<?
# Lifter002: TODO
# Lifter007: TODO
# Lifter010: TODO
/**
* ExternModuleTemplatePersondetails.class.php
*
*
*
*
* @author       Peter Thienel <thienel@data-quest.de>, Suchi & Berg GmbH <info@data-quest.de>
* @access       public
* @modulegroup  extern
* @module       ExternModuleTemplatePersondetails
* @package  studip_extern
*/

// +---------------------------------------------------------------------------+
// This file is part of Stud.IP
// ExternModuleTemplatePersondetails.class.php
//
// Copyright (C) 2007 Peter Thienel <pthienel@web.de>,
// Suchi & Berg GmbH <info@data-quest.de>
// +---------------------------------------------------------------------------+
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or any later version.
// +---------------------------------------------------------------------------+
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
// +---------------------------------------------------------------------------+


require_once 'lib/user_visible.inc.php';
require_once 'lib/statusgruppe.inc.php';
require_once 'lib/dates.inc.php';
require_once 'lib/extern/views/extern_html_templates.inc.php';

class ExternModuleTemplatePersondetails extends ExternModule {

    public $markers = [];
    private $user_id;
    private $user_perm;
    private $visibilities;

    /**
    *
    */
    public function __construct ($range_id, $module_name, $config_id = NULL, $set_config = NULL, $global_id = NULL) {
        $this->data_fields = [];
        if (Config::get()->CALENDAR_ENABLE) {
            $this->registered_elements = [
                'PersondetailsLectures' => 'PersondetailsLecturesTemplate',
                'LinkInternLecturedetails' => 'LinkInternTemplate',
                'TemplateMain' => 'TemplateGeneric',
                'TemplateLectures' => 'TemplateGeneric',
                'TemplateNews' => 'TemplateGeneric',
                'TemplateAppointments' => 'TemplateGeneric',
                'TemplateOwnCategories' => 'TemplateGeneric'
            ];
        } else {
            $this->registered_elements = [
                'PersondetailsLectures' => 'PersondetailsLecturesTemplate',
                'LinkInternLecturedetails' => 'LinkInternTemplate',
                'TemplateMain' => 'TemplateGeneric',
                'TemplateLectures' => 'TemplateGeneric',
                'TemplateNews' => 'TemplateGeneric',
                'TemplateOwnCategories' => 'TemplateGeneric'
            ];
        }
        if (in_array(get_object_type($range_id), ['global'])) {
            array_unshift($this->registered_elements, 'SelectInstitutes');
        }
        $this->field_names = [];
        $this->args = ['username', 'seminar_id', 'group_id'];

        parent::__construct($range_id, $module_name, $config_id, $set_config, $global_id);

    }

    public function setup () {

        // setup module properties
        $this->elements['LinkInternLecturedetails']->real_name = _("Link zum Modul Veranstaltungsdetails");
        $this->elements['LinkInternLecturedetails']->link_module_type = [4, 13];
        $this->elements['PersondetailsLectures']->real_name = _("Einstellungen für Lehrveranstaltungen");
        $this->elements['TemplateMain']->real_name = _("Haupttemplate");
        $this->elements['TemplateLectures']->real_name = _("Template für Lehrveranstaltungen");
        $this->elements['TemplateNews']->real_name = _("Template für News");
        if (Config::get()->CALENDAR_ENABLE) {
            $this->elements['TemplateAppointments']->real_name = _("Template für Termine");
        }
        $this->elements['TemplateOwnCategories']->real_name = _("Template für eigene Kategorien");
        if (in_array(get_object_type($this->config->range_id), ['global'])) {
            $this->elements['SelectInstitutes']->real_name = _("Einschränkung auf Institute/Einrichtungen");
        }
    }

    public function toStringEdit ($open_elements = '', $post_vars = '',
            $faulty_values = '', $anker = '') {

        $this->updateGenericDatafields('TemplateMain', 'user');
        $this->updateGenericDatafields('TemplateMain', 'userinstrole');
        $this->elements['TemplateMain']->markers = $this->getMarkerDescription('TemplateMain');
        $this->elements['TemplateLectures']->markers = $this->getMarkerDescription('TemplateLectures');
        if (Config::get()->CALENDAR_ENABLE) {
            $this->elements['TemplateAppointments']->markers = $this->getMarkerDescription('TemplateAppointments');
        }
        $this->elements['TemplateNews']->markers = $this->getMarkerDescription('TemplateNews');
        $this->elements['TemplateOwnCategories']->markers = $this->getMarkerDescription('TemplateOwnCategories');

        return parent::toStringEdit($open_elements, $post_vars, $faulty_values, $anker);

    }

    public function getMarkerDescription ($element_name) {
        $markers['TemplateMain'][] = ['__GLOBAL__', _("Globale Variablen (gültig im gesamten Template).")];
        $markers['TemplateMain'][] = ['###STUDIP-EDIT-HREF###', ''];

