forked from rebillar/site-accueil-insa
233 lines
10 KiB
PHP
233 lines
10 KiB
PHP
<?php
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/**
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* Static Factory class for HTML_QuickForm2 package
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*
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* PHP version 5
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*
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* LICENSE:
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*
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* Copyright (c) 2006-2010, Alexey Borzov <avb@php.net>,
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* Bertrand Mansion <golgote@mamasam.com>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * The names of the authors may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* @category HTML
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* @package HTML_QuickForm2
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* @author Alexey Borzov <avb@php.net>
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* @author Bertrand Mansion <golgote@mamasam.com>
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* @license http://opensource.org/licenses/bsd-license.php New BSD License
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* @version SVN: $Id: Factory.php 299305 2010-05-12 20:15:28Z avb $
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* @link http://pear.php.net/package/HTML_QuickForm2
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*/
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/**
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* Class with static methods for loading classes and files
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*/
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// require_once 'HTML/QuickForm2/Loader.php';
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/**
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* Static factory class
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*
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* The class handles instantiation of Element and Rule objects as well as
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* registering of new Element and Rule classes.
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*
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* @category HTML
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* @package HTML_QuickForm2
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* @author Alexey Borzov <avb@php.net>
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* @author Bertrand Mansion <golgote@mamasam.com>
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* @version Release: @package_version@
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*/
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class HTML_QuickForm2_Factory
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{
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/**
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* List of element types known to Factory
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* @var array
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*/
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protected static $elementTypes = array(
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'button' => array('HTML_QuickForm2_Element_Button', null),
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'checkbox' => array('HTML_QuickForm2_Element_InputCheckbox', null),
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'date' => array('HTML_QuickForm2_Element_Date', null),
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'fieldset' => array('HTML_QuickForm2_Container_Fieldset', null),
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'group' => array('HTML_QuickForm2_Container_Group', null),
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'file' => array('HTML_QuickForm2_Element_InputFile', null),
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'hidden' => array('HTML_QuickForm2_Element_InputHidden', null),
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'image' => array('HTML_QuickForm2_Element_InputImage', null),
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'inputbutton' => array('HTML_QuickForm2_Element_InputButton', null),
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'password' => array('HTML_QuickForm2_Element_InputPassword', null),
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'radio' => array('HTML_QuickForm2_Element_InputRadio', null),
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'reset' => array('HTML_QuickForm2_Element_InputReset', null),
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'select' => array('HTML_QuickForm2_Element_Select', null),
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'submit' => array('HTML_QuickForm2_Element_InputSubmit', null),
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'text' => array('HTML_QuickForm2_Element_InputText', null),
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'textarea' => array('HTML_QuickForm2_Element_Textarea', null)
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);
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/**
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* List of registered rules
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* @var array
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*/
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protected static $registeredRules = array(
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'nonempty' => array('HTML_QuickForm2_Rule_Nonempty', null),
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'empty' => array('HTML_QuickForm2_Rule_Empty', null),
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'required' => array('HTML_QuickForm2_Rule_Required', null),
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'compare' => array('HTML_QuickForm2_Rule_Compare', null),
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'eq' => array('HTML_QuickForm2_Rule_Compare', null,
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array('operator' => '===')),
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'neq' => array('HTML_QuickForm2_Rule_Compare', null,
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array('operator' => '!==')),
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'lt' => array('HTML_QuickForm2_Rule_Compare', null,
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array('operator' => '<')),
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'lte' => array('HTML_QuickForm2_Rule_Compare', null,
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array('operator' => '<=')),
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'gt' => array('HTML_QuickForm2_Rule_Compare', null,
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array('operator' => '>')),
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'gte' => array('HTML_QuickForm2_Rule_Compare', null,
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array('operator' => '>=')),
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'regex' => array('HTML_QuickForm2_Rule_Regex', null),
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'callback' => array('HTML_QuickForm2_Rule_Callback', null),
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'length' => array('HTML_QuickForm2_Rule_Length', null),
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'minlength' => array('HTML_QuickForm2_Rule_Length', null,
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array('max' => 0)),
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'maxlength' => array('HTML_QuickForm2_Rule_Length', null,
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array('min' => 0)),
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'maxfilesize' => array('HTML_QuickForm2_Rule_MaxFileSize', null),
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'mimetype' => array('HTML_QuickForm2_Rule_MimeType', null),
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'each' => array('HTML_QuickForm2_Rule_Each', null),
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'notcallback' => array('HTML_QuickForm2_Rule_NotCallback', null),
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'notregex' => array('HTML_QuickForm2_Rule_NotRegex', null)
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);
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/**
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* Registers a new element type
