TemplateLayout::getVersionHashSuffix() - Code Metrics - Inspection of "Merge pull request #32147 from nextcloud/fix/css-d..." - nextcloud/server - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( ec5d8c...8a3f8b )

by John

created 2022-04-26 07:49 UTC

TemplateLayout::getVersionHashSuffix() B

↳ Parent: TemplateLayout

Complexity

Conditions	10
Paths	22

Size

Total Lines	33
Code Lines	19

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	10
eloc	19
nc	22
nop	2
dl	0
loc	33
rs	7.6666
c	0
b	0
f	0

How to fix Complexity

<?php
/**
 * @copyright Copyright (c) 2016, ownCloud, Inc.
 *
 * @author Bart Visscher <[email protected]>
 * @author Christopher Schäpers <[email protected]>
 * @author Christoph Wurst <[email protected]>
 * @author Clark Tomlinson <[email protected]>
 * @author Daniel Calviño Sánchez <[email protected]>
 * @author Guillaume COMPAGNON <[email protected]>
 * @author Hendrik Leppelsack <[email protected]>
 * @author Joas Schilling <[email protected]>
 * @author John Molakvoæ <[email protected]>
 * @author Jörn Friedrich Dreyer <[email protected]>
 * @author Julius Haertl <[email protected]>
 * @author Julius Härtl <[email protected]>
 * @author Lukas Reschke <[email protected]>
 * @author Michael Gapczynski <[email protected]>
 * @author Morris Jobke <[email protected]>
 * @author Nils <[email protected]>
 * @author Remco Brenninkmeijer <[email protected]>
 * @author Robin Appelman <[email protected]>
 * @author Robin McCorkell <[email protected]>
 * @author Roeland Jago Douma <[email protected]>
 * @author Thomas Citharel <[email protected]>
 * @author Thomas Müller <[email protected]>
 *
 * @license AGPL-3.0
 *
 * This code is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License, version 3,
 * as published by the Free Software Foundation.
 *
 * 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License, version 3,
 * along with this program. If not, see <http://www.gnu.org/licenses/>
 *
 */
namespace OC;

use bantu\IniGetWrapper\IniGetWrapper;
use OC\Search\SearchQuery;
use OC\Template\JSCombiner;
use OC\Template\JSConfigHelper;
use OC\Template\SCSSCacher;
use OCP\AppFramework\Http\TemplateResponse;
use OCP\Defaults;
use OCP\IConfig;
use OCP\IInitialStateService;
use OCP\INavigationManager;
use OCP\IUserSession;
use OCP\Support\Subscription\IRegistry;
use OCP\Util;
use Psr\Log\LoggerInterface;

class TemplateLayout extends \OC_Template {
	private static $versionHash = '';

	/** @var IConfig */
	private $config;

	/** @var IInitialStateService */
	private $initialState;

	/** @var INavigationManager */
	private $navigationManager;

	/**
	 * @param string $renderAs
	 * @param string $appId application id
	 */
	public function __construct($renderAs, $appId = '') {

		/** @var IConfig */
		$this->config = \OC::$server->get(IConfig::class);


		/** @var IInitialStateService */
		$this->initialState = \OC::$server->get(IInitialStateService::class);


		// Add fallback theming variables if theming is disabled
		if ($renderAs !== TemplateResponse::RENDER_AS_USER
			|| !\OC::$server->getAppManager()->isEnabledForUser('theming')) {
			// TODO cache generated default theme if enabled for fallback if server is erroring ?
			Util::addStyle('theming', 'default');
		}

		// Decide which page we show
		if ($renderAs === TemplateResponse::RENDER_AS_USER) {
			/** @var INavigationManager */
			$this->navigationManager = \OC::$server->get(INavigationManager::class);


			parent::__construct('core', 'layout.user');
			if (in_array(\OC_App::getCurrentApp(), ['settings','admin', 'help']) !== false) {
				$this->assign('bodyid', 'body-settings');
			} else {
				$this->assign('bodyid', 'body-user');
			}

