WebStart::setPublic() - Code Metrics - Inspection of "Merge branch 'master' into search" - enwikipedia-acc/waca - Measure and Improve Code Quality continuously with Scrutinizer

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by Simon

created 2020-07-20 22:34 UTC

WebStart::setPublic() A

↳ Parent: WebStart

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

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

<?php
/******************************************************************************
 * Wikipedia Account Creation Assistance tool                                 *
 *                                                                            *
 * All code in this file is released into the public domain by the ACC        *
 * Development Team. Please see team.json for a list of contributors.         *
 ******************************************************************************/

namespace Waca;

use Waca\DataObjects\User;
use Waca\Exceptions\EnvironmentException;
use Waca\Exceptions\ReadableException;
use Waca\Helpers\BlacklistHelper;
use Waca\Helpers\FakeBlacklistHelper;
use Waca\Helpers\TypeAheadHelper;
use Waca\Providers\GlobalState\GlobalStateProvider;
use Waca\Router\IRequestRouter;
use Waca\Security\ContentSecurityPolicyManager;
use Waca\Security\RoleConfiguration;
use Waca\Security\SecurityManager;
use Waca\Security\TokenManager;
use Waca\Tasks\ITask;
use Waca\Tasks\InternalPageBase;
use Waca\Tasks\PageBase;

/**
 * Application entry point.
 *
 * @package Waca
 */
class WebStart extends ApplicationBase
{
    /**
     * @var IRequestRouter $requestRouter The request router to use. Note that different entry points have different
     *                                    routers and hence different URL mappings
     */
    private $requestRouter;
    /**
     * @var bool $isPublic Determines whether to use public interface objects or internal interface objects
     */
    private $isPublic = false;

    /**
     * WebStart constructor.
     *
     * @param SiteConfiguration $configuration The site configuration
     * @param IRequestRouter    $router        The request router to use
     */
    public function __construct(SiteConfiguration $configuration, IRequestRouter $router)
filter:
    dependency_paths: ["lib/*"]
    {
        parent::__construct($configuration);

        $this->requestRouter = $router;
    }

    /**
     * @param ITask             $page
     * @param SiteConfiguration $siteConfiguration
     * @param PdoDatabase       $database
     * @param PdoDatabase       $notificationsDatabase
     *
     * @return void
     */
    protected function setupHelpers(
        ITask $page,
        SiteConfiguration $siteConfiguration,
        PdoDatabase $database,
        PdoDatabase $notificationsDatabase = null
    ) {
        parent::setupHelpers($page, $siteConfiguration, $database, $notificationsDatabase);

        if ($page instanceof PageBase) {
            $page->setTokenManager(new TokenManager());
            $page->setCspManager(new ContentSecurityPolicyManager($siteConfiguration));

            if ($page instanceof InternalPageBase) {
                $page->setTypeAheadHelper(new TypeAheadHelper());

                $identificationVerifier = new IdentificationVerifier($page->getHttpHelper(), $siteConfiguration,
                    $database);
                $page->setSecurityManager(new SecurityManager($identificationVerifier, new RoleConfiguration()));

                if ($siteConfiguration->getTitleBlacklistEnabled()) {
                    $page->setBlacklistHelper(new FakeBlacklistHelper());
                }
                else {
                    $page->setBlacklistHelper(new BlacklistHelper($page->getHttpHelper(),
                        $siteConfiguration->getMediawikiWebServiceEndpoint()));
                }
            }
        }
    }

    /**
     * Application entry point.
     *
     * Sets up the environment and runs the application, performing any global cleanup operations when done.
     */
    public function run()
    {
        try {
            if ($this->setupEnvironment()) {
                $this->main();
            }
        }
        catch (EnvironmentException $ex) {
            ob_end_clean();
            print Offline::getOfflineMessage($this->isPublic(), $ex->getMessage());
        }
            /** @noinspection PhpRedundantCatchClauseInspection */
        catch (ReadableException $ex) {
            ob_end_clean();
            print $ex->getReadableError();
        }
        finally {
            $this->cleanupEnvironment();
        }
    }

    /**
     * Environment setup
     *
     * This method initialises the tool environment. If the tool cannot be initialised correctly, it will return false
     * and shut down prematurely.
     *
     * @return bool
     * @throws EnvironmentException
     */
    protected function setupEnvironment()
    {
        // initialise global exception handler
        set_exception_handler(array(ExceptionHandler::class, 'exceptionHandler'));
        set_error_handler(array(ExceptionHandler::class, 'errorHandler'), E_RECOVERABLE_ERROR);

        // start output buffering if necessary
        if (ob_get_level() === 0) {
            ob_start();
        }

        // initialise super-global providers
        WebRequest::setGlobalStateProvider(new GlobalStateProvider());

        if (Offline::isOffline()) {
            print Offline::getOfflineMessage($this->isPublic());
            ob_end_flush();

            return false;
        }

        // Call parent setup
        if (!parent::setupEnvironment()) {
            return false;
        }

        // Start up sessions
        Session::start();

