1 <?php
  2 
  3 /**
  4  * Виджет "Слайдер"
  5  * Показывает сменяющиеся изображения
  6  *
  7  * @package widgets
  8  * @author  menedem
  9  */
 10 class AdvancedSliderHomepageWidget extends HomepageWidget {
 11     static $db = array(
 12         'SlideHeight' => 'Int',
 13         'ShowNavigation' => 'Boolean',
 14         'DelayTime' => 'Int',
 15     );
 16     
 17     static $has_many = array(
 18         'Items' => 'AdvancedSliderHomepageWidget_Item'
 19     );
 20     
 21     static $defaults = array(
 22         'SlideHeight' => 300,
 23         'ShowNavigation' => 1,
 24         'DelayTime' => 5,
 25     );
 26     
 27     /**
 28      * Установка набора типов анимации Слайдера     
 29      * 
 30      * @param array $types
 31      */
 32     static function set_animation_types($types = array()) {
 33         if (!is_array($types)) $types = array($types);
 34         self::$animation_types = $types;
 35     }
 36 
 37     function getCMSFields() {
 38         $fields = parent::getCMSFields();
 39 
 40         $dom = new ImageDataObjectManager(
 41             $this,
 42             'Items',
 43             'AdvancedSliderHomepageWidget_Item',
 44             null,
 45             null,
 46             null,
 47             "WidgetID = {$this->ID}"
 48         );
 49         $dom->setRelationAutoSetting(true);
 50 
 51         $previewFields = new LiteralField("css", "<style>div#Root_Main.tab {height: 80%}</style>");
 52         $dom->setPreviewFieldFor($previewFields);
 53         
 54         $fields->replaceField('Items', $dom);
 55         return $fields;
 56     }
 57     
 58     /**
 59      * Список активных слайдов
 60      * 
 61      * @return DataObjectSet
 62      */
 63     function ActiveItems() {
 64         return $this->Items('Active = 1');
 65     }
 66     
 67     /**
 68      * Переводит время задержки в миллисекунды
 69      * 
 70      * @return int
 71      */
 72     function DelayTimeMS() {
 73         return $this->DelayTime * 1000;
 74     }
 75 }
 76 
 77 class AdvancedSliderHomepageWidget_Item extends WebylonWidget_Item {
 78     static $db = array(
 79         'Text' => 'Text',
 80         'ButtonText' => 'Varchar(255)',
 81         'TextPlace' => "Enum('left,right')",
 82     );
 83     
 84     static $has_one = array(
 85         'Image' => 'Image',
 86         'MobImage' => 'Image',
 87     );
 88     
 89     static function get_text_places() {
 90         $rs = array();
 91         foreach(singleton('AdvancedSliderHomepageWidget_Item')->dbObject('TextPlace')->enumValues() as $value) {
 92             $rs[$value] = _t("AdvancedSliderHomepageWidget_Item.TextPlace_{$value}");
 93         }
 94         return $rs;
 95     }
 96     
 97     function getCMSFields() {
 98         $fields = parent::getCMSFields();
 99         
100         $fields->removeByName('Image');
101         $tab = $fields->findOrMakeTab('Root.Image', $this->fieldLabel('Image'));
102         if ($this->ImageID && $this->Image()->ID) {
103             $URL = $this->Image()->SetWidth(450)->URL;
104             $tab->push(new LiteralField("icon", "<div class='current-image'><img src='$URL' alt='".$this->Image()->Filename."' title='".$this->Image()->Filename."'  /></div>"));
105         }
106         
107         $mobImage = $fields->dataFieldByName('MobImage');
108         $fields->removeByName('MobImage');
109         $tab->push($mobImage);
110         
111         $fields->replaceField('TextPlace', new DropdownField('TextPlace', $this->fieldLabel('TextPlace'), self::get_text_places()));
112         
113         return $fields;
114     }
115     
116     function MobileImage() {
117         if ($this->MobImageID && $this->MobImage()->ID) {
118             return $this->MobImage();
119         }
120         return $this->Image();
121     }
122     
123     function AutoresizeMaxWidth() {
124         return WebylonWidget::$max_image_width;
125     }
126     
127     function AutoresizeMaxHeight() {
128         return WebylonWidget::$max_image_heigth;
129     }
130 }
131