Language::getAllLanguages() - Code Metrics - Inspection of "Credits module" - YetiForceCompany/YetiForcePortal2 - Measure and Improve Code Quality continuously with Scrutinizer

Test Setup Failed

Pull Request — developer (#249)

by Arkadiusz

created 2021-05-04 15:05 UTC

Language::getAllLanguages() A

↳ Parent: Language

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	0

<?php
/**
 * Language controller class.
 *
 * @copyright YetiForce Sp. z o.o.
 * @license   YetiForce Public License 3.0 (licenses/LicenseEN.txt or yetiforce.com)
 * @author    Mariusz Krzaczkowski <[email protected]>
 */

namespace App;

class Language

{
	/**
	 * Language files format.
	 */
	const FORMAT = 'json';

	//Contains module language translations
	protected static $languageContainer = [];
	protected static $modules = false;

	/**
	 * Functions that gets translated string.
	 *
	 * @param string $key             - string which need to be translated
	 * @param string $module          - module scope in which the translation need to be check
	 * @param string $currentLanguage
	 *
	 * @return string - translated string
	 */
	public static function translate(string $key, string $module = 'Basic', string $currentLanguage = ''): string
	{
		if (empty($currentLanguage)) {
			$currentLanguage = static::getLanguage();

		}
		//decoding for Start Date & Time and End Date & Time
		if (!\is_array($key)) {
			$key = html_entity_decode($key);

		}
		$translatedString = static::getLanguageTranslatedString($currentLanguage, $key, $module);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
		// label not found in users language pack, then check in the default language pack(config.inc.php)
		if (null === $translatedString) {
			$defaultLanguage = Config::get('language');
			if (!empty($defaultLanguage) && 0 !== strcasecmp($defaultLanguage, $currentLanguage)) {
				$translatedString = static::getLanguageTranslatedString($defaultLanguage, $key, $module);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
			}
		}

		// If translation is not found then return label
		if (null === $translatedString) {
			$translatedString = $key;
		}
		return $translatedString;
	}

	/**
	 * Functions that gets translated string by $args.
	 *
	 * @param string $key        - string which need to be translated
	 * @param string $moduleName - module scope in which the translation need to be check
	 *
	 * @return string - translated string
	 */
	public static function translateArgs(string $key, string $moduleName = 'Basic'): string
	{
		$formattedString = static::translate($key, $moduleName);
		$args = \array_slice(\func_get_args(), 2);
		if (\is_array($args) && !empty($args)) {
			$formattedString = \call_user_func_array('vsprintf', [$formattedString, $args]);
		}
		return $formattedString;
	}

	/**
	 * Function that returns current language.
	 *
	 * @return string
	 */
	public static function getLanguage()
	{
		$userInstance = User::getUser();
		$language = '';
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
		if ($userInstance && $userInstance->has('language') && !empty($userInstance->get('language'))) {
			$language = $userInstance->get('language');
		} else {
			$language = Config::get('language');
		}
		return $language;
	}

	/**
	 * Function returns language specific translated string.
	 *
	 * @param string $language - en_us etc
	 * @param string $key      - label
	 * @param string $module   - module name
	 *
	 * @return string translated string or null if translation not found

	 */
	public static function getLanguageTranslatedString(string $language, string $key, string $module = 'Basic')
	{
		$moduleStrings = self::getModuleStringsFromFile($language, $module);
		if (!empty($moduleStrings['php'][$key])) {
			return stripslashes($moduleStrings['php'][$key]);
		}

		$commonStrings = self::getModuleStringsFromFile($language);
		if (!empty($commonStrings['php'][$key])) {
			return stripslashes($commonStrings['php'][$key]);
		}
		return null;
	}

	public static function getModuleStringsFromFile(string $language, string $module = 'Basic')

	{
		if (empty(self::$languageContainer[$language][$module])) {
			static::loadLanguageFile($language, $module);
		}
		if (isset(self::$languageContainer[$language][$module])) {
			return self::$languageContainer[$language][$module];
		}
		return [];
	}

	/**
	 * Load language file from JSON.
	 *
	 * @param string $language
	 * @param string $moduleName
	 *
	 * @return void
	 */
	public static function loadLanguageFile(string $language, string $moduleName = 'Basic')
	{
		if (!isset(static::$languageContainer[$language][$moduleName])) {
			static::$languageContainer[$language][$moduleName] = [];
			$file = \DIRECTORY_SEPARATOR . 'languages' . \DIRECTORY_SEPARATOR . $language . \DIRECTORY_SEPARATOR . $moduleName . '.' . static::FORMAT;
			$langFile = ROOT_DIRECTORY . $file;
			if (file_exists($langFile)) {
				static::$languageContainer[$language][$moduleName] = Json::decode(file_get_contents($langFile), true) ?? [];
				Cache::save('LanguageFiles', $language . $moduleName, static::$languageContainer[$language][$moduleName], Cache::LONG);
			}
		} elseif (Cache::has('LanguageFiles', $language . $moduleName)) {
			static::$languageContainer[$language][$moduleName] = Cache::get('LanguageFiles', $language . $moduleName);
		}
	}

