onionshare/onionshare_gui/static/onionshare.js

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$(function(){
var onionshare = {}
function update($msg) {
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var $line = $('<li>').append($msg);
$('#log').append($line);
}
function copy_to_clipboard() {
$.ajax({
url: '/copy_url',
success: function(data, textStatus, jqXHR){
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update(onionshare.strings['copied_url']);
}
});
}
$('#copy-button').click(copy_to_clipboard);
var REQUEST_LOAD = 0;
var REQUEST_DOWNLOAD = 1;
var REQUEST_PROGRESS = 2;
var REQUEST_OTHER = 3;
function check_for_requests() {
$.ajax({
url: '/heartbeat',
success: function(data, textStatus, jqXHR){
if(data != '') {
var events = JSON.parse(data);
for(var i=0; i<events.length; i++) {
var r = events[i];
if(r.type == REQUEST_LOAD) {
update($('<span>').addClass('weblog').html(onionshare.strings['download_page_loaded']));
} else if(r.type == REQUEST_DOWNLOAD) {
var $download = $('<span>')
.attr('id', 'download-'+r.data.id)
.addClass('weblog').html(onionshare.strings['download_started'])
.append($('<span>').addClass('progress'));
update($download);
} else if(r.type == REQUEST_PROGRESS) {
// is the download complete?
if(r.data.bytes == onionshare.filesize) {
$('#download-'+r.data.id).html(onionshare.strings['download_finished']);
// close on finish?
if($('#close-on-finish').is(':checked')) {
function close_countdown(i) {
$('#close-countdown').html(onionshare.strings['close_countdown'].replace('{0}', i));
if(i == 0) {
// close program
$.ajax({ url: '/close' });
} else {
// continue countdown
setTimeout(function(){ close_countdown(i-1) }, 1000);
}
}
update($('<span>').attr('id', 'close-countdown'));
close_countdown(3);
}
}
// still in progress
else {
var percent = Math.floor((r.data.bytes / onionshare.filesize) * 100);
$('#download-'+r.data.id+' .progress').html(' '+human_readable_filesize(r.data.bytes)+', '+percent+'%');
}
} else {
if(r.path != '/favicon.ico')
update($('<span>').addClass('weblog-error').html(onionshare.strings['other_page_loaded']+': '+r.path));
}
}
}
setTimeout(check_for_requests, 1000);
}
});
}
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// initialize
$.ajax({
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url: '/init_info',
success: function(data, textStatus, jqXHR){
onionshare = JSON.parse(data);
$('#basename').html(onionshare.basename);
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$('#filesize .label').html(onionshare.strings['filesize']+':');
$('#filehash .label').html(onionshare.strings['sha1_checksum']+':');
$('#close-on-finish-wrapper label').html(onionshare.strings['close_on_finish']);
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$('#loading .calculating').html(onionshare.strings['calculating_sha1']);
// after getting the initial info, start the onionshare server
$.ajax({
url: '/start_onionshare',
success: function(data, textStatus, jqXHR){
var data_obj = JSON.parse(data);
onionshare.filehash = data_obj.filehash;
onionshare.filesize = data_obj.filesize;
onionshare.url = data_obj.url;
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$('#loading').remove();
$('#filesize .value').html(human_readable_filesize(onionshare.filesize));
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$('#filehash .value').html(onionshare.filehash);
$('#filesize').show(500);
$('#filehash').show(500);
update('<span>'+onionshare.strings['give_this_url']+'</span><br/><strong>'+onionshare.url+'</strong>');
copy_to_clipboard();
$('#copy-button').show();
setTimeout(check_for_requests, 1000);
}
});
}
});
});