1 <?php
  2 /**
  3  * Контейнер для данных анонса
  4  *
  5  * @author inxo
  6  */
  7 class Announcement extends Page {
  8     static $icon = 'anons/img/anons';
  9 
 10     static $can_be_root = false;
 11     static $allowed_children = 'none';
 12     static $default_parent = 'AnnouncementHolder';
 13 
 14     static $db = array(
 15             'Date' => 'Date',
 16             'LinkType' => 'Int',
 17             'Description' => 'Text',
 18             'ExternalLink' => 'Text',
 19     );
 20 
 21     static $has_one = array(
 22             'Photo' => 'Image',
 23             'InternalLink' => 'SiteTree'
 24     );
 25 
 26     static $defaults = array(
 27             'LinkType' => 0,
 28             'ShowOnlyInTab' => 0,
 29             'ShowInSearch' => 0,
 30             'ShowInMenus' => 0,
 31             'AutoChild' => 0,
 32     );
 33     static $summary_fields = array(
 34             'Title','Date','Link','Description'
 35     );
 36 
 37     static $searchable_fields = array(
 38         'Title','Description','Content'
 39     );
 40 
 41     public function Link() {
 42         $Link = false;
 43         switch ($this->LinkType) {
 44             case 1:
 45                 $Link = $this->ExternalLink;
 46                 break;
 47             case 2:
 48                 $Link = $this->InternalLink()->Link();
 49                 break;
 50             case 3:
 51                 $Link = Controller::join_links(Director::baseURL(), $this->RelativeLink());
 52                 break;
 53             default:
 54                 break;
 55         }
 56         return $Link;
 57     }
 58 
 59     function getCMSFields() {
 60         $fields = parent::getCMSFields();
 61 
 62         $fields->addFieldToTab('Root.Content.Main', $dateField = new DateField('Date', $this->fieldLabel('Date')));
 63         if (!property_exists('FormField', 'use_html5') || !FormField::use_html5()) {
 64             $dateField->setLocale('ru_RU');
 65             $dateField->setConfig('dateformat', 'dd/MM/yyyy');
 66             $dateField->setConfig('showcalendar',1);
 67         }
 68 
 69         $fields->addFieldToTab('Root.Content.Main', new TextField('Title', $this->fieldLabel('Title')));
 70         $fields->addFieldToTab('Root.Content.Main', new TextareaField('Description', $this->fieldLabel('Description')));
 71 
 72         $fields->addFieldToTab('Root.Content.Main', $imageField = new ImageField('Photo', $this->fieldLabel('Photo')));
 73         $imageField->setFolderName('Anons');        
 74         
 75         // задаем max размеры для ImageAutoResize
 76         if ($this->ParentID && AnnouncementHolder::is_slider_holder($this->ParentID)) {
 77             $imageField->AutoresizeMaxWidth = AnnouncementHolder::$max_slider_width;
 78         }
 79 
 80         $fields->addFieldToTab('Root.Content', new Tab('Link', $this->fieldLabel(_t('Announcement.tab_Link', 'Information'))), 'PagePhotos');
 81 
 82         $fields->addFieldToTab('Root.Content.Link', $type = new SelectionGroup('LinkType', array(
 83             '0//' . _t('Announcement.NoLink', 'No Link') => new LiteralField('NoLink', ''),
 84             '1//' . _t('Announcement.ExternalLink', 'External Link') => new TextField('ExternalLink', _t('Announcement.ExternalLink', 'External Link')),
 85             '2//' . _t('Announcement.InternalLink', 'Internal Link') => new TreeDropdownField('InternalLinkID', _t('Announcement.InternalLink', 'Internal Link'), 'SiteTree'),
 86             '3//' . _t('Announcement.db_Content', 'Content') => $fields->dataFieldByName('Content')
 87         )));
 88         $fields->removeFieldFromTab('Root.Content.Main', 'Content');
 89 
 90         $this->extend('hideCMSFields', $fields); // extend для скрытия полей из админки
 91         return $fields;
 92     }
 93     
 94     function onBeforeWrite() {
 95         parent::onBeforeWrite();
 96         
 97         // нельзя ссылаться на самого себя - происходит зацикливание
 98         if ($this->InternalLinkID == $this->ID) {
 99             $this->InternalLinkID = 0;
100         }
101     }
102 
103     public function  getCMSActions() {
104         Requirements::javascript('webylon/javascript/SubpageAction.js');
105         $fields = parent::getCMSActions();
106         $fields->push(new HiddenField('backLink', '', $this->Parent()->ID));
107         $fields->insertBefore(new FormAction('goBack', _t('Announcement.BACKBUTTON','Back')),'action_unpublish');
108         return $fields;
109     }
110 
111     public function populateDefaults() {
112         parent::populateDefaults();
113         $this->Date = date('d/m/Y');
114     }
115 
116     public function Widget($id=null, $limit=null) {
117         if (is_numeric($id) && $id > 0) {
118             $parent = DataObject::get_by_id(self::$default_parent, $id);
119         }
120         else if ($id) {
121             $parent = DataObject::get_one(self::$default_parent, "URLSegment='" . Convert::raw2sql($id) . "'");
122         }
123         else {
124             $parent = DataObject::get_one(self::$default_parent);
125         }
126 
127         if (!$parent) return FALSE;
128 
129         $showtype = $parent->ShowTypeBlock;
130         if (!$showtype) return FALSE;
131 
132         switch ($showtype) {
133             case 1:
134                 $sort = 'Date DESC';
135                 break;
136             case 2:
137                 $sort = 'RAND()';
138                 break;
139             case 3:
140                 $sort = 'Sort';
141                 break;
142             default:
143                 break;
144         }
145         if ($limit == null) {
146             if ($showtype == 3) {
147                 $limit = '';
148             } else {
149                 $limit = $parent->PerBlock;
150             }
151         }
152         return DataObject::get($this->ClassName, "`ParentID` = {$parent->ID} AND `Status` LIKE '%Published%'", $sort, '', $limit);
153     }
154 }
155 
156 class Announcement_Controller extends Page_Controller {
157 
158 }
159