AuthItem::checkUnique() - Code Metrics - Inspection of "Update AuthItem.php (#346)" - mdmsoft/yii2-admin - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( ceb93d...c5ee5e )

by Misbahul D

created 2017-10-04 02:49 UTC

AuthItem::checkUnique() A

↳ Parent: AuthItem

Complexity

Conditions	3
Paths	2

Size

Total Lines	13
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	13
rs	9.4285
cc	3
eloc	9
nc	2
nop	0

<?php

namespace mdm\admin\models;

use mdm\admin\components\Configs;
use mdm\admin\components\Helper;
use Yii;
use yii\base\Model;
use yii\helpers\Json;
use yii\rbac\Item;

/**
 * This is the model class for table "tbl_auth_item".
 *
 * @property string $name
 * @property integer $type
 * @property string $description
 * @property string $ruleName
 * @property string $data
 *
 * @property Item $item
 *
 * @author Misbahul D Munir <[email protected]>
 * @since 1.0
 */
class AuthItem extends Model
{
    public $name;
    public $type;
    public $description;
    public $ruleName;
    public $data;
    /**
     * @var Item
     */
    private $_item;

    /**
     * Initialize object
     * @param Item  $item
     * @param array $config
     */
    public function __construct($item = null, $config = [])
    {
        $this->_item = $item;
        if ($item !== null) {
            $this->name = $item->name;
            $this->type = $item->type;
            $this->description = $item->description;
            $this->ruleName = $item->ruleName;
            $this->data = $item->data === null ? null : Json::encode($item->data);
        }
        parent::__construct($config);
    }

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['ruleName'], 'checkRule'],
            [['name', 'type'], 'required'],
            [['name'], 'checkUnique', 'when' => function () {
                return $this->isNewRecord || ($this->_item->name != $this->name);
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
            }],
            [['type'], 'integer'],
            [['description', 'data', 'ruleName'], 'default'],
            [['name'], 'string', 'max' => 64],
        ];
    }

    /**
     * Check role is unique
     */
    public function checkUnique()
    {
        $authManager = Configs::authManager();
        $value = $this->name;
        if ($authManager->getRole($value) !== null || $authManager->getPermission($value) !== null) {
            $message = Yii::t('yii', '{attribute} "{value}" has already been taken.');
            $params = [
                'attribute' => $this->getAttributeLabel('name'),
                'value' => $value,
            ];
            $this->addError('name', Yii::$app->getI18n()->format($message, $params, Yii::$app->language));
        }
    }

    /**
     * Check for rule
     */
    public function checkRule()
    {
        $name = $this->ruleName;
        if (!Configs::authManager()->getRule($name)) {
            try {
                $rule = Yii::createObject($name);
                if ($rule instanceof \yii\rbac\Rule) {
                    $rule->name = $name;
                    Configs::authManager()->add($rule);
                } else {
                    $this->addError('ruleName', Yii::t('rbac-admin', 'Invalid rule "{value}"', ['value' => $name]));
                }
            } catch (\Exception $exc) {
                $this->addError('ruleName', Yii::t('rbac-admin', 'Rule "{value}" does not exists', ['value' => $name]));
            }
        }
    }

    /**
     * @inheritdoc
     */
    public function attributeLabels()
    {
        return [
            'name' => Yii::t('rbac-admin', 'Name'),
            'type' => Yii::t('rbac-admin', 'Type'),
            'description' => Yii::t('rbac-admin', 'Description'),
            'ruleName' => Yii::t('rbac-admin', 'Rule Name'),
            'data' => Yii::t('rbac-admin', 'Data'),
        ];
    }

    /**
     * Check if is new record.
     * @return boolean
     */
    public function getIsNewRecord()
    {
        return $this->_item === null;
    }

    /**
     * Find role
     * @param string $id
     * @return null|\self
     */
    public static function find($id)
    {
        $item = Configs::authManager()->getRole($id);
        if ($item !== null) {
            return new self($item);
        }

        return null;
    }

    /**
     * Save role to [[\yii\rbac\authManager]]
     * @return boolean
     */
    public function save()
    {
        if ($this->validate()) {
            $manager = Configs::authManager();
            if ($this->_item === null) {
                if ($this->type == Item::TYPE_ROLE) {
                    $this->_item = $manager->createRole($this->name);
                } else {
                    $this->_item = $manager->createPermission($this->name);
                }
                $isNew = true;
            } else {
                $isNew = false;
                $oldName = $this->_item->name;
            }
            $this->_item->name = $this->name;
            $this->_item->description = $this->description;
            $this->_item->ruleName = $this->ruleName;
            $this->_item->data = $this->data === null || $this->data === '' ? null : Json::decode($this->data);
            if ($isNew) {
                $manager->add($this->_item);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
            } else {
                $manager->update($oldName, $this->_item);
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
            }
            Helper::invalidate();
            return true;
        } else {
            return false;
        }
    }