			$this->initialState->provideInitialState('core', 'active-app', $this->navigationManager->getActiveEntry());
			$this->initialState->provideInitialState('unified-search', 'limit-default', (int)$this->config->getAppValue('core', 'unified-search.limit-default', (string)SearchQuery::LIMIT_DEFAULT));
			$this->initialState->provideInitialState('unified-search', 'min-search-length', (int)$this->config->getAppValue('core', 'unified-search.min-search-length', (string)2));
			$this->initialState->provideInitialState('unified-search', 'live-search', $this->config->getAppValue('core', 'unified-search.live-search', 'yes') === 'yes');
			Util::addScript('core', 'unified-search', 'core');

			// Set body data-theme
			if (\OC::$server->getAppManager()->isEnabledForUser('theming') && class_exists('\OCA\Theming\Service\ThemesService')) {
				/** @var \OCA\Theming\Service\ThemesService */
				$themesService = \OC::$server->get(\OCA\Theming\Service\ThemesService::class);
				$this->assign('enabledThemes', $themesService->getEnabledThemes());
			}

			// set logo link target
			$logoUrl = $this->config->getSystemValueString('logo_url', '');
			$this->assign('logoUrl', $logoUrl);

			// Add navigation entry
			$this->assign('application', '');
			$this->assign('appid', $appId);

			$navigation = $this->navigationManager->getAll();
			$this->assign('navigation', $navigation);
			$settingsNavigation = $this->navigationManager->getAll('settings');
			$this->assign('settingsnavigation', $settingsNavigation);

			foreach ($navigation as $entry) {
				if ($entry['active']) {
					$this->assign('application', $entry['name']);
					break;
				}
			}

			foreach ($settingsNavigation as $entry) {
				if ($entry['active']) {
					$this->assign('application', $entry['name']);
					break;
				}
			}

			$userDisplayName = false;
			$user = \OC::$server->get(IUserSession::class)->getUser();
			if ($user) {
				$userDisplayName = $user->getDisplayName();
			}
			$this->assign('user_displayname', $userDisplayName);
			$this->assign('user_uid', \OC_User::getUser());

			if ($user === null) {
				$this->assign('userAvatarSet', false);
				$this->assign('userStatus', false);
			} else {
				$this->assign('userAvatarSet', true);
				$this->assign('userAvatarVersion', $this->config->getUserValue(\OC_User::getUser(), 'avatar', 'version', 0));
			}
		} elseif ($renderAs === TemplateResponse::RENDER_AS_ERROR) {
			parent::__construct('core', 'layout.guest', '', false);
			$this->assign('bodyid', 'body-login');
			$this->assign('user_displayname', '');
			$this->assign('user_uid', '');
		} elseif ($renderAs === TemplateResponse::RENDER_AS_GUEST) {
			parent::__construct('core', 'layout.guest');
			\OC_Util::addStyle('guest');
			$this->assign('bodyid', 'body-login');

			$userDisplayName = false;
			$user = \OC::$server->get(IUserSession::class)->getUser();
			if ($user) {
				$userDisplayName = $user->getDisplayName();
			}
			$this->assign('user_displayname', $userDisplayName);
			$this->assign('user_uid', \OC_User::getUser());
		} elseif ($renderAs === TemplateResponse::RENDER_AS_PUBLIC) {
			parent::__construct('core', 'layout.public');
			$this->assign('appid', $appId);
			$this->assign('bodyid', 'body-public');

			/** @var IRegistry $subscription */
			$subscription = \OC::$server->query(IRegistry::class);
			$showSimpleSignup = $this->config->getSystemValueBool('simpleSignUpLink.shown', true);
			if ($showSimpleSignup && $subscription->delegateHasValidSubscription()) {
				$showSimpleSignup = false;
			}
			$this->assign('showSimpleSignUpLink', $showSimpleSignup);
		} else {
			parent::__construct('core', 'layout.base');
		}
		// Send the language and the locale to our layouts
		$lang = \OC::$server->getL10NFactory()->findLanguage();
		$locale = \OC::$server->getL10NFactory()->findLocale($lang);

