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Support click and drag to move; add play button; dump channels on exit

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This commit is contained in:
calzoneman 2013-03-28 18:51:08 -05:00
parent 25421514d2
commit 546d50f917
8 changed files with 167 additions and 30 deletions
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48
channel.js
View file

@ -9,6 +9,7 @@ The above copyright notice and this permission notice shall be included in all c
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
var fs = require("fs");
var mysql = require("mysql-libmysqlclient");
var Config = require("./config.js");
var Rank = require("./rank.js");
@ -44,6 +45,29 @@ var Channel = function(name) {
this.ipbans = {};
this.logger = new Logger.Logger("chanlogs/" + this.name + ".log");
fs.readFile("chandump/" + this.name, function(err, data) {
if(err) {
return;
}
try {
this.logger.log("*** Loading channel dump from disk");
data = JSON.parse(data);
for(var i = 0; i < data.queue.length; i++) {
var e = data.queue[i];
this.queue.push(new Media(e.id, e.title, e.seconds, e.type));
}
this.sendAll("playlist", {
pl: this.queue
});
this.currentPosition = data.currentPosition - 1;
this.playNext();
this.opts = data.opts;
}
catch(e) {
Logger.errlog.log("Channel dump load failed: ");
Logger.errlog.log(e);
}
}.bind(this));
// Autolead stuff
// Accumulator
@ -667,6 +691,26 @@ Channel.prototype.playNext = function() {
}
}
Channel.prototype.jumpTo = function(pos) {
if(this.queue.length == 0)
return;
if(pos >= this.queue.length || pos < 0)
return;
this.currentPosition = pos;
this.currentMedia = this.queue[this.currentPosition];
this.currentMedia.currentTime = 0;
this.sendAll("mediaUpdate", this.currentMedia.packupdate());
this.sendAll("updatePlaylistIdx", {
idx: this.currentPosition
});
// Enable autolead for non-twitch
if(this.leader == null && this.currentMedia.type != "tw" && this.currentMedia.type != "li") {
this.time = new Date().getTime();
channelVideoUpdate(this, this.currentMedia.id);
}
}
Channel.prototype.setLock = function(locked) {
this.qlocked = locked;
this.sendAll("queueLock", {locked: locked});
@ -701,12 +745,14 @@ Channel.prototype.moveMedia = function(data) {
dest: data.dest
});
if(data.src < this.currentPosition && data.dest >= this.currentPosition) {
if(data.src < this.currentPosition && data.dest > this.currentPosition) {
this.currentPosition--;
}
if(data.src > this.currentPosition && data.dest < this.currentPosition) {
this.currentPosition++
}
if(data.src == this.currentPosition)
this.currentPosition = data.dest;
}
// Chat message from a user

4
database.js
View file

@ -22,6 +22,10 @@ exports.init = function() {
var db = mysql.createConnectionSync();
db.connectSync(Config.MYSQL_SERVER, Config.MYSQL_USER,
Config.MYSQL_PASSWORD, Config.MYSQL_DB);
if(!db.connectedSync()) {
Logger.errlog.log("database.init: DB connection failed");
return false;
}
var query = "CREATE TABLE IF NOT EXISTS `channels` \
(`id` INT NOT NULL, \
`name` VARCHAR(255) NOT NULL, \

1
rank.js
View file

@ -28,6 +28,7 @@ var permissions = {
poll : exports.Moderator,
shout : exports.Moderator,
channelOpts : exports.Moderator,
jump : exports.Moderator,
search : exports.Guest,
chat : exports.Guest,
};

25
server.js
View file

@ -9,6 +9,7 @@ The above copyright notice and this permission notice shall be included in all c
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
var fs = require("fs");
var Logger = require("./logger.js");
var Config = require("./config.js");
var connect = require("connect");
@ -25,3 +26,27 @@ exports.io.sockets.on("connection", function(socket) {
var user = new User(socket, socket.handshake.address.address);
Logger.syslog.log("Accepted connection from /" + user.ip);
});
process.on("uncaughtException", function(err) {
Logger.errlog.log("[SEVERE] Uncaught Exception: " + err);
});
process.on("exit", shutdown);
process.on("SIGINT", shutdown);
function shutdown() {
Logger.syslog.log("Unloading channels...");
for(var name in exports.channels) {
var chan = exports.channels[name];
var dump = {
currentPosition: chan.currentPosition,
queue: chan.queue,
opts: chan.opts
};
var text = JSON.stringify(dump);
fs.writeFileSync("chandump/" + name, text);
chan.logger.flush();
}
Logger.syslog.log("Shutting Down");
process.exit(0);
}

