MediawikiApi::getApiUrl() - Code Metrics - Inspection of "Merge pull request #24 from samwilson/apiurl" - addwiki/mediawiki-api-base - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( a89c1a...480ef2 )

by adam

created 2016-09-25 09:29 UTC

MediawikiApi::getApiUrl() A

↳ Parent: MediawikiApi

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes	2
Bugs	0	Features	0

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

<?php

namespace Mediawiki\Api;

use GuzzleHttp\Client;
use GuzzleHttp\ClientInterface;
use GuzzleHttp\Exception\RequestException;
use GuzzleHttp\Promise\PromiseInterface;
use InvalidArgumentException;
use Mediawiki\Api\Guzzle\ClientFactory;
use Psr\Http\Message\ResponseInterface;
use Psr\Log\LoggerAwareInterface;
use Psr\Log\LoggerInterface;
use Psr\Log\LogLevel;
use Psr\Log\NullLogger;
use SimpleXMLElement;

/**
 * Main class for this library
 *
 * @since 0.1
 *
 * @author Addshore
 */
class MediawikiApi implements MediawikiApiInterface, LoggerAwareInterface {

	/**
	 * @var ClientInterface|null Should be accessed through getClient
	 */
	private $client = null;

	/**
	 * @var bool|string
	 */
	private $isLoggedIn;

	/**
	 * @var MediawikiSession
	 */
	private $session;

	/**
	 * @var string
	 */
	private $version;

	/**
	 * @var LoggerInterface
	 */
	private $logger;

	/**
	 * @var string
	 */
	private $apiUrl;

	/**
	 * @since 2.0.0
	 *
	 * @param string $apiEndpoint e.g. https://en.wikipedia.org/w/api.php
	 *
	 * @return self returns a MediawikiApi instance using $apiEndpoint
	 */
	public static function newFromApiEndpoint( $apiEndpoint ) {
		return new self( $apiEndpoint );
	}

	/**
	 * @since 2.0.0
	 *
	 * @param string $url e.g. https://en.wikipedia.org OR https://de.wikipedia.org/wiki/Berlin
	 *
	 * @return self returns a MediawikiApi instance using the apiEndpoint provided by the RSD
	 *              file accessible on all Mediawiki pages
	 *
	 * @see https://en.wikipedia.org/wiki/Really_Simple_Discovery
	 */
	public static function newFromPage( $url ) {
		$tempClient = new Client( array( 'headers' => array( 'User-Agent' => 'addwiki-mediawiki-client' ) ) );
		$pageXml = new SimpleXMLElement( $tempClient->get( $url )->getBody() );
		$rsdElement = $pageXml->xpath( 'head/link[@type="application/rsd+xml"][@href]' );
		$rsdXml = new SimpleXMLElement( $tempClient->get( (string) $rsdElement[0]->attributes()['href'] )->getBody() );
		return self::newFromApiEndpoint( (string) $rsdXml->service->apis->api->attributes()->apiLink );
	}

	/**
	 * @param string $apiUrl The API Url
	 * @param ClientInterface|null $client Guzzle Client
	 * @param MediawikiSession|null $session Inject a custom session here
	 */
	public function __construct( $apiUrl, ClientInterface $client = null, MediawikiSession $session = null ) {
		if( !is_string( $apiUrl ) ) {
			throw new InvalidArgumentException( '$apiUrl must be a string' );
		}
		if( $session === null ) {
			$session = new MediawikiSession( $this );
		}

		$this->apiUrl = $apiUrl;
		$this->client = $client;
		$this->session = $session;

		$this->logger = new NullLogger();
	}

	/**
	 * Get the API URL (the URL to which API requests are sent, usually ending in api.php).
	 * This is useful if you've created this object via MediawikiApi::newFromPage().
	 * @return string The API URL.
	 */
	public function getApiUrl() {
		return $this->apiUrl;
	}

	/**
	 * @return ClientInterface
	 */
	private function getClient() {
		if( $this->client === null ) {
			$clientFactory = new ClientFactory();
			$clientFactory->setLogger( $this->logger );
			$this->client = $clientFactory->getClient();
		}
		return $this->client;
	}

	/**
	 * Sets a logger instance on the object
	 *
	 * @since 1.1
	 *
	 * @param LoggerInterface $logger
	 *
	 * @return null
	 */
	public function setLogger( LoggerInterface $logger ) {
		$this->logger = $logger;
		$this->session->setLogger( $logger );
	}

