Pimp the speed graphs
- Upgrade jquery-flot. - Disable actual local time. - Use colors more in line with the current theme. - Scale the y-axis (bytes) ticks.
This commit is contained in:
Nils Maier
parent
55dea0f0dd
commit
4ab27fb503
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@ -37,6 +37,7 @@
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<script src="js/libs/jquery.flot.js"></script>
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<script src="js/libs/jquery.flot.time.js"></script>
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<!-- We do manual resize currently
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<script src="js/libs/jquery.flot.resize.js"></script>
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@ -250,6 +251,7 @@
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dspeed="gstats.downloadSpeed"
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uspeed="gstats.uploadSpeed"
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dgraph ng-show="totalAria2Downloads()"
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draw="true"
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ng-click="large_graph = !large_graph">
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</div>
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<!-- }}} -->
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@ -4,40 +4,78 @@
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angular
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.module('webui.directives.dgraph', ['webui.filters.bytes', 'webui.services.deps'])
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.directive('dgraph', ['$', '$filter', '$parse', function($, filter, parse) {
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var xfmt = "%H:%M:%S";
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var yTicks = 7; // Number of y-axis ticks (sans 0)
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var yTickBase = 10240; // y-axis ticks must be a multiple of this (bytes).
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try {
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// Try to detect AM/PM locales.
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if (!/16/.test(new Date(2000,0,1,16,7,9).toLocaleTimeString())) {
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xfmt = "%I:%M:%S %P";
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}
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}
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catch (ex) {
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// Ignore. Browser does not support toLocaleTimeString.
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}
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return function(scope, elem, attrs) {
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var canDraw = true;
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var canDraw = false;
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var graphSize = 180
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, dspeed = 0, uspeed = 0
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, dspeed = 0, uspeed = 0, hasSpeeds = false
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, dconf = {
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label: "Download Speed",
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data: [],
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color: "#ff0000",
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lines: { show: true }
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}
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, uconf = {
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label: "Upload Speed",
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label: "DOWN",
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data: [],
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color: "#00ff00",
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lines: { show: true }
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},
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start = new Date
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}
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, uconf = {
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label: "UP",
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data: [],
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color: "#0000ff",
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lines: { show: true }
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}
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;
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// hack for the null height for flot elem
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elem.height(elem.width() / 2);
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var graph = $.plot(elem, [dconf, uconf], {
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legend: { show: true },
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legend: {
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show: true,
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backgroundOpacity: 0,
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margin: [10, 20],
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labelFormatter: function(label, series) {
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if (!series.data.length) {
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return label;
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}
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return label + " (" + filter("bspeed")(series.data[series.data.length-1][1]) + ")";
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},
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position: "sw"
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},
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xaxis: {
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show: true
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show: true,
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mode: "time",
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timeformat: xfmt,
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minTickSize: [30, "second"] // 180 / 30 == 6
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},
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yaxis: {
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position: "right",
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ticks: function(axis) {
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var res = [0];
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var round = Math.max(1, Math.ceil(axis.max / yTickBase));
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var step = Math.max(1, Math.ceil(round / yTicks));
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for (var s = 1; s <= yTicks; ++s) {
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var c = yTickBase * step * s;
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res.push(c);
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if (c > axis.max) {
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break;
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}
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}
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return res;
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},
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tickFormatter: function(val, axis) {
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return filter('bspeed')(val);
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}
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,
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},
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min: 0
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}
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});
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@ -55,32 +93,51 @@ angular
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};
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function update() {
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var cnt = ((new Date - start)/1000).toFixed(0);
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if (!hasSpeeds) {
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return;
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}
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// Convoluted way to get the local date timestamp instead of the UTC one.
