<?php
/**
 * Command line task to sync auth sources
 */

use ProcessMaker\Model\Department;
use ProcessMaker\Core\JobsManager;
use ProcessMaker\Model\Groupwf;
use ProcessMaker\Model\RbacAuthenticationSource;
use ProcessMaker\Model\RbacUsers;
use ProcessMaker\Model\User;
use ProcessMaker\Model\GroupUser;
use Illuminate\Support\Facades\Log;
use \Department as DepartmentModel;

CLI::taskName('auth-sources-sync');
CLI::taskDescription(<<<EOT
    Update plugin translations

    LANG is the language, such as 'fr' (French) or 'zh-CN' (mainland Chinese).
    If the language is not specified, then it is 'en' (English) by default.

EOT
);
CLI::taskArg('workspace', false);
CLI::taskRun('run_auth_sources_sync');

$GLOBALS['deletedRemoved'] = 0;
$GLOBALS['deletedRemovedUsers'] = '';
$GLOBALS['dAlready']    = 0;
$GLOBALS['dMoved']      = 0;
$GLOBALS['dImpossible'] = 0;
$GLOBALS['dCreated']    = 0;
$GLOBALS['dRemoved']    = 0;
$GLOBALS['dAlreadyUsers']    = '';
$GLOBALS['dMovedUsers']      = '';
$GLOBALS['dImpossibleUsers'] = '';
$GLOBALS['dCreatedUsers']    = '';
$GLOBALS['dRemovedUsers']    = '';
$GLOBALS['gAlready']    = 0;
$GLOBALS['gMoved']      = 0;
$GLOBALS['gImpossible'] = 0;
$GLOBALS['gCreated']    = 0;
$GLOBALS['gRemoved']    = 0;
$GLOBALS['gAlreadyUsers']    = '';
$GLOBALS['gMovedUsers']      = '';
$GLOBALS['gImpossibleUsers'] = '';
$GLOBALS['gCreatedUsers']    = '';
$GLOBALS['gRemovedUsers']    = '';
$GLOBALS['usersRemovedOu'] = [];
$GLOBALS['managersHierarchy']    = [];
$GLOBALS['oldManagersHierarchy'] = [];
$GLOBALS['managersToClear']      = [];
$GLOBALS['deletedManager']       = 0;

function run_auth_sources_sync($command, $args)
{
    if (!empty($command) && count($command) >= 1) {
        $workspace = $command[0];
        CLI::logging("Check workspace $workspace ...\n", null, 'blue');

        if (!is_dir(PATH_DB . $workspace) || !file_exists(PATH_DB . $workspace . PATH_SEP . 'db.php')) {
            CLI::logging("Workspace not found ❌\n",null, 'red');
            CLI::logging("Syncronization canceled 🚫\n",null, 'red');
            return;
        }
        CLI::logging("Workspace \"$workspace\" found.......... ✅\n",null, 'green');
        initWorkspace($workspace);

        executeLdapCron();
        /*
        $language = new Language();
        $language->createLanguagePlugin($command[0], $command[1]);
        */
        CLI::logging("Syncronization completed 🎉🎉🎉\n", null, 'green');
    } else {
        CLI::logging("The command requires the workspace name\n");
    }
}

function executeLdapCron()
{
    $plugin = new LdapSource();
    $rbac = RBAC::getSingleton();

    if (is_null($rbac->authSourcesObj)) {
        $rbac->authSourcesObj = new AuthenticationSource();
    }

    unset($GLOBALS['translation']);

    $plugin->setFrontEnd(true);
    $plugin->setDebug(true);

    //Get all authsource for this plugin ( ldapAdvanced plugin, because other authsources are not needed )
    //$arrayAuthenticationSource = $plugin->getAuthSources();
    
    $filters = ['orderBy' => ['AUTH_SOURCE_NAME', 'ASC']];
    $rbacAuthenticationSource = new RbacAuthenticationSource();
    $arrayAuthenticationSource = $rbacAuthenticationSource->show($filters);

    $filters = array(
        'conditions' => ['DEP_STATUS' => 'ACTIVE'],
        'orderBy' => ['DEP_TITLE', 'ASC']
    );
    $department = new Department();
    $aDepartments = $department->show($filters);

    $filters = array(
        'conditions' => ['GRP_STATUS' => 'ACTIVE'],
        'orderBy' => ['GRP_TITLE', 'ASC']
    );
    $groupwf = new Groupwf();
    $aGroups = $groupwf->show($filters);


    $plugin->frontEndShow('START');
    $plugin->debugLog('START');
    $plugin->stdLog(null, 'cron execution started');

    foreach ($arrayAuthenticationSource['data'] ?? [] as $value) {
        $arrayAuthenticationSourceData = $value;
        try {
            $plugin->debugLog("ldapadvanced.php > function executeCron() > foreach > \$arrayAuthenticationSourceData ---->\n" . print_r($arrayAuthenticationSourceData, true));
            $plugin->stdLog(null, 'AuthenticationSourceData', ['result' => $arrayAuthenticationSourceData]);

