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<?php |
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/** |
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* Created by Vitaly Iegorov <[email protected]>. |
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* on 10.07.16 at 16:24 |
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*/ |
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namespace samsonphp\resource; |
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use samsonphp\resource\exception\ResourceNotFound; |
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class ResourceValidator |
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{ |
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/** @var string Full path to project web root directory */ |
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public static $webRoot; |
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/** @var string Full path to project root directory */ |
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public static $projectRoot; |
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/** @var string Full path to project cache root directory */ |
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public static $cacheRoot; |
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/** |
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* Build relative path to static resource relatively to web root path. |
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* |
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* @param string $relativePath Relative path to static resource |
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* @param string $parentPath Path to parent entity |
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* |
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* @return string Validated relative path to static resource relatively to web root path |
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* @throws ResourceNotFound |
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*/ |
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public static function getWebRelativePath($relativePath, $parentPath = '') |
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{ |
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return static::getRelativePath($relativePath, $parentPath, static::$webRoot); |
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} |
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/** |
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* Build correct relative path to static resource using relative path and parent path. |
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* |
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* @param string $relativePath Relative path to static resource |
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* @param string $parentPath Path to parent entity |
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* @param string $rootPath Root path for relative path building |
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* |
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* @return string Validated relative path to static resource |
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* @throws ResourceNotFound |
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*/ |
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public static function getRelativePath($relativePath, $parentPath = '', $rootPath = '') |
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{ |
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// If parent path if not passed - use project root path |
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$parentPath = $parentPath === '' ? static::$projectRoot : $parentPath; |
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// Build full path to resource from given relative path |
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$fullPath = rtrim($parentPath, DIRECTORY_SEPARATOR) |
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. DIRECTORY_SEPARATOR |
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. ltrim($relativePath, DIRECTORY_SEPARATOR); |
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// Make real path with out possible "../" |
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$realPath = realpath($fullPath); |
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// Output link to static resource handler with relative path to project root |
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if ($realPath) { |
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// Build relative path to static resource |
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return str_replace($rootPath, '', $realPath); |
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} |
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throw new ResourceNotFound($fullPath); |
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} |
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/** |
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* Build relative path to static resource relatively to project root path. |
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* |
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* @param string $relativePath Relative path to static resource |
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* @param string $parentPath Path to parent entity |
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* |
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* @return string Validated relative path to static resource relatively to project root path |
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* @throws ResourceNotFound |
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*/ |
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public static function getProjectRelativePath($relativePath, $parentPath = '') |
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{ |
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return static::getRelativePath($relativePath, $parentPath, static::$projectRoot); |
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} |
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} |
SamsonPHP /
resource
