| Current Path : /opt/cpanel/ea-php70/root/usr/share/pear/HTML/QuickForm2/ |
| Current File : //opt/cpanel/ea-php70/root/usr/share/pear/HTML/QuickForm2/Factory.php |
<?php
/**
* Static Factory class for HTML_QuickForm2 package
*
* PHP version 5
*
* LICENSE
*
* This source file is subject to BSD 3-Clause License that is bundled
* with this package in the file LICENSE and available at the URL
* https://raw.githubusercontent.com/pear/HTML_QuickForm2/trunk/docs/LICENSE
*
* @category HTML
* @package HTML_QuickForm2
* @author Alexey Borzov <avb@php.net>
* @author Bertrand Mansion <golgote@mamasam.com>
* @copyright 2006-2019 Alexey Borzov <avb@php.net>, Bertrand Mansion <golgote@mamasam.com>
* @license https://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
* @link https://pear.php.net/package/HTML_QuickForm2
*/
/**
* Class with static methods for loading classes and files
*/
require_once 'HTML/QuickForm2/Loader.php';
/**
* Static factory class
*
* The class handles instantiation of Element and Rule objects as well as
* registering of new Element and Rule classes.
*
* @category HTML
* @package HTML_QuickForm2
* @author Alexey Borzov <avb@php.net>
* @author Bertrand Mansion <golgote@mamasam.com>
* @license https://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
* @version Release: 2.1.0
* @link https://pear.php.net/package/HTML_QuickForm2
*/
class HTML_QuickForm2_Factory
{
/**
* List of element types known to Factory
* @var array
*/
protected static $elementTypes = array(
'button' => array('HTML_QuickForm2_Element_Button', null),
'checkbox' => array('HTML_QuickForm2_Element_InputCheckbox', null),
'date' => array('HTML_QuickForm2_Element_Date', null),
'fieldset' => array('HTML_QuickForm2_Container_Fieldset', null),
'group' => array('HTML_QuickForm2_Container_Group', null),
'file' => array('HTML_QuickForm2_Element_InputFile', null),
'hidden' => array('HTML_QuickForm2_Element_InputHidden', null),
'hierselect' => array('HTML_QuickForm2_Element_Hierselect', null),
'image' => array('HTML_QuickForm2_Element_InputImage', null),
'inputbutton' => array('HTML_QuickForm2_Element_InputButton', null),
'password' => array('HTML_QuickForm2_Element_InputPassword', null),
'radio' => array('HTML_QuickForm2_Element_InputRadio', null),
'repeat' => array('HTML_QuickForm2_Container_Repeat', null),
'reset' => array('HTML_QuickForm2_Element_InputReset', null),
'script' => array('HTML_QuickForm2_Element_Script', null),
'select' => array('HTML_QuickForm2_Element_Select', null),
'static' => array('HTML_QuickForm2_Element_Static', null),
'submit' => array('HTML_QuickForm2_Element_InputSubmit', null),
'text' => array('HTML_QuickForm2_Element_InputText', null),
'textarea' => array('HTML_QuickForm2_Element_Textarea', null)
);
/**
* List of registered rules
* @var array
*/
protected static $registeredRules = array(
'nonempty' => array('HTML_QuickForm2_Rule_Nonempty', null),
'empty' => array('HTML_QuickForm2_Rule_Empty', null),
'required' => array('HTML_QuickForm2_Rule_Required', null),
'compare' => array('HTML_QuickForm2_Rule_Compare', null),
'eq' => array('HTML_QuickForm2_Rule_Compare', null,
array('operator' => '===')),
'neq' => array('HTML_QuickForm2_Rule_Compare', null,
array('operator' => '!==')),
'lt' => array('HTML_QuickForm2_Rule_Compare', null,
array('operator' => '<')),
'lte' => array('HTML_QuickForm2_Rule_Compare', null,
array('operator' => '<=')),
'gt' => array('HTML_QuickForm2_Rule_Compare', null,
array('operator' => '>')),
'gte' => array('HTML_QuickForm2_Rule_Compare', null,
array('operator' => '>=')),
'regex' => array('HTML_QuickForm2_Rule_Regex', null),
'callback' => array('HTML_QuickForm2_Rule_Callback', null),
'length' => array('HTML_QuickForm2_Rule_Length', null),
'minlength' => array('HTML_QuickForm2_Rule_Length', null,
array('max' => 0)),
'maxlength' => array('HTML_QuickForm2_Rule_Length', null,
array('min' => 0)),
'maxfilesize' => array('HTML_QuickForm2_Rule_MaxFileSize', null),