            $plugin->authSourceUid = $arrayAuthenticationSourceData['AUTH_SOURCE_UID'];
            $plugin->ldapcnn = null;

            $plugin->setArrayDepartmentUserSynchronizedChecked([]);
            $plugin->setArrayUserUpdateChecked([]);

            // Get all User (USR_UID, USR_USERNAME, USR_AUTH_USER_DN) registered in RBAC with this Authentication Source
            $plugin->setArrayAuthenticationSourceUsers($arrayAuthenticationSourceData['AUTH_SOURCE_UID']); //INITIALIZE DATA
            // Set some logs to show
            $plugin->frontEndShow('TEXT', 'Authentication Source: ' . $arrayAuthenticationSourceData['AUTH_SOURCE_NAME']);
            $plugin->log(null, 'Executing cron for Authentication Source: ' . $arrayAuthenticationSourceData['AUTH_SOURCE_NAME']);
            $plugin->stdLog(null, 'authentication source', ['AUTH_SOURCE_NAME' => $arrayAuthenticationSourceData['AUTH_SOURCE_NAME']]);

            // Get all departments from Ldap/ActiveDirectory and build a hierarchy using dn (ou->ou parent)
            $aLdapDepts = $plugin->searchDepartments();

            // Obtain all departments from PM with a valid department in LDAP/ActiveDirectory
            $aRegisteredDepts = $plugin->getRegisteredDepartments($aLdapDepts, $aDepartments['data'] ?? []);

            // Set some logs to show
            $plugin->debugLog("ldapadvanced.php > function executeCron() > foreach > \$aRegisteredDepts ---->\n" . print_r($aRegisteredDepts, true));
            $plugin->stdLog(null, 'RegisteredDepartments', ['result' => $aRegisteredDepts]);
            // Get all group from Ldap/ActiveDirectory
            $aLdapGroups = $plugin->searchGroups();
            // Obtain all groups from PM with a valid group in LDAP/ActiveDirectory
            $aRegisteredGroups = $plugin->getRegisteredGroups($aLdapGroups, $aGroups['data'] ?? []);
            // Set some logs to show
            $plugin->debugLog("ldapadvanced.php > function executeCron() > foreach > \$aRegisteredGroups ---->\n" . print_r($aRegisteredGroups, true));
            $plugin->stdLog(null, 'RegisteredGroups', ['result' => $aRegisteredGroups]);

            // Get all users from Removed OU
            $GLOBALS['usersRemovedOu'] = $plugin->getUsersFromRemovedOu($arrayAuthenticationSourceData);
            $GLOBALS['deletedRemoved'] = count($GLOBALS['usersRemovedOu']);

            //Department - Synchronize Users
            $numDepartments = count($aRegisteredDepts);
            $count = 0;

            $plugin->debugLog("ldapadvanced.php > function executeCron() > foreach > \$numDepartments ----> $numDepartments");
            $plugin->stdLog(null, 'NumberDepartments', ['result' => $numDepartments]);

            foreach ($aRegisteredDepts as $registeredDept) {
                $count++;
                departmentSynchronizeUsers($plugin, $numDepartments, $count, $registeredDept);
            }

            //Department - Print log
            $logResults = sprintf(
                "- Departments -> Existing users: %d, moved: %d, impossible: %d, created: %d, removed: %d",
                $GLOBALS['dAlready'],
                $GLOBALS['dMoved'],
                $GLOBALS['dImpossible'],
                $GLOBALS['dCreated'],
                $GLOBALS['dRemoved']
            );

            $plugin->frontEndShow('TEXT', $logResults);
            $plugin->log(null, $logResults);
            $context = [
                'existingUsers' =>  $GLOBALS['dAlready'],
                'moved' =>  $GLOBALS['dMoved'],
                'impossible' =>  $GLOBALS['dImpossible'],
                'created' =>  $GLOBALS['dCreated'],
                'removed' =>  $GLOBALS['dRemoved']
            ];
            $plugin->stdLog(null, 'departments', $context);
            // Group - Synchronize Users
            $numGroups = count($aRegisteredGroups);
            $count = 0;

            $plugin->debugLog("ldapadvanced.php > function executeCron() > foreach > \$numGroups ----> $numGroups");
            $plugin->stdLog(null, 'NumberGroups', ['result' => $numGroups]);

            foreach ($aRegisteredGroups as $registeredGroup) {
                $count++;
                $arrayAux = groupSynchronizeUsers($plugin, $numGroups, $count, $registeredGroup);
            }

            // Group - Print log
            $logResults = sprintf(
                "- Groups -> Existing users: %d, moved: %d, impossible: %d, created: %d, removed: %d",
                $GLOBALS['gAlready'],
                $GLOBALS['gMoved'],
                $GLOBALS['gImpossible'],
                $GLOBALS['gCreated'],
                $GLOBALS['gRemoved']
            );

