geodb/geoapi/utility/JsonManager.php

<?php

namespace utiliy;

include_once "../../global.inc.php";
require_once PATH_UTILITTY . "/SerialManager.php";

/**
 * The XmlManager provides some xml-methods
 * @author stubbfel
 * @since 25.06.2013
 */
class JsonManager implements SerialManager {

    /**
     * Name for the sap item
     * @var string
     */
    private static $placeSapName = "sap";

    /**
     * Name for the request item
     * @var string
     */
    private static $placeRequestName = "request";

    /**
     * Name for the placeInfoName item
     * @var string
     */
    private static $placeInfoName = "placeInformationName";

    /**
     * Name for the value of the placeInfoName item
     * @var string
     */
    private static $placeInfoValueName = "placeInformationValue";

    /**
     * Name for the placeServiceName item
     * @var string
     */
    private static $placeServiceName = "placeServiceName";

    /**
     * Name for the placeid item
     * @var string
     */
    private static $placeIdName = "id";

    /**
     * Name for the parent item
     * @var string
     */
    private static $parentIdName = "parentId";

    /**
     * Name for the refpoint item
     * @var string
     */
    private static $refpointName = "refpoint";

    /**
     * Method convert an array to a response json for the sps service
     * @example [{"id":"121799787","parentId":null}]
     * @param array[num][assoc] $result
     * @return json-string
     */
    public static function arrayToSpsJson($result) {
        $places = array();
        foreach ($result as $row) {
            $place = array(self::$placeIdName => $row[\database\SpsSqlManager::$placeId],
                self::$parentIdName => $row[\database\SpsSqlManager::$parentId],
                self::$refpointName => $row[\database\SpsSqlManager::$refpoint]);
            array_push($places, $place);
        }
        return json_encode($places);
    }

    /**
     * Method convert an array to a response json for the pis service like
     *  @example [{"id":"127003463","0":{"placeInformationName":"name","placeInformationValue":"Informations-, Kommunikations- und Medienzentrum"},"1":{"placeInformationName":"typ","placeInformationValue":"library"}}]
     * @param array[num][assoc] $result
     * @return json-string
     */
    public static function arrayToPisJson($result) {
        $actPlace = 0;

        $infos = array();
        $place = null;

        foreach ($result as $row) {

            // fetch  the place id of the row
            $placeId = $row[\database\PisSqlManager::$placeId];

            // if the id is new -> add new place item
            if ($actPlace != $placeId) {
                if ($place) {
                    array_push($infos, $place);
                }

                $actPlace = $placeId;
                $place = array(self::$placeIdName => $placeId);
            }

            // add placeinformation item     
            $placeInfo = array(self::$placeInfoName => $row[\database\PisSqlManager::$infName], self::$placeInfoValueName => utf8_encode($row[\database\PisSqlManager::$infValue]));
            array_push($place, $placeInfo);
        }

        array_push($infos, $place);
        return json_encode($infos);
    }

    /**
     * Method convert an array to a response json for the pss service
     * 
     * @param array[num][assoc] $result
     * @return Json-string
     */
    public static function arrayToPssJson($result) {
        $actPlace = 0;

        $services = array();
        $place = null;
        foreach ($result as $row) {

            // fetch  the place id of the row
            $placeId = $row[\database\PssSqlManager::$placeId];

            // if the id is new -> add new place item
            if ($actPlace != $placeId) {
                if ($place) {
                    array_push($services, $place);
                }

                $actPlace = $placeId;
                $place = array(self::$placeIdName => $placeId);
            }

            // add placeservice items
            $placeSrv = array(self::$placeServiceName => $row[\database\PisSqlManager::$srvName],
                self::$placeSapName => $row[\database\PisSqlManager::$srvSap],
                self::$placeRequestName => $row[\database\PisSqlManager::$srvRequest]);
            array_push($place, $placeSrv);
        }
        array_push($services, $place);
        return json_encode($services);
    }

    /**
     * Implement the arrayToSps from @see SerialManager
     * @param array [num] [assoc] $result
     * @return string
     */
    public function arrayToSps($result) {
        return self::arrayToSpsJson($result);
    }

    /**
     * Implement the arrayToPss from @see SerialManager
     * @param array [num] [assoc] $result
     * @return string
     */
    public function arrayToPss($result) {
        return self::arrayToPssJson($result);
    }

    /**
     * Implement the arrayToPis from @see SerialManager
     * @param array [num] [assoc] $result
     * @return string
     */
    public function arrayToPis($result) {
        return self::arrayToPisJson($result);
    }

}

?>