		$lang = str_replace('_', '-', $lang);
		$this->assign('language', $lang);
		$this->assign('locale', $locale);

		if (\OC::$server->getSystemConfig()->getValue('installed', false)) {
			if (empty(self::$versionHash)) {
				$v = \OC_App::getAppVersions();
				$v['core'] = implode('.', \OCP\Util::getVersion());
				self::$versionHash = substr(md5(implode(',', $v)), 0, 8);
			}
		} else {
			self::$versionHash = md5('not installed');
		}

		// Add the js files
		// TODO: remove deprecated OC_Util injection
		$jsFiles = self::findJavascriptFiles(array_merge(\OC_Util::$scripts, Util::getScripts()));
		$this->assign('jsfiles', []);
		if ($this->config->getSystemValue('installed', false) && $renderAs != TemplateResponse::RENDER_AS_ERROR) {
			// this is on purpose outside of the if statement below so that the initial state is prefilled (done in the getConfig() call)
			// see https://github.com/nextcloud/server/pull/22636 for details
			$jsConfigHelper = new JSConfigHelper(
				\OC::$server->getL10N('lib'),
				\OC::$server->query(Defaults::class),
				\OC::$server->getAppManager(),
				\OC::$server->getSession(),
				\OC::$server->getUserSession()->getUser(),
				$this->config,
				\OC::$server->getGroupManager(),
				\OC::$server->get(IniGetWrapper::class),
				\OC::$server->getURLGenerator(),
				\OC::$server->getCapabilitiesManager(),
				\OC::$server->query(IInitialStateService::class)
			);
			$config = $jsConfigHelper->getConfig();
			if (\OC::$server->getContentSecurityPolicyNonceManager()->browserSupportsCspV3()) {
				$this->assign('inline_ocjs', $config);
			} else {
				$this->append('jsfiles', \OC::$server->getURLGenerator()->linkToRoute('core.OCJS.getConfig', ['v' => self::$versionHash]));
			}
		}
		foreach ($jsFiles as $info) {
			$web = $info[1];
			$file = $info[2];
			$this->append('jsfiles', $web.'/'.$file . $this->getVersionHashSuffix());
		}

		try {
			$pathInfo = \OC::$server->getRequest()->getPathInfo();
		} catch (\Exception $e) {
			$pathInfo = '';
		}

		// Do not initialise scss appdata until we have a fully installed instance
		// Do not load scss for update, errors, installation or login page
		if (\OC::$server->getSystemConfig()->getValue('installed', false)
			&& !\OCP\Util::needUpgrade()
			&& $pathInfo !== ''
			&& !preg_match('/^\/login/', $pathInfo)
			&& $renderAs !== TemplateResponse::RENDER_AS_ERROR
		) {
			$cssFiles = self::findStylesheetFiles(\OC_Util::$styles);
		} else {
			// If we ignore the scss compiler,
			// we need to load the guest css fallback
			\OC_Util::addStyle('guest');
			$cssFiles = self::findStylesheetFiles(\OC_Util::$styles, false);
		}

		$this->assign('cssfiles', []);
		$this->assign('printcssfiles', []);
		$this->assign('versionHash', self::$versionHash);
		foreach ($cssFiles as $info) {
			$web = $info[1];
			$file = $info[2];

			if (substr($file, -strlen('print.css')) === 'print.css') {
				$this->append('printcssfiles', $web.'/'.$file . $this->getVersionHashSuffix());
			} else {
				$suffix = $this->getVersionHashSuffix($web, $file);

				if (strpos($file, '?v=') == false) {

					$this->append('cssfiles', $web.'/'.$file . $suffix);
				} else {
					$this->append('cssfiles', $web.'/'.$file . '-' . substr($suffix, 3));
				}
			}
		}

		$this->assign('initialStates', $this->initialState->getInitialStates());
	}

	/**
	 * @param string $path
	 * @param string $file
	 * @return string
	 */
	protected function getVersionHashSuffix($path = false, $file = false) {
		if ($this->config->getSystemValue('debug', false)) {
			// allows chrome workspace mapping in debug mode
			return "";
		}
		$themingSuffix = '';
		$v = [];

		if ($this->config->getSystemValue('installed', false)) {
			if (\OC::$server->getAppManager()->isInstalled('theming')) {
				$themingSuffix = '-' . $this->config->getAppValue('theming', 'cachebuster', '0');
			}
			$v = \OC_App::getAppVersions();
		}

