trigger_condition_asset_id.inc

<?php
class Trigger_Condition_Asset_ID 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 (!isset($state['assetid'])) {
            if (isset($state['asset'])) {
                $state['assetid'] = $state['asset']->id();
            } else {
                return FALSE;
            }
        }

        // check the condition
        // no need to check if $settings['assetid'] is pointing to a valid asset, $state takes care of that for us
        if ($state['assetid'] == $settings['assetid']) {
            return TRUE;
        } else {
            return FALSE;
        }

    }//end evaluate()


    public static function getInterface($settings, $prefix, $write_access=FALSE)
    {
        $selected_assetid = array_get_index($settings, 'assetid', 0);

        // check if the selected asset is valid
        if ($selected_assetid && !$GLOBALS['SQ_SYSTEM']->am->assetExists($selected_assetid)) {
            $selected_assetid = 0;
        }

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

        // begin buffering basic options
        ob_start();
            if ($write_access) {
                asset_finder($prefix.'[assetid]', $selected_assetid);
            } else {
                if ($selected_assetid) {
                    $selected_assetname = $GLOBALS['SQ_SYSTEM']->am->getAssetInfo(Array($selected_assetid), Array(), TRUE, 'name');
                    text_box($prefix.'[assetid]', $selected_assetname[$selected_assetid].' (#'.$selected_assetid.')', '', '', FALSE, $form_element_extras);
                } else {
                    text_box($prefix.'[assetid]', '', '', '', FALSE, $form_element_extras);
                }
            }

            $basic_part_1 = ob_get_contents();
        ob_end_clean();

        return translate('trigger_asset_id', $basic_part_1);

    }//end getInterface()


    public static function processInterface(&$settings, $request_data)
    {
        if (empty($request_data)) {
            return 'There was an error with input data';
        }

        if (empty($request_data['assetid']) || empty($request_data['assetid']['assetid'])) {
            return 'Asset id is not specified';
        }

        $assetid = $request_data['assetid']['assetid'];
        $settings['assetid'] = $assetid;

        return FALSE;

    }//end processInterface()


    public static function setHash(&$settings, &$hash)
    {
        if (isset($settings['assetid'])) {
            $hash->setAssetID($settings['assetid']);
        }
        return FALSE;

    }//end setHash()


}//end class

?>