25
user.js
View file

@ -42,8 +42,12 @@ User.prototype.initCallbacks = function() {
}.bind(this));
this.socket.on("joinChannel", function(data) {
if(data.name == undefined)
return;
if(!data.name.match(/^[a-zA-Z0-9]+$/))
return;
if(data.name.length > 100)
return;
// Channel already loaded
if(data.name in Server.channels) {
this.channel = Server.channels[data.name];
@ -58,15 +62,25 @@ User.prototype.initCallbacks = function() {
}.bind(this));
this.socket.on("login", function(data) {
if(data.name == undefined || data.pw == undefined)
return;
if(data.pw.length > 100)
data.pw = data.pw.substring(0, 100);
if(this.name == "")
this.login(data.name, data.pw);
}.bind(this));
this.socket.on("register", function(data) {
if(data.name == undefined || data.pw == undefined)
return;
if(data.pw.length > 100)
data.pw = data.pw.substring(0, 100);
this.register(data.name, data.pw);
}.bind(this));
this.socket.on("assignLeader", function(data) {
if(data.name == undefined)
return;
if(Rank.hasPermission(this, "assignLeader")) {
if(this.channel != null)
this.channel.changeLeader(data.name);
@ -74,6 +88,8 @@ User.prototype.initCallbacks = function() {
}.bind(this));
this.socket.on("promote", function(data) {
if(data.name == undefined)
return;
if(Rank.hasPermission(this, "promote")) {
if(this.channel != null) {
this.channel.promoteUser(this, data.name);
@ -137,6 +153,15 @@ User.prototype.initCallbacks = function() {
}
}.bind(this));
this.socket.on("jumpTo", function(data) {
if(this.channel == null || data.pos == undefined)
return;
if(Rank.hasPermission(this, "jump") ||
this.channel.leader == this) {
this.channel.jumpTo(data.pos);
}
}.bind(this));
this.socket.on("playNext", function() {
if(this.channel == null)
return;

4
www/assets/js/callbacks.js
View file

@ -68,7 +68,7 @@ function initCallbacks() {
$("#opt_qopen_allow_playnext").prop("checked", opts.qopen_allow_playnext);
$("#opt_pagetitle").attr("placeholder", opts.pagetitle);
document.title = opts.pagetitle;
$("opt_customcss").val(opts.customcss);
$("#opt_customcss").attr("placeholder", opts.customcss);
$("#customCss").remove();
if(opts.customcss != "") {
$("<link/>").attr("rel", "stylesheet")
@ -82,6 +82,8 @@ function initCallbacks() {
$("#queue_next").attr("disabled", false);
if(opts.qopen_allow_playnext)
$("#play_next").attr("disabled", false);
else if(RANK < Rank.Moderator && !LEADER)
$("#play_next").attr("disabled", true);
rebuildPlaylist();
});

7
www/assets/js/client.js
View file

@ -17,6 +17,8 @@ var POSITION = -1;
var RANK = 0;
var OPENQUEUE = false;
var CHANNELOPTS = {};
var GRABBEDLI = null;
var OLDINDEX = -1;
var uname = readCookie("sync_uname");
var pw = readCookie("sync_pw");
@ -218,13 +220,16 @@ $("#opt_submit").click(function() {
var ptitle = $("#opt_pagetitle").val();
if(ptitle == "")
ptitle = $("#opt_pagetitle").attr("placeholder")
var css = $("#opt_customcss").val();
if(css == "")
css = $("#opt_customcss").attr("placeholder");
opts = {
qopen_allow_qnext: $("#opt_qopen_allow_qnext").prop("checked"),
qopen_allow_move: $("#opt_qopen_allow_move").prop("checked"),
qopen_allow_delete: $("#opt_qopen_allow_delete").prop("checked"),
qopen_allow_playnext: $("#opt_qopen_allow_playnext").prop("checked"),
pagetitle: ptitle,
customcss: $("#opt_customcss").val()
customcss: css
};
socket.emit("channelOpts", opts);
});