    /**
     * Adds an item as a child of another item.
     * @param array $items
     * @return int
     */
    public function addChildren($items)

    {
        $manager = Configs::authManager();
        $success = 0;
        if ($this->_item) {
            foreach ($items as $name) {
                $child = $manager->getPermission($name);
                if ($this->type == Item::TYPE_ROLE && $child === null) {
                    $child = $manager->getRole($name);
                }
                try {
                    $manager->addChild($this->_item, $child);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
                    $success++;
                } catch (\Exception $exc) {
                    Yii::error($exc->getMessage(), __METHOD__);
                }
            }
        }
        if ($success > 0) {
            Helper::invalidate();
        }
        return $success;
    }

    /**
     * Remove an item as a child of another item.
     * @param array $items
     * @return int
     */
    public function removeChildren($items)

    {
        $manager = Configs::authManager();
        $success = 0;
        if ($this->_item !== null) {
            foreach ($items as $name) {
                $child = $manager->getPermission($name);
                if ($this->type == Item::TYPE_ROLE && $child === null) {
                    $child = $manager->getRole($name);
                }
                try {
                    $manager->removeChild($this->_item, $child);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
                    $success++;
                } catch (\Exception $exc) {
                    Yii::error($exc->getMessage(), __METHOD__);
                }
            }
        }
        if ($success > 0) {
            Helper::invalidate();
        }
        return $success;
    }

    /**
     * Get items
     * @return array
     */
    public function getItems()
    {
        $manager = Configs::authManager();
        $available = [];
        if ($this->type == Item::TYPE_ROLE) {
            foreach (array_keys($manager->getRoles()) as $name) {
                $available[$name] = 'role';
            }
        }
        foreach (array_keys($manager->getPermissions()) as $name) {

            $available[$name] = $name[0] == '/' ? 'route' : 'permission';
        }

        $assigned = [];
        foreach ($manager->getChildren($this->_item->name) as $item) {
            $assigned[$item->name] = $item->type == 1 ? 'role' : ($item->name[0] == '/' ? 'route' : 'permission');
            unset($available[$item->name]);
        }
        unset($available[$this->name]);
        return [
            'available' => $available,
            'assigned' => $assigned,
        ];
    }

    /**
     * Get item
     * @return Item
     */
    public function getItem()
    {
        return $this->_item;
    }

    /**
     * Get type name
     * @param  mixed $type
     * @return string|array
     */
    public static function getTypeName($type = null)
    {
        $result = [
            Item::TYPE_PERMISSION => 'Permission',
            Item::TYPE_ROLE => 'Role',
        ];
        if ($type === null) {
            return $result;
        }

