trigger_condition_status_change_to.inc

<?php
require_once SQ_INCLUDE_PATH.'/general_occasional.inc';

class Trigger_Condition_Status_Change_To extends Trigger_Condition
{


    public static function evaluate($settings, &$state)
    {
        // grab the data we need to check the condition, if it's not already cached
        // note that new state is modified and new data is available to other conditions
        if (empty($state['asset'])) {
            // grab the asset if assetid is given, but not the asset
            if (empty($state['assetid'])) {
                return FALSE;
            } else {
                $state['asset'] = $GLOBALS['SQ_SYSTEM']->am->getAsset($state['assetid']);
            }
        }

        if (empty($settings['statii'])) {
            // if no settings, fail
            return FALSE;
        }

        // check the condition
        if (in_array($state['event']['data']['new_status'], $settings['statii'])) return TRUE;

        return FALSE;

    }//end evaluate()


    public static function getInterface($settings, $prefix, $write_access=FALSE)
    {
        if (empty($settings['statii'])) {
            // set to default
            $selected_status = Array();
        } else {
            $selected_status = $settings['statii'];
        }

        $status_list = self::_getStatusList();

        if (!$write_access) {
            $form_element_extras = 'disabled="disabled"';
        } else {
            $form_element_extras = '';
        }

        // begin buffering basic options
        ob_start();
            if ($write_access) {
                combo_box($prefix.'[statii]', $status_list, TRUE, $selected_status, NULL, $form_element_extras);
            } else {
                echo '<table>';
                foreach($selected_status as $print_status) {
                    echo '<tr><td>'.get_asset_status_icon($print_status).'<strong>'. get_status_description($print_status).'</strong></td></tr>';
                }
                echo '</table>';
            }
            $basic_part_1 = ob_get_contents();
        ob_end_clean();

        return translate('trigger_status_change_to_basic', $basic_part_1);

    }//end getInterface()


    public static function processInterface(&$settings, $request_data)
    {
        $statii = array_get_index($request_data, 'statii', Array());
        if (!$statii) return 'No status selected';

        $status_list = self::_getStatusList();

        // check if the status is valid
        foreach($statii as $status) {
            if (isset($status_list[$status])) {
                $settings['statii'][] = $status;
            } else {
                return translate('trigger_selected_status_invalid');
            }
        }

        return FALSE;

    }//end processInterface()


    protected static function _getStatusList()
    {
        $status = Array();
        foreach (get_constant_values('SQ_STATUS_') as $status_value) {
            $status[$status_value] = get_status_description($status_value);
        }
        return $status;

    }//end _getStatusList()


}//end class

?>