ApiUserrights::getWebUITokenSalt() - Code Metrics - wikimedia/mediawiki - Measure and Improve Code Quality continuously with Scrutinizer

ApiUserrights::getWebUITokenSalt() A
last analyzed 2016-11-13 17:42 UTC

↳ Parent: ApiUserrights

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	2
nc	1
nop	1
dl	0
loc	3
rs	10
c	0
b	0
f	0

<?php

/**
 *
 *
 * Created on Mar 24, 2009
 *
 * Copyright © 2009 Roan Kattouw "<Firstname>.<Lastname>@gmail.com"
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 * http://www.gnu.org/copyleft/gpl.html
 *
 * @file
 */

/**
 * @ingroup API
 */
class ApiUserrights extends ApiBase {

	private $mUser = null;

	/**
	 * Get a UserrightsPage object, or subclass.
	 * @return UserrightsPage
	 */
	protected function getUserRightsPage() {
		return new UserrightsPage;
	}

	/**
	 * Get all available groups.
	 * @return array
	 */
	protected function getAllGroups() {
		return User::getAllGroups();
	}

	public function execute() {
		$pUser = $this->getUser();

		// Deny if the user is blocked and doesn't have the full 'userrights' permission.
		// This matches what Special:UserRights does for the web UI.
		if ( $pUser->isBlocked() && !$pUser->isAllowed( 'userrights' ) ) {
			$this->dieBlocked( $pUser->getBlock() );
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
		}

		$params = $this->extractRequestParams();

		$user = $this->getUrUser( $params );

		$form = $this->getUserRightsPage();
		$form->setContext( $this->getContext() );
		$r['user'] = $user->getName();
foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}
		$r['userid'] = $user->getId();
		list( $r['added'], $r['removed'] ) = $form->doSaveUserGroups(
			$user, (array)$params['add'],
			(array)$params['remove'], $params['reason']
		);

		$result = $this->getResult();
		ApiResult::setIndexedTagName( $r['added'], 'group' );
		ApiResult::setIndexedTagName( $r['removed'], 'group' );
		$result->addValue( null, $this->getModuleName(), $r );
	}

	/**
	 * @param array $params
	 * @return User
	 */
	private function getUrUser( array $params ) {
		if ( $this->mUser !== null ) {
			return $this->mUser;
		}

		$this->requireOnlyOneParameter( $params, 'user', 'userid' );

		$user = isset( $params['user'] ) ? $params['user'] : '#' . $params['userid'];

		$form = $this->getUserRightsPage();
		$form->setContext( $this->getContext() );
		$status = $form->fetchUser( $user );
		if ( !$status->isOK() ) {
			$this->dieStatus( $status );
		}

		$this->mUser = $status->value;

		return $status->value;
	}

	public function mustBePosted() {
		return true;
	}

	public function isWriteMode() {
		return true;
	}

	public function getAllowedParams() {
		return [
			'user' => [
				ApiBase::PARAM_TYPE => 'user',
			],
			'userid' => [
				ApiBase::PARAM_TYPE => 'integer',
			],
			'add' => [
				ApiBase::PARAM_TYPE => $this->getAllGroups(),
				ApiBase::PARAM_ISMULTI => true
			],
			'remove' => [
				ApiBase::PARAM_TYPE => $this->getAllGroups(),
				ApiBase::PARAM_ISMULTI => true
			],
			'reason' => [
				ApiBase::PARAM_DFLT => ''
			],
			'token' => [
				// Standard definition automatically inserted
				ApiBase::PARAM_HELP_MSG_APPEND => [ 'api-help-param-token-webui' ],
			],
		];
	}

	public function needsToken() {
		return 'userrights';
	}

	protected function getWebUITokenSalt( array $params ) {
		return $this->getUrUser( $params )->getName();
	}

	protected function getExamplesMessages() {
		return [
			'action=userrights&user=FooBot&add=bot&remove=sysop|bureaucrat&token=123ABC'
				=> 'apihelp-userrights-example-user',
			'action=userrights&userid=123&add=bot&remove=sysop|bureaucrat&token=123ABC'
				=> 'apihelp-userrights-example-userid',
		];
	}

	public function getHelpUrls() {
		return 'https://www.mediawiki.org/wiki/API:User_group_membership';
	}
}


