Twig::__construct() - Code Metrics - Inspection of "fix loadDefaultView with domains" - phpMv/ubiquity - Measure and Improve Code Quality continuously with Scrutinizer

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by Jean-Christophe

created 2021-10-27 23:28 UTC

Twig::__construct() A

↳ Parent: Twig

Complexity

Conditions	5
Paths	8

Size

Total Lines	26
Code Lines	16

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	13
CRAP Score	5.1647

Importance

Changes	4
Bugs	0	Features	2

Metric	Value
eloc	16
c	4
b	0
f	2
dl	0
loc	26
ccs	13
cts	16
cp	0.8125
rs	9.4222
cc	5
nc	8
nop	1
crap	5.1647

<?php

namespace Ubiquity\views\engine;

use Twig\Environment;
use Twig\TwigFunction;
use Twig\TwigTest;
use Twig\Loader\FilesystemLoader;
use Ubiquity\cache\CacheManager;
use Ubiquity\controllers\Router;
use Ubiquity\controllers\Startup;
use Ubiquity\core\Framework;
use Ubiquity\events\EventsManager;
use Ubiquity\events\ViewEvents;
use Ubiquity\exceptions\ThemesException;
use Ubiquity\translation\TranslatorManager;
use Ubiquity\utils\base\UFileSystem;
use Ubiquity\themes\ThemesManager;
use Ubiquity\assets\AssetsManager;

/**
 * Ubiquity Twig template engine.
 *
 * Ubiquity\views\engine$Twig
 * This class is part of Ubiquity
 *
 * @author jcheron <[email protected]>
 * @version 1.0.11
 *
 */
class Twig extends TemplateEngine {
	private $twig;
	private $loader;
	
	public function __construct($options = []) {
		$loader = new FilesystemLoader (\ROOT . \DS . 'views' . \DS);
		$loader->addPath(Startup::getFrameworkDir().\DS .'..'.\DS .'core'.\DS.'views', 'framework');
		$this->loader = $loader;
		
		if (($options ['cache'] ?? false) === true) {
			$options ['cache'] = CacheManager::getCacheSubDirectory('views');
		}
		
		$this->twig = new Environment ($loader, $options);
		
		if (isset($options['extensions'])) {
			foreach ($options['extensions'] as $ext) {
				$this->twig->addExtension(new $ext());
			}
		}
		
		if (isset ($options ['activeTheme'])) {
			ThemesManager::setActiveThemeFromTwig($options ['activeTheme']);
			$this->setTheme($options ['activeTheme'], ThemesManager::THEMES_FOLDER);
			unset ($options ['activeTheme']);
		} else {
			$this->loader->setPaths([\ROOT . \DS . 'views'], 'activeTheme');
		}
		
		$this->addHelpers();
	}
	
	protected function addHelpers() {
		$this->addFunction('path', function ($name, $params = [], $absolute = false) {
			return Router::path($name, $params, $absolute);
		});
			
		$this->addFunction('url', function ($name, $params = []) {
			return Router::url($name, $params);
		});
				
		if (\class_exists('\\Ubiquity\\security\\csrf\\UCsrfHttp')) {
			$this->addFunction('csrfMeta', function ($name) {
				return \Ubiquity\security\csrf\UCsrfHttp::getTokenMeta($name);
			}, true);
				$this->addFunction('csrf', function ($name) {
					return \Ubiquity\security\csrf\UCsrfHttp::getTokenField($name);
				}, true);
		}
		
		if (\class_exists('\\Ubiquity\security\\acl\\AclManager')) {
			$this->addFunction('isAllowedRoute', function ($role, $routeName) {
				return \Ubiquity\security\acl\AclManager::isAllowedRoute($role, $routeName);
			}, true);
		}
		
		$this->addFunction('css', function ($resource, $parameters = [], $absolute = false) {
			if ($this->hasThemeResource($resource)) {
				return AssetsManager::css_($resource, $parameters, $absolute);
			}
			return AssetsManager::css($resource, $parameters, $absolute);
		}, true);
			
