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-/*
- * Copyright (C) 2014
- * This file is part of WvS-VPlan.
- *
- * WvS-VPlan is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-version = '0.9.5_rc4';
-
-function istPremium(benutzer, key){ // Supersicherer Keygenerator :P Inspiriert von kryptochef.de
- sollKey = '';
-
- switch(benutzer.length % 10){ // Anzahl Zeichen ausschreiben
- case 0: sollKey = 'NULL'; break;
- case 1: sollKey = 'EINS'; break;
- case 2: sollKey = 'ZWEI'; break;
- case 3: sollKey = 'DREI'; break;
- case 4: sollKey = 'VIER'; break;
- case 5: sollKey = 'FUNF'; break;
- case 6: sollKey = 'SECHS'; break;
- case 7: sollKey = 'SIEBEN'; break;
- case 8: sollKey = 'ACHT'; break;
- case 9: sollKey = 'NEUN'; break;
- }
-
- sollKey = sollKey.replace(/[A-Z]/g, function(s){
- return String.fromCharCode(s.charCodeAt(0) + (s < 'N' ? 13 : -13)); // ROT13
- });
-
- sollKey = sollKey + Math.round(benutzer.length * 3.14); // Eine Zahl anfügen
-
- if(sollKey === key){
- return true;
- }else{
- return false;
- }
-}
-
-function updateCheck(){
- var request = $.ajax({
- url: 'http://klimaag.***REMOVED***/app/www/knockout.html',
- cache: false
- });
-
- request.done(function(resultHtml){
- var appStatus = $('li[id="' + version + '"]', resultHtml).text().trim();
- var loginOk = true;
-
- console.log('Appstatus: ' + appStatus);
-
- switch(appStatus){
- case 'ok':
- break;
- case 'hangon':
- $('#versioninfo').text('Es besteht ein Problem mit der aktuellen Version. Ein Update ist in Arbeit.');
- break;
- case 'info':
- $('#versioninfo').text('Ein Update ist im Appstore verfügbar.').show();
- break;
- case 'warn':
- $('#versioninfo').text('Ein wichtiges Update ist im Appstore verfügbar.').show();
- break;
- case 'force':
- $('#versioninfo').text('Ein wichtiges Update ist im Appstore verfügbar. Du musst es installieren, um dich weiterhin einloggen zu können.').show();
- $('#loginsubmit').prop('disabled', true);
- loginOk = false;
- break;
- default:
- $('#versioninfo').text('Diese Appversion wird nicht mehr unterstützt, bitte aktualisiere auf die neueste Version aus dem Appstore.').show();
- $('#loginsubmit').prop('disabled', true);
- loginOk = false;
- }
-
- if(loginOk === true){
- tryLogin(); // nur wenn alles in Ordnung ist, einloggen lassen
- }
- });
-
- request.fail(fail);
-}
-
-function track(what){
- _paq.push(['setCustomUrl', what]);
- _paq.push(['trackPageView', what]);
-}
-
-function trackPlan(vdate){
- track('plan/' + vdate.format('YYYY/MM/DD'));
-}
-
-$('#settingspanel').change(function(){
- localStorage.setItem('dntrack', $('#dntflip').val());
- localStorage.setItem('classes', $('#addclass').val().toUpperCase());
- localStorage.setItem('notifyday', $('#notifydayflip').val());
- localStorage.setItem('notifynull', $('#notifynullflip').val());
- localStorage.setItem('notifydate', $('#notifydate').val());
- localStorage.setItem('apptheme', $('#themeselect').val());
-});
-
-document.addEventListener('offline', function(){
- $('#loginsubmit').prop('disabled', true);
- $('#error_noconn').show('fast');
-}, false);
-
-document.addEventListener('online', function(){
- $('#loginsubmit').prop('disabled', false);
- $('#error_noconn').hide('fast');
-}, false);
-
-$('#mainpage').on('swiperight', function(){
- $('#settingspanel').panel('open');
-});
-
-var _paq = _paq || [];
-$('#mainpage').on('pagebeforeshow', function(){
- /* Versionsnummer zeigen */
- $('.version').text(version);
-
- /* Sprache setzen */
- moment.lang('de');
-
- /* Nutzungsstatistiken */
- _paq.push(['setTrackerUrl', 'http://klimaag.***REMOVED***/piwik/piwik.php']); // TODO Https wäre schön.
