AddToCartForm::getProductFields() - Code Metrics - Inspection of "ProductOption - initial build" - dynamic/silverstripe-foxy - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#21)

by Jason

created 2019-05-15 03:20 UTC

AddToCartForm::getProductFields() C

↳ Parent: AddToCartForm

Complexity

Conditions	11
Paths	122

Size

Total Lines	101
Code Lines	63

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	11
eloc	63
nc	122
nop	1
dl	0
loc	101
rs	6.5138
c	0
b	0
f	0

How to fix Long Method Complexity

<?php

namespace Dynamic\Foxy\Form;

use Dynamic\Foxy\Extension\Purchasable;
use Dynamic\Foxy\Extension\Shippable;
use Dynamic\Foxy\Model\Foxy;
use Dynamic\Foxy\Model\FoxyHelper;
use Dynamic\Foxy\Model\ProductOption;
use Dynamic\Foxy\Model\Setting;
use SilverStripe\Forms\CompositeField;
use SilverStripe\Forms\DropdownField;
use SilverStripe\Forms\FieldList;
use SilverStripe\Forms\Form;
use SilverStripe\Forms\FormAction;
use SilverStripe\Forms\HeaderField;
use SilverStripe\Forms\HiddenField;
use SilverStripe\Forms\RequiredFields;

class AddToCartForm extends Form
{
    /**
     * @var
     */
    protected $foxy_setting;

    /**
     * @var
     */
    private $product;

    /**
     * @param $foxySetting
     *
     * @return $this
     */
    public function setFoxySetting($foxySetting)
    {
        $foxySetting = $foxySetting === null ? Setting::current_foxy_setting() : $foxySetting;
        if ($foxySetting instanceof Setting) {
            $this->foxy_setting = $foxySetting;
            return $this;
        }
        throw new \InvalidArgumentException('$foxySetting needs to be an instance of Foxy Setting.');
    }

    /**
     * @return FoxyStripeSetting
filter:
    dependency_paths: ["lib/*"]
     */
    public function getFoxySetting()
    {
        if (!$this->foxy_setting) {
            $this->setFoxySetting(Setting::current_foxy_setting());
        }
        return $this->foxy_setting;

    }

    /**
     * @param $product
     *
     * @return $this
     */
    public function setProduct($product)
    {
        if ($product->isProduct()) {
            $this->product = $product;
            return $this;
        }
        throw new \InvalidArgumentException('$product needs to implement a Foxy DataExtension.');
    }

    /**
     * @return ProductPage
filter:
    dependency_paths: ["lib/*"]
     */
    public function getProduct()
    {
        return $this->product;
    }

    /**
     * AddToCartForm constructor.
     *
     * @param ContentController $controller
filter:
    dependency_paths: ["lib/*"]
     * @param string $name
     * @param FieldList|null $fields
     * @param FieldList|null $actions
     * @param null $validator

     * @param null $product

     * @param null $foxySetting

     *
     */
    public function __construct(
        $controller,
        $name,
        FieldList $fields = null,
        FieldList $actions = null,
        $validator = null,
        $product = null,
        $foxySetting = null
    ) {
        $this->setProduct($product);
        $this->setFoxySetting($foxySetting);

        $fields = ($fields != null && $fields->exists()) ?
            $this->getProductFields($fields) :
            $this->getProductFields(FieldList::create());

        $actions = ($actions != null && $actions->exists()) ?
            $this->getProductActions($actions) :
            $this->getProductActions(FieldList::create());

        $validator = (!empty($validator) || $validator != null) ? $validator : RequiredFields::create();

        parent::__construct($controller, $name, $fields, $actions, $validator);

        //have to call after parent::__construct()
        $this->setAttribute('action', FoxyHelper::FormActionURL());
        $this->disableSecurityToken();
        $this->setHTMLID($this->getTemplateHelper()->generateFormID($this) . "_{$product->ID}");
    }

