/**
* Helper function to return the theme option value.
* If no value has been saved, it returns $default.
* If no $default provided, it checks the default options array.
*
* @since 1.0.0
* @access public
* @param string $name
* @param mixed $default
* @return mixed
*/
function hoot_get_option($name, $default = NULL)
{
/*** Return option value if set ***/
static $options = NULL;
// cache
// Get the values from database
if ($options === NULL) {
$option_name = hootoptions_option_name();
$options = get_option($option_name);
}
// Ideally, this should not have any expensive function, as hoot_get_option() is used quite often.
$options = apply_filters('hoot_get_option', $options);
if (isset($options[$name])) {
// Add exceptions: If a value has been set but is empty, this gives the option to return default values in such cases. Simply return $override as (bool)true.
$override = apply_filters('hoot_get_option_empty_values', false, $options[$name]);
if ($override !== true) {
return $options[$name];
}
}
/*** Return default if provided ***/
if ($default !== NULL) {
return $default;
}
/*** Return default theme option value ***/
static $defaults = NULL;
// cache
// Get the default values from options array
if ($defaults === NULL) {
$options_array = hoot_get_theme_options_array();
// $defaults is created similar to get_default_values() in class-hoot-options-admin
if ($options_array) {
foreach ($options_array as $op) {
if (isset($op['id']) && isset($op['std']) && isset($op['type'])) {
if (has_filter('hoot_of_sanitize_' . $op['type'])) {
$defaults[$op['id']] = apply_filters('hoot_of_sanitize_' . $op['type'], $op['std'], $op);
} else {
$defaults[$op['id']] = $op['std'];
}
}
}
}
}
if (isset($defaults[$name])) {
return $defaults[$name];
}
/*** We dont have anything! ***/
return false;
}
/**
* Wrapper for hoot_get_theme_options_array()
*
* @return array
*/
static function _hootoptions_options()
{
return hoot_get_theme_options_array();
}