1 <?php
  2 // Размер комплект памятника
  3 class Monument extends Product {
  4     
  5     static $default_parent = 'MonumentForm';
  6     
  7     static $db = array(
  8         'Weight' => 'Decimal(8,2)',
  9         'StandWidth' => 'Int', // ширину подставки (для выбора цветника) (в см)
 10         'StellaHeight' => 'Int', // высота стеллы (в см)
 11     );
 12 
 13     static $many_many = array(
 14         'Polishings' => 'Polishing', // круговая
 15     );
 16 
 17     static $many_many_extraFields = array(
 18         'Polishings' => array(
 19             'Price' => 'CatalogPrice',
 20         ),
 21     );
 22     
 23     static $summary_fields = array('SKU', 'Title', 'BasePrice', 'Vendor', 'ImportID', 'Available', 'AllowPurchase');    
 24 
 25     function getCMSFields() {
 26         $fields = parent::getCMSFields();
 27         
 28         $fields->removeByName('BasePrice');
 29         $fields->removeByName('CostPrice');
 30         $fields->removeByName('Photo');
 31         $fields->removeByName('Photos');
 32         $fields->removeByName('PagePhotos');
 33         $fields->removeByName('Files');
 34         $fields->removeByName('PageFiles');
 35         $tab = $fields->findOrMakeTab('Root.Content.Params', 'Параметры памятника');
 36         $tab->push(new NumericField('Weight', $this->fieldLabel('Weight')));
 37         $tab->push(new NumericField('StandWidth', $this->fieldLabel('StandWidth')));
 38         $tab->push(new NumericField('StellaHeight', $this->fieldLabel('StellaHeight')));
 39 
 40         if ($polishings = $this->getAllPolishings()) {
 41             foreach($polishings as $polishing) {
 42                 $tab->push(new Monument_PolishingTextField('Polishings', $polishing));
 43             }
 44         }
 45         return $fields;
 46     }
 47     
 48     /**
 49      * Возвращаем основное фото товара
 50      * Если есть has_one Photo, то его, иначе первое из прикрепленной галереи
 51      * 
 52      * @return Image
 53      */
 54     
 55     function MainPhoto() {
 56         if ($this->ParentID && $this->Parent()->ID) {           
 57             if ($this->Parent()->PhotoID && $this->Parent()->Photo()->ID) {
 58                 return $this->Parent()->Photo();
 59             }
 60             if ($this->Parent()->Photos()->Count()) {
 61                 return $this->Parent()->Photos()->First()->Photo();
 62             }
 63         }
 64         
 65         return false;
 66     }
 67     
 68     function FullTitle() {
 69         return $this->renderWith('MonumentFullTitle');
 70     }
 71 
 72     function Link($action=null) {
 73         if (!$action && $this->ParentID && $this->Parent()->ID) {
 74             return $this->Parent()->Link();         
 75         }
 76         return parent::Link($action);
 77     }
 78     
 79     function getBaseParamsLink() {
 80         return $this->Link('get_base_params');
 81     }
 82 
 83     function getAllPolishings() {
 84         if ($polishings = Polishing::get_polishings()) {
 85             foreach ($this->Polishings() as $p) {
 86                 if ($rec = $polishings->find('ID',$p->ID)) {
 87                     $polishings->replace($rec, $p);
 88                 }
 89             }
 90             return $polishings;
 91         }
 92     }
 93 
 94     // список подходящих цветников
 95     function SuitableFlowerGarden() {
 96         $sizes = new DataObjectSet();
 97         if ($flowerGardens = DataObject::get('FlowerGarden', '', 'Sort')) {
 98             foreach($flowerGardens as $flowerGarden) {
 99                 if ($size = DataObject::get_one('FlowerGarden_Size', "FlowerGardenID={$flowerGarden->ID} AND Width = {$this->StandWidth} AND Length >= ({$this->StellaHeight} / 100 * {$flowerGarden->StellaHeightPercent})", 'Price')) {
100                     $sizes->push($size);
101                 }
102                 elseif ($size = DataObject::get_one('FlowerGarden_Size', "FlowerGardenID={$flowerGarden->ID} AND Width = 0 AND Length = 0", 'Price')) {
103                     $sizes->push($size);
104                 }
105             }
106         }
107         return $sizes;
108     }
109 
110     function onBeforeWrite() {
111         $this->CostPrice = 0;
112         $this->BasePrice = $this->Polishings()->First()->Price;
113         parent::onBeforeWrite();
114     }
115 }
116 
117 class Monument_Controller extends Product_Controller {
118     function get_base_params() {
119         $data = array('SiteConfig' => SiteConfig::current_site_config());
120         if ($this->data()->Polishings()->Count()) {
121             $data['Polishings'] = $this->data()->Polishings();
122         }
123         if ($flowerGardens = $this->data()->SuitableFlowerGarden()) {
124             $data['FlowerGardens'] = $flowerGardens;
125         }
126         return $this->customise($data)->renderWith('BaseMonumentData');
127     }
128 }
129 
130 class Monument_PolishingTextField extends TextField {
131 
132     function __construct($name, $param) {
133         $name .= '[' . $param->ID . ']';
134         parent::__construct($name, $param->FieldTitle(), $param->Price);
135     }
136 
137     function saveInto(DataObject $record) {
138         if (!preg_match('/(\w+)\[(\d+)\]/', $this->name, $matches))
139             user_error("ParameterField::saveInto() $this->name has invalid format");
140 
141         $fieldName = $matches[1];
142         $id = $matches[2];
143 
144         $saveDest = $record->$fieldName();
145 
146         if (!$saveDest)
147             user_error("ParameterField::saveInto() Field '$fieldName' not found on $record->class.$record->ID", E_USER_ERROR);
148 
149         if ($this->value) {
150             $saveDest->add($id, array('Price' => $this->value));
151         }
152         else {
153             $saveDest->remove($id);
154         }
155     }
156 }