'mimetype' => array('HTML_QuickForm2_Rule_MimeType', null),
'each' => array('HTML_QuickForm2_Rule_Each', null),
'notcallback' => array('HTML_QuickForm2_Rule_NotCallback', null),
'notregex' => array('HTML_QuickForm2_Rule_NotRegex', null),
'email' => array('HTML_QuickForm2_Rule_Email', null)
);
/**
* Registers a new element type
*
* @param string $type Type name (treated case-insensitively)
* @param string $className Class name
* @param string $includeFile File containing the class, leave empty if class already loaded
*/
public static function registerElement($type, $className, $includeFile = null)
{
self::$elementTypes[strtolower($type)] = array($className, $includeFile);
}
/**
* Checks whether an element type is known to factory
*
* @param string $type Type name (treated case-insensitively)
*
* @return bool
*/
public static function isElementRegistered($type)
{
return isset(self::$elementTypes[strtolower($type)]);
}
/**
* Creates a new element object of the given type
*
* @param string $type Type name (treated case-insensitively)
* @param string $name Element name (passed to element's constructor)
* @param string|array $attributes Element attributes (passed to element's constructor)
* @param array $data Element-specific data (passed to element's constructor)
*
* @return HTML_QuickForm2_Node A created element
* @throws HTML_QuickForm2_InvalidArgumentException If type name is unknown
* @throws HTML_QuickForm2_NotFoundException If class for the element can
* not be found and/or loaded from file
*/
public static function createElement(
$type, $name = null, $attributes = null, array $data = array()
) {
$type = strtolower($type);
if (!isset(self::$elementTypes[$type])) {
throw new HTML_QuickForm2_InvalidArgumentException("Element type '$type' is not known");
}
list($className, $includeFile) = self::$elementTypes[$type];
HTML_QuickForm2_Loader::loadClass($className, $includeFile, true);
return new $className($name, $attributes, $data);
}
/**
* Registers a new rule type
*
* @param string $type Rule type name (treated case-insensitively)
* @param string $className Class name
* @param string $includeFile File containing the class,
* leave empty if class already loaded
* @param mixed $config Configuration data for rules of the given type
*/
public static function registerRule(
$type, $className, $includeFile = null, $config = null
) {
self::$registeredRules[strtolower($type)] = array($className, $includeFile, $config);
}
/**
* Checks whether a rule type is known to Factory
*
* @param string $type Rule type name (treated case-insensitively)
*
* @return bool
*/
public static function isRuleRegistered($type)
{
return isset(self::$registeredRules[strtolower($type)]);
}
/**
* Creates a new Rule of the given type
*
* @param string $type Rule type name (treated case-insensitively)
* @param HTML_QuickForm2_Node $owner Element to validate by the rule
* @param string $message Message to display if validation fails
* @param mixed $config Configuration data for the rule
*
* @return HTML_QuickForm2_Rule A created Rule
* @throws HTML_QuickForm2_InvalidArgumentException If rule type is unknown
* @throws HTML_QuickForm2_NotFoundException If class for the rule
* can't be found and/or loaded from file
*/
public static function createRule(
$type, HTML_QuickForm2_Node $owner, $message = '', $config = null
) {
$type = strtolower($type);
if (!isset(self::$registeredRules[$type])) {
throw new HTML_QuickForm2_InvalidArgumentException("Rule '$type' is not known");
}
list($className, $includeFile) = self::$registeredRules[$type];
HTML_QuickForm2_Loader::loadClass($className, $includeFile, true);
if (isset(self::$registeredRules[$type][2])) {
$config = call_user_func(
array($className, 'mergeConfig'),
$config, self::$registeredRules[$type][2]
);
}
return new $className($owner, $message, $config);
}
}
?>
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