	/**
	 * Functions that gets translated string for Client side.
	 *
	 * @param <String> $key      - string which need to be translated

	 * @param <String> $module   - module scope in which the translation need to be check

	 * @param mixed    $language
	 *
	 * @return <String> - translated string

	 */
	public static function jstranslate($language, $key, $module = 'Basic')

	{
		$moduleStrings = self::getModuleStringsFromFile($language, $module);
		if (!empty($moduleStrings['js'][$key])) {
			return $moduleStrings['js'][$key];
		}

		$commonStrings = self::getModuleStringsFromFile($language);
		if (!empty($commonStrings['js'][$key])) {
			return $commonStrings['js'][$key];
		}
		return $key;
	}

	/**
	 * Function to returns all language information.
	 *
	 * @return string[]
	 */
	public static function getAllLanguages()
	{
		return Config::$languages;
	}

	/**
	 * Function that returns current language short name.
	 *
	 * @return <String> -

	 */
	public static function getShortLanguageName()
	{
		$language = self::getLanguage();
		return substr($language, 0, 2);
	}

	/**
	 * Function returns module strings.
	 *
	 * @param <String> $module - module Name

	 * @param  <String> languageStrings or jsLanguageStrings
	 * @param mixed $type
	 *
	 * @return <Array>

	 */
	public static function export($module, $type = 'php')

	{
		$language = self::getLanguage();
		$exportLangString = [];

		$moduleStrings = self::getModuleStringsFromFile($language, $module);
		if (!empty($moduleStrings[$type])) {
			$exportLangString = $moduleStrings[$type];
		}

		$commonStrings = self::getModuleStringsFromFile($language);
		if (!empty($commonStrings[$type])) {
			$exportLangString += $commonStrings[$type];
		}
		return $exportLangString;
	}

	public static function translateModule($module)

	{
		if (!self::$modules) {
			$userInstance = User::getUser();
			self::$modules = $userInstance->getModulesList();
		}
		return self::$modules[$module] ?? $module;
	}
}


