+global\RepeatOrderForm::__construct()

Complexity

Conditions	19
Paths	288

Size

Total Lines

149

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function __construct($controller, $name, $repeatOrderID = 0, $originatingOrder = 0)
    {
        $order = null;
        //create vs edit
        if ($repeatOrderID) {
            $repeatOrder = DataObject::get_one('RepeatOrder', "ID = ".$repeatOrderID);
            $items = $repeatOrder->OrderItems();
        } else {
            $repeatOrder = null;
            if ($originatingOrder) {
                $order = Order::get_by_id_if_can_view($originatingOrder);
            }
            if (!$order) {
                $order = ShoppingCart::current_order();
            }
            if ($order) {
                $items = $order->Items();
            } else {
                $items = null;
            }
        }

        //build fields
        $fields = FieldList::create();

        //products!
        if ($items) {
            $fields->push(HeaderField::create('ProductsHeader', 'Products'));
            $products = Product::get()->filter(["AllowPurchase" => 1]);
            $productsMap = $products->map('ID', 'Title')->toArray();
            $this->array_unshift_assoc($productsMap, 0, "--- Please select ---");
            foreach ($productsMap as $id => $title) {
                if ($product = Product::get()->byID($id)) {
                    if (!$product->canPurchase()) {
                        unset($productsMap[$id]);
                    }
                }
            }
            $j = 0;
            foreach ($items as $key => $item) {
                $j++;
                $alternativeItemsMap = $productsMap;
                $defaultProductID =  $item->ProductID ? $item->ProductID : $item->BuyableID;
                $itemID = $defaultProductID;
                unset($alternativeItemsMap[$defaultProductID]);
                $fields->push(
                    DropdownField::create(
                        'Product[ID]['.$itemID.']',
                        "Preferred Product #$j",
                        $productsMap,
                        $defaultProductID
                    )
                );
                $fields->push(
                    NumericField::create(
                        'Product[Quantity]['.$itemID.']',
                        " ... quantity",
                        $item->Quantity
                    )
                );
                $altCount = Config::inst()->get('RepeatOrderForm', 'number_of_product_alternatives');
                if($altCount > 9) {
                    user_error('You can only have up to nine alternatives buyables');
                } elseif($altCount > 0) {
                    for ($i = 1; $i <= $altCount; $i++) {
                        $alternativeField = "Alternative".$i."ID";
                        $fields->push(
                            DropdownField::create(
                                'Product['.$alternativeField.']['.$itemID.']',
                                " ... alternative $i",
                                $alternativeItemsMap,
                                (isset($item->$alternativeField) ? $item->$alternativeField : 0)
                            )
                        );
                    }
                }
            }
        } else {
            $fields->push(HeaderField::create('items', 'There are no products in this repeating order'));
        }

        //other details
        $fields->push(HeaderField::create('DetailsHeader', 'Repeat Order Details'));
        $fields->push(
            DropdownField::create(
                'PaymentMethod',
                'Payment Method',
                Config::inst()->get('RepeatOrder', 'payment_methods')
            )
        );
        $startField = DateField::create('Start', 'Start Date');
        $startField->setConfig('showcalendar', true);
        $fields->push($startField);

        $endField = DateField::create('End', 'End Date');
        $endField->setConfig('showcalendar', true);
        $fields->push($endField);

        $fields->push(
            DropdownField::create(
                'Period',
                'Period',
                Config::inst()->get('RepeatOrder', 'period_fields')
            )
        );
        $fields->push(
            TextareaField::create('Notes', 'Notes')
        );

        //hidden field
        if (isset($order->ID)) {
            $fields->push(
                HiddenField::create('OrderID', 'OrderID', $order->ID)
            );
        }
        if ($repeatOrder) {
            $fields->push(
                HiddenField::create('RepeatOrderID', 'RepeatOrderID', $repeatOrder->ID)
            );
        }

        //actions
        $actions = FieldList::create();
        if ($repeatOrder) {
            $actions->push(FormAction::create('doSave', 'Save'));
        } else {
            $actions->push(FormAction::create('doCreate', 'Create'));
        }

        //required fields
        $requiredArray = array('Start', 'End', 'Period');
        $requiredFields = RequiredFields::create($requiredArray);

        //make form
        parent::__construct($controller, $name, $fields, $actions, $requiredFields);

        //load data
        if ($repeatOrder) {
            $this->loadDataFrom(
                [
                    'Start' => $repeatOrder->Start,
                    'End' => $repeatOrder->End,
                    'Period' => $repeatOrder->Period,
                    'Notes' => $repeatOrder->Notes,
                    'PaymentMethod' => $repeatOrder->PaymentMethod,
                ]
            );
        }
    }