/*
Dateiverwaltung - File management in your browser
Copyright (C) 2017 Ulrich Hilger, http://uhilger.de
This program 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 .
*/
var cm;
var pfad = '';
var modus = 'kacheln';
var openFileName = '';
var ed;
var openEditor;
var userid;
var tmo;
var cutCopySrcDir;
var cutCopyFiles;
var cutCopyOperation;
function fm_init() {
$("#mce-editor").hide();
$('.codeeditor-space').hide();
$('.code-editor-container').hide();
//$('.ost').attr('flex-basis', 0);
$('#newTextFile').on('click', fm_menu_neue_textdatei);
$('#newDoc').on('click', fm_menu_neues_dokument);
$('#newFolder').on('click', fm_get_new_folder);
$('#viewFile').on('click', fm_view_file);
$('#editTextFile').on('click', function() {
fm_get_file_content('text');
});
$('#editDocFile').on('click', function() {
fm_get_file_content('dok');
});
$('#saveFile').on('click', fm_menu_datei_speichern);
$('#saveFileAs').on('click', fm_menu_datei_speichern_unter);
$('#closeFile').on('click', fm_menu_datei_schliessen);
$('#m-del').on('click', fm_menu_delete);
$('#m-cut').on('click', fm_menu_cut);
$('#m-copy').on('click', fm_menu_copy);
$('#m-paste').on('click', fm_menu_paste);
$('#m-test').on('click', fm_menu_test);
$('#saveModal').on('hidden.bs.modal', function (e) {
$('#modal_ok').attr('onclick','').unbind('click');
});
$('#logout').click(fm_logout);
fm_get_login();
fm_get_list('');
fm_init_uploader();
}
function fm_resize_editor() {
window.clearTimeout(tmo);
tmo = window.setTimeout(function () {
try {
var myHeight = $('.zentrum').height() - $('.nord').height() - 4;
ed.theme.resizeTo('100%', myHeight); // sets the dimensions of the editable area
} catch (err) {
}
}, 200);
}
function fm_get_path(uid) {
//console.log('pfad: ' + pfad);
var restdir;
if(pfad.indexOf('Oeffentlich') > -1) {
restdir = pfad.substr('Oeffentlich'.length);
} else if(pfad.indexOf('Persoenlicher Ordner') > -1) {
restdir = pfad.substr('Persoenlicher Ordner'.length);
}
if(restdir !== undefined && restdir.startsWith('/')) {
restdir = restdir.substr(1);
}
var pdir = fm_get_base(uid);
//console.log('path: ' + pdir + "/" + restdir);
if(restdir.length > 1) {
return pdir + "/" + restdir;
} else {
return pdir;
}
}
function fm_get_base(uid) {
//console.log('pfad: ' + pfad);
var pdir;
if(pfad.indexOf('Oeffentlich') > -1) {
pdir = '/data/';
} else if(pfad.indexOf('Persoenlicher Ordner') > -1) {
pdir = '/home/';
}
//console.log('base: ' + pdir + uid);
return pdir + uid;
}
function fm_dok_editor_init(uid) {
var base = fm_get_path(uid);
//console.log("calling tinymce.init with base: " + base + "/");
/*
* vgl.
