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<?php |
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class NutriHolder extends DataObject |
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{ |
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private static $singular_name = 'Nutritional Information Profile'; |
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public function i18n_singular_name() |
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{ |
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return self::$singular_name; |
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} |
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private static $plural_name = 'Nutritional Information Profiles'; |
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public function i18n_plural_name() |
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{ |
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return self::$plural_name; |
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} |
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private static $db = array( |
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'ProfileName' => 'Varchar(50)', |
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'ServingCount' => 'Int', |
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'Container' => 'Varchar(10)', |
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'ServingSize' => 'Varchar(15)', |
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'AdditionalInfo' => 'Varchar(100)', |
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'HidePerServeColumn' => 'Boolean', |
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'HidePer100gColumn' => 'Boolean', |
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'HidePerDVColumn' => 'Boolean' |
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); |
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private static $has_many = array( |
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'NutriRows' => 'NutriRow', |
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'Products' => 'ProductGroup', |
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'ProductVariations' => 'ProductVariation' |
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); |
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/** |
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* @inherited |
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*/ |
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private static $casting = array( |
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'Title' => "Varchar", |
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'Per100Unit' => "Varchar" |
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); |
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/** |
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* Returns the unit for the 'Per 100' column of nutritional information. It tries |
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* to get the unit from the ServingSize field, and if no match returns 'g' |
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* @return String |
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*/ |
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public function Per100Unit() |
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{ |
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return $this->getPer100Unit(); |
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} |
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public function getPer100Unit() |
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{ |
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$string = trim($this->ServingSize); |
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$matches = array(); |
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$matchResult = preg_match('/ ?([A-Z]|[a-z]){1,7}/', $string, $matches); |
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if (!$matchResult) { |
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return "g"; |
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} |
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return trim($matches[0]); |
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} |
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/** |
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* @return String |
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*/ |
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public function Title() |
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{ |
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return $this->getTitle(); |
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} |
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public function getTitle() |
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{ |
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$string = $this->ProfileName; |
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if (!$string) { |
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$string = 'Profile #'.$this->ID.' (please customise) '; |
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} |
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$string .= ': '; |
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$string .= "serving: ".$this->ServingCount."; "; |
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$string .= "size: ".$this->ServingSize."; "; |
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$string .= "container: ".$this->Container."; "; |
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return $string; |
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} |
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private static $summary_fields = array( |
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'Title' => 'Title', |
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); |
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private static $searchable_fields = array( |
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'ProfileName' => 'PartialMatchFilter', |
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'ServingCount' => 'ExactMatchFilter', |
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'Container' => 'PartialMatchFilter', |
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'ServingSize' => 'ExactMatchFilter', |
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'AdditionalInfo' => 'PartialMatchFilter', |
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'AdditionalInfo' => 'PartialMatchFilter' |
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); |
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public function getCMSFields() |
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{ |
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$fields = parent::getCMSFields(); |
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$config = GridFieldConfig_RelationEditor::create(); |
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$config->addComponent(new GridFieldSortableRows('SortOrder')); |
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$fields->addFieldsToTab( |
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'Root.Main', |
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array( |
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NumericField::create('ServingCount', 'Servings per package') |
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->setRightTitle('The number of servings in the jar/bucket/bottle/conatiner'), |
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TextField::create('Container', 'The product container') |
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->setRightTitle('The conatiner for the product e.g. Jar, Bottle, Bucket'), |
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TextField::create('ServingSize', 'The size of each serving') |
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->setRightTitle('The size of each serving e.g., 3g, 30ml'), |
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TextField::create('AdditionalInfo', 'Additional information') |
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->setRightTitle('For example "Remove label with care."'), |
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) |
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); |
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$productsGrid = $fields->dataFieldByName('Products'); |
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if ($productsGrid) { |
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$productsFieldConfig = GridFieldConfig_RecordViewer::create(); |
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$productsGrid -> setConfig($productsFieldConfig); |
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} |
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$productVariationsGrid = $fields->dataFieldByName('ProductVariations'); |
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if ($productVariationsGrid) { |
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$productVariationsConfig = GridFieldConfig_RecordViewer::create(); |
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$productVariationsGrid -> setConfig($productVariationsConfig); |
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} |
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$nutriRowsGridField = $fields->dataFieldByName('NutriRows'); |
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if ($nutriRowsGridField) { |
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$nutriRowsFieldConfig = $nutriRowsGridField ->getConfig(); |
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$nutriRowsFieldConfig |
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->addComponent(new GridFieldEditableColumns()) |
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->addComponent(new GridFieldDeleteAction()) |
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->addComponent(new GridFieldSortableRows('SortOrder')) |
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->getComponentByType('GridFieldEditableColumns') |
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->setDisplayFields( |
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array( |
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'Title' => array( |
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'title' => 'Item', |
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'field' => 'ReadonlyField' |
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), |
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'PerServe' => array( |
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"title" => "Per Serve", |
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"callback" => function ($record, $column, $grid) { |
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return new TextField($column, "Serve"); |
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}), |
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'Per100' => function ($record, $column, $grid) { |
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return new TextField($column, "Per 100"); |
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} |
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) |
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); |
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} |
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$fields->removeFieldFromTab('Root.Main', 'SortOrder'); |
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return $fields; |
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} |
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/** |
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* @return DataList |
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*/ |
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public function ShownNutriRows() |
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{ |
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return $this->NutriRows() |
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->exclude(array("Hide" => 1)); |
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} |
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/** |
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* @return DataList |
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*/ |
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public function NumberOfTableColums() |
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{ |
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$tablesCols = 4; |
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if ($this->HidePerServeColumn) { |
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$tablesCols--; |
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} |
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if ($this->HidePer100gColumn) { |
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$tablesCols--; |
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} |
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if ($this->HidePerDVColumn) { |
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$tablesCols--; |
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} |
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return $tablesCols; |
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} |
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} |
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You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.