DMSDocumentCartController::add() - Code Metrics - Inspection of "Merge pull request #10 from creative-commoners/fea..." - silverstripe/silverstripe-dms-cart - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 24eac7...3bd471 )

by Robbie

created 2017-05-25 03:32 UTC

DMSDocumentCartController::add() D

↳ Parent: DMSDocumentCartController

Complexity

Conditions	10
Paths	36

Size

Total Lines	32
Code Lines	19

Duplication

Lines	5
Ratio	15.63 %

Importance

Changes

Metric	Value
dl	5
loc	32
rs	4.8196
c	0
b	0
f	0
cc	10
eloc	19
nc	36
nop	1

How to fix Complexity

<?php

class DMSDocumentCartController extends Controller
namespace YourVendor;

class YourClass { }
{
    private static $url_handlers = array(

        '$Action//$ID' => 'handleAction',
    );

    private static $allowed_actions = array(

        'DocumentCartForm',
        'add',
        'deduct',
        'remove',
    );

    /**
     * See {@link DMSDocumentCart::getItems()}
     *
     * @return ArrayList
     */
    public function items()
    {
        return $this->getCart()->getItems();
    }

    /**
     * Prepares receiver info for the template.
     * Additionally it uses Zend_Locale to retrieve the localised spelling of the Country
     *
     * @return array
     */
    public function getReceiverInfo()
    {
        $receiverInfo = $this->getCart()->getReceiverInfo();

        if (isset($receiverInfo['DeliveryAddressCountry']) && $receiverInfo['DeliveryAddressCountry']) {
            $source = Zend_Locale::getTranslationList('territory', $receiverInfo['DeliveryAddressCountry'], 2);
            $receiverInfo['DeliveryAddressCountryLiteral'] = $source[$receiverInfo['DeliveryAddressCountry']];
        }

        if (!empty($receiverInfo)) {
            $result = $receiverInfo;
        } else {
            $result = array('Result' => 'no data');
        }

        return $result;
    }

    /**
     * See DMSDocumentCart::isCartEmpty()
     *
     * @return bool
     */
    public function getIsCartEmpty()
    {
        return $this->getCart()->isCartEmpty();
    }

    /**
     * Add quantity to an item that exists in {@link DMSDocumentCart}.
     * If the item does nt exist, try to add a new item of the particular
     * class given the URL parameters available.
     *
     * @param SS_HTTPRequest $request
     *
     * @return SS_HTTPResponse|string
     */
    public function add(SS_HTTPRequest $request)
    {
        $quantity = ($request->requestVar('quantity')) ? intval($request->requestVar('quantity')) : 1;
        $documentId = (int)$request->param('ID');
        if ($doc = DMSDocument::get()->byID($documentId)) {
            if ($doc->isAllowedInCart() && $doc->canView()) {
                if ($this->getCart()->getItem($documentId)) {
                    $this->getCart()->updateItemQuantity($documentId, $quantity);
                } else {
                    $requestItem = DMSRequestItem::create()->setDocument($doc)->setQuantity($quantity);

                    $this->getCart()->addItem($requestItem);
                }
                $backURL = $request->getVar('BackURL');
                // make sure that backURL is a relative path (starts with /)
                if (isset($backURL) && preg_match('/^\//', $backURL)) {
                    $this->getCart()->setBackUrl($backURL);
                }
            }
        }

        if ($request->isAjax()) {

            $this->response->addHeader('Content-Type', 'application/json');

            return Convert::raw2json(array('result' => true));
        }

        if ($backURL = $request->getVar('BackURL')) {
            return $this->redirect($backURL);
        }

        return $this->redirectBack();
    }

    /**
     * Deduct quantity from an item that exists in {@link DMSDocumentCart}
     *
     * @param SS_HTTPRequest $request
     *
     * @return SS_HTTPResponse|string
     */
    public function deduct(SS_HTTPRequest $request)
    {
        $quantity = ($request->requestVar('quantity')) ? intval($request->requestVar('quantity')) : 1;
        $this->getCart()->updateItemQuantity((int)$request->param('ID'), $quantity);
        $this->redirectBack();

