function NutzerProfilApp() {
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var self = this;
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this.cache = {}; // mustache template cache
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this.init = function () {
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document.querySelector('#top-logout-btn').addEventListener('click', self.logout);
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var dlg = document.querySelector(".dialog");
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dlg.style.flexBasis = '0em';
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document.querySelector('.west').style.flexBasis = '0em';
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document.querySelector('.ost').style.flexBasis = '0em';
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self.get_user_data();
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var suedDiv = document.querySelector('.sued');
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suedDiv.classList.remove('sued-open');
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suedDiv.style.height = '0';
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document.querySelector('.zurueck-btn').style.color = '#eee';
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};
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/*
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{"UserData":{"id":"test","firstName":"Testvorname","lastName":"Testnachname","email":"-"}}
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*/
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this.profil_zeigen = function(profil) {
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self.html_erzeugen('profil-form.html', profil, function(html) {
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document.querySelector('.zentraler-inhalt').innerHTML = html;
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document.querySelector('.user-save-btn').addEventListener('click', self.kennwort_speichern);
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});
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};
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this.kennwort_speichern = function() {
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var userId = document.querySelector('#anmeldename').textContent;
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var aktKw = document.querySelector('#kennwort').value;
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var neuKw = document.querySelector('#kennwortNeu').value;
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var wKw = document.querySelector('#kennwortw').value;
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if(neuKw === wKw) {
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var m = '?c=de.uhilger.um.api.Profil&m=setUserPw&p=' + userId + '&p=' + aktKw + '&p=' + neuKw;
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var u = '../prf' + m;
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self.http_get(u, function(antwort) {
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self.meldung(antwort, 1500);
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});
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} else {
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// Kennworte unterschiedlich
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self.meldung('Kennworte stimmen nicht überein', 1500);
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}
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};
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this.meldung = function(text, dauer) {
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var suedDiv = document.querySelector('.sued');
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suedDiv.textContent = text;
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suedDiv.classList.add('sued-open');
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suedDiv.style.height = '1.5em';
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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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}, 1500);
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};
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this.get_user_data = 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 (antwort) {
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self.profil_zeigen(JSON.parse(antwort));
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});
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};
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this.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.jsp';
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});
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};
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/* -------- ajax helper functions ----------- */
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this.http_get = function(u, cb) {
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self.http_call('GET', u, null, cb);
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};
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this.http_post = function(u, data, cb) {
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self.http_call('POST', u, data, cb);
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};
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this.http_call = function (method, u, data, scallback) {
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var xhr = new XMLHttpRequest();
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var url = u;
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xhr.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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xhr.open(method, url);
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if(method === 'GET') {
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xhr.send();
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} else if(method === 'POST' || method === 'PUT') {
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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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};
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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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this.addEvtListener = function(selector, eventName, func) {
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var elems = document.querySelectorAll(selector);
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var index;
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for (index = 0; index < elems.length; index++) {
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elems[index].addEventListener(eventName, func);
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}
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};
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this.removeAllListeners = function(elementId) {
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var el = document.getElementById(elementId);
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elClone = el.cloneNode(true);
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el.parentNode.replaceChild(elClone, el);
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}; // https://stackoverflow.com/questions/19469881/remove-all-event-listeners-of-specific-type
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/* ---- Vorlagen ---- */
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this.html_erzeugen = function(vurl, inhalt, cb) {
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var vorlage = self.cache[vurl];
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if(vorlage === undefined) {
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self.vorlage_laden_und_fuellen(vurl, inhalt, cb);
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} else {
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self.vorlage_fuellen(vurl, inhalt, cb);
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}
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};
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this.vorlage_fuellen = function(vurl, inhalt, cb) {
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cb(Mustache.render(self.cache[vurl], inhalt));
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};
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this.vorlage_laden_und_fuellen = function(vurl, inhalt, cb) {
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app.http_get(vurl, function(antwort) {
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self.cache[vurl] = antwort;
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self.vorlage_fuellen(vurl, inhalt, cb);
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});
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};
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}
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