- _paq.push(['setSiteId', 5]);
-
- console.log('Piwik initialisiert');
-
- /* gespeicherte Daten laden */
- var dntrack = localStorage.getItem('dntrack');
- var additionalClasses = localStorage.getItem('classes');
- var notifyDay = localStorage.getItem('notifyday');
- var notifyNull = localStorage.getItem('notifynull');
- var notifyDate = localStorage.getItem('notifydate');
- var premium = localStorage.getItem('premium');
- var easteregg = localStorage.getItem('easteregg');
- var apptheme = localStorage.getItem('apptheme');
-
- if(dntrack === null || dntrack.length === 0){
- dntrack = 'false';
- }
- $('#dntflip').val(dntrack).slider('refresh');
-
- if(additionalClasses === null || additionalClasses.length === 0){
- additionalClasses = '';
- }
- $('#addclass').val(additionalClasses).textinput('refresh');
-
- if(notifyDay === null || notifyDay.length === 0){
- notifyDay = 0;
- }
- $('#notifydayflip').val(notifyDay).slider('refresh');
-
- if(notifyNull === null || notifyNull.length === 0){
- notifyNull = 0;
- }
- $('#notifynullflip').val(notifyNull).slider('refresh');
-
- if(notifyDate === null || notifyDate.length === 0){
- notifyDate = '18:00';
- }
- $('#notifydate').val(notifyDate).textinput('refresh');
-
- if(premium === null || premium.length === 0){
- premium = 'false';
- }
- if(premium === 'true'){
- $('#themeselect').append('<option value="c">Gold</option>').selectmenu('refresh');
- console.log('Premium geladen');
- }
-
- if(easteregg === null || easteregg.length === 0){
- easteregg = 'false';
- }
- if(easteregg === 'true'){
- $('#themeselect').append('<option value="d">Pink</option>').selectmenu('refresh');
- console.log('Easteregg geladen');
- }
-
- if(apptheme === null || apptheme.length === 0){
- apptheme = 'a';
- }
- $('#themeselect').val(apptheme).selectmenu('refresh');
-
- /* Piwik initialisieren */
- _paq.push(['setDoNotTrack', dntrack]);
-});
-
-// Login-Popup beim Start
-document.addEventListener('deviceready', function(){
- /* iOS fix */
- if(window.device && parseFloat(window.device.version) >= 7.0) {
- $('body').addClass('iOS7');
- }
-
- /* los geht's */
- _paq.push(['setCustomVariable', 1, 'Modell', device.model, 'visit']);
- _paq.push(['setCustomVariable', 2, 'Version', device.version, 'visit']);
- _paq.push(['setCustomVariable', 3, 'Appversion', version, 'visit']);
- track('load');
-
- fillForm();
-
- if(navigator.connection.type !== Connection.NONE){ // falls Netz da ist
- updateCheck(); // checkt ob aktuellste Version und loggt ein
- }
-
- window.plugin.notification.local.cancelAll(); // alle Benachrichtigungen canceln, werden während des Renderings neu gesetzt
- load();
-}, false);
-
-/* der Loader wird nur angezeigt, wenn das Popup zu ist */
-$('#loginpopup').on('popupafteropen', function(){
- $.mobile.loading('hide');
-});
-
-/* füllt die Loginform mit gespeicherten Werten */
-function fillForm(){
- var username = localStorage.getItem('username');
-
- if(username !== null && username.length !== 0){
- $('#username').val(username);
- }
-
- var password = localStorage.getItem('password');
-
- if(password !== null && password.length !== 0){
- $('#password').val(password);
- }
-}
-
-/* benachrichtigt den Benutzer an vdate mit msg */
-function addNotification(vdate, msg, $div){
- var title = 'Vertretungen für ' + vdate.format('dddd');
- var ndate = vdate.subtract('days', 1).add('days', $('#notifydayflip').val()); // Bei Bedarf einen Tag vorher
-
- if(moment().isBefore(ndate)){
- window.plugin.notification.local.add({
- date: ndate.toDate(),
- message: msg,
- title: title,
- autoCancel: true,
- json: JSON.stringify({id: $div.attr('id')})
- });
-
- window.plugin.notification.local.onclick = function(id, state, json){
- var div = JSON.parse(json).id;
- location.href = '#' + div; // TODO hoffentlich funktioniert das auch immer...
