function rules_action_data_calc_info_alter

Info alter callback for the data_calc action.

Related topics

Rules module integrations.
Module integrations with the rules module.
Rules module integrations.
Module integrations with the rules module.

File

modules/data.eval.inc, line 104

Code

function rules_action_data_calc_info_alter(&$element_info, RulesPlugin $element) {
    if ($info = $element->getArgumentInfo('input_1')) {
        // Only allow durations as offset for date values.
        if ($info['type'] == 'date') {
            $element_info['parameter']['input_2']['type'] = 'duration';
        }
        // Specify the data type of the result.
        $element_info['provides']['result']['type'] = $info['type'];
        if ($info['type'] == 'integer' && ($info2 = $element->getArgumentInfo('input_2')) && $info2['type'] == 'decimal') {
            $element_info['provides']['result']['type'] = 'decimal';
        }
        elseif (isset($element->settings['op']) && $element->settings['op'] == '/') {
            $element_info['provides']['result']['type'] = 'decimal';
        }
    }
}