function NutzerApp() {
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var self = this;
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var appMenu;
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var vorlagen;
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var api;
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var userid;
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var pfad = '';
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var loc;
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var modus = 'kacheln';
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this.datei_neuer_text = function () {
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self.meldung_mit_timeout("Neuer Text", 1500);
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};
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/* Nutzerverwaltung */
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this.nutzerliste_klick = function(event) {
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var target = event.target;
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var gewaehlterNutzer = document.querySelector(".nutzer-gewaehlt");
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if(gewaehlterNutzer !== null) {
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gewaehlterNutzer.classList.remove("nutzer-gewaehlt");
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}
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target.classList.add("nutzer-gewaehlt");
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};
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this.nutzer_speichern = function() {
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var user = self.nutzer_dialog_lesen();
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var kww = document.getElementById('nutzer-wkw').value;
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if(user.pw !== kww) {
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self.meldung_mit_timeout("Kennworte stimmen nicht ueberein.", 1500);
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} else {
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self.neuen_nutzer_speichern('p=' + self.serialisieren(user));
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}
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};
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this.nutzer_dialog_lesen = function() {
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var id = document.getElementById('nutzer-id').value;
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var vname = document.getElementById('nutzer-vorname').value;
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var nname = document.getElementById('nutzer-name').value;
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var email = document.getElementById('nutzer-email').value;
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var kw = document.getElementById('nutzer-kw').value;
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var user = new User(id, kw, vname, nname, email);
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return user;
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};
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/* Funktionen aus App-Vorlage */
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this.init = function () {
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self.vorlagen = new Vorlagen();
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self.appMenu = new AppMenu();
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self.appMenu.init(
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"data/menu/",
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"hauptmenue.json",
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"data/tpl/app-menu.tpl",
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".west",
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"8em");
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document.querySelector('.hamburger').addEventListener('click', function (e) {
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self.menue_umschalten();
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});
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var dlg = document.querySelector(".dialog");
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dlg.style.flexBasis = '0em';
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self.seitenleiste_umschalten();
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self.get_login();
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self.get_user_list();
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self.loc = window.location.protocol + '//' + window.location.host;
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};
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this.login_zeigen = function() {
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self.meldung_mit_timeout("Benutzer: " + self.userid, 1500);
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};
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this.menue_umschalten = function () {
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var ham = document.querySelector(".hamburger");
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ham.classList.toggle("is-active"); // hamburger-icon umschalten
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self.appMenu.toggle(); // menue oeffnen/schliessen
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};
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this.info_dialog_zeigen = function () {
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self.dialog_laden_und_zeigen('data/tpl/dlg-info.tpl', '');
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self.menue_umschalten();
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};
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this.nutzer_neu_dialog_zeigen = function () {
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self.dialog_laden_und_zeigen('data/tpl/dlg-nutzer-neu.tpl', '');
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self.menue_umschalten();
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};
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this.seitenleiste_umschalten = function () {
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var ostDiv = document.querySelector('.ost');
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if (ostDiv.classList.contains('ost-open')) {
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ostDiv.classList.remove('ost-open');
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ostDiv.style.flexBasis = '0em';
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} else {
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ostDiv.classList.add('ost-open');
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ostDiv.style.flexBasis = '6em';
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}
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self.menue_umschalten();
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};
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this.fusszeile_umschalten = function () {
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var suedDiv = document.querySelector('.sued');
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if (suedDiv.classList.contains('sued-open')) {
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suedDiv.classList.remove('sued-open');
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suedDiv.style.height = '0';
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} else {
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suedDiv.classList.add('sued-open');
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suedDiv.style.height = '1.5em';
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}
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self.menue_umschalten();
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};
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this.meldung_mit_timeout = function (meldung, timeout) {
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var s = document.querySelector('.sued');
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s.textContent = meldung;
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if (!s.classList.contains('sued-open')) {
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s.classList.add('sued-open');
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s.style.height = '1.5em';
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}
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setTimeout(function () {
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s.textContent = 'Bereit.';
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setTimeout(function () {
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var suedDiv = document.querySelector('.sued');
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if (suedDiv.classList.contains('sued-open')) {
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suedDiv.classList.remove('sued-open');
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suedDiv.style.height = '0';
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}
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}, 500);
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}, timeout);
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};
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/* Dialog-Funktionen */
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/*
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Einen Dialog aus Vorlagen erzeugen
