function advagg_file_saver

Save a string to the specified destination. Verify that file size is not zero.

Paramètres

$data: A string containing the contents of the file.

$dest: A string containing the destination location.

Return value

Boolean indicating if the file save was successful.

1 call to advagg_file_saver()

advagg_js_compress_file_saver dans advagg_js_compress/advagg_js_compress.module

Save a string to the specified destination. Verify that file size is not zero.

1 string reference to 'advagg_file_saver'

constants.inc dans includes/constants.inc

Fichier

./advagg.module, line 1169

Code

function advagg_file_saver($data, $dest, $force, $type) {
    // Make sure the tmp folder is ready for use
    $tmp = file_directory_temp();
    file_prepare_directory($tmp, FILE_CREATE_DIRECTORY);
    // Create the JS file.
    $file_save_data = 'file_save_data';
    $custom_path = variable_get('advagg_custom_files_dir', ADVAGG_CUSTOM_FILES_DIR);
    if (!empty($custom_path)) {
        $file_save_data = 'advagg_file_save_data';
    }
    if (!$file_save_data($data, $dest, FILE_EXISTS_REPLACE)) {
        return FALSE;
    }
    // Make sure filesize is not zero.
    advagg_clearstatcache(TRUE, $dest);
    if (@filesize($dest) == 0 && !empty($data)) {
        if (!$file_save_data($data, $dest, FILE_EXISTS_REPLACE)) {
            return FALSE;
        }
        advagg_clearstatcache(TRUE, $dest);
        if (@filesize($dest) == 0 && !empty($data)) {
            // Filename is bad, create a new one next time.
            file_unmanaged_delete($dest);
            return FALSE;
        }
    }
    if (variable_get('advagg_gzip_compression', ADVAGG_GZIP_COMPRESSION) && extension_loaded('zlib')) {
        $gzip_dest = $dest . '.gz';
        advagg_clearstatcache(TRUE, $gzip_dest);
        if (!file_exists($gzip_dest) || $force) {
            $gzip_data = gzencode($data, 9, FORCE_GZIP);
            if (!$file_save_data($gzip_data, $gzip_dest, FILE_EXISTS_REPLACE)) {
                return FALSE;
            }
            // Make sure filesize is not zero.
            advagg_clearstatcache(TRUE, $gzip_dest);
            if (@filesize($gzip_dest) == 0 && !empty($gzip_data)) {
                if (!$file_save_data($gzip_data, $gzip_dest, FILE_EXISTS_REPLACE)) {
                    return FALSE;
                }
                advagg_clearstatcache(TRUE, $gzip_dest);
                if (@filesize($gzip_dest) == 0 && !empty($gzip_data)) {
                    // Filename is bad, create a new one next time.
                    file_unmanaged_delete($gzip_dest);
                    return FALSE;
                }
            }
        }
    }
    // Make sure .htaccess file exists.
    advagg_htaccess_check_generate($dest);
    cache_set($dest, REQUEST_TIME, 'cache_advagg', CACHE_PERMANENT);
    return TRUE;
}