/home/arranoyd/otours/wp-content/plugins/redirection/models/url-path.php
<?php
class Red_Url_Path {
private $path;
public function __construct( $path ) {
$this->path = $this->get_path_component( $path );
}
public function is_match( $url, Red_Source_Flags $flags ) {
$target = new Red_Url_Path( $url );
$target_path = $target->get();
$source_path = $this->get();
if ( $flags->is_ignore_trailing() ) {
// Ignore trailing slashes
$source_path = $this->get_without_trailing_slash();
$target_path = $target->get_without_trailing_slash();
}
if ( $flags->is_ignore_case() ) {
// Case insensitive match
$source_path = self::to_lower( $source_path );
$target_path = self::to_lower( $target_path );
}
return $target_path === $source_path;
}
public static function to_lower( $url ) {
if ( function_exists( 'mb_strtolower' ) ) {
return mb_strtolower( $url );
}
return strtolower( $url );
}
public function get() {
return $this->path;
}
public function get_without_trailing_slash() {
// Return / or // as-is
if ( $this->path === '/' ) {
return $this->path;
}
// Anything else remove the last /
return preg_replace( '@/$@', '', $this->get() );
}
// parse_url doesn't handle 'incorrect' URLs, such as those with double slashes
// These are often used in redirects, so we fall back to our own parsing
private function get_path_component( $url ) {
$path = $url;
if ( preg_match( '@^https?://@', $url, $matches ) > 0 ) {
$parts = explode( '://', $url );
if ( count( $parts ) > 1 ) {
$rest = explode( '/', $parts[1] );
$path = '/' . implode( '/', array_slice( $rest, 1 ) );
}
}
return urldecode( $this->get_query_before( $path ) );
}
private function get_query_before( $url ) {
$qpos = strpos( $url, '?' );
$qrpos = strpos( $url, '\\?' );
if ( $qrpos !== false && $qrpos < $qpos ) {
return substr( $url, 0, $qrpos + strlen( $qrpos ) - 1 );
}
if ( $qpos === false ) {
return $url;
}
return substr( $url, 0, $qpos );
}
}