Star_rating::ajax_rate() - Code Metrics - Inspection of "pre release" - imagecms/ImageCMS - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — development ( c8f467...de45b7 )

by Andrij

created 2016-05-16 10:33 UTC

Star_rating::ajax_rate() C

↳ Parent: Star_rating

Complexity

Conditions	9
Paths	17

Size

Total Lines	62
Code Lines	42

Duplication

Lines	0
Ratio	0 %

Importance

Changes	4
Bugs	0	Features	0

Metric	Value
cc	9
eloc	42
c	4
b	0
f	0
nc	17
nop	0
dl	0
loc	62
rs	6.6867

How to fix Long Method

<?php

use CMSFactory\assetManager;

if (!defined('BASEPATH')) {
    exit('No direct script access allowed');
}

/**
 * Image CMS
 *
 * In oder to show "Star rating" type in template:
 * {$CI->load->module('star_rating')->show_star_rating()}
 *
 * If you want to show "Star rating" for product
 * {$CI->load->module('star_rating')->show_star_rating(SProducts $product)}
 *
 * More turn on autoload and url access.
 *
 * Star rating module
 *
 * @property Rating_model rating_model
 */
class Star_rating extends MY_Controller
{


    private $new_votes = 0;

    private $new_rating = 0;

    private $list_for_show = [
                              'main',
                              'category',
                              'brand',
                              'product',
                              'shop_category',
                              'page',
                             ];

    public function __construct() {

        parent::__construct();
        $this->load->helper('path');
        $this->load->model('rating_model');
        $obj = new MY_Lang();
        $obj->load('star_rating');
    }

    public static function adminAutoload() {

        parent::adminAutoload();
    }

    public function autoload() {

    }

    /**
     * Show star_rating
     * @param SProducts $item

     * @param bool $registerScript
     * @return $this|bool

     */
    public function show_star_rating($item = null, $registerScript = true) {
        $this->list_for_show = $this->rating_model->get_settings();
class Id
{
    public $id;

    public function __construct($id)
    {
        $this->id = $id;
    }

}

class Account
{
    /** @var  Id $id */
    public $id;
}

$account_id = false;

if (starsAreRight()) {
    $account_id = new Id(42);
}

$account = new Account();
if ($account instanceof Id)
{
    $account->id = $account_id;
}
        if ($this->list_for_show == null) {
            $this->list_for_show = [];
        }
        $id = $this->core->core_data['id'];
        $type = $this->core->core_data['data_type'];

        // product rating
        if ($item != null && $item instanceof SProducts) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
            if ($item->getRating() != null) {
                $rating_s = (int) $item->getRating() * 20; // rating in percent
            } else {
                $rating_s = 0;
            }

            /** Берем все комментарии по данному товару*/
            $count_commment = $this->db->select('rate')
                ->from('comments')
                ->where('item_id', $item->getId())
                ->count_all_results();

            $data = [
                     'id_type' => $item->getId(),
                     'type'    => 'product',
                     'votes'   => $count_commment,
                     'rating'  => $rating_s,
                    ];
            $template = 'product_star_rating';
        } else {
            if (in_array($type, array_keys($this->list_for_show))) {
                $rating = $this->rating_model->get_rating($id, $type);
                if ($rating->votes != 0) {
                    $rating_s = $rating->rating / $rating->votes * 20; //rating in percent
                } else {
                    $rating_s = 0;
                }
                $data = [
                         'id'     => $rating->id,
                         'type'   => $rating->type,
                         'votes'  => $rating->votes,
                         'rating' => $rating_s,
                        ];

                $template = 'star_rating';
            } else {
                $template = null;
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
                return false;
            }
        }

        //Show template with prepared parameters
        if ($template !== null) {
            $renderTemplate = assetManager::create();
        }
        $renderTemplate->setData($data)
            ->registerStyle('style');
        if ($registerScript) {
            $renderTemplate->registerScript('scripts');
        }
        $renderTemplate->render($template, true);
        return $this;
    }

    /**
     * Change rating for pages / product
     * @return string|null
     */
    public function ajax_rate() {