1			<?php
2			/**
3			* Language controller class.
4			*
5			* @copyright YetiForce Sp. z o.o.
6			* @license YetiForce Public License 3.0 (licenses/LicenseEN.txt or yetiforce.com)
7			* @author Mariusz Krzaczkowski <[email protected]>
8			*/
9
10			namespace App;
11
12			class Language
			0 ignored issues – show Coding Style introduced 2021-05-04 12:33 UTC by Report Bug Copy Issue Report `Language` does not seem to conform to the naming convention (`Utils?$`). This check examines a number of code elements and verifies that they conform to the given naming conventions. You can set conventions for local variables, abstract classes, utility classes, constant, properties, methods, parameters, interfaces, classes, exceptions and special methods. Loading history...
13			{
14			/**
15			* Language files format.
16			*/
17			const FORMAT = 'json';
18
19			//Contains module language translations
20			protected static $languageContainer = [];
21			protected static $modules = false;
22
23			/**
24			* Functions that gets translated string.
25			*
26			* @param string $key - string which need to be translated
27			* @param string $module - module scope in which the translation need to be check
28			* @param string $currentLanguage
29			*
30			* @return string - translated string
31			*/
32			public static function translate(string $key, string $module = 'Basic', string $currentLanguage = ''): string
33			{
34			if (empty($currentLanguage)) {
35			$currentLanguage = static::getLanguage();
			0 ignored issues – show Coding Style introduced 2021-05-04 12:33 UTC by Report Bug Copy Issue Report Consider using a different name than the parameter `$currentLanguage`. This often makes code more readable. Loading history...
36			}
37			//decoding for Start Date & Time and End Date & Time
38			if (!\is_array($key)) {
39			$key = html_entity_decode($key);
			0 ignored issues – show Coding Style introduced 2021-05-04 12:33 UTC by Report Bug Copy Issue Report Consider using a different name than the parameter `$key`. This often makes code more readable. Loading history...
40			}
41			$translatedString = static::getLanguageTranslatedString($currentLanguage, $key, $module);
			0 ignored issues – show Bug introduced 2021-05-04 12:33 UTC by Report Bug Copy Issue Report It seems like `$key` can also be of type `array`; however, `App\Language::getLanguageTranslatedString()` does only seem to accept `string`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
42			// label not found in users language pack, then check in the default language pack(config.inc.php)
43			if (null === $translatedString) {
44			$defaultLanguage = Config::get('language');
45			if (!empty($defaultLanguage) && 0 !== strcasecmp($defaultLanguage, $currentLanguage)) {
46			$translatedString = static::getLanguageTranslatedString($defaultLanguage, $key, $module);
			0 ignored issues – show Bug introduced 2021-05-04 12:33 UTC by Report Bug Copy Issue Report It seems like `$key` can also be of type `array`; however, `App\Language::getLanguageTranslatedString()` does only seem to accept `string`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
47			}
48			}
49
50			// If translation is not found then return label
51			if (null === $translatedString) {
52			$translatedString = $key;
53			}
54			return $translatedString;
55			}
56
57			/**
58			* Functions that gets translated string by $args.
59			*
60			* @param string $key - string which need to be translated
61			* @param string $moduleName - module scope in which the translation need to be check
62			*
63			* @return string - translated string
64			*/
65			public static function translateArgs(string $key, string $moduleName = 'Basic'): string
66			{
67			$formattedString = static::translate($key, $moduleName);
68			$args = \array_slice(\func_get_args(), 2);
69			if (\is_array($args) && !empty($args)) {
70			$formattedString = \call_user_func_array('vsprintf', [$formattedString, $args]);
71			}
72			return $formattedString;
73			}
74
75			/**
76			* Function that returns current language.
77			*
78			* @return string
79			*/
80			public static function getLanguage()
81			{
82			$userInstance = User::getUser();
83			$language = '';
			0 ignored issues – show Unused Code introduced 2021-05-04 12:33 UTC by Report Bug Copy Issue Report `$language` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
84			if ($userInstance && $userInstance->has('language') && !empty($userInstance->get('language'))) {
85			$language = $userInstance->get('language');
86			} else {
87			$language = Config::get('language');
88			}
89			return $language;
90			}
91
92			/**
93			* Function returns language specific translated string.
94			*
95			* @param string $language - en_us etc
96			* @param string $key - label
97			* @param string $module - module name
98			*
99			* @return string translated string or null if translation not found
			0 ignored issues – show Documentation introduced 2021-05-04 12:33 UTC by Report Bug Copy Issue Report Should the return type not be `string\|null`? This check compares the return type specified in the `@return` annotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch. Loading history...
100			*/
101			public static function getLanguageTranslatedString(string $language, string $key, string $module = 'Basic')
102			{
103			$moduleStrings = self::getModuleStringsFromFile($language, $module);
104			if (!empty($moduleStrings['php'][$key])) {
105			return stripslashes($moduleStrings['php'][$key]);
106			}
107
108			$commonStrings = self::getModuleStringsFromFile($language);
109			if (!empty($commonStrings['php'][$key])) {
110			return stripslashes($commonStrings['php'][$key]);
111			}
112			return null;
113			}
114
115			public static function getModuleStringsFromFile(string $language, string $module = 'Basic')
			0 ignored issues – show Documentation introduced 2021-05-04 12:33 UTC by Report Bug Copy Issue Report The return type could not be reliably inferred; please add a `@return` annotation. Our type inference engine in quite powerful, but sometimes the code does not provide enough clues to go by. In these cases we request you to add a `@return` annotation as described here. Loading history...
116			{
117			if (empty(self::$languageContainer[$language][$module])) {
