| | |
| | | function NutzerApp() { |
| | | var self = this; |
| | | var appMenu; |
| | | var vorlagen; |
| | | var api; |
| | | var userid; |
| | | var pfad = ''; |
| | | var loc; |
| | | var modus = 'kacheln'; |
| | | |
| | | this.datei_neuer_text = function () { |
| | | self.meldung_mit_timeout("Neuer Text", 1500); |
| | | this.init = function () { |
| | | self.vorlagen = new Vorlagen(); |
| | | var dlg = document.querySelector(".dialog"); |
| | | dlg.style.flexBasis = '0em'; |
| | | document.querySelector('#top-neu-btn').addEventListener('click', self.nutzer_neu_dialog_zeigen); |
| | | document.querySelector('.west').style.flexBasis = '0em'; |
| | | document.querySelector('.ost').style.flexBasis = '0em'; |
| | | self.get_login(); |
| | | self.get_user_list(); |
| | | self.loc = window.location.protocol + '//' + window.location.host; |
| | | }; |
| | | |
| | | |
| | | /* Nutzerverwaltung */ |
| | | |
| | | this.nutzer_neu_dialog_zeigen = function () { |
| | | self.dialog_zeigen('data/tpl/dlg-nutzer-neu.tpl', '', function(){ |
| | | var btn = document.getElementById('nutzer-speichern-btn'); |
| | | if(btn !== null) { |
| | | btn.addEventListener('click', self.nutzer_speichern); |
| | | } |
| | | }); |
| | | }; |
| | | |
| | | this.nutzerliste_klick = function(event) { |
| | | var target = event.target; |
| | | var gewaehlterNutzer = document.querySelector(".nutzer-gewaehlt"); |
| | |
| | | gewaehlterNutzer.classList.remove("nutzer-gewaehlt"); |
| | | } |
| | | target.classList.add("nutzer-gewaehlt"); |
| | | var nutzerId = target.innerHTML; |
| | | self.rollen_zeigen(nutzerId); |
| | | }; |
| | | |
| | | this.nutzer_speichern = function() { |
| | | var user = self.nutzer_dialog_lesen(); |
| | | var kww = document.getElementById('nutzer-wkw').value; |
| | | if(user.pw !== kww) { |
| | | self.meldung_mit_timeout("Kennworte stimmen nicht ueberein.", 1500); |
| | | } else { |
| | | self.neuen_nutzer_speichern('p=' + self.serialisieren(user)); |
| | | } |
| | | }; |
| | | |
| | | this.nutzer_dialog_lesen = function() { |
| | | var id = document.getElementById('nutzer-id').value; |
| | | var vname = document.getElementById('nutzer-vorname').value; |
| | | var nname = document.getElementById('nutzer-name').value; |
| | | var email = document.getElementById('nutzer-email').value; |
| | | var kw = document.getElementById('nutzer-kw').value; |
| | | var user = new User(id, kw, vname, nname, email); |
| | | return user; |
| | | }; |
| | | |
| | | /* Rollen erteilen und entziehen */ |
| | | |
| | | this.rollen_zeigen = function(nutzerId) { |
| | | var topBtn = document.querySelector('#top-neu-btn'); |
| | | topBtn.removeEventListener('click', self.nutzer_neu_dialog_zeigen); |
| | | topBtn.addEventListener('click', self.rolle_neu_dialog_zeigen); |
| | | topBtn.title = "Neue Rolle"; |
| | | |
| | | var m = 'getUserRoleNames'; |
| | | var u = '../svc/' + m + '?p=' + nutzerId; |
| | | self.http_get(u, function (antwort) { |
| | | var jsonAntwort = JSON.parse(antwort); |
| | | var rollen = jsonAntwort.List[0]; |
| | | if(typeof rollen === 'object') { |
| | | rollen = jsonAntwort; |
| | | } else { |
| | | rollen = 'keine'; |
| | | } |
| | | self.vorlagen.html_erzeugen( |
| | | 'data/tpl/nutzer-rollen-dlg.tpl', |
| | | rollen, |
| | | function (html) { |
| | | document.querySelector("#nutzer").innerHTML = html; |
| | | document.querySelector("#nutzer-id").textContent = nutzerId; |