        $id = $this->input->post('cid');
        $type = $this->input->post('type');
        $rating = (int) $this->input->post('val');

        if ($id != null && $type != null && !$this->session->userdata('voted_g' . $id . $type) == true) {
            //Check if rating exists
            $check = $this->rating_model->get_rating($id, $type);
            if ($check != null) {
                $this->new_votes = $check->votes + 1;
                $this->new_rating = $check->rating + $rating;
                $data = [
                         'votes'  => $this->new_votes,
                         'rating' => $this->new_rating,
                        ];
                $rating_res = $this->new_rating / $this->new_votes * 20;
                $votes_res = $this->new_votes;
                $this->rating_model->update_rating($id, $type, $data);
            } else {
                $data = [
                         'id_type' => $id,
                         'type'    => $type,
                         'votes'   => 1,
                         'rating'  => $rating,
                        ];
                $votes_res = 1;
                $rating_res = $rating * 20;
                $this->rating_model->insert_rating($data);
            }
            //Change rating for product
            if ($type == 'product') {
                if (SProductsQuery::create()->findPk($id) !== null) {
                    $model = SProductsRatingQuery::create()->findPk($id);
                    if ($model === null) {
                        $model = new SProductsRating;
new DateTime; // Bad
new DateTime(); // Good
                        $model->setProductId($id);
                    }
                    $rating_res = (($model->getRating() + $rating) / ($model->getVotes() + 1)) * 20;
                    $votes_res = $model->getVotes() + 1;

                    $model->setVotes($model->getVotes() + 1);
                    $model->setRating($model->getRating() + $rating);
                    $model->save();
                }
            }
            //Save in session user's info
            $this->session->set_userdata('voted_g' . $id . $type, true);

            //If ajax request than return data for with new rating and votes
            if ($this->input->is_ajax_request()) {
                return json_encode(
                    [
                     'rate'  => "$rating_res",
                     'votes' => "$votes_res",
                    ]
                );
            }
        } else {
            return json_encode(['rate' => null]);
        }
    }

    /**
     * Install module
     */
    public function _install() {

        $this->load->dbforge();
        ($this->dx_auth->is_admin()) OR exit;
        $fields = [
                   'id'      => [
                                 'type'           => 'INT',
                                 'auto_increment' => TRUE,
                                ],
                   'id_type' => [
                                 'type'       => 'VARCHAR',
                                 'constraint' => '25',
                                 'null'       => TRUE,
                                ],
                   'type'    => [
                                 'type'       => 'VARCHAR',
                                 'constraint' => '25',
                                 'null'       => TRUE,
                                ],
                   'votes'   => ['type' => 'INT'],
                   'rating'  => ['type' => 'INT'],
                  ];

        $this->dbforge->add_field($fields);
        $this->dbforge->add_key('id', TRUE);
        $this->dbforge->create_table('rating');

        $this->db->where('name', 'star_rating');
        $this->db->update('components', ['enabled' => 1]);
    }

    /**
     * Deinstall module
     */
    public function _deinstall() {

        $this->load->dbforge();
        ($this->dx_auth->is_admin()) OR exit;
        $this->dbforge->drop_table('rating');
    }

}

Push — development ( c8f467...de45b7 )