	/**
	 * @since 2.0
	 *
	 * @param Request $request
	 *
	 * @return PromiseInterface
	 *         Normally promising an array, though can be mixed (json_decode result)
	 *         Can throw UsageExceptions or RejectionExceptions
	 */
	public function getRequestAsync( Request $request ) {
		$promise = $this->getClient()->requestAsync(
			'GET',
			$this->apiUrl,
			$this->getClientRequestOptions( $request, 'query' )
		);

		return $promise->then( function( ResponseInterface $response ) {
			return call_user_func( array( $this, 'decodeResponse' ), $response );
		} );
	}

	/**
	 * @since 2.0
	 *
	 * @param Request $request
	 *
	 * @return PromiseInterface
	 *         Normally promising an array, though can be mixed (json_decode result)
	 *         Can throw UsageExceptions or RejectionExceptions
	 */
	public function postRequestAsync( Request $request ) {
		$promise = $this->getClient()->requestAsync(
			'POST',
			$this->apiUrl,
			$this->getClientRequestOptions( $request, 'form_params' )
		);

		return $promise->then( function( ResponseInterface $response ) {
			return call_user_func( array( $this, 'decodeResponse' ), $response );
		} );
	}

	/**
	 * @since 0.2
	 *
	 * @param Request $request
	 *
	 * @return mixed Normally an array
	 */
	public function getRequest( Request $request ) {
		$response = $this->getClient()->request(
			'GET',
			$this->apiUrl,
			$this->getClientRequestOptions( $request, 'query' )
		);

		return $this->decodeResponse( $response );
	}

	/**
	 * @since 0.2
	 *
	 * @param Request $request
	 *
	 * @return mixed Normally an array
	 */
	public function postRequest( Request $request ) {
		$response = $this->getClient()->request(
			'POST',
			$this->apiUrl,
			$this->getClientRequestOptions( $request, 'form_params' )
		);

		return $this->decodeResponse( $response );
	}

	/**
	 * @param ResponseInterface $response
	 *
	 * @return mixed
	 * @throws UsageException
	 */
	private function decodeResponse( ResponseInterface $response ) {
		$resultArray = json_decode( $response->getBody(), true );

		$this->logWarnings( $resultArray );
		$this->throwUsageExceptions( $resultArray );

		return $resultArray;
	}

	/**
	 * @param Request $request
	 * @param string $paramsKey either 'query' or 'form_params'
	 *
	 * @throws RequestException
	 *
	 * @return array as needed by ClientInterface::get and ClientInterface::post
	 */
	private function getClientRequestOptions( Request $request, $paramsKey ) {
		return array(
			$paramsKey => array_merge( $request->getParams(), array( 'format' => 'json' ) ),
			'headers' => array_merge( $this->getDefaultHeaders(), $request->getHeaders() ),
		);
	}

	/**
	 * @return array
	 */
	private function getDefaultHeaders() {
		return array(
			'User-Agent' => $this->getUserAgent(),
		);
	}

	private function getUserAgent() {
		$loggedIn = $this->isLoggedin();
		if( $loggedIn ) {
			return 'addwiki-mediawiki-client/' . $loggedIn;
		}
		return 'addwiki-mediawiki-client';
	}

	/**
	 * @param $result
	 */
	private function logWarnings( $result ) {
		if( is_array( $result ) && array_key_exists( 'warnings', $result ) ) {
			foreach( $result['warnings'] as $module => $warningData ) {
				$this->logger->log( LogLevel::WARNING, $module . ': ' . $warningData['*'], array( 'data' => $warningData ) );
			}
		}
	}

	/**
	 * @param array $result
	 *
	 * @throws UsageException
	 */
	private function throwUsageExceptions( $result ) {
		if( is_array( $result ) && array_key_exists( 'error', $result ) ) {
			throw new UsageException(
				$result['error']['code'],
				$result['error']['info'],
				$result
			);
		}
	}

	/**
	 * @since 0.1
	 *
	 * @return bool|string false or the name of the current user
	 */
	public function isLoggedin() {
		return $this->isLoggedIn;
	}