- };
-
- console.log('Benachrichtigung hinzugefügt: ' + ndate.format('DD.MM. HH:mm') + '; ' + msg);
- }
-}
-
-/* zeigt einen Button an, mit dem die Vertretung geteilt werden kann */
-function addSocialButton(vdate, msg, $div){
- if(moment().isBefore(vdate)){
- var datestr = vdate.format('dddd');
- var sharebtns = $('button', $div);
-
- if(sharebtns.length === 0){
- var btn = $('<button />')
- .text('Teile die Vertretungen')
- .data('msg', msg)
-
- .click(function(){
- window.plugins.socialsharing.share('Hey Leute! Laut der WvS-VPlan-App gibt es folgende Vertretungen am ' + datestr + ': ' + $(this).data('msg'));
- console.log('Vertretungsplan geteilt: ' + datestr);
- track('share');
- })
-
- .addClass('ui-btn ui-corner-all ui-btn-inline ui-btn-icon-left ui-icon-share-square-o');
-
- var btnholder = $('<div />');
- btnholder.append(btn);
- $div.prepend(btnholder);
-
- console.log('Teilen-Button hinzugefügt: ' + datestr + ' ' + msg);
- }else{
- sharebtns.first().data('msg', sharebtns.first().data('msg') + ', ' + msg);
- console.log('Zum Teilen-Button hinzugefügt: ' + datestr + ' ' + msg);
- }
- }
-}
-
-function checkeKlasse(nutzerklasse, klasse){
- var subklassen = nutzerklasse.match(/(\d{1,2})([ABCD])/);
- var wichtig = true;
-
- if(nutzerklasse.length === 0){
- wichtig = false;
- }
-
- if(klasse.indexOf(nutzerklasse) == -1){
- if(subklassen !== null){
- for(j = 1; j < subklassen.length; j++){ // Wenn alle Buchstaben der Klasse in der Vertretung vorkommen
- if(klasse.indexOf(subklassen[j]) == -1){
- wichtig = false;
- }
- }
- }else{
- wichtig = false;
- }
- }
-
- return wichtig;
-}
-
-function entkuerzeleLehrer(kuerzel){ // wenn vorhanden, Langform zurückgeben
- if(window.lehrerKuerzel[kuerzel] !== undefined){
- return window.lehrerKuerzel[kuerzel];
- }else{
- return kuerzel;
- }
-}
-
-function entkuerzeleFach(kuerzel){ // wenn vorhanden, Langform zurückgeben
- if(window.fachKuerzel[kuerzel] !== undefined){
- return window.fachKuerzel[kuerzel];
- }else{
- return kuerzel;
- }
-}
-
-/* konvertiert die extrahierten Strings in ein lesbares Format und filtert nach relevanten Vertretungen */
-function parseVertretungen(str, username){
- /*
- * Abstandhalter [ ]*
- *
- * ([\wäöü]+)
- * Klasse
- *
- * (\d+(?:[ ]*-[ ]*\d+)?)
- * (Stunde x bis)? Stunde y
- *
- * (x?)
- * Entfall ja/nein
- *
- * (?:(?:([\wäöü]+|\+)[ ]*->[ ]*([\wäöü]+|\+))|(?:()([\wäöü]+|\+)))
- * Altes Fach -> Neues Fach | Neues Fach
- *
- * (?:(?:(\d+|---)[ ]*->[ ]*(\d+|---))|(?:()(\d+|---)))
- * Alter Raum -> neuer Raum | neuer Raum
- *
- * ([\wäöü]+|---|[+.])
