File userforms/code/ShowUserFromExtension.php

 1 <?php
 2 /**
 3  * Добавляет возможность показа UserDefinedForm по url на любых страницах
 4  *
 5  * @author dvp
 6  */
 7 class ShowUserFromExtension extends Extension {
 8     
 9     /**
10      * Показывает стороннюю UserDefinedForm на странице
11      * 
12      * @param string $url       url страницы с UserDefinedForm
13      * @param string $template  шаблон для вставки (без шаблона возвращается просто форма)
14      * 
15      * @return string - html код формы
16      */
17     function ShowUserForm($url, $template='', $suffix='popup') {
18         if (!class_exists('UserDefinedForm_Controller'))
19             return '';
20             
21         $form = (is_numeric($url)) ? SiteTree::get_by_id('UserDefinedForm', intval($url)) : SiteTree::get_by_link($url);
22 
23         if ($form && $form->ClassName == 'UserDefinedForm') {
24             $controller = new UserDefinedForm_Controller($form);
25             $controller->formInit();
26             $controller->suffix = $suffix;
27             $form = $controller->Form();
28             $form->dataFieldByName('HtmlIDSuffix')->setValue($suffix);
29             $form->setHtmlID($controller->generateFormID());
30             $data = Session::get("FormInfo.{$form->FormName()}.data");      
31             if(is_array($data)) $form->loadDataFrom($data);
32             
33             if ($template) {
34                 return $controller->renderWith($template, array(
35                     'FormID' => $controller->generateFormID(),
36                     'Form' => $form
37                 ));
38             }
39             return $form;
40         }
41     }
42 
43 }
44

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