ethstats-server/src-lite/js/directives.js

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2015-07-27 14:02:38 +02:00
/* Directives */
angular.module('netStatsApp.directives', [])
.directive('appVersion', ['version', function (version) {
return function(scope, elm, attrs) {
elm.text(version);
};
}])
// .directive('timeAgo', ['$interval', function($interval) {
// function link (scope, element, attrs)
// {
// var timestamp,
// timeoutId;
// function updateTime() {
// element.text(timeAgo())
// }
// function timeAgo()
// {
// if(timestamp === 0)
// return '∞';
// var time = (new Date()).getTime();
// var diff = Math.floor((time - timestamp)/1000);
// if(diff < 60)
// return Math.round(diff) + ' s ago';
// return moment.duration(Math.round(diff), 's').humanize() + ' ago';
// };
// scope.$watch(attrs.timeAgo, function(value) {
// timestamp = value;
// updateTime();
// });
// element.on('$destroy', function() {
// $interval.cancel(timeoutId);
// });
// timeoutId = $interval(function () {
// updateTime();
// }, 200);
// };
// return {
// link: link
// };
// }])
.directive('minerblock', function ($compile) {
return {
restrict: 'E',
template: '<div></div>',
replace: true,
link: function (scope, element, attrs)
{
var makeClass = function (value)
{
if(value <= 6)
return 'success';
if(value <= 12)
return 'info';
if(value <= 18)
return 'warning';
if(value <= 24)
return 'orange';
return 'danger';
}
attrs.$observe("blocks", function (newValue)
{
var content = '';
var blockClass = 'bg-' + makeClass(newValue);
for(var i = 0; i < newValue; i++)
{
content += '<div class="block ' + blockClass + '"></div>';
}
element.empty();
element.html(content);
});
}
};
})
.directive('sparkchart', function () {
return {
restrict: 'E',
scope: {
data: '@'
},
compile: function (tElement, tAttrs, transclude)
{
tElement.replaceWith('<span>' + tAttrs.data + "</span>");
return function(scope, element, attrs)
{
attrs.$observe("data", function (newValue)
{
element.html(newValue);
element.addClass("big-details");
element.sparkline('html', {
type: 'bar',
tooltipSuffix: (attrs.tooltipsuffix || '')
});
});
};
}
};
})
.directive('nodepropagchart', function() {
return {
restrict: 'E',
scope: {
data: '@'
},
compile: function (tElement, tAttrs, transclude)
{
tElement.replaceWith('<span>' + tAttrs.data + "</span>");
function formatTime (ms) {
var result = 0;
if(ms < 1000) {
return ms + " ms";
}
if(ms < 1000*60) {
result = ms/1000;
return result.toFixed(1) + " s";
}
if(ms < 1000*60*60) {
result = ms/1000/60;
return Math.round(result) + " min";
}
if(ms < 1000*60*60*24) {
result = ms/1000/60/60;
return Math.round(result) + " h";
}
result = ms/1000/60/60/24;
return Math.round(result) + " days";
};
return function(scope, element, attrs)
{
attrs.$observe("data", function (newValue)
{
element.html(newValue);
element.sparkline('html', {
type: 'bar',
negBarColor: '#7f7f7f',
zeroAxis: false,
height: 20,
barWidth : 2,
barSpacing : 1,
tooltipSuffix: '',
chartRangeMax: 8000,
colorMap: jQuery.range_map({
'0:1': '#10a0de',
'1:1000': '#7bcc3a',
'1001:3000': '#FFD162',
'3001:7000': '#ff8a00',
'7001:': '#F74B4B'
}),
tooltipFormatter: function (spark, opt, ms) {
var tooltip = '<div class="tooltip-arrow"></div><div class="tooltip-inner">';
tooltip += formatTime(ms[0].value);
tooltip += '</div>';
return tooltip;
}
});
});
};
}
};
})
.directive('nodemap', ['$compile', function($compile) {
return {
restrict: 'EA',
scope: {
data: '='
},
link: function(scope, element, attrs) {
var bubbleConfig = {
borderWidth: 0,
highlightOnHover: false,
popupOnHover: true,
popupTemplate: function(geo, data) {
return ['<div class="tooltip-arrow"></div>',
'<div class="hoverinfo ' + data.fillClass + '">',
'<div class="propagationBox"></div>',
'<strong>',
data.nodeName,
'</strong>',
'</div>'].join('');
}
};
scope.init = function() {
element.empty();
var width = 628,
height = 244;
scope.map = new Datamap({
element: element[0],
scope: 'world',
width: width,
height: 300,
fills: {
success: '#7BCC3A',
info: '#10A0DE',
warning: '#FFD162',
orange: '#FF8A00',
danger: '#F74B4B',
defaultFill: '#282828'
},
geographyConfig: {
borderWidth: 0,
borderColor: '#000',
highlightOnHover: false,
popupOnHover: false
},
bubblesConfig: {
borderWidth: 0,
highlightOnHover: false,
popupOnHover: true
},
done: function(datamap) {
var ev;
var zoomListener = d3.behavior.zoom()
.size([width, height])
.scaleExtent([1, 3])
.on("zoom", redraw)