* http://stackoverflow.com/questions/4651676/how-do-i-remove-tinymce-and-then-re-add-it
*/
//tinymce.EditorManager.execCommand('mceRemoveControl',true, 'textarea.text-editor');
//tinymce.EditorManager.execCommand('mceAddControl',true, editor_id);
if(ed !== undefined) {
ed.destroy();
}
tinymce.remove('textarea.text-editor');
tinymce.EditorManager.editors = [];
/*
* Konfiguration TinyMCE
*/
tinymce.init({
content_css : "mce.css",
selector: "textarea.text-editor",
statusbar: false,
menubar: false,
plugins: 'advlist charmap code image link lists media print preview save table textcolor',
toolbar: 'undo redo | styleselect | image | link unlink | bullist numlist | outdent indent | code',
/*
menu: {
file: {title: 'File', items: 'savevers | exit'},
edit: {title: 'Edit', items: 'undo redo | cut copy paste pastetext | selectall'},
view: {title: 'View', items: 'visualaid | code | link image media | template hr'},
},
*/
resize: 'both',
width: "100%",
height: '100%',
document_base_url : base + "/",
setup: function (editor) {
ed = editor;
}
});
$(window).on('resize', fm_resize_editor);
fm_resize_editor();
}
/* ----- Uploader Anfang ----------*/
var dateien = new Array();
function fm_init_uploader() {
var dropzone = document.getElementById("dateien");
dropzone.ondragover = dropzone.ondragenter = function(event) {
event.stopPropagation();
event.preventDefault();
};
dropzone.ondrop = function(event) {
event.stopPropagation();
event.preventDefault();
var fileList = event.dataTransfer.files;
for (var i=0; i 0) {
sendFile(dateien.pop());
}
}
};
fd.append('dateiauswahlfeld', datei);
fd.append('pfad', pfad);
xhr.send(fd);
}
/* ----- Uploader Ende --------------- */
/* ------- Dateifunktionen Start ----------- */
function fm_menu_cut() {
//alert('fm_menu_cut');
fm_cut_files();
}
function fm_menu_copy() {
//alert('fm_menu_copy');
fm_copy_files();
}
function fm_menu_paste() {
//alert('fm_menu_paste');
fm_paste_files();
}
function fm_menu_delete() {
$('#confirmOk').click(function() {
fm_del_files();
});
$('#confirmModalTitle').text("Löschen");
$('#confirmModalBody').text("Wirklich löschen?");
$('#confirmModal').modal({
keyboard: false,
show: true
});
}
/*
* Gewaehlte Dateien feststellen
*
* @returns {String} eine per JSON.stringify schon vorbereitete List zum
* Absenden als Parameter an den Server
*/
function fm_gewaehlte_dateien() {
var gewaehlte = $('.datei-gewaehlt');
//console.log('anzahl: ' + gewaehlte.length);
var fnames = new Array();
var i = 0;
while(i < gewaehlte.length) {
var str = { "java.lang.String": $(gewaehlte[i]).text()};
fnames.push(str);
//console.log('loeschen ' + pfad + ' ' + $(gewaehlte[i]).text());
//i += 2;
i++;
}
var liste = '{"List":' + JSON.stringify(fnames) + '}';
// 'liste' enthaelt:
// {"List":[{"java.lang.String":"test3.txt"},{"java.lang.String":"Test1.txt"},{"java.lang.String":"Test2.txt"}]}
// und wird auf dem Server zu einer List[ArrayList] bei der jede ArrayList nur ein Element hat
return liste;
}
/* --------- Dateifunktionen Ende ---------- */
function fm_menu_test() {
var w = $('.ost').width();
if(w == 0) {
$('.ost').width('20%');
$('.ost').text('Hallo Welt!');
} else {
$('.ost').empty();
$('.ost').width(0);
}
}
function fm_ansicht_umschalten() {
if($('#ansicht').children(0).hasClass('fa-th-list')) {
$('#ansicht').children(0).addClass('fa-th-large');
$('#ansicht').children(0).removeClass('fa-th-list');
modus = 'liste';
} else {
$('#ansicht').children(0).addClass('fa-th-list');
$('#ansicht').children(0).removeClass('fa-th-large');
modus = 'kacheln';
}
fm_get_list(pfad);
}
function fm_set_modus() {
if(modus == 'kacheln') {
$('#ansicht').children(0).addClass('fa-th-list');
$('#ansicht').children(0).removeClass('fa-th-large');
} else {
$('#ansicht').children(0).addClass('fa-th-large');
$('#ansicht').children(0).removeClass('fa-th-list');
}
}
function fm_menu_neue_textdatei() {
