GDELT chart
Этот коммит содержится в:
Maarten
родитель
ce3d8e98e7
Коммит
3ae27258ba
@ -15,6 +15,7 @@
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export let cases;
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export let events;
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export let metrics;
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export let gdelt;
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const margins = {
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top: 0,
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@ -27,61 +28,96 @@
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right: 24,
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bottom: 38,
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left: 120
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}
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};
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let width;
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let height = 200;
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let dataToDisplay = 'gdelt';
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$: xScale = scaleTime($timeRangeFilter, [0, width - margins.right - margins.left]);
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$: opacityScale = scaleLinear()
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.domain([0, max(cases.map(d => d.attribution_total_score))])
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.range([0.2, 1])
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.domain([0, max(cases.map((d) => d.attribution_total_score))])
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.range([0.2, 1]);
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$: ticks = xScale.ticks(5);
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$: timeRangeDays = (xScale.domain()[1] - xScale.domain()[0])/86400000
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$: dateFormat = timeRangeDays > 100
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? utcFormat('%b')
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: utcFormat('%b %-d')
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$: timeRangeDays = (xScale.domain()[1] - xScale.domain()[0]) / 86400000;
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$: dateFormat = timeRangeDays > 100 ? utcFormat('%B') : utcFormat('%b %-d');
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const actorNations = ['Other', 'China', 'Iran', /*'North Korea', */'Russia'];
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const colors = ['#555555', '#bf0a0a', '#0f8a0f', /*'#8a4d0f', */'#0f4c8a'];
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const actorNations = ['Other', 'China', 'Iran', /*'North Korea', */ 'Russia'];
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const colors = ['#555555', '#bf0a0a', '#0f8a0f', /*'#8a4d0f', */ '#0f4c8a'];
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let yScale = scalePoint(actorNations, [height - margins.bottom - margins.top, 0]).padding(0.5);
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let colorScale = scaleOrdinal(actorNations, colors);
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const keyEventColor = "#555555"
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const keyEventColor = '#555555';
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const actorNationsGdelt = ['China', 'Iran', 'North Korea', 'Russia', 'Israel'];
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const colorsGdelt = ['#bf0a0a', '#0f8a0f', '#8a4d0f', '#0f4c8a', '#8a0f38'];
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let colorScaleGdelt = scaleOrdinal(actorNationsGdelt, colorsGdelt);
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let radiusScale = scaleOrdinal(
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['Category One', 'Category Two', 'Category Three', 'Category Four', 'Category Five', 'Category Six'],
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[
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'Category One',
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'Category Two',
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'Category Three',
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'Category Four',
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'Category Five',
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'Category Six'
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],
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[6, 8, 10, 11, 12, 13]
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)
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);
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//TODO: sort bubbles
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$: if(cases && radiusScale){
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cases = cases.sort((a,b) => radiusScale(a.breakout_scale) < radiusScale(b.breakout_scale))
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$: if (cases && radiusScale) {
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cases = cases.sort((a, b) => radiusScale(a.breakout_scale) < radiusScale(b.breakout_scale));
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}
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$: displayCountryMetrics = $actorNationFilter.filter(d => d.selected).map(d => d.name)
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$: filteredMetrics = metrics.filter(d => displayCountryMetrics.includes(d.country))
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$: displayCountryMetrics = $actorNationFilter.filter((d) => d.selected).map((d) => d.name);
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// Metrics stacked areas
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$: filteredMetrics = metrics.filter((d) => displayCountryMetrics.includes(d.country));
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$: stackedMetrics = stack()
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.keys(union(filteredMetrics.map((d) => d.country)))
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.value(([, D], key) => D.get(key).posts)
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(index(filteredMetrics, d => d.date, d => d.country));
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.value(([, D], key) => D.get(key).posts)(
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index(
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filteredMetrics,
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(d) => d.date,
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(d) => d.country
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)
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);
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//GDELT stacked areas
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$: filteredGdelt = gdelt.filter((d) => displayCountryMetrics.includes(d.country));
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$: stackedGdelt = stack()
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.keys(union(filteredGdelt.map((d) => d.country)))
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.value(([, D], key) => D.get(key).value)(
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index(
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filteredGdelt,
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(d) => d.date,
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(d) => d.country
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)
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);
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let stackMax = 0;
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$: if (stackedMetrics.length > 0) {
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$: if (stackedMetrics.length > 0 && dataToDisplay == 'meltwater') {
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stackMax = max(stackedMetrics[stackedMetrics.length - 1].map((d) => d[1]));
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}
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$: yScaleStack = scaleLinear([0, stackMax], [height - margins.bottom - margins.top, 0]);
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let areaGenerator
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$: if(xScale && yScaleStack) {
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areaGenerator = area()
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.x((d) => xScale(d.data[0]))
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.y0((d) => yScaleStack(d[0]))
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.y1((d) => yScaleStack(d[1]))
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.curve(curveNatural)
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$: if (stackedGdelt.length > 0 && dataToDisplay == 'gdelt') {
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stackMax = max(stackedGdelt[stackedGdelt.length - 1].map((d) => d[1]));
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}
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$: yScaleStackTicks = yScaleStack.ticks(2).filter(d => d != 0)
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$: yScaleStack = scaleLinear([0, stackMax], [height - margins.bottom - margins.top, 0]);
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let areaGenerator;
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$: if (xScale && yScaleStack) {
