1 <?php
  2 
  3 /**
  4  * Description of NewsEntry
  5  *
  6  * @author inxo
  7  */
  8 class NewsEntry extends Page {
  9 
 10     static $can_be_root = false;
 11     static $allowed_children = "none";
 12     static $default_parent = "NewsHolder";
 13 
 14     static $db = array(
 15         'Date' => 'Date',
 16         'Description' => 'Text',
 17     );
 18 
 19     static $has_one = array(
 20         'Photo' => 'Image',
 21     );
 22 
 23     static $defaults = array(
 24         'ShowInMenus' => 0,
 25         'ShowInSiteMap' => 0,
 26         'ShowInSearch' => 1,
 27         'ShowOnlyInTab' => 1,
 28         'CanCreateChildren' => array(0),
 29         'Viewers' => 'Anyone',
 30         'Editors' => 'LoggedInUsers',
 31         'Date' => 'now()',
 32     );
 33 
 34     static $summary_fields = array(
 35         'Date', 'Title', 'Description'
 36     );
 37 
 38     static $searchable_fields = array(
 39         'Title', 'Description', 'Content'
 40     );
 41     
 42     // флаг показа новостей только на вкладке или в дереве
 43     protected static $show_only_in_tab = 1;
 44     
 45     static function set_show_only_in_tab($value) {
 46         self::$show_only_in_tab = $value;
 47     }
 48     
 49     function getCMSFields() {
 50         $fields = parent::getCMSFields();
 51         $fields->removeByName('MenuTitle');
 52 
 53         $dateField = new DateField('Date', $this->fieldLabel('Date'));
 54         if (!property_exists('FormField', 'use_html5') || !FormField::use_html5()) {
 55             $dateField->setLocale(Member::currentUser()->Locale);
 56             $dateField->setConfig('dateformat', 'dd/MM/yyyy');
 57             $dateField->setConfig('showcalendar', true);
 58         }
 59         $fields->addFieldToTab('Root.Content.Main', $dateField, 'Title');
 60         
 61         $m = new TextareaField('Description', $this->fieldLabel('Description'));
 62         $fields->addFieldToTab('Root.Content.Main', $m, 'Content');
 63 
 64         $fields->addFieldToTab('Root.Content', new Tab('Image', $this->fieldLabel('Photo')), 'PagePhotos');
 65         $i = new ImageField('Photo', $this->fieldLabel('Photo'));
 66         $folder = ($this->AssociatedFolderName) ? $this->AssociatedFolderName : 'News';
 67         $i->setFolderName($folder);
 68         $fields->addFieldToTab("Root.Content.Image", $i);
 69         return $fields;
 70     }
 71 
 72     public function getCMSActions() {
 73         Requirements::javascript('webylon/javascript/SubpageAction.js');
 74         $fields = parent::getCMSActions();
 75         $fields->push(new HiddenField('backLink', '', $this->Parent()->ID));
 76         $fields->insertFirst(new FormAction('goBack', _t('News.BACKBUTTON', 'Back')));
 77         return $fields;
 78     }
 79 
 80     public function getCMSValidator() {
 81         return new RequiredFields('Title');
 82 //        return new RequiredFields('Date', 'Title');
 83     }
 84 
 85     public function populateDefaults() {
 86         parent::populateDefaults();
 87         $this->setField('Date', date('Y-m-d', strtotime('now')));
 88         $this->ShowOnlyInTab = (self::$show_only_in_tab) ? 1 : 0;
 89     }
 90     
 91     function requireDefaultRecords() {
 92         parent::requireDefaultRecords();
 93         $state = (int)self::$show_only_in_tab;
 94         // черновые версии новостей
 95         DB::query("UPDATE `Page` SET `ShowOnlyInTab` = {$state} WHERE `ID` in (SELECT `ID` FROM `NewsEntry`)");         
 96         // опубликованные новости
 97         DB::query("UPDATE `Page_Live` SET `ShowOnlyInTab` = {$state} WHERE `ID` in (SELECT `ID` FROM `NewsEntry_Live`)");           
 98     }
 99 
100     function onBeforeWrite() {
101         parent::onBeforeWrite();
102         if ($this->PhotoID) {
103             $img = DataObject::get_by_id('Image', $this->PhotoID);
104             if (!$img || !$img->ID) {
105                 $this->PhotoID = 0;
106             }
107         }       
108         $this->ShowOnlyInTab = (self::$show_only_in_tab) ? 1 : 0;
109     }
110 
111     function RSSContent() {
112         if (strlen($this->Description) > 0) {
113             return $this->Description;
114         }
115         return $this->Content;
116     }
117 
118     // deprecated!!!
119     public function Widget($id, $limit=5) {
120         return Controller::curr()->ShowNewsWidget($id, $limit);
121     }
122 
123 }
124 
125 class NewsEntry_Controller extends News_Controller {
126 
127 }
128 
129