- * Art-Text
- *
- * (?:(?:([\wäöü]+|\+)[ ]*->[ ]*([\wäöü]+|\+))|(?:()([\wäöü]+|\+)))
- * Alter Lehrer -> Neuer Lehrer | Neuer Lehrer
- *
- * ([\wäöü]*)
- * Info-Text
- */
-
- var vertretungenRe = /([\wäöü]+)[ ]+(\d+(?:[ ]*-[ ]*\d+)?)[ ]+(x?)[ ]*(?:(?:([\wäöü]+|\+)[ ]*->[ ]*([\wäöü]+|\+))|(?:()([\wäöü]+|\+)))[ ]+(?:(?:(\d+|---)[ ]*->[ ]*(\d+|---))|(?:()(\d+|---)))[ ]+([\wäöü]+|---|[+.])[ ]+(?:(?:([\wäöü]+|\+)[ ]*->[ ]*([\wäöü]+|\+))|(?:()([\wäöü]+|\+)))[ ]*([\wäöü]*)/i;
- var res;
- var vertretungen = [];
- var nutzerklasse;
-
- if(/\w+_.*/.test(username)){
- nutzerklasse = username.match(/(\w+)_.*/)[1].toUpperCase();
- }else{
- return [];
- }
-
- str.split('\n').forEach(function(vertretungsstr){
- result = vertretungsstr.match(vertretungenRe);
-
- if(result !== null){
- // aufräumen
- var res = [];
-
- for(var j = 0; j < result.length; j++){
- if(result[j] != null){ // jshint ignore:line
- res.push(result[j]);
- }
- }
-
- var klasse = res[1].toUpperCase();
- var stunde = res[2].trim();
- var entfall = res[3].indexOf('x') > -1;
- var altFach = res[4];
- var fach = res[5];
- var altRaum = res[6];
- var raum = res[7];
- var art = res[8];
- var lehrer = res[9];
- var vertreter = res[10];
- var info = res[11];
-
- var wichtig = false;
-
- if(checkeKlasse(nutzerklasse, klasse) === true){
- wichtig = true;
- }else{
- var additionalClasses = $('#addclass').val().split('\n'); // alle benutzerdefinierten Klassen durchgehen
-
- additionalClasses.forEach(function(addCls){
- if(checkeKlasse(addCls, klasse) === true){
- wichtig = true;
- }
- });
- }
-
- /* entkürzeln :) */
- lehrer = entkuerzeleLehrer(lehrer);
- vertreter = entkuerzeleLehrer(vertreter);
- altFach = entkuerzeleFach(altFach);
- fach = entkuerzeleFach(fach);
-
- if(wichtig === false){
- return;
- }
-
- if(entfall === false){
- if(info.length <= 1){
- info = "";
- }else{
- info = " Info:" + info;
- }
-
- if(art.length <= 1){
- art = "";
- }else{
- art = art + " in ";
- }
-
- var nlehrer;
- var nraum;
- var nfach;
-
- if(lehrer != vertreter && lehrer !== '' && vertreter !== ''){
- nlehrer = "mit " + vertreter + " (statt " + lehrer + ") ";
- }else{
- nlehrer = "mit " + vertreter + " ";
- }
-
- if(raum != altRaum && raum !== '' && altRaum !== ''){
- nraum = "in Raum " + raum + " (statt " + altRaum + ") ";
- }else{
- nraum = "in Raum " + raum + " ";
- }
-
- if(fach != altFach && fach !== '' && altFach !== ''){
- nfach = fach + " (statt " + altFach + ") ";
- }else{
- nfach = fach + " ";
- }
-
- vertretungen.push(klasse + " " + stunde + ". Stunde " + art + nfach + nlehrer + nraum + info);
- }else{
- var nstr = " (statt " + fach + " mit " + vertreter + ")";
-
- if(info.length <= 1){
- info = "";
- }else{
- info = " Info:" + info;
- }
-
- vertretungen.push(klasse + " " + stunde + ". Stunde Entfall" + nstr + info);
- }
- }else{
- if(vertretungsstr.indexOf('Unterrichtsschluss') > -1){
- vertretungen.push(vertretungsstr);
- }
- }
- });
-
- vertretungen = vertretungen.filter(function(elem, pos){ // doppelte Einträge filtern
- return vertretungen.indexOf(elem) == pos;
- });
-
- console.log(JSON.stringify(vertretungen));
- return vertretungen;
-}
-
-/* schreibt ein Bild und eine Textdatei mit dem Inhalt der PDF-Seite */
-function schreibeCache($div, pageNumber, canvasUrl, extrakt){
- var prefix = $div.data('file').replace(/\.pdf/gi, '') + '-' + pageNumber;
- var bildName = prefix + '.png';
-
- window.requestFileSystem(
- LocalFileSystem.PERSISTENT, 0,
- function(fileSystem){
- fileSystem.root.getDirectory('WvS-VPlan', {create: true, exclusive: false},
- function(dirEntry){
- dirEntry.getFile(bildName, {create: true, exclusive: false},
- function(fileEntry){
- var fileTransfer = new FileTransfer();
-
- fileTransfer.download(
- canvasUrl,
- fileEntry.toURL(),
- function(theFile){
- // Stille.
