function _template_preprocess_default_variables
7.x theme.inc | _template_preprocess_default_variables() |
Returns hook-independent variables to template_preprocess().
1 call to _template_preprocess_default_variables()
- template_preprocess in drupal-7.x/
includes/ theme.inc - Adds a default set of helper variables for variable processors and templates.
File
- drupal-7.x/
includes/ theme.inc, line 2380 - The theme system, which controls the output of Drupal.
Code
function _template_preprocess_default_variables() {
global $user;
// Variables that don't depend on a database connection.
$variables = array(
'attributes_array' => array(),
'title_attributes_array' => array(),
'content_attributes_array' => array(),
'title_prefix' => array(),
'title_suffix' => array(),
'user' => $user,
'db_is_active' => !defined('MAINTENANCE_MODE'),
'is_admin' => FALSE,
'logged_in' => FALSE,
);
// The user object has no uid property when the database does not exist during
// install. The user_access() check deals with issues when in maintenance mode
// as uid is set but the user.module has not been included.
if (isset($user->uid) && function_exists('user_access')) {
$variables['is_admin'] = user_access('access administration pages');
$variables['logged_in'] = ($user->uid > 0);
}
// drupal_is_front_page() might throw an exception.
try {
$variables['is_front'] = drupal_is_front_page();
}
catch (Exception $e) {
// If the database is not yet available, set default values for these
// variables.
$variables['is_front'] = FALSE;
$variables['db_is_active'] = FALSE;
}
return $variables;
}