75
www/assets/js/functions.js
View file

@ -166,39 +166,57 @@ function makeQueueEntry(video) {
function addQueueButtons(li) {
var btnstrip = $("<div />").attr("class", "btn-group qe_buttons").prependTo(li);
var btnMove = $("<button />").addClass("btn qe_btn").appendTo(btnstrip);
$("<i />").addClass("icon-resize-vertical").appendTo(btnMove);
var btnRemove = $("<button />").attr("class", "btn btn-danger qe_btn").appendTo(btnstrip);
$("<i />").attr("class", "icon-remove").appendTo(btnRemove);
var btnUp = $("<button />").attr("class", "btn qe_btn").appendTo(btnstrip);
$("<i />").attr("class", "icon-arrow-up").appendTo(btnUp);
var btnDown = $("<button />").attr("class", "btn qe_btn").appendTo(btnstrip);
$("<i />").attr("class", "icon-arrow-down").appendTo(btnDown);
var btnPlay = $("<button />").attr("class", "btn btn-success qe_btn").appendTo(btnstrip);
$("<i />").attr("class", "icon-play").appendTo(btnPlay);
var btnNext = $("<button />").attr("class", "btn qe_btn").appendTo(btnstrip);
//$("<i />").attr("class", "icon-play").appendTo(btnNext);
btnNext.text("Next");
// Callback time
btnMove.mousedown(function() {
GRABBEDLI = li;
OLDINDEX = $("#queue").children().index(li);
});
btnMove.mousemove(function() {
if(GRABBEDLI != null) {
var idx = $("#queue").children().index(li);
var lidx = $("#queue").children().index(GRABBEDLI);
if(idx != lidx)
moveVideo(lidx, idx);
}
});
$(li).mouseup(function() {
if(GRABBEDLI != null) {
var idx = $("#queue").children().index(GRABBEDLI);
GRABBEDLI = null;
moveVideo(idx, OLDINDEX, true);
socket.emit("moveMedia", {
src: OLDINDEX,
dest: idx
});
}
});
$(btnRemove).click(function() {
btnstrip.remove();
var idx = $("#queue").children().index(li);
socket.emit("unqueue", { pos: idx });
});
$(btnUp).click(function() {
$(btnPlay).click(function() {
var idx = $("#queue").children().index(li);
socket.emit("moveMedia", {
src: idx,
dest: idx-1
});
});
$(btnDown).click(function() {
var idx = $("#queue").children().index(li);
socket.emit("moveMedia", {
src: idx,
dest: idx+1
socket.emit("jumpTo", {
pos: idx
});
});
@ -214,12 +232,11 @@ function addQueueButtons(li) {
if(RANK < Rank.Moderator && !LEADER) {
if(!CHANNELOPTS.qopen_allow_delete)
$(btnRemove).attr("disabled", true);
if(!CHANNELOPTS.qopen_allow_move) {
$(btnUp).attr("disabled", true);
$(btnDown).attr("disabled", true);
}
if(!CHANNELOPTS.qopen_allow_move)
$(btnMove).attr("disabled", true);
if(!CHANNELOPTS.qopen_allow_qnext)
$(btnNext).attr("disabled", true);
$(btnPlay).attr("disabled", true);
}
}
@ -261,9 +278,19 @@ function addLibraryButtons(li, id) {
}
// Rearranges the queue
function moveVideo(src, dest) {
function moveVideo(src, dest, noanim) {
var li = $("#queue").children()[src];
var ul = $("#queue")[0];
if(noanim) {
ul.removeChild(li);
if(dest == ul.children.length) {
ul.appendChild(li);
}
else {
ul.insertBefore(li, ul.getElementsByTagName("li")[dest]);
}
return;
}
$(li).hide("blind", function() {
ul.removeChild(li);
if(dest == ul.children.length) {
@ -274,10 +301,12 @@ function moveVideo(src, dest) {
}
$(li).show("blind");
});
if(src < POSITION && dest >= POSITION)
if(src < POSITION && dest > POSITION)
POSITION--;
if(src > POSITION && dest < POSITION)
POSITION++;
if(src == POSITION)
POSITION = dest;
}
// YouTube Synchronization