Current File : /var/www/html/buggydubrovnik.com/wp-content/plugins/redirection/actions/pass.php
<?php
require_once dirname( __FILE__ ) . '/url.php';
/**
* A 'pass through' action. Matches a rewrite rather than a redirect, and uses PHP to fetch data from a remote URL.
*/
class Pass_Action extends Url_Action {
/**
* Process an external passthrough - a URL that lives external to this server.
*
* @param string $url Target URL.
* @return void
*/
public function process_external( $url ) {
// This is entirely at the user's risk. The $url is set by the user
// phpcs:ignore
echo wp_remote_fopen( $url );
}
/**
* Process an internal passthrough - a URL that lives on the same server. Here we change the request URI and continue without making a remote request.
*
* @param string $target Target URL.
* @return void
*/
public function process_internal( $target ) {
// Another URL on the server
$pos = strpos( $target, '?' );
$_SERVER['REQUEST_URI'] = $target;
$_SERVER['PATH_INFO'] = $target;
if ( $pos ) {
$_SERVER['QUERY_STRING'] = substr( $target, $pos + 1 );
$_SERVER['PATH_INFO'] = $target;
// Take the query params in the target and make them the params for this request
parse_str( $_SERVER['QUERY_STRING'], $_GET );
}
}
/**
* Is a URL external?
*
* @param string $target URL to test.
* @return boolean
*/
public function is_external( $target ) {
return substr( $target, 0, 7 ) === 'http://' || substr( $target, 0, 8 ) === 'https://';
}
/**
* Pass the data from the target
*
* @return void
*/
public function run() {
// External target
$target = $this->get_target();
if ( $target === null ) {
return;
}
if ( $this->is_external( $target ) ) {
// Pass on to an external request, echo the results, and then stop
$this->process_external( $target );
exit();
}
// Change the request and carry on
$this->process_internal( $target );
}
public function name() {
return __( 'Pass-through', 'redirection' );
}
}
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