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var cnt = new Date();
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cnt = Date.UTC(
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cnt.getFullYear(),
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cnt.getMonth(),
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cnt.getDate(),
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cnt.getHours(),
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cnt.getMinutes(),
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cnt.getSeconds());
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if (dconf.data.length === graphSize) dconf.data.shift();
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dconf.data.push([cnt, dspeed]);
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if (dconf.data.length > graphSize) dconf.data.shift();
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if (uconf.data.length === graphSize) uconf.data.shift();
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uconf.data.push([cnt, uspeed]);
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if (uconf.data.length > graphSize) uconf.data.shift();
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// if any parents is collapsable, then confirm if it isnt
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if (canDraw)
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if (canDraw) {
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draw();
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}
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};
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scope.$watch(attrs.dspeed, function(val) {
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if (val === undefined) {
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return;
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}
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hasSpeeds = true;
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dspeed = parseFloat(val) || 0;
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});
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scope.$watch(attrs.uspeed, function(val) {
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if (val === undefined) {
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return;
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}
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hasSpeeds = true;
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uspeed = parseFloat(val) || 0;
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});
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if (attrs.draw) {
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scope.$watch(attrs.draw, function(val) {
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canDraw = val;
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});
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}
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scope.$watch(attrs.draw, function(val) {
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canDraw = val;
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});
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var interval = setInterval(update, 1000);
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File diff suppressed because it is too large
Load Diff
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@ -1,16 +1,16 @@
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/*
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Flot plugin for automatically redrawing plots when the placeholder
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size changes, e.g. on window resizes.
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/* Flot plugin for automatically redrawing plots as the placeholder resizes.
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It works by listening for changes on the placeholder div (through the
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jQuery resize event plugin) - if the size changes, it will redraw the
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plot.
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Copyright (c) 2007-2013 IOLA and Ole Laursen.
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Licensed under the MIT license.
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It works by listening for changes on the placeholder div (through the jQuery
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resize event plugin) - if the size changes, it will redraw the plot.
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There are no options. If you need to disable the plugin for some plots, you
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can just fix the size of their placeholders.
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There are no options. If you need to disable the plugin for some
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plots, you can just fix the size of their placeholders.
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*/
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/* Inline dependency:
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* jQuery resize event - v1.1 - 3/14/2010
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* http://benalman.com/projects/jquery-resize-plugin/
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@ -19,8 +19,8 @@ plots, you can just fix the size of their placeholders.
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* Dual licensed under the MIT and GPL licenses.
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* http://benalman.com/about/license/
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*/
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(function($,h,c){var a=$([]),e=$.resize=$.extend($.resize,{}),i,k="setTimeout",j="resize",d=j+"-special-event",b="delay",f="throttleWindow";e[b]=250;e[f]=true;$.event.special[j]={setup:function(){if(!e[f]&&this[k]){return false}var l=$(this);a=a.add(l);$.data(this,d,{w:l.width(),h:l.height()});if(a.length===1){g()}},teardown:function(){if(!e[f]&&this[k]){return false}var l=$(this);a=a.not(l);l.removeData(d);if(!a.length){clearTimeout(i)}},add:function(l){if(!e[f]&&this[k]){return false}var n;function m(s,o,p){var q=$(this),r=$.data(this,d);r.w=o!==c?o:q.width();r.h=p!==c?p:q.height();n.apply(this,arguments)}if($.isFunction(l)){n=l;return m}else{n=l.handler;l.handler=m}}};function g(){i=h[k](function(){a.each(function(){var n=$(this),m=n.width(),l=n.height(),o=$.data(this,d);if(m!==o.w||l!==o.h){n.trigger(j,[o.w=m,o.h=l])}});g()},e[b])}})(jQuery,this);
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(function($,t,n){function p(){for(var n=r.length-1;n>=0;n--){var o=$(r[n]);if(o[0]==t||o.is(":visible")){var h=o.width(),d=o.height(),v=o.data(a);!v||h===v.w&&d===v.h?i[f]=i[l]:(i[f]=i[c],o.trigger(u,[v.w=h,v.h=d]))}else v=o.data(a),v.w=0,v.h=0}s!==null&&(s=t.requestAnimationFrame(p))}var r=[],i=$.resize=$.extend($.resize,{}),s,o="setTimeout",u="resize",a=u+"-special-event",f="delay",l="pendingDelay",c="activeDelay",h="throttleWindow";i[l]=250,i[c]=20,i[f]=i[l],i[h]=!0,$.event.special[u]={setup:function(){if(!i[h]&&this[o])return!1;var t=$(this);r.push(this),t.data(a,{w:t.width(),h:t.height()}),r.length===1&&(s=n,p())},teardown:function(){if(!i[h]&&this[o])return!1;var t=$(this);for(var n=r.length-1;n>=0;n--)if(r[n]==this){r.splice(n,1);break}t.removeData(a),r.length||(cancelAnimationFrame(s),s=null)},add:function(t){function s(t,i,s){var o=$(this),u=o.data(a);u.w=i!==n?i:o.width(),u.h=s!==n?s:o.height(),r.apply(this,arguments)}if(!i[h]&&this[o])return!1;var r;if($.isFunction(t))return r=t,s;r=t.handler,t.handler=s}},t.requestAnimationFrame||(t.requestAnimationFrame=function(){return t.webkitRequestAnimationFrame||t.mozRequestAnimationFrame||t.oRequestAnimationFrame||t.msRequestAnimationFrame||function(e,n){return t.setTimeout(e,i[f])}}()),t.cancelAnimationFrame||(t.cancelAnimationFrame=function(){return t.webkitCancelRequestAnimationFrame||t.mozCancelRequestAnimationFrame||t.oCancelRequestAnimationFrame||t.msCancelRequestAnimationFrame||clearTimeout}())})(jQuery,this);
