handle case where request to underscor.es fails

see #822

diff --git a/php/commands/scaffold.php b/php/commands/scaffold.php
index f7ba9b8..31e6721 100644 (file)
--- a/php/commands/scaffold.php
+++ b/php/commands/scaffold.php
@@ -203,12 +203,20 @@ class Scaffold_Command extends WP_CLI_Command {
                $tmpfname = wp_tempnam($url);
                $response = wp_remote_post( $url, array( 'timeout' => $timeout, 'body' => $body, 'stream' => true, 'filename' => $tmpfname ) );
 
-               if ( !is_wp_error( $response ) && $response['response']['code'] == 200 )
-                       WP_CLI::success( "Created theme '".$data['theme_name']."'." );
+               if ( is_wp_error( $response ) ) {
+                       WP_CLI::error( $response );
+               }
+
+               $response_code = wp_remote_retrieve_response_code( $response );
+               if ( 200 != $response_code ) {
+                       WP_CLI::error( "Couldn't create theme (received $response_code response)." );
+               }
 
                unzip_file( $tmpfname, $theme_path );
                unlink( $tmpfname );
 
+               WP_CLI::success( "Created theme '{$data['theme_name']}'." );
+
                if ( isset( $assoc_args['activate'] ) )
                        WP_CLI::run_command( array( 'theme', 'activate', $theme_slug ) );