame['params'];
}
}
}
if (isset(Kohana_Exception::$php_errors[$code]))
{
// Use the human-readable error name
$code = Kohana_Exception::$php_errors[$code];
}
}
/**
* The stack trace becomes unmanageable inside PHPUnit.
*
* The error view ends up several GB in size, taking
* serveral minutes to render.
*/
if (
defined('PHPUnit_MAIN_METHOD')
OR
defined('PHPUNIT_COMPOSER_INSTALL')
OR
defined('__PHPUNIT_PHAR__')
)
{
$trace = array_slice($trace, 0, 2);
}
// Instantiate the error view.
$view = View::factory(Kohana_Exception::$error_view, get_defined_vars());
// Prepare the response object.
$response = Response::factory();
// Set the response status
$response->status(($e instanceof HTTP_Exception) ? $e->getCode() : 500);
// Set the response headers
$response->headers('Content-Type', Kohana_Exception::$error_view_content_type.'; charset='.Kohana::$charset);
// Set the response body
$response->body($view->render());
}
catch (Exception $e)
{
/**
* Things are going badly for us, Lets try to keep things under control by
* generating a simpler response object.
*/
$response = Response::factory();
$response->status(500);
$response->headers('Content-Type', 'text/plain');
$response->body(Kohana_Exception::text($e));
}
return $response;
}Get a single line of text representing the exception:
Error [ Code ]: Message ~ File [ Line ]
Exception
$e
required - $estringpublic static function text(Exception $e)
{
return sprintf('%s [ %s ]: %s ~ %s [ %d ]',
get_class($e), $e->getCode(), strip_tags($e->getMessage()), Debug::path($e->getFile()), $e->getLine());
}Recursive method to fetch all the errors in this exception
string
$alias
required - Alias to use for messages filearray
$array
required - Array of Validation objects to get errors fromstring
$directory
required - Directory to load error messages frommixed
$translate
required - Translate the messagearrayprotected function generate_errors($alias, array $array, $directory, $translate)
{
$errors = array();
foreach ($array as $key => $object)
{
if (is_array($object))
{
$errors[$key] = ($key === '_external')
// Search for errors in $alias/_external.php
? $this->generate_errors($alias.'/'.$key, $object, $directory, $translate)
// Regular models get their own file not nested within $alias
: $this->generate_errors($key, $object, $directory, $translate);
}
elseif ($object instanceof Validation)
{
if ($directory === NULL)
{
// Return the raw errors
$file = NULL;
}
else
{
$file = trim($directory.'/'.$alias, '/');
}
// Merge in this array of errors
$errors += $object->errors($file, $translate);
}
}
return $errors;
}