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(function ($) {
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var options = { }; // no options
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431
js/libs/jquery.flot.time.js
Executable file
431
js/libs/jquery.flot.time.js
Executable file
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@ -0,0 +1,431 @@
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/* Pretty handling of time axes.
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Copyright (c) 2007-2013 IOLA and Ole Laursen.
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Licensed under the MIT license.
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Set axis.mode to "time" to enable. See the section "Time series data" in
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API.txt for details.
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*/
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(function($) {
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var options = {
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xaxis: {
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timezone: null, // "browser" for local to the client or timezone for timezone-js
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timeformat: null, // format string to use
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twelveHourClock: false, // 12 or 24 time in time mode
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monthNames: null // list of names of months
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}
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};
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// round to nearby lower multiple of base
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function floorInBase(n, base) {
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return base * Math.floor(n / base);
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}
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// Returns a string with the date d formatted according to fmt.
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// A subset of the Open Group's strftime format is supported.
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function formatDate(d, fmt, monthNames, dayNames) {
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if (typeof d.strftime == "function") {
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return d.strftime(fmt);
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}
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var leftPad = function(n, pad) {
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n = "" + n;
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pad = "" + (pad == null ? "0" : pad);
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return n.length == 1 ? pad + n : n;
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};
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var r = [];
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var escape = false;
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var hours = d.getHours();
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var isAM = hours < 12;
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if (monthNames == null) {
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monthNames = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
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}
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if (dayNames == null) {
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dayNames = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
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}
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var hours12;
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if (hours > 12) {
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hours12 = hours - 12;
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} else if (hours == 0) {
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hours12 = 12;
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} else {
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hours12 = hours;
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}
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for (var i = 0; i < fmt.length; ++i) {
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var c = fmt.charAt(i);
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if (escape) {
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switch (c) {
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case 'a': c = "" + dayNames[d.getDay()]; break;
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case 'b': c = "" + monthNames[d.getMonth()]; break;
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case 'd': c = leftPad(d.getDate()); break;
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case 'e': c = leftPad(d.getDate(), " "); break;
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case 'h': // For back-compat with 0.7; remove in 1.0
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case 'H': c = leftPad(hours); break;
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case 'I': c = leftPad(hours12); break;
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case 'l': c = leftPad(hours12, " "); break;
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case 'm': c = leftPad(d.getMonth() + 1); break;
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case 'M': c = leftPad(d.getMinutes()); break;
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// quarters not in Open Group's strftime specification
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case 'q':
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c = "" + (Math.floor(d.getMonth() / 3) + 1); break;
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case 'S': c = leftPad(d.getSeconds()); break;
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case 'y': c = leftPad(d.getFullYear() % 100); break;
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case 'Y': c = "" + d.getFullYear(); break;
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case 'p': c = (isAM) ? ("" + "am") : ("" + "pm"); break;
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case 'P': c = (isAM) ? ("" + "AM") : ("" + "PM"); break;
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case 'w': c = "" + d.getDay(); break;
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}
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r.push(c);
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escape = false;
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} else {
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if (c == "%") {
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escape = true;
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} else {
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r.push(c);
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}
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}
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}
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return r.join("");
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}
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// To have a consistent view of time-based data independent of which time
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// zone the client happens to be in we need a date-like object independent
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// of time zones. This is done through a wrapper that only calls the UTC
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// versions of the accessor methods.