        return $result[$type];
    }
}


1		<?php
2
3		namespace mdm\admin\models;
4
5		use mdm\admin\components\Configs;
6		use mdm\admin\components\Helper;
7		use Yii;
8		use yii\base\Model;
9		use yii\helpers\Json;
10		use yii\rbac\Item;
11
12		/**
13		* This is the model class for table "tbl_auth_item".
14		*
15		* @property string $name
16		* @property integer $type
17		* @property string $description
18		* @property string $ruleName
19		* @property string $data
20		*
21		* @property Item $item
22		*
23		* @author Misbahul D Munir <[email protected]>
24		* @since 1.0
25		*/
26		class AuthItem extends Model
27		{
28		public $name;
29		public $type;
30		public $description;
31		public $ruleName;
32		public $data;
33		/**
34		* @var Item
35		*/
36		private $_item;
37
38		/**
39		* Initialize object
40		* @param Item $item
41		* @param array $config
42		*/
43		public function __construct($item = null, $config = [])
44		{
45		$this->_item = $item;
46		if ($item !== null) {
47		$this->name = $item->name;
48		$this->type = $item->type;
49		$this->description = $item->description;
50		$this->ruleName = $item->ruleName;
51		$this->data = $item->data === null ? null : Json::encode($item->data);
52		}
53		parent::__construct($config);
54		}
55
56		/**
57		* @inheritdoc
58		*/
59		public function rules()
60		{
61		return [
62		[['ruleName'], 'checkRule'],
63		[['name', 'type'], 'required'],
64		[['name'], 'checkUnique', 'when' => function () {
65		return $this->isNewRecord \|\| ($this->_item->name != $this->name);
		0 ignored issues – show Documentation introduced 2016-03-18 12:53 UTC by Report Bug Copy Issue Report The property `isNewRecord` does not exist on `object<mdm\admin\models\AuthItem>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
66		}],
67		[['type'], 'integer'],
68		[['description', 'data', 'ruleName'], 'default'],
69		[['name'], 'string', 'max' => 64],
70		];
71		}
72
73		/**
74		* Check role is unique
75		*/
76		public function checkUnique()
77		{
78		$authManager = Configs::authManager();
79		$value = $this->name;
80		if ($authManager->getRole($value) !== null \|\| $authManager->getPermission($value) !== null) {
81		$message = Yii::t('yii', '{attribute} "{value}" has already been taken.');
82		$params = [
83		'attribute' => $this->getAttributeLabel('name'),
84		'value' => $value,
85		];
86		$this->addError('name', Yii::$app->getI18n()->format($message, $params, Yii::$app->language));
87		}
88		}
89
90		/**
91		* Check for rule
92		*/
93		public function checkRule()
94		{
95		$name = $this->ruleName;
96		if (!Configs::authManager()->getRule($name)) {
97		try {
98		$rule = Yii::createObject($name);
99		if ($rule instanceof \yii\rbac\Rule) {
100		$rule->name = $name;
101		Configs::authManager()->add($rule);
102		} else {
103		$this->addError('ruleName', Yii::t('rbac-admin', 'Invalid rule "{value}"', ['value' => $name]));
104		}
105		} catch (\Exception $exc) {
106		$this->addError('ruleName', Yii::t('rbac-admin', 'Rule "{value}" does not exists', ['value' => $name]));
107		}
108		}
109		}
110
111		/**
112		* @inheritdoc
113		*/
114		public function attributeLabels()
115		{
116		return [
117		'name' => Yii::t('rbac-admin', 'Name'),
118		'type' => Yii::t('rbac-admin', 'Type'),
119		'description' => Yii::t('rbac-admin', 'Description'),
120		'ruleName' => Yii::t('rbac-admin', 'Rule Name'),
121		'data' => Yii::t('rbac-admin', 'Data'),
122		];
123		}
124
125		/**
126		* Check if is new record.
127		* @return boolean
128		*/
129		public function getIsNewRecord()
130		{
131		return $this->_item === null;
132		}
133
134		/**
135		* Find role
136		* @param string $id
137		* @return null\|\self
138		*/
139		public static function find($id)
140		{
141		$item = Configs::authManager()->getRole($id);
142		if ($item !== null) {
143		return new self($item);
144		}
145
146		return null;
147		}
148
149		/**
150		* Save role to [[\yii\rbac\authManager]]
151		* @return boolean
152		*/
153		public function save()
154		{
155		if ($this->validate()) {
156		$manager = Configs::authManager();
157		if ($this->_item === null) {
158		if ($this->type == Item::TYPE_ROLE) {
159		$this->_item = $manager->createRole($this->name);
160		} else {
161		$this->_item = $manager->createPermission($this->name);
162		}
163		$isNew = true;
164		} else {
165		$isNew = false;
166		$oldName = $this->_item->name;
167		}
168		$this->_item->name = $this->name;
169		$this->_item->description = $this->description;
170		$this->_item->ruleName = $this->ruleName;
171		$this->_item->data = $this->data === null \|\| $this->data === '' ? null : Json::decode($this->data);
172		if ($isNew) {
173		$manager->add($this->_item);
