PermissionHandler - Code Metrics - Inspection of "1.20 Beta 1" - mambax7/smartfaq - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Michael

created 2018-03-13 20:39 UTC

PermissionHandler A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	50
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes

Metric	Value
dl	0
loc	50
rs	10
c	0
b	0
f	0
wmc	10
lcom	0
cbo	1

1 Method

Rating	Name	Duplication	Size	Complexity
D	getPermissions()	0	34	10

<?php namespace XoopsModules\Smartfaq;

/**
 * Module: SmartFAQ
 * Author: The SmartFactory <www.smartfactory.ca>
 * Credits: Mithrandir
 * Licence: GNU
 */

use XoopsModules\Smartfaq;

/**
 * Class PermissionHandler
 * @package XoopsModules\Smartfaq
 */
class PermissionHandler extends \XoopsObjectHandler
{
    /*
    * Returns permissions for a certain type
    *
    * @param string $type "global", "forum" or "topic" (should perhaps have "post" as well - but I don't know)
    * @param int $id id of the item (forum, topic or possibly post) to get permissions for
    *
    * @return array
    */
    /**
     * @param  string $type
     * @param  null   $id
     * @return array
     */
    public function getPermissions($type = 'category', $id = null)
    {
        global $xoopsUser;
function myFunction($a, $b) {
    // Do something
}
        static $permissions;

        if (!isset($permissions[$type]) || (null !== $id && !isset($permissions[$type][$id]))) {
            $smartModule = Smartfaq\Utility::getModuleInfo();
            //Get group permissions handler
            $gpermHandler = xoops_getHandler('groupperm');
            //Get user's groups
            $groups = is_object($xoopsUser) ? $xoopsUser->getGroups() : [XOOPS_GROUP_ANONYMOUS];

            switch ($type) {
                case 'category':
                    $gperm_name = 'category_read';
                    break;

                case 'item':
                    $gperm_name = 'item_read';
                    break;

                case 'moderation':
                    $gperm_name = 'category_moderation';
                    $groups     = is_object($xoopsUser) ? $xoopsUser->getVar('uid') : 0;
            }

            //Get all allowed item ids in this module and for this user's groups
            $userpermissions    = $gpermHandler->getItemIds($gperm_name, $groups, $smartModule->getVar('mid'));
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

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

    // $x is potentially undefined here.
    echo $x;
}
            $permissions[$type] = $userpermissions;
        }

        //Return the permission array
        return isset($permissions[$type]) ? $permissions[$type] : [];
    }
}


Push — master ( 454ebd...de22fe )

PermissionHandler A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

1 Method

1. Pass all data via parameters

2. Create a class that maintains your state

Available Fixes

1			<?php namespace XoopsModules\Smartfaq;
2
3			/**
4			* Module: SmartFAQ
5			* Author: The SmartFactory <www.smartfactory.ca>
6			* Credits: Mithrandir
7			* Licence: GNU
8			*/
9
10			use XoopsModules\Smartfaq;
11
12			/**
13			* Class PermissionHandler
14			* @package XoopsModules\Smartfaq
15			*/
16			class PermissionHandler extends \XoopsObjectHandler
17			{
18			/*
19			* Returns permissions for a certain type
20			*
21			* @param string $type "global", "forum" or "topic" (should perhaps have "post" as well - but I don't know)
22			* @param int $id id of the item (forum, topic or possibly post) to get permissions for
23			*
24			* @return array
25			*/
26			/**
27			* @param string $type
28			* @param null $id
29			* @return array
30			*/
31			public function getPermissions($type = 'category', $id = null)
32			{
33			global $xoopsUser;
			0 ignored issues – show Compatibility Best Practice introduced 2016-01-18 08:41 UTC by Report Bug Copy Issue Report Use of `global` functionality is not recommended; it makes your code harder to test, and less reusable. Instead of relying on `global` state, we recommend one of these alternatives: 1. Pass all data via parameters function myFunction($a, $b) { // Do something } 2. Create a class that maintains your state class MyClass { private $a; private $b; public function __construct($a, $b) { $this->a = $a; $this->b = $b; } public function myFunction() { // Do something } } Loading history...
34			static $permissions;
35
36			if (!isset($permissions[$type]) \|\| (null !== $id && !isset($permissions[$type][$id]))) {
37			$smartModule = Smartfaq\Utility::getModuleInfo();
38			//Get group permissions handler
39			$gpermHandler = xoops_getHandler('groupperm');
40			//Get user's groups
41			$groups = is_object($xoopsUser) ? $xoopsUser->getGroups() : [XOOPS_GROUP_ANONYMOUS];
42
43			switch ($type) {
44			case 'category':
45			$gperm_name = 'category_read';
46			break;
47
48			case 'item':
49			$gperm_name = 'item_read';
50			break;
51
52			case 'moderation':
53			$gperm_name = 'category_moderation';
54			$groups = is_object($xoopsUser) ? $xoopsUser->getVar('uid') : 0;
55			}
56
57			//Get all allowed item ids in this module and for this user's groups
58			$userpermissions = $gpermHandler->getItemIds($gperm_name, $groups, $smartModule->getVar('mid'));
			0 ignored issues – show Bug introduced 2016-01-18 08:40 UTC by Report Bug Copy Issue Report The variable `$gperm_name` 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...
59			$permissions[$type] = $userpermissions;
60			}
61
62			//Return the permission array
63			return isset($permissions[$type]) ? $permissions[$type] : [];
64			}
65			}
66

mambax7 / smartfaq

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PermissionHandler A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

1 Method

1. Pass all data via parameters

2. Create a class that maintains your state

Available Fixes

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