File Eabi/Livehandler/Block/Adminhtml/Config/Form/Field/Remove.php | DPD Eesti

  1: <?php
  2: /*
  3: 
  4:  *
  5:  * NOTICE OF LICENSE
  6:  *
  7:  * This source file is subject to the Open Software License (OSL 3.0)
  8:  * or OpenGPL v3 license (GNU Public License V3.0)
  9:  * that is bundled with this package in the file LICENSE.txt.
 10:  * It is also available through the world-wide-web at this URL:
 11:  * http://opensource.org/licenses/osl-3.0.php
 12:  * or
 13:  * http://www.gnu.org/licenses/gpl-3.0.txt
 14:  * If you did not receive a copy of the license and are unable to
 15:  * obtain it through the world-wide-web, please send an email
 16:  * to info@e-abi.ee so we can send you a copy immediately.
 17:  *
 18:  * DISCLAIMER
 19:  *
 20:  * Do not edit or add to this file if you wish to upgrade this module to newer
 21:  * versions in the future.
 22:  *
 23:  * @category   Eabi
 24:  * @package    Eabi_Dpd
 25:  * @copyright  Copyright (c) 2014 Aktsiamaailm LLC (http://en.e-abi.ee/)
 26:  * @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 27:  * @license    http://www.gnu.org/licenses/gpl-3.0.txt  GNU Public License V3.0
 28:  * @author     Matis Halmann
 29:  * 
 30:  
 31:  */
 32: 
 33: /**
 34:  * <p>Renders button, which allows to delete old instance of Eabi_Livehandler from app/code/local folder in Magento admin &gt; System &gt; Configuration &gt; Eabi Livehandler &gt; Admin Order Grid Helper configuration menu, if such old instance exists</p>
 35:  * <p>Use following system.xml struct to include this button:</p>
 36:  * <pre>
 37:  *                         &lt;removal translate=&quot;&quot;&gt;
 38:                             &lt;label&gt;&lt;/label&gt;
 39:                             &lt;frontend_model&gt;eabi_postoffice/adminhtml_config_form_field_remove&lt;/frontend_model&gt;
 40:                             &lt;sort_order&gt;1000001&lt;/sort_order&gt;
 41:                             &lt;show_in_default&gt;1&lt;/show_in_default&gt;
 42:                             &lt;show_in_website&gt;0&lt;/show_in_website&gt;
 43:                             &lt;show_in_store&gt;0&lt;/show_in_store&gt;
 44:                         &lt;/removal&gt;
 45: 
 46:  * </pre>
 47:  * @author Matis
 48:  */
 49: class Eabi_Livehandler_Block_Adminhtml_Config_Form_Field_Remove extends Mage_Adminhtml_Block_System_Config_Form_Field {
 50: 
 51:     protected function _getElementHtml(Varien_Data_Form_Element_Abstract $element) {
 52:         $divId = $element->getId();
 53:         $helper = Mage::helper('eabi_livehandler');
 54:         $res = '';
 55:         $dirName = Mage::getBaseDir('code') . '/local/Eabi/Livehandler';
 56:         if (is_dir($dirName) && file_exists($dirName.'/etc/config.xml')) {
 57:                 $res .= <<<HTML
 58:    <button class="scalable" id="{$divId}_button" type="button" onclick="{$divId}make_request(); return false;">{$helper->__('Delete instance of this module from %s folder', 'app/code/local')}</button>
 59:                 
 60: HTML;
 61:             $res .= <<<HTML
 62: <script type="text/javascript">
 63: //<![CDATA[
 64: 
 65: function {$divId}make_request(actionName) {
 66:     var confirmR = confirm({$this->_toJson($helper->__('Most probably you have older version of this module in the system. Do you want to remove the instance of this module from %s folder?', $dirName))});
 67:     
 68:     if (confirmR) {
 69:         new Ajax.Request(
 70:             '{$this->getUrl('eabi_livehandler/adminhtml_remove/remove', array())}',
 71:             {
 72:                 method: 'post',
 73:                 asynchronous: true,
 74:                 parameters: {"remove": "true"},
 75:                 onSuccess: function(transport) {
 76:                         var json = transport.responseText.evalJSON(true);
 77:                         if (json['status'] && json['status'] == 'success') {
 78:                             alert({$this->_toJson($helper->__('Folder %s deleted!', $dirName))});
 79:                             \$({$this->_toJson($divId . '_button')}).hide();
 80:                         } else {
 81:                             alert({$this->_toJson($helper->__('Folder %s delete failed!', $dirName))});
 82:                         }
 83:                 },
 84:                 onFailure: function(transport) {
 85:                     alert(transport.responseText);
 86:                 }
 87:         });
 88:     }
 89: 
 90: }
 91: //]]>
 92: </script>
 93: 
 94: HTML;
 95:             
 96:         }
 97:         return $res;
 98:     }
 99:     
100:     private function _toJson($input) {
101:         return json_encode($input);
102:     }
103: 
104: }
105: 
106:
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