    /**
     * @param FieldList $fields
     *
     * @return FieldList
     */
    protected function getProductFields(FieldList $fields)
    {
        $hiddenTitle = ($this->product->ReceiptTitle) ?
            htmlspecialchars($this->product->ReceiptTitle) :
            htmlspecialchars($this->product->Title);
        $code = $this->product->Code;

        if ($this->product->isAvailable()) {
            $fields->push(
                HiddenField::create('name')
                    ->setValue(
                        self::getGeneratedValue($code, 'name', $hiddenTitle, 'value')
                    )
            );

            $fields->push(
                HiddenField::create('category')
                    ->setValue(
                        self::getGeneratedValue($code, 'category', $this->product->FoxyCategory()->Code, 'value')
                    )
            );

            $fields->push(
                HiddenField::create('code')
                    ->setValue(
                        self::getGeneratedValue($code, 'code', $this->product->Code, 'value')
                    )
            );

            $fields->push(
                HiddenField::create('product_id')
                    ->setValue(
                        self::getGeneratedValue($code, 'product_id', $this->product->ID, 'value')
                    )
                    ->setName('h:product_id')
            );

            $fields->push(
                HiddenField::create('price')
                    ->setValue(
                        self::getGeneratedValue($code, 'price', $this->product->Price, 'value')
                    )
            );

            if ($this->product->hasExtension(Shippable::class)) {
                if ($this->product->Weight > 0) {
                    $fields->push(
                        HiddenField::create('weight')
                            ->setValue(
                                self::getGeneratedValue($code, 'weight', $this->product->Weight, 'value')
                            )
                    );
                }
            }

            $image = null;
            if ($this->product->hasMethod('getImage')) {
                if ($this->product->getImage()) {
                    $image = $this->product->getImage()->CMSThumbnail()->absoluteURL;
                }
                if ($image) {
                    $fields->push(
                        HiddenField::create('image')
                            ->setValue(
                                self::getGeneratedValue($code, 'image', $image, 'value')
                            )
                    );
                }
            }

            $optionsSet = $this->getProductOptionSet();
            $fields->push($optionsSet);
            $quantityMax = (FoxyHelper::config()->get('max_quantity' != null)) ?

                FoxyHelper::config()->get('MaxQuantity') :
                10;
            $fields->push(QuantityField::create('x:visibleQuantity')->setTitle('Quantity')->setValue(1));
            $fields->push(
                HiddenField::create('quantity')
                    ->setValue(
                        self::getGeneratedValue($code, 'quantity', 1, 'value')
                    )
            );

            $fields->push(
                HeaderField::create('submitPrice', '$' . $this->product->Price, 4)
                    ->addExtraClass('submit-price')
            );
            $fields->push(
                $unavailable = HeaderField::create('unavailableText', 'Selection unavailable', 4)
                    ->addExtraClass('unavailable-text')
            );
            if (!empty(trim($this->foxy_setting->StoreDomain)) && $this->product->isAvailable()) {
                $unavailable->addExtraClass('hidden');
            }
        } else {
            $fields->push(HeaderField::create('unavailableText', 'currently unavaiable', 4));
        }

        $this->extend('updateProductFields', $fields);

        return $fields;
    }

    /**
     * @param FieldList $actions
     *
     * @return FieldList
     */
    protected function getProductActions(FieldList $actions)
    {
        if (!empty(trim($this->foxy_setting->StoreDomain)) && $this->product->isAvailable()) {
            $actions->push(
                FormAction::create(
                    'x:submit',
                    _t(__CLASS__ . '.AddToCart', 'Add to Cart')
                )
                    ->addExtraClass('fs-add-to-cart-button')
                    ->setName('x:submit')
            );
        }