		// Try the webroot path for a match
		if ($path !== false && $path !== '') {
			$appName = $this->getAppNamefromPath($path);
			if (array_key_exists($appName, $v)) {
				$appVersion = $v[$appName];
				return '?v=' . substr(md5($appVersion), 0, 8) . $themingSuffix;
			}
		}
		// fallback to the file path instead
		if ($file !== false && $file !== '') {
			$appName = $this->getAppNamefromPath($file);
			if (array_key_exists($appName, $v)) {
				$appVersion = $v[$appName];
				return '?v=' . substr(md5($appVersion), 0, 8) . $themingSuffix;
			}
		}

		return '?v=' . self::$versionHash . $themingSuffix;
	}

	/**
	 * @param array $styles
	 * @return array
	 */
	public static function findStylesheetFiles($styles, $compileScss = true) {
		// Read the selected theme from the config file
		$theme = \OC_Util::getTheme();

		if ($compileScss) {
			$SCSSCacher = \OC::$server->query(SCSSCacher::class);
		} else {
			$SCSSCacher = null;
		}

		$locator = new \OC\Template\CSSResourceLocator(
			\OC::$server->get(LoggerInterface::class),
			$theme,
			[ \OC::$SERVERROOT => \OC::$WEBROOT ],
			[ \OC::$SERVERROOT => \OC::$WEBROOT ],
			$SCSSCacher
		);
		$locator->find($styles);
		return $locator->getResources();
	}

	/**
	 * @param string $path
	 * @return string|boolean
	 */
	public function getAppNamefromPath($path) {
		if ($path !== '' && is_string($path)) {
			$pathParts = explode('/', $path);
			if ($pathParts[0] === 'css') {
				// This is a scss request
				return $pathParts[1];
			}
			return end($pathParts);
		}
		return false;
	}

	/**
	 * @param array $scripts
	 * @return array
	 */
	public static function findJavascriptFiles($scripts) {
		// Read the selected theme from the config file
		$theme = \OC_Util::getTheme();

		$locator = new \OC\Template\JSResourceLocator(
			\OC::$server->get(LoggerInterface::class),
			$theme,
			[ \OC::$SERVERROOT => \OC::$WEBROOT ],
			[ \OC::$SERVERROOT => \OC::$WEBROOT ],
			\OC::$server->query(JSCombiner::class)
			);
		$locator->find($scripts);
		return $locator->getResources();
	}

	/**
	 * Converts the absolute file path to a relative path from \OC::$SERVERROOT
	 * @param string $filePath Absolute path
	 * @return string Relative path
	 * @throws \Exception If $filePath is not under \OC::$SERVERROOT
	 */
	public static function convertToRelativePath($filePath) {
		$relativePath = explode(\OC::$SERVERROOT, $filePath);
		if (count($relativePath) !== 2) {
			throw new \Exception('$filePath is not under the \OC::$SERVERROOT');
		}

		return $relativePath[1];
	}
}


1			<?php
2			/**
3			* @copyright Copyright (c) 2016, ownCloud, Inc.
4			*
5			* @author Bart Visscher <[email protected]>
6			* @author Christopher Schäpers <[email protected]>
7			* @author Christoph Wurst <[email protected]>
8			* @author Clark Tomlinson <[email protected]>
9			* @author Daniel Calviño Sánchez <[email protected]>
10			* @author Guillaume COMPAGNON <[email protected]>
11			* @author Hendrik Leppelsack <[email protected]>
12			* @author Joas Schilling <[email protected]>
13			* @author John Molakvoæ <[email protected]>
14			* @author Jörn Friedrich Dreyer <[email protected]>
15			* @author Julius Haertl <[email protected]>
16			* @author Julius Härtl <[email protected]>
17			* @author Lukas Reschke <[email protected]>
18			* @author Michael Gapczynski <[email protected]>
19			* @author Morris Jobke <[email protected]>
20			* @author Nils <[email protected]>
21			* @author Remco Brenninkmeijer <[email protected]>
22			* @author Robin Appelman <[email protected]>
23			* @author Robin McCorkell <[email protected]>
24			* @author Roeland Jago Douma <[email protected]>
25			* @author Thomas Citharel <[email protected]>
26			* @author Thomas Müller <[email protected]>
27			*
28			* @license AGPL-3.0
29			*
30			* This code is free software: you can redistribute it and/or modify
31			* it under the terms of the GNU Affero General Public License, version 3,
32			* as published by the Free Software Foundation.
33			*
34			* This program is distributed in the hope that it will be useful,
35			* but WITHOUT ANY WARRANTY; without even the implied warranty of
36			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
37			* GNU Affero General Public License for more details.
38			*
39			* You should have received a copy of the GNU Affero General Public License, version 3,
40			* along with this program. If not, see <http://www.gnu.org/licenses/>
41			*
42			*/
43			namespace OC;
44
45			use bantu\IniGetWrapper\IniGetWrapper;
46			use OC\Search\SearchQuery;
47			use OC\Template\JSCombiner;
48			use OC\Template\JSConfigHelper;
49			use OC\Template\SCSSCacher;
50			use OCP\AppFramework\Http\TemplateResponse;
51			use OCP\Defaults;
52			use OCP\IConfig;
53			use OCP\IInitialStateService;
54			use OCP\INavigationManager;
55			use OCP\IUserSession;
56			use OCP\Support\Subscription\IRegistry;
57			use OCP\Util;
58			use Psr\Log\LoggerInterface;
59
60			class TemplateLayout extends \OC_Template {
61			private static $versionHash = '';
62
63			/** @var IConfig */
64			private $config;
65
66			/** @var IInitialStateService */
67			private $initialState;
68
69			/** @var INavigationManager */
70			private $navigationManager;
71
72			/**
73			* @param string $renderAs
74			* @param string $appId application id
75			*/
76			public function __construct($renderAs, $appId = '') {
77
78			/** @var IConfig */
79			$this->config = \OC::$server->get(IConfig::class);
			0 ignored issues – show Bug introduced 2020-08-03 12:42 UTC by Report Bug Copy Issue Report Accessing `config` on the interface `OCP\IConfig` suggest that you code against a concrete implementation. How about adding an `instanceof` check? Loading history...
80
81			/** @var IInitialStateService */
82			$this->initialState = \OC::$server->get(IInitialStateService::class);
			0 ignored issues – show Bug introduced 2020-08-03 12:42 UTC by Report Bug Copy Issue Report Accessing `initialState` on the interface `OCP\IInitialStateService` suggest that you code against a concrete implementation. How about adding an `instanceof` check? Loading history...
83
84			// Add fallback theming variables if theming is disabled
85			if ($renderAs !== TemplateResponse::RENDER_AS_USER
86			\|\| !\OC::$server->getAppManager()->isEnabledForUser('theming')) {
87			// TODO cache generated default theme if enabled for fallback if server is erroring ?
88			Util::addStyle('theming', 'default');
89			}
90
91			// Decide which page we show
92			if ($renderAs === TemplateResponse::RENDER_AS_USER) {
93			/** @var INavigationManager */
94			$this->navigationManager = \OC::$server->get(INavigationManager::class);
			0 ignored issues – show Bug introduced 2020-08-05 12:30 UTC by Report Bug Copy Issue Report Accessing `navigationManager` on the interface `OCP\INavigationManager` suggest that you code against a concrete implementation. How about adding an `instanceof` check? Loading history...
95
96			parent::__construct('core', 'layout.user');
97			if (in_array(\OC_App::getCurrentApp(), ['settings','admin', 'help']) !== false) {
98			$this->assign('bodyid', 'body-settings');
99			} else {
100			$this->assign('bodyid', 'body-user');
101			}
102
103			$this->initialState->provideInitialState('core', 'active-app', $this->navigationManager->getActiveEntry());
104			$this->initialState->provideInitialState('unified-search', 'limit-default', (int)$this->config->getAppValue('core', 'unified-search.limit-default', (string)SearchQuery::LIMIT_DEFAULT));
105			$this->initialState->provideInitialState('unified-search', 'min-search-length', (int)$this->config->getAppValue('core', 'unified-search.min-search-length', (string)2));
106			$this->initialState->provideInitialState('unified-search', 'live-search', $this->config->getAppValue('core', 'unified-search.live-search', 'yes') === 'yes');
107			Util::addScript('core', 'unified-search', 'core');
108
109			// Set body data-theme
110			if (\OC::$server->getAppManager()->isEnabledForUser('theming') && class_exists('\OCA\Theming\Service\ThemesService')) {
111			/** @var \OCA\Theming\Service\ThemesService */
112			$themesService = \OC::$server->get(\OCA\Theming\Service\ThemesService::class);
113			$this->assign('enabledThemes', $themesService->getEnabledThemes());
114			}
115
116			// set logo link target
117			$logoUrl = $this->config->getSystemValueString('logo_url', '');
118			$this->assign('logoUrl', $logoUrl);
119
120			// Add navigation entry
121			$this->assign('application', '');
122			$this->assign('appid', $appId);
123
124			$navigation = $this->navigationManager->getAll();
125			$this->assign('navigation', $navigation);
126			$settingsNavigation = $this->navigationManager->getAll('settings');
127			$this->assign('settingsnavigation', $settingsNavigation);
128
129			foreach ($navigation as $entry) {
130			if ($entry['active']) {
131			$this->assign('application', $entry['name']);
132			break;
133			}
134			}
135
136			foreach ($settingsNavigation as $entry) {
137			if ($entry['active']) {
138			$this->assign('application', $entry['name']);
139			break;
140			}
141			}
142
143			$userDisplayName = false;
144			$user = \OC::$server->get(IUserSession::class)->getUser();
145			if ($user) {
146			$userDisplayName = $user->getDisplayName();
147			}
148			$this->assign('user_displayname', $userDisplayName);
149			$this->assign('user_uid', \OC_User::getUser());
150
151			if ($user === null) {
152			$this->assign('userAvatarSet', false);
153			$this->assign('userStatus', false);
154			} else {
155			$this->assign('userAvatarSet', true);
156			$this->assign('userAvatarVersion', $this->config->getUserValue(\OC_User::getUser(), 'avatar', 'version', 0));
157			}
158			} elseif ($renderAs === TemplateResponse::RENDER_AS_ERROR) {
159			parent::__construct('core', 'layout.guest', '', false);
160			$this->assign('bodyid', 'body-login');
161			$this->assign('user_displayname', '');
162			$this->assign('user_uid', '');
163			} elseif ($renderAs === TemplateResponse::RENDER_AS_GUEST) {
164			parent::__construct('core', 'layout.guest');
165			\OC_Util::addStyle('guest');
166			$this->assign('bodyid', 'body-login');
167
168			$userDisplayName = false;
169			$user = \OC::$server->get(IUserSession::class)->getUser();
170			if ($user) {
171			$userDisplayName = $user->getDisplayName();
172			}
173			$this->assign('user_displayname', $userDisplayName);
174			$this->assign('user_uid', \OC_User::getUser());
175			} elseif ($renderAs === TemplateResponse::RENDER_AS_PUBLIC) {
176			parent::__construct('core', 'layout.public');
177			$this->assign('appid', $appId);
178			$this->assign('bodyid', 'body-public');
179
180			/** @var IRegistry $subscription */
181			$subscription = \OC::$server->query(IRegistry::class);