		$this->addFunction('js', function ($resource, $parameters = [], $absolute = false) {
			if ($this->hasThemeResource($resource)) {
				return AssetsManager::js_($resource, $parameters, $absolute);
			}
			return AssetsManager::js($resource, $parameters, $absolute);
		}, true);
			
		$t = new TwigFunction ('t', function ($context, $id, array $parameters = array(), $domain = null, $locale = null) {
			$trans = TranslatorManager::trans($id, $parameters, $domain, $locale);
			return $this->twig->createTemplate($trans)->render($context);
		}, ['needs_context' => true]);
			
		$tc = new TwigFunction ('tc', function ($context, $id, array $choice, array $parameters = array(), $domain = null, $locale = null) {
			$trans = TranslatorManager::transChoice($id, $choice, $parameters, $domain, $locale);
			return $this->twig->createTemplate($trans)->render($context);
		}, ['needs_context' => true]);
		$this->twig->addFunction($t);
		$this->twig->addFunction($tc);
		
		$test = new TwigTest ('instanceOf', function ($var, $class) {
			return $var instanceof $class;
		});
		$this->twig->addTest($test);
		$this->twig->addGlobal('app', new Framework ());
	}
	
	protected function hasThemeResource(&$resource) {
		$resource = \str_replace('@activeTheme/', '', $resource, $count);
		return $count > 0;
	}
	
	protected function addFunction($name, $callback, $safe = false) {
		$options = ($safe) ? ['is_safe' => ['html']] : [];
		$this->twig->addFunction(new TwigFunction ($name, $callback, $options));
	}
	
	/*
	 * (non-PHPdoc)
	 * @see TemplateEngine::render()
	 */
	public function render($viewName, $pData, $asString) {
		$pData ['config'] = Startup::getConfig();
		EventsManager::trigger(ViewEvents::BEFORE_RENDER, $viewName, $pData);
		$render = $this->twig->render($viewName, $pData);
		EventsManager::trigger(ViewEvents::AFTER_RENDER, $render, $viewName, $pData);
		if ($asString) {
			return $render;
		} else {
			echo $render;
		}
	}
	
	/**
	 *
	 * {@inheritdoc}
	 * @see \Ubiquity\views\engine\TemplateEngine::getBlockNames()
	 */
	public function getBlockNames($templateName) {
		try {
			$result = $this->twig->load($templateName)->getBlockNames();
		} catch (\Error $e) {
			$result = [];
		}
		return $result;
	}
	
	/**
	 *
	 * {@inheritdoc}
	 * @see \Ubiquity\views\engine\TemplateEngine::getCode()
	 */
	public function getCode($templateName) {
		return UFileSystem::load($this->twig->load($templateName)->getSourceContext()->getPath());
	}
	
	/**
	 * Adds a new path in a namespace
	 *
	 * @param string $path The path to add
	 * @param string $namespace The namespace to use
	 */
	public function addPath(string $path, string $namespace) {
		$this->loader->addPath($path, $namespace);
	}

	/**
	 * Sets a path in a namespace
	 *
	 * @param array $paths The paths to add
	 * @param string $namespace The namespace to use
	 */
	public function setPaths(array $paths, string $namespace) {
		$this->loader->setPaths($paths, $namespace);
	}
	
	/**
	 * Defines the activeTheme.
	 * **activeTheme** namespace is @activeTheme
	 *
	 * @param string $theme
	 * @param string $themeFolder
	 * @throws ThemesException
	 */
	public function setTheme($theme, $themeFolder = ThemesManager::THEMES_FOLDER) {
		$path = \ROOT . \DS . 'views' . \DS . $themeFolder . \DS . $theme;
		if ($theme == '') {
			$path = \ROOT . \DS . 'views';
		}
		if (\file_exists($path)) {
			$this->loader->setPaths([$path], 'activeTheme');
		} else {
			throw new ThemesException (sprintf('The path `%s` does not exists!', $path));
		}
	}
	
	/**
	 * Checks if we have the source code of a template, given its name.
	 *
	 * @param string $name
	 * @return boolean
	 */
	public function exists($name) {
		return $this->twig->getLoader()->exists($name);
	}
}


