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<?php |
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/** |
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* @author Marwan Al-Soltany <[email protected]> |
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* @copyright Marwan Al-Soltany 2021 |
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* For the full copyright and license information, please view |
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* the LICENSE file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace MAKS\Velox\Frontend; |
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use MAKS\Velox\Backend\Config; |
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/** |
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* A class that serves as a path resolver for different paths/URLs of the app. |
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* |
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* Example: |
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* ``` |
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* // NOTE: all methods that have "resolve" as prefix |
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* // can also be called without the resolve prefix |
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* // Path::resolve*() -> Path:*() like Path::resolveUrl() -> Path::url() |
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* |
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* // get an absolute path from app root |
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* $path = Path::resolve('some/path'); |
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* |
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* // get a public URL from app root |
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* $url = Path::resolveUrl('some/route'); |
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* |
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* |
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* // get a relative path from theme root |
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* $path = Path::resolveFromTheme('some/file.ext'); |
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* |
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* // get a public URL from theme root |
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* $url = Path::resolveUrlFromTheme('some/file.ext'); |
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* |
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* |
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* // get a relative path from theme assets root |
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* $path = Path::resolveFromAssets('some/file.ext'); |
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* |
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* // get a public URL from theme assets root |
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* $url = Path::resolveUrlFromAssets('some/file.ext'); |
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* ``` |
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* |
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* @method static string url(string $path = '/') |
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* @method static string fromTheme(string $path = '/', string $prefix = '') |
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* @method static string urlFromTheme(string $path = '/') |
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* @method static string fromAssets(string $path = '/', string $prefix = '') |
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* @method static string urlFromAssets(string $path = '/') |
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* |
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* @since 1.0.0 |
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* @api |
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*/ |
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final class Path |
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{ |
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/** |
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* Returns the current path, or compares it with the passed parameter. |
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* |
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* @param string|null $compareTo [optional] Some path on the server. |
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* |
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* @return string|bool If null is passed, the current path as string. Otherwise the result of comparing the current path with the passed parameter as boolean. |
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*/ |
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public static function current(?string $compareTo = null) |
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{ |
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$path = $_SERVER['REQUEST_URI']; |
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if ($compareTo) { |
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return $path === $compareTo; |
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} |
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return $path; |
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} |
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/** |
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* Returns the current URL, or compares it with the passed parameter. |
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* |
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* @param string|null $compareTo [optional] Some URL on the server. |
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* |
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* @return string|bool If null is passed, the current URL as string. Otherwise the result of comparing the current URL with the passed parameter as boolean. |
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*/ |
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public static function currentUrl(?string $compareTo = null) |
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{ |
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$url = static::resolveUrl((string)static::current()); |
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if ($compareTo) { |
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return $url === $compareTo; |
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} |
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return $url; |
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} |
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/** |
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* Resolves the passed path to the app root path and returns it. |
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* |
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* @param string [optional] $path The path from app root. |
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* |
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* @return string An absolute path on the server starting from app root. |
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*/ |
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public static function resolve(string $path = '/'): string |
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{ |
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static $root = null; |
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if ($root === null) { |
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$root = Config::get('global.paths.root'); |
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} |
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$absolutePath = sprintf( |
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'%s/%s', |
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rtrim($root, '/'), |
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ltrim($path, '/') |
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); |
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$canonicalPath = realpath($absolutePath); |
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return $canonicalPath ? $canonicalPath : $absolutePath; |
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} |
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/** |
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* Resolves the passed path to the base URL (starting from app root) and returns it. |
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* |
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* @param string [optional] $path The path from app root. |
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* |
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* @return string An absolute path on the server (public URL) starting from app root. |
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*/ |
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public static function resolveUrl(string $path = '/'): string |
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{ |
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static $url = null; |
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if ($url === null) { |
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$url = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on' ? 'https' : 'http') . '://' . $_SERVER['HTTP_HOST']; |
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} |
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return sprintf( |
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'%s/%s', |
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rtrim($url, '/'), |
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ltrim($path, '/') |
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); |
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} |
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/** |
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* Resolves the passed path to the theme root path and returns it. |
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* |
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* @param string [optional] $path The path from theme root. |
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* @param string [optional] $prefix The prefix to prefix the returned path with (base URL for example). |
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* |
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* @return string A relative path starting from app root to the root of the active theme directory. |
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*/ |
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public static function resolveFromTheme(string $path = '/', string $prefix = ''): string |
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{ |
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static $theme = null; |
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if ($theme === null) { |
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$theme = str_replace( |
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Config::get('global.paths.root'), |
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'', |
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Config::get('theme.paths.root') |
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); |
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} |
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return sprintf( |
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'%s/%s/%s', |
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rtrim($prefix, '/'), |
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trim($theme, '/'), |
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ltrim($path, '/') |
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); |
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} |
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/** |
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* Resolves the passed path to the base URL (starting from active theme root) and returns it. |
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* |
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* @param string [optional] $path The path from theme root. |
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* |
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* @return string An absolute path on the server (public URL) starting from active theme root. |
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*/ |
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public static function resolveUrlFromTheme(string $path = '/'): string |
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{ |
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return static::resolveFromTheme($path, static::resolveUrl()); |
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} |
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/** |
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* Resolves the passed path to the assets directory and returns it. |
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* |
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* @param string [optional] $path The path from theme root assets root. |
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* @param string [optional] $prefix The prefix to prefix the returned path with (base URL for example). |
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* |
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* @return string A relative path starting from app root to the root of the assets directory of the active theme directory. |
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*/ |
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public static function resolveFromAssets(string $path = '/', string $prefix = ''): string |
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{ |
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static $assets = null; |
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if (!$assets) { |
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$assets = str_replace( |
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Config::get('theme.paths.root'), |
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'', |
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Config::get('theme.paths.assets') |
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); |
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$assets = static::resolveFromTheme($assets); |
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} |
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return sprintf( |
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'%s/%s/%s', |
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rtrim($prefix, '/'), |
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trim($assets, '/'), |
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ltrim($path, '/') |
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); |
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} |
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/** |
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* Resolves the passed path to the base URL (starting from active theme assets root) and returns it. |
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* |
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* @param string [optional] $path The path from theme root assets root. |
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* |
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* @return string An absolute path on the server (public URL) starting from active theme root. |
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*/ |
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public static function resolveUrlFromAssets(string $path = '/'): string |
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{ |
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return static::resolveFromAssets($path, static::resolveUrl()); |
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} |
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/** |
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* Aliases `self::resolve*()` with a function of the same name without the "resolve" prefix. |
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*/ |
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public static function __callStatic(string $method, array $arguments) |
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{ |
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$class = static::class; |
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$method = sprintf('resolve%s', ucfirst($method)); |
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if (!method_exists($class, $method)) { |
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throw new \Exception("Call to undefined method {$class}::{$method}()"); |
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} |
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return static::$method(...$arguments); |
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} |
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/** |
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* Allows static methods handled by self::__callStatic() to be accessible via object operator `->`. |
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*/ |
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public function __call(string $method, array $arguments) |
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{ |
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return static::__callStatic($method, $arguments); |
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} |
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} |
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