- }, fail);
- });
- }, fail);
- });
-
- var textName = prefix + '.txt';
-
- window.requestFileSystem(
- LocalFileSystem.PERSISTENT, 0,
- function(fileSystem){
- fileSystem.root.getDirectory('WvS-VPlan', {create: true, exclusive: false},
- function(dirEntry){
- dirEntry.getFile(textName, {create: true, exclusive: false},
- function(fileEntry){
- fileEntry.createWriter(
- function(fileWriter){
- var blob;
-
- try{
- blob = new Blob([extrakt], {type: 'text/plain'}); // Kein 'new Blob' für Android, obwohl BlobBuilder obsolet ist
- }catch(e){
- window.BlobBuilder = window.BlobBuilder ||
- window.WebKitBlobBuilder ||
- window.MozBlobBuilder ||
- window.MSBlobBuilder;
- if(e.name == 'TypeError' && window.BlobBuilder){
- var bb = new BlobBuilder();
- bb.append(extrakt);
- blob = bb.getBlob('text/plain');
- }
- }
-
- fileWriter.write(blob);
- }, fail);
- });
- }, fail);
- });
-
- console.log($div.attr('id') + '-' + pageNumber + ' gecached');
-}
-
-function benutzeVertretungen(pageText, $div){
- var userdata = getUserData();
-
- if(userdata === null){
- return;
- }
-
- var username = userdata[0];
- var vertretungen = parseVertretungen(pageText, username);
-
- var vdate = moment($div.data('date'), 'YYYY-MM-DD').startOf('second');
- var time = $('#notifydate').val().split(':');
-
- vdate.set('hour', time[0]);
- vdate.set('minute', time[1]);
-
- if(vertretungen.length > 0){
- addSocialButton(vdate, vertretungen.join(', '), $div);
- addNotification(vdate, vertretungen.join('\n'), $div);
- }else{
- if($('#notifynullflip').val() == 'true'){
- addNotification(vdate, 'Keine weiteren Vertretungen', $div); // TODO FIXME Problem bei mehreren Seiten!
- }
- }
-}
-
-/* PDF Rendering */
-function renderPage($div, pdf, pageNumber, callback){
- pdf.getPage(pageNumber).then(function(page){
- var scale = 1;
- var viewport = page.getViewport(scale);
-
- var pageDisplayWidth = viewport.width;
- var pageDisplayHeight = viewport.height;
-
- var $canvas = $('<canvas></canvas>');
- var canvas = $canvas.get(0);
- canvas.className = 'pdfcanvas';
- var context = canvas.getContext('2d');
- canvas.width = pageDisplayWidth;
- canvas.height = pageDisplayHeight;
-
- $div.append($canvas);
-
- var renderContext = {
- canvasContext: context,
- viewport: viewport
- };
-
- page.render(renderContext).promise.then(function(pdf){
- page.getTextContent().then(function(textContent){ // Text extrahieren
- var pageText = "";
- var lastBlock = null;
-
- for(j = 0; j < textContent.items.length; j++){
- var block = textContent.items[j];
- if(lastBlock !== null && lastBlock.str[lastBlock.str.length - 1] !== ' '){
- if(block.transform[4] < lastBlock.transform[4]){
- pageText += '\n';
- }else if(lastBlock.transform[5] !== block.transform[5] && (lastBlock.str.match(/^(\s?[a-zA-Z])$|^(.+\s[a-zA-Z])$/) === null )){
- pageText += '\n';
- }
- }
-
- pageText += block.str + ' ';
- lastBlock = block;
- }
-
- benutzeVertretungen(pageText, $div);
-
- /* Als Bild und Text speichern */
- schreibeCache($div, pageNumber, canvas.toDataURL(), pageText);
- });
-
- callback(pdf);
- });
- });
-}
-
-function renderPdf(url, divstr){
- console.log('Rendere PDF: ' + url + ' (' + divstr + ')');
-
- PDFJS.getDocument(url).then(function(pdf){
- var $viewer = $('#' + divstr);
-
- var pageNumber = 1;