        $this->extend('updateProductActions', $actions);

        return $actions;
    }

    /**
     * @param null $productCode

     * @param null $optionName

     * @param null $optionValue

     * @param string $method
     * @param bool $output
     * @param bool $urlEncode
     *
     * @return null|string
     */
    // todo - Purchasable Extension or AddToCartForm? protected in Form
    public static function getGeneratedValue(
        $productCode = null,
        $optionName = null,
        $optionValue = null,
        $method = 'name',
        $output = false,
        $urlEncode = false
    ) {
        $optionName = ($optionName !== null) ? preg_replace('/\s/', '_', $optionName) : $optionName;

        $helper = FoxyHelper::create();

        return $helper::fc_hash_value($productCode, $optionName, $optionValue, $method, $output, $urlEncode);
    }

    /**
     * @return CompositeField
     */
    protected function getProductOptionSet()
    {
        /** @var CompositeField $optionsSet */
        $optionsSet = CompositeField::create();

        $types = $this->product->OptionTypes();

        foreach ($types as $type) {
            $title = $type->Title;
            $fieldName = preg_replace('/\s/', '_', $title);
            $disabled = [];
            $fullOptions = [];

            foreach ($type->Options() as $option) {
                $option = $this->setAvailability($option);
                $name = self::getGeneratedValue(
                    $this->product->Code,
                    $type->Title,
                    $option->getGeneratedValue(),
                    'value'
                );

                $fullOptions[$name] = $option->getGeneratedTitle();
                if (!$option->Availability) {
                    array_push($disabled, $name);
                }
            }

            $optionsSet->push(
                $dropdown = DropdownField::create($fieldName, $title, $fullOptions)->setTitle($title)
            );

            if (!empty($disabled)) {
                $dropdown->setDisabledItems($disabled);
            }

            $dropdown->addExtraClass("product-options");
        }

        $optionsSet->addExtraClass('foxycartOptionsContainer');

        return $optionsSet;
    }

    /**
     * @param OptionItem $option
filter:
    dependency_paths: ["lib/*"]
     * @return OptionItem
     */
    protected function setAvailability(ProductOption $option)
    {
        $option->Available = ($option->getAvailability()) ? true : false;

        return $option;

