/application/libraries/Zend/Dojo/Form/Decorator/DijitContainer.php
PHP | 200 lines | 96 code | 20 blank | 84 comment | 23 complexity | 561c7d63d8c283d5ff3ea0ddbbfb0bd2 MD5 | raw file
Possible License(s): BSD-3-Clause, GPL-3.0, LGPL-2.1
- <?php
- /**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category Zend
- * @package Zend_Form
- * @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
- * @license http://framework.zend.com/license/new-bsd New BSD License
- */
- /** Zend_Form_Decorator_Abstract */
- // require_once 'Zend/Form/Decorator/Abstract.php';
- /**
- * Zend_Dojo_Form_Decorator_DijitContainer
- *
- * Render a dojo dijit layout container via a view helper
- *
- * Accepts the following options:
- * - helper: the name of the view helper to use
- *
- * Assumes the view helper accepts four parameters, the id, content, dijit
- * parameters, and (X)HTML attributes; these will be provided by the element.
- *
- * @uses Zend_Form_Decorator_Abstract
- * @package Zend_Dojo
- * @subpackage Form_Decorator
- * @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
- * @license http://framework.zend.com/license/new-bsd New BSD License
- * @version $Id: DijitContainer.php 16204 2009-06-21 18:58:29Z thomas $
- */
- abstract class Zend_Dojo_Form_Decorator_DijitContainer extends Zend_Form_Decorator_Abstract
- {
- /**
- * View helper
- * @var string
- */
- protected $_helper;
- /**
- * Element attributes
- * @var array
- */
- protected $_attribs;
- /**
- * Dijit option parameters
- * @var array
- */
- protected $_dijitParams;
- /**
- * Container title
- * @var string
- */
- protected $_title;
- /**
- * Get view helper for rendering container
- *
- * @return string
- */
- public function getHelper()
- {
- if (null === $this->_helper) {
- // require_once 'Zend/Form/Decorator/Exception.php';
- throw new Zend_Form_Decorator_Exception('No view helper specified fo DijitContainer decorator');
- }
- return $this->_helper;
- }
- /**
- * Get element attributes
- *
- * @return array
- */
- public function getAttribs()
- {
- if (null === $this->_attribs) {
- $attribs = $this->getElement()->getAttribs();
- if (array_key_exists('dijitParams', $attribs)) {
- unset($attribs['dijitParams']);
- }
- $this->_attribs = $attribs;
- }
- return $this->_attribs;
- }
- /**
- * Get dijit option parameters
- *
- * @return array
- */
- public function getDijitParams()
- {
- if (null === $this->_dijitParams) {
- $attribs = $this->getElement()->getAttribs();
- if (array_key_exists('dijitParams', $attribs)) {
- $this->_dijitParams = $attribs['dijitParams'];
- } else {
- $this->_dijitParams = array();
- }
- $options = $this->getOptions();
- if (array_key_exists('dijitParams', $options)) {
- $this->_dijitParams = array_merge($this->_dijitParams, $options['dijitParams']);
- $this->removeOption('dijitParams');
- }
- }
- // Ensure we have a title param
- if (!array_key_exists('title', $this->_dijitParams)) {
- $this->_dijitParams['title'] = $this->getTitle();
- }
- return $this->_dijitParams;
- }
- /**
- * Get title
- *
- * @return string
- */
- public function getTitle()
- {
- if (null === $this->_title) {
- $title = null;
- if (null !== ($element = $this->getElement())) {
- if (method_exists($element, 'getLegend')) {
- $title = $element->getLegend();
- }
- }
- if (empty($title) && (null !== ($title = $this->getOption('legend')))) {
- $this->removeOption('legend');
- }
- if (empty($title) && (null !== ($title = $this->getOption('title')))) {
- $this->removeOption('title');
- }
- if (!empty($title)) {
- if (null !== ($translator = $element->getTranslator())) {
- $title = $translator->translate($title);
- }
- $this->_title = $title;
- }
- }
- return (empty($this->_title) ? '' : $this->_title);
- }
- /**
- * Render a dijit layout container
- *
- * Replaces $content entirely from currently set element.
- *
- * @param string $content
- * @return string
- */
- public function render($content)
- {
- $element = $this->getElement();
- $view = $element->getView();
- if (null === $view) {
- return $content;
- }
- $dijitParams = $this->getDijitParams();
- $attribs = array_merge($this->getAttribs(), $this->getOptions());
- if (array_key_exists('legend', $attribs)) {
- if (!array_key_exists('title', $dijitParams) || empty($dijitParams['title'])) {
- $dijitParams['title'] = $attribs['legend'];
- }
- unset($attribs['legend']);
- }
- $helper = $this->getHelper();
- $id = $element->getId() . '-' . $helper;
- if ($view->dojo()->hasDijit($id)) {
- trigger_error(sprintf('Duplicate dijit ID detected for id "%s; temporarily generating uniqid"', $id), E_USER_WARNING);
- $base = $id;
- do {
- $id = $base . '-' . uniqid();
- } while ($view->dojo()->hasDijit($id));
- }
- return $view->$helper($id, $content, $dijitParams, $attribs);
- }
- }