fm_text_edit('Neue Datei');
}
function fm_menu_neues_dokument() {
fm_dok_edit('');
}
function fm_menu_datei_schliessen() {
$('.codeeditor-space').hide();
$('.code-editor-container').hide();
$("#mce-editor").hide();
if(cm !== undefined) {
cm.toTextArea();
}
openFileName = '';
openEditor = '';
fm_get_list(pfad);
fm_filectls_show();
}
function fm_dateiwahl(ev) {
var elem = this;
//console.log('dateiwahl nach click, event shift: ' + ev.shiftKey + ", event ctrl: " + ev.ctrlKey);
if(modus == 'kacheln') {
// Kacheln
if($(elem).children(0).hasClass('fa-folder')) {
if(/*ev.shiftKey || */ ev.ctrlKey) {
$(elem).find('.dateiname').addClass('datei-gewaehlt');
} else {
var ordner = $(elem).text().trim();
if(pfad.length > 0) {
pfad = pfad + '/' + ordner;
} else {
pfad = ordner;
}
fm_get_list(pfad);
}
} else if($(elem).children(0).hasClass('fa-file')) {
if(/*ev.shiftKey || */ ev.ctrlKey) {
// mehrere Dateien sollen gewaehlt werden
} else {
$('.datei-gewaehlt').removeClass('datei-gewaehlt');
}
$(elem).find('.dateiname').addClass('datei-gewaehlt');
} else {
//console.log('kein folder oder file...');
}
} else {
// Liste
if($(elem).find('.datei-elem').children(0).hasClass('fa-file-o')) {
// Datei
if(/*ev.shiftKey || */ ev.ctrlKey) {
// mehrere Dateien sollen gewaehlt werden
} else {
$('.table-info').removeClass('table-info');
$('.datei-gewaehlt').removeClass('datei-gewaehlt');
}
$(elem).addClass('table-info');
$(elem).find('.dateiname').addClass('datei-gewaehlt');
} else {
// Ordner
if(/*ev.shiftKey || */ ev.ctrlKey) {
$(elem).children(0).addClass('datei-gewaehlt');
} else {
var ordner = $(elem).find('.dateiname').text();
if(pfad.length > 0) {
pfad = pfad + '/' + ordner;
} else {
pfad = ordner;
}
fm_get_list(pfad);
}
}
}
}
function fm_bc_click() {
var elem = this;
var bcPfad = $(elem).attr('rpath');
if(bcPfad !== undefined) {
pfad = bcPfad;
fm_get_list(bcPfad);
} else {
pfad = '';
fm_get_list('');
}
}
function fm_text_edit(content, mode) {
fm_filectls_hide();
$('.codeeditor-space').show();
$('.code-editor-container').show();
fm_code_edit(content, mode);
openEditor = 'text';
}
function fm_dok_edit(content) {
fm_filectls_hide();
fm_dok_editor_init(userid);
$("#mce-editor").show();
ed.setContent(content);
openEditor = 'dok';
}
function fm_filectls_hide() {
$('#zentrum_bc').hide();
$('#dateien').hide();
}
function fm_filectls_show() {
$('#zentrum_bc').show();
$('#dateien').show();
}
/* ----- API Calls ------------- */
function fm_get_login() {
var m = '?c=de.uhilger.filecms.pub.SessionManager&m=getSessionUser';
var u = '../pub' + m;
fm_get(u, "text", function(resp) {
userid = resp;
$('#userMenu').text(resp);
//fm_dok_editor_init(resp);
});
}
function fm_get_new_folder() {
$('#modal_ok').click(function() {
// hier speichern
var m = '?c=de.uhilger.filecms.api.FileMgr&m=newFolder&p=' + pfad + '&p=' + $('#dateiname').val();
var u = '../svc' + m;
fm_get(u, "json", function(resp) {
fm_get_list(pfad);
});
});
$('#saveModalTitle').text('Neuer Ordner');
$('#dialogfrage').text("Name?");
$('#dateiname').val('');
$('#dateiname').attr('placeholder', 'Ordnername');
$('#saveModal').modal({
keyboard: false,
show: true
});
}
function fm_get_file_content(typ) {
var gewaehlte = $('.datei-gewaehlt');
//var fname = $(gewaehlte).find('.dateiname').text();
var fname = $(gewaehlte[0]).text();
openFileName = fname;
var m = '?c=de.uhilger.filecms.api.FileMgr&m=getCode&p=' + pfad + '&p=' + fname;
var u = '../svc' + m;
fm_get(u, "text", function(resp) {
if(typ == 'text') {
var mode = "text/x-java";
if(fname.endsWith('js')) {
mode = 'javascript';
} else if(fname.endsWith('xml')) {
mode = 'xml';
} else if(fname.endsWith('properties')) {
mode = 'xml';
}
fm_text_edit(resp, mode);
} else {
fm_dok_edit(resp);
}
});
}
function fm_view_file() {
// http://localhost:8080/file-cms/ui/#
// http://localhost:8080/file-cms/data/admin/usw.
