1 <?php
  2 
  3 /**
  4  * Виджет Карусель (ex "Информационный блок")
  5  * Показывает набор рекламных блоков, с автоматической или ручной сменой
  6  *
  7  * @package widgets
  8  * @author  menedem
  9  */
 10 class CarouselHomepageWidget extends HomepageWidget {
 11     static $db = array(
 12         'Text' => 'HTMLText', 
 13         'ShowNavigation' => 'Boolean',
 14         'AnimationType' => 'Varchar',
 15         'DelayTime' => 'Int',
 16         'SectionLinkTitle' => 'Varchar(200)',
 17     );
 18 
 19     // Ссылка на раздел
 20     static $has_one = array(
 21         'SectionLink' => 'SiteTree',
 22     );
 23     
 24     static $has_many = array(
 25         'Items' => 'CarouselHomepageWidget_Item'
 26     );
 27     
 28     /**
 29      * Набор типов анимации Карусели     
 30      */
 31     static $animation_types = array(
 32         'manualone',
 33         'manualgroup',
 34         'rotateone',
 35         'rotategroup',
 36         'shadegroup',
 37         'random',
 38         'showall',
 39     );
 40 
 41     /**
 42      * Установка набора типов анимации Карусели     
 43      * 
 44      * @param array $types
 45      */
 46     static function set_animation_types($types = array()) {
 47         if (!is_array($types)) $types = array($types);
 48         self::$animation_types = $types;
 49     }
 50 
 51     function getCMSFields() {
 52         $fields = parent::getCMSFields();       
 53         if (count(self::$animation_types) == 0) {
 54             $fields->removeByName('AnimationType');
 55             $fields->removeByName('DelayTime');
 56         } elseif (count(self::$animation_types) == 1) {
 57             $fields->replaceField('AnimationType', new HiddenField('AnimationType', '', self::$animation_types[0]));
 58             $fields->addFieldToTab('Root.Main', new HeaderField('AnimationSettings', _t('CarouselHomepageWidget.AnimationSettings')), 'AnimationType');
 59         } else {
 60             $fields->addFieldToTab('Root.Main', new HeaderField('AnimationSettings', _t('CarouselHomepageWidget.AnimationSettings')), 'AnimationType');
 61             $fields->replaceField('AnimationType', new DropdownField('AnimationType', $this->fieldLabel('AnimationType'), WebylonWidget::get_array_localization($this->class, 'AnimationType', self::$animation_types)));
 62         }
 63         
 64         $fields->dataFieldByName('Text')->setRows(20);
 65         
 66         $dom = new DataObjectManager(
 67             $this,
 68             'Items',
 69             'CarouselHomepageWidget_Item',
 70             null,
 71             null,
 72             "WidgetID = {$this->ID}"
 73         );
 74         $dom->setRelationAutoSetting(true);
 75         $fields->replaceField('Items', $dom);
 76 
 77         $parentIDField = new TreeDropdownField('SectionLinkID', $this->fieldLabel('SectionLink'), 'SiteTree');
 78         $fields->replaceField('SectionLinkID', $parentIDField);
 79         $fields->insertAfter($fields->dataFieldByName('SectionLinkTitle'), 'SectionLinkID');
 80         
 81         return $fields;
 82     }
 83     
 84     function ActiveItems() {
 85         return $this->Items('Active = 1');
 86     }
 87     
 88     function SectionLinkData() {
 89         if ($this->SectionLinkID && ($sectionLink = $this->SectionLink()) && $sectionLink->ID) {
 90             return new ArrayData(array(
 91                 'Title' => ($this->SectionLinkTitle ? $this->SectionLinkTitle : $sectionLink->Title),
 92                 'Link' => $sectionLink->Link(),
 93             ));
 94         }
 95         return false;
 96     }
 97 
 98     /**
 99      * Переводит время задержки в миллисекунды
100      * 
101      * @return int
102      */
103     function DelayTimeMS() {
104         return $this->DelayTime * 1000;
105     }
106 
107 }
108 
109 class CarouselHomepageWidget_Item extends WebylonWidget_Item {
110     static $db = array(
111         'Text' => 'HTMLText',
112     );
113 
114     static $has_one = array(
115         'Image' => 'Image',
116     );
117     
118     function getCMSFields() {
119         $f = parent::getCMSFields();
120         // TODO маленький wisiwig редактор (без вставки изображений и файлов)
121         $f->replaceField('Text', new SimpleHTMLEditorField('Text', $this->fieldLabel('Text'), array('h3' => false, 'h4' => false, 'h5' => false)));
122         return $f;
123     }
124 }
125