WP_REST_Plugins_Controller::is_filesystem_available() – Determine if the endpoints are available.

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Description

Determine if the endpoints are available.

Only the 'Direct' filesystem transport, and SSH/FTP when credentials are stored are supported at present.

Usage

$true|WP_Error = WP_REST_Plugins_Controller::is_filesystem_available();

Parameters

Returns

true|WP_Error True if filesystem is available, WP_Error otherwise.

Source

File name: wordpress/wp-includes/rest-api/endpoints/class-wp-rest-plugins-controller.php
Lines:

1 to 17 of 17
  protected function is_filesystem_available() {
    $filesystem_method = get_filesystem_method();

    if ( 'direct' === $filesystem_method ) {
      return true;
    }

    ob_start();
    $filesystem_credentials_are_stored = request_filesystem_credentials( self_admin_url() );
    ob_end_clean();

    if ( $filesystem_credentials_are_stored ) {
      return true;
    }

    return new WP_Error( 'fs_unavailable', __( 'The filesystem is currently unavailable for managing plugins.' ), array( 'status' => 500 ) );
  }
 

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