    }
}


1			<?php
2
3			namespace Dynamic\Foxy\Form;
4
5			use Dynamic\Foxy\Extension\Purchasable;
6			use Dynamic\Foxy\Extension\Shippable;
7			use Dynamic\Foxy\Model\Foxy;
8			use Dynamic\Foxy\Model\FoxyHelper;
9			use Dynamic\Foxy\Model\ProductOption;
10			use Dynamic\Foxy\Model\Setting;
11			use SilverStripe\Forms\CompositeField;
12			use SilverStripe\Forms\DropdownField;
13			use SilverStripe\Forms\FieldList;
14			use SilverStripe\Forms\Form;
15			use SilverStripe\Forms\FormAction;
16			use SilverStripe\Forms\HeaderField;
17			use SilverStripe\Forms\HiddenField;
18			use SilverStripe\Forms\RequiredFields;
19
20			class AddToCartForm extends Form
21			{
22			/**
23			* @var
24			*/
25			protected $foxy_setting;
26
27			/**
28			* @var
29			*/
30			private $product;
31
32			/**
33			* @param $foxySetting
34			*
35			* @return $this
36			*/
37			public function setFoxySetting($foxySetting)
38			{
39			$foxySetting = $foxySetting === null ? Setting::current_foxy_setting() : $foxySetting;
40			if ($foxySetting instanceof Setting) {
41			$this->foxy_setting = $foxySetting;
42			return $this;
43			}
44			throw new \InvalidArgumentException('$foxySetting needs to be an instance of Foxy Setting.');
45			}
46
47			/**
48			* @return FoxyStripeSetting
			0 ignored issues – show Bug introduced 2019-05-14 05:23 UTC by Report Bug Copy Issue Report The type `Dynamic\Foxy\Form\FoxyStripeSetting` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
49			*/
50			public function getFoxySetting()
51			{
52			if (!$this->foxy_setting) {
53			$this->setFoxySetting(Setting::current_foxy_setting());
54			}
55			return $this->foxy_setting;
			0 ignored issues – show Bug Best Practice introduced 2019-05-14 05:23 UTC by Report Bug Copy Issue Report The expression `return $this->foxy_setting` returns the type `Dynamic\Foxy\Model\Setting` which is incompatible with the documented return type `Dynamic\Foxy\Form\FoxyStripeSetting`. Loading history...
56			}
57
58			/**
59			* @param $product
60			*
61			* @return $this
62			*/
63			public function setProduct($product)
64			{
65			if ($product->isProduct()) {
66			$this->product = $product;
67			return $this;
68			}
69			throw new \InvalidArgumentException('$product needs to implement a Foxy DataExtension.');
70			}
71
72			/**
73			* @return ProductPage
			0 ignored issues – show Bug introduced 2019-05-14 05:23 UTC by Report Bug Copy Issue Report The type `Dynamic\Foxy\Form\ProductPage` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
74			*/
75			public function getProduct()
76			{
77			return $this->product;
78			}
79
80			/**
81			* AddToCartForm constructor.
82			*
83			* @param ContentController $controller
			0 ignored issues – show Bug introduced 2019-05-14 05:23 UTC by Report Bug Copy Issue Report The type `Dynamic\Foxy\Form\ContentController` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
84			* @param string $name
85			* @param FieldList\|null $fields
86			* @param FieldList\|null $actions
87			* @param null $validator
			0 ignored issues – show Documentation Bug introduced 2019-05-14 05:23 UTC by Report Bug Copy Issue Report Are you sure the doc-type for parameter `$validator` is correct as it would always require `null` to be passed? Loading history...
88			* @param null $product
			0 ignored issues – show Documentation Bug introduced 2019-05-14 05:23 UTC by Report Bug Copy Issue Report Are you sure the doc-type for parameter `$product` is correct as it would always require `null` to be passed? Loading history...
89			* @param null $foxySetting
			0 ignored issues – show Documentation Bug introduced 2019-05-14 05:23 UTC by Report Bug Copy Issue Report Are you sure the doc-type for parameter `$foxySetting` is correct as it would always require `null` to be passed? Loading history...
90			*
91			*/
92			public function __construct(
93			$controller,
94			$name,
95			FieldList $fields = null,
96			FieldList $actions = null,
97			$validator = null,
98			$product = null,
99			$foxySetting = null
100			) {
101			$this->setProduct($product);
102			$this->setFoxySetting($foxySetting);
103
104			$fields = ($fields != null && $fields->exists()) ?
105			$this->getProductFields($fields) :
106			$this->getProductFields(FieldList::create());
107
108			$actions = ($actions != null && $actions->exists()) ?
