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<?php |
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namespace AntonyThorpe\SilverShopProductModel; |
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use AntonyThorpe\SilverShopProductModel\ProductModel; |
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use SilverStripe\Forms\FieldList; |
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use SilverStripe\Forms\GridField\GridField; |
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use SilverStripe\Forms\GridField\GridFieldConfig_RecordEditor; |
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use SilverStripe\Forms\HeaderField; |
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use SilverStripe\Forms\LabelField; |
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use SilverStripe\ORM\ArrayList; |
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use SilverStripe\ORM\DataExtension; |
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use SilverStripe\ORM\GroupedList; |
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use Symbiote\GridFieldExtensions\GridFieldOrderableRows; |
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/** |
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* Extends SilverShop\Page\ProductCategory to enable the adding of Models |
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*/ |
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class ProductCategoryExtension extends DataExtension |
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{ |
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private static $has_many = array ( |
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'ProductModels' => ProductModel::class |
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); |
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public function updateCMSFields(FieldList $fields) |
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{ |
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$fields->addFieldToTab( |
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'Root.' . _t(\SilverShop\Page\ProductCategory::class . 'Models', 'Models'), |
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HeaderField::create( |
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'ModelHeading', |
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_t(\SilverShop\Page\ProductCategory::class . 'ModelsHeading', 'Specify the models for this Product Category') |
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) |
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); |
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$fields->addFieldToTab( |
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'Root.' . _t(\SilverShop\Page\ProductCategory::class . 'Models', 'Models'), |
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LabelField::create( |
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'ModelLabel', |
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_t( |
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\SilverShop\Page\ProductCategory::class . "ModelsLabel", |
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"The below entries determine the order of Models, and their associated products, on the Product Category Pages. Also, sets the Models to appear in dropdown on each Product's page." |
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) |
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) |
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); |
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$fields->addFieldToTab( |
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'Root.' . _t(\SilverShop\Page\ProductCategory::class . 'Models', 'Models'), |
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GridField::create( |
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'Models', |
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_t(\SilverShop\Page\ProductCategory::class . 'Models', 'Models'), |
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$this->owner->ProductModels()->sort('Sort', 'ASC'), |
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$config = GridFieldConfig_RecordEditor::create() |
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) |
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); |
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// Add reorder capabilties |
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if ($this->owner->ProductModels()->count() >= 2) { |
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$config->addComponent(new GridFieldOrderableRows('Sort')); |
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} |
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} |
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/** |
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* Create a grouped list for presentation in a table |
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* @return GroupedList |
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*/ |
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public function getGroupedProductsByModel() |
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{ |
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$list = $this->owner->ProductsShowable(); |
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$sortedList = new ArrayList(); |
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foreach ($this->owner->ProductModels()->sort('Sort') as $model) { |
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foreach ($list as $product) { |
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if ($product->Model == $model->Title) { |
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$sortedList->push($product); |
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} |
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} |
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} |
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return GroupedList::create($sortedList); |
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} |
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} |
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AntonyThorpe /
silvershop-productmodel
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