118			static::loadLanguageFile($language, $module);
119			}
120			if (isset(self::$languageContainer[$language][$module])) {
121			return self::$languageContainer[$language][$module];
122			}
123			return [];
124			}
125
126			/**
127			* Load language file from JSON.
128			*
129			* @param string $language
130			* @param string $moduleName
131			*
132			* @return void
133			*/
134			public static function loadLanguageFile(string $language, string $moduleName = 'Basic')
135			{
136			if (!isset(static::$languageContainer[$language][$moduleName])) {
137			static::$languageContainer[$language][$moduleName] = [];
138			$file = \DIRECTORY_SEPARATOR . 'languages' . \DIRECTORY_SEPARATOR . $language . \DIRECTORY_SEPARATOR . $moduleName . '.' . static::FORMAT;
139			$langFile = ROOT_DIRECTORY . $file;
140			if (file_exists($langFile)) {
141			static::$languageContainer[$language][$moduleName] = Json::decode(file_get_contents($langFile), true) ?? [];
142			Cache::save('LanguageFiles', $language . $moduleName, static::$languageContainer[$language][$moduleName], Cache::LONG);
143			}
144			} elseif (Cache::has('LanguageFiles', $language . $moduleName)) {
145			static::$languageContainer[$language][$moduleName] = Cache::get('LanguageFiles', $language . $moduleName);
146			}
147			}
148
149			/**
150			* Functions that gets translated string for Client side.
151			*
152			* @param <String> $key - string which need to be translated
			0 ignored issues – show Documentation introduced 2021-05-04 12:33 UTC by Report Bug Copy Issue Report The doc-type `<String>` could not be parsed: Unknown type name "<" at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
153			* @param <String> $module - module scope in which the translation need to be check
			0 ignored issues – show Documentation introduced 2021-05-04 12:33 UTC by Report Bug Copy Issue Report The doc-type `<String>` could not be parsed: Unknown type name "<" at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
154			* @param mixed $language
155			*
156			* @return <String> - translated string
			0 ignored issues – show Documentation introduced 2021-05-04 12:33 UTC by Report Bug Copy Issue Report The doc-type `<String>` could not be parsed: Unknown type name "<" at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
157			*/
158			public static function jstranslate($language, $key, $module = 'Basic')
			0 ignored issues – show Documentation introduced 2021-05-04 12:33 UTC by Report Bug Copy Issue Report The return type could not be reliably inferred; please add a `@return` annotation. Our type inference engine in quite powerful, but sometimes the code does not provide enough clues to go by. In these cases we request you to add a `@return` annotation as described here. Loading history...
159			{
160			$moduleStrings = self::getModuleStringsFromFile($language, $module);
161			if (!empty($moduleStrings['js'][$key])) {
162			return $moduleStrings['js'][$key];
163			}
164
165			$commonStrings = self::getModuleStringsFromFile($language);
166			if (!empty($commonStrings['js'][$key])) {
167			return $commonStrings['js'][$key];
168			}
169			return $key;
170			}
171
172			/**
173			* Function to returns all language information.
174			*
175			* @return string[]
176			*/
177			public static function getAllLanguages()
178			{
179			return Config::$languages;
180			}
181
182			/**
183			* Function that returns current language short name.
184			*
185			* @return <String> -
			0 ignored issues – show Documentation introduced 2021-05-04 12:33 UTC by Report Bug Copy Issue Report The doc-type `<String>` could not be parsed: Unknown type name "<" at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
186			*/
187			public static function getShortLanguageName()
188			{
189			$language = self::getLanguage();
190			return substr($language, 0, 2);
191			}
192
193			/**
194			* Function returns module strings.
195			*
196			* @param <String> $module - module Name
			0 ignored issues – show Documentation introduced 2021-05-04 12:33 UTC by Report Bug Copy Issue Report The doc-type `<String>` could not be parsed: Unknown type name "<" at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
197			* @param <String> languageStrings or jsLanguageStrings
198			* @param mixed $type
199			*
200			* @return <Array>
			0 ignored issues – show Documentation introduced 2021-05-04 12:33 UTC by Report Bug Copy Issue Report The doc-type `<Array>` could not be parsed: Unknown type name "<" at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
201			*/
202			public static function export($module, $type = 'php')
			0 ignored issues – show Documentation introduced 2021-05-04 12:33 UTC by Report Bug Copy Issue Report The return type could not be reliably inferred; please add a `@return` annotation. Our type inference engine in quite powerful, but sometimes the code does not provide enough clues to go by. In these cases we request you to add a `@return` annotation as described here. Loading history...
203			{
204			$language = self::getLanguage();
205			$exportLangString = [];
206
207			$moduleStrings = self::getModuleStringsFromFile($language, $module);
208			if (!empty($moduleStrings[$type])) {
209			$exportLangString = $moduleStrings[$type];
210			}
211
212			$commonStrings = self::getModuleStringsFromFile($language);
213			if (!empty($commonStrings[$type])) {
214			$exportLangString += $commonStrings[$type];
215			}
216			return $exportLangString;
217			}
218
219			public static function translateModule($module)
			0 ignored issues – show Documentation introduced 2021-05-04 12:33 UTC by Report Bug Copy Issue Report The return type could not be reliably inferred; please add a `@return` annotation. Our type inference engine in quite powerful, but sometimes the code does not provide enough clues to go by. In these cases we request you to add a `@return` annotation as described here. Loading history...
220			{
221			if (!self::$modules) {
222			$userInstance = User::getUser();
223			self::$modules = $userInstance->getModulesList();
224			}
225			return self::$modules[$module] ?? $module;
226			}
227			}
228

YetiForceCompany / YetiForcePortal2

Pull Request — developer (#249)

Language::getAllLanguages() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

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