| | | self.addEvtListener('.granted-role-btn', 'click', self.revoke_role_klick); |
| | | self.alle_rollen_zeigen(); |
| | | }); |
| | | }); |
| | | document.querySelector('.zurueck-btn').style.color = 'black'; |
| | | }; |
| | | |
| | | this.alle_rollen_zeigen = function() { |
| | | var m = 'getRoleNamesGranted'; |
| | | var u = '../svc/' + m; |
| | | self.http_get(u, function (antwort2) { |
| | | self.vorlagen.html_erzeugen( |
| | | 'data/tpl/alle-rollen.tpl', |
| | | JSON.parse(antwort2), |
| | | function (html) { |
| | | document.querySelector(".alle-rollen-behaelter").innerHTML = html; |
| | | document.querySelector('.zurueck-btn').addEventListener('click', function (e) { |
| | | self.get_user_list(); |
| | | }); |
| | | self.addEvtListener('.avl-role-btn', 'click', self.grant_role_klick); |
| | | }); |
| | | }); |
| | | }; |
| | | |
| | | this.grant_role_klick = function(event) { |
| | | self.alter_role(event, 'grantRole', function(roleId) { |
| | | self.add_role_to_user_roles(roleId); |
| | | }); |
| | | }; |
| | | |
| | | this.add_role_to_user_roles = function(roleId) { |
| | | var btn = document.createElement("button"); |
| | | btn.type = "button"; |
| | | btn.classList.add("granted-role-btn"); |
| | | btn.id = roleId; |
| | | btn.textContent = roleId; |
| | | document.querySelector('.rollen-behaelter').appendChild(btn); |
| | | }; |
| | | |
| | | this.revoke_role_klick = function(event) { |
| | | self.alter_role(event, 'revokeRole', function(roleId) { |
| | | var btn = document.querySelector("#" + roleId); |
| | | btn.parentNode.removeChild(btn); |
| | | }); |
| | | }; |
| | | |
| | | this.alter_role = function(event, method, updateCallback) { |
| | | var target = event.target; |
| | | var nutzerId = document.querySelector("#nutzer-id").textContent; |
| | | var roleId = target.textContent; |
| | | self.alter_role_call(method, nutzerId, roleId, updateCallback); |
| | | }; |
| | | |
| | | this.rolle_neu_dialog_zeigen = function () { |
| | | self.dialog_zeigen('data/tpl/dlg-rolle-neu.tpl', '', function(){ |
| | | var btn = document.getElementById('rolle-speichern-btn'); |
| | | if(btn !== null) { |
| | | btn.addEventListener('click', function() { |
| | | var nutzerId = document.querySelector("#nutzer-id").textContent; |
| | | var rolle = document.getElementById('rollen-id').value; |
| | | self.alter_role_call('grantRole', nutzerId, rolle, function(roleId) { |
| | | self.add_role_to_user_roles(roleId); |
| | | self.dialog_schliessen(); |
| | | }); |
| | | }); |
| | | } |
| | | }); |
| | | }; |
| | | |
| | | /* Funktionen aus App-Vorlage */ |
| | | |
| | | this.init = function () { |
| | | self.vorlagen = new Vorlagen(); |
| | | self.appMenu = new AppMenu(); |
| | | self.appMenu.init( |
| | | "data/menu/", |
| | | "hauptmenue.json", |
| | | "data/tpl/app-menu.tpl", |
| | | ".west", |
| | | "8em"); |
| | | document.querySelector('.hamburger').addEventListener('click', function (e) { |
| | | self.menue_umschalten(); |
| | | }); |
| | | var dlg = document.querySelector(".dialog"); |
| | | dlg.style.flexBasis = '0em'; |
| | | self.seitenleiste_umschalten(); |
| | | self.um_get_login(); |
| | | self.um_get_user_list(); |
| | | self.loc = window.location.protocol + '//' + window.location.host; |
| | | }; |
| | | |
| | | this.login_zeigen = function() { |
| | | self.meldung_mit_timeout("Benutzer: " + self.userid, 1500); |
| | | }; |
| | | |
| | | this.menue_umschalten = function () { |