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function makeUtcWrapper(d) {
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function addProxyMethod(sourceObj, sourceMethod, targetObj, targetMethod) {
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sourceObj[sourceMethod] = function() {
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return targetObj[targetMethod].apply(targetObj, arguments);
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};
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};
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var utc = {
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date: d
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};
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// support strftime, if found
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if (d.strftime != undefined) {
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addProxyMethod(utc, "strftime", d, "strftime");
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}
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addProxyMethod(utc, "getTime", d, "getTime");
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addProxyMethod(utc, "setTime", d, "setTime");
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var props = ["Date", "Day", "FullYear", "Hours", "Milliseconds", "Minutes", "Month", "Seconds"];
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for (var p = 0; p < props.length; p++) {
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addProxyMethod(utc, "get" + props[p], d, "getUTC" + props[p]);
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addProxyMethod(utc, "set" + props[p], d, "setUTC" + props[p]);
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}
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return utc;
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};
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// select time zone strategy. This returns a date-like object tied to the
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// desired timezone
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function dateGenerator(ts, opts) {
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if (opts.timezone == "browser") {
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return new Date(ts);
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} else if (!opts.timezone || opts.timezone == "utc") {
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return makeUtcWrapper(new Date(ts));
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} else if (typeof timezoneJS != "undefined" && typeof timezoneJS.Date != "undefined") {
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var d = new timezoneJS.Date();
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// timezone-js is fickle, so be sure to set the time zone before
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// setting the time.
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d.setTimezone(opts.timezone);
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d.setTime(ts);
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return d;
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} else {
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return makeUtcWrapper(new Date(ts));
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}
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}
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// map of app. size of time units in milliseconds
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var timeUnitSize = {
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"second": 1000,
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"minute": 60 * 1000,
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"hour": 60 * 60 * 1000,
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"day": 24 * 60 * 60 * 1000,
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"month": 30 * 24 * 60 * 60 * 1000,
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"quarter": 3 * 30 * 24 * 60 * 60 * 1000,
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"year": 365.2425 * 24 * 60 * 60 * 1000
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};
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// the allowed tick sizes, after 1 year we use
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// an integer algorithm
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var baseSpec = [