182			$showSimpleSignup = $this->config->getSystemValueBool('simpleSignUpLink.shown', true);
183			if ($showSimpleSignup && $subscription->delegateHasValidSubscription()) {
184			$showSimpleSignup = false;
185			}
186			$this->assign('showSimpleSignUpLink', $showSimpleSignup);
187			} else {
188			parent::__construct('core', 'layout.base');
189			}
190			// Send the language and the locale to our layouts
191			$lang = \OC::$server->getL10NFactory()->findLanguage();
192			$locale = \OC::$server->getL10NFactory()->findLocale($lang);
193
194			$lang = str_replace('_', '-', $lang);
195			$this->assign('language', $lang);
196			$this->assign('locale', $locale);
197
198			if (\OC::$server->getSystemConfig()->getValue('installed', false)) {
199			if (empty(self::$versionHash)) {
200			$v = \OC_App::getAppVersions();
201			$v['core'] = implode('.', \OCP\Util::getVersion());
202			self::$versionHash = substr(md5(implode(',', $v)), 0, 8);
203			}
204			} else {
205			self::$versionHash = md5('not installed');
206			}
207
208			// Add the js files
209			// TODO: remove deprecated OC_Util injection
210			$jsFiles = self::findJavascriptFiles(array_merge(\OC_Util::$scripts, Util::getScripts()));
211			$this->assign('jsfiles', []);
212			if ($this->config->getSystemValue('installed', false) && $renderAs != TemplateResponse::RENDER_AS_ERROR) {
213			// this is on purpose outside of the if statement below so that the initial state is prefilled (done in the getConfig() call)
214			// see https://github.com/nextcloud/server/pull/22636 for details
215			$jsConfigHelper = new JSConfigHelper(
216			\OC::$server->getL10N('lib'),
217			\OC::$server->query(Defaults::class),
218			\OC::$server->getAppManager(),
219			\OC::$server->getSession(),
220			\OC::$server->getUserSession()->getUser(),
221			$this->config,
222			\OC::$server->getGroupManager(),
223			\OC::$server->get(IniGetWrapper::class),
224			\OC::$server->getURLGenerator(),
225			\OC::$server->getCapabilitiesManager(),
226			\OC::$server->query(IInitialStateService::class)
227			);
228			$config = $jsConfigHelper->getConfig();
229			if (\OC::$server->getContentSecurityPolicyNonceManager()->browserSupportsCspV3()) {
230			$this->assign('inline_ocjs', $config);
231			} else {
232			$this->append('jsfiles', \OC::$server->getURLGenerator()->linkToRoute('core.OCJS.getConfig', ['v' => self::$versionHash]));
233			}
234			}
235			foreach ($jsFiles as $info) {
236			$web = $info[1];
237			$file = $info[2];
238			$this->append('jsfiles', $web.'/'.$file . $this->getVersionHashSuffix());
239			}
240
241			try {
242			$pathInfo = \OC::$server->getRequest()->getPathInfo();
243			} catch (\Exception $e) {
244			$pathInfo = '';
245			}
246
247			// Do not initialise scss appdata until we have a fully installed instance
248			// Do not load scss for update, errors, installation or login page
249			if (\OC::$server->getSystemConfig()->getValue('installed', false)
250			&& !\OCP\Util::needUpgrade()
251			&& $pathInfo !== ''
252			&& !preg_match('/^\/login/', $pathInfo)
253			&& $renderAs !== TemplateResponse::RENDER_AS_ERROR
254			) {
255			$cssFiles = self::findStylesheetFiles(\OC_Util::$styles);
256			} else {
257			// If we ignore the scss compiler,
258			// we need to load the guest css fallback
259			\OC_Util::addStyle('guest');
260			$cssFiles = self::findStylesheetFiles(\OC_Util::$styles, false);
261			}
262
263			$this->assign('cssfiles', []);
264			$this->assign('printcssfiles', []);
265			$this->assign('versionHash', self::$versionHash);
266			foreach ($cssFiles as $info) {
267			$web = $info[1];
268			$file = $info[2];
269
270			if (substr($file, -strlen('print.css')) === 'print.css') {
271			$this->append('printcssfiles', $web.'/'.$file . $this->getVersionHashSuffix());
272			} else {
273			$suffix = $this->getVersionHashSuffix($web, $file);
274
275			if (strpos($file, '?v=') == false) {
			0 ignored issues – show Bug Best Practice introduced 2018-12-21 09:46 UTC by Report Bug Copy Issue Report It seems like you are loosely comparing `strpos($file, '?v=')` of type `integer` to the boolean `false`. If you are specifically checking for 0, consider using something more explicit like `=== 0` instead. Loading history...