Star_rating::ajax_rate() C

Complexity

Size

Duplication

Importance

How to fix Long Method

Long Method

1. Missing dependencies

2. Missing use statement

1		<?php
2
3		use CMSFactory\assetManager;
4
5		if (!defined('BASEPATH')) {
6		exit('No direct script access allowed');
7		}
8
9		/**
10		* Image CMS
11		*
12		* In oder to show "Star rating" type in template:
13		* {$CI->load->module('star_rating')->show_star_rating()}
14		*
15		* If you want to show "Star rating" for product
16		* {$CI->load->module('star_rating')->show_star_rating(SProducts $product)}
17		*
18		* More turn on autoload and url access.
19		*
20		* Star rating module
21		*
22		* @property Rating_model rating_model
23		*/
24		class Star_rating extends MY_Controller
25		{
		0 ignored issues – show introduced 2016-02-25 15:02 UTC by Report Bug Copy Issue Report Opening brace of a class must be on the same line as the definition Loading history...
26
27		private $new_votes = 0;
28
29		private $new_rating = 0;
30
31		private $list_for_show = [
32		'main',
33		'category',
34		'brand',
35		'product',
36		'shop_category',
37		'page',
38		];
39
40		public function __construct() {
41
42		parent::__construct();
43		$this->load->helper('path');
44		$this->load->model('rating_model');
45		$obj = new MY_Lang();
46		$obj->load('star_rating');
47		}
48
49		public static function adminAutoload() {
50
51		parent::adminAutoload();
52		}
53
54		public function autoload() {
55
56		}
57
58		/**
59		* Show star_rating
60		* @param SProducts $item
		0 ignored issues – show Documentation introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report Should the type for parameter `$item` not be `SProducts\|null`? This check looks for `@param` annotations where the type inferred by our type inference engine differs from the declared type. It makes a suggestion as to what type it considers more descriptive. Most often this is a case of a parameter that can be null in addition to its declared types. Loading history...
61		* @param bool $registerScript
62		* @return $this\|bool
		0 ignored issues – show Documentation introduced 2016-02-25 15:02 UTC by Report Bug Copy Issue Report Consider making the return type a bit more specific; maybe use `false\|Star_rating`. This check looks for the generic type `array` as a return type and suggests a more specific type. This type is inferred from the actual code. Loading history... introduced 2016-02-25 15:02 UTC by Report Bug Copy Issue Report @return data type must not contain "$" Loading history...
63		*/
64		public function show_star_rating($item = null, $registerScript = true) {
65		$this->list_for_show = $this->rating_model->get_settings();
		0 ignored issues – show Documentation Bug introduced 2016-02-25 15:02 UTC by Report Bug Copy Issue Report It seems like `$this->rating_model->get_settings()` can also be of type `null` or `string`. However, the property `$list_for_show` is declared as type `array`. Maybe add an additional type check? Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly. For example, imagine you have a variable `$accountId` that can either hold an Id object or false (if there is no account id yet). Your code now assigns that value to the `id` property of an instance of the `Account` class. This class holds a proper account, so the id value must no longer be false. Either this assignment is in error or a type check should be added for that assignment. class Id { public $id; public function __construct($id) { $this->id = $id; } } class Account { /** @var Id $id */ public $id; } $account_id = false; if (starsAreRight()) { $account_id = new Id(42); } $account = new Account(); if ($account instanceof Id) { $account->id = $account_id; } Loading history...
66		if ($this->list_for_show == null) {
67		$this->list_for_show = [];
68		}
69		$id = $this->core->core_data['id'];
70		$type = $this->core->core_data['data_type'];
71
72		// product rating
73		if ($item != null && $item instanceof SProducts) {
		0 ignored issues – show Bug introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report The class `SProducts` does not exist. Did you forget a USE statement, or did you not list all dependencies? This error could be the result of: 1. Missing dependencies PHP Analyzer uses your `composer.json` file (if available) to determine the dependencies of your project and to determine all the available classes and functions. It expects the `composer.json` to be in the root folder of your repository. Are you sure this class is defined by one of your dependencies, or did you maybe not list a dependency in either the `require` or `require-dev` section? 2. Missing use statement PHP does not complain about undefined classes in `ìnstanceof` checks. For example, the following PHP code will work perfectly fine: if ($x instanceof DoesNotExist) { // Do something. } If you have not tested against this specific condition, such errors might go unnoticed. Loading history...
74		if ($item->getRating() != null) {
75		$rating_s = (int) $item->getRating() * 20; // rating in percent
76		} else {
77		$rating_s = 0;