	/**
	 * @since 0.1
	 *
	 * @param ApiUser $apiUser
	 *
	 * @throws UsageException
	 * @return bool success
	 */
	public function login( ApiUser $apiUser ) {
		$this->logger->log( LogLevel::DEBUG, 'Logging in' );
		$credentials = $this->getLoginParams( $apiUser );
		$result = $this->postRequest( new SimpleRequest( 'login', $credentials ) );
		if ( $result['login']['result'] == "NeedToken" ) {
			$result = $this->postRequest( new SimpleRequest( 'login', array_merge( array( 'lgtoken' => $result['login']['token'] ), $credentials) ) );
		}
		if ( $result['login']['result'] == "Success" ) {
			$this->isLoggedIn = $apiUser->getUsername();
			return true;
		}

		$this->isLoggedIn = false;
		$this->throwLoginUsageException( $result );
		return false;
	}

	/**
	 * @param ApiUser $apiUser
	 *
	 * @return string[]
	 */
	private function getLoginParams( ApiUser $apiUser ) {
		$params = array(
			'lgname' => $apiUser->getUsername(),
			'lgpassword' => $apiUser->getPassword(),
		);

		if( !is_null( $apiUser->getDomain() ) ) {
			$params['lgdomain'] = $apiUser->getDomain();
		}
		return $params;
	}

	/**
	 * @param array $result
	 *
	 * @throws UsageException
	 */
	private function throwLoginUsageException( $result ) {
		$loginResult = $result['login']['result'];

		throw new UsageException(
			'login-' . $loginResult,
			$this->getLoginExceptionMessage( $loginResult ),
			$result
		);
	}

	/**
	 * @param string $loginResult
	 *
	 * @return string
	 */
	private function getLoginExceptionMessage( $loginResult ) {
		switch( $loginResult ) {
			case 'Illegal';
				return 'You provided an illegal username';
			case 'NotExists';
				return 'The username you provided doesn\'t exist';
			case 'WrongPass';
				return 'The password you provided is incorrect';
			case 'WrongPluginPass';
				return 'An authentication plugin rather than MediaWiki itself rejected the password';
			case 'CreateBlocked';
				return 'The wiki tried to automatically create a new account for you, but your IP address has been blocked from account creation';
			case 'Throttled';
				return 'You\'ve logged in too many times in a short time.';
			case 'Blocked';
				return 'User is blocked';
			case 'NeedToken';
				return 'Either you did not provide the login token or the sessionid cookie.';
			default:
				return $loginResult;
		}
	}

	/**
	 * @since 0.1
	 *
	 * @return bool success
	 */
	public function logout() {
		$this->logger->log( LogLevel::DEBUG, 'Logging out' );
		$result = $this->postRequest( new SimpleRequest( 'logout' ) );
		if( $result === array() ) {
			$this->isLoggedIn = false;
			$this->clearTokens();
			return true;
		}
		return false;
	}

	/**
	 * @since 0.1
	 *
	 * @param string $type
	 *
	 * @return string
	 */
	public function getToken( $type = 'csrf' ) {
		return $this->session->getToken( $type );
	}

	/**
	 * @since 0.1
	 *
	 * Clears all tokens stored by the api
	 */
	public function clearTokens() {
		$this->session->clearTokens();
	}

	/**
	 * @return string
	 */
	public function getVersion(){
		if( !isset( $this->version ) ) {
			$result = $this->getRequest( new SimpleRequest( 'query', array(
				'meta' => 'siteinfo',
				'continue' => '',
			) ) );
			preg_match(
				'/\d+(?:\.\d+)+/',
				$result['query']['general']['generator'],
				$versionParts
			);
			$this->version = $versionParts[0];
		}
		return $this->version;
	}

