/usr/share/transmission/web/javascript/formatter.js is in transmission-common 2.92-3ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright © Mnemosyne LLC
*
* This file is licensed under the GPLv2.
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*/
Transmission.fmt = (function()
{
var speed_K = 1000;
var speed_B_str = 'B/s';
var speed_K_str = 'kB/s';
var speed_M_str = 'MB/s';
var speed_G_str = 'GB/s';
var speed_T_str = 'TB/s';
var size_K = 1000;
var size_B_str = 'B';
var size_K_str = 'kB';
var size_M_str = 'MB';
var size_G_str = 'GB';
var size_T_str = 'TB';
var mem_K = 1024;
var mem_B_str = 'B';
var mem_K_str = 'KiB';
var mem_M_str = 'MiB';
var mem_G_str = 'GiB';
var mem_T_str = 'TiB';
return {
updateUnits: function(u)
{
/*
speed_K = u['speed-bytes'];
speed_K_str = u['speed-units'][0];
speed_M_str = u['speed-units'][1];
speed_G_str = u['speed-units'][2];
speed_T_str = u['speed-units'][3];
size_K = u['size-bytes'];
size_K_str = u['size-units'][0];
size_M_str = u['size-units'][1];
size_G_str = u['size-units'][2];
size_T_str = u['size-units'][3];
mem_K = u['memory-bytes'];
mem_K_str = u['memory-units'][0];
mem_M_str = u['memory-units'][1];
mem_G_str = u['memory-units'][2];
mem_T_str = u['memory-units'][3];
*/
},
/*
* Format a percentage to a string
*/
percentString: function(x) {
if (x < 10.0)
return x.toTruncFixed(2);
else if (x < 100.0)
return x.toTruncFixed(1);
else
return x.toTruncFixed(0);
},
/*
* Format a ratio to a string
*/
ratioString: function(x) {
if (x === -1)
return "None";
if (x === -2)
return '∞';
return this.percentString(x);
},
/**
* Formats the a memory size into a human-readable string
* @param {Number} bytes the filesize in bytes
* @return {String} human-readable string
*/
mem: function(bytes)
{
if (bytes < mem_K)
return [ bytes, mem_B_str ].join(' ');
var convertedSize;
var unit;
if (bytes < Math.pow(mem_K, 2))
{
convertedSize = bytes / mem_K;
unit = mem_K_str;
}
else if (bytes < Math.pow(mem_K, 3))
{
convertedSize = bytes / Math.pow(mem_K, 2);
unit = mem_M_str;
}
else if (bytes < Math.pow(mem_K, 4))
{
convertedSize = bytes / Math.pow(mem_K, 3);
unit = mem_G_str;
}
else
{
convertedSize = bytes / Math.pow(mem_K, 4);
unit = mem_T_str;
}
// try to have at least 3 digits and at least 1 decimal
return convertedSize <= 9.995 ? [ convertedSize.toTruncFixed(2), unit ].join(' ')
: [ convertedSize.toTruncFixed(1), unit ].join(' ');
},
/**
* Formats the a disk capacity or file size into a human-readable string
* @param {Number} bytes the filesize in bytes
* @return {String} human-readable string
*/
size: function(bytes)
{
if (bytes < size_K)
return [ bytes, size_B_str ].join(' ');
var convertedSize;
var unit;
if (bytes < Math.pow(size_K, 2))
{
convertedSize = bytes / size_K;
unit = size_K_str;
}
else if (bytes < Math.pow(size_K, 3))
{
convertedSize = bytes / Math.pow(size_K, 2);
unit = size_M_str;
}
else if (bytes < Math.pow(size_K, 4))
{
convertedSize = bytes / Math.pow(size_K, 3);
unit = size_G_str;
}
else
{
convertedSize = bytes / Math.pow(size_K, 4);
unit = size_T_str;
}
// try to have at least 3 digits and at least 1 decimal
return convertedSize <= 9.995 ? [ convertedSize.toTruncFixed(2), unit ].join(' ')
: [ convertedSize.toTruncFixed(1), unit ].join(' ');
},
speedBps: function(Bps)
{
return this.speed(this.toKBps(Bps));
},
toKBps: function(Bps)
{
return Math.floor(Bps / speed_K);
},
speed: function(KBps)
{
var speed = KBps;
if (speed <= 999.95) // 0 KBps to 999 K