.on("zoomend", animadraw);
function redraw() {
datamap.svg.select(".datamaps-subunits").attr("transform", "translate(" + d3.event.translate + ")scale(" + d3.event.scale + ")");
datamap.svg.select(".bubbles").selectAll("circle")
.attr("transform", "translate(" + d3.event.translate + ")scale(" + d3.event.scale + ")")
.attr("r", 3/d3.event.scale);
ev = d3.event;
}
zoomListener(datamap.svg);
function animadraw() {
var x = Math.min(0, Math.max(ev.translate[0], (-1) * width * (ev.scale-1)));
var y = Math.min(0, Math.max(ev.translate[1], (-1) * height * (ev.scale-1)));
datamap.svg.select(".datamaps-subunits")
.transition()
.delay(150)
.duration(750)
.attr("transform", "translate(" + x + "," + y + ")scale(" + ev.scale + ")");
datamap.svg.select(".bubbles").selectAll("circle")
.transition()
.delay(150)
.duration(750)
.attr("transform", "translate(" + x + "," + y + ")scale(" + ev.scale + ")")
.attr("r", 3/ev.scale);
zoomListener.translate([x,y]);
}
}
});
scope.map.bubbles(scope.data, bubbleConfig);
}
scope.init();
scope.$watch('data', function() {
scope.map.bubbles(scope.data, bubbleConfig);
}, true);
}
};
}])
.directive('histogram', ['$compile', function($compile) {
return {
restrict: 'EA',
scope: {
data: '='
},
link: function(scope, element, attrs)
{
var margin = {top: 0, right: 0, bottom: 0, left: 0};
var width = 280 - margin.left - margin.right,
height = 63 - margin.top - margin.bottom;
var TICKS = 40;
var x = d3.scale.linear()
.domain([0, 10000])
.rangeRound([0, width])
.interpolate(d3.interpolateRound);
var y = d3.scale.linear()
.range([height, 0])
.interpolate(d3.interpolateRound);
var color = d3.scale.linear()
.domain([1000, 3000, 7000, 10000])
.range(["#7bcc3a", "#FFD162", "#ff8a00", "#F74B4B"]);
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom")
.ticks(4, ",.1s")
.tickFormat(function(t){ return t/1000 + "s"});
var yAxis = d3.svg.axis()
.scale(y)
.orient("left")
.ticks(3)
.tickFormat(d3.format("%"));
var line = d3.svg.line()
.x(function(d) { return x(d.x + d.dx/2) - 1; })
.y(function(d) { return y(d.y) - 2; })
.interpolate('basis');
var tip = d3.tip()
.attr('class', 'd3-tip')
.offset([10, 0])
.direction('s')
.html(function(d) {
return '<div class="tooltip-arrow"></div><div class="tooltip-inner"><b>' + (d.x/1000) + 's - ' + ((d.x + d.dx)/1000) + 's</b><div class="small">Percent: <b>' + Math.round(d.y * 100) + '%</b>' + '<br>Frequency: <b>' + d.frequency + '</b><br>Cumulative: <b>' + Math.round(d.cumpercent*100) + '%</b></div></div>';
})
scope.init = function()
{
var data = scope.data;
// Adjust y axis
y.domain([0, d3.max(data, function(d) { return d.y; })]);
// Delete previous histogram
element.empty();
/* Start drawing */
var svg = d3.select(".d3-blockpropagation").append("svg")
.attr("width", width + margin.left + margin.right)
.attr("height", height + margin.top + margin.bottom)
.append("g")
.attr("transform", "translate(" + margin.left + "," + margin.top + ")");
svg.call(tip);
svg.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0," + height + ")")
.call(xAxis)
.selectAll("text")
.attr("y", 6);
svg.append("g")
.attr("class", "y axis")
.attr("transform", "translate(" + width + ", 0)")
.call(yAxis);
var bar = svg.append("g")
.attr("class", "bars")
.selectAll("g")
.data(data)
.enter().append("g")
.attr("transform", function(d) { return "translate(" + x(d.x) + ",0)"; })
.on('mouseover', function(d) { tip.show(d, d3.select(this).select('.bar').node()); })
.on('mouseout', tip.hide);
bar.insert("rect")
.attr("class", "handle")
.attr("y", 0)
.attr("width", x(data[0].dx + data[0].x) - x(data[0].x))
.attr("height", function(d) { return height; });
bar.insert("rect")
.attr("class", "bar")
.attr("y", function(d) { return y(d.y); })
.attr("rx", 1)
.attr("ry", 1)
.attr("fill", function(d) { return color(d.x); })
.attr("width", x(data[0].dx + data[0].x) - x(data[0].x) - 1)
.attr("height", function(d) { return height - y(d.y) + 1; });
bar.insert("rect")
.attr("class", "highlight")
.attr("y", function(d) { return y(d.y); })
.attr("fill", function(d) { return d3.rgb(color(d.x)).brighter(.7).toString(); })
.attr("rx", 1)
.attr("ry", 1)
.attr("width", x(data[0].dx + data[0].x) - x(data[0].x) - 1)
.attr("height", function(d) { return height - y(d.y) + 1; });
svg.append("path")
.attr("class", "line")
.attr("d", line(data));
}
scope.$watch('data', function() {
if(scope.data.length > 0) {
scope.init();
}
}, true);
}
};
}]);