1			<?php
2
3			/**
4			*
5			*
6			* Created on Mar 24, 2009
7			*
8			* Copyright © 2009 Roan Kattouw "<Firstname>.<Lastname>@gmail.com"
9			*
10			* This program is free software; you can redistribute it and/or modify
11			* it under the terms of the GNU General Public License as published by
12			* the Free Software Foundation; either version 2 of the License, or
13			* (at your option) any later version.
14			*
15			* This program is distributed in the hope that it will be useful,
16			* but WITHOUT ANY WARRANTY; without even the implied warranty of
17			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18			* GNU General Public License for more details.
19			*
20			* You should have received a copy of the GNU General Public License along
21			* with this program; if not, write to the Free Software Foundation, Inc.,
22			* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
23			* http://www.gnu.org/copyleft/gpl.html
24			*
25			* @file
26			*/
27
28			/**
29			* @ingroup API
30			*/
31			class ApiUserrights extends ApiBase {
32
33			private $mUser = null;
34
35			/**
36			* Get a UserrightsPage object, or subclass.
37			* @return UserrightsPage
38			*/
39			protected function getUserRightsPage() {
40			return new UserrightsPage;
41			}
42
43			/**
44			* Get all available groups.
45			* @return array
46			*/
47			protected function getAllGroups() {
48			return User::getAllGroups();
49			}
50
51			public function execute() {
52			$pUser = $this->getUser();
53
54			// Deny if the user is blocked and doesn't have the full 'userrights' permission.
55			// This matches what Special:UserRights does for the web UI.
56			if ( $pUser->isBlocked() && !$pUser->isAllowed( 'userrights' ) ) {
57			$this->dieBlocked( $pUser->getBlock() );
			0 ignored issues – show Bug introduced 2016-01-16 18:00 UTC by Report Bug Copy Issue Report It seems like `$pUser->getBlock()` can be `null`; however, `dieBlocked()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
58			}
59
60			$params = $this->extractRequestParams();
61
62			$user = $this->getUrUser( $params );
63
64			$form = $this->getUserRightsPage();
65			$form->setContext( $this->getContext() );
66			$r['user'] = $user->getName();
			0 ignored issues – show Coding Style Comprehensibility introduced 2016-01-16 18:00 UTC by Report Bug Copy Issue Report `$r` was never initialized. Although not strictly required by PHP, it is generally a good practice to add `$r = array();` before regardless. Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code. Let’s take a look at an example: foreach ($collection as $item) { $myArray['foo'] = $item->getFoo(); if ($item->hasBar()) { $myArray['bar'] = $item->getBar(); } // do something with $myArray } As you can see in this example, the array `$myArray` is initialized the first time when the foreach loop is entered. You can also see that the value of the `bar` key is only written conditionally; thus, its value might result from a previous iteration. This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization `$myArray = array()` either outside or inside the foreach loop. Loading history...
67			$r['userid'] = $user->getId();
68			list( $r['added'], $r['removed'] ) = $form->doSaveUserGroups(
69			$user, (array)$params['add'],
70			(array)$params['remove'], $params['reason']
71			);
72
73			$result = $this->getResult();
74			ApiResult::setIndexedTagName( $r['added'], 'group' );
75			ApiResult::setIndexedTagName( $r['removed'], 'group' );
76			$result->addValue( null, $this->getModuleName(), $r );
77			}
78
79			/**
80			* @param array $params
81			* @return User
82			*/
83			private function getUrUser( array $params ) {
84			if ( $this->mUser !== null ) {
85			return $this->mUser;
86			}
87
88			$this->requireOnlyOneParameter( $params, 'user', 'userid' );
89
90			$user = isset( $params['user'] ) ? $params['user'] : '#' . $params['userid'];
91
92			$form = $this->getUserRightsPage();
93			$form->setContext( $this->getContext() );
94			$status = $form->fetchUser( $user );
95			if ( !$status->isOK() ) {
96			$this->dieStatus( $status );
97			}
98
99			$this->mUser = $status->value;
100
101			return $status->value;
102			}
103
104			public function mustBePosted() {
105			return true;
106			}
107
108			public function isWriteMode() {
109			return true;
110			}
111
112			public function getAllowedParams() {
113			return [
114			'user' => [
115			ApiBase::PARAM_TYPE => 'user',
116			],
117			'userid' => [
118			ApiBase::PARAM_TYPE => 'integer',
119			],
120			'add' => [
121			ApiBase::PARAM_TYPE => $this->getAllGroups(),
122			ApiBase::PARAM_ISMULTI => true
123			],
124			'remove' => [
125			ApiBase::PARAM_TYPE => $this->getAllGroups(),
126			ApiBase::PARAM_ISMULTI => true
127			],
128			'reason' => [
129			ApiBase::PARAM_DFLT => ''
130			],
131			'token' => [
132			// Standard definition automatically inserted
133			ApiBase::PARAM_HELP_MSG_APPEND => [ 'api-help-param-token-webui' ],
134			],
135			];
136			}
137
138			public function needsToken() {
139			return 'userrights';
140			}
141
142			protected function getWebUITokenSalt( array $params ) {
143			return $this->getUrUser( $params )->getName();
144			}
145
146			protected function getExamplesMessages() {
147			return [
148			'action=userrights&user=FooBot&add=bot&remove=sysop\|bureaucrat&token=123ABC'
149			=> 'apihelp-userrights-example-user',
150			'action=userrights&userid=123&add=bot&remove=sysop\|bureaucrat&token=123ABC'
151			=> 'apihelp-userrights-example-userid',
152			];
153			}
154
155			public function getHelpUrls() {
156			return 'https://www.mediawiki.org/wiki/API:User_group_membership';
157			}
158			}
159

wikimedia / mediawiki

ApiUserrights::getWebUITokenSalt() A last analyzed 2016-11-13 17:42 UTC

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ApiUserrights::getWebUITokenSalt() A
last analyzed 2016-11-13 17:42 UTC