var userid = $('#userMenu').text();
var gewaehlte = $('.datei-gewaehlt');
var fname = $(gewaehlte[0]).text();
var path = fm_get_path(userid);
window.open(path + '/' + fname, '_blank');
}
/*
* Hier merkt sich die Dateiverwalting die markierten Dateien fuer
* eine Dateioperation. Bei cut wird in der 'paste' Operation auf dem Server
* fuer die 'gemerkten' Dateien ein Move gemacht. Die Dateien werden
* vom gewaehlten Ort zum Zielort verschoben.
*
* @returns {undefined}
*/
function fm_cut_files() {
cutCopySrcDir = pfad;
cutCopyFiles = fm_gewaehlte_dateien();
cutCopyOperation = 'cut';
}
/*
* Hier merkt sich die Dateiverwalting die markierten Dateien fuer
* eine Dateioperation. Bei copy wird in der 'paste' Operation auf dem Server
* fuer die 'gemerkten' Dateien eine Kopie gemacht. Die Dateien werden
* am gewaehlten Ort behalten und am Zielort wird eine Kopier der
* gewaehlten DAteien erstellt
*
* @returns {undefined}
*/
function fm_copy_files() {
cutCopySrcDir = pfad;
cutCopyFiles = fm_gewaehlte_dateien();
cutCopyOperation = 'cut';
}
/*
* Hier wird fuer eine zuvor markierte Liste von Dateien, fuer die
* Cut oder Copy gewaehlt wurde, die Operations ausgefuehrt (move oder copy)
* @returns {undefined}
*/
function fm_paste_files() {
var m;
if(cutCopyOperation = 'cut') {
m = '?c=de.uhilger.filecms.api.FileMgr&m=moveFiles'; //&p=' + cutCopySrcDir + '&p=' + pfad + '&p=' + encodeURIComponent(liste);
} else {
m = '?c=de.uhilger.filecms.api.FileMgr&m=copyFiles'; //&p=' + cutCopySrcDir + '&p=' + pfad + '&p=' + encodeURIComponent(liste);
}
var u = '../svc' + m;
fm_post(u, {p1: cutCopySrcDir, p2: pfad, p3: encodeURIComponent(cutCopyFiles)}, function(resp) {
// resp evtl. zeigen..
