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<?php |
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namespace WebServCo\Framework; |
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use WebServCo\Framework\Exceptions\ApplicationException; |
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final class Framework |
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{ |
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const OS_WINDOWS = 'Windows'; |
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const OS_LINUX = 'Linux'; |
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const OS_UNSUPPORTED = 'Unsupported'; |
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const TYPE_FRAMEWORK = 'Framework'; |
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const TYPE_PROJECT = 'Project'; |
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/** |
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* Stores Framework Library instances. |
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*/ |
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private static $frameworkLibraries = []; |
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/** |
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* Stores Project Library instances. |
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*/ |
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protected static $projectLibraries = []; |
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private static function getFullClassName($className, $classType = null) |
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{ |
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switch ($classType) { |
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case self::TYPE_FRAMEWORK: |
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return sprintf('\\%s\\Libraries\\%s', __NAMESPACE__, $className); |
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break; |
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case self::TYPE_PROJECT: |
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return sprintf('\\Project\\Libraries\\%s', $className); |
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break; |
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default: |
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return $className; |
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break; |
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} |
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} |
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/** |
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* Returns the path the framework project is located in. |
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* |
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* @return string |
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*/ |
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public static function getPath() |
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{ |
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return str_replace('src/WebServCo/Framework', '', __DIR__); |
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} |
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private static function loadLibraryConfiguration($configName) |
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{ |
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if ('Config' == $configName) { |
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return false; |
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} |
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$projectPath = self::library('Config')->get( |
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sprintf( |
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'app%1$spath%1$sproject', |
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\WebServCo\Framework\Settings::DIVIDER |
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) |
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); |
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if (empty($projectPath)) { |
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return false; |
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} |
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return self::library('Config')->load($configName, $projectPath); |
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} |
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private static function loadLibrary($className, $fullClassName, $configName = null) |
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{ |
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if (!class_exists($fullClassName)) { |
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throw new ApplicationException( |
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sprintf('Library %s not found', $fullClassName) |
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); |
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} |
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switch ($className) { |
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case 'I18n': |
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self::loadHelper($className); |
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break; |
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} |
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$configName = $configName ?: $className; |
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$config = self::loadLibraryConfiguration($configName); |
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/** |
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* Libraries can have custom parameters to constructor, |
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* however the configuration array is always the first. |
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* $args = is_array($args) ? array_merge([$config], $args) : [$config]; |
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*/ |
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switch ($className) { |
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case 'Request': |
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$args = [$config, $_SERVER, $_POST]; |
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break; |
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default: |
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$args = [$config]; |
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break; |
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} |
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$reflection = new \ReflectionClass($fullClassName); |
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return $reflection->newInstanceArgs($args); |
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} |
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protected static function loadHelper($className) |
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{ |
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$path = self::getPath() . 'src/WebServCo/Framework/Helpers/' . $className . 'Helper.php'; |
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if (!is_readable($path)) { |
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throw new ApplicationException( |
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sprintf('Helper for %s Library not found', $className) |
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); |
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} |
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require $path; |
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return true; |
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} |
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public static function library($className, $storageKey = null, $configName = null) |
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{ |
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$fullClassName = self::getFullClassName($className, self::TYPE_FRAMEWORK); |
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$storageKey = $storageKey ?: $fullClassName; |
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if (!isset(self::$frameworkLibraries[$storageKey])) { |
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self::$frameworkLibraries[$storageKey] = self::loadLibrary($className, $fullClassName, $configName); |
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} |
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return self::$frameworkLibraries[$storageKey]; |
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} |
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public static function projectLibrary($className, $storageKey = null, $configName = null) |
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{ |
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$fullClassName = self::getFullClassName($className, self::TYPE_PROJECT); |
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$storageKey = $storageKey ?: $fullClassName; |
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if (!isset(self::$projectLibraries[$storageKey])) { |
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self::$projectLibraries[$storageKey] = self::loadLibrary($className, $fullClassName, $configName); |
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} |
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return self::$projectLibraries[$storageKey]; |
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} |
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/** |
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* Checks if interface type is CLI |
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*/ |
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public static function isCLI() |
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{ |
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return 'cli' === PHP_SAPI; |
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} |
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/** |
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148
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* Get operating system (if supported). |
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149
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*/ |
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150
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public static function getOS() |
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{ |
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$uname = php_uname('s'); |
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if (0 === strncasecmp($uname, 'Win', 3)) { |
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return self::OS_WINDOWS; |
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} elseif (0 === strncasecmp($uname, 'Linux', 5)) { |
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return self::OS_LINUX; |
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} else { |
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return self::OS_UNSUPPORTED; |
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} |
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160
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} |
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161
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} |
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webservco /
framework
The
breakstatement is not necessary if it is preceded for example by areturnstatement:If you would like to keep this construct to be consistent with other
casestatements, you can safely mark this issue as a false-positive.