<?php
setlocale(LC_ALL, 'de_DE@euro', 'de_DE', 'de', 'ge');
set_include_path(get_include_path() . PATH_SEPARATOR . '../lib/'. PATH_SEPARATOR. '..');

require_once 'config/participo.php';
require_once 'local/cwsvJudo.php';

require_once 'participoLib/participo.php';


if(array_key_exists("HTTP_AUTHORIZATION", $_SERVER)){
    if(!empty($_SERVER["HTTP_AUTHORIZATION"])){
        $auth = explode(" ", $_SERVER["HTTP_AUTHORIZATION"]);
        if($auth[0]="Basic"){
            $db = dbConnector::connect(
                $cwsvJudoConfig['db']['host'],
                $cwsvJudoConfig['db']['name'],
                $cwsvJudoConfig['db']['user'],
                $cwsvJudoConfig['db']['password']
            );
            $allowKey = ApiKey::loadFromDb($auth[1]);
        }
    }
}

if (!$allowKey || !$allowKey->isValidFor('api')) {
    die(json_encode(['success' => false]));
}

$wkSqlQuery = "SELECT DISTINCT"
    ."  `wkParticipo_Users`.* "
    ." FROM `wkParticipo_Users`"
    ." JOIN `vormundschaft`"
    ."   ON `wkParticipo_Users`.`id` =`vormundschaft`.`userId`"
    ." JOIN `wkParticipo_user<=>userAttributes`"
    ."   ON `wkParticipo_user<=>userAttributes`.`userId` = `vormundschaft`.`kidId`"
    ." WHERE `wkParticipo_user<=>userAttributes`.`attributeId` = 4"
    ." ORDER BY `wkParticipo_Users`.`id` ASC;";

$wkSqlResponse = dbConnector::query($wkSqlQuery);

// Postprocessing
// - convert the comma separated list into an array
foreach( $wkSqlResponse as &$user){
    $user['eMail'] = explode(",", $user['eMail']);
    foreach( $user['eMail'] as &$email){
        $email = trim($email);
    }
}

// Sending Response
// - setting header
header('Content-Type: application/json');
// - sending body payload
echo(
    json_encode($wkSqlResponse)
);

// @todo Should not be necessary. But until the problem with the timeout time of the requesting client is solved, this explicit exit() stands!
exit(0);
?>