        $markers['TemplateMain'][] = ['<!-- BEGIN PERSONDETAILS -->', ''];
        $markers['TemplateMain'][] = ['###FULLNAME###', ''];
        $markers['TemplateMain'][] = ['###LASTNAME###', ''];
        $markers['TemplateMain'][] = ['###FIRSTNAME###', ''];
        $markers['TemplateMain'][] = ['###TITLEFRONT###', ''];
        $markers['TemplateMain'][] = ['###TITLEREAR###', ''];
        $markers['TemplateMain'][] = ['###USERNAME###', ''];
        $markers['TemplateMain'][] = ['###STATUSGROUPS###', _("Kommaseparierte Liste mit Statusgruppen")];
        $markers['TemplateMain'][] = ['###IMAGE-HREF###', ''];
        $markers['TemplateMain'][] = ['###INST-NAME###', ''];
        $markers['TemplateMain'][] = ['###INST-HREF###', ''];
        $markers['TemplateMain'][] = ['###STREET###', ''];
        $markers['TemplateMain'][] = ['###ZIPCODE###', ''];
        $markers['TemplateMain'][] = ['###EMAIL###', ''];
        $markers['TemplateMain'][] = ['###EMAIL-LOCAL###', _("Der local-part der E-Mail-Adresse (vor dem @-Zeichen)")];
        $markers['TemplateMain'][] = ['###EMAIL-DOMAIN###', _("Der domain-part der E-Mail-Adresse (nach dem @-Zeichen)")];
        $markers['TemplateMain'][] = ['###ROOM###', ''];
        $markers['TemplateMain'][] = ['###PHONE###', ''];
        $markers['TemplateMain'][] = ['###FAX###', ''];
        $markers['TemplateMain'][] = ['###HOMEPAGE-HREF###', ''];
        $markers['TemplateMain'][] = ['###OFFICE-HOURS###', ''];
        $markers['TemplateMain'][] = ['###RESEARCH-INTERESTS###', ''];
        $markers['TemplateMain'][] = ['###CV###', _("Lebenslauf")];
        $markers['TemplateMain'][] = ['###PUBLICATIONS###', ''];
        $markers['TemplateMain'][] = ['###OFFICE-HOURS###', ''];

        $markers['TemplateMain'][] = ['<!-- BEGIN ALL-INST -->', ''];
        $markers['TemplateMain'][] = ['<!-- BEGIN SINGLE-INST -->', ''];
        $markers['TemplateMain'][] = ['###SINGLE-INST-NAME###', ''];
        $markers['TemplateMain'][] = ['###SINGLE-INST-HREF###', ''];
        $markers['TemplateMain'][] = ['###SINGLE-INST-STREET###', ''];
        $markers['TemplateMain'][] = ['###SINGLE-INST-ZIPCODE###', ''];
        $markers['TemplateMain'][] = ['###SINGLE-INST-EMAIL###', ''];
        $markers['TemplateMain'][] = ['###SINGLE-INST-EMAIL-LOCAL###', _("Der local-part der E-Mail-Adresse (vor dem @-Zeichen)")];
        $markers['TemplateMain'][] = ['###SINGLE-INST-EMAIL-DOMAIN###', _("Der domain-part der E-Mail-Adresse (nach dem @-Zeichen)")];
        $markers['TemplateMain'][] = ['###SINGLE-INST-ROOM###', ''];
        $markers['TemplateMain'][] = ['###SINGLE-INST-PHONE###', ''];
        $markers['TemplateMain'][] = ['###SINGLE-INST-FAX###', ''];
        $markers['TemplateMain'][] = ['###SINGLE-INST-HOMEPAGE-HREF###', ''];
        $markers['TemplateMain'][] = ['###SINGLE-INST-OFFICE-HOURS###', ''];
        $markers['TemplateMain'][] = ['###SINGLE-INST-RESEARCH-INTERESTS###', ''];
        $markers['TemplateMain'][] = ['###SINGLE-INST-CV###', _("Lebenslauf")];
        $markers['TemplateMain'][] = ['###SINGLE-INST-PUBLICATIONS###', ''];
        $markers['TemplateMain'][] = ['###SINGLE-INST-OFFICE-HOURS###', ''];
        $markers['TemplateMain'][] = ['<!-- END SINGLE-INST -->', ''];
        $markers['TemplateMain'][] = ['<!-- END ALL-INST -->', ''];

        $this->insertDatafieldMarkers('user', $markers, 'TemplateMain');
        $this->insertDatafieldMarkers('userinstrole', $markers, 'TemplateMain');
        $this->insertPluginMarkers('HomepagePlugin', $markers, 'TemplateMain');
        $markers['TemplateMain'][] = ['###LECTURES###', _("Inhalt aus dem Template für Veranstaltungen")];
        $markers['TemplateMain'][] = ['###NEWS###', _("Inhalt aus dem Template für News")];
        $markers['TemplateMain'][] = ['###APPOINTMENTS###', _("Inhalt aus dem Template für Termine")];
        $markers['TemplateMain'][] = ['###OWNCATEGORIES###', _("Inhalt aus dem Template für eigene Kategorien")];
        $markers['TemplateMain'][] = ['<!-- END PERSONDETAILS -->', ''];

        $markers['TemplateLectures'][] = ['<!-- BEGIN LECTURES -->', ''];
        $markers['TemplateLectures'][] = ['<!-- BEGIN SEMESTER -->', ''];
        $markers['TemplateLectures'][] = ['###NAME###', ''];
        $markers['TemplateLectures'][] = ['<!-- BEGIN LECTURE -->', ''];
        $markers['TemplateLectures'][] = ['###TITLE###', ''];
        $markers['TemplateLectures'][] = ['###SUBTITLE###', ''];
        $markers['TemplateLectures'][] = ['###NUMBER###', _("Die Veranstaltungsnummer")];
        $markers['TemplateLectures'][] = ['###LECTUREDETAILS-HREF###', ''];
        $markers['TemplateLectures'][] = ['<!-- END LECTURE -->', ''];
        $markers['TemplateLectures'][] = ['<!-- END SEMESTER -->', ''];
        $markers['TemplateLectures'][] = ['<!-- END LECTURES -->', ''];