109			$this->getProductActions($actions) :
110			$this->getProductActions(FieldList::create());
111
112			$validator = (!empty($validator) \|\| $validator != null) ? $validator : RequiredFields::create();
113
114			parent::__construct($controller, $name, $fields, $actions, $validator);
115
116			//have to call after parent::__construct()
117			$this->setAttribute('action', FoxyHelper::FormActionURL());
118			$this->disableSecurityToken();
119			$this->setHTMLID($this->getTemplateHelper()->generateFormID($this) . "_{$product->ID}");
120			}
121
122			/**
123			* @param FieldList $fields
124			*
125			* @return FieldList
126			*/
127			protected function getProductFields(FieldList $fields)
128			{
129			$hiddenTitle = ($this->product->ReceiptTitle) ?
130			htmlspecialchars($this->product->ReceiptTitle) :
131			htmlspecialchars($this->product->Title);
132			$code = $this->product->Code;
133
134			if ($this->product->isAvailable()) {
135			$fields->push(
136			HiddenField::create('name')
137			->setValue(
138			self::getGeneratedValue($code, 'name', $hiddenTitle, 'value')
139			)
140			);
141
142			$fields->push(
143			HiddenField::create('category')
144			->setValue(
145			self::getGeneratedValue($code, 'category', $this->product->FoxyCategory()->Code, 'value')
146			)
147			);
148
149			$fields->push(
150			HiddenField::create('code')
151			->setValue(
152			self::getGeneratedValue($code, 'code', $this->product->Code, 'value')
153			)
154			);
155
156			$fields->push(
157			HiddenField::create('product_id')
158			->setValue(
159			self::getGeneratedValue($code, 'product_id', $this->product->ID, 'value')
160			)
161			->setName('h:product_id')
162			);
163
164			$fields->push(
165			HiddenField::create('price')
166			->setValue(
167			self::getGeneratedValue($code, 'price', $this->product->Price, 'value')
168			)
169			);
170
171			if ($this->product->hasExtension(Shippable::class)) {
172			if ($this->product->Weight > 0) {
173			$fields->push(
174			HiddenField::create('weight')
175			->setValue(
176			self::getGeneratedValue($code, 'weight', $this->product->Weight, 'value')
177			)
178			);
179			}
180			}
181
182			$image = null;
183			if ($this->product->hasMethod('getImage')) {
184			if ($this->product->getImage()) {
185			$image = $this->product->getImage()->CMSThumbnail()->absoluteURL;
186			}
187			if ($image) {
188			$fields->push(
189			HiddenField::create('image')
190			->setValue(
191			self::getGeneratedValue($code, 'image', $image, 'value')
192			)
193			);
194			}
195			}
196
197			$optionsSet = $this->getProductOptionSet();
198			$fields->push($optionsSet);
199			$quantityMax = (FoxyHelper::config()->get('max_quantity' != null)) ?
			0 ignored issues – show Unused Code introduced 2019-05-15 03:15 UTC by Report Bug Copy Issue Report The assignment to `$quantityMax` is dead and can be removed. Loading history...
200			FoxyHelper::config()->get('MaxQuantity') :
201			10;
202			$fields->push(QuantityField::create('x:visibleQuantity')->setTitle('Quantity')->setValue(1));
203			$fields->push(
204			HiddenField::create('quantity')
205			->setValue(
206			self::getGeneratedValue($code, 'quantity', 1, 'value')
207			)
208			);
209
210			$fields->push(
211			HeaderField::create('submitPrice', '$' . $this->product->Price, 4)
212			->addExtraClass('submit-price')
213			);
214			$fields->push(
215			$unavailable = HeaderField::create('unavailableText', 'Selection unavailable', 4)
216			->addExtraClass('unavailable-text')
217			);
218			if (!empty(trim($this->foxy_setting->StoreDomain)) && $this->product->isAvailable()) {
219			$unavailable->addExtraClass('hidden');
220			}
221			} else {
222			$fields->push(HeaderField::create('unavailableText', 'currently unavaiable', 4));
223			}
224
225			$this->extend('updateProductFields', $fields);
226
227			return $fields;
228			}
229
230			/**
231			* @param FieldList $actions
232			*
233			* @return FieldList
234			*/
235			protected function getProductActions(FieldList $actions)
236			{
237			if (!empty(trim($this->foxy_setting->StoreDomain)) && $this->product->isAvailable()) {
238			$actions->push(
239			FormAction::create(
240			'x:submit',
241			_t(__CLASS__ . '.AddToCart', 'Add to Cart')
242			)
243			->addExtraClass('fs-add-to-cart-button')
244			->setName('x:submit')
