WP_REST_Attachments_Controller::upload_from_file( array $files, array $headers )
Handles an upload via multipart/form-data ($_FILES).
Parameters
- $files
-
(Required) Data from the
$_FILES
superglobal. - $headers
-
(Required) HTTP headers from the request.
Return
(array|WP_Error) Data from wp_handle_upload().
Source
File: wp-includes/rest-api/endpoints/class-wp-rest-attachments-controller.php
protected function upload_from_file( $files, $headers ) {
if ( empty( $files ) ) {
return new WP_Error( 'rest_upload_no_data', __( 'No data supplied.' ), array( 'status' => 400 ) );
}
// Verify hash, if given.
if ( ! empty( $headers['content_md5'] ) ) {
$content_md5 = array_shift( $headers['content_md5'] );
$expected = trim( $content_md5 );
$actual = md5_file( $files['file']['tmp_name'] );
if ( $expected !== $actual ) {
return new WP_Error( 'rest_upload_hash_mismatch', __( 'Content hash did not match expected.' ), array( 'status' => 412 ) );
}
}
// Pass off to WP to handle the actual upload.
$overrides = array(
'test_form' => false,
);
// Bypasses is_uploaded_file() when running unit tests.
if ( defined( 'DIR_TESTDATA' ) && DIR_TESTDATA ) {
$overrides['action'] = 'wp_handle_mock_upload';
}
$size_check = self::check_upload_size( $files['file'] );
if ( is_wp_error( $size_check ) ) {
return $size_check;
}
/** Include admin functions to get access to wp_handle_upload() */
require_once ABSPATH . 'wp-admin/includes/admin.php';
$file = wp_handle_upload( $files['file'], $overrides );
if ( isset( $file['error'] ) ) {
return new WP_Error( 'rest_upload_unknown_error', $file['error'], array( 'status' => 500 ) );
}
return $file;
}
Changelog
Version | Description |
---|---|
4.7.0 | Introduced. |