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[1, "second"], [2, "second"], [5, "second"], [10, "second"],
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[30, "second"],
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[1, "minute"], [2, "minute"], [5, "minute"], [10, "minute"],
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[30, "minute"],
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[1, "hour"], [2, "hour"], [4, "hour"],
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[8, "hour"], [12, "hour"],
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[1, "day"], [2, "day"], [3, "day"],
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[0.25, "month"], [0.5, "month"], [1, "month"],
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[2, "month"]
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];
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// we don't know which variant(s) we'll need yet, but generating both is
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// cheap
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var specMonths = baseSpec.concat([[3, "month"], [6, "month"],
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[1, "year"]]);
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var specQuarters = baseSpec.concat([[1, "quarter"], [2, "quarter"],
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[1, "year"]]);
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function init(plot) {
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plot.hooks.processOptions.push(function (plot, options) {
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$.each(plot.getAxes(), function(axisName, axis) {
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var opts = axis.options;
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if (opts.mode == "time") {
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axis.tickGenerator = function(axis) {
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var ticks = [];
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var d = dateGenerator(axis.min, opts);
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var minSize = 0;
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// make quarter use a possibility if quarters are
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// mentioned in either of these options
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var spec = (opts.tickSize && opts.tickSize[1] ===
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"quarter") ||
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(opts.minTickSize && opts.minTickSize[1] ===
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"quarter") ? specQuarters : specMonths;
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|
||||
if (opts.minTickSize != null) {
|
||||
if (typeof opts.tickSize == "number") {
|
||||
minSize = opts.tickSize;
|
||||
} else {
|
||||
minSize = opts.minTickSize[0] * timeUnitSize[opts.minTickSize[1]];
|
||||
}
|
||||
}
|
||||
|
||||
for (var i = 0; i < spec.length - 1; ++i) {
|
||||
if (axis.delta < (spec[i][0] * timeUnitSize[spec[i][1]]
|
||||
+ spec[i + 1][0] * timeUnitSize[spec[i + 1][1]]) / 2
|
||||
&& spec[i][0] * timeUnitSize[spec[i][1]] >= minSize) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
var size = spec[i][0];
|
||||
var unit = spec[i][1];
|
||||
|
||||
// special-case the possibility of several years
|
||||
|
||||
if (unit == "year") {
|
||||
|
||||
// if given a minTickSize in years, just use it,
|
||||
// ensuring that it's an integer
|
||||
|
||||
if (opts.minTickSize != null && opts.minTickSize[1] == "year") {
|
||||
size = Math.floor(opts.minTickSize[0]);
|
||||
} else {
|
||||
|
||||
var magn = Math.pow(10, Math.floor(Math.log(axis.delta / timeUnitSize.year) / Math.LN10));
|
||||
var norm = (axis.delta / timeUnitSize.year) / magn;
|
||||
|
||||
if (norm < 1.5) {
|
||||
size = 1;
|
||||
} else if (norm < 3) {
|
||||
size = 2;
|
||||
} else if (norm < 7.5) {
|
||||
size = 5;
|
||||
} else {
|
||||
size = 10;
|
||||
}
|
||||
|
||||
size *= magn;
|
||||
}
|
||||
|
||||
// minimum size for years is 1
|
||||
|
||||
if (size < 1) {
|
||||
size = 1;
|
||||
}
|
||||
}
|
||||
|
||||
axis.tickSize = opts.tickSize || [size, unit];
|
||||
var tickSize = axis.tickSize[0];
|
||||
unit = axis.tickSize[1];
|
||||
|
||||
var step = tickSize * timeUnitSize[unit];
|
||||
|
||||
if (unit == "second") {
|
||||
