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

Completed

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by Simon

created 2020-07-20 22:34 UTC

ApplicationBase::__construct() A

↳ Parent: ApplicationBase

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	1
Bugs	0	Features	0

Metric	Value
eloc	1
dl	0
loc	3
ccs	2
cts	2
cp	1
rs	10
c	1
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 Exception;
use Waca\Exceptions\EnvironmentException;
use Waca\Helpers\EmailHelper;
use Waca\Helpers\HttpHelper;
use Waca\Helpers\IrcNotificationHelper;
use Waca\Helpers\OAuthProtocolHelper;
use Waca\Helpers\WikiTextHelper;
use Waca\Providers\CachedApiAntispoofProvider;
use Waca\Providers\CachedRDnsLookupProvider;
use Waca\Providers\FakeLocationProvider;
use Waca\Providers\IpLocationProvider;
use Waca\Providers\TorExitProvider;
use Waca\Providers\XffTrustProvider;
use Waca\Tasks\ITask;

abstract class ApplicationBase
{
    private $configuration;

    public function __construct(SiteConfiguration $configuration)
filter:
    dependency_paths: ["lib/*"]
    {
        $this->configuration = $configuration;
    }

    /**
     * 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 (Exception $ex) {
            print $ex->getMessage();
        }
        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()
    {
        $this->setupDatabase();

        return true;
    }

    /**
     * @return PdoDatabase
     * @throws EnvironmentException
     * @throws Exception
     */
    protected function setupDatabase()
    {
        // check the schema version
        $database = PdoDatabase::getDatabaseConnection('acc');

        $actualVersion = (int)$database->query('SELECT version FROM schemaversion')->fetchColumn();
        if ($actualVersion !== $this->getConfiguration()->getSchemaVersion()) {
            throw new EnvironmentException('Database schema is wrong version! Please either update configuration or database.');
        }

        return $database;
    }

    /**
     * @return SiteConfiguration
     */
    public function getConfiguration()
    {
        return $this->configuration;
    }

    /**
     * Main application logic
     * @return void
     */
    abstract protected function main();

    /**
     * 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.
     *
     * @return void
     */
    abstract protected function cleanupEnvironment();

    /**
     * @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
    ) {
        $page->setSiteConfiguration($siteConfiguration);

        // setup the global database object
        $page->setDatabase($database);

        // set up helpers and inject them into the page.
        $httpHelper = new HttpHelper($siteConfiguration);

        $page->setEmailHelper(new EmailHelper());
        $page->setHttpHelper($httpHelper);
        $page->setWikiTextHelper(new WikiTextHelper($siteConfiguration, $page->getHttpHelper()));

        if ($siteConfiguration->getLocationProviderApiKey() === null) {
            $page->setLocationProvider(new FakeLocationProvider());
        }
        else {
            $page->setLocationProvider(
                new IpLocationProvider(
                    $database,
                    $siteConfiguration->getLocationProviderApiKey(),
                    $httpHelper
                ));
        }

        $page->setXffTrustProvider(new XffTrustProvider($siteConfiguration->getSquidList(), $database));

        $page->setRdnsProvider(new CachedRDnsLookupProvider($database));

        $page->setAntiSpoofProvider(new CachedApiAntispoofProvider(
            $database,
            $this->getConfiguration()->getMediawikiWebServiceEndpoint(),
            $httpHelper));

        $page->setOAuthProtocolHelper(new OAuthProtocolHelper(
            $siteConfiguration->getOAuthBaseUrl(),
            $siteConfiguration->getOAuthConsumerToken(),
            $siteConfiguration->getOAuthConsumerSecret(),
            $siteConfiguration->getMediawikiWebServiceEndpoint()
        ));

        $page->setNotificationHelper(new IrcNotificationHelper(
            $siteConfiguration,
            $database,
            $notificationsDatabase));

