diff --git a/client/js/shout.js b/client/js/shout.js index 46a15ef4..ffac4046 100644 --- a/client/js/shout.js +++ b/client/js/shout.js @@ -130,6 +130,7 @@ $(function() { channels: channels }) ); + channels.forEach(renderChannelMessages); confirmExit(); } @@ -172,6 +173,7 @@ $(function() { channels: [data.chan] }) ); + renderChannelMessages(data.chan); var chan = sidebar.find(".chan") .sort(function(a, b) { return $(a).data("id") - $(b).data("id"); }) .last(); @@ -182,7 +184,7 @@ $(function() { chan.click(); }); - socket.on("msg", function(data) { + function buildChatMessage(data) { var target = "#chan-" + data.chan; if (data.msg.type === "error") { target = "#chan-" + chat.find(".active").data("id"); @@ -191,13 +193,7 @@ $(function() { var chan = chat.find(target); var from = data.msg.from; - var msg = $(render("msg", {messages: [data.msg]})); - chan.find(".messages") - .append(msg) - .trigger("msg", [ - target, - data.msg - ]); + var msg = $(render("msg", data.msg)); var text = msg.find(".text"); if (text.find("i").size() === 1) { @@ -224,28 +220,54 @@ $(function() { } }); - if (!chan.hasClass("channel")) { - return; - } - - var type = data.msg.type; - if (type === "message" || type === "action") { - var nicks = chan.find(".users").data("nicks"); - if (nicks) { - var find = nicks.indexOf(from); - if (find !== -1 && typeof move === "function") { - move(nicks, find, 0); + if (chan.hasClass("channel")) { + var type = data.msg.type; + if (type === "message" || type === "action") { + var nicks = chan.find(".users").data("nicks"); + if (nicks) { + var find = nicks.indexOf(from); + if (find !== -1 && typeof move === "function") { + move(nicks, find, 0); + } } } } + + return msg; + } + + function buildChannelMessages(channel, messages) { + return messages.reduce(function(docFragment, message) { + docFragment.append(buildChatMessage({ + chan: channel, + msg: message + })); + return docFragment; + }, $(document.createDocumentFragment())); + } + + function renderChannelMessages(data) { + var documentFragment = buildChannelMessages(data.id, data.messages); + chat.find("#chan-" + data.id + " .messages").append(documentFragment); + } + + socket.on("msg", function(data) { + var msg = buildChatMessage(data); + var target = "#chan-" + data.chan; + chat.find(target + " .messages") + .append(msg) + .trigger("msg", [ + target, + data.msg + ]); }); socket.on("more", function(data) { - var target = data.chan; + var documentFragment = buildChannelMessages(data.chan, data.messages); var chan = chat - .find("#chan-" + target) + .find("#chan-" + data.chan) .find(".messages") - .prepend(render("msg", {messages: data.messages})) + .prepend(documentFragment) .end(); if (data.messages.length !== 100) { chan.find(".show-more").removeClass("show"); diff --git a/client/views/chat.tpl b/client/views/chat.tpl index 275307aa..78c860e3 100644 --- a/client/views/chat.tpl +++ b/client/views/chat.tpl @@ -25,9 +25,7 @@ Show more -
- {{partial "msg"}} -
+