mirror of
https://github.com/ElvishArtisan/rivendell.git
synced 2025-04-13 08:09:49 +02:00
0385548139
* Modified Webget to use tickets for authenticating media transfer requests. Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
133 lines
3.1 KiB
JavaScript
133 lines
3.1 KiB
JavaScript
// webget.js
|
|
//
|
|
// (C) Copyright 2020 Fred Gleason <fredg@paravelsystems.com>
|
|
//
|
|
// This program is free software; you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License version 2 as
|
|
// published by the Free Software Foundation.
|
|
//
|
|
// 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 General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public
|
|
// License along with this program; if not, write to the Free Software
|
|
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
//
|
|
|
|
function Id(id)
|
|
{
|
|
return document.getElementById(id);
|
|
}
|
|
|
|
|
|
function ProcessGet()
|
|
{
|
|
form=new FormData();
|
|
|
|
form.append('TICKET',Id('TICKET').value);
|
|
form.append('direction','get');
|
|
form.append('title',Id('title').value);
|
|
form.append('preset',Id('preset').value);
|
|
|
|
SendForm(form,'webget.cgi','get_spinner');
|
|
}
|
|
|
|
|
|
function ProcessPut()
|
|
{
|
|
form=new FormData();
|
|
|
|
form.append('TICKET',Id('TICKET').value);
|
|
form.append('direction','put');
|
|
form.append('group',Id('group').value);
|
|
form.append('filename',Id('filename').files[0]);
|
|
|
|
SendForm(form,'webget.cgi','put_spinner');
|
|
}
|
|
|
|
|
|
function SendForm(form,url,spinner_id)
|
|
{
|
|
var http=new XMLHttpRequest();
|
|
if(http==null) {
|
|
return;
|
|
}
|
|
|
|
//
|
|
// Send the form
|
|
//
|
|
Id(spinner_id).innerHTML='<img src="/rd-bin/donut-spinner.gif">';
|
|
http.open("POST",url,true);
|
|
http.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
|
|
http.responseType='blob';
|
|
http.send(form);
|
|
|
|
//
|
|
// Process the response
|
|
//
|
|
http.onload=function(e) {
|
|
Id(spinner_id).innerHTML='';
|
|
var blob=new Blob([this.response],
|
|
{type: http.getResponseHeader('content-type')});
|
|
var f0=blob.type.split(';');
|
|
if(f0[0]=='text/html') {
|
|
reader=new FileReader();
|
|
reader.addEventListener('loadend',()=> {
|
|
if(http.status==403) { // Ticket expired, display the login
|
|
document.open(http.getResponseHeader("Content-Type"));
|
|
document.write(reader.result);
|
|
document.close();
|
|
}
|
|
else {
|
|
alert(reader.result);
|
|
}
|
|
});
|
|
reader.readAsText(blob);
|
|
}
|
|
else {
|
|
if((f0[0]=='audio/x-mpeg')||
|
|
(f0[0]=='audio/x-wav')||
|
|
(f0[0]=='audio/ogg')||
|
|
(f0[0]=='audio/flac')) {
|
|
let a=document.createElement('a');
|
|
a.style='display: none';
|
|
document.body.appendChild(a);
|
|
let url=window.URL.createObjectURL(blob);
|
|
a.href=url;
|
|
a.download=Id('title').value+'.'+FileExtension(Id('preset').value);
|
|
a.click();
|
|
window.URL.revokeObjectURL(url);
|
|
}
|
|
else {
|
|
alert('Unknown mimetype: '+f0[0]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
function FileExtension(prof_id)
|
|
{
|
|
for(id in preset_ids) {
|
|
if(preset_ids[id]==prof_id) {
|
|
return preset_exts[id];
|
|
}
|
|
}
|
|
|
|
return 'dat';
|
|
}
|
|
|
|
|
|
function TitleChanged()
|
|
{
|
|
Id('get_button').disabled=Id('title').value.length==0;
|
|
}
|
|
|
|
|
|
function FilenameChanged()
|
|
{
|
|
Id('put_button').disabled=Id('filename').value.length==0;
|
|
}
|