        $markers['TemplateNews'][] = ['<!-- BEGIN NEWS -->', ''];
        $markers['TemplateNews'][] = ['<!-- BEGIN NO-NEWS -->', ''];
        $markers['TemplateNews'][] = ['###NEWS_NO-NEWS-TEXT###', ''];
        $markers['TemplateNews'][] = ['<!-- END NO-NEWS -->', ''];
        $markers['TemplateNews'][] = ['<!-- BEGIN ALL-NEWS -->', ''];
        $markers['TemplateNews'][] = ['<!-- BEGIN SINGLE-NEWS -->', ''];
        $markers['TemplateNews'][] = ['###NEWS_TOPIC###', ''];
        $markers['TemplateNews'][] = ['###NEWS_BODY###', ''];
        $markers['TemplateNews'][] = ['###NEWS_DATE###', ''];
        $markers['TemplateNews'][] = ['###NEWS_ADMIN-MESSAGE###', ''];
        $markers['TemplateNews'][] = ['###NEWS_NO###', ''];
        $markers['TemplateNews'][] = ['<!-- END SINGLE-NEWS -->', ''];
        $markers['TemplateNews'][] = ['<!-- END ALL-NEWS -->', ''];
        $markers['TemplateNews'][] = ['<!-- END NEWS -->', ''];

        if (Config::get()->CALENDAR_ENABLE) {
            $markers['TemplateAppointments'][] = ['<!-- BEGIN APPOINTMENTS -->', ''];
            $markers['TemplateAppointments'][] = ['###LIST-START###', _("Startdatum der Terminliste")];
            $markers['TemplateAppointments'][] = ['###LIST-END###', _("Enddatum der Terminliste")];
            $markers['TemplateAppointments'][] = ['<!-- BEGIN NO-APPOINTMENTS -->', ''];
            $markers['TemplateAppointments'][] = ['###NO-APPOINTMENTS-TEXT###', ''];
            $markers['TemplateAppointments'][] = ['<!-- END NO-APPOINTMENTS -->', ''];
            $markers['TemplateAppointments'][] = ['<!-- BEGIN ALL-APPOINTMENTS -->', ''];
            $markers['TemplateAppointments'][] = ['<!-- BEGIN SINGLE-APPOINTMENT -->', ''];
            $markers['TemplateAppointments'][] = ['###DATE###', _("Start und Endzeit oder ganztägig")];
            $markers['TemplateAppointments'][] = ['###BEGIN###', ''];
            $markers['TemplateAppointments'][] = ['###END###', ''];
            $markers['TemplateAppointments'][] = ['###TITLE###', ''];
            $markers['TemplateAppointments'][] = ['###DESCRIPTION###', ''];
            $markers['TemplateAppointments'][] = ['###LOCATION###', ''];
            $markers['TemplateAppointments'][] = ['###REPETITION###', ''];
            $markers['TemplateAppointments'][] = ['###CATEGORY###', ''];
            $markers['TemplateAppointments'][] = ['###PRIORITY###', ''];
            $markers['TemplateAppointments'][] = ['<!-- END SINGLE-APPOINTMENT -->', ''];
            $markers['TemplateAppointments'][] = ['<!-- END ALL-APPOINTMENTS -->', ''];
            $markers['TemplateAppointments'][] = ['<!-- END APPOINTMENTS -->', ''];
        }

        $markers['TemplateOwnCategories'][] = ['<!-- BEGIN OWNCATEGORIES -->', ''];
        $markers['TemplateOwnCategories'][] = ['<!-- BEGIN OWNCATEGORY -->', ''];
        $markers['TemplateOwnCategories'][] = ['###OWNCATEGORY_TITLE###', ''];
        $markers['TemplateOwnCategories'][] = ['###OWNCATEGORY_CONTENT###', ''];
        $markers['TemplateOwnCategories'][] = ['###OWNCATEGORY_NO###', _("Laufende Nummer")];
        $markers['TemplateOwnCategories'][] = ['<!-- END OWNCATEGORY -->', ''];
        $markers['TemplateOwnCategories'][] = ['<!-- END OWNCATEGORIES -->', ''];

        return $markers[$element_name];
    }

    private function getContent ($args = NULL, $raw = FALSE) {
        $instituts_id = $this->config->range_id;
        $username = $args['username'];
        $sem_id = $args['seminar_id'];
        $group_id = $args['group_id'];

        if (!$nameformat = $this->config->getValue('Main', 'nameformat')) {
            $nameformat = 'full';
        }

        $row = false;
        $global_view = false;
        $dbv = new DbView();
        if (in_array(get_object_type($this->config->range_id), ['global'])) {
            $global_view = true;
            $selected_item_ids = $this->config->getValue('SelectInstitutes', 'institutesselected');
            // at least one institute has to be selected in the configuration
            if (!is_array($selected_item_ids)) {
                // default to always show user for now
            } else if ($this->config->getValue('Main', 'onlylecturers')) {
                // is user lecturer ?
                $current_semester = get_sem_num(time());
                $stm = DBManager::get()->prepare(sprintf(
                    "SELECT aum.user_id "
                    . "FROM auth_user_md5 aum "
                    . "LEFT JOIN seminar_user su USING(user_id) "
                    . "LEFT JOIN seminare s USING (seminar_id) "
                    . "LEFT JOIN user_inst ui ON aum.user_id = ui.user_id "
                    . "WHERE aum.username = ? "
                    . "AND su.status = 'dozent' "
                    . "AND s.visible = 1 "
                    . "AND ((%s) = %s OR ((%s) <= %s  AND ((%s) >= %s OR (%s) = -1))) "
                    . "AND ui.Institut_id IN ('%s') "
                    . "AND ui.inst_perms = 'dozent' "
                    . "AND ui.externdefault = 1 "
                    . "AND %s",
                    $dbv->sem_number_sql,
                    $current_semester,
                    $dbv->sem_number_sql,
                    $current_semester,
                    $dbv->sem_number_end_sql,
                    $current_semester,
                    $dbv->sem_number_end_sql,
                    implode("','", $selected_item_ids),
                    get_ext_vis_query()));
                $stm->execute([$username]);
                // user is not a lecturer
                if (!$stm->fetch()) {
                    return [];
                }
            } else {
                // have user the status dozent at an institute in the list of accepted institutes
                $stm = DBManager::get()->prepare(sprintf(
                    "SELECT aum.user_id "
                    . "FROM auth_user_md5 aum "
                    . "LEFT JOIN user_inst ui USING(user_id) "
                    . "WHERE aum.username = ? "
                    . "AND ui.Institut_id IN ('%s') "
                    . "AND ui.externdefault = 1 "
                    . "AND %s",
                    implode("','", $selected_item_ids), get_ext_vis_query()));
                $stm->execute([$username]);
                // user is not dozent at an institute that is in the list of accepted institutes
                if (!$stm->fetch()) {
                    return [];
                }
            }
        }