- renderPage($viewer, pdf, pageNumber++, function pageRenderingComplete(){
- if(pageNumber > pdf.numPages){
- $.mobile.loading('hide'); // nach dem Rendern des ersten PDFs Loader verstecken
- return;
- }
- renderPage($viewer, pdf, pageNumber++, pageRenderingComplete);
- });
- });
-}
-
-/* wird bei Verbindungsfehlern oder anderen Fehlern aufgerufen */
-function fail(text){
- $('#lnklogin').click();
- $('#error_general').show('fast');
-}
-
-function replaceUmlauts(umlautstr){
- tr = {'ä': 'ae', 'ü': 'ue', 'ö': 'oe', 'ß': 'ss'};
-
- return umlautstr.replace(/[äöüß]/g, function($0) { return tr[$0]; });
-}
-
-function getPlanTabName(fname){
- var name, vdate;
- var fnameRe = /.*?(\d{4}-\d{2}-\d{2})(.*?)\.(?:pdf|png|txt)/;
- var results = fname.match(fnameRe);
-
- if(results !== null){
- vdate = moment(results[1], 'YYYY-MM-DD').startOf('day');
-
- if(results[2] !== null){
- results[2] = results[2].replace(/[ ,]/g, '-').replace(/-{2}/g, '-');
- }
-
- name = vdate.format('DD_MM_YYYY') + replaceUmlauts(results[2]);
- }else{
- return null;
- }
-
- return [name, vdate, results[1]]; // TODO aua, das geht aber schöner
-}
-
-/* fügt ein neues Tab in die Navigationsleiste ein und gibt den Namen des Tab-Divs zurück */
-function neuesPlanTab(fname){
- var dname = decodeURIComponent(fname);
- var name = "";
- var vdate, rdate;
-
- console.log('Dateiname: ' + dname);
-
- name = getPlanTabName(dname)[0];
- vdate = getPlanTabName(dname)[1];
- rdate = getPlanTabName(dname)[2];
-
- if(name !== null){
- if(!$(name).length){
- $('#vplannavbar').find('*').andSelf().each(function(){ // Navbar neuzeichnen; hier hat jQuery Mobile eine Schwäche :(
- $(this).removeClass(function(i, cn){
- var matches = cn.match(/ui-[\w\-]+/g) || [];
- return (matches.join(' '));
- });
- if($(this).attr('class') === ''){
- $(this).removeAttr('class');
- }
- });
-
- $('#vplannavbar').navbar('destroy');
- $('#vplannavbar ul').append('<li><a href="#' + name + '">' + name.replace(/_/g, '.') + '</a></li>');
- $('#vplannavbar ul li:last').click(function(){
- trackPlan(vdate);
- });
-
- $('#vplannavbar').navbar();
-
- $('#vplantabs').append('<div id="' + name + '" class="tablist-content"></div>');
- $('#vplantabs').tabs('refresh');
-
- $('#' + name).data('date', rdate);
- $('#' + name).data('file', dname);
- }
- }
-
- return name;
-}
-
-/* fügt die lokale URL des Plans ein und ruft die Seite zum Rendering auf */
-function addPlanAttr(fileEntry, wasdownloaded){
- var sPath = fileEntry.toURL();
- var name = neuesPlanTab(fileEntry.name);
-
- renderPdf(sPath, name);
-}
-
-/* lädt ein PDF anhand eines Links herunter, benötigt ID zur Sortierung */
-function downloadPdf(link){
- var filename = link.substring(link.lastIndexOf("/") + 1);
-
- window.requestFileSystem(
- LocalFileSystem.PERSISTENT, 0,
- function(fileSystem){
- fileSystem.root.getDirectory('WvS-VPlan', {create: true, exclusive: false},
- function(dirEntry){
- dirEntry.getFile(filename, {create: false, exclusive: false},
- function(fileEntry){
- // Datei ist schon heruntergeladen
- console.log('Datei schon heruntergeladen');
- $.mobile.loading('hide'); // Loader verstecken
- },
- function(err){
- // Datei existiert noch nicht
- dirEntry.getFile(filename, {create: true, exclusive: false},
- function(fileEntry){
- var fileTransfer = new FileTransfer();
-
