From 27834e1211c745b2269049b7f6a33fadf31f8dc7 Mon Sep 17 00:00:00 2001
From: calzoneman <calzoneman@gmail.com>
Date: Wed, 12 Feb 2014 23:52:38 -0600
Subject: [PATCH] ACP stats

---
 lib/acp.js         |  7 +++++
 templates/acp.jade |  7 +++--
 www/js/acp.js      | 73 ++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 84 insertions(+), 3 deletions(-)

diff --git a/lib/acp.js b/lib/acp.js
index ad5a4773..d2af8b7c 100644
--- a/lib/acp.js
+++ b/lib/acp.js
@@ -285,6 +285,12 @@ function handleForceUnload(user, data) {
     Logger.eventlog.log("[acp] " + eventUsername(user) + " forced unload of " + name);
 }
 
+function handleListStats(user) {
+    db.listStats(function (err, rows) {
+        user.socket.emit("acp-list-stats", rows);
+    });
+}
+
 function init(user) {
     var s = user.socket;
     s.on("acp-announce", handleAnnounce.bind(this, user));
@@ -298,6 +304,7 @@ function init(user) {
     s.on("acp-delete-channel", handleDeleteChannel.bind(this, user));
     s.on("acp-list-activechannels", handleListActiveChannels.bind(this, user));
     s.on("acp-force-unload", handleForceUnload.bind(this, user));
+    s.on("acp-list-stats", handleListStats.bind(this, user));
 
     db.listGlobalBans(function (err, bans) {
         if (err) {
diff --git a/templates/acp.jade b/templates/acp.jade
index bfee6fbd..b97775e7 100644
--- a/templates/acp.jade
+++ b/templates/acp.jade
@@ -118,11 +118,11 @@ html(lang="en")
               pre#acp-eventlog-text
             #acp-stats.acp-panel.col-md-12(style="display: none")
               h3 User Count
-              canvas#stat_users(width="100%", height="400")
+              canvas#stat_users(width="1140", height="400")
               h3 Channel Count
-              canvas#stat_channels(width="100%", height="400")
+              canvas#stat_channels(width="1140", height="400")
               h3 Memory Usage
-              canvas#stat_mem(width="100%", height="400")
+              canvas#stat_mem(width="1140", height="400")
 
     include footer
     mixin footer()
@@ -132,4 +132,5 @@ html(lang="en")
     script(src="/sioconfig")
     script(src="/assets/js/util.js")
     script(src="/assets/js/paginator.js")
+    script(src="/assets/js/chart.js")
     script(src="/js/acp.js")
diff --git a/www/js/acp.js b/www/js/acp.js
index 1143a146..54f66082 100644
--- a/www/js/acp.js
+++ b/www/js/acp.js
@@ -441,6 +441,79 @@ function filterEventLog() {
 $("#acp-eventlog-filter").change(filterEventLog);
 $("#acp-eventlog-refresh").click(readEventlog);
 
+/* Stats */
+
+$("a:contains('Stats')").click(function () {
+    socket.emit("acp-list-stats");
+});
+
+socket.on("acp-list-stats", function (rows) {
+    var labels = [];
+    var ucounts = [];
+    var ccounts = [];
+    var mcounts = [];
+    var lastdate = "";
+    rows.forEach(function (r) {
+        var d = new Date(parseInt(r.time));
+        var t = "";
+        if (d.toDateString() !== lastdate) {
+            lastdate = d.toDateString();
+            t = d.getFullYear()+"-"+(d.getMonth()+1)+"-"+d.getDate();
+            t += " " + d.toTimeString().split(" ")[0];
+        } else {
+            t = d.toTimeString().split(" ")[0];
+        }
+
+        labels.push(t);
+        ucounts.push(r.usercount);
+        ccounts.push(r.chancount);
+        mcounts.push(r.mem / 1048576);
+    });
+
+    var userdata = {
+        labels: labels,
+        datasets: [
+            {
+                fillColor: "rgba(151, 187, 205, 0.5)",
+                strokeColor: "rgba(151, 187, 205, 1)",
+                pointColor: "rgba(151, 187, 205, 1)",
+                pointStrokeColor: "#fff",
+                data: ucounts
+            }
+        ]
+    };
+
+    var channeldata = {
+        labels: labels,
+        datasets: [
+            {
+                fillColor: "rgba(151, 187, 205, 0.5)",
+                strokeColor: "rgba(151, 187, 205, 1)",
+                pointColor: "rgba(151, 187, 205, 1)",
+                pointStrokeColor: "#fff",
+                data: ccounts
+            }
+        ]
+    };
+
+    var memdata = {
+        labels: labels,
+        datasets: [
+            {
+                fillColor: "rgba(151, 187, 205, 0.5)",
+                strokeColor: "rgba(151, 187, 205, 1)",
+                pointColor: "rgba(151, 187, 205, 1)",
+                pointStrokeColor: "#fff",
+                data: mcounts
+            }
+        ]
+    };
+    
+    new Chart($("#stat_users")[0].getContext("2d")).Line(userdata);
+    new Chart($("#stat_channels")[0].getContext("2d")).Line(channeldata);
+    new Chart($("#stat_mem")[0].getContext("2d")).Line(memdata);
+});
+
 /* Initialize keyed table sorts */
 $("table").each(function () {
     var table = $(this);