fm_get_list(pfad);
});
}
function fm_del_files() {
var liste = fm_gewaehlte_dateien();
var m = '?c=de.uhilger.filecms.api.FileMgr&m=deleteFiles&p=' + pfad + '&p=' + encodeURIComponent(liste);
var u = '../svc' + m;
fm_get(u, "text", function(resp) {
// console.log('deleteFiles gab folgendes zurueck: ' + resp);
fm_get_list(pfad);
});
}
function fm_render_list(fl) {
if(modus == 'kacheln') {
// Kachelansicht
var template = $('#tpl-kacheln').html();
Mustache.parse(template); // optional, speeds up future uses
$('.datei-zeile').attr('onclick','').unbind('click');
$('#dateien').empty();
$('#dateien').html(Mustache.render(template, fl));
$('.figure').click(fm_dateiwahl);
} else {
// Listenansicht
var template = $('#tpl-liste').html();
Mustache.parse(template); // optional, speeds up future uses
$('.figure').attr('onclick','').unbind('click');
$('#dateien').empty();
$('#dateien').html(Mustache.render(template, fl));
$('.datei-zeile').click(fm_dateiwahl);
}
/*
if(modus == 'kacheln') {
// Kachelansicht
$.get('tpl-kacheln.txt', function(template) {
$('#dateien').empty();
$('#dateien').html(Mustache.render(template, fl));
$('.figure').click(fm_dateiwahl);
});
$('.datei-zeile').attr('onclick','').unbind('click');
} else {
// Listenansicht
$.get('tpl-liste.txt', function(template) {
$('#dateien').empty();
$('#dateien').html(Mustache.render(template, fl));
$('.datei-zeile').click(fm_dateiwahl);
});
$('.figure').attr('onclick','').unbind('click');
}
*/
}
// http://localhost:8079/file-cms/svc?c=de.uhilger.filecms.api.FileMgr&f=JSONNICE&m=list&p=
function fm_get_list(relPfad) {
$('#ansicht').attr('onclick','').unbind('click');
var m = '?c=de.uhilger.filecms.api.FileMgr&m=list&p=' + relPfad;
var u = '../svc' + m;
fm_get(u, "json", function(resp) {
if(resp.List[0].FileRef !== undefined) {
var files = new Array();
if(resp.List[0].FileRef instanceof Array) {
for(var i = 0; i < resp.List[0].FileRef.length; i++) {
files.push(new FileRef(resp.List[0].FileRef[i]));
}
} else {
files.push(new FileRef(resp.List[0].FileRef));
}
var fl = new FileList(files);
fm_render_list(fl);
} else {
$('#dateien').empty();
}
// Breadcrumb-Ansicht
var template;
$('.breadcrumb-item').attr('onclick','').unbind('click');
$('#bcnav').empty();
var dirList = new Array();
var rp = '';
//console.log("'" + relPfad + "'");
var dirs = relPfad.split('/');
//console.log(dirs.length);
dirList.push(new BcrFile(rp, 'Home'));
if(relPfad.length > 0) {
for(var i = 0; i < dirs.length - 1; i++) {
if(rp.length > 0 ) {
dirList.push(new BcrFile(rp + '/' + dirs[i], dirs[i]));
rp = rp + '/' + dirs[i];
} else {
dirList.push(new BcrFile(dirs[i], dirs[i]));
rp = dirs[i];
}
}
var bl = new BcrFiles(dirList);
if(dirList.length > 0) {
template = $('#tpl-bcr').html();
Mustache.parse(template); // optional, speeds up future uses
$('#bcnav').html(Mustache.render(template, bl));
}
if(dirs.length > 0) {
dirList.push(new BcrFile(rp + '/' + dirs[dirs.length-1], dirs[dirs.length-1]));
template = $('#tpl-bcr2').html();
Mustache.parse(template); // optional, speeds up future uses
$('#bcnav').append(Mustache.render(template, dirList[dirList.length-1]));
} else {
template = $('#tpl-bcr2').html();
Mustache.parse(template); // optional, speeds up future uses
$('#bcnav').append(Mustache.render(template, dirList[0]));
}
$('#bcnav').append($('#tpl-bcr3').html());
} else {
pfad = '';
template = $('#tpl-bcr2').html();
Mustache.parse(template); // optional, speeds up future uses