d.setSeconds(floorInBase(d.getSeconds(), tickSize));
|
||||
} else if (unit == "minute") {
|
||||
d.setMinutes(floorInBase(d.getMinutes(), tickSize));
|
||||
} else if (unit == "hour") {
|
||||
d.setHours(floorInBase(d.getHours(), tickSize));
|
||||
} else if (unit == "month") {
|
||||
d.setMonth(floorInBase(d.getMonth(), tickSize));
|
||||
} else if (unit == "quarter") {
|
||||
d.setMonth(3 * floorInBase(d.getMonth() / 3,
|
||||
tickSize));
|
||||
} else if (unit == "year") {
|
||||
d.setFullYear(floorInBase(d.getFullYear(), tickSize));
|
||||
}
|
||||
|
||||
// reset smaller components
|
||||
|
||||
d.setMilliseconds(0);
|
||||
|
||||
if (step >= timeUnitSize.minute) {
|
||||
d.setSeconds(0);
|
||||
}
|
||||
if (step >= timeUnitSize.hour) {
|
||||
d.setMinutes(0);
|
||||
}
|
||||
if (step >= timeUnitSize.day) {
|
||||
d.setHours(0);
|
||||
}
|
||||
if (step >= timeUnitSize.day * 4) {
|
||||
d.setDate(1);
|
||||
}
|
||||
if (step >= timeUnitSize.month * 2) {
|
||||
d.setMonth(floorInBase(d.getMonth(), 3));
|
||||
}
|
||||
if (step >= timeUnitSize.quarter * 2) {
|
||||
d.setMonth(floorInBase(d.getMonth(), 6));
|
||||
}
|
||||
if (step >= timeUnitSize.year) {
|
||||
d.setMonth(0);
|
||||
}
|
||||
|
||||
var carry = 0;
|
||||
var v = Number.NaN;
|
||||
var prev;
|
||||
|
||||
do {
|
||||
|
||||
prev = v;
|
||||
v = d.getTime();
|
||||
ticks.push(v);
|
||||
|
||||
if (unit == "month" || unit == "quarter") {
|
||||
if (tickSize < 1) {
|
||||
|
||||
// a bit complicated - we'll divide the
|
||||
// month/quarter up but we need to take
|
||||
// care of fractions so we don't end up in
|
||||
// the middle of a day
|
||||
|
||||
d.setDate(1);
|
||||
var start = d.getTime();
|
||||
d.setMonth(d.getMonth() +
|
||||
(unit == "quarter" ? 3 : 1));
|
||||
var end = d.getTime();
|
||||
d.setTime(v + carry * timeUnitSize.hour + (end - start) * tickSize);
|
||||
carry = d.getHours();
|
||||
d.setHours(0);
|
||||
} else {
|
||||
d.setMonth(d.getMonth() +
|
||||
tickSize * (unit == "quarter" ? 3 : 1));
|
||||
}
|
||||
} else if (unit == "year") {
|
||||
d.setFullYear(d.getFullYear() + tickSize);
|
||||
} else {
|
||||
d.setTime(v + step);
|
||||
}
|
||||
} while (v < axis.max && v != prev);
|
||||
|
||||
return ticks;
|
||||
};
|
||||
|
||||
axis.tickFormatter = function (v, axis) {
|
||||
|
||||
var d = dateGenerator(v, axis.options);
|
||||
|
||||
// first check global format
|
||||
|
||||
if (opts.timeformat != null) {
|
||||
return formatDate(d, opts.timeformat, opts.monthNames, opts.dayNames);
|
||||
}
|
||||
|
||||
// possibly use quarters if quarters are mentioned in
|
||||
// any of these places
|
||||
|
||||
var useQuarters = (axis.options.tickSize &&
|
||||
axis.options.tickSize[1] == "quarter") ||
|
||||
(axis.options.minTickSize &&
|
||||
axis.options.minTickSize[1] == "quarter");
|
||||
|
||||
var t = axis.tickSize[0] * timeUnitSize[axis.tickSize[1]];
|
||||
var span = axis.max - axis.min;
|
||||
var suffix = (opts.twelveHourClock) ? " %p" : "";
|
||||
var hourCode = (opts.twelveHourClock) ? "%I" : "%H";
|
||||
var fmt;
|
||||
|
||||
if (t < timeUnitSize.minute) {
|
||||
fmt = hourCode + ":%M:%S" + suffix;
|
||||
} else if (t < timeUnitSize.day) {
|
||||
if (span < 2 * timeUnitSize.day) {
|
||||
fmt = hourCode + ":%M" + suffix;
|
||||
} else {
|
||||
fmt = "%b %d " + hourCode + ":%M" + suffix;
|
||||
}
|
||||
} else if (t < timeUnitSize.month) {
|
||||
fmt = "%b %d";
|
||||
} else if ((useQuarters && t < timeUnitSize.quarter) ||
|
||||
(!useQuarters && t < timeUnitSize.year)) {
|
||||
if (span < timeUnitSize.year) {
|
||||
fmt = "%b";
|
||||
} else {
|
||||
fmt = "%b %Y";
|
||||
}
|
||||
} else if (useQuarters && t < timeUnitSize.year) {
|
||||
if (span < timeUnitSize.year) {
|
||||
fmt = "Q%q";
|
||||
} else {
|
||||
fmt = "Q%q %Y";
|
||||
}
|
||||
} else {
|
||||
fmt = "%Y";
|
||||
}
|
||||
|
||||
var rt = formatDate(d, fmt, opts.monthNames, opts.dayNames);
|
||||
|
||||
return rt;
|
||||
};
|
||||
}
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
$.plot.plugins.push({
|
||||
init: init,
|
||||
options: options,
|
||||
name: 'time',
|
||||
version: '1.0'
|
||||
});
|
||||
|
||||
// Time-axis support used to be in Flot core, which exposed the
|
||||
// formatDate function on the plot object. Various plugins depend
|
||||
// on the function, so we need to re-expose it here.
|
||||
|
||||
$.plot.formatDate = formatDate;
|
||||
|
||||
})(jQuery);
|
||||
Loading…
Reference in New Issue
Block a user