/*
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 = '';
function fm_init() {
$('.codeeditor-space').hide();
$('.code-editor-container').hide();
//$('.ost').attr('flex-basis', 0);
$('#newTextFile').on('click', fm_menu_neue_textdatei);
$('#newFolder').on('click', fm_get_new_folder);
$('#editTextFile').on('click', fm_get_file_content);
$('#saveFile').on('click', fm_menu_datei_speichern);
$('#saveFileAs').on('click', fm_menu_datei_speichern_unter);
$('#closeFile').on('click', fm_menu_datei_schliessen);
$('#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();
}
/* ----- 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);
xhr.send(fd);
}
/* ----- Uploader Ende --------------- */
function fm_menu_test() {
var w = $('.ost').width();
console.log('.ost.width: ' + w);
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_datei_schliessen() {
$('.codeeditor-space').hide();
$('.code-editor-container').hide();
cm.toTextArea();
$('#bcnav').show();
$('#dateien').show();
openFileName = '';
fm_get_list(pfad);
}
function fm_dateiwahl(ev) {
var elem = this;
//console.log('dateiwahl nach click, event shift: ' + ev.shiftKey + ", event ctrl: " + ev.ctrlKey);
if(modus == 'kacheln') {
if($(elem).children(0).hasClass('fa-folder')) {
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');
}
$(elem).children(0).addClass('datei-gewaehlt');
} else {
//console.log('kein folder oder file...');
}
} else {
if($(elem).find('.datei-elem').children(0).hasClass('fa-file-o')) {
if(/*ev.shiftKey || */ ev.ctrlKey) {
// mehrere Dateien sollen gewaehlt werden
} else {
$('.table-info').removeClass('table-info');
}
$(elem).addClass('table-info');
$('.datei-gewaehlt').removeClass('datei-gewaehlt');
$(elem).find('.dateiname').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) {
$('#bcnav').hide();
$('#dateien').hide();
$('.codeeditor-space').show();
$('.code-editor-container').show();
fm_code_edit(content);
}
/* ----- 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) {
$('#userMenu').text(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);
});
});
$('.modal-title').text('Neuer Ordner');
$('#dialogfrage').text("Name?");
$('#dateiname').val('');
$('#dateiname').attr('placeholder', 'Ordnername');
$('#saveModal').modal({
keyboard: false,
show: true
});
}
function fm_get_file_content() {
var fname = $('.datei-gewaehlt').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) {
fm_text_edit(resp);
});
}
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);
}
}
// 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 m = '?c=de.uhilger.filecms.api.FileMgr&m=saveTextFile';
var u = '../svc' + m;
fm_post(u, {p1: pfad, p2: saveFileName, p3: cm.getValue()}, 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) {
});
*/
});
$('.modal-title').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) {
cm = CodeMirror.fromTextArea(document.getElementById("editspace"), {
lineNumbers: true,
mode: "xml",
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';
} else {
return 'fa-file';
}
} else {
if(self.fr.isDirectory) {
return 'fa-folder';
} else {
return 'fa-file-o';
}
}
};
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;
}