- fileTransfer.download(
- link,
- fileEntry.toURL(),
- function(theFile){
- console.log('Download fertig: ' + theFile.toURL());
- addPlanAttr(theFile, true);
- }, fail);
- }, fail);
- });
- }, fail);
- });
-}
-
-/* sucht den Downloadlink eines Plans mithilfe eines Links aus der Kursübersicht */
-function getPlan(link){
- var request = $.ajax({
- url: link
- });
-
- request.done(function gotPlan(resultHtml){
- var pdflink = $('.resourceworkaround a', resultHtml).attr('href');
-
- if(pdflink === undefined){
- return;
- }
-
- console.log('Plan gefunden: ' + pdflink);
- downloadPdf(pdflink);
- });
-
- request.fail(fail);
-}
-
-/* holt die Kursübersicht */
-function getOverview(link){
- var request = $.ajax({
- url: link
- });
- console.log('Hole Übersicht');
-
- request.done(function gotOverview(resultHtml){
- /* ruft getPlan für jeden Link in der Kursübersicht auf */
- var as = $('.activityinstance a', resultHtml);
-
- if(as.length !== 0){
- var benutzername = getUserData()[0];
- var key = $('#addclass').val().split('\n')[0]; // erste zusätzliche Klasse
-
- if(istPremium(benutzername, key)){
- localStorage.setItem('premium', 'true');
- console.log('Premium freigeschaltet');
- }else if(key.toUpperCase() === 'PINK'){
- localStorage.setItem('easteregg', 'true');
- console.log('Easteregg freigeschaltet');
- }
- }
-
- as.each(function(index, element){
- console.log('suche Plan ' + element);
- getPlan(element);
- });
-
- console.log('Übersichts-Request erfolgreich');
- });
-
- request.fail(fail);
-}
-
-/* such den Link zur Übersicht von der Startseite aus */
-function loggedIn(resultHtml){
- var istLehrer = new RegExp(/\d/).test(getUserData()[0]) === false; // wenn eine Zahl vorhanden ist, ist es ein Schüler
-
- var link;
-
- if(istLehrer === false){
- link = $('.coursebox .info .coursename a:contains("Vertretungsplan")', resultHtml).attr('href');
- }else{
- console.log('Lehrer erkannt');
- link = $('.coursebox .info .coursename a:contains("Vertretungsplan (Lehrer)")', resultHtml).attr('href');
- }
-
- if(link === undefined){
- $('#lnklogin').click();
- $('#error_passwd').show('fast');
- return;
- }
-
- localStorage.setItem('overviewlink', link);
- console.log('Eingeloggt');
- getOverview(link);
-}
-
-/* sendet einen HTTPost-Request mit Logindaten */
-function sendLogin(username, password){
- var params = 'username=' + username + '&password=' + password;
-
- $('#error_general').hide('fast');
- $('#error_passwd').hide('fast');
-
- var request = $.ajax({
- type: 'POST',
- url: 'https://***REMOVED***/moodle/login/index.php',
- data: {username: username, password: password}
- });
-
- console.log('Logge ein');
-
- request.done(loggedIn);
- request.fail(fail);
-}
-
-/* lädt Benutzerdaten 1) aus den Userinterfaces oder 2) aus dem HTML5 Local Storage */
-/* oder 3) gibt null zurück */
-function getUserData(){
- var username = encodeURIComponent($('#username').val());
-
- if(username === ''){
- username = localStorage.getItem('username');
- }else{
- localStorage.setItem('username', username);
- }
-
- var password = encodeURIComponent($('#password').val());
-
- if(password === ''){
- password = localStorage.getItem('password');
- }else{
- localStorage.setItem('password', password);
- }
-
- if(username !== null && username.length !== 0 && password !== null && password.length !== 0){