        // Mitarbeiter/in am Institut
        $stm_inst = DBManager::get()->prepare(
            "SELECT i.Institut_id "
            . "FROM Institute i "
            . "LEFT JOIN user_inst ui USING(Institut_id) "
            . "LEFT JOIN auth_user_md5 aum USING(user_id) "
            . "WHERE i.Institut_id = ? "
            . "AND aum.username = ? AND ui.inst_perms IN ('autor','tutor','dozent') AND " . get_ext_vis_query());
        $stm_inst->execute([$instituts_id, $username]);

        // Mitarbeiter/in am Heimatinstitut des Seminars
        if (!$row = $stm_inst->fetch(PDO::FETCH_ASSOC) && $sem_id) {
            $stm_inst = DBManager::get()->prepare(
                "SELECT s.Institut_id "
                . "FROM seminare s "
                . "LEFT JOIN user_inst ui USING(Institut_id) "
                . "LEFT JOIN auth_user_md5 aum USING(user_id) "
                . "WHERE s.Seminar_id = ? "
                . "AND aum.username = ? AND ui.inst_perms = 'dozent' AND " . get_ext_vis_query());
            $stm_inst->execute([$sem_id, $username]);
            if ($row = $stm_inst->fetch(PDO::FETCH_ASSOC)) {
                $instituts_id = $row['Institut_id'];
            }
        }

        // an beteiligtem Institut Dozent(in)
        if (!$row && $sem_id) {
            $stm_inst = DBManager::get()->prepare(
                "SELECT si.institut_id "
                . "FROM seminare s "
                . "LEFT JOIN seminar_inst si ON(s.Seminar_id = si.seminar_id) "
                . "LEFT JOIN user_inst ui ON(si.institut_id = ui.Institut_id) "
                . "LEFT JOIN auth_user_md5 aum USING(user_id) "
                . "WHERE s.Seminar_id = ? "
                . "AND si.institut_id != ? AND ui.inst_perms = 'dozent' AND aum.username = ? AND " . get_ext_vis_query());
            $stm_inst->execute([$sem_id, $instituts_id, $username]);
            if ($row = $stm_inst->fetch(PDO::FETCH_ASSOC)) {
                $instituts_id = $row['institut_id'];
            }
        }

        // ist zwar global Dozent, aber an keinem Institut eingetragen
        if (!$row && $sem_id) {
            $stm = DBManager::get()->prepare(sprintf(
                "SELECT aum.*, %s AS fullname "
                . "FROM auth_user_md5 aum "
                . "LEFT JOIN user_info USING(user_id) "
                . "LEFT JOIN seminar_user su "
                . "WHERE username = ? "
                . "AND perms = 'dozent' AND su.seminar_id = ? AND su.status = 'dozent' AND %s"
                , $GLOBALS['_fullname_sql'][$nameformat], get_ext_vis_query()));
            $stm->execute([$username, $sem_id]);
            $row = $stm->fetch(PDO::FETCH_ASSOC);
        } elseif ($global_view || $this->config->getValue('Main', 'defaultaddr')) {
            $stm = DBManager::get()->prepare(sprintf(
                "SELECT i.Institut_id, i.Name, i.Strasse, i.Plz, i.url, ui.*, aum.*, "
                . "%s AS fullname, uin.user_id, uin.lebenslauf, uin.publi, uin.schwerp, "
                . "uin.Home, uin.title_front, uin.title_rear "
                . "FROM Institute i "
                . "LEFT JOIN user_inst ui USING(Institut_id) "
                . "LEFT JOIN auth_user_md5 aum USING(user_id) "
                . "LEFT JOIN user_info uin USING (user_id) "
                . "WHERE ui.inst_perms IN ('autor','tutor','dozent') "
                . "AND aum.username = ? AND ui.externdefault = 1 AND %s"
                , $GLOBALS['_fullname_sql'][$nameformat], get_ext_vis_query()));
            $stm->execute([$username]);
            $row = $stm->fetch(PDO::FETCH_ASSOC);
            if (!$row) {
                $stm = DBManager::get()->prepare(sprintf(
                    "SELECT i.Institut_id, i.Name, i.Strasse, i.Plz, i.url, ui.*, aum.*, "
                    . "%s AS fullname, uin.user_id, uin.lebenslauf, uin.publi, uin.schwerp, "
                    . "uin.Home, uin.title_front, uin.title_rear "
                    . "FROM Institute i "
                    . "LEFT JOIN user_inst ui USING(Institut_id) "
                    . "LEFT JOIN auth_user_md5 aum USING(user_id) "
                    . "LEFT JOIN user_info uin USING (user_id) "
                    . "WHERE ui.inst_perms IN ('autor','tutor','dozent') "
                    . "AND aum.username = ? AND i.Institut_id = ? AND %s"
                    , $GLOBALS['_fullname_sql'][$nameformat], get_ext_vis_query()));
                $stm->execute([$username, $instituts_id]);
                $row = $stm->fetch(PDO::FETCH_ASSOC);
            } else {
                $instituts_id = $row['Institut_id'];
            }
        } else {
            $stm = DBManager::get()->prepare(sprintf(
                "SELECT i.Institut_id, i.Name, i.Strasse, i.Plz, i.url, ui.*, aum.*, "
                . "%s AS fullname, uin.user_id, uin.lebenslauf, uin.publi, uin.schwerp, "
                . "uin.Home, uin.title_front, uin.title_rear "
                . "FROM Institute i "
                . "LEFT JOIN user_inst ui USING(Institut_id) "
                . "LEFT JOIN auth_user_md5 aum USING(user_id) "
                . "LEFT JOIN user_info uin USING (user_id) "
                . "WHERE ui.inst_perms IN ('autor','tutor','dozent') "
                . "AND aum.username = ? AND i.Institut_id = ? AND %s"
                , $GLOBALS['_fullname_sql'][$nameformat], get_ext_vis_query()));
            $stm->execute([$username, $instituts_id]);
            $row = $stm->fetch(PDO::FETCH_ASSOC);
        }

