diff options
Diffstat (limited to 'includes/common.inc')
| -rw-r--r-- | includes/common.inc | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/includes/common.inc b/includes/common.inc index ea1a49cc4..b6c6177c8 100644 --- a/includes/common.inc +++ b/includes/common.inc @@ -3366,6 +3366,15 @@ function drupal_build_css_cache($css) { if (!file_exists($uri) && !file_unmanaged_save_data($data, $uri, FILE_EXISTS_REPLACE)) { return FALSE; } + // If CSS gzip compression is enabled, clean URLs are enabled (which means + // that rewrite rules are working) and the zlib extension is available then + // create a gzipped version of this file. This file is served conditionally + // to browsers that accept gzip using .htaccess rules. + if (variable_get('css_gzip_compression', TRUE) && variable_get('clean_url', 0) && extension_loaded('zlib')) { + if (!file_exists($uri . '.gz') && !file_unmanaged_save_data(gzencode($data, 9, FORCE_GZIP), $uri . '.gz', FILE_EXISTS_REPLACE)) { + return FALSE; + } + } // Save the updated map. $map[$key] = $uri; variable_set('drupal_css_cache_files', $map); @@ -4655,9 +4664,18 @@ function drupal_build_js_cache($files) { $uri = $jspath . '/' . $filename; // Create the JS file. file_prepare_directory($jspath, FILE_CREATE_DIRECTORY); - if (!file_unmanaged_save_data($contents, $uri, FILE_EXISTS_REPLACE)) { + if (!file_exists($uri) && !file_unmanaged_save_data($contents, $uri, FILE_EXISTS_REPLACE)) { return FALSE; } + // If JS gzip compression is enabled, clean URLs are enabled (which means + // that rewrite rules are working) and the zlib extension is available then + // create a gzipped version of this file. This file is served conditionally + // to browsers that accept gzip using .htaccess rules. + if (variable_get('js_gzip_compression', TRUE) && variable_get('clean_url', 0) && extension_loaded('zlib')) { + if (!file_exists($uri . '.gz') && !file_unmanaged_save_data(gzencode($contents, 9, FORCE_GZIP), $uri . '.gz', FILE_EXISTS_REPLACE)) { + return FALSE; + } + } $map[$key] = $uri; variable_set('drupal_js_cache_files', $map); } |