245			);
246			}
247
248			$this->extend('updateProductActions', $actions);
249
250			return $actions;
251			}
252
253			/**
254			* @param null $productCode
			0 ignored issues – show Documentation Bug introduced 2019-05-14 05:23 UTC by Report Bug Copy Issue Report Are you sure the doc-type for parameter `$productCode` is correct as it would always require `null` to be passed? Loading history...
255			* @param null $optionName
			0 ignored issues – show Documentation Bug introduced 2019-05-14 05:23 UTC by Report Bug Copy Issue Report Are you sure the doc-type for parameter `$optionName` is correct as it would always require `null` to be passed? Loading history...
256			* @param null $optionValue
			0 ignored issues – show Documentation Bug introduced 2019-05-14 05:23 UTC by Report Bug Copy Issue Report Are you sure the doc-type for parameter `$optionValue` is correct as it would always require `null` to be passed? Loading history...
257			* @param string $method
258			* @param bool $output
259			* @param bool $urlEncode
260			*
261			* @return null\|string
262			*/
263			// todo - Purchasable Extension or AddToCartForm? protected in Form
264			public static function getGeneratedValue(
265			$productCode = null,
266			$optionName = null,
267			$optionValue = null,
268			$method = 'name',
269			$output = false,
270			$urlEncode = false
271			) {
272			$optionName = ($optionName !== null) ? preg_replace('/\s/', '_', $optionName) : $optionName;
			0 ignored issues – show introduced 2019-05-14 05:23 UTC by Report Bug Copy Issue Report The condition `$optionName !== null` is always `false`. Loading history...
273			$helper = FoxyHelper::create();
274
275			return $helper::fc_hash_value($productCode, $optionName, $optionValue, $method, $output, $urlEncode);
276			}
277
278			/**
279			* @return CompositeField
280			*/
281			protected function getProductOptionSet()
282			{
283			/** @var CompositeField $optionsSet */
284			$optionsSet = CompositeField::create();
285
286			$types = $this->product->OptionTypes();
287
288			foreach ($types as $type) {
289			$title = $type->Title;
290			$fieldName = preg_replace('/\s/', '_', $title);
291			$disabled = [];
292			$fullOptions = [];
293
294			foreach ($type->Options() as $option) {
295			$option = $this->setAvailability($option);
296			$name = self::getGeneratedValue(
297			$this->product->Code,
298			$type->Title,
299			$option->getGeneratedValue(),
300			'value'
301			);
302
303			$fullOptions[$name] = $option->getGeneratedTitle();
304			if (!$option->Availability) {
305			array_push($disabled, $name);
306			}
307			}
308
309			$optionsSet->push(
310			$dropdown = DropdownField::create($fieldName, $title, $fullOptions)->setTitle($title)
311			);
312
313			if (!empty($disabled)) {
314			$dropdown->setDisabledItems($disabled);
315			}
316
317			$dropdown->addExtraClass("product-options");
318			}
319
320			$optionsSet->addExtraClass('foxycartOptionsContainer');
321
322			return $optionsSet;
323			}
324
325			/**
326			* @param OptionItem $option
			0 ignored issues – show Bug introduced 2019-05-15 03:15 UTC by Report Bug Copy Issue Report The type `Dynamic\Foxy\Form\OptionItem` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
327			* @return OptionItem
328			*/
329			protected function setAvailability(ProductOption $option)
330			{
331			$option->Available = ($option->getAvailability()) ? true : false;
			0 ignored issues – show Bug Best Practice introduced 2019-05-15 03:15 UTC by Report Bug Copy Issue Report The property `Available` does not exist on `Dynamic\Foxy\Model\ProductOption`. Since you implemented `__set`, consider adding a @property annotation. Loading history...
332			return $option;
			0 ignored issues – show Bug Best Practice introduced 2019-05-15 03:15 UTC by Report Bug Copy Issue Report The expression `return $option` returns the type `Dynamic\Foxy\Model\ProductOption` which is incompatible with the documented return type `Dynamic\Foxy\Form\OptionItem`. Loading history...
333			}
334			}
335

dynamic / silverstripe-foxy

Pull Request — master (#21)

AddToCartForm::getProductFields() C

Complexity

Size

Duplication

Importance

How to fix Long Method Complexity

Long Method

Duplication Side-by-Side

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