1		<?php
2
3		namespace Ubiquity\views\engine;
4
5		use Twig\Environment;
6		use Twig\TwigFunction;
7		use Twig\TwigTest;
8		use Twig\Loader\FilesystemLoader;
9		use Ubiquity\cache\CacheManager;
10		use Ubiquity\controllers\Router;
11		use Ubiquity\controllers\Startup;
12		use Ubiquity\core\Framework;
13		use Ubiquity\events\EventsManager;
14		use Ubiquity\events\ViewEvents;
15		use Ubiquity\exceptions\ThemesException;
16		use Ubiquity\translation\TranslatorManager;
17		use Ubiquity\utils\base\UFileSystem;
18		use Ubiquity\themes\ThemesManager;
19		use Ubiquity\assets\AssetsManager;
20
21		/**
22		* Ubiquity Twig template engine.
23		*
24		* Ubiquity\views\engine$Twig
25		* This class is part of Ubiquity
26		*
27		* @author jcheron <[email protected]>
28		* @version 1.0.11
29		*
30		*/
31		class Twig extends TemplateEngine {
32		private $twig;
33		private $loader;
34
35	64	public function __construct($options = []) {
36	64	$loader = new FilesystemLoader (\ROOT . \DS . 'views' . \DS);
37	64	$loader->addPath(Startup::getFrameworkDir().\DS .'..'.\DS .'core'.\DS.'views', 'framework');
38	64	$this->loader = $loader;
39
40	64	if (($options ['cache'] ?? false) === true) {
41		$options ['cache'] = CacheManager::getCacheSubDirectory('views');
42		}
43
44	64	$this->twig = new Environment ($loader, $options);
45
46	64	if (isset($options['extensions'])) {
47		foreach ($options['extensions'] as $ext) {
48		$this->twig->addExtension(new $ext());
49		}
50		}
51
52	64	if (isset ($options ['activeTheme'])) {
53	63	ThemesManager::setActiveThemeFromTwig($options ['activeTheme']);
54	63	$this->setTheme($options ['activeTheme'], ThemesManager::THEMES_FOLDER);
55	63	unset ($options ['activeTheme']);
56		} else {
57	2	$this->loader->setPaths([\ROOT . \DS . 'views'], 'activeTheme');
58		}
59
60	64	$this->addHelpers();
61	64	}
62
63	64	protected function addHelpers() {
64	64	$this->addFunction('path', function ($name, $params = [], $absolute = false) {
65	2	return Router::path($name, $params, $absolute);
66	64	});
67
68	64	$this->addFunction('url', function ($name, $params = []) {
69		return Router::url($name, $params);
70	64	});
71
72	64	if (\class_exists('\\Ubiquity\\security\\csrf\\UCsrfHttp')) {
73		$this->addFunction('csrfMeta', function ($name) {
74		return \Ubiquity\security\csrf\UCsrfHttp::getTokenMeta($name);
75		}, true);
76		$this->addFunction('csrf', function ($name) {
77		return \Ubiquity\security\csrf\UCsrfHttp::getTokenField($name);
78		}, true);
79		}
80
81	64	if (\class_exists('\\Ubiquity\security\\acl\\AclManager')) {
82		$this->addFunction('isAllowedRoute', function ($role, $routeName) {
83		return \Ubiquity\security\acl\AclManager::isAllowedRoute($role, $routeName);
84		}, true);
85		}
86
87	64	$this->addFunction('css', function ($resource, $parameters = [], $absolute = false) {
88	9	if ($this->hasThemeResource($resource)) {
89	9	return AssetsManager::css_($resource, $parameters, $absolute);
90		}
91		return AssetsManager::css($resource, $parameters, $absolute);
92	64	}, true);
93
94	64	$this->addFunction('js', function ($resource, $parameters = [], $absolute = false) {
95	1	if ($this->hasThemeResource($resource)) {
96	1	return AssetsManager::js_($resource, $parameters, $absolute);
97		}
98		return AssetsManager::js($resource, $parameters, $absolute);
99	64	}, true);
100
101	64	$t = new TwigFunction ('t', function ($context, $id, array $parameters = array(), $domain = null, $locale = null) {
102	1	$trans = TranslatorManager::trans($id, $parameters, $domain, $locale);
103	1	return $this->twig->createTemplate($trans)->render($context);
104	64	}, ['needs_context' => true]);
105