            $plugin->frontEndShow('TEXT', $logResults);

            $plugin->log(null, $logResults);
            $context = [
                'existingUsers' =>  $GLOBALS['gAlready'],
                'moved' =>  $GLOBALS['gMoved'],
                'impossible' =>  $GLOBALS['gImpossible'],
                'created' =>  $GLOBALS['gCreated'],
                'removed' =>  $GLOBALS['gRemoved']
            ];
            $plugin->stdLog(null, 'groups', $context);

            // Manager
            $plugin->clearManager($GLOBALS['managersToClear']);

            
            if (isset($arrayAuthenticationSourceData['AUTH_SOURCE_DATA']['DEPARTMENTS_TO_UNASSIGN'])) {
                if (is_array($arrayAuthenticationSourceData['AUTH_SOURCE_DATA']['DEPARTMENTS_TO_UNASSIGN'])) {
                    foreach ($arrayAuthenticationSourceData['AUTH_SOURCE_DATA']['DEPARTMENTS_TO_UNASSIGN'] as $departmentUID) {
                        // Delete manager assignments
                        $user = new User();
                        $GLOBALS['deletedManager'] = $user->updateData(
                            ['USR_REPORTS_TO' => ''],
                            ['DEP_UID' => $departmentUID, ['USR_REPORTS_TO', '!=', '']]
                        );
                        
                        $rbacUsers = new RbacUsers();
                        $totalRbacUsers = $rbacUsers->show(['conditions' => ['DEP_UID' => $departmentUID]]);
                        $GLOBALS['dMoved'] += (int)$totalRbacUsers['total'];
                        $rbacUsers->updateData(
                            ['DEP_UID' => ''],
                            ['DEP_UID' => $departmentUID]
                        );
                    }
                }

                unset($arrayAuthenticationSourceData['AUTH_SOURCE_DATA']['DEPARTMENTS_TO_UNASSIGN']);

                $rbac = RBAC::getSingleton();
                $rbac->authSourcesObj->update($arrayAuthenticationSourceData);
            }

            if (isset($arrayAuthenticationSourceData['AUTH_SOURCE_DATA']['GROUPS_TO_UNASSIGN'])) {
                if (is_array($arrayAuthenticationSourceData['AUTH_SOURCE_DATA']['GROUPS_TO_UNASSIGN'])) {
                    foreach ($arrayAuthenticationSourceData['AUTH_SOURCE_DATA']['GROUPS_TO_UNASSIGN'] as $groupUID) {
                        $groupUser = new GroupUser();
                        $dataGroupUser = $groupUser->show([
                            'fields' => ['USR_UID'],
                            'limit' => 1000,
                            'conditions' => ['GRP_UID' => $groupUID]
                        ]);

                        $users = [];
                        foreach ($dataGroupUser['data'] ?? [] as $user) {
                            $users[] = $user['USR_UID'];
                        }

                        $user = new User();
                        $GLOBALS['deletedManager'] = $user->updateDataFromListUsersUids(
                            ['USR_REPORTS_TO' => ''],
                            $users,
                            [['USR_REPORTS_TO', '!=', '']]
                        );

                        $GLOBALS['gMoved'] += $dataGroupUser['total'];

                        // Delete group assignments
                        $groupUser = new GroupUser();
                        $groupUser->removeGroupUser(['GRP_UID' => $groupUID]);
                    }
                }

                unset($arrayAuthenticationSourceData['AUTH_SOURCE_DATA']['GROUPS_TO_UNASSIGN']);

                $rbac = RBAC::getSingleton();
                $rbac->authSourcesObj->update($arrayAuthenticationSourceData);
            }

            
            $rbacUsers = new RbacUsers();
            $rbacUsersData = $rbacUsers->show([
                'fields' => ['USR_AUTH_USER_DN'],
                'conditions' => [['USR_AUTH_USER_DN', '!=', '']]
            ]);

            $existingUsers = [];
            foreach ($rbacUsersData['data'] ?? [] as $usersData) {
                $existingUsers[] = $usersData['USR_AUTH_USER_DN'];
            }

            foreach ($GLOBALS['managersHierarchy'] as $managerDN => $subordinates) {
                if (!in_array($managerDN, $existingUsers)) {
                    unset($GLOBALS['managersHierarchy'][$managerDN]);
                }
            }

            // Get the managers assigments counters
            $plugin->synchronizeManagers($GLOBALS['managersHierarchy']);

            $deletedManagersAssignments = array_diff_assoc_recursive($GLOBALS['oldManagersHierarchy'], $GLOBALS['managersHierarchy']);
            $newManagersAssignments = array_diff_assoc_recursive($GLOBALS['managersHierarchy'], $GLOBALS['oldManagersHierarchy']);
            $deletedManagers = [];
            $newManagers = [];
            $movedManagers = [];

            if (is_array($deletedManagersAssignments)) {
                foreach ($deletedManagersAssignments as $dn1 => $subordinates1) {
                    foreach ($subordinates1 as $subordinate) {
                        if (!in_array($subordinate, $deletedManagers)) {
                            $deletedManagers[] = $subordinate;
                        }