        // the user with the given username does not fulfill the conditions above
        if (!$row) {
            return [];
        }

        // Alle Einrichtungen hohlen
        $stm = DBManager::get()->prepare(sprintf(
                "SELECT i.Institut_id, i.Name, i.Strasse, i.Plz, i.url, ui.*, aum.*, "
                . "%s AS fullname, uin.user_id, uin.lebenslauf, uin.publi, uin.schwerp, "
                . "uin.Home, uin.title_front, uin.title_rear "
                . "FROM Institute i "
                . "LEFT JOIN user_inst ui USING(Institut_id) "
                . "LEFT JOIN auth_user_md5 aum USING(user_id) "
                . "LEFT JOIN user_info uin USING (user_id) "
                . "WHERE ui.inst_perms IN ('autor','tutor','dozent') "
                . "AND aum.username = ? "
                . "AND ui.`visible` = 1 "
                . "ORDER BY ui.`externdefault` DESC, ui. `priority` ASC, i.`Name` ASC"
                , $GLOBALS['_fullname_sql'][$nameformat]));
        $stm->execute([$username]);
        $allRows = $stm->fetchAll();

        $this->user_id = $row['user_id'];

        $content['__GLOBAL__']['STUDIP-EDIT-HREF'] = "{$GLOBALS['ABSOLUTE_URI_STUDIP']}dispatch.php/settings/account?username=$username&login=yes";

        $content['PERSONDETAILS']['FULLNAME'] = ExternModule::ExtHtmlReady($row['fullname']);
        $content['PERSONDETAILS']['LASTNAME'] = ExternModule::ExtHtmlReady($row['Nachname']);
        $content['PERSONDETAILS']['FIRSTNAME'] = ExternModule::ExtHtmlReady($row['Vorname']);
        $content['PERSONDETAILS']['TITLEFRONT'] = ExternModule::ExtHtmlReady($row['title_front']);
        $content['PERSONDETAILS']['TITLEREAR'] = ExternModule::ExtHtmlReady($row['title_rear']);
        if ($statusgroups = Statusgruppen::getUserRoles($instituts_id, $this->user_id)) {
            $content['PERSONDETAILS']['STATUSGROUPS'] = ExternModule::ExtHtmlReady(join(', ', array_values($statusgroups)));
        }
        $content['PERSONDETAILS']['USERNAME'] = $row['username'];

        $content['PERSONDETAILS']['IMAGE-HREF'] = Avatar::getAvatar($this->user_id)->getURL(Avatar::NORMAL);

        $gruppen = GetRoleNames(GetAllStatusgruppen($this->config->range_id, $row['user_id'])) ?? [];
        if ($gruppen) {
            for ($i = 0; $i < count($gruppen); $i++) {
                $content['PERSONDETAILS']['GROUPS'][$i]['GROUP'] = ExternModule::ExtHtmlReady($gruppen[$i]);
            }
        }

        $content['PERSONDETAILS']['INST-NAME'] = ExternModule::ExtHtmlReady($row['Name']);
        $content['PERSONDETAILS']['INST-HREF'] = ExternModule::ExtHtmlReady(trim($row['url']));
        $content['PERSONDETAILS']['STREET'] = ExternModule::ExtHtmlReady($row['Strasse']);
        $content['PERSONDETAILS']['ZIPCODE'] = ExternModule::ExtHtmlReady($row['Plz']);
        $email = get_visible_email($this->user_id);
        $content['PERSONDETAILS']['EMAIL'] = ExternModule::ExtHtmlReady($email);
        $emails = explode('@', $content['PERSONDETAILS']['EMAIL']);
        $content['PERSONDETAILS']['EMAIL-LOCAL'] = array_shift($emails);
        $emails = explode('@', $content['PERSONDETAILS']['EMAIL']);
        $content['PERSONDETAILS']['EMAIL-DOMAIN'] = array_pop($emails);
        $content['PERSONDETAILS']['ROOM'] = ExternModule::ExtHtmlReady($row['raum']);
        $content['PERSONDETAILS']['PHONE'] = ExternModule::ExtHtmlReady($row['Telefon']);
        $content['PERSONDETAILS']['FAX'] = ExternModule::ExtHtmlReady($row['Fax']);
        if (Visibility::verify('homepage', $this->user_id)) {
            $content['PERSONDETAILS']['HOMEPAGE-HREF'] = ExternModule::ExtHtmlReady(trim($row['Home']));
        }
        $content['PERSONDETAILS']['OFFICE-HOURS'] = ExternModule::ExtHtmlReady($row['sprechzeiten']);

