WP_Super_Cache_Rest_Test_Cache::callback() public WPSCache 1.0
Get a collection of items
{} It's a method of the class: WP_Super_Cache_Rest_Test_Cache{}
No Hooks.
Return
WP_Error/WP_REST_Response.
Usage
$WP_Super_Cache_Rest_Test_Cache = new WP_Super_Cache_Rest_Test_Cache(); $WP_Super_Cache_Rest_Test_Cache->callback( $request );
- $request(WP_REST_Request) (required)
- Full data about the request.
Code of WP_Super_Cache_Rest_Test_Cache::callback() WP Super Cache Rest Test Cache::callback WPSCache 1.7.1
public function callback( $request ) {
global $cache_path;
$url = trailingslashit( get_bloginfo( 'url' ) );
$response = array( 'status' => 'UNKNOWN' );
$has_errors = false;
$attempts = array( 'prime', 'first', 'second' );
$c = 0;
foreach ( $attempts as $attempt_name ) {
$attempt = array();
$page[ $c ] = wp_remote_get( $url, array('timeout' => 60, 'blocking' => true ) );
if ( ! is_wp_error( $page[ $c ] ) ) {
$fp = fopen( $cache_path . $c . ".html", "w" );
fwrite( $fp, $page[ $c ][ 'body' ] );
fclose( $fp );
}
if ( is_wp_error( $page[ $c ] ) ) {
$has_errors = true;
$attempt['status'] = false;
$attempt['errors'] = $this->format_error( $page[ $c ] );
} elseif ( $page[ $c ]['response']['code'] != 200 ) {
$has_errors = true;
$attempt['status'] = false;
$attempt['errors'] = array( $page[ $c ]['response']['message'] );
// Don't run this step on prime cache.
} elseif ( 0 !== $c && 0 === preg_match( '/(Cached page generated by WP-Super-Cache on) ([0-9]*-[0-9]*-[0-9]* [0-9]*:[0-9]*:[0-9]*)/', $page[ $c ]['body'], $matches2 ) ) {
$has_errors = true;
$attempt['status'] = false;
$attempt['errors'] = array( __( 'Timestamps not found', 'wp-super-cache' ) );
} else {
$attempt['status'] = true;
}
$response[ 'attempts' ][ $attempt_name ] = $attempt;
$c++;
}
if (
false == $has_errors &&
preg_match( '/(Cached page generated by WP-Super-Cache on) ([0-9]*-[0-9]*-[0-9]* [0-9]*:[0-9]*:[0-9]*)/', $page[ 1 ][ 'body' ], $matches1 ) &&
preg_match( '/(Cached page generated by WP-Super-Cache on) ([0-9]*-[0-9]*-[0-9]* [0-9]*:[0-9]*:[0-9]*)/', $page[ 2 ][ 'body' ], $matches2 ) &&
$matches1[2] == $matches2[2]
) {
$response[ 'status' ] = true;
} else {
$response[ 'status' ] = false;
$response[ 'error' ] = array( __( 'Timestamps do not match', 'wp-super-cache' ) );
}
$error = '';
if ( $response[ 'status' ] == false ) {
if ( isset( $response[ 'error' ] ) ) {
$error = $response[ 'error' ];
} else {
foreach( $response[ 'attempts' ] as $attempt ) {
$error .= $attempt[ 'errors' ] . "\n";
}
}
return new WP_Error( 'test_error', $error, array( 'status' => 500 ) );
}
return rest_ensure_response( $response );
}