function system_update_7034

Migrate the file path settings and create the new {file_managed} table.

Related topics

File

modules/system/system.install, line 2305

Code

function system_update_7034() {
    $files_directory = variable_get('file_directory_path', NULL);
    if (variable_get('file_downloads', 1) == 1) {
        // Our default is public, so we don't need to set anything.
        if (!empty($files_directory)) {
            variable_set('file_public_path', $files_directory);
        }
    }
    elseif (variable_get('file_downloads', 1) == 2) {
        variable_set('file_default_scheme', 'private');
        if (!empty($files_directory)) {
            variable_set('file_private_path', $files_directory);
        }
    }
    variable_del('file_downloads');
    $schema['file_managed'] = array(
        'description' => 'Stores information for uploaded files.',
        'fields' => array(
            'fid' => array(
                'description' => 'File ID.',
                'type' => 'serial',
                'unsigned' => TRUE,
                'not null' => TRUE,
            ),
            'uid' => array(
                'description' => 'The {user}.uid of the user who is associated with the file.',
                'type' => 'int',
                'unsigned' => TRUE,
                'not null' => TRUE,
                'default' => 0,
            ),
            'filename' => array(
                'description' => 'Name of the file with no path components. This may differ from the basename of the filepath if the file is renamed to avoid overwriting an existing file.',
                'type' => 'varchar',
                'length' => 255,
                'not null' => TRUE,
                'default' => '',
                'binary' => TRUE,
            ),
            'uri' => array(
                'description' => 'URI of file.',
                'type' => 'varchar',
                'length' => 255,
                'not null' => TRUE,
                'default' => '',
                'binary' => TRUE,
            ),
            'filemime' => array(
                'description' => "The file's MIME type.",
                'type' => 'varchar',
                'length' => 255,
                'not null' => TRUE,
                'default' => '',
            ),
            'filesize' => array(
                'description' => 'The size of the file in bytes.',
                'type' => 'int',
                'unsigned' => TRUE,
                'not null' => TRUE,
                'default' => 0,
            ),
            'status' => array(
                'description' => 'A field indicating the status of the file. Two status are defined in core: temporary (0) and permanent (1). Temporary files older than DRUPAL_MAXIMUM_TEMP_FILE_AGE will be removed during a cron run.',
                'type' => 'int',
                'not null' => TRUE,
                'default' => 0,
                'size' => 'tiny',
            ),
            'timestamp' => array(
                'description' => 'UNIX timestamp for when the file was added.',
                'type' => 'int',
                'unsigned' => TRUE,
                'not null' => TRUE,
                'default' => 0,
            ),
        ),
        'indexes' => array(
            'uid' => array(
                'uid',
            ),
            'status' => array(
                'status',
            ),
            'timestamp' => array(
                'timestamp',
            ),
        ),
        'unique keys' => array(
            'uri' => array(
                'uri',
            ),
        ),
        'primary key' => array(
            'fid',
        ),
    );
    db_create_table('file_managed', $schema['file_managed']);
}