/**
* Update an option
*
* Updates an give setting value in both the db and the global variable.
* Warning: Passing in an empty, false or null string value will remove
* the key from the give_options array.
*
* @since 1.0
*
* @param string $key The Key to update
* @param string|bool|int $value The value to set the key to
*
* @return boolean True if updated, false if not.
*/
function give_update_option($key = '', $value = false)
{
// If no key, exit
if (empty($key)) {
return false;
}
if (empty($value)) {
$remove_option = give_delete_option($key);
return $remove_option;
}
// First let's grab the current settings
$options = get_option('give_settings');
// Let's let devs alter that value coming in
$value = apply_filters('give_update_option', $value, $key);
// Next let's try to update the value
$options[$key] = $value;
$did_update = update_option('give_settings', $options);
// If it updated, let's update the global variable
if ($did_update) {
global $give_options;
$give_options[$key] = $value;
}
return $did_update;
}
function give_license_key_callback($field_object, $escaped_value, $object_id, $object_type, $field_type_object)
{
$id = $field_type_object->field->args['id'];
$field_description = $field_type_object->field->args['desc'];
$license_status = get_option($field_type_object->field->args['options']['is_valid_license_option']);
$field_classes = 'regular-text give-license-field';
$type = empty($escaped_value) ? 'text' : 'password';
if ($license_status === 'valid') {
$field_classes .= ' give-license-active';
}
$html = $field_type_object->input(array('class' => $field_classes, 'type' => $type));
//License is active so show deactivate button
if ($license_status === 'valid') {
$html .= '<input type="submit" class="button-secondary give-license-deactivate" name="' . $id . '_deactivate" value="' . __('Deactivate License', 'give') . '"/>';
} else {
//This license is not valid so delete it
give_delete_option($id);
}
$html .= '<label for="give_settings[' . $id . ']"> ' . $field_description . '</label>';
wp_nonce_field($id . '-nonce', $id . '-nonce');
echo $html;
}