		0 ignored issues – show Documentation introduced 2016-08-09 14:22 UTC by Report Bug Copy Issue Report `$this->_item` is of type `object<yii\rbac\Item>`, but the function expects a `object<yii\rbac\Role>\|ob...>\|object<yii\rbac\Rule>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
174		} else {
175		$manager->update($oldName, $this->_item);
		0 ignored issues – show Bug introduced 2016-03-18 12:53 UTC by Report Bug Copy Issue Report The variable `$oldName` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history... Documentation introduced 2016-08-09 14:22 UTC by Report Bug Copy Issue Report `$this->_item` is of type `object<yii\rbac\Item>`, but the function expects a `object<yii\rbac\Role>\|ob...>\|object<yii\rbac\Rule>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
176		}
177		Helper::invalidate();
178		return true;
179		} else {
180		return false;
181		}
182		}
183
184		/**
185		* Adds an item as a child of another item.
186		* @param array $items
187		* @return int
188		*/
189	View Code Duplication	public function addChildren($items)
		0 ignored issues – show Duplication introduced 2017-08-01 07:59 UTC by Report Bug Copy Issue Report This method seems to be duplicated in 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...
190		{
191		$manager = Configs::authManager();
192		$success = 0;
193		if ($this->_item) {
194		foreach ($items as $name) {
195		$child = $manager->getPermission($name);
196		if ($this->type == Item::TYPE_ROLE && $child === null) {
197		$child = $manager->getRole($name);
198		}
199		try {
200		$manager->addChild($this->_item, $child);
		0 ignored issues – show Bug introduced 2016-08-09 14:22 UTC by Report Bug Copy Issue Report It seems like `$child` can also be of type `null`; however, `yii\rbac\ManagerInterface::addChild()` does only seem to accept `object<yii\rbac\Item>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
201		$success++;
202		} catch (\Exception $exc) {
203		Yii::error($exc->getMessage(), __METHOD__);
204		}
205		}
206		}
207		if ($success > 0) {
208		Helper::invalidate();
209		}
210		return $success;
211		}
212
213		/**
214		* Remove an item as a child of another item.
215		* @param array $items
216		* @return int
217		*/
218	View Code Duplication	public function removeChildren($items)
		0 ignored issues – show Duplication introduced 2017-08-01 07:59 UTC by Report Bug Copy Issue Report This method seems to be duplicated in 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...
219		{
220		$manager = Configs::authManager();
221		$success = 0;
222		if ($this->_item !== null) {
223		foreach ($items as $name) {
224		$child = $manager->getPermission($name);
225		if ($this->type == Item::TYPE_ROLE && $child === null) {
226		$child = $manager->getRole($name);
227		}
228		try {
229		$manager->removeChild($this->_item, $child);
		0 ignored issues – show Bug introduced 2016-08-09 14:22 UTC by Report Bug Copy Issue Report It seems like `$child` can also be of type `null`; however, `yii\rbac\ManagerInterface::removeChild()` does only seem to accept `object<yii\rbac\Item>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
230		$success++;
231		} catch (\Exception $exc) {
232		Yii::error($exc->getMessage(), __METHOD__);
233		}
234		}
235		}
236		if ($success > 0) {
237		Helper::invalidate();
238		}
239		return $success;
240		}
241
242		/**
243		* Get items
244		* @return array
245		*/
246		public function getItems()
247		{
248		$manager = Configs::authManager();
249		$available = [];
250		if ($this->type == Item::TYPE_ROLE) {
251		foreach (array_keys($manager->getRoles()) as $name) {
252		$available[$name] = 'role';
253		}
254		}
255	View Code Duplication	foreach (array_keys($manager->getPermissions()) as $name) {
		0 ignored issues – show Duplication introduced 2016-03-18 12:53 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...
256		$available[$name] = $name[0] == '/' ? 'route' : 'permission';
257		}
258
259		$assigned = [];
260		foreach ($manager->getChildren($this->_item->name) as $item) {
261		$assigned[$item->name] = $item->type == 1 ? 'role' : ($item->name[0] == '/' ? 'route' : 'permission');
262		unset($available[$item->name]);
263		}
264		unset($available[$this->name]);
265		return [
266		'available' => $available,
267		'assigned' => $assigned,
268		];
269		}
270
271		/**
272		* Get item
273		* @return Item
274		*/
275		public function getItem()
276		{
277		return $this->_item;
278		}
279
280		/**
281		* Get type name
282		* @param mixed $type
283		* @return string\|array
284		*/
285		public static function getTypeName($type = null)
286		{
287		$result = [
288		Item::TYPE_PERMISSION => 'Permission',
289		Item::TYPE_ROLE => 'Role',
290		];
291		if ($type === null) {
292		return $result;
293		}
294
295		return $result[$type];
296		}
297		}
298

mdmsoft / yii2-admin

Push — master ( ceb93d...c5ee5e )

AuthItem::checkUnique() A

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