        if ($request->isAjax()) {

            $this->response->addHeader('Content-Type', 'application/json');

            return Convert::raw2json(array('result' => true));
        }
        if ($backURL = $request->getVar('BackURL')) {
            return $this->redirect($backURL);
        }

        return $this->redirectBack();
    }

    /**
     * Completely remove an item that exists in {@link DMSDocumentCart}
     *
     * @param SS_HTTPRequest $request
     *
     * @return string

     */
    public function remove(SS_HTTPRequest $request)
    {
        $this->getCart()->removeItemByID(intval($request->param('ID')));

        if ($request->isAjax()) {
            $this->response->addHeader('Content-Type', 'application/json');

            return Convert::raw2json(array('result' => !$this->getIsCartEmpty()));
        }

        return $this->redirectBack();
    }

    /**
     * Retrieves a {@link DMSDocumentCart} instance
     *
     * @return DMSDocumentCart
     */
    public function getCart()
    {
        return singleton('DMSDocumentCart');
    }
}


1		<?php
2
3		class DMSDocumentCartController extends Controller
		0 ignored issues – show Coding Style Compatibility introduced 2017-05-23 04:54 UTC by Report Bug Copy Issue Report PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions. You can fix this by adding a namespace to your class: namespace YourVendor; class YourClass { } When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries. Loading history...
4		{
5		private static $url_handlers = array(
		0 ignored issues – show Comprehensibility introduced 2017-05-23 04:54 UTC by Report Bug Copy Issue Report Consider using a different property name as you override a private property of the parent class. Loading history... Unused Code introduced 2017-05-23 04:54 UTC by Report Bug Copy Issue Report The property `$url_handlers` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
6		'$Action//$ID' => 'handleAction',
7		);
8
9		private static $allowed_actions = array(
		0 ignored issues – show Comprehensibility introduced 2017-05-23 04:54 UTC by Report Bug Copy Issue Report Consider using a different property name as you override a private property of the parent class. Loading history... Unused Code introduced 2017-05-23 04:54 UTC by Report Bug Copy Issue Report The property `$allowed_actions` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
10		'DocumentCartForm',
11		'add',
12		'deduct',
13		'remove',
14		);
15
16		/**
17		* See {@link DMSDocumentCart::getItems()}
18		*
19		* @return ArrayList
20		*/
21		public function items()
22		{
23		return $this->getCart()->getItems();
24		}
25
26		/**
27		* Prepares receiver info for the template.
28		* Additionally it uses Zend_Locale to retrieve the localised spelling of the Country
29		*
30		* @return array
31		*/
32		public function getReceiverInfo()
33		{
34		$receiverInfo = $this->getCart()->getReceiverInfo();
35
36		if (isset($receiverInfo['DeliveryAddressCountry']) && $receiverInfo['DeliveryAddressCountry']) {
37		$source = Zend_Locale::getTranslationList('territory', $receiverInfo['DeliveryAddressCountry'], 2);
38		$receiverInfo['DeliveryAddressCountryLiteral'] = $source[$receiverInfo['DeliveryAddressCountry']];
39		}
40
41		if (!empty($receiverInfo)) {
42		$result = $receiverInfo;
43		} else {
44		$result = array('Result' => 'no data');
45		}
46
47		return $result;
48		}
49
50		/**
51		* See DMSDocumentCart::isCartEmpty()
52		*
53		* @return bool
54		*/
55		public function getIsCartEmpty()
56		{
57		return $this->getCart()->isCartEmpty();
58		}
59
60		/**
61		* Add quantity to an item that exists in {@link DMSDocumentCart}.
62		* If the item does nt exist, try to add a new item of the particular
63		* class given the URL parameters available.
64		*
65		* @param SS_HTTPRequest $request
66		*
67		* @return SS_HTTPResponse\|string
