/**
* Finds or creates values for this type.
*
* @param array $values
*
* @return ArrayList
*/
public function convertArrayToValues(array $values)
{
$set = ArrayList::create();
foreach ($values as $value) {
$val = $this->Values()->find('Value', $value);
if (!$val) {
//TODO: ignore case, if possible
$val = ProductAttributeValue::create();
$val->Value = $value;
$val->TypeID = $this->ID;
$val->write();
}
$set->push($val);
}
return $set;
}
protected function createVariations()
{
$this->alterationMessage("================================================ CREATING VARIATIONS ================================================", "show");
foreach ($this->data as $data) {
$types = array();
$values = array();
$product = $data["Product"];
$arrayForCreation = array();
$variationFilter = array();
$this->alterationMessage("<h1>Working out variations for " . $product->Title . "</h1>");
//create attribute types for one product
$this->alterationMessage("....Creating attribute types");
foreach ($this->Config()->get("attribute_type_field_names") as $fieldKey => $fieldName) {
$startMessage = "........Checking field {$fieldName}";
$attributeTypeName = trim($data["Product"]->Title) . "_" . $fieldName;
$filterArray = array("Name" => $attributeTypeName);
$type = ProductAttributeType::get()->filter($filterArray)->first();
if (!$type) {
$this->alterationMessage($startMessage . " ... creating new attribute type: " . $attributeTypeName, "created");
$type = new ProductAttributeType($filterArray);
$type->Label = $attributeTypeName;
$type->Sort = $fieldKey;
} else {
$this->alterationMessage($startMessage . " ... \tfound existing attribute type: " . $attributeTypeName);
}
$this->addMoreAttributeType($type, $fieldName, $product);
$type->write();
$types[$fieldName] = $type;
$product->VariationAttributes()->add($type);
}
//go through each variation to make the values
$this->alterationMessage("....Creating attribute values");
foreach ($data["VariationRows"] as $key => $row) {
//go through each value
foreach ($this->Config()->get("attribute_type_field_names") as $fieldName) {
if (!isset($row["Data"][$fieldName])) {
$this->alterationMessage("ERROR; {$fieldName} not set at all....", "deleted");
continue;
} elseif (!trim($row["Data"][$fieldName])) {
$this->alterationMessage("skipping {$fieldName} as there are no entries...");
continue;
}
$startMessage = "........Checking field {$fieldName}";
//create attribute value
$attributeValueName = $row["Data"][$fieldName];
$filterArray = array("Code" => $attributeValueName, "TypeID" => $types[$fieldName]->ID);
$value = ProductAttributeValue::get()->filter($filterArray)->first();
if (!$value) {
$this->alterationMessage($startMessage . "............creating new attribute value: <strong>" . $attributeValueName . "</strong> for " . $types[$fieldName]->Name, "created");
$value = ProductAttributeValue::create($filterArray);
$value->Code = $attributeValueName;
$value->Value = $attributeValueName;
} else {
$this->alterationMessage($startMessage . "............found existing attribute value: <strong>" . $attributeValueName . "</strong> for " . $types[$fieldName]->Name);
}
$this->addMoreAttributeType($value, $types[$fieldName], $product);
$value->write();
$values[$fieldName] = $value;
//add at arrays for creation...
if (!isset($arrayForCreation[$types[$fieldName]->ID])) {
$arrayForCreation[$types[$fieldName]->ID] = array();
}
$arrayForCreation[$types[$fieldName]->ID][] = $value->ID;
if (!isset($variationFilters[$key])) {
$variationFilters[$key] = array();
}
$variationFilters[$key][$types[$fieldName]->ID] = $value->ID;
}
}
//remove attribute types without values... (i.e. product only has size of colour)
foreach ($product->VariationAttributes() as $productTypeToBeDeleted) {
if ($productTypeToBeDeleted->Values()->count() == 0) {
$this->alterationMessage("....deleting attribute type with no values: " . $productTypeToBeDeleted->Title);
$product->VariationAttributes()->remove($productTypeToBeDeleted);
}
}
$this->alterationMessage("....Creating Variations ///");
//$this->alterationMessage("....Creating Variations From: ".print_r(array_walk($arrayForCreation, array($this, 'implodeWalk'))));
//generate variations
$variationAttributeValuesPerVariation = array();
foreach ($arrayForCreation as $typeID => $variationEntry) {
foreach ($variationEntry as $positionOfVariation => $attributeValueID) {
$variationAttributeValuesPerVariation[$positionOfVariation][$typeID] = $attributeValueID;
}
}
foreach ($variationAttributeValuesPerVariation as $variationAttributes) {
$variation = $product->getVariationByAttributes($variationAttributes);
if ($variation instanceof ProductVariation) {
$this->alterationMessage(".... Variation " . $variation->FullName . " Already Exists ///");
} else {
//2. if not, create variation with attributes
$className = $product->getClassNameOfVariations();
$newVariation = new $className(array('ProductID' => $product->ID, 'Price' => $product->Price));
$newVariation->setSaveParentProduct(false);
$newVariation->write();
$newVariation->AttributeValues()->addMany($variationAttributes);
$this->alterationMessage(".... Variation " . $newVariation->FullName . " created ///", "created");
}
}
//find variations and add to VariationsRows
foreach ($data["VariationRows"] as $key => $row) {
$variation = $product->getVariationByAttributes($variationFilters[$key]);
if ($variation instanceof ProductVariation) {
$this->alterationMessage("........Created variation, " . $variation->getTitle());
$this->data[$product->ID]["VariationRows"][$key]["Variation"] = $variation;
} else {
$this->alterationMessage("........Could not find variation", "deleted");
}
}
}
$this->alterationMessage("================================================", "show");
}