| | | var ham = document.querySelector(".hamburger"); |
| | | ham.classList.toggle("is-active"); // hamburger-icon umschalten |
| | | self.appMenu.toggle(); // menue oeffnen/schliessen |
| | | }; |
| | | |
| | | |
| | | this.info_dialog_zeigen = function () { |
| | | self.dialog_laden_und_zeigen('data/tpl/dlg-info.tpl', ''); |
| | | self.menue_umschalten(); |
| | | }; |
| | | |
| | | this.nutzer_neu_dialog_zeigen = function () { |
| | | self.dialog_laden_und_zeigen('data/tpl/dlg-nutzer-neu.tpl', ''); |
| | | self.menue_umschalten(); |
| | | self.dialog_zeigen('data/tpl/dlg-info.tpl', ''); |
| | | }; |
| | | |
| | | this.seitenleiste_umschalten = function () { |
| | |
| | | ostDiv.classList.add('ost-open'); |
| | | ostDiv.style.flexBasis = '6em'; |
| | | } |
| | | self.menue_umschalten(); |
| | | }; |
| | | |
| | | this.fusszeile_umschalten = function () { |
| | |
| | | suedDiv.classList.add('sued-open'); |
| | | suedDiv.style.height = '1.5em'; |
| | | } |
| | | self.menue_umschalten(); |
| | | }; |
| | | |
| | | this.meldung_mit_timeout = function (meldung, timeout) { |
| | | var s = document.querySelector('.sued'); |
| | | s.textContent = meldung; |
| | | if (!s.classList.contains('sued-open')) { |
| | | s.classList.add('sued-open'); |
| | | s.style.height = '1.5em'; |
| | | } |
| | | setTimeout(function () { |
| | | s.textContent = 'Bereit.'; |
| | | setTimeout(function () { |
| | |
| | | /* Dialog-Funktionen */ |
| | | |
| | | /* |
| | | Einen Dialog aus Vorlagen erzeugen |
| | | |
| | | vurl - URL zur Dialogvorlage |
| | | msgTpl - URL mit einer Vorlage eines Mitteilungstextes (optional) |
| | | * Einen Dialog erzeugen |
| | | * |
| | | * Die Vorlage, auf die im Parameter vurl verwiesen wird, wird geladen, |
| | | * wenn sie noch nicht benutzt wurde |
| | | * |
| | | * @param {String} vurl - der URL mit der Dialogvorlage |
| | | * @param {JSON-Objekt} inhalt - was im Dialog an dynamischem Inhalt angezeigt werden soll |
| | | * @param {function} renderCallback - |
| | | * Funktion, die aufgerufen wird nachdem der Dialog gerendert wurde |
| | | * @returns {undefined} |
| | | */ |
| | | this.dialog_laden_und_zeigen = function (vurl, msgTpl) { |
| | | if (msgTpl !== '') { |
| | | fetch(msgTpl) |
| | | .then(data => { |
| | | // Handle data |
| | | self.dialog_zeigen(vurl, data); |
| | | }).catch(error => { |
| | | // Handle error |
| | | }); |
| | | } else { |
| | | self.dialog_zeigen(vurl, ''); |
| | | } |
| | | }; |
| | | |
| | | this.dialog_zeigen = function (vurl, inhalt) { |
| | | this.dialog_zeigen = function (vurl, inhalt, renderCallback) { |
| | | var dlg = document.querySelector(".dialog"); |
| | | self.vorlagen.html_erzeugen( |
| | | vurl, |
| | |
| | | dlg.style.flexBasis = '14em'; |
| | | setTimeout(function () { |
| | | dlg.innerHTML = html; |
| | | document.querySelector('.close-btn').addEventListener('click', self.dialog_schliessen); |
| | | document.querySelector('.close-btn').addEventListener( |
| | | 'click', self.dialog_schliessen); |
| | | if(renderCallback !== undefined) { |
| | | renderCallback(); |
| | | } |
| | | }, 300); |
| | | }); |
| | | }; |
| | | |
| | | this.dialog_schliessen = function () { |
| | | document.querySelector('.close-btn').removeEventListener('click', self.dialog_schliessen); |
| | | document.querySelector('.close-btn').removeEventListener( |
| | | 'click', self.dialog_schliessen); |
| | | var dlg = document.querySelector('.dialog'); |
