<?php

/**
 * WHMCS Zimbra Provisioning Module
 *
 * Provisioning for private user accounts on the Zimbra Server
 *
 * @see https://www.zimbra.com
 * @copyright Copyright (c) Thurdata GmbH 2020
 * @license GPL
 */

if (!defined("WHMCS")) {
    die("This file cannot be accessed directly");
}
require_once dirname(__FILE__) . '/zimbraSingle.inc';

function zimbraSingle_TestConnection($params)
{
    $auth = new Zm_Auth($params['serverip'], $params['serverusername'], $params['serverpassword'], "admin");
    $login = $auth->login();
    if(is_a($login, "Exception")) {
        logModuleCall(
            'zimbrasingle',
            __FUNCTION__,
            $params,
            "Connection test to " . $params['serverip'] . " failed: Cannot login",
            $login->getMessage()
        );
        return array(
            'success' => false,
            'error' => "Connection test to " . $params['serverip'] . " failed, the error was: " . $login->getMessage(),
        );
    } else {
        return array(
            'success' => true,
            'error' => '',
        );
    }
}

function zimbraSingle_UsageUpdate($params)
{
}


function zimbraSingle_ClientArea($params)
{

    // error_log(print_r($params,true));
    #   error_log("CLIENT-AREA");
    #   $zimbraSingleURL   = buildzimbraSingleURL($params);
    #   $user = $params['username'];

    #   $result0 = select_query("tblconfiguration","value" , array('setting' => 'Language'));
    #   $data0 = mysql_fetch_array($result0);
    #   $lla = ($_SESSION['Language']) ? trim($_SESSION['Language']) : strtolower($data0[0]);

    #   $slang = array();
    #   include_once dirname(__FILE__).'/lang/'.$lla.'.php';

    #   return array(
    #    'templatefile' => 'clientside',
    #    'vars' => array_merge(array(
    #      'url' => $seafileURL,
    #      'user' => $user,
    #      'mobile1' => $app,
    #      'mobile2' => $google,
    #      'drivewin' => $driveWin,
    #      'winclient' => $winClient,
    #      'macclient' => $macClient,
    #      'drivemac' => $driveMac,
    #      'linClient' => $linClient,
    #    ), $slang, $params),
    #  );
}

function zimbraSingle_ClientAreaCustomButtonArray()
{
    $buttonarray = array(
        "Reset Password" => "ClientPassword",
    );
    return $buttonarray;
}


function zimbraSingle_ChangePassword($params)
{
    #       if (strcmp($params['status'],"Active") !== 0) {
    #           return "Der Dienst ist gesperrt, das Passwort kann daher nicht geändert werden";
    #       }
    #       $loginPassword = $params["customfields"]["Passwort"];
    #       $checkPassword = checkPassword($loginPassword);
    #       if ($checkPassword != null) {
    #           return $checkPassword;
    #       }
    #       $fieldID = getCustomFieldIDFor($params,"Passwort");
    #
    #       $seafileURL   = buildSeafileURL($params);
    #       $apiuser      = getSeafileAdminUser($params);
    #       $apipass      = getSeafileAdminPassword($params);
    #
    #       $seafileAPI = new SeafileAPI($seafileURL,$apiuser,$apipass);
    #       if ($seafileAPI->login() != true) {
    #           logModuleCall(
    #               'seafile',
    #               __FUNCTION__,
    #               $params,
    #               "Cannot login to " . $seafileURL,
    #               ""
    #           );
    #           return "Login to " . $seafileURL . " fehlgeschlagen. Bitte den Administrator informieren.\n";
    #       }
    #
    #       $userAccount = $seafileAPI->getAccountByEMail($params['username']);
    #       if ($userAccount != null) {
    #           $userAccount->password = $loginPassword;
    #           try {
    #               $result = $seafileAPI->updateAccount($userAccount);
    #               if ($result != true) {
    #                   logModuleCall(
    #                       'seafile',
    #                               __FUNCTION__,
    #                       $params,
    #                       "Cannot change password for " . $userAccount->email . ": Unknown error",
    #                       ""
    #                   );
    #                   return "Das Passwort konnte nicht aktualisiert werden. Unbekannter Fehler.";
    #               } else {
    #                   update_query(   "tblcustomfieldsvalues",array(   "value" => $loginPassword,"updated_at"=> "now()", ),array("id" => $fieldID)   );
    #                   logModuleCall(
    #                       'seafile',
    #                       __FUNCTION__,
    #                       $params,
    #                       "Changed password for " . $userAccount->email,
    #                       ""
    #                   );
    #                   return 'success';
    #               }
    #           } catch (Exception $exe) {
    #               logModuleCall(
    #                       'seafile',
    #                       __FUNCTION__,
    #                       $params,
    #                       "Cannot change password for " . $userAccount->email . ", the error was " . $exe->getMessage(),
    #                       $exe->getTraceAsString()
    #                   );
    #               return "Fehler beim Update des Passworts, der Fehler war: " . $exe->getMessage();
    #           }
    #       } else {
    #           logModuleCall(
    #               'seafile',
    #               __FUNCTION__,
    #               $params,
    #               "Changed password for " . $userAccount->email,
    #               ""
    #           );
    #           return "Konnte den Account " . $params['username'] . " auf dem Server nicht finden";
    #       }
}


function zimbraSingle_ClientPassword($params)
{
    /*      if (strcmp($params['status'],"Active") !== 0) {
            return "Der Dienst ist gesperrt, das Passwort kann daher nicht geändert werden";
        }
        $password1 = $_POST['password1'];
        $password2 = $_POST['password2'];

        if (empty($password1) == true || empty($password2) == true) {
            return "Bitte beide Passwörter zuerst ausfüllen";
        }
        if (strcmp($password1,$password2) !== 0) {
            return "Die Passwörter stimmen nicht überein";
        }