106	64	$tc = new TwigFunction ('tc', function ($context, $id, array $choice, array $parameters = array(), $domain = null, $locale = null) {
107	1	$trans = TranslatorManager::transChoice($id, $choice, $parameters, $domain, $locale);
108	1	return $this->twig->createTemplate($trans)->render($context);
109	64	}, ['needs_context' => true]);
110	64	$this->twig->addFunction($t);
111	64	$this->twig->addFunction($tc);
112
113	64	$test = new TwigTest ('instanceOf', function ($var, $class) {
114		return $var instanceof $class;
115	64	});
116	64	$this->twig->addTest($test);
117	64	$this->twig->addGlobal('app', new Framework ());
118	64	}
119
120	9	protected function hasThemeResource(&$resource) {
121	9	$resource = \str_replace('@activeTheme/', '', $resource, $count);
122	9	return $count > 0;
123		}
124
125	64	protected function addFunction($name, $callback, $safe = false) {
126	64	$options = ($safe) ? ['is_safe' => ['html']] : [];
127	64	$this->twig->addFunction(new TwigFunction ($name, $callback, $options));
128	64	}
129
130		/*
131		* (non-PHPdoc)
132		* @see TemplateEngine::render()
133		*/
134	30	public function render($viewName, $pData, $asString) {
135	30	$pData ['config'] = Startup::getConfig();
136	30	EventsManager::trigger(ViewEvents::BEFORE_RENDER, $viewName, $pData);
137	30	$render = $this->twig->render($viewName, $pData);
138	30	EventsManager::trigger(ViewEvents::AFTER_RENDER, $render, $viewName, $pData);
139	30	if ($asString) {
140	5	return $render;
141		} else {
142	30	echo $render;
143		}
144	30	}
145
146		/**
147		*
148		* {@inheritdoc}
149		* @see \Ubiquity\views\engine\TemplateEngine::getBlockNames()
150		*/
151		public function getBlockNames($templateName) {
152		try {
153		$result = $this->twig->load($templateName)->getBlockNames();
154		} catch (\Error $e) {
155		$result = [];
156		}
157		return $result;
158		}
159
160		/**
161		*
162		* {@inheritdoc}
163		* @see \Ubiquity\views\engine\TemplateEngine::getCode()
164		*/
165	2	public function getCode($templateName) {
166	2	return UFileSystem::load($this->twig->load($templateName)->getSourceContext()->getPath());
167		}
168
169		/**
170		* Adds a new path in a namespace
171		*
172		* @param string $path The path to add
173		* @param string $namespace The namespace to use
174		*/
175	16	public function addPath(string $path, string $namespace) {
176	16	$this->loader->addPath($path, $namespace);
177	16	}
178
179		/**
180		* Sets a path in a namespace
181		*
182		* @param array $paths The paths to add
183		* @param string $namespace The namespace to use
184		*/
185		public function setPaths(array $paths, string $namespace) {
186		$this->loader->setPaths($paths, $namespace);
187		}
188
189		/**
190		* Defines the activeTheme.
191		* activeTheme namespace is @activeTheme
192		*
193		* @param string $theme
194		* @param string $themeFolder
195		* @throws ThemesException
196		*/
197	63	public function setTheme($theme, $themeFolder = ThemesManager::THEMES_FOLDER) {
198	63	$path = \ROOT . \DS . 'views' . \DS . $themeFolder . \DS . $theme;
199	63	if ($theme == '') {
200		$path = \ROOT . \DS . 'views';
201		}
202	63	if (\file_exists($path)) {
203	63	$this->loader->setPaths([$path], 'activeTheme');
204		} else {
205		throw new ThemesException (sprintf('The path `%s` does not exists!', $path));
206		}
207	63	}
208
209		/**
210		* Checks if we have the source code of a template, given its name.
211		*
212		* @param string $name
213		* @return boolean
214		*/
215	1	public function exists($name) {
216	1	return $this->twig->getLoader()->exists($name);
217		}
218		}
219

phpMv / ubiquity

Push — master ( 8ceacb...8c98e8 )

Twig::__construct() A

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