        // Check the user is allowed to be logged in still. This must be before we call any user-loading functions and
        // get the current user cached.
        // I'm not sure if this function call being here is particularly a good thing, but it's part of starting up a
        // session I suppose.
        $this->checkForceLogout();

        // environment initialised!
        return true;
    }

    /**
     * Main application logic
     */
    protected function main()
    {
        // Get the right route for the request
        $page = $this->requestRouter->route();

        $siteConfiguration = $this->getConfiguration();
        $database = PdoDatabase::getDatabaseConnection('acc');

        if ($siteConfiguration->getIrcNotificationsEnabled()) {
            $notificationsDatabase = PdoDatabase::getDatabaseConnection('notifications');
        }
        else {
            // @todo federated table here?
            $notificationsDatabase = $database;
        }

        $this->setupHelpers($page, $siteConfiguration, $database, $notificationsDatabase);

        // run the route code for the request.
        $page->execute();
    }

    /**
     * Any cleanup tasks should go here
     *
     * Note that we need to be very careful here, as exceptions may have been thrown and handled.
     * This should *only* be for cleaning up, no logic should go here.
     */
    protected function cleanupEnvironment()
    {
        // Clean up anything we splurged after sending the page.
        if (ob_get_level() > 0) {
            for ($i = ob_get_level(); $i > 0; $i--) {
                ob_end_clean();
            }
        }
    }

    private function checkForceLogout()
    {
        $database = PdoDatabase::getDatabaseConnection('acc');

        $sessionUserId = WebRequest::getSessionUserId();
        iF ($sessionUserId === null) {
            return;
        }

        // Note, User::getCurrent() caches it's result, which we *really* don't want to trigger.
        $currentUser = User::getById($sessionUserId, $database);

        if ($currentUser === false) {

            // Umm... this user has a session cookie with a userId set, but no user exists...
            Session::restart();

            $currentUser = User::getCurrent($database);
        }

        if ($currentUser->getForceLogout()) {
            Session::restart();

            $currentUser->setForceLogout(false);
            $currentUser->save();
        }
    }

    public function isPublic()
    {
        return $this->isPublic;
    }

    public function setPublic($isPublic)
    {
        $this->isPublic = $isPublic;
    }
}