}


1		<?php
2
3		namespace Mediawiki\Api;
4
5		use GuzzleHttp\Client;
6		use GuzzleHttp\ClientInterface;
7		use GuzzleHttp\Exception\RequestException;
8		use GuzzleHttp\Promise\PromiseInterface;
9		use InvalidArgumentException;
10		use Mediawiki\Api\Guzzle\ClientFactory;
11		use Psr\Http\Message\ResponseInterface;
12		use Psr\Log\LoggerAwareInterface;
13		use Psr\Log\LoggerInterface;
14		use Psr\Log\LogLevel;
15		use Psr\Log\NullLogger;
16		use SimpleXMLElement;
17
18		/**
19		* Main class for this library
20		*
21		* @since 0.1
22		*
23		* @author Addshore
24		*/
25		class MediawikiApi implements MediawikiApiInterface, LoggerAwareInterface {
26
27		/**
28		* @var ClientInterface\|null Should be accessed through getClient
29		*/
30		private $client = null;
31
32		/**
33		* @var bool\|string
34		*/
35		private $isLoggedIn;
36
37		/**
38		* @var MediawikiSession
39		*/
40		private $session;
41
42		/**
43		* @var string
44		*/
45		private $version;
46
47		/**
48		* @var LoggerInterface
49		*/
50		private $logger;
51
52		/**
53		* @var string
54		*/
55		private $apiUrl;
56
57		/**
58		* @since 2.0.0
59		*
60		* @param string $apiEndpoint e.g. https://en.wikipedia.org/w/api.php
61		*
62		* @return self returns a MediawikiApi instance using $apiEndpoint
63		*/
64		public static function newFromApiEndpoint( $apiEndpoint ) {
65		return new self( $apiEndpoint );
66		}
67
68		/**
69		* @since 2.0.0
70		*
71		* @param string $url e.g. https://en.wikipedia.org OR https://de.wikipedia.org/wiki/Berlin
72		*
73		* @return self returns a MediawikiApi instance using the apiEndpoint provided by the RSD
74		* file accessible on all Mediawiki pages
75		*
76		* @see https://en.wikipedia.org/wiki/Really_Simple_Discovery
77		*/
78	1	public static function newFromPage( $url ) {
79	1	$tempClient = new Client( array( 'headers' => array( 'User-Agent' => 'addwiki-mediawiki-client' ) ) );
80	1	$pageXml = new SimpleXMLElement( $tempClient->get( $url )->getBody() );
81	1	$rsdElement = $pageXml->xpath( 'head/link[@type="application/rsd+xml"][@href]' );
82	1	$rsdXml = new SimpleXMLElement( $tempClient->get( (string) $rsdElement[0]->attributes()['href'] )->getBody() );
83	1	return self::newFromApiEndpoint( (string) $rsdXml->service->apis->api->attributes()->apiLink );
84		}
85
86		/**
87		* @param string $apiUrl The API Url
88		* @param ClientInterface\|null $client Guzzle Client
89		* @param MediawikiSession\|null $session Inject a custom session here
90		*/
91	23	public function __construct( $apiUrl, ClientInterface $client = null, MediawikiSession $session = null ) {
92	23	if( !is_string( $apiUrl ) ) {
93	4	throw new InvalidArgumentException( '$apiUrl must be a string' );
94		}
95	19	if( $session === null ) {
96	19	$session = new MediawikiSession( $this );
97	19	}
98
99	19	$this->apiUrl = $apiUrl;
100	19	$this->client = $client;
101	19	$this->session = $session;
102
103	19	$this->logger = new NullLogger();
104	19	}
105
106		/**
107		* Get the API URL (the URL to which API requests are sent, usually ending in api.php).
108		* This is useful if you've created this object via MediawikiApi::newFromPage().
109		* @return string The API URL.
110		*/
111		public function getApiUrl() {
112		return $this->apiUrl;
113		}
114
115		/**
116		* @return ClientInterface
117		*/
118	20	private function getClient() {
119	20	if( $this->client === null ) {
120	4	$clientFactory = new ClientFactory();
121	4	$clientFactory->setLogger( $this->logger );
122	4	$this->client = $clientFactory->getClient();
123	4	}
124	20	return $this->client;
125		}
126
127		/**
128		* Sets a logger instance on the object
129		*
130		* @since 1.1
131		*
132		* @param LoggerInterface $logger
133		*
134		* @return null
135		*/
136		public function setLogger( LoggerInterface $logger ) {
137		$this->logger = $logger;
138		$this->session->setLogger( $logger );
139		}
140
141		/**
142		* @since 2.0
143		*
144		* @param Request $request
145		*
146		* @return PromiseInterface
147		* Normally promising an array, though can be mixed (json_decode result)
148		* Can throw UsageExceptions or RejectionExceptions
149		*/
150	1	public function getRequestAsync( Request $request ) {
151	1	$promise = $this->getClient()->requestAsync(
152	1	'GET',
153	1	$this->apiUrl,
154	1	$this->getClientRequestOptions( $request, 'query' )
155	1	);
156
157		return $promise->then( function( ResponseInterface $response ) {
158	1	return call_user_func( array( $this, 'decodeResponse' ), $response );
159	1	} );
160		}
161
162		/**
163		* @since 2.0
164		*
165		* @param Request $request
166		*
167		* @return PromiseInterface
168		* Normally promising an array, though can be mixed (json_decode result)
169		* Can throw UsageExceptions or RejectionExceptions
170		*/
171	1	public function postRequestAsync( Request $request ) {
172	1	$promise = $this->getClient()->requestAsync(
173	1	'POST',
174	1	$this->apiUrl,
175	1	$this->getClientRequestOptions( $request, 'form_params' )
176	1	);
177
178	1	return $promise->then( function( ResponseInterface $response ) {
179	1	return call_user_func( array( $this, 'decodeResponse' ), $response );
180	1	} );
181		}
182
183		/**
184		* @since 0.2
185		*
186		* @param Request $request
187		*
188		* @return mixed Normally an array
189		*/
190	9	public function getRequest( Request $request ) {
191	9	$response = $this->getClient()->request(
192	9	'GET',
193	9	$this->apiUrl,
194	9	$this->getClientRequestOptions( $request, 'query' )
195	9	);
196
197	9	return $this->decodeResponse( $response );
198		}
199
200		/**
201		* @since 0.2
202		*
203		* @param Request $request
204		*
205		* @return mixed Normally an array
206		*/
207	9	public function postRequest( Request $request ) {
208	9	$response = $this->getClient()->request(
209	9	'POST',
210	9	$this->apiUrl,
211	9	$this->getClientRequestOptions( $request, 'form_params' )
212	9	);
213
214	9	return $this->decodeResponse( $response );
215		}
216
217		/**
218		* @param ResponseInterface $response
219		*
220		* @return mixed
221		* @throws UsageException
222		*/
223	20	private function decodeResponse( ResponseInterface $response ) {
224	20	$resultArray = json_decode( $response->getBody(), true );
225
226	20	$this->logWarnings( $resultArray );
227	20	$this->throwUsageExceptions( $resultArray );
228
229	18	return $resultArray;
230		}
231
232		/**
233		* @param Request $request
234		* @param string $paramsKey either 'query' or 'form_params'
235		*
236		* @throws RequestException
237		*
238		* @return array as needed by ClientInterface::get and ClientInterface::post
239		*/
240	20	private function getClientRequestOptions( Request $request, $paramsKey ) {
241		return array(
242	20	$paramsKey => array_merge( $request->getParams(), array( 'format' => 'json' ) ),
243	20	'headers' => array_merge( $this->getDefaultHeaders(), $request->getHeaders() ),
244	20	);
245		}
246
247		/**
248		* @return array
249		*/
250	16	private function getDefaultHeaders() {
251		return array(
252	16	'User-Agent' => $this->getUserAgent(),
253	16	);
254		}
255
256	16	private function getUserAgent() {
257	16	$loggedIn = $this->isLoggedin();
258	16	if( $loggedIn ) {
259		return 'addwiki-mediawiki-client/' . $loggedIn;
260		}
261	16	return 'addwiki-mediawiki-client';
262		}
263
264		/**
265		* @param $result
266		*/
267	16	private function logWarnings( $result ) {
268	16	if( is_array( $result ) && array_key_exists( 'warnings', $result ) ) {
269		foreach( $result['warnings'] as $module => $warningData ) {
270		$this->logger->log( LogLevel::WARNING, $module . ': ' . $warningData['*'], array( 'data' => $warningData ) );
271		}
272		}
273	16	}
274
275		/**
276		* @param array $result
277		*
278		* @throws UsageException
279		*/
280	16	private function throwUsageExceptions( $result ) {
281	16	if( is_array( $result ) && array_key_exists( 'error', $result ) ) {
282	2	throw new UsageException(
283	2	$result['error']['code'],
284	2	$result['error']['info'],
285		$result
286	2	);
287		}
288	14	}
289
290		/**
291		* @since 0.1
292		*
293		* @return bool\|string false or the name of the current user
294		*/
295	16	public function isLoggedin() {
296	16	return $this->isLoggedIn;
297		}
298
299		/**
300		* @since 0.1
301		*
302		* @param ApiUser $apiUser
303		*
304		* @throws UsageException
305		* @return bool success
306		*/
307	2	public function login( ApiUser $apiUser ) {
308	2	$this->logger->log( LogLevel::DEBUG, 'Logging in' );
309	2	$credentials = $this->getLoginParams( $apiUser );
310	2	$result = $this->postRequest( new SimpleRequest( 'login', $credentials ) );
311	2	if ( $result['login']['result'] == "NeedToken" ) {
312	2	$result = $this->postRequest( new SimpleRequest( 'login', array_merge( array( 'lgtoken' => $result['login']['token'] ), $credentials) ) );
313	2	}
314	2	if ( $result['login']['result'] == "Success" ) {
315	1	$this->isLoggedIn = $apiUser->getUsername();
316	1	return true;
317		}
318
319	1	$this->isLoggedIn = false;
320	1	$this->throwLoginUsageException( $result );
321		return false;
322		}
323
324		/**
325		* @param ApiUser $apiUser
326		*
327		* @return string[]
328		*/
329	2	private function getLoginParams( ApiUser $apiUser ) {
330		$params = array(
331	2	'lgname' => $apiUser->getUsername(),
332	2	'lgpassword' => $apiUser->getPassword(),
333	2	);
334
335	2	if( !is_null( $apiUser->getDomain() ) ) {
336		$params['lgdomain'] = $apiUser->getDomain();
337		}
338	2	return $params;
339		}
340
341		/**
342		* @param array $result
343		*
344		* @throws UsageException
345		*/
346	1	private function throwLoginUsageException( $result ) {
347	1	$loginResult = $result['login']['result'];
348
349	1	throw new UsageException(
350	1	'login-' . $loginResult,
351	1	$this->getLoginExceptionMessage( $loginResult ),
352		$result
353	1	);
354		}
355
356		/**
357		* @param string $loginResult
358		*
359		* @return string
360		*/
361	1	private function getLoginExceptionMessage( $loginResult ) {
362		switch( $loginResult ) {
363	1	case 'Illegal';
364		return 'You provided an illegal username';
365	1	case 'NotExists';
366		return 'The username you provided doesn\'t exist';
367	1	case 'WrongPass';
368		return 'The password you provided is incorrect';
369	1	case 'WrongPluginPass';
370		return 'An authentication plugin rather than MediaWiki itself rejected the password';
371	1	case 'CreateBlocked';
372		return 'The wiki tried to automatically create a new account for you, but your IP address has been blocked from account creation';
373	1	case 'Throttled';
374		return 'You\'ve logged in too many times in a short time.';
375	1	case 'Blocked';
376		return 'User is blocked';
377	1	case 'NeedToken';
378		return 'Either you did not provide the login token or the sessionid cookie.';
379	1	default:
380	1	return $loginResult;
381	1	}
382		}
383
384		/**
385		* @since 0.1
386		*
387		* @return bool success
388		*/
389	2	public function logout() {
390	2	$this->logger->log( LogLevel::DEBUG, 'Logging out' );
391	2	$result = $this->postRequest( new SimpleRequest( 'logout' ) );
392	2	if( $result === array() ) {
393	1	$this->isLoggedIn = false;
394	1	$this->clearTokens();
395	1	return true;
396		}
397	1	return false;
398		}
399
400		/**
401		* @since 0.1
402		*
403		* @param string $type
404		*
405		* @return string
406		*/
407	2	public function getToken( $type = 'csrf' ) {
408	2	return $this->session->getToken( $type );
409		}
410
411		/**
412		* @since 0.1
413		*
414		* Clears all tokens stored by the api
415		*/
416	1	public function clearTokens() {
417	1	$this->session->clearTokens();
418	1	}
419
420		/**
421		* @return string
422		*/
423	4	public function getVersion(){
424	4	if( !isset( $this->version ) ) {
425	4	$result = $this->getRequest( new SimpleRequest( 'query', array(
426	4	'meta' => 'siteinfo',
427	4	'continue' => '',
428	4	) ) );
429	4	preg_match(
430	4	'/\d+(?:\.\d+)+/',
431	4	$result['query']['general']['generator'],
432		$versionParts
433	4	);
434	4	$this->version = $versionParts[0];
435	4	}
436	4	return $this->version;
437		}
438
439		}
440

addwiki / mediawiki-api-base

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