1 <?php
  2 
  3 /**
  4  * Редактор товаов вне дерева страниц сайта
  5  * Если товаров много искать и редакировать в дереве их неудобно...
  6  *
  7  *
  8  * @package Catalog
  9  * @author menedem, dvp
 10  */
 11 class CatalogAdmin extends ModelAdmin {
 12 
 13     public static $managed_models = array(
 14         'Product',
 15     );
 16 
 17     static $url_segment = 'catalog'; 
 18     static $url_rule = '/$Action';
 19     static $menu_title = 'Catalog';
 20     static $allowed_actions = array('edit', 'view');    
 21     public static $collection_controller_class = "CatalogAdmin_CollectionController";
 22     public static $record_controller_class = "CatalogAdmin_RecordController";
 23     
 24     protected $resultsTableClassName = 'TableField';
 25 
 26     // поля для показа в таблице (array('НазваниеПоля' => 'ТипПоля'))
 27     // для чекбоксов, которые нужно менять, тип CheckboxField, для остальных - ReadonlyField
 28     protected static $table_fields = array('ImportID' => 'ReadonlyField', 'Title' => 'ReadonlyField', 'BasePrice' => 'ReadonlyField', 'CostPrice' => 'ReadonlyField', 'Vendor' => 'ReadonlyField', 'Available' => 'CheckboxField', 'AllowPurchase' => 'CheckboxField');
 29     
 30     static function set_table_fields($fields) {
 31         return self::$table_fields = $fields;
 32     }
 33     
 34     static function get_table_fields() {
 35         return self::$table_fields;
 36     }
 37     
 38     function init(){
 39         parent::init();
 40         
 41         Requirements::javascript('catalog/javascript/CatalogAdmin.js');
 42         Requirements::css('catalog/css/CatalogAdmin.css');
 43     }   
 44 }
 45 
 46 class CatalogAdmin_CollectionController extends ModelAdmin_CollectionController {
 47 
 48     /**
 49      * Мы пока не умеем импорировать товар из CSV
 50      * 
 51      * @return false
 52      */
 53     public function ImportForm() {
 54         return false;
 55     }
 56 
 57     /**
 58      * Создаем товары только к рубрике
 59      *
 60      */
 61     public function CreateForm() {
 62         return false;
 63     }
 64 
 65     public function SearchForm() {
 66         // добавим перевод для рубрики
 67         $form = parent::SearchForm();
 68         if (($catalogs = DataObject::get('Catalog')) && ($rubricField = $form->Fields()->dataFieldByName('ParentID'))) {
 69             $rubricField->setTitle(_t('CatalogAdmin.ParentIDTitle'));
 70             $rubricField->setSource($catalogs->map());
 71         }
 72         return $form;
 73     }
 74     
 75     function ResultsForm($searchCriteria) {
 76         
 77         if($searchCriteria instanceof SS_HTTPRequest) $searchCriteria = $searchCriteria->getVars();
 78         
 79         $tf = $this->getResultsTable($searchCriteria);
 80         
 81         // implemented as a form to enable further actions on the resultset
 82         // (serverside sorting, export as CSV, etc)
 83         $form = new Form(
 84             $this,
 85             'ResultsForm',
 86             new FieldSet(
 87                 new HeaderField('SearchResultsHeader',_t('ModelAdmin.SEARCHRESULTS','Search Results'), 2),
 88                 $tf
 89             ),
 90             new FieldSet(
 91                 new FormAction("doSave", _t('CatalogAdmin.doSave', "Save"))
 92             )
 93         );
 94         
 95         // Include the search criteria on the results form URL, but not dodgy variables like those below
 96         $filteredCriteria = $searchCriteria;
 97         unset($filteredCriteria['ctf']);
 98         unset($filteredCriteria['url']);
 99         unset($filteredCriteria['action_search']);
100         if (isset($filteredCriteria['Available']) && !$filteredCriteria['Available']) {
101             unset($filteredCriteria['Available']);
102         }
103         if (isset($filteredCriteria['AllowPurchase']) && !$filteredCriteria['AllowPurchase']) {
104             unset($filteredCriteria['AllowPurchase']);
105         }
106 
107         $form->setFormAction($this->Link() . '/ResultsForm?' . http_build_query($filteredCriteria));
108         return $form;
109     }
110     
111     function doSave($data, $form) {
112         if (isset($data['Product']) && is_array($data['Product']) && count($data['Product'])) {
113             foreach($data['Product'] as $productID=>$productData) {
114                 if ($product = DataObject::get_by_id('Product', (int)$productID)) {
115                     foreach(CatalogAdmin::get_table_fields() as $fieldName=>$fieldClass) {
116                         if ($fieldClass == 'CheckboxField') {
117                             $product->{$fieldName} = 0;
118                             if (isset($productData[$fieldName])) {
119                                 $product->{$fieldName} = $productData[$fieldName];
120                             }
121                         }
122                     }
123                     $product->writeToStage('Stage');
124                     if ($product->isPublished()) {
