1: <?php
  2: /**
  3:  * Magento
  4:  *
  5:  * NOTICE OF LICENSE
  6:  *
  7:  * This source file is subject to the Open Software License (OSL 3.0)
  8:  * that is bundled with this package in the file LICENSE.txt.
  9:  * It is also available through the world-wide-web at this URL:
 10:  * http://opensource.org/licenses/osl-3.0.php
 11:  * If you did not receive a copy of the license and are unable to
 12:  * obtain it through the world-wide-web, please send an email
 13:  * to license@magentocommerce.com so we can send you a copy immediately.
 14:  *
 15:  * DISCLAIMER
 16:  *
 17:  * Do not edit or add to this file if you wish to upgrade Magento to newer
 18:  * versions in the future. If you wish to customize Magento for your
 19:  * needs please refer to http://www.magentocommerce.com for more information.
 20:  *
 21:  * @category    Mage
 22:  * @package     Mage_Adminhtml
 23:  * @copyright   Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
 24:  * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 25:  */
 26: 
 27: /**
 28:  * Adminhtml system template edit form
 29:  *
 30:  * @category   Mage
 31:  * @package    Mage_Adminhtml
 32:  * @author      Magento Core Team <core@magentocommerce.com>
 33:  */
 34: 
 35: class Mage_Adminhtml_Block_System_Email_Template_Edit_Form extends Mage_Adminhtml_Block_Widget_Form
 36: {
 37:     /**
 38:      * Prepare layout.
 39:      * Add files to use dialog windows
 40:      *
 41:      * @return Mage_Adminhtml_Block_System_Email_Template_Edit_Form
 42:      */
 43:     protected function _prepareLayout()
 44:     {
 45:         if ($head = $this->getLayout()->getBlock('head')) {
 46:             $head->addItem('js', 'prototype/window.js')
 47:                 ->addItem('js_css', 'prototype/windows/themes/default.css')
 48:                 ->addCss('lib/prototype/windows/themes/magento.css')
 49:                 ->addItem('js', 'mage/adminhtml/variables.js');
 50:         }
 51:         return parent::_prepareLayout();
 52:     }
 53: 
 54:     /**
 55:      * Add fields to form and create template info form
 56:      *
 57:      * @return Mage_Adminhtml_Block_Widget_Form
 58:      */
 59:     protected function _prepareForm()
 60:     {
 61:         $form = new Varien_Data_Form();
 62: 
 63:         $fieldset = $form->addFieldset('base_fieldset', array(
 64:             'legend' => Mage::helper('adminhtml')->__('Template Information'),
 65:             'class' => 'fieldset-wide'
 66:         ));
 67: 
 68:         $templateId = $this->getEmailTemplate()->getId();
 69:         if ($templateId) {
 70:             $fieldset->addField('used_currently_for', 'label', array(
 71:                 'label' => Mage::helper('adminhtml')->__('Used Currently For'),
 72:                 'container_id' => 'used_currently_for',
 73:                 'after_element_html' =>
 74:                     '<script type="text/javascript">' .
 75:                     (!$this->getEmailTemplate()->getSystemConfigPathsWhereUsedCurrently()
 76:                         ? '$(\'' . 'used_currently_for' . '\').hide(); ' : '') .
 77:                     '</script>',
 78:             ));
 79:         }
 80: 
 81:         if (!$templateId) {
 82:             $fieldset->addField('used_default_for', 'label', array(
 83:                 'label' => Mage::helper('adminhtml')->__('Used as Default For'),
 84:                 'container_id' => 'used_default_for',
 85:                 'after_element_html' =>
 86:                     '<script type="text/javascript">' .
 87:                     (!(bool)$this->getEmailTemplate()->getOrigTemplateCode()
 88:                         ? '$(\'' . 'used_default_for' . '\').hide(); ' : '') .
 89:                     '</script>',
 90:             ));
 91:         }
 92: 
 93:         $fieldset->addField('template_code', 'text', array(
 94:             'name'=>'template_code',
 95:             'label' => Mage::helper('adminhtml')->__('Template Name'),
 96:             'required' => true
 97: 
 98:         ));
 99: 
100:         $fieldset->addField('template_subject', 'text', array(
101:             'name'=>'template_subject',
102:             'label' => Mage::helper('adminhtml')->__('Template Subject'),
103:             'required' => true
104:         ));
105: 
106:         $fieldset->addField('orig_template_variables', 'hidden', array(
107:             'name' => 'orig_template_variables',
108:         ));
109: 
110:         $fieldset->addField('variables', 'hidden', array(
111:             'name' => 'variables',
112:             'value' => Zend_Json::encode($this->getVariables())
113:         ));
114: 
115:         $fieldset->addField('template_variables', 'hidden', array(
116:             'name' => 'template_variables',
117:         ));
118: 
119:         $insertVariableButton = $this->getLayout()
120:             ->createBlock('adminhtml/widget_button', '', array(
121:                 'type' => 'button',
122:                 'label' => Mage::helper('adminhtml')->__('Insert Variable...'),
123:                 'onclick' => 'templateControl.openVariableChooser();return false;'
124:             ));
125: 
126:         $fieldset->addField('insert_variable', 'note', array(
127:             'text' => $insertVariableButton->toHtml()
128:         ));
129: 
130:         $fieldset->addField('template_text', 'textarea', array(
131:             'name'=>'template_text',
132:             'label' => Mage::helper('adminhtml')->__('Template Content'),
133:             'title' => Mage::helper('adminhtml')->__('Template Content'),
134:             'required' => true,
135:             'style' => 'height:24em;',
136:         ));
137: 
138:         if (!$this->getEmailTemplate()->isPlain()) {
139:             $fieldset->addField('template_styles', 'textarea', array(
140:                 'name'=>'template_styles',
141:                 'label' => Mage::helper('adminhtml')->__('Template Styles'),
142:                 'container_id' => 'field_template_styles'
143:             ));
144:         }
145: 
146:         if ($templateId) {
147:             $form->addValues($this->getEmailTemplate()->getData());
148:         }
149: 
150:         if ($values = Mage::getSingleton('adminhtml/session')->getData('email_template_form_data', true)) {
151:             $form->setValues($values);
152:         }
153: 
154:         $this->setForm($form);
155: 
156:         return parent::_prepareForm();
157:     }
158: 
159:     /**
160:      * Return current email template model
161:      *
162:      * @return Mage_Core_Model_Email_Template
163:      */
164:     public function getEmailTemplate()
165:     {
166:         return Mage::registry('current_email_template');
167:     }
168: 
169:     /**
170:      * Retrieve variables to insert into email
171:      *
172:      * @return array
173:      */
174:     public function getVariables()
175:     {
176:         $variables = array();
177:         $variables[] = Mage::getModel('core/source_email_variables')
178:             ->toOptionArray(true);
179:         $customVariables = Mage::getModel('core/variable')
180:             ->getVariablesOptionArray(true);
181:         if ($customVariables) {
182:             $variables[] = $customVariables;
183:         }
184:         /* @var $template Mage_Core_Model_Email_Template */
185:         $template = Mage::registry('current_email_template');
186:         if ($template->getId() && $templateVariables = $template->getVariablesOptionArray(true)) {
187:             $variables[] = $templateVariables;
188:         }
189:         return $variables;
190:     }
191: }
192: