1 <?php
 2 /*
 3  * Услуги (базовый класс)
 4  *
 5  * @author menedem
 6  */
 7 class BookingService extends DataObject {
 8     static $db = array(
 9         'Title' => 'Varchar(200)',
10         'Price' => 'Decimal(10, 2)',
11         'Active' => 'Boolean',
12         'Description' => 'HTMLText',
13         'MaxCountType' => "Enum('person, day, count')", //максимальное количество: по кол-ву человек; по кол-ву дней (по идее только для однократных услуг); N раз + поле ввода N
14         'MaxCount' => 'Int', //поле N
15         'Repeat' => "Enum('one_time, every_day')", //повторяемость: однократная услуга/на каждый день
16     );
17     
18     static $has_one = array(
19         'Icon' => 'Image'
20     );
21     
22     static $searchable_fields = array('Title', 'Active', 'Price');
23     static $summary_fields = array('Title', 'ActiveTitle', 'Price');
24     
25     function fieldLabels($relations = true) {
26         $labels = parent::fieldLabels($relations);
27         $labels['ActiveTitle'] = $labels['Active'];
28         return $labels;
29     }
30 
31     function ActiveTitle() {
32         return ($this->Active) ? _t('Boolean.YES') : _t('Boolean.NO');
33     }
34     
35     function getCMSFields() {
36         $fields = parent::getCMSFields();
37         $fields->addFieldToTab('Root', new Tab("FullContent", $this->fieldLabel('Description')));
38         $fields->addFieldToTab('Root.FullContent', $fields->dataFieldByName('Description'));
39         
40         $values = array();
41         foreach ($this->dbObject('MaxCountType')->enumValues() as $val) {
42             $title = _t('BookingService.MaxCountType_' . $val, $val);
43             $values["$val//$title"] = ($val == 'count') ? $fields->dataFieldByName('MaxCount') : new LabelField('','');
44         }
45         $fields->removeByName('MaxCount');          
46         $fields->replaceField('MaxCountType', new SelectionGroup('MaxCountType', $values));     
47         $fields->addFieldToTab('Root.Main', new LabelField('labelMaxCountType', $this->fieldLabel('MaxCountType')), 'MaxCountType');
48 
49         $values = array();
50         foreach($this->dbObject('Repeat')->enumValues() as $val) {
51             $values[$val] = _t('BookingService.Repeat_' . $val);
52         }
53         $fields->replaceField('Repeat', new OptionsetField('Repeat', $this->fieldLabel('Repeat'), $values));        
54 
55         return $fields;
56     }
57     
58     function getServiceSelector($prefix, $count) {
59         $className = $this->ClassName;
60         $nums = array();
61         $nums[0] = _t('BookingService.SelectText', 'select');
62         for($i=1; $i <= $count; $i++) {
63             $nums[$i] = $i;
64         }
65         $f = new DropdownField("{$prefix}[$this->ID]", '', $nums);
66         $f->addExtraClass("{$className}Selector");
67         $f->addExtraClass($this->MaxCountType);
68         $f->addExtraAttribute('data-service_id', $this->ID);
69         
70         return $f;      
71     }
72     
73     // цена за период проживания в зависимости от типа
74     function Cost() {
75         if ($this->Repeat == 'one_time') {
76             return (float)$this->Price;
77         }
78         return (float)BookingPage::getFilterDatesPeriodLength() * $this->Price;
79     }
80 
81     function onBeforeWrite() {
82         if ($this->isChanged('MaxCountType') && ($this->MaxCountType == 'day')) {
83             $this->Repeat = 'one_time';
84         }
85         parent::onBeforeWrite();
86     }
87 }