                        foreach ($newManagersAssignments as $dn2 => $subordinates2) {
                            if (isset($subordinates2[$subordinate])) {
                                $movedManagers[] = $subordinate;
                            }
                        }
                    }
                }
            }

            if (is_array($newManagersAssignments)) {
                foreach ($newManagersAssignments as $dn1 => $subordinates1) {
                    foreach ($subordinates1 as $subordinate) {
                        if (!in_array($subordinate, $newManagers)) {
                            $newManagers[] = $subordinate;
                        }

                        foreach ($deletedManagersAssignments as $dn2 => $subordinates2) {
                            if (isset($subordinates2[$subordinate])) {
                                if (!in_array($subordinate, $movedManagers)) {
                                    $movedManagers[] = $subordinate;
                                }
                            }
                        }
                    }
                }
            }
            //Print and log the users's information
            //Retired/Deactivated Users
            $logResults = sprintf("- Retired/Deactivated Users: %d", $GLOBALS['deletedRemoved']);

            $plugin->frontEndShow('TEXT', $logResults);

            $plugin->log(null, $logResults);
            $context = [
                'deletedRemoved' => $GLOBALS['deletedRemoved']
            ];
            $plugin->stdLog(null, 'retired/deactivated users', $context);

            if ($GLOBALS['deletedRemoved'] > 0) {
                $plugin->log(null, 'Retired/Deactivated Users: ');
                $plugin->log(null, $GLOBALS['deletedRemovedUsers']);
                $context = [
                    'deletedRemovedUsers' => $GLOBALS['deletedRemovedUsers']
                ];
                $plugin->stdLog(null, 'retired/deactivated users', $context);
            }

            if ($GLOBALS['dAlready'] + $GLOBALS['gAlready'] > 0) {
                $plugin->log(null, 'Existing Users: ');
                $plugin->log(null, $GLOBALS['dAlreadyUsers'] . ' ' . $GLOBALS['gAlreadyUsers']);
                $context = [
                    'dAlreadyUsers' => $GLOBALS['dAlreadyUsers'],
                    'gAlreadyUsers' => $GLOBALS['gAlreadyUsers']
                ];
                $plugin->stdLog(null, 'existing users', $context);
            }

            if ($GLOBALS['dMoved'] + $GLOBALS['gMoved'] > 0) {
                $plugin->log(null, 'Moved Users: ');
                $plugin->log(null, $GLOBALS['dMovedUsers'] . ' ' . $GLOBALS['gMovedUsers']);
                $context = [
                    'dMovedUsers' => $GLOBALS['dMovedUsers'],
                    'gMovedUsers' => $GLOBALS['gMovedUsers']
                ];
                $plugin->stdLog(null, 'moved users', $context);
            }

            if ($GLOBALS['dImpossible'] + $GLOBALS['gImpossible'] > 0) {
                $plugin->log(null, 'Impossible Users: ');
                $plugin->log(null, $GLOBALS['dImpossibleUsers'] . ' ' . $GLOBALS['gImpossibleUsers']);
                $context = [
                    'dImpossibleUsers' => $GLOBALS['dImpossibleUsers'],
                    'gImpossibleUsers' => $GLOBALS['gImpossibleUsers']
                ];
                $plugin->stdLog(null, 'impossible users', $context);
            }

            if ($GLOBALS['dCreated'] + $GLOBALS['gCreated'] > 0) {
                $plugin->log(null, 'Created Users: ');
                $plugin->log(null, $GLOBALS['dCreatedUsers'] . ' ' . $GLOBALS['gCreatedUsers']);
                $context = [
                    'dCreatedUsers' => $GLOBALS['dCreatedUsers'],
                    'gCreatedUsers' => $GLOBALS['gCreatedUsers']
                ];
                $plugin->stdLog(null, 'created users', $context);
            }

            if ($GLOBALS['dRemoved'] + $GLOBALS['gRemoved'] > 0) {
                $plugin->log(null, 'Removed Users: ');
                $plugin->log(null, $GLOBALS['dRemovedUsers'] . ' ' . $GLOBALS['gRemovedUsers']);
                $context = [
                    'dRemovedUsers' => $GLOBALS['dRemovedUsers'],
                    'gRemovedUsers' => $GLOBALS['gRemovedUsers']
                ];
                $plugin->stdLog(null, 'removed users', $context);
            }

            //Print and log the managers assignments's information
            $logResults = sprintf(
                "- Managers assignments: created %d, moved %d, removed %d",
                count($newManagers) - count($movedManagers),
                count($movedManagers),
                count($deletedManagers) - count($movedManagers) + $GLOBALS['deletedManager']
            );

            $plugin->frontEndShow('TEXT', $logResults);

