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<?php |
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/** |
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* @package WPEmerge |
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* @author Atanas Angelov <hi@atanas.dev> |
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* @copyright 2017-2019 Atanas Angelov |
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* @license https://www.gnu.org/licenses/gpl-2.0.html GPL-2.0 |
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* @link https://wpemerge.com/ |
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*/ |
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|
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namespace WPEmerge\Helpers; |
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|
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use WPEmerge\Requests\RequestInterface; |
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use WPEmerge\Support\Arr; |
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|
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/** |
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* A collection of tools dealing with URLs. |
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*/ |
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class Url { |
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/** |
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* Get the path for the request relative to the home url. |
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* Works only with absolute URLs. |
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* |
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* @param RequestInterface $request |
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* @param string $home_url |
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* @return string |
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*/ |
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public static function getPath( RequestInterface $request, $home_url = '' ) { |
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$parsed_request = wp_parse_url( $request->getUrl() ); |
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$parsed_home = wp_parse_url( $home_url ? $home_url : home_url( '/' ) ); |
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|
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$request_path = Arr::get( $parsed_request, 'path', '/' ); |
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$request_path = static::removeTrailingSlash( $request_path ); |
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$request_path = static::addLeadingSlash( $request_path ); |
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|
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if ( $parsed_request['host'] !== $parsed_home['host'] ) { |
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return $request_path; |
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} |
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|
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$home_path = Arr::get( $parsed_home, 'path', '/' ); |
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$home_path = static::removeTrailingSlash( $home_path ); |
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$home_path = static::addLeadingSlash( $home_path ); |
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$path = $request_path; |
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|
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if ( strpos( $request_path, $home_path ) === 0 ) { |
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$path = substr( $request_path, strlen( $home_path ) ); |
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} |
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|
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return static::addLeadingSlash( $path ); |
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} |
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|
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/** |
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* Ensure url has a leading slash |
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* |
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* @param string $url |
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* @param boolean $leave_blank |
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* @return string |
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*/ |
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public static function addLeadingSlash( $url, $leave_blank = false ) { |
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if ( $leave_blank && $url === '' ) { |
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return ''; |
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} |
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|
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return '/' . static::removeLeadingSlash( $url ); |
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} |
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|
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/** |
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* Ensure url does not have a leading slash |
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* |
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* @param string $url |
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* @return string |
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*/ |
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public static function removeLeadingSlash( $url ) { |
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return preg_replace( '/^\/+/', '', $url ); |
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} |
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|
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/** |
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* Ensure url has a trailing slash |
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* |
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* @param string $url |
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* @param boolean $leave_blank |
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* @return string |
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*/ |
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public static function addTrailingSlash( $url, $leave_blank = false ) { |
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if ( $leave_blank && $url === '' ) { |
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return ''; |
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} |
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|
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return trailingslashit( $url ); |
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} |
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|
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/** |
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* Ensure url does not have a trailing slash |
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* |
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* @param string $url |
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* @return string |
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*/ |
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public static function removeTrailingSlash( $url ) { |
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return untrailingslashit( $url ); |
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} |
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} |
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|