$('#bcnav').append(Mustache.render(template, dirList[0]));
$('#bcnav').append($('#tpl-bcr3').html());
}
$('.breadcrumb-item').click(fm_bc_click);
$('#ansicht').click(fm_ansicht_umschalten);
fm_set_modus();
});
}
function fm_menu_datei_speichern() {
//var fname = $('.datei-gewaehlt').text();
var fname = openFileName;
if(fname !== undefined && fname !== '') {
fm_save_file(fname);
} else {
fm_menu_datei_speichern_unter();
}
}
function fm_save_file(saveFileName) {
var content;
if(openEditor === 'text') {
content = cm.getValue();
} else {
content = ed.getContent();
}
var m = '?c=de.uhilger.filecms.api.FileMgr&m=saveTextFile';
var u = '../svc' + m;
fm_post(u, {p1: pfad, p2: saveFileName, p3: content}, function(resp) {
openFileName = saveFileName;
});
}
function fm_menu_datei_speichern_unter() {
$('#modal_ok').click(function() {
// hier speichern
fm_save_file($('#dateiname').val());
/*
var m = '?c=de.uhilger.filecms.api.FileMgr&m=saveTextFile';
var u = '../svc' + m;
fm_post(u, {p1: pfad, p2: $('#dateiname').val(), p3: cm.getValue()}, function(resp) {
});
*/
});
$('#saveModalTitle').text('Datei speichern');
$('#dialogfrage').text("Dateiname?");
var fname = $('.datei-gewaehlt').text();
if(fname !== undefined) {
$('#dateiname').val(fname);
} else {
$('#dateiname').val('');
}
$('#dateiname').attr('placeholder', 'Dateiname');
$('#saveModal').modal({
keyboard: false,
show: true
});
}
function fm_logout() {
var m = '?c=de.uhilger.filecms.pub.SessionManager&m=expireSession';
var u = '../pub' + m;
fm_get(u, "text", function(resp) {
$('#userMenu').text('nicht angemeldet');
window.location.href = '../logout.html';
});
}
/* ---- codemirror editor handling -------- */
function fm_code_edit(content, m) {
cm = CodeMirror.fromTextArea(document.getElementById("editspace"), {
lineNumbers: true,
mode: m,
viewportMargin : Infinity,
extraKeys: {
"F9": function(cm) {
cm.setOption("fullScreen", !cm.getOption("fullScreen"));
},
"Esc": function(cm) {
if (cm.getOption("fullScreen")) cm.setOption("fullScreen", false);
}
}
});
cm.setValue(content);
}
/* -------- helper functions ----------- */
function fm_get(u, dtype, scallback) {
$.ajax({
url: u,
type: "GET",
dataType: dtype,
success: scallback,
error: function (xhr, status, errorThrown) {
alert("Error: " + errorThrown + " Status: " + status + " URL: " + u);
},
complete: function (xhr, status) {
//console.log( "The request is complete!" );
}
});
}
function fm_post(u, d, scallback) {
$.ajax({
url: u,
data: d,
type: "POST",
dataType: "json",
success: scallback,
error: function (xhr, status, errorThrown) {
$('#fehler').html("Error: " + errorThrown + " Status: " + status);
},
complete: function (xhr, status) {
//alert( "The request is complete!" );
}
});
}
function fm_serialise(obj) {
return '{"' + obj.constructor.name + '":' + JSON.stringify(obj) + '}';
}
/* ----- Objekte ----- */
function FileList(fl) {
this.files = fl;
}
function FileRef(obj) {
var self = this;
this.fr = obj;
this.typeClass = function() {
if(modus == 'kacheln') {
if(self.fr.isDirectory) {
return 'fa-folder ordner';
} else {
return 'fa-file datei';
}
} else {
if(self.fr.isDirectory) {
return 'fa-folder ordner';
} else {
return 'fa-file-o datei';
}
}
};
this.fileName = function() {
var namen = self.fr.absolutePath.split('/');
if(namen.length > 0) {
return namen[namen.length - 1];
} else {
return self.fr.absolutePath;
}
};
}
function BcrFiles(fl) {
this.files = fl;
}
function BcrFile(rp, n) {
this.relPath = rp;
this.fName = n;
}