        $j = 0;
        foreach($allRows as $curRow)
        {
            $content['PERSONDETAILS']['ALL-INST']['SINGLE-INST'][$j]['SINGLE-INST-NAME'] = ExternModule::ExtHtmlReady($curRow['Name']);
            $content['PERSONDETAILS']['ALL-INST']['SINGLE-INST'][$j]['SINGLE-INST-HREF'] = ExternModule::ExtHtmlReady(trim($curRow['url']));
            $content['PERSONDETAILS']['ALL-INST']['SINGLE-INST'][$j]['SINGLE-INST-STREET'] = ExternModule::ExtHtmlReady($curRow['Strasse']);
            $content['PERSONDETAILS']['ALL-INST']['SINGLE-INST'][$j]['SINGLE-INST-ZIPCODE'] = ExternModule::ExtHtmlReady($curRow['Plz']);
            $content['PERSONDETAILS']['ALL-INST']['SINGLE-INST'][$j]['SINGLE-INST-EMAIL'] = ExternModule::ExtHtmlReady($curRow['Email']);
            $emails = explode('@', $content['PERSONDETAILS']['ALL-INST']['SINGLE-INST'][$j]['SINGLE-INST-EMAIL']);
            $content['PERSONDETAILS']['ALL-INST']['SINGLE-INST'][$j]['SINGLE-INST-EMAIL-LOCAL'] = array_shift($emails);
            $emails = explode('@', $content['PERSONDETAILS']['ALL-INST']['SINGLE-INST'][$j]['SINGLE-INST-EMAIL']);
            $content['PERSONDETAILS']['ALL-INST']['SINGLE-INST'][$j]['SINGLE-INST-EMAIL-DOMAIN'] = array_pop($emails);
            $content['PERSONDETAILS']['ALL-INST']['SINGLE-INST'][$j]['SINGLE-INST-ROOM'] = ExternModule::ExtHtmlReady($curRow['raum']);
            $content['PERSONDETAILS']['ALL-INST']['SINGLE-INST'][$j]['SINGLE-INST-PHONE'] = ExternModule::ExtHtmlReady($curRow['Telefon']);
            $content['PERSONDETAILS']['ALL-INST']['SINGLE-INST'][$j]['SINGLE-INST-FAX'] = ExternModule::ExtHtmlReady($curRow['Fax']);
            $content['PERSONDETAILS']['ALL-INST']['SINGLE-INST'][$j]['SINGLE-INST-HOMEPAGE-HREF'] = ExternModule::ExtHtmlReady(trim($curRow['Home']));
            $content['PERSONDETAILS']['ALL-INST']['SINGLE-INST'][$j]['SINGLE-INST-OFFICE-HOURS'] = ExternModule::ExtHtmlReady($curRow['sprechzeiten']);
            $j++;
        }

        // generic data fields
        if ($generic_datafields = $this->config->getValue('TemplateMain', 'genericdatafields')) {
            $localEntries = DataFieldEntry::getDataFieldEntries($this->user_id, 'user');
            $k = 1;
            foreach ($generic_datafields as $datafield) {
                if (isset($localEntries[$datafield]) &&
                        is_object($localEntries[$datafield]) &&
                        Visibility::verify($localEntries[$datafield]->getId(), $this->user_id)) {
                    if ($localEntries[$datafield]->getType() == 'link') {
                        $localEntry = ExternModule::extHtmlReady($localEntries[$datafield]->getValue());
                    } else {
                        $localEntry = $localEntries[$datafield]->getDisplayValue();
                    }
                    if ($localEntry) {
                        $content['PERSONDETAILS']["DATAFIELD_$k"] = $localEntry;
                    }
                }
                $k++;
            }

            $localEntries = DataFieldEntry::getDataFieldEntries([$this->user_id, $instituts_id], 'userinstrole');
            if (isset($group_id)) {
                $roleEntries = DataFieldEntry::getDataFieldEntries([$this->user_id, $group_id], 'userinstrole');
                $roleEntries = array_filter($roleEntries, function($val) { return $val->getValue() !== 'default_value'; });
                $localEntries = $roleEntries + $localEntries;
            }
            $k = 1;
            foreach ($generic_datafields as $datafield) {
                if (isset($localEntries[$datafield]) &&
                        is_object($localEntries[$datafield])) {
                    $localEntry = $localEntries[$datafield]->getDisplayValue();
                    if ($localEntry) {
                        $content['PERSONDETAILS']["DATAFIELD_$k"] = $localEntry;
                    }
                }
                $k++;
            }
        }

        // homepage plugins
        $plugins = PluginEngine::getPlugins('HomepagePlugin');

        foreach ($plugins as $plugin) {
            $template = $plugin->getHomepageTemplate($this->user_id);

            if ($template) {
                $keyname = 'PLUGIN_' . mb_strtoupper($plugin->getPluginName());
                $content['PERSONDETAILS'][$keyname] = $template->render();
            }
        }

        if (Visibility::verify('lebenslauf', $this->user_id)) {
            $content['PERSONDETAILS']['CV'] = ExternModule::ExtFormatReady($row['lebenslauf']);
        }
        if (Visibility::verify('schwerp', $this->user_id)) {
            $content['PERSONDETAILS']['RESEARCH-INTERESTS'] = ExternModule::ExtFormatReady($row['schwerp']);
        }
        if (Visibility::verify('publi', $this->user_id)) {
            $content['PERSONDETAILS']['PUBLICATIONS'] = ExternModule::ExtFormatReady($row['publi']);
        }