            $plugin->log(null, $logResults);
            $context = [
                'created' => count($newManagers) - count($movedManagers),
                'moved' => count($movedManagers),
                'removed' => count($deletedManagers) - count($movedManagers) + $GLOBALS['deletedManager']
            ];
            $plugin->stdLog(null, 'managers assignments', $context);

            // Update Users data based on the LDAP Server
            $plugin->stdLog(null, 'usersUpdateData', [$arrayAuthenticationSourceData['AUTH_SOURCE_UID']]);
            $result = $plugin->usersUpdateData($arrayAuthenticationSourceData['AUTH_SOURCE_UID']);
            $logResults = sprintf("- Deleted/Removed Users: %d", $result['countUserDeleted']);
            $plugin->frontEndShow('TEXT', $logResults);
            $plugin->log(null, $logResults);
            // Deactive Users
            $plugin->stdLog(null, 'deactiveArrayOfUsers', [$GLOBALS['usersRemovedOu']]);
            $plugin->deactiveArrayOfUsers($GLOBALS['usersRemovedOu']);
        } catch (Exception $e) {
            $plugin = new LdapSource();
            $message = $e->getMessage();
            $context = [
                'action' => 'ldapSynchronize',
                'authSource' => $arrayAuthenticationSourceData
            ];
            $plugin->stdLog(null, $message, $context, 'error');
            Log::channel(':ldapSynchronize')->error($message, Bootstrap::context($context));
        }
    }

    $plugin->frontEndShow('END');
    $plugin->debugLog('END');
    $plugin->stdLog(null, 'cron execution finalized');
}


function departmentSynchronizeUsers($ldapAdvanced, $numDepartments, $count, array $arrayDepartmentData)
{
    $plugin = new LdapSource();
    try {
        $ldapAdvanced->debugLog("ldapadvanced.php > function departmentSynchronizeUsers() > START");
        $ldapAdvanced->debugLog("ldapadvanced.php > function departmentSynchronizeUsers() > \$arrayDepartmentData ---->\n" . print_r($arrayDepartmentData, true));
        $plugin->stdLog(null, 'department synchronize users started', ['result' => $arrayDepartmentData]);

        //Get users from ProcessMaker tables (for this Department)
        $ldapAdvanced->setArrayDepartmentUsers($arrayDepartmentData['DEP_UID']); //INITIALIZE DATA

        //Clear the manager assignments
        $arrayUserUid = [];

        foreach ($ldapAdvanced->arrayDepartmentUsersByUid as $user) {
            $arrayUserUid[] = $user['USR_UID'];

            if (isset($user['USR_REPORTS_TO']) && $user['USR_REPORTS_TO'] != '') {
                $dn = (isset($ldapAdvanced->arrayAuthenticationSourceUsersByUid[$user['USR_REPORTS_TO']]['USR_AUTH_USER_DN']))? $ldapAdvanced->arrayAuthenticationSourceUsersByUid[$user['USR_REPORTS_TO']]['USR_AUTH_USER_DN'] : '';

                if ($dn != '') {
                    if (!isset($GLOBALS['oldManagersHierarchy'][$dn])) {
                        $GLOBALS['oldManagersHierarchy'][$dn] = [];
                    }
                    $GLOBALS['oldManagersHierarchy'][$dn][$user['USR_UID']] = $user['USR_UID'];
                }
            }
        }

        $GLOBALS['managersToClear'] = $arrayUserUid;

        //Synchronize Users from Department
        //Now we need to go over ldapusers and check if the user exists in ldap but not in PM, then we need to create it
        $arrayData = array(
            'already'         => $GLOBALS['dAlready'],
            'moved'           => $GLOBALS['dMoved'],
            'impossible'      => $GLOBALS['dImpossible'],
            'created'         => $GLOBALS['dCreated'],
            'alreadyUsers'    => $GLOBALS['dAlreadyUsers'],
            'movedUsers'      => $GLOBALS['dMovedUsers'],
            'impossibleUsers' => $GLOBALS['dImpossibleUsers'],
            'createdUsers'    => $GLOBALS['dCreatedUsers'],

            'managersHierarchy' => $GLOBALS['managersHierarchy'],
            'arrayUserUid'      => [],

            'n' => $numDepartments,
            'i' => $count
        );

        //Get Users from LDAP (for this Department)
        $arrayData = $ldapAdvanced->ldapGetUsersFromDepartment('SYNCHRONIZE', $arrayDepartmentData['DEP_LDAP_DN'], $arrayData);

        $GLOBALS['dAlready']         = $arrayData['already'];
        $GLOBALS['dMoved']           = $arrayData['moved'];
        $GLOBALS['dImpossible']      = $arrayData['impossible'];
        $GLOBALS['dCreated']         = $arrayData['created'];
        $GLOBALS['dAlreadyUsers']    = $arrayData['alreadyUsers'];
        $GLOBALS['dMovedUsers']      = $arrayData['movedUsers'];
        $GLOBALS['dImpossibleUsers'] = $arrayData['impossibleUsers'];
        $GLOBALS['dCreatedUsers']    = $arrayData['createdUsers'];