276			$this->append('cssfiles', $web.'/'.$file . $suffix);
277			} else {
278			$this->append('cssfiles', $web.'/'.$file . '-' . substr($suffix, 3));
279			}
280			}
281			}
282
283			$this->assign('initialStates', $this->initialState->getInitialStates());
284			}
285
286			/**
287			* @param string $path
288			* @param string $file
289			* @return string
290			*/
291			protected function getVersionHashSuffix($path = false, $file = false) {
292			if ($this->config->getSystemValue('debug', false)) {
293			// allows chrome workspace mapping in debug mode
294			return "";
295			}
296			$themingSuffix = '';
297			$v = [];
298
299			if ($this->config->getSystemValue('installed', false)) {
300			if (\OC::$server->getAppManager()->isInstalled('theming')) {
301			$themingSuffix = '-' . $this->config->getAppValue('theming', 'cachebuster', '0');
302			}
303			$v = \OC_App::getAppVersions();
304			}
305
306			// Try the webroot path for a match
307			if ($path !== false && $path !== '') {
308			$appName = $this->getAppNamefromPath($path);
309			if (array_key_exists($appName, $v)) {
310			$appVersion = $v[$appName];
311			return '?v=' . substr(md5($appVersion), 0, 8) . $themingSuffix;
312			}
313			}
314			// fallback to the file path instead
315			if ($file !== false && $file !== '') {
316			$appName = $this->getAppNamefromPath($file);
317			if (array_key_exists($appName, $v)) {
318			$appVersion = $v[$appName];
319			return '?v=' . substr(md5($appVersion), 0, 8) . $themingSuffix;
320			}
321			}
322
323			return '?v=' . self::$versionHash . $themingSuffix;
324			}
325
326			/**
327			* @param array $styles
328			* @return array
329			*/
330			public static function findStylesheetFiles($styles, $compileScss = true) {
331			// Read the selected theme from the config file
332			$theme = \OC_Util::getTheme();
333
334			if ($compileScss) {
335			$SCSSCacher = \OC::$server->query(SCSSCacher::class);
336			} else {
337			$SCSSCacher = null;
338			}
339
340			$locator = new \OC\Template\CSSResourceLocator(
341			\OC::$server->get(LoggerInterface::class),
342			$theme,
343			[ \OC::$SERVERROOT => \OC::$WEBROOT ],
344			[ \OC::$SERVERROOT => \OC::$WEBROOT ],
345			$SCSSCacher
346			);
347			$locator->find($styles);
348			return $locator->getResources();
349			}
350
351			/**
352			* @param string $path
353			* @return string\|boolean
354			*/
355			public function getAppNamefromPath($path) {
356			if ($path !== '' && is_string($path)) {
357			$pathParts = explode('/', $path);
358			if ($pathParts[0] === 'css') {
359			// This is a scss request
360			return $pathParts[1];
361			}
362			return end($pathParts);
363			}
364			return false;
365			}
366
367			/**
368			* @param array $scripts
369			* @return array
370			*/
371			public static function findJavascriptFiles($scripts) {
372			// Read the selected theme from the config file
373			$theme = \OC_Util::getTheme();
374
375			$locator = new \OC\Template\JSResourceLocator(
376			\OC::$server->get(LoggerInterface::class),
377			$theme,
378			[ \OC::$SERVERROOT => \OC::$WEBROOT ],
379			[ \OC::$SERVERROOT => \OC::$WEBROOT ],
380			\OC::$server->query(JSCombiner::class)
381			);
382			$locator->find($scripts);
383			return $locator->getResources();
384			}
385
386			/**
387			* Converts the absolute file path to a relative path from \OC::$SERVERROOT
388			* @param string $filePath Absolute path
389			* @return string Relative path
390			* @throws \Exception If $filePath is not under \OC::$SERVERROOT
391			*/
392			public static function convertToRelativePath($filePath) {
393			$relativePath = explode(\OC::$SERVERROOT, $filePath);
394			if (count($relativePath) !== 2) {
395			throw new \Exception('$filePath is not under the \OC::$SERVERROOT');
396			}
397
398			return $relativePath[1];
399			}
400			}
401

nextcloud / server

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TemplateLayout::getVersionHashSuffix() B

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