        $content['PERSONDETAILS']['LECTURES'] = $this->elements['TemplateLectures']->toString(['content' => $this->getContentLectures(), 'subpart' => 'LECTURES']);
        if (Visibility::verify('news', $this->user_id)) {
            $content['PERSONDETAILS']['NEWS'] = $this->elements['TemplateNews']->toString(['content' => $this->getContentNews(), 'subpart' => 'NEWS']);
        }
        if (Visibility::verify('dates', $this->user_id)) {
            $content['PERSONDETAILS']['APPOINTMENTS'] = $this->elements['TemplateAppointments']->toString(['content' => $this->getContentAppointments(), 'subpart' => 'APPOINTMENTS']);
        }
        $content['PERSONDETAILS']['OWNCATEGORIES'] = $this->elements['TemplateOwnCategories']->toString(['content' => $this->getContentOwnCategories(), 'subpart' => 'OWNCATEGORIES']);

        return $content;
    }

    private function getContentOwnCategories () {
        $stm = DBManager::get()->prepare(
            "SELECT kategorie_id, name, content "
            . "FROM kategorien "
            . "WHERE range_id = ? "
            . "ORDER BY priority");
        $stm->execute([$this->user_id]);
        $i = 0;
        while ($row = $stm->fetch(PDO::FETCH_ASSOC)) {
            if (Visibility::verify('kat_'.$row['kategorie_id'], $this->user_id)) {
                $content['OWNCATEGORIES']['OWNCATEGORY'][$i]['OWNCATEGORY_TITLE'] = ExternModule::ExtHtmlReady($row['name']);
                $content['OWNCATEGORIES']['OWNCATEGORY'][$i]['OWNCATEGORY_CONTENT'] = ExternModule::ExtFormatReady($row['content']);
                $content['OWNCATEGORIES']['OWNCATEGORY'][$i]['OWNCATEGORY_NO'] = $i + 1;
                $i++;
            }
        }
        return $content;
    }

    private function getContentNews () {
        $dateform = $this->config->getValue('Main', 'dateformat');

        $news = StudipNews::GetNewsByRange($this->user_id, TRUE);
        if (!count($news)) {
            $content['NEWS']['NO-NEWS']['NEWS_NO-NEWS-TEXT'] = $this->config->getValue('Main', 'nodatatext');
        } else {
            $i = 0;
            foreach ($news as $news_id => $news_detail) {
                $content['NEWS']['ALL-NEWS']['SINGLE-NEWS'][$i]['NEWS_BODY'] = ExternModule::ExtFormatReady((string) $news_detail->body);
                $content['NEWS']['ALL-NEWS']['SINGLE-NEWS'][$i]['NEWS_DATE'] = strftime($dateform, $news_detail->date);
                $content['NEWS']['ALL-NEWS']['SINGLE-NEWS'][$i]['NEWS_TOPIC'] = ExternModule::ExtHtmlReady((string) $news_detail->topic);
                $content['NEWS']['ALL-NEWS']['SINGLE-NEWS'][$i]['NEWS_NO'] = $i + 1;
                $i++;
            }
        }
        return $content;
    }

    private function getContentAppointments () {
        if (Config::get()->CALENDAR_ENABLE) {
            $events = SingleCalendar::getEventList($this->user_id, time(), time() + 60 * 60 * 24 * 7, null, ['class' => 'PUBLIC'], ['CalendarEvent']);
            $content['APPOINTMENTS']['LIST-START'] = ExternModule::ExtHtmlReady(strftime($this->config->getValue('Main', 'dateformat') . ' %X', time()));
            $content['APPOINTMENTS']['LIST-END'] = ExternModule::ExtHtmlReady(strftime($this->config->getValue('Main', 'dateformat') . ' %X', time() + 60 * 60 * 24 * 7));
            if (sizeof($events)) {
                $i = 0;
                foreach ($events as $event) {
                    if ($event->isDayEvent()) {
                        $content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['DATE'] = ExternModule::ExtHtmlReady(strftime($this->config->getValue('Main', 'dateformat'), $event->getStart()) . ' (' . _("ganztägig") . ')');
                    } else {
                        $content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['DATE'] = ExternModule::ExtHtmlReady(strftime($this->config->getValue('Main', 'dateformat') . " %X", $event->getStart()));
                        if (date("dmY", $event->getStart()) == date("dmY", $event->getEnd())) {
                            $content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['DATE'] .= ExternModule::ExtHtmlReady(strftime(" - %X", $event->getEnd()));
                        } else {
                            $content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['DATE'] .= ExternModule::ExtHtmlReady(strftime(" - " . $this->config->getValue('Main', 'dateformat') . " %X", $event->getEnd()));
                        }
                    }
                    $content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['TITLE'] = ExternModule::ExtHtmlReady($event->getTitle());
                    $content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['DESCRIPTION'] = ExternModule::ExtHtmlReady($event->getDescription());
                    $content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['LOCATION'] = ExternModule::ExtHtmlReady($event->getLocation());
                    $content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['REPETITION'] = ExternModule::ExtHtmlReady($event->toStringRecurrence());
                    $content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['CATEGORY'] = ExternModule::ExtHtmlReady($event->toStringCategories());
                    $content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['PRIORITY'] = ExternModule::ExtHtmlReady($event->toStringPriority());
                    $content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['START'] = ExternModule::ExtHtmlReady(strftime($this->config->getValue('Main', 'dateformat') . " %X", $event->getStart()));
                    $content['APPOINTMENTS']['ALL-APPOINTMENTS']['SINGLE-APPOINTMENT'][$i]['END'] = ExternModule::ExtHtmlReady(strftime($this->config->getValue('Main', 'dateformat') . " %X", $event->getEnd()));
                    $i++;
                }
            } else {
                $content['APPOINTMENTS']['NO-APPOINTMENTS']['NO-APPOINTMENTS_TEXT'] = $this->config->getValue('Main', 'noappointmentstext');
            }
            return $content;
        }
        return NULL;
    }

    private function getContentLectures () {
        global $attr_text_td, $end, $start;