| | | dlg.innerHTML = ''; |
| | | dlg.style.flexBasis = '0em'; |
| | |
| | | |
| | | /* API functions */ |
| | | |
| | | this.um_get_user_list = function() { |
| | | //var m = 'getUserNameList'; |
| | | this.get_user_list = function() { |
| | | var m = 'getUserNameList'; |
| | | var u = '../svc/' + m; |
| | | self.um_get(u, "json", function (antwort) { |
| | | self.vorlagen.html_erzeugen( |
| | | 'data/tpl/inhalt.tpl', |
| | | JSON.parse(antwort), |
| | | function (h) { |
| | | var elem = document.getElementById('nutzer'); |
| | | elem.innerHTML = h; |
| | | |
| | | var absaetze = document.querySelectorAll('p.nutzer-liste-eintrag'); |
| | | var index; |
| | | for (index = 0; index < absaetze.length; index++) { |
| | | absaetze[index].addEventListener("click", self.nutzerliste_klick); |
| | | } |
| | | |
| | | self.http_get(u, function (antwort) { |
| | | self.vorlagen.html_erzeugen( |
| | | 'data/tpl/inhalt.tpl', |
| | | JSON.parse(antwort), |
| | | function (h) { |
| | | var elem = document.getElementById('nutzer'); |
| | | elem.innerHTML = h; |
| | | self.addEvtListener('p.nutzer-liste-eintrag', 'click', self.nutzerliste_klick); |
| | | document.querySelector('.zurueck-btn').style.color = '#eee'; |
| | | self.removeAllListeners('top-neu-btn'); |
| | | var topBtn = document.querySelector('#top-neu-btn'); |
| | | topBtn.title = "Neuer Benutzer"; |
| | | topBtn.addEventListener('click', self.nutzer_neu_dialog_zeigen); |
| | | }); |
| | | }); |
| | | }; |
| | | |
| | | this.neuen_nutzer_speichern = function(u) { |
| | | var url = '../svc/createUser'; |
| | | self.http_post(url, u, function (antwort) { |
| | | self.get_user_list(); |
| | | document.getElementById('nutzer-speichern-btn').removeEventListener( |
| | | 'click', self.nutzer_speichern); |
| | | self.dialog_schliessen(); |
| | | }); |
| | | }; |
| | | |
| | | this.alter_role_call = function(method, nutzerId, roleId, updateCallback) { |
| | | var u = '../svc/' + method; |
| | | var data = "p=" + self.serialisieren(new UserRole(nutzerId, roleId)); |
| | | self.http_post(u, data, function (antwort) { |
| | | updateCallback(roleId); |
| | | }); |
| | | }; |
| | | |
| | | /* -------- An- und Abmelden ------------- */ |
| | | |
| | | this.um_get_login = function() { |
| | | this.get_login = function() { |
| | | var m = '?c=de.uhilger.um.pub.SessionManager&m=getSessionUser'; |
| | | var u = '../pub' + m; |
| | | self.um_get(u, "text", function (resp) { |
| | | self.http_get(u, function (resp) { |
| | | self.userid = resp; |
| | | self.login_zeigen(); |
| | | //document.querySelector("#userMenu").textContent = resp; |
| | |
| | | this.um_logout = function() { |
| | | var m = '?c=de.uhilger.um.pub.SessionManager&m=expireSession'; |
| | | var u = '../pub' + m; |
| | | self.um_get(u, "text", function (resp) { |
| | | self.http_get(u, function (resp) { |
| | | //$('#userMenu').text('nicht angemeldet'); |
| | | window.location.href = '../logout.html'; |
| | | }); |
| | |
| | | |
| | | /* -------- ajax helper functions ----------- */ |
| | | |
| | | this.um_get = function (u, dtype, scallback) { |
| | | this.http_get = function (u, scallback) { |
| | | var xmlhttp = new XMLHttpRequest(); |
| | | var url = u; |
| | | xmlhttp.onreadystatechange = function() { |
| | | if (this.readyState == 4 && this.status == 200) { |
| | | if (this.readyState === 4 && this.status === 200) { |
| | | scallback(this.responseText); |
| | | } |