1		<?php
2		/******************************************************************************
3		* Wikipedia Account Creation Assistance tool *
4		* *
5		* All code in this file is released into the public domain by the ACC *
6		* Development Team. Please see team.json for a list of contributors. *
7		******************************************************************************/
8
9		namespace Waca;
10
11		use Waca\DataObjects\User;
12		use Waca\Exceptions\EnvironmentException;
13		use Waca\Exceptions\ReadableException;
14		use Waca\Helpers\BlacklistHelper;
15		use Waca\Helpers\FakeBlacklistHelper;
16		use Waca\Helpers\TypeAheadHelper;
17		use Waca\Providers\GlobalState\GlobalStateProvider;
18		use Waca\Router\IRequestRouter;
19		use Waca\Security\ContentSecurityPolicyManager;
20		use Waca\Security\RoleConfiguration;
21		use Waca\Security\SecurityManager;
22		use Waca\Security\TokenManager;
23		use Waca\Tasks\ITask;
24		use Waca\Tasks\InternalPageBase;
25		use Waca\Tasks\PageBase;
26
27		/**
28		* Application entry point.
29		*
30		* @package Waca
31		*/
32		class WebStart extends ApplicationBase
33		{
34		/**
35		* @var IRequestRouter $requestRouter The request router to use. Note that different entry points have different
36		* routers and hence different URL mappings
37		*/
38		private $requestRouter;
39		/**
40		* @var bool $isPublic Determines whether to use public interface objects or internal interface objects
41		*/
42		private $isPublic = false;
43
44		/**
45		* WebStart constructor.
46		*
47		* @param SiteConfiguration $configuration The site configuration
48		* @param IRequestRouter $router The request router to use
49		*/
50	2	public function __construct(SiteConfiguration $configuration, IRequestRouter $router)
		0 ignored issues – show Bug introduced 2020-05-09 22:40 UTC by Report Bug Copy Issue Report The type `Waca\SiteConfiguration` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
51		{
52	2	parent::__construct($configuration);
53
54	2	$this->requestRouter = $router;
55	2	}
56
57		/**
58		* @param ITask $page
59		* @param SiteConfiguration $siteConfiguration
60		* @param PdoDatabase $database
61		* @param PdoDatabase $notificationsDatabase
62		*
63		* @return void
64		*/
65		protected function setupHelpers(
66		ITask $page,
67		SiteConfiguration $siteConfiguration,
68		PdoDatabase $database,
69		PdoDatabase $notificationsDatabase = null
70		) {
71		parent::setupHelpers($page, $siteConfiguration, $database, $notificationsDatabase);
72
73		if ($page instanceof PageBase) {
74		$page->setTokenManager(new TokenManager());
75		$page->setCspManager(new ContentSecurityPolicyManager($siteConfiguration));
76
77		if ($page instanceof InternalPageBase) {
78		$page->setTypeAheadHelper(new TypeAheadHelper());
79
80		$identificationVerifier = new IdentificationVerifier($page->getHttpHelper(), $siteConfiguration,
81		$database);
82		$page->setSecurityManager(new SecurityManager($identificationVerifier, new RoleConfiguration()));
83
84		if ($siteConfiguration->getTitleBlacklistEnabled()) {
85		$page->setBlacklistHelper(new FakeBlacklistHelper());
86		}
87		else {
88		$page->setBlacklistHelper(new BlacklistHelper($page->getHttpHelper(),
89		$siteConfiguration->getMediawikiWebServiceEndpoint()));
90		}
91		}
92		}
93		}
94
95		/**
96		* Application entry point.
97		*
98		* Sets up the environment and runs the application, performing any global cleanup operations when done.
99		*/
100		public function run()
101		{
102		try {
103		if ($this->setupEnvironment()) {
104		$this->main();
105		}
106		}
107		catch (EnvironmentException $ex) {
108		ob_end_clean();
109		print Offline::getOfflineMessage($this->isPublic(), $ex->getMessage());
110		}
111		/** @noinspection PhpRedundantCatchClauseInspection */
112		catch (ReadableException $ex) {
113		ob_end_clean();
114		print $ex->getReadableError();
115		}
116		finally {
117		$this->cleanupEnvironment();
118		}
119		}
120
121		/**
122		* Environment setup
123		*
124		* This method initialises the tool environment. If the tool cannot be initialised correctly, it will return false
125		* and shut down prematurely.
126		*
127		* @return bool
128		* @throws EnvironmentException
129		*/
130		protected function setupEnvironment()
131		{
132		// initialise global exception handler
133		set_exception_handler(array(ExceptionHandler::class, 'exceptionHandler'));
134		set_error_handler(array(ExceptionHandler::class, 'errorHandler'), E_RECOVERABLE_ERROR);
135
136		// start output buffering if necessary
137		if (ob_get_level() === 0) {
138		ob_start();
139		}
140
141		// initialise super-global providers
142		WebRequest::setGlobalStateProvider(new GlobalStateProvider());
143
144		if (Offline::isOffline()) {
145		print Offline::getOfflineMessage($this->isPublic());
146		ob_end_flush();
147
148		return false;
149		}
150
151		// Call parent setup
152		if (!parent::setupEnvironment()) {
153		return false;
154		}
155
156		// Start up sessions
157		Session::start();
158
159		// Check the user is allowed to be logged in still. This must be before we call any user-loading functions and
160		// get the current user cached.
161		// I'm not sure if this function call being here is particularly a good thing, but it's part of starting up a
162		// session I suppose.
163		$this->checkForceLogout();
164
165		// environment initialised!
166		return true;
167		}
168
169		/**
170		* Main application logic
171		*/
172		protected function main()
173		{
174		// Get the right route for the request
175		$page = $this->requestRouter->route();
176
177		$siteConfiguration = $this->getConfiguration();
178		$database = PdoDatabase::getDatabaseConnection('acc');
179
180		if ($siteConfiguration->getIrcNotificationsEnabled()) {
181		$notificationsDatabase = PdoDatabase::getDatabaseConnection('notifications');
182		}
183		else {
184		// @todo federated table here?
185		$notificationsDatabase = $database;
186		}
187
188		$this->setupHelpers($page, $siteConfiguration, $database, $notificationsDatabase);
189
190		// run the route code for the request.
191		$page->execute();
192		}
193
194		/**
195		* Any cleanup tasks should go here
196		*
197		* Note that we need to be very careful here, as exceptions may have been thrown and handled.
198		* This should only be for cleaning up, no logic should go here.
199		*/
200		protected function cleanupEnvironment()
201		{
202		// Clean up anything we splurged after sending the page.
203		if (ob_get_level() > 0) {
204		for ($i = ob_get_level(); $i > 0; $i--) {
205		ob_end_clean();
206		}
207		}
208		}
209
210		private function checkForceLogout()
211		{
212		$database = PdoDatabase::getDatabaseConnection('acc');
213
214		$sessionUserId = WebRequest::getSessionUserId();
215		iF ($sessionUserId === null) {
216		return;
217		}
218
219		// Note, User::getCurrent() caches it's result, which we really don't want to trigger.
220		$currentUser = User::getById($sessionUserId, $database);
221
222		if ($currentUser === false) {
		0 ignored issues – show introduced 2020-05-09 22:40 UTC by Report Bug Copy Issue Report The condition `$currentUser === false` is always `false`. Loading history...
223		// Umm... this user has a session cookie with a userId set, but no user exists...
224		Session::restart();
225
226		$currentUser = User::getCurrent($database);
227		}
228
229		if ($currentUser->getForceLogout()) {
230		Session::restart();
231
232		$currentUser->setForceLogout(false);
233		$currentUser->save();
234		}
235		}
236
237	1	public function isPublic()
238		{
239	1	return $this->isPublic;
240		}
241
242	1	public function setPublic($isPublic)
243		{
244	1	$this->isPublic = $isPublic;
245	1	}
246		}
247

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WebStart::setPublic() A

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