        $checkPassword = checkPassword($password1);
        if ($checkPassword != null) {
            return $checkPassword;
        }
        $fieldID = getCustomFieldIDFor($params,"Passwort");

        $seafileURL   = buildSeafileURL($params);
        $apiuser      = getSeafileAdminUser($params);
        $apipass      = getSeafileAdminPassword($params);

        $seafileAPI = new SeafileAPI($seafileURL,$apiuser,$apipass);
        if ($seafileAPI->login() != true) {
            logModuleCall(
                'seafile',
                __FUNCTION__,
                $params,
                "Cannot login to " . $seafileURL,
                ""
            );
            return "Login to " . $seafileURL . " fehlgeschlagen. Bitte den Administrator informieren.\n";
        }

        $userAccount = $seafileAPI->getAccountByEMail($params['username']);
        if ($userAccount != null) {
            $userAccount->password = $password1;
            try {
                $result = $seafileAPI->updateAccount($userAccount);
                if ($result != true) {
                    return "Das Passwort konnte nicht aktualisiert werden. Unbekannter Fehler.";
                } else {
                    update_query(   "tblcustomfieldsvalues",array(   "value" => $password1,"updated_at"=> "now()", ),array("id" => $fieldID)   );
                    return 'success';
                }
            } catch (Exception $exe) {
                    logModuleCall(
                        'seafile',
                        __FUNCTION__,
                        $params,
                        "Cannot change password for " . $userAccount->email . ", the error was " . $exe->getMessage(),
                        $exe->getTraceAsString()
                    );
                return "Fehler beim Update des Passworts, der Fehler war: " . $exe->getMessage();
            }
        } else {
            logModuleCall(
                'seafile',
                __FUNCTION__,
                $params,
                "Cannot find the Account " . $params['username'],
                ""
            );
            return "Konnte den Account " . $params['username'] . " nicht finden";
        } */
}


function zimbraSingle_CreateAccount($params)
{
    $response = zimbraSingleCreateAccount($params['customfields']);
    if($response) {
        return 'success';
    }
    return 'Error creating account';
}

function zimbraSingle_SuspendAccount($params)
{
    $response = zimbraSingleSuspendAccount($params['customfields']);
    if($response) {
        return 'success';
    }
    return 'Error suspending account';
}

function zimbraSingle_UnsuspendAccount($params)
{
    $response = zimbraSingleUnsuspendAccount($params['customfields']);
    if($response) {
        return 'success';
    }
    return 'Error unsuspending account';
}

function zimbraSingle_TerminateAccount($params)
{
    return zimbraSingleDeleteAccount($params['customfields']);
}

function zimbraSingle_genUsername($name)
{
    /*    $namelen = strlen($name);
    $result = select_query("tblhosting","COUNT(*)",array("username" => $name));
    $data = mysql_fetch_array($result);
    $username_exists = $data[0];
    $suffix=0;

    while ($username_exists > 0) {
        $suffix++;
        $name = substr($name,0,$namelen).$suffix;

        $result = select_query( "tblhosting", "COUNT(*)", array( "username" => $name ) );
        $data = mysql_fetch_array($result);

        $username_exists = $data[0];
    }

    return $name; */
}

function zimbraSingle_getCustomFieldIDFor($params, $fieldName)
{
    $Client = Client::find($params['userid']);
    $clientFields = $Client->customFieldValues;

    foreach ($Client->services as $service) {
        //print "ServiceID: " . $service->id . " ?= " . $params['serviceid'] . " <br />";
        // print nl2br(print_r($service,true));
        if ($service->packageid == $params['packageid']) {
            //print " => PackageID found <br />";
            $serviceFields = $service->customFieldValues;
            //print nl2br(print_r($serviceFields,true));
            foreach ($serviceFields as $field) {
                //print " ===> " . $field->customField->fieldName . " : " . $field->id . "</br />";
                //print "    Field: " . $field->customField->fieldName . " ?= Search Field Name: " . $fieldName . " ? " . strcmp($field->customField->fieldName,$fieldName) . " : " . $field->id . " : " . $field->fieldid . "<br />";
                if (strcmp($field->customField->fieldName, $fieldName) == 0) {
                    return $field->id;
                }
            }
        }
    }
    return -1;


    /*
        **** TESTING METHODS ****
        Please do not remove this lines

         // run through customfields
        foreach($clientFields AS $field){
              $HTML .= "Field ".$field->customField->fieldName.": ".$field->value."<br>";
        }
        return "";

        $HTML .= "Service custom fields";
        foreach($Client->services as $service) {
            $HTML .= "----------------------------------------------------------<br />";
            $HTML .= nl2br(print_r($service,true));
            $HTML .= "----------------------------------------------------------<br />";
            $ServiceFields = $service->customFieldValues;
            foreach($ServiceFields as $field) {
                //$HTML .= "Service field ".$field->customField->fieldName . ": ".$field->value."<br>";
                //$HTML .= "----------------------------------------------------------<br />";
                //$HTML .= nl2br(print_r($field,true));
                //$HTML .= "Service field ".$field->customField->fieldName . "( FieldID: " . $field->fieldid . "/ ID: " . $field->id . "/ RelID:" . $field->relid . ") : " . $field->value . "<br>";
                //$HTML .= "----------------------------------------------------------<br />";
            }
        }
        */
}