return [ speed.toTruncFixed(0), speed_K_str ].join(' ');
speed /= speed_K;
if (speed <= 99.995) // 1 M to 99.99 M
return [ speed.toTruncFixed(2), speed_M_str ].join(' ');
if (speed <= 999.95) // 100 M to 999.9 M
return [ speed.toTruncFixed(1), speed_M_str ].join(' ');
// insane speeds
speed /= speed_K;
return [ speed.toTruncFixed(2), speed_G_str ].join(' ');
},
timeInterval: function(seconds)
{
var days = Math.floor (seconds / 86400),
hours = Math.floor ((seconds % 86400) / 3600),
minutes = Math.floor ((seconds % 3600) / 60),
seconds = Math.floor (seconds % 60),
d = days + ' ' + (days > 1 ? 'days' : 'day'),
h = hours + ' ' + (hours > 1 ? 'hours' : 'hour'),
m = minutes + ' ' + (minutes > 1 ? 'minutes' : 'minute'),
s = seconds + ' ' + (seconds > 1 ? 'seconds' : 'second');
if (days) {
if (days >= 4 || !hours)
return d;
return d + ', ' + h;
}
if (hours) {
if (hours >= 4 || !minutes)
return h;
return h + ', ' + m;
}
if (minutes) {
if (minutes >= 4 || !seconds)
return m;
return m + ', ' + s;
}
return s;
},
timestamp: function(seconds)
{
if (!seconds)
return 'N/A';
var myDate = new Date(seconds*1000);
var now = new Date();
var date = "";
var time = "";
var sameYear = now.getFullYear() === myDate.getFullYear();
var sameMonth = now.getMonth() === myDate.getMonth();
var dateDiff = now.getDate() - myDate.getDate();
if (sameYear && sameMonth && Math.abs(dateDiff) <= 1){
if (dateDiff === 0){
date = "Today";
}
else if (dateDiff === 1){
date = "Yesterday";
}
else{
date = "Tomorrow";
}
}
else{
date = myDate.toDateString();
}
var hours = myDate.getHours();
var period = "AM";
if (hours > 12){
hours = hours - 12;
period = "PM";
}
if (hours === 0){
hours = 12;
}
if (hours < 10){
hours = "0" + hours;
}
var minutes = myDate.getMinutes();
if (minutes < 10){
minutes = "0" + minutes;
}
var seconds = myDate.getSeconds();
if (seconds < 10){
seconds = "0" + seconds;
}
time = [hours, minutes, seconds].join(':');
return [date, time, period].join(' ');
},
ngettext: function(msgid, msgid_plural, n)
{
// TODO(i18n): http://doc.qt.digia.com/4.6/i18n-plural-rules.html
return n === 1 ? msgid : msgid_plural;
},
countString: function(msgid, msgid_plural, n)
{
return [ n.toStringWithCommas(), this.ngettext(msgid,msgid_plural,n) ].join(' ');
},
peerStatus: function( flagStr )
{
var formattedFlags = [];
for (var i=0, flag; flag=flagStr[i]; ++i)
{
var explanation = null;
switch (flag)
{
case "O": explanation = "Optimistic unchoke"; break;
case "D": explanation = "Downloading from this peer"; break;
case "d": explanation = "We would download from this peer if they'd let us"; break;
case "U": explanation = "Uploading to peer"; break;
case "u": explanation = "We would upload to this peer if they'd ask"; break;
case "K": explanation = "Peer has unchoked us, but we're not interested"; break;
case "?": explanation = "We unchoked this peer, but they're not interested"; break;
case "E": explanation = "Encrypted Connection"; break;
case "H": explanation = "Peer was discovered through Distributed Hash Table (DHT)"; break;
case "X": explanation = "Peer was discovered through Peer Exchange (PEX)"; break;
case "I": explanation = "Peer is an incoming connection"; break;
case "T": explanation = "Peer is connected via uTP"; break;
}
if (!explanation) {
formattedFlags.push(flag);
} else {
formattedFlags.push("<span title=\"" + flag + ': ' + explanation + "\">" + flag + "</span>");
}
}
return formattedFlags.join('');
}
}
})();
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