1 <?php
 2 
 3 /**
 4  * Виджеты для главной страницы
 5  *
 6  * @package  widgets
 7  * @author  menedem
 8  */
 9 class HomepageWidget extends WebylonWidget {
10     
11     static $db = array(
12         'BackgroundColor' => 'Varchar'
13     );
14     
15     static $has_one = array(
16         'BackgroundImage' => 'Image'
17     );
18     
19     /**
20      * Набор цветов для фона виджета
21      *
22      */
23     static $background_colors = array();
24     
25     /**
26      * Установка набора цветов для фона виджета
27      * 
28      * @param array $colors  
29      *      
30      */
31     static function set_background_colors($colors = array()) {
32         if (!is_array($colors)) $colors = array($colors);
33         self::$background_colors = $colors;
34     }
35     
36     function getCMSFields() {
37         $fields = parent::getCMSFields();
38         $tab = $fields->findOrMakeTab('Root.Background', _t('HomepageWidget.tab_Background'));
39         if (count(self::$background_colors) == 0) {
40             $fields->removeByName('BackgroundColor');
41         } elseif (count(self::$background_colors) == 1) {
42             $fields->replaceField('BackgroundColor', new HiddenField('BackgroundColor', '', self::$background_colors[0]));
43         } else {
44             $tab->push(new DropdownField('BackgroundColor', $this->fieldLabel('BackgroundColor'), WebylonWidget::get_array_localization('HomepageWidget', 'BackgroundColor', self::$background_colors)));
45         }
46         $bgField = $fields->dataFieldByName('BackgroundImage');
47         $bgField->AutoresizeMaxWidth = WebylonWidget::$max_image_width;
48         $bgField->AutoresizeMaxHeight  = WebylonWidget::$max_image_heigth;
49         $tab->push($bgField);
50         return $fields;
51     }
52     
53     function populateDefaults() {
54         parent::populateDefaults();
55         if (count(self::$background_colors)) {
56             $this->BackgroundColor = self::$background_colors[0];
57         }
58     }
59 }