- return [username, password];
- }else{
- return null;
- }
-}
-
-/* loggt ein oder zeigt Loginform */
-function login(){
- $.mobile.loading('show');
- userdata = getUserData();
-
- if(userdata){
- sendLogin(userdata[0], userdata[1]);
- $('#loginpopup').popup('close');
- $('#lnklogin').text('Aktualisieren');
- return 1;
- }else{
- $('#lnklogin').click();
- return 0;
- }
-}
-
-/* loggt automatisch ein */
-function tryLogin(){
- $('#loginpopup').popup('close');
-
- console.log('Teste Login');
- login();
-}
-
-function leseVCache(fileEntry, $div){
- fileEntry.file(function(file){
- var reader = new FileReader();
-
- reader.onloadend = function(e){
- benutzeVertretungen(this.result, $div);
- };
-
- reader.readAsText(file);
- }, fail);
-}
-
-function ladeCache(fileEntry){
- var name = fileEntry.name;
-
- if(fileEntry.name.indexOf('.pdf') > -1){
- console.log('Bereit zum Laden von ' + neuesPlanTab(name));
- }else{
- name = getPlanTabName(name.replace(/-\d+\./, '.'))[0]; // Das '-1' entfernen
- }
-
- if(fileEntry.name.indexOf('.png') > -1){
- $('#' + name).append($('<img>').attr('src', fileEntry.toURL()));
- }else if(fileEntry.name.indexOf('.txt') > -1){
- leseVCache(fileEntry, $('#' + name));
- }
-}
-
-/* gibt aktuelle Pläne aus entries zurück */
-function getActual(entries){
- var fnameRe = new RegExp('.*?(\\d{4}-\\d{2}-\\d{2}).*?\\.(?:pdf|png|txt)');
- var today = moment().startOf('day');
- var actual = [];
-
- entries.forEach(function(entry){
- console.log(entry.name);
- var results = decodeURIComponent(entry.name).match(fnameRe);
-
- if(results !== null){
- var fdate = moment(results[1], 'YYYY-MM-DD');
-
- if(today.isBefore(fdate) || today.isSame(fdate, 'day')){
- actual.push(entry);
- }
- }
- });
-
- return actual;
-}
-
-/* lädt Vertretungspläne aus dem Speicher [1) SD-Karte oder 2) dem internen Speicher] */
-function load(){
- $.mobile.loading('show');
- window.requestFileSystem(
- LocalFileSystem.PERSISTENT, 0,
- function(fileSystem){
- fileSystem.root.getDirectory('WvS-VPlan', {create: true, exclusive: false},
- function(dirEntry){
- var dirReader = dirEntry.createReader();
-
- dirReader.readEntries(
- function(entries){
- var actual = getActual(entries);
-
- console.log('Im Speicher: ' + actual.length + ' aktuelle Dateien');
-
- if(actual.length > 0){
- for(j = 0; j < actual.length; j++){
- ladeCache(actual[j], false);
- }
- }else{
- $.mobile.loading('hide');
- }
- }, fail);
- }, fail);
- });
-}
-
-/* löscht alle Pläne im Speicher */
-function purge(){
- $('#purgebtn').hide('fast');
-
- window.requestFileSystem(
- LocalFileSystem.PERSISTENT, 0,
- function(fileSystem){
- fileSystem.root.getDirectory('WvS-VPlan', {create: true, exclusive: false},
- function(dirEntry){
- var dirReader = dirEntry.createReader();
-
- dirReader.readEntries(
- function(entries){
- var actual = getActual(entries);
-
- actual.forEach(function(entry){ // akuelle aus entries löschen
- var index = entries.indexOf(entry);
- if(index !== -1){
- entries.splice(index, 1);
- }
- });
-
- console.log('Lösche ' + entries.length + ' alte Pläne');
-
- entries.forEach(function(entry){
- entry.remove(null, fail); // Datei löschen
- });
- }, fail);
- }, fail);
- }, fail);
-}
generated by cgit v1.3.1 (git 2.54.0) at 2026-08-02 12:14:25 +0000