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vurl - URL zur Dialogvorlage
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msgTpl - URL mit einer Vorlage eines Mitteilungstextes (optional)
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*/
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this.dialog_laden_und_zeigen = function (vurl, msgTpl) {
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if (msgTpl !== '') {
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fetch(msgTpl)
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.then(data => {
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// Handle data
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self.dialog_zeigen(vurl, data);
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}).catch(error => {
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// Handle error
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});
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} else {
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self.dialog_zeigen(vurl, '');
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}
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};
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this.dialog_zeigen = function (vurl, inhalt) {
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var dlg = document.querySelector(".dialog");
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self.vorlagen.html_erzeugen(
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vurl,
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inhalt,
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function (html) {
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dlg.style.flexBasis = '14em';
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setTimeout(function () {
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dlg.innerHTML = html;
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document.querySelector('.close-btn').addEventListener('click', self.dialog_schliessen);
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var btn = document.getElementById('nutzer-speichern-btn');
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if(btn !== null) {
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btn.addEventListener('click', self.nutzer_speichern);
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}
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}, 300);
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});
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};
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this.dialog_schliessen = function () {
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document.querySelector('.close-btn').removeEventListener('click', self.dialog_schliessen);
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var dlg = document.querySelector('.dialog');
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dlg.innerHTML = '';
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dlg.style.flexBasis = '0em';
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};
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/* API functions */
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this.get_user_list = function() {
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//var m = 'getUserNameList';
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var m = 'getUserNameList';
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var u = '../svc/' + m;
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self.http_get(u, function (antwort) {
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self.vorlagen.html_erzeugen(
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'data/tpl/inhalt.tpl',
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JSON.parse(antwort),
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function (h) {
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var elem = document.getElementById('nutzer');
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elem.innerHTML = h;
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var absaetze = document.querySelectorAll('p.nutzer-liste-eintrag');
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var index;
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for (index = 0; index < absaetze.length; index++) {
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absaetze[index].addEventListener("click", self.nutzerliste_klick);
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}
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});
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});
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};
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this.neuen_nutzer_speichern = function(u) {
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var url = '../svc/createUser';
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self.http_post(url, u, function (antwort) {
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self.get_user_list();
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self.dialog_schliessen();
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});
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};
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/* -------- An- und Abmelden ------------- */
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this.get_login = function() {
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var m = '?c=de.uhilger.um.pub.SessionManager&m=getSessionUser';
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var u = '../pub' + m;
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self.http_get(u, function (resp) {
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self.userid = resp;
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self.login_zeigen();
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//document.querySelector("#userMenu").textContent = resp;
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});
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};
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this.um_logout = function() {
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var m = '?c=de.uhilger.um.pub.SessionManager&m=expireSession';
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var u = '../pub' + m;
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self.http_get(u, function (resp) {
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//$('#userMenu').text('nicht angemeldet');
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window.location.href = '../logout.html';
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});
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};
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/* -------- ajax helper functions ----------- */
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this.http_get = function (u, scallback) {
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var xmlhttp = new XMLHttpRequest();
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var url = u;
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xmlhttp.onreadystatechange = function() {
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if (this.readyState === 4 && this.status === 200) {
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scallback(this.responseText);
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}
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};
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xmlhttp.open("GET", url, true);
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xmlhttp.send();
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};
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this.http_post = function (url, data, callback) {
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var xhr = new XMLHttpRequest();
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xhr.onreadystatechange = function() {
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if (this.readyState === 4 && this.status === 200) {
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callback(this.responseText);
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}
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};
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xhr.open("POST", url, true);
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xhr.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
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xhr.send(data);
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};
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/* ----- Hilfsfunktionen ----- */
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this.serialisieren = function(obj) {
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return '{"' + obj.constructor.name + '":' + JSON.stringify(obj) + '}';
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};
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}
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/* ----- Objekte ----- */
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function User(i, p, fn, ln, em) {
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this.id = i;
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this.pw = p;
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this.firstName = fn;
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this.lastName = ln;
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this.email = em;
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}
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