        $GLOBALS['managersHierarchy'] = $arrayData['managersHierarchy'];
        $arrayUserUid            = $arrayData['arrayUserUid'];

        //(D) Update Users
        $arrayAux = array_diff(array_keys($ldapAdvanced->arrayDepartmentUsersByUid), $arrayUserUid);

        departmentRemoveUsers($arrayDepartmentData['DEP_UID'], $arrayAux);

        $GLOBALS['dRemoved'] += count($arrayAux);
        $GLOBALS['dRemovedUsers'] = '';

        $ldapAdvanced->debugLog("ldapadvanced.php > function departmentSynchronizeUsers() > END");
        $plugin->stdLog(null, 'department synchronize users finalized');

        //Return all UID of Users synchronized in the Department (Return all UID of Users of this Department)
        return $arrayUserUid;
    } catch (Exception $e) {
        $plugin = new LdapSource();
        $message = $e->getMessage();
        $context = [
            'trace' => $e->getTrace()
        ];
        $plugin->stdLog(null, $message, $context, 'error');
        throw $e;
    }
}


function groupSynchronizeUsers($ldapAdvanced, $numGroups, $count, array $arrayGroupData)
{
    $plugin = new LdapSource();
    try {
        $ldapAdvanced->debugLog("ldapadvanced.php > function groupSynchronizeUsers() > START");
        $ldapAdvanced->debugLog("ldapadvanced.php > function groupSynchronizeUsers() > \$arrayGroupData ---->\n" . print_r($arrayGroupData, true));
        $plugin->stdLog(null, 'group synchronize users started', ['result' => $arrayGroupData]);

        //Get users from ProcessMaker tables (for this Group)
        $ldapAdvanced->setArrayGroupUsers($arrayGroupData['GRP_UID']); //INITIALIZE DATA

        //Clear the manager assignments
        $arrayUserUid = [];

        foreach ($ldapAdvanced->arrayGroupUsersByUid as $key => $user) {
            $arrayUserUid[] = $user['USR_UID'];

            if (isset($user['USR_REPORTS_TO']) && $user['USR_REPORTS_TO'] != '') {
                $dn = (isset($ldapAdvanced->arrayAuthenticationSourceUsersByUid[$user['USR_REPORTS_TO']]['USR_AUTH_USER_DN']))? $ldapAdvanced->arrayAuthenticationSourceUsersByUid[$user['USR_REPORTS_TO']]['USR_AUTH_USER_DN'] : '';

                if ($dn != '') {
                    if (!isset($GLOBALS['oldManagersHierarchy'][$dn])) {
                        $GLOBALS['oldManagersHierarchy'][$dn] = [];
                    }

                    $GLOBALS['oldManagersHierarchy'][$dn][$user['USR_UID']] = $user['USR_UID'];
                }
            }
        }

        $GLOBALS['managersToClear'] = array_merge($GLOBALS['managersToClear'], $arrayUserUid);

        //Synchronize Users from Group
        //Now we need to go over ldapusers and check if the user exists in ldap but not in PM, then we need to create it
        $arrayData = array(
            'already'         => $GLOBALS['gAlready'],
            'moved'           => $GLOBALS['gMoved'],
            'impossible'      => $GLOBALS['gImpossible'],
            'created'         => $GLOBALS['gCreated'],
            'alreadyUsers'    => $GLOBALS['gAlreadyUsers'],
            'movedUsers'      => $GLOBALS['gMovedUsers'],
            'impossibleUsers' => $GLOBALS['gImpossibleUsers'],
            'createdUsers'    => $GLOBALS['gCreatedUsers'],

            'managersHierarchy' => $GLOBALS['managersHierarchy'],
            'arrayUserUid'      => [],

            'n' => $numGroups,
            'i' => $count
        );

        //Get Users from LDAP (for this Group)
        $arrayData = $ldapAdvanced->ldapGetUsersFromGroup('SYNCHRONIZE', $arrayGroupData, $arrayData);

        $GLOBALS['gAlready']         = $arrayData['already'];
        $GLOBALS['gMoved']           = $arrayData['moved'];
        $GLOBALS['gImpossible']      = $arrayData['impossible'];
        $GLOBALS['gCreated']         = $arrayData['created'];
        $GLOBALS['gAlreadyUsers']    = $arrayData['alreadyUsers'];
        $GLOBALS['gMovedUsers']      = $arrayData['movedUsers'];
        $GLOBALS['gImpossibleUsers'] = $arrayData['impossibleUsers'];
        $GLOBALS['gCreatedUsers']    = $arrayData['createdUsers'];

        $GLOBALS['managersHierarchy'] = $arrayData['managersHierarchy'];
        $arrayUserUid            = $arrayData['arrayUserUid'];