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*
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* @param string Type name (treated case-insensitively)
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* @param string Class name
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* @param string File containing the class, leave empty if class already loaded
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*/
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public static function registerElement($type, $className, $includeFile = null)
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{
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self::$elementTypes[strtolower($type)] = array($className, $includeFile);
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}
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/**
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* Checks whether an element type is known to factory
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*
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* @param string Type name (treated case-insensitively)
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* @return bool
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*/
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public static function isElementRegistered($type)
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{
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return isset(self::$elementTypes[strtolower($type)]);
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}
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/**
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* Creates a new element object of the given type
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*
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* @param string Type name (treated case-insensitively)
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* @param mixed Element name (passed to element's constructor)
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* @param mixed Element attributes (passed to element's constructor)
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* @param array Element-specific data (passed to element's constructor)
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* @return HTML_QuickForm2_Node A created element
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* @throws HTML_QuickForm2_InvalidArgumentException If type name is unknown
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* @throws HTML_QuickForm2_NotFoundException If class for the element can
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* not be found and/or loaded from file
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*/
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public static function createElement($type, $name = null, $attributes = null,
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array $data = array())
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{
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$type = strtolower($type);
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if (!isset(self::$elementTypes[$type])) {
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throw new HTML_QuickForm2_InvalidArgumentException("Element type '$type' is not known");
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}
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list($className, $includeFile) = self::$elementTypes[$type];
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if (!class_exists($className)) {
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HTML_QuickForm2_Loader::loadClass($className, $includeFile);
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}
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return new $className($name, $attributes, $data);
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}
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/**
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* Registers a new rule type
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*
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* @param string Rule type name (treated case-insensitively)
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* @param string Class name
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* @param string File containing the class, leave empty if class already loaded
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* @param mixed Configuration data for rules of the given type
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*/
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public static function registerRule($type, $className, $includeFile = null,
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$config = null)
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{
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self::$registeredRules[strtolower($type)] = array($className, $includeFile, $config);
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}
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/**
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* Checks whether a rule type is known to Factory
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*
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* @param string Rule type name (treated case-insensitively)
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* @return bool
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*/
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public static function isRuleRegistered($type)
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{
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return isset(self::$registeredRules[strtolower($type)]);
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}
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/**
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* Creates a new Rule of the given type
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*
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* @param string Rule type name (treated case-insensitively)
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* @param HTML_QuickForm2_Node Element to validate by the rule
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* @param string Message to display if validation fails
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* @param mixed Configuration data for the rule
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* @return HTML_QuickForm2_Rule A created Rule
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* @throws HTML_QuickForm2_InvalidArgumentException If rule type is unknown
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* @throws HTML_QuickForm2_NotFoundException If class for the rule
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* can't be found and/or loaded from file
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*/
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public static function createRule($type, HTML_QuickForm2_Node $owner,
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$message = '', $config = null)
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{
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$type = strtolower($type);
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if (!isset(self::$registeredRules[$type])) {
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throw new HTML_QuickForm2_InvalidArgumentException("Rule '$type' is not known");
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}
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list($className, $includeFile) = self::$registeredRules[$type];
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if (!class_exists($className)) {
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HTML_QuickForm2_Loader::loadClass($className, $includeFile);
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}
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if (isset(self::$registeredRules[$type][2])) {
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$config = call_user_func(array($className, 'mergeConfig'), $config,
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self::$registeredRules[$type][2]);
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}
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return new $className($owner, $message, $config);
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}
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}
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?>
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