matrix/matrix-js-sdk
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Add colours to terminal. Sort room list by TS.

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This commit is contained in:
Kegan Dougal 2015-06-23 17:46:52 +01:00
parent ff9bc0b865
commit 62d7ff5ba9
1 changed files with 85 additions and 21 deletions
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106
examples/node/app.js
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@ -102,7 +102,7 @@ rl.on('line', function(line) {
if (viewingRoom.getMember(myUserId).membership === "invite") {
// join the room first
matrixClient.joinRoom(viewingRoom.roomId).done(function(room) {
roomList = matrixClient.getRooms();
setRoomList();
viewingRoom = room;
printMessages();
rl.prompt();
@ -121,14 +121,14 @@ rl.on('line', function(line) {
// show the room list after syncing.
matrixClient.on("syncComplete", function() {
roomList = matrixClient.getRooms();
setRoomList();
printRoomList();
printHelp();
rl.prompt();
});
matrixClient.on("Room", function() {
roomList = matrixClient.getRooms();
setRoomList();
if (!viewingRoom) {
printRoomList();
rl.prompt();
@ -146,29 +146,70 @@ matrixClient.on("Room.timeline", function(event, room, toStartOfTimeline) {
printLine(event);
});
function setRoomList() {
roomList = matrixClient.getRooms();
roomList.sort(function(a,b) {
// < 0 = a comes first (lower index) - we want high indexes = newer
var aMsg = a.timeline[a.timeline.length-1];
if (!aMsg) {
return -1;
}
var bMsg = b.timeline[b.timeline.length-1];
if (!bMsg) {
return 1;
}
if (aMsg.getTs() > bMsg.getTs()) {
return 1;
}
else if (aMsg.getTs() < bMsg.getTs()) {
return -1;
}
return 0;
});
}
function printRoomList() {
print(CLEAR_CONSOLE);
print("Room List:");
var fmts = {
"invite": clc.cyanBright,
"leave": clc.blackBright
};
for (var i = 0; i < roomList.length; i++) {
var msg = roomList[i].timeline[roomList[i].timeline.length-1];
var dateStr = "---";
var fmt;
if (msg) {
dateStr = new Date(msg.getTs()).toISOString().replace(
/T/, ' ').replace(/\..+/, '');
}
var me = roomList[i].getMember(myUserId);
if (me) {
fmt = fmts[me.membership];
}
var roomName = fixWidth(roomList[i].name, 25);
print(
"[%s] %s (%s members)",
i, roomList[i].name, roomList[i].getJoinedMembers().length
"[%s] %s (%s members) %s",
i, fmt ? fmt(roomName) : roomName,
roomList[i].getJoinedMembers().length,
dateStr
);
}
}
function printHelp() {
var hlp = clc.italic;
var hlp = clc.italic.white;
print("Global commands:", hlp);
print(" '/help' : Show this help.");
print(" '/help' : Show this help.", clc.white);
print("Room list index commands:", hlp);
print(" '/join <index>' Join a room, e.g. '/join 5'");
print(" '/join <index>' Join a room, e.g. '/join 5'", clc.white);
print("Room commands:", hlp);
print(" '/exit' Return to the room list index.");
print(" '/members' Show the room member list.");
print(" '/invite @foo:bar' Invite @foo:bar to the room.");
print(" '/more 15' Scrollback 15 events");
print(" '/resend' Resend the oldest event which failed to send.");
print(" '/roominfo' Display room info e.g. name, topic.");
print(" '/exit' Return to the room list index.", clc.white);
print(" '/members' Show the room member list.", clc.white);
print(" '/invite @foo:bar' Invite @foo:bar to the room.", clc.white);
print(" '/more 15' Scrollback 15 events", clc.white);
print(" '/resend' Resend the oldest event which failed to send.", clc.white);
print(" '/roominfo' Display room info e.g. name, topic.", clc.white);
}
function completer(line) {
@ -193,6 +234,12 @@ function printMessages() {
}
function printMemberList(room) {
var fmts = {
"join": clc.green,
"ban": clc.red,
"invite": clc.blue,
"leave": clc.blackBright
};
var members = room.currentState.getMembers();
// sorted based on name.
members.sort(function(a, b) {
@ -210,12 +257,15 @@ function printMemberList(room) {
if (!member.membership) {
return;
}
var fmt = fmts[member.membership] || function(a){return a;};
var membershipWithPadding = (
member.membership + new Array(10 - member.membership.length).join(" ")
);
print(
"%s :: %s (%s)", membershipWithPadding, member.name,
(member.userId === myUserId ? "Me" : member.userId)
"%s"+fmt(" :: ")+"%s"+fmt(" (")+"%s"+fmt(")"),
membershipWithPadding, member.name,
(member.userId === myUserId ? "Me" : member.userId),
fmt
);
});
}
@ -288,6 +338,7 @@ function printLine(event) {
"[State: "+stateName+" updated to: "+JSON.stringify(event.getContent())+"]"
);
separator = "---";
fmt = clc.xterm(249).italic;
}
else {
// random message event
@ -295,10 +346,11 @@ function printLine(event) {
"[Message: "+event.getType()+" Content: "+JSON.stringify(event.getContent())+"]"
);
separator = "---";
fmt = clc.xterm(249).italic;
}
if (fmt) {
print(
"[%s] %s %s %s", fmt(time), fmt(name), fmt(separator), fmt(body)
"[%s] %s %s %s", time, name, separator, body, fmt
);
}
else {
@ -307,11 +359,23 @@ function printLine(event) {
}
function print(str, formatter) {
if (arguments.length == 2 && typeof arguments[1] === "function") {
console.log(arguments[1](str));
return;
if (typeof arguments[arguments.length-1] === "function") {
// last arg is the formatter so get rid of it and use it on each
// param passed in but not the template string.
var newArgs = [];
var i = 0;
for (i=0; i<arguments.length-1; i++) {
newArgs.push(arguments[i]);
}
var fmt = arguments[arguments.length-1];
for (i=0; i<newArgs.length; i++) {
newArgs[i] = fmt(newArgs[i]);
}
console.log.apply(console.log, newArgs);
}
else {
console.log.apply(console.log, arguments);
}
console.log.apply(console.log, arguments);
}
function fixWidth(str, len) {