mirror of
https://github.com/atlanticbiomedical/portal-legacy.git
synced 2025-07-02 01:47:28 -04:00
initial commit
This commit is contained in:
Chris Sewell
310
lib/symfony/validator/sfValidatorManager.class.php
Executable file
310
lib/symfony/validator/sfValidatorManager.class.php
Executable file
@ -0,0 +1,310 @@
|
||||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the symfony package.
|
||||
* (c) 2004-2006 Fabien Potencier <fabien.potencier@symfony-project.com>
|
||||
* (c) 2004-2006 Sean Kerr.
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
/**
|
||||
* sfValidatorManager provides management for request parameters and their
|
||||
* associated validators.
|
||||
*
|
||||
* @package symfony
|
||||
* @subpackage validator
|
||||
* @author Fabien Potencier <fabien.potencier@symfony-project.com>
|
||||
* @author Sean Kerr <skerr@mojavi.org>
|
||||
* @version SVN: $Id: sfValidatorManager.class.php 4282 2007-06-20 11:32:49Z fabien $
|
||||
*/
|
||||
class sfValidatorManager
|
||||
{
|
||||
protected
|
||||
$groups = array(),
|
||||
$names = array(),
|
||||
$request = null;
|
||||
|
||||
/**
|
||||
* Clears this validator manager so it can be reused.
|
||||
*/
|
||||
public function clear()
|
||||
{
|
||||
$this->groups = null;
|
||||
$this->groups = array();
|
||||
$this->names = null;
|
||||
$this->names = array();
|
||||
}
|
||||
|
||||
/**
|
||||
* Executes all validators and determine the validation status.
|
||||
*
|
||||
* @return bool true, if validation completed successfully, otherwise false
|
||||
*/
|
||||
public function execute()
|
||||
{
|
||||
if (sfConfig::get('sf_logging_enabled'))
|
||||
{
|
||||
sfContext::getInstance()->getLogger()->info('{sfValidator} validation execution');
|
||||
}
|
||||
|
||||
$retval = true;
|
||||
|
||||
// loop through the names and start our validation
|
||||
// if 1 or more groups exist, we'll have to do a second pass
|
||||
$pass = 1;
|
||||
|
||||
while (true)
|
||||
{
|
||||
foreach ($this->names as $name => &$data)
|
||||
{
|
||||
if (isset($data['_is_parent']))
|
||||
{
|
||||
// this is a parent
|
||||
foreach ($data as $subname => &$subdata)
|
||||
{
|
||||
if ($subname == '_is_parent')
|
||||
{
|
||||
// this isn't an actual index, but more of a flag
|
||||
continue;
|
||||
}
|
||||
|
||||
if ($subdata['validation_status'] == true && !$this->validate($subname, $subdata, $name))
|
||||
{
|
||||
// validation failed
|
||||
$retval = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
// single parameter
|
||||
if ($data['validation_status'] == true && !$this->validate($name, $data, null))
|
||||
{
|
||||
// validation failed
|
||||
$retval = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (count($this->groups) == 0 || $pass == 2)
|
||||
{
|
||||
break;
|
||||
}
|
||||
|
||||
// increase our pass indicator
|
||||
++$pass;
|
||||
}
|
||||
|
||||
return $retval;
|
||||
}
|
||||
|
||||
/**
|
||||
* Initializes this validator manager.
|
||||
*
|
||||
* @param sfContext A sfContext instance
|
||||
*/
|
||||
public function initialize($context)
|
||||
{
|
||||
$this->request = $context->getRequest();
|
||||
}
|
||||
|
||||
/**
|
||||
* Registers a file or parameter.