| | | }; |
| | |
| | | xmlhttp.send(); |
| | | }; |
| | | |
| | | this.http_post = function (url, data, callback) { |
| | | var xhr = new XMLHttpRequest(); |
| | | xhr.onreadystatechange = function() { |
| | | if (this.readyState === 4 && this.status === 200) { |
| | | callback(this.responseText); |
| | | } |
| | | }; |
| | | xhr.open("POST", url, true); |
| | | xhr.setRequestHeader('Content-type', 'application/x-www-form-urlencoded'); |
| | | xhr.send(data); |
| | | }; |
| | | |
| | | /* ----- Hilfsfunktionen ----- */ |
| | | |
| | | this.serialisieren = function(obj) { |
| | | return '{"' + obj.constructor.name + '":' + JSON.stringify(obj) + '}'; |
| | | }; |
| | | |
| | | this.addEvtListener = function(selector, eventName, func) { |
| | | var elems = document.querySelectorAll(selector); |
| | | var index; |
| | | for (index = 0; index < elems.length; index++) { |
| | | elems[index].addEventListener(eventName, func); |
| | | } |
| | | }; |
| | | |
| | | this.removeAllListeners = function(elementId) { |
| | | var el = document.getElementById(elementId); |
| | | elClone = el.cloneNode(true); |
| | | el.parentNode.replaceChild(elClone, el); |
| | | }; |
| | | |
| | | } |
| | | |
| | | /* ----- Vorlagen ----- */ |
| | | |
| | | function Vorlagen() { |
| | | var self = this; |
| | | this.cache = {}; // mustache templates |
| | | |
| | | /* |
| | | Das HTML erzeugen, das entsteht, wenn eine Vorlage mit Inhalt |
| | | gefüllt wird |
| | | |
| | | Das Füllen erfolgt asynchron, d.h. der Programmlauf geht nach dem |
| | | Aufruf weiter ohne auf das Laden und Füllen der Vorlage zu warten. |
| | | Das fertige HTML wird der Callback-Funktion übergeben |
| | | sobald die Vorlage geladen und gefüllt ist, unabhängig davon, wo der |
| | | Programmlauf zu diesem Zeitpunkt mittlerweile ist. |
| | | |
| | | vurl - URL zur Vorlagendatei |
| | | inhalt - die JSON-Struktur, deren Inhalt in die |
| | | Vorlage gefüllt werden soll |
| | | cb - Callback-Funktion, die gerufen wird, wenn die Vorlage gefüllt ist. |
| | | Dieser Callback-Funktion wird das fertige HTML übergeben |
| | | */ |
| | | this.html_erzeugen = function(vurl, inhalt, cb) { |
| | | var vorlage = self.cache[vurl]; |
| | | if(vorlage === undefined) { |
| | | self.vorlage_laden_und_fuellen(vurl, inhalt, cb); |
| | | } else { |
| | | self.vorlage_fuellen(vurl, inhalt, cb); |
| | | } |
| | | }; |
| | | |
| | | this.vorlage_fuellen = function(vurl, inhalt, cb) { |
| | | cb(Mustache.render(self.cache[vurl], inhalt)); |
| | | }; |
| | | |
| | | /* |
| | | Eine Vorlage vom Server in den lokalen Speicher laden |
| | | vurl - der URL unter dem die Vorlage zu finden ist |
| | | inhalt - die JSON-Struktur, deren Inhalt in die |
| | | Vorlage gefüllt werden soll |
| | | cb - callback: Diese Funktion wird gerufen, wenn die Vorlage mit dem |
| | | Inhalt gefüllt ist |
| | | */ |
| | | this.vorlage_laden_und_fuellen = function(vurl, inhalt, cb) { |
| | | var xmlhttp = new XMLHttpRequest(); |
| | | xmlhttp.onreadystatechange = function() { |
| | | if (this.readyState == 4 && this.status == 200) { |
| | | self.cache[vurl] = this.responseText; |
| | | self.vorlage_fuellen(vurl, inhalt, cb); |
| | | } |
| | | }; |
| | | xmlhttp.open("GET", vurl, true); |
| | | xmlhttp.send(); |
| | | }; |
| | | |
| | | } |
| | |
| | | this.email = em; |
| | | } |
| | | |
| | | function UserRole(u, r) { |
| | | this.userId = u; |
| | | this.role = r; |
| | | } |