Auth::initial() - Code Metrics - Inspection of "Merge branch 0.4.4" - cadmium-org/cadmium-cms - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#16)

by Anton

created 2017-02-21 02:18 UTC

Auth::initial() A

↳ Parent: Auth

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	1
eloc	2
nc	1
nop	0

<?php

/**
 * @package Cadmium\System\Modules\Auth
 * @author Anton Romanov
 * @copyright Copyright (c) 2015-2017, Anton Romanov
 * @link http://cadmium-cms.com
 */

namespace Modules {

	use DB, Session;

	abstract class Auth {

		private static $admin = false, $auth = null, $user = null;

		/**
		 * Initialize the session
		 *
		 * @property string $section : an active section (SECTION_SITE or SECTION_ADMIN)
		 *
		 * @return bool : true on success or false on failure
		 */

		public static function init(string $section) : bool {

			self::$admin = ($section === SECTION_ADMIN);

			self::$auth = null; self::$user = Entitizer::get(TABLE_USERS);

			# Check session code

			if (!is_string($code = Session::get('code'))) return false;

			# Authorize

			if (false === ($result = Auth\Utils\Connector\Session::authorize($code, self::$admin))) return false;

			# Update auth

			$result['auth']->edit(['time' => REQUEST_TIME]);

			# Update user

			$result['user']->edit(['time_logged' => REQUEST_TIME]);

			# Set entities

			self::$auth = $result['auth']; self::$user = $result['user'];

			# ------------------------

			return true;
		}

		/**
		 * Delete the session
		 *
		 * @return bool : true on success or false on failure
		 */

		public static function logout() : bool {

			if ((null === self::$user) || (0 === self::$user->id)) return false;

			# Remove auth entry from db

			self::$auth->remove();


			# Remove session variable

			Session::delete('code');

			# Reset entities

			self::$auth = null; self::$user = Entitizer::get(TABLE_USERS);

			# ------------------------

			return true;
		}

		/**
		 * Check whether the initial registration is required (the users table is empty and auto_increment is set to 0)
		 */

		public static function isInitial() : bool {

			DB::send("SHOW TABLE STATUS WHERE name LIKE '" . TABLE_USERS . "'");

			if (!(DB::getLast() && (null !== ($data = DB::getLast()->getRow())))) return false;

			# ------------------------

			return (($data['Rows'] == 0) && ($data['Auto_increment'] == 1));
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

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

    // $x is potentially undefined here.
    echo $x;
}
		}

		/**
		 * Check whether the authorization mode is set to admin
		 */

		public static function isAdmin() : bool {

			return self::$admin;
		}

		/**
		 * Check whether the authorization was successful
		 */

		public static function isLogged() : bool {

			return ((null !== self::$user) && (0 !== self::$user->id));
		}

		/**
		 * Get the user param
		 *
		 * @return mixed|null : the param value or null if the session was not initialized
		 */

		public static function get(string $name) {

			return (self::$user->$name ?? null);
		}

		/**
		 * Return the user entity object
		 *
		 * @return Modules\Entitizer\Entity\User|false : the user entity object or false if the session was not initialized
		 */

		public static function getUser() {

			return (self::$user ?? false);
		}
	}
}


1			<?php
2
3			/**
4			* @package Cadmium\System\Modules\Auth
5			* @author Anton Romanov
6			* @copyright Copyright (c) 2015-2017, Anton Romanov
7			* @link http://cadmium-cms.com
8			*/
9
10			namespace Modules {
11
12			use DB, Session;
13
14			abstract class Auth {
15
16			private static $admin = false, $auth = null, $user = null;
17
18			/**
19			* Initialize the session
20			*
21			* @property string $section : an active section (SECTION_SITE or SECTION_ADMIN)
22			*
23			* @return bool : true on success or false on failure
24			*/
25
26			public static function init(string $section) : bool {
27
28			self::$admin = ($section === SECTION_ADMIN);
29
30			self::$auth = null; self::$user = Entitizer::get(TABLE_USERS);
31
32			# Check session code
33
34			if (!is_string($code = Session::get('code'))) return false;
35
36			# Authorize
37
38			if (false === ($result = Auth\Utils\Connector\Session::authorize($code, self::$admin))) return false;
39
40			# Update auth
41
42			$result['auth']->edit(['time' => REQUEST_TIME]);
43
44			# Update user
45
46			$result['user']->edit(['time_logged' => REQUEST_TIME]);
47
48			# Set entities
49
50			self::$auth = $result['auth']; self::$user = $result['user'];
51
52			# ------------------------
53
54			return true;
55			}
56
57			/**
58			* Delete the session
59			*
60			* @return bool : true on success or false on failure
61			*/
62
63			public static function logout() : bool {
64
65			if ((null === self::$user) \|\| (0 === self::$user->id)) return false;
66
67			# Remove auth entry from db
68
69			self::$auth->remove();
			0 ignored issues – show Bug introduced 2017-02-21 02:21 UTC by Report Bug Copy Issue Report The method `remove` cannot be called on `self::$auth` (of type `null`). Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects. Loading history...
70
71			# Remove session variable
72
73			Session::delete('code');
74
75			# Reset entities
76
77			self::$auth = null; self::$user = Entitizer::get(TABLE_USERS);
78
79			# ------------------------
80
81			return true;
82			}
83
84			/**
85			* Check whether the initial registration is required (the users table is empty and auto_increment is set to 0)
86			*/
87
88			public static function isInitial() : bool {
89
90			DB::send("SHOW TABLE STATUS WHERE name LIKE '" . TABLE_USERS . "'");
91
92			if (!(DB::getLast() && (null !== ($data = DB::getLast()->getRow())))) return false;
93
94			# ------------------------
95
96			return (($data['Rows'] == 0) && ($data['Auto_increment'] == 1));
			0 ignored issues – show Bug introduced 2017-02-21 02:21 UTC by Report Bug Copy Issue Report The variable `$data` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($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 $x; } Loading history...
97			}
98
99			/**
100			* Check whether the authorization mode is set to admin
101			*/
102
103			public static function isAdmin() : bool {
104
105			return self::$admin;
106			}
107
108			/**
109			* Check whether the authorization was successful
110			*/
111
112			public static function isLogged() : bool {
113
114			return ((null !== self::$user) && (0 !== self::$user->id));
115			}
116
117			/**
118			* Get the user param
119			*
120			* @return mixed\|null : the param value or null if the session was not initialized
121			*/
122
123			public static function get(string $name) {
124
125			return (self::$user->$name ?? null);
126			}
127
128			/**
129			* Return the user entity object
130			*
131			* @return Modules\Entitizer\Entity\User\|false : the user entity object or false if the session was not initialized
132			*/
133
134			public static function getUser() {
135
136			return (self::$user ?? false);
137			}
138			}
139			}
140

cadmium-org / cadmium-cms

Pull Request — master (#16)

Auth::initial() A

Complexity

Size

Duplication

Importance

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