|
||||
*
|
||||
* @param string A file or parameter name
|
||||
* @param bool The required status
|
||||
* @param string A required error message
|
||||
* @param string A group name
|
||||
* @param string A parent array
|
||||
*/
|
||||
public function registerName($name, $required = true, $message = 'Required', $parent = null, $group = null, $isFile = false)
|
||||
{
|
||||
// create the entry
|
||||
$entry = array();
|
||||
$entry['group'] = null;
|
||||
$entry['is_file'] = $isFile;
|
||||
$entry['required'] = $required;
|
||||
$entry['required_msg'] = $message;
|
||||
$entry['validation_status'] = true;
|
||||
$entry['validators'] = array();
|
||||
|
||||
if ($parent != null)
|
||||
{
|
||||
// this parameter has a parent array
|
||||
if (!isset($this->names[$parent]))
|
||||
{
|
||||
// create the parent array
|
||||
$this->names[$parent] = array('_is_parent' => true);
|
||||
}
|
||||
|
||||
// register this parameter
|
||||
$this->names[$parent][$name] =& $entry;
|
||||
}
|
||||
else
|
||||
{
|
||||
// no parent
|
||||
|
||||
// register this parameter
|
||||
$this->names[$name] =& $entry;
|
||||
}
|
||||
|
||||
if ($group != null)
|
||||
{
|
||||
// set group
|
||||
if (!isset($this->groups[$group]))
|
||||
{
|
||||
// create our group
|
||||
$this->groups[$group] = array('_force' => false);
|
||||
}
|
||||
|
||||
// add this file/parameter name to the group
|
||||
$this->groups[$group][] = $name;
|
||||
|
||||
// add a reference back to the group array to the file/param array
|
||||
$entry['group'] =& $this->groups[$group];
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Registers a validator for a file or parameter.
|
||||
*
|
||||
* @param string A file or parameter name
|
||||
* @param Validator A validator implementation instance
|
||||
* @param string A parent array name
|
||||
*/
|
||||
public function registerValidator($name, $validator, $parent = null)
|
||||
{
|
||||
if ($parent != null)
|
||||
{
|
||||
// this parameter has a parent
|
||||
$this->names[$parent][$name]['validators'][] = $validator;
|
||||
}
|
||||
else
|
||||
{
|
||||
// no parent
|
||||
$this->names[$name]['validators'][] = $validator;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Validates a file or parameter.
|
||||
*
|
||||
* @param string A file or parameter name
|
||||
* @param array Data associated with the file or parameter
|
||||
* @param string A parent name
|
||||
*
|
||||
* @return bool true, if validation completes successfully, otherwise false
|
||||
*/
|
||||
protected function validate(&$name, &$data, $parent)
|
||||
{
|
||||
// get defaults
|
||||
$error = null;
|
||||
$errorName = null;
|
||||
$force = null !== $data['group'] ? $data['group']['_force'] : false;
|
||||
$retval = true;
|
||||
$value = null;
|
||||
|
||||
// get our parameter value
|
||||
if ($parent == null)
|
||||
{
|
||||
// normal file/parameter
|
||||
$errorName = $name;
|
||||
|
||||
if ($data['is_file'])
|
||||
{
|
||||
// file
|
||||
$value = $this->request->getFile($name);
|
||||
}
|
||||
else
|
||||
{
|
||||
// parameter
|
||||
$value = $this->request->getParameterHolder()->get($name);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
// we have a parent
|
||||
$errorName = $parent.'{'.$name.'}';
|
||||
|
||||
if ($data['is_file'])
|
||||
{
|
||||
// file
|
||||
$parent = $this->request->getFile($parent.'['.$name.']');
|
||||
|
||||
if ($parent != null)
|
||||
{
|
||||
$value = $parent;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
// parameter
|
||||
$parent = $this->request->getParameterHolder()->get($parent);
|
||||
|
||||
if ($parent != null && isset($parent[$name]))
|
||||
{
|
||||
$value = $parent[$name];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// now for the dirty work
|
||||
if (
|
||||
($data['is_file'] && !$value['name'])
|
||||
||
|
||||
(!$data['is_file'] && (is_array($value) ? sfToolkit::isArrayValuesEmpty($value) : ($value === null || strlen($value) == 0)))
|
||||
)
|
||||
{
|
||||
if ($data['required'] || $force)
|
||||
{
|
||||
// it's empty!
|
||||
$error = $data['required_msg'];
|
||||
$retval = false;
|
||||
}
|
||||
else
|
||||
{
|
||||
// we don't have to validate it
|
||||
$retval = true;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
// time for the fun
|
||||
$error = null;
|
||||
|
||||
// get group force status
|
||||
if ($data['group'] != null)
|
||||
{
|
||||
// we set this because we do have a value for a parameter in this group
|
||||
$data['group']['_force'] = true;
|
||||
}
|
||||
|
||||
if (count($data['validators']) > 0)
|
||||
{
|
||||
// loop through our validators
|
||||
foreach ($data['validators'] as $validator)
|
||||
{
|
||||
if (!$validator->execute($value, $error))
|
||||
{
|
||||
$retval = false;
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (!$retval)
|
||||
{
|
||||
// set validation status
|
||||
$data['validation_status'] = false;
|
||||
|
||||
// set the request error
|
||||
$this->request->setError($errorName, $error);
|
||||
}
|
||||
|
||||
return $retval;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user