        //(G) Update Users
        $arrayAux = array_diff(array_keys($ldapAdvanced->arrayGroupUsersByUid), $arrayUserUid);

        groupRemoveUsers($arrayGroupData['GRP_UID'], $arrayAux);

        $GLOBALS['gRemoved'] += count($arrayAux);
        $GLOBALS['gRemovedUsers'] = '';

        $ldapAdvanced->debugLog("ldapadvanced.php > function groupSynchronizeUsers() > END");
        $plugin->stdLog(null, 'group synchronize users finalized');

        //Return all UID of Users synchronized in the Group (Return all UID of Users of this Group)
        return $arrayUserUid;
    } catch (Exception $e) {
        $plugin = new LdapSource();
        $message = $e->getMessage();
        $context = [
            'trace' => $e->getTrace()
        ];
        $plugin->stdLog(null, $message, $context, 'error');
        throw $e;
    }
}

function departmentRemoveUsers($departmentUid, array $arrayUserUid)
{
    try {
        $department = new DepartmentModel();
        $department->Load($departmentUid);

        $departmentManagerUid = $department->getDepManager();

        foreach ($arrayUserUid as $value) {
            $userUid = $value;

            $department->removeUserFromDepartment($departmentUid, $userUid);

            if ($userUid == $departmentManagerUid) {
                $department->update(array('DEP_UID' => $departmentUid, 'DEP_MANAGER' => ''));

                $department->updateDepartmentManager($departmentUid);
            }
        }
    } catch (Exception $e) {
        $plugin = new LdapSource();
        $message = $e->getMessage();
        $context = [
            'trace' => $e->getTrace()
        ];
        $plugin->stdLog(null, $message, $context, 'error');
        throw $e;
    }
}

function groupRemoveUsers($groupUid, array $arrayUserUid)
{
    try {
        $group = new Groups();

        foreach ($arrayUserUid as $value) {
            $userUid = $value;

            $group->removeUserOfGroup($groupUid, $userUid);
        }
    } catch (Exception $e) {
        $plugin = new LdapSource();
        $message = $e->getMessage();
        $context = [
            'trace' => $e->getTrace()
        ];
        $plugin->stdLog(null, $message, $context, 'error');
        throw $e;
    }
}


function array_diff_assoc_recursive($array1, $array2)
{
    foreach ($array1 as $key => $value) {
        if (is_array($value)) {
            if (!isset($array2[$key])) {
                $difference[$key] = $value;
            } else {
                if (!is_array($array2[$key])) {
                    $difference[$key] = $value;
                } else {
                    $new_diff = array_diff_assoc_recursive($value, $array2[$key]);

                    if ($new_diff != false) {
                        $difference[$key] = $new_diff;
                    }
                }
            }
        } else {
            if (!isset($array2[$key]) || $array2[$key] != $value) {
                $difference[$key] = $value;
            }
        }
    }

    return (!isset($difference))? [] : $difference;
}


function initWorkspace($workspace) {
    define('SYS_SYS', $workspace);
    config(["system.workspace" => $workspace]);
    define('URL_KEY', config('app.key'));
    //PM Paths DATA
    define('PATH_DATA_SITE', PATH_DATA . 'sites/' . config("system.workspace") . '/');
    define('PATH_DOCUMENT', PATH_DATA_SITE . 'files/');
    define('PATH_DATA_MAILTEMPLATES', PATH_DATA_SITE . 'mailTemplates/');
    define('PATH_DATA_PUBLIC', PATH_DATA_SITE . 'public/');
    define('PATH_DATA_REPORTS', PATH_DATA_SITE . 'reports/');
    define('PATH_DYNAFORM', PATH_DATA_SITE . 'xmlForms/');
    define('PATH_IMAGES_ENVIRONMENT_FILES', PATH_DATA_SITE . 'usersFiles' . PATH_SEP);
    define('PATH_IMAGES_ENVIRONMENT_USERS', PATH_DATA_SITE . 'usersPhotographies' . PATH_SEP);

    if (is_file(PATH_DATA_SITE . PATH_SEP . '.server_info')) {
        $SERVER_INFO = file_get_contents(PATH_DATA_SITE . PATH_SEP . '.server_info');
        $SERVER_INFO = unserialize($SERVER_INFO);

        define('SERVER_NAME', $SERVER_INFO['SERVER_NAME']);
        define('SERVER_PORT', $SERVER_INFO['SERVER_PORT']);
        //to do improvement G::is_https()
        if ((isset($SERVER_INFO['HTTPS']) && $SERVER_INFO['HTTPS'] == 'on') ||
                (isset($SERVER_INFO['HTTP_X_FORWARDED_PROTO']) && $SERVER_INFO['HTTP_X_FORWARDED_PROTO'] == 'https')) {
            define('REQUEST_SCHEME', 'https');
        } else {
            define('REQUEST_SCHEME', $SERVER_INFO['REQUEST_SCHEME']);
        }
    } else {
        CLI::logging('WARNING! No server info found!', 'red');
    }
    //load Processmaker translations
    Bootstrap::LoadTranslationObject(SYS_LANG);


