trigger_condition_status.inc

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

class Trigger_Condition_Status 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['status'])) {
            // if no settings, fail
            return FALSE;
        }

        // check the condition
        if ($state['asset']->status == $settings['status']) {
            return TRUE;
        } else {
            return FALSE;
        }

    }//end evaluate()


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

        $status_list = trigger_condition_status::_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.'[status]', $status_list, FALSE, $selected_status, NULL, $form_element_extras);
            } else {
                echo get_asset_status_icon($selected_status).'<strong>'. get_status_description($selected_status).'</strong>';
            }
            $basic_part_1 = ob_get_contents();
        ob_end_clean();

        return translate('trigger_has_status_basic', $basic_part_1);

    }//end getInterface()


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

        $status_list = trigger_condition_status::_getStatusList();

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

    }//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

?>