68		*/
69		public function add(SS_HTTPRequest $request)
70		{
71		$quantity = ($request->requestVar('quantity')) ? intval($request->requestVar('quantity')) : 1;
72		$documentId = (int)$request->param('ID');
73		if ($doc = DMSDocument::get()->byID($documentId)) {
74		if ($doc->isAllowedInCart() && $doc->canView()) {
75		if ($this->getCart()->getItem($documentId)) {
76		$this->getCart()->updateItemQuantity($documentId, $quantity);
77		} else {
78		$requestItem = DMSRequestItem::create()->setDocument($doc)->setQuantity($quantity);
		0 ignored issues – show Compatibility introduced 2017-05-23 04:54 UTC by Report Bug Copy Issue Report `$doc` of type `object<DataObject>` is not a sub-type of `object<DMSDocument>`. It seems like you assume a child class of the class `DataObject` to be always present. This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass. Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type. Loading history...
79		$this->getCart()->addItem($requestItem);
80		}
81		$backURL = $request->getVar('BackURL');
82		// make sure that backURL is a relative path (starts with /)
83		if (isset($backURL) && preg_match('/^\//', $backURL)) {
84		$this->getCart()->setBackUrl($backURL);
85		}
86		}
87		}
88
89	View Code Duplication	if ($request->isAjax()) {
		0 ignored issues – show Duplication introduced 2017-05-23 04:54 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
90		$this->response->addHeader('Content-Type', 'application/json');
91
92		return Convert::raw2json(array('result' => true));
93		}
94
95		if ($backURL = $request->getVar('BackURL')) {
96		return $this->redirect($backURL);
97		}
98
99		return $this->redirectBack();
100		}
101
102		/**
103		* Deduct quantity from an item that exists in {@link DMSDocumentCart}
104		*
105		* @param SS_HTTPRequest $request
106		*
107		* @return SS_HTTPResponse\|string
108		*/
109		public function deduct(SS_HTTPRequest $request)
110		{
111		$quantity = ($request->requestVar('quantity')) ? intval($request->requestVar('quantity')) : 1;
112		$this->getCart()->updateItemQuantity((int)$request->param('ID'), $quantity);
113		$this->redirectBack();
114
115	View Code Duplication	if ($request->isAjax()) {
		0 ignored issues – show Duplication introduced 2017-05-23 04:54 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
116		$this->response->addHeader('Content-Type', 'application/json');
117
118		return Convert::raw2json(array('result' => true));
119		}
120		if ($backURL = $request->getVar('BackURL')) {
121		return $this->redirect($backURL);
122		}
123
124		return $this->redirectBack();
125		}
126
127		/**
128		* Completely remove an item that exists in {@link DMSDocumentCart}
129		*
130		* @param SS_HTTPRequest $request
131		*
132		* @return string
		0 ignored issues – show Documentation introduced 2017-05-24 11:00 UTC by Report Bug Copy Issue Report Should the return type not be `string\|SS_HTTPResponse\|null\|false`? This check compares the return type specified in the `@return` annotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch. Loading history...
133		*/
134		public function remove(SS_HTTPRequest $request)
135		{
136		$this->getCart()->removeItemByID(intval($request->param('ID')));
137
138		if ($request->isAjax()) {
139		$this->response->addHeader('Content-Type', 'application/json');
140
141		return Convert::raw2json(array('result' => !$this->getIsCartEmpty()));
142		}
143
144		return $this->redirectBack();
145		}
146
147		/**
148		* Retrieves a {@link DMSDocumentCart} instance
149		*
150		* @return DMSDocumentCart
151		*/
152		public function getCart()
153		{
154		return singleton('DMSDocumentCart');
155		}
156		}
157

silverstripe / silverstripe-dms-cart

Push — master ( 24eac7...3bd471 )

DMSDocumentCartController::add() D

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Duplication Side-by-Side

Filter issues like