        $all_semester = Semester::findAllVisible(false);
        // old hard coded $SEMESTER-array starts with index 1
        array_unshift($all_semester, 0);

        $types = [];
        $semclass = $this->config->getValue('PersondetailsLectures', 'semclass');
        if (is_null($semclass)) {
            $semclass = [1];
        }

        // Is a semester switch defined?
        $week_offset = $this->config->getValue('PersondetailsLectures', 'semswitch');
        if (ctype_digit($week_offset)) {
            $switch_time = strtotime("+{$week_offset} weeks 0:00:00");
        } else {
            $switch_time = strtotime('0:00:00');
        }

        // get current semester
        $current_sem = get_sem_num($switch_time) + 1;

        switch ($this->config->getValue("PersondetailsLectures", "semstart")) {
            case "previous" :
                if (isset($all_semester[$current_sem - 1])) {
                    $current_sem--;
                }
                break;
            case "next" :
                if (isset($all_semester[$current_sem + 1])) {
                    $current_sem++;
                }
                break;
            case "current" :
                break;
            default :
                if (isset($all_semester[$this->config->getValue("PersondetailsLectures", "semstart")])) {
                    $current_sem = $this->config->getValue("PersondetailsLectures", "semstart");
                }
        }

        $last_sem = $current_sem - 1;

        $sem_offset = $this->config->getValue("PersondetailsLectures", "semrange");
        if ($sem_offset && ctype_digit($sem_offset)) {
            $last_sem += $sem_offset;
        }

        if ($last_sem < $current_sem) {
            $last_sem = $current_sem;
        }
        if (!isset($all_semester[$last_sem])) {
            $last_sem = sizeof($all_semester) - 1;
        }

        $types = [];
        $semclass = $this->config->getValue('PersondetailsLectures', 'semclass');
        if (is_null($semclass)) {
            $semclass = [1];
        }
        foreach ($GLOBALS["SEM_TYPE"] as $key => $type) {
            if (in_array($type["class"], $semclass)) {
                $types[] = $key;
            }
        }
        $stm = DBManager::get()->prepare(
            "SELECT s.Name, s.Seminar_id, s.Untertitel, s.VeranstaltungsNummer "
            . "FROM seminar_user su "
            . "LEFT JOIN seminare s USING(seminar_id) "
            . "LEFT JOIN semester_courses ON (semester_courses.course_id = s.Seminar_id) "
            . "WHERE user_id = ? "
            . "AND su.status LIKE 'dozent' "
            . "AND start_time <= ? AND (semester_courses.semester_id IS NULL OR semester_courses.semester_id = ?) "
            . "AND s.status IN (?) AND s.visible = 1 "
            . "ORDER BY Name");

        $i = 0;
        for (;$current_sem <= $last_sem; $last_sem--) {
            $stm->execute([$this->user_id, $all_semester[$last_sem]['beginn'], $all_semester[$last_sem]['semester_id'], $types ?: '']);
            $result = $stm->fetchAll();

            if ($result && sizeof($result)) {
                if (!($this->config->getValue('PersondetailsLectures', 'semstart') == 'current' && $this->config->getValue('PersondetailsLectures', 'semrange') == 1)) {
                    $month = date('n', $all_semester[$last_sem]['beginn']);
                    if ($month > 9) {
                        $content['LECTURES']['SEMESTER'][$i]['NAME'] = $this->config->getValue('PersondetailsLectures', 'aliaswise') . date(' Y/', $all_semester[$last_sem]['beginn']) . date('y', $all_semester[$last_sem]['ende']);
                    } else if ($month > 3 && $month < 10) {
                        $content['LECTURES']['SEMESTER'][$i]['NAME'] = $this->config->getValue('PersondetailsLectures', 'aliassose') . date(' Y', $all_semester[$last_sem]['beginn']);
                    }
                }
                $k = 0;
                foreach ($result as $row) {
                    $content['LECTURES']['SEMESTER'][$i]['LECTURE'][$k]['TITLE'] = ExternModule::ExtHtmlReady($row['Name']);
                    $content['LECTURES']['SEMESTER'][$i]['LECTURE'][$k]['LECTUREDETAILS-HREF'] = $this->elements['LinkInternLecturedetails']->createUrl(['link_args' => 'seminar_id=' . $row['Seminar_id']]);
                    if (trim($row['Untertitel']) != '') {
                        $content['LECTURES']['SEMESTER'][$i]['LECTURE'][$k]['SUBTITLE'] = ExternModule::ExtHtmlReady($row['Untertitel']);
                    }
                    if (trim($row['VeranstaltungsNummer']) != '') {
                        $content['LECTURES']['SEMESTER'][$i]['LECTURE'][$k]['NUMBER'] = ExternModule::ExtHtmlReady($row['VeranstaltungsNummer']);
                    }
                    $k++;
                }
            }
            $i++;
        }
        return $content;
    }

    public function printout ($args) {
        if (!$language = $this->config->getValue("Main", "language"))
            $language = "de_DE";
        init_i18n($language);

        echo $this->elements['TemplateMain']->toString(['content' => $this->getContent($args), 'subpart' => 'PERSONDETAILS']);

    }

    public function printoutPreview () {
        if (!$language = $this->config->getValue("Main", "language"))
            $language = "de_DE";
        init_i18n($language);

        echo $this->elements['TemplateMain']->toString(['content' => $this->getContent(), 'subpart' => 'PERSONDETAILS', 'hide_markers' => FALSE]);

    }

}
?>