        $page->setTorExitProvider(new TorExitProvider($database));
    }
}


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 Exception;
12		use Waca\Exceptions\EnvironmentException;
13		use Waca\Helpers\EmailHelper;
14		use Waca\Helpers\HttpHelper;
15		use Waca\Helpers\IrcNotificationHelper;
16		use Waca\Helpers\OAuthProtocolHelper;
17		use Waca\Helpers\WikiTextHelper;
18		use Waca\Providers\CachedApiAntispoofProvider;
19		use Waca\Providers\CachedRDnsLookupProvider;
20		use Waca\Providers\FakeLocationProvider;
21		use Waca\Providers\IpLocationProvider;
22		use Waca\Providers\TorExitProvider;
23		use Waca\Providers\XffTrustProvider;
24		use Waca\Tasks\ITask;
25
26		abstract class ApplicationBase
27		{
28		private $configuration;
29
30	3	public function __construct(SiteConfiguration $configuration)
		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...
31		{
32	3	$this->configuration = $configuration;
33	3	}
34
35		/**
36		* Application entry point.
37		*
38		* Sets up the environment and runs the application, performing any global cleanup operations when done.
39		*/
40		public function run()
41		{
42		try {
43		if ($this->setupEnvironment()) {
44		$this->main();
45		}
46		}
47		catch (Exception $ex) {
48		print $ex->getMessage();
49		}
50		finally {
51		$this->cleanupEnvironment();
52		}
53		}
54
55		/**
56		* Environment setup
57		*
58		* This method initialises the tool environment. If the tool cannot be initialised correctly, it will return false
59		* and shut down prematurely.
60		*
61		* @return bool
62		* @throws EnvironmentException
63		*/
64		protected function setupEnvironment()
65		{
66		$this->setupDatabase();
67
68		return true;
69		}
70
71		/**
72		* @return PdoDatabase
73		* @throws EnvironmentException
74		* @throws Exception
75		*/
76		protected function setupDatabase()
77		{
78		// check the schema version
79		$database = PdoDatabase::getDatabaseConnection('acc');
80
81		$actualVersion = (int)$database->query('SELECT version FROM schemaversion')->fetchColumn();
82		if ($actualVersion !== $this->getConfiguration()->getSchemaVersion()) {
83		throw new EnvironmentException('Database schema is wrong version! Please either update configuration or database.');
84		}
85
86		return $database;
87		}
88
89		/**
90		* @return SiteConfiguration
91		*/
92	1	public function getConfiguration()
93		{
94	1	return $this->configuration;
95		}
96
97		/**
98		* Main application logic
99		* @return void
100		*/
101		abstract protected function main();
102
103		/**
104		* Any cleanup tasks should go here
105		*
106		* Note that we need to be very careful here, as exceptions may have been thrown and handled.
107		* This should only be for cleaning up, no logic should go here.
108		*
109		* @return void
110		*/
111		abstract protected function cleanupEnvironment();
112
113		/**
114		* @param ITask $page
115		* @param SiteConfiguration $siteConfiguration
116		* @param PdoDatabase $database
117		* @param PdoDatabase $notificationsDatabase
118		*
119		* @return void
120		*/
121		protected function setupHelpers(
122		ITask $page,
123		SiteConfiguration $siteConfiguration,
124		PdoDatabase $database,
125		PdoDatabase $notificationsDatabase = null
126		) {
127		$page->setSiteConfiguration($siteConfiguration);
128
129		// setup the global database object
130		$page->setDatabase($database);
131
132		// set up helpers and inject them into the page.
133		$httpHelper = new HttpHelper($siteConfiguration);
134
135		$page->setEmailHelper(new EmailHelper());
136		$page->setHttpHelper($httpHelper);
137		$page->setWikiTextHelper(new WikiTextHelper($siteConfiguration, $page->getHttpHelper()));
138
139		if ($siteConfiguration->getLocationProviderApiKey() === null) {
140		$page->setLocationProvider(new FakeLocationProvider());
141		}
142		else {
143		$page->setLocationProvider(
144		new IpLocationProvider(
145		$database,
146		$siteConfiguration->getLocationProviderApiKey(),
147		$httpHelper
148		));
149		}
150
151		$page->setXffTrustProvider(new XffTrustProvider($siteConfiguration->getSquidList(), $database));
152
153		$page->setRdnsProvider(new CachedRDnsLookupProvider($database));
154
155		$page->setAntiSpoofProvider(new CachedApiAntispoofProvider(
156		$database,
157		$this->getConfiguration()->getMediawikiWebServiceEndpoint(),
158		$httpHelper));
159
160		$page->setOAuthProtocolHelper(new OAuthProtocolHelper(
161		$siteConfiguration->getOAuthBaseUrl(),
162		$siteConfiguration->getOAuthConsumerToken(),
163		$siteConfiguration->getOAuthConsumerSecret(),
164		$siteConfiguration->getMediawikiWebServiceEndpoint()
165		));
166
167		$page->setNotificationHelper(new IrcNotificationHelper(
168		$siteConfiguration,
169		$database,
170		$notificationsDatabase));
171
172		$page->setTorExitProvider(new TorExitProvider($database));
173		}
174		}
175

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ApplicationBase::__construct() A

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