ProductWishListControllerExtension

Complexity

Total Complexity

19

Size/Duplication

Total Lines	127
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	8

Test Coverage

Coverage

24%

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
B	ProductWishListForm()	0	18	5
A	getController()	0	6	2
A	doProcessWishList()	0	10	3
A	update()	0	12	2
A	delete()	0	16	4
A	view()	0	17	3

<?php

/**
 * Class ProductWishListControllerExtension
 */
class ProductWishListControllerExtension extends Extension
{

    /**
     * @var array
     */
    private static $allowed_actions = [
        'ProductWishListForm',
        'update',
        'view',
    ];

    /**
     * @param null $wishList
     *
     * @return Form
     */
    public function ProductWishListForm($wishList = null)
    {
        $wishList = ($wishList !== null && $wishList instanceof ProductWishList && $wishList->exists()) ? $wishList : Injector::inst()->get('ProductWishList');

        $controller = $this->getController();

        $form = ProductWishListForm::create($controller, 'ProductWishListForm');

        if ($wishList->getIsEditing()) {
            $form->Fields()->push(HiddenField::create('ID')->setValue($wishList->ID));
        }

        $form->loadDataFrom($wishList);

        $this->owner->extend('updateProductWishListForm', $form);

        return $form;
    }

    /**
     * @return ContentController|Object
     */
    protected function getController()
    {
        return ($this->owner->hasMethod('getCurrentPage'))
            ? $this->owner->getCurrentPage()
            : $this->owner;
    }

    /**
     * @param $data
     * @param Form $form
     *
     * @return SS_HTTPResponse
     */
    public function doProcessWishList($data, Form $form)
    {
        $wishList = (isset($data['ID'])) ? ProductWishList::get()->byID($data['ID']) : ProductWishList::create();
        $form->saveInto($wishList);
        if ($wishList->write()) {
            return $this->getController()->redirect($wishList->Link());
        }

        return $this->getController()->redirect($this->getController()->Link('error'));
    }

    /**
     * @param SS_HTTPRequest|null $request
     *
     * @return mixed
     */
    public function update(SS_HTTPRequest $request = null)
    {
        if ($request === null) {
            $request = $this->getController()->getRequest();
        }

        $wishList = ProductWishList::get()->filter('URLSegment', $request->param('ID'))->first();

        return $this->owner->customise([
            'ProductWishListForm' => $this->ProductWishListForm($wishList),
        ]);
    }

    /**
     * @param SS_HTTPRequest|null $request
     *
     * @return mixed
     */
    public function delete(SS_HTTPRequest $request = null)
    {
        if ($request === null) {
            $request = $this->getController()->getRequest();
        }

        if ($wishList = ProductWishList::get()->byID($request->param('ID'))) {
            if ($wishList->canDelete()) {
                $wishList->delete();

                return $this->getController()->redirect($this->getController()->Link());
            }
        }

        return $this->getController()->redirect($this->getController()->Link('error'));
    }

    /**
     * @param SS_HTTPRequest|null $request
     *
     * @return ViewableData_Customised|SS_HTTPResponse
     */
    public function view(SS_HTTPRequest $request = null)
    {
        if ($request === null) {
            $request = $this->getController()->getRequest();
        }
        $urlSegment = $request->param('ID');

        if ($record = ProductWishList::get()->filter('URLSegment', $urlSegment)->first()) {
            return $this->getController()->customise([
                'WishList' => $record,
                'Breadcrumbs' => $record->Breadcrumbs(),
                'ProductWishListForm' => false,
            ]);
        }

        return $this->getController()->httpError('404');
    }

}