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         $form = (is_numeric($url)) ? SiteTree::get_by_id('UserDefinedForm', intval($url)) : SiteTree::get_by_link($url);
21 
22         if ($form && $form->ClassName == 'UserDefinedForm') {
23             $controller = new UserDefinedForm_Controller($form);
24             $controller->formInit();
25             $controller->suffix = $suffix;
26             $form = $controller->Form();
27             $form->dataFieldByName('HtmlIDSuffix')->setValue($suffix);
28             $form->setHtmlID($controller->generateFormID());
29             $data = Session::get("FormInfo.{$form->FormName()}.data");      
30             if(is_array($data)) $form->loadDataFrom($data);
31             
32             if ($template) {
33                 return $controller->renderWith($template, array(
34                     'FormID' => $controller->generateFormID(),
35                     'Form' => $form
36                 ));
37             }
38             return $form;
39         }
40     }
41 
42 }
43

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