125                         $product->publish('Stage', 'Live');
126                     }
127                 }
128             }
129         }
130     }
131     
132     function getResultsTable($searchCriteria) {
133         $summaryFields = array();
134         $nonCheckboxSummaryFields = array();
135         foreach(CatalogAdmin::get_table_fields() as $fieldName=>$fieldClass) {
136             $title = singleton('Product')->fieldLabel($fieldName);
137             if ($fieldClass == 'CheckboxField') {
138                 $title .= ' (<span class="select_all_checkboxes" field="'.$fieldName.'"></span> / <span class="unselect_all_checkboxes" field="'.$fieldName.'"></span>)';
139             } else {
140                 $nonCheckboxSummaryFields[] = $fieldName;
141             }
142             $summaryFields[$fieldName] = $title;
143         }
144 
145         $className = $this->parentController->resultsTableClassName();
146         $tf = new $className(
147             $this->modelClass,
148             $this->modelClass,
149             $summaryFields,
150             CatalogAdmin::get_table_fields()
151         );
152 
153         $tf->setCustomQuery($this->getSearchQuery($searchCriteria));
154         $tf->setPageSize($this->parentController->stat('page_length'));
155         $tf->setShowPagination(true);
156         $tf->showAddRow = false;
157         // @todo Remove records that can't be viewed by the current user
158         $tf->setPermissions(array('view','export','edit'));
159 
160         // csv export settings (select all columns regardless of user checkbox settings in 'ResultsAssembly')
161         $exportFields = $this->getResultColumns($searchCriteria, false);
162         $tf->setFieldListCsv($exportFields);
163 
164         $url = '<a href=\"' . $this->Link() . '/$ID/edit\">$value</a>';
165         $tf->setFieldFormatting(array_combine($nonCheckboxSummaryFields, array_fill(0,count($nonCheckboxSummaryFields), $url)));
166 
167         return $tf;
168     }
169 }
170 
171 class CatalogAdmin_RecordController extends ModelAdmin_RecordController{
172     static $allowed_actions = array('add', 'edit', 'view', 'EditForm', 'ViewForm');
173 
174     public function EditForm() {
175         $fields = $this->currentRecord->getCMSFields();
176         $fields->push(new HiddenField("ID"));
177         
178         $validator = ($this->currentRecord->hasMethod('getCMSValidator')) ? $this->currentRecord->getCMSValidator() : new RequiredFields();
179         $validator->setJavascriptValidationHandler('none');
180         $actions = $this->currentRecord->getCMSActions();   
181 
182         if($this->currentRecord->canEdit(Member::currentUser())){
183             //$actions->push(new FormAction("doSave", _t('ModelAdmin.SAVE', "Save")));
184         }else{
185             $fields = $fields->makeReadonly();
186         }
187 
188         if(!$this->currentRecord->canEdit(Member::currentUser())){
189             $fields = $fields->makeReadonly();        
190         }
191         $actions->dataFieldByName('action_goBack')->setTitle(_t('CatalogAdmin.GOBACK', 'Go Back')); 
192         $actions->removeByName('action_rollback');
193         // прямое удаление вместе со снятием с публикации
194         $actions->dataFieldByName('action_delete')->setTitle(_t('CatalogAdmin.DELETE', 'Delete'));
195         
196         $form = new Form($this, "EditForm", $fields, $actions, $validator);
197         $form->loadDataFrom($this->currentRecord);
198 
199         return $form;
200     }
201     
202     // Сохранить и опубликовать
203     function publish($data, $form, $request){
204         $form->saveInto($this->currentRecord);
205 
206         try {
207             $this->currentRecord->write();
208         } catch(ValidationException $e) {
209             $form->sessionMessage($e->getResult()->message(), 'bad');
210         }
211         $this->currentRecord->doPublish();
212         return $this->result($request);
213     }
214 
215     // Отмена публикации
216     function unpublish($data, $form, $request){
217         $this->currentRecord->doUnpublish();
218         return $this->result($request);
219     }
220     
221     // Сохранить
222     function save($data, $form, $request){
223         $form->saveInto($this->currentRecord);
224 
225         try {
226             $this->currentRecord->write();
227         } catch(ValidationException $e) {
228             $form->sessionMessage($e->getResult()->message(), 'bad');
229         }
230 
231         return $this->result($request);     
232     }
233 
234     // Удалить с тестового сайта
235     function delete($data, $form, $request){
236         $this->currentRecord->doUnpublish();
237         $this->currentRecord->delete();
238         return;
239     }
240 
241     function result($request){
242         // Behaviour switched on ajax.
243         if(Director::is_ajax()) {
244             return $this->edit($request);
245         } else {
246             Director::redirectBack();
247         }
248     }  
249     
250 }
251