    //DB
    $phpCode = '';

    $fileDb = fopen(PATH_DB . $workspace . PATH_SEP . 'db.php', 'r');

    if ($fileDb) {
        while (!feof($fileDb)) {
            $buffer = fgets($fileDb, 4096); //Read a line

            $phpCode .= preg_replace('/define\s*\(\s*[\x22\x27](.*)[\x22\x27]\s*,\s*(\x22.*\x22|\x27.*\x27)\s*\)\s*;/i', '$$1 = $2;', $buffer);
        }

        fclose($fileDb);
    }

    $phpCode = str_replace(['<?php', '<?', '?>'], ['', '', ''], $phpCode);

    eval($phpCode);

    $dsn = $DB_ADAPTER . '://' . $DB_USER . ':' . $DB_PASS . '@' . $DB_HOST . '/' . $DB_NAME;
    $dsnRbac = $DB_ADAPTER . '://' . $DB_RBAC_USER . ':' . $DB_RBAC_PASS . '@' . $DB_RBAC_HOST . '/' . $DB_RBAC_NAME;
    $dsnRp = $DB_ADAPTER . '://' . $DB_REPORT_USER . ':' . $DB_REPORT_PASS . '@' . $DB_REPORT_HOST . '/' . $DB_REPORT_NAME;

    switch ($DB_ADAPTER) {
        case 'mysql':
            $dsn .= '?encoding=utf8';
            $dsnRbac .= '?encoding=utf8';
            break;
        case 'mssql':
            break;
        default:
            break;
    }

    $pro = [];
    $pro['datasources']['workflow']['connection'] = $dsn;
    $pro['datasources']['workflow']['adapter'] = $DB_ADAPTER;
    $pro['datasources']['rbac']['connection'] = $dsnRbac;
    $pro['datasources']['rbac']['adapter'] = $DB_ADAPTER;
    $pro['datasources']['rp']['connection'] = $dsnRp;
    $pro['datasources']['rp']['adapter'] = $DB_ADAPTER;

    Propel::initConfiguration($pro);

    /**
     * Load Laravel database connection
     */
    $dbHost = explode(':', $DB_HOST);
    config(['database.connections.workflow.host' => $dbHost[0]]);
    config(['database.connections.workflow.database' => $DB_NAME]);
    config(['database.connections.workflow.username' => $DB_USER]);
    config(['database.connections.workflow.password' => $DB_PASS]);
    if (count($dbHost) > 1) {
        config(['database.connections.workflow.port' => $dbHost[1]]);
    }

    //Enable RBAC, We need to keep both variables in upper and lower case.
    $rbac = $RBAC = RBAC::getSingleton(PATH_DATA, session_id());
    $rbac->sSystem = 'PROCESSMAKER';

    if (!defined('DB_ADAPTER')) {
        define('DB_ADAPTER', $DB_ADAPTER);
    }
    if (!defined('DB_HOST')) {
        define('DB_HOST', $DB_HOST);
    }
    if (!defined('DB_NAME')) {
        define('DB_NAME', $DB_NAME);
    }
    if (!defined('DB_USER')) {
        define('DB_USER', $DB_USER);
    }
    if (!defined('DB_PASS')) {
        define('DB_PASS', $DB_PASS);
    }
    if (!defined('DB_RBAC_HOST')) {
        define('DB_RBAC_HOST', $DB_RBAC_HOST);
    }
    if (!defined('DB_RBAC_NAME')) {
        define('DB_RBAC_NAME', $DB_RBAC_NAME);
    }
    if (!defined('DB_RBAC_USER')) {
        define('DB_RBAC_USER', $DB_RBAC_USER);
    }
    if (!defined('DB_RBAC_PASS')) {
        define('DB_RBAC_PASS', $DB_RBAC_PASS);
    }
    if (!defined('DB_REPORT_HOST')) {
        define('DB_REPORT_HOST', $DB_REPORT_HOST);
    }
    if (!defined('DB_REPORT_NAME')) {
        define('DB_REPORT_NAME', $DB_REPORT_NAME);
    }
    if (!defined('DB_REPORT_USER')) {
        define('DB_REPORT_USER', $DB_REPORT_USER);
    }
    if (!defined('DB_REPORT_PASS')) {
        define('DB_REPORT_PASS', $DB_REPORT_PASS);
    }
    if (!defined('SYS_SKIN')) {
        define('SYS_SKIN', $arraySystemConfiguration['default_skin']);
    }

    $dateSystem = date('Y-m-d H:i:s');
    if (empty($now)) {
        $now = $dateSystem;
    }

    //Processing
    CLI::logging('Processing workspace: ' . $workspace, null, 'green');

    /**
     * JobsManager
     */
    JobsManager::getSingleton()->init();
}