78		}
79
80		/** Берем все комментарии по данному товару*/
81		$count_commment = $this->db->select('rate')
82		->from('comments')
83		->where('item_id', $item->getId())
84		->count_all_results();
85
86		$data = [
87		'id_type' => $item->getId(),
88		'type' => 'product',
89		'votes' => $count_commment,
90		'rating' => $rating_s,
91		];
92		$template = 'product_star_rating';
93		} else {
94		if (in_array($type, array_keys($this->list_for_show))) {
95		$rating = $this->rating_model->get_rating($id, $type);
96		if ($rating->votes != 0) {
97		$rating_s = $rating->rating / $rating->votes * 20; //rating in percent
98		} else {
99		$rating_s = 0;
100		}
101		$data = [
102		'id' => $rating->id,
103		'type' => $rating->type,
104		'votes' => $rating->votes,
105		'rating' => $rating_s,
106		];
107
108		$template = 'star_rating';
109		} else {
110		$template = null;
		0 ignored issues – show Unused Code introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report `$template` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
111		return false;
112		}
113		}
114
115		//Show template with prepared parameters
116		if ($template !== null) {
117		$renderTemplate = assetManager::create();
118		}
119		$renderTemplate->setData($data)
120		->registerStyle('style');
121		if ($registerScript) {
122		$renderTemplate->registerScript('scripts');
123		}
124		$renderTemplate->render($template, true);
125		return $this;
126		}
127
128		/**
129		* Change rating for pages / product
130		* @return string\|null
131		*/
132		public function ajax_rate() {
133
134		$id = $this->input->post('cid');
135		$type = $this->input->post('type');
136		$rating = (int) $this->input->post('val');
137
138		if ($id != null && $type != null && !$this->session->userdata('voted_g' . $id . $type) == true) {
139		//Check if rating exists
140		$check = $this->rating_model->get_rating($id, $type);
141		if ($check != null) {
142		$this->new_votes = $check->votes + 1;
143		$this->new_rating = $check->rating + $rating;
144		$data = [
145		'votes' => $this->new_votes,
146		'rating' => $this->new_rating,
147		];
148		$rating_res = $this->new_rating / $this->new_votes * 20;
149		$votes_res = $this->new_votes;
150		$this->rating_model->update_rating($id, $type, $data);
151		} else {
152		$data = [
153		'id_type' => $id,
154		'type' => $type,
155		'votes' => 1,
156		'rating' => $rating,
157		];
158		$votes_res = 1;
159		$rating_res = $rating * 20;
160		$this->rating_model->insert_rating($data);
161		}
162		//Change rating for product
163		if ($type == 'product') {
164		if (SProductsQuery::create()->findPk($id) !== null) {
165		$model = SProductsRatingQuery::create()->findPk($id);
166		if ($model === null) {
167		$model = new SProductsRating;
		0 ignored issues – show Coding Style introduced 2015-11-28 17:40 UTC by Report Bug Copy Issue Report Instantiating objects should always be done with parentheses. The object instantiation should always have parentheses even if no arguments are passed: new DateTime; // Bad new DateTime(); // Good Loading history...
168		$model->setProductId($id);
169		}
170		$rating_res = (($model->getRating() + $rating) / ($model->getVotes() + 1)) * 20;
171		$votes_res = $model->getVotes() + 1;
172
173		$model->setVotes($model->getVotes() + 1);
174		$model->setRating($model->getRating() + $rating);
175		$model->save();
176		}
177		}
178		//Save in session user's info
179		$this->session->set_userdata('voted_g' . $id . $type, true);
180
181		//If ajax request than return data for with new rating and votes
182		if ($this->input->is_ajax_request()) {
183		return json_encode(
184		[
185		'rate' => "$rating_res",
186		'votes' => "$votes_res",
187		]
188		);
189		}
190		} else {
191		return json_encode(['rate' => null]);
192		}
193		}
194
195		/**
196		* Install module
197		*/
198	View Code Duplication	public function _install() {
199
200		$this->load->dbforge();
201		($this->dx_auth->is_admin()) OR exit;
202		$fields = [
203		'id' => [
204		'type' => 'INT',
205		'auto_increment' => TRUE,
206		],
207		'id_type' => [
208		'type' => 'VARCHAR',
209		'constraint' => '25',
210		'null' => TRUE,
211		],
212		'type' => [
213		'type' => 'VARCHAR',
214		'constraint' => '25',
215		'null' => TRUE,
216		],
217		'votes' => ['type' => 'INT'],
218		'rating' => ['type' => 'INT'],
219		];
220
221		$this->dbforge->add_field($fields);
222		$this->dbforge->add_key('id', TRUE);
223		$this->dbforge->create_table('rating');
224
225		$this->db->where('name', 'star_rating');
226		$this->db->update('components', ['enabled' => 1]);
227		}
228
229		/**
230		* Deinstall module
231		*/
232		public function _deinstall() {
233
234		$this->load->dbforge();
235		($this->dx_auth->is_admin()) OR exit;
236		$this->dbforge->drop_table('rating');
237		}
238
239		}

imagecms / ImageCMS

Push — development ( c8f467...de45b7 )

Star_rating::ajax_rate() C

Complexity

Size

Duplication

Importance

How to fix Long Method

Long Method

1. Missing dependencies

2. Missing use statement

Duplication Side-by-Side

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