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areaGenerator = area()
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.x((d) => xScale(d.data[0]))
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.y0((d) => yScaleStack(d[0]))
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.y1((d) => yScaleStack(d[1]))
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.curve(curveNatural);
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}
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$: yScaleStackTicks = yScaleStack.ticks(2).filter((d) => d != 0);
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// Tooltip
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let showTooltip = false;
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@ -104,7 +140,7 @@
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y1={yScale(nation)}
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y2={yScale(nation)}
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style:stroke={colorScale(nation)}
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stroke-width={yScale.step()*0.9}
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stroke-width={yScale.step() * 0.9}
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opacity={0.1}
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></line>
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<text
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@ -122,7 +158,9 @@
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{#if attrCase.offline_mobilization == '1'}
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<circle
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cx={xScale(new Date(attrCase.attribution_date))}
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cy={actorNations.includes(attrCase.actor_nation[0]) ? yScale(attrCase.actor_nation[0]) : yScale('Other')}
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cy={actorNations.includes(attrCase.actor_nation[0])
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? yScale(attrCase.actor_nation[0])
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: yScale('Other')}
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r={radiusScale(attrCase.breakout_scale) + 2}
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fill={'none'}
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stroke={'#555555'}
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@ -132,9 +170,13 @@
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{/if}
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<Bubble
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cx={xScale(new Date(attrCase.attribution_date))}
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cy={actorNations.includes(attrCase.actor_nation[0]) ? yScale(attrCase.actor_nation[0]) : yScale('Other')}
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cy={actorNations.includes(attrCase.actor_nation[0])
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? yScale(attrCase.actor_nation[0])
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: yScale('Other')}
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r={radiusScale(attrCase.breakout_scale)}
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fill={actorNations.includes(attrCase.actor_nation[0]) ? colorScale(attrCase.actor_nation[0]) : colorScale('Other')}
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fill={actorNations.includes(attrCase.actor_nation[0])
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? colorScale(attrCase.actor_nation[0])
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: colorScale('Other')}
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stroke={'#ffffff'}
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strokeWidth={1.5}
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opacity={opacityScale(attrCase.attribution_score)}
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@ -152,82 +194,106 @@
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{/if}
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</svg>
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<svg {width} height={height}>
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{#if xScale}
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<g transform={`translate(${margins.left},${margins.top})`}>
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{#if stackedMetrics.length > 0 && areaGenerator}
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{#each stackedMetrics as serie}
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<path d={areaGenerator(serie)} stroke={'white'} stroke-width={1} fill={colorScale(serie.key)}>
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</path>
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{/each}
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{/if}
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<rect
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x={-margins.left}
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y={-margins.top}
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width={margins.left}
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height={height - margins.top}
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fill={'#F9F8F8'}
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<div>
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<div class="buttons has-addons is-right">
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<button
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class={dataToDisplay == 'meltwater'
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? 'button is-dark is-selected is-small'
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: 'button is-small'}
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on:click={() => {
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dataToDisplay = 'meltwater';
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}}>Social media posts</button
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>
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<button
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class={dataToDisplay == 'gdelt'
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? 'button is-dark is-selected is-small'
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: 'button is-small'}
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on:click={() => {
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dataToDisplay = 'gdelt';
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}}>Television news mentions</button
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>
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</div>
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<svg {width} {height}>
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{#if xScale}
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<g transform={`translate(${margins.left},${margins.top})`}>
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{#if stackedMetrics.length > 0 && areaGenerator && dataToDisplay == 'meltwater'}
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{#each stackedMetrics as serie}
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<path
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d={areaGenerator(serie)}
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stroke={'white'}
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stroke-width={1}
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fill={colorScale(serie.key)}
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>
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</path>
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{/each}
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{/if}
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{#if stackedGdelt.length > 0 && areaGenerator && dataToDisplay == 'gdelt'}
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{#each stackedGdelt as serie}
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<path
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d={areaGenerator(serie)}
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stroke={'white'}
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stroke-width={1}
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fill={colorScaleGdelt(serie.key)}
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>
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</path>
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{/each}
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{/if}
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<rect
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x={-margins.left}
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y={-margins.top}
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width={margins.left}
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height={height - margins.top}
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fill={'#F9F8F8'}
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></rect>
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{#each yScaleStackTicks as tick}
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{#each yScaleStackTicks as tick}
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<line
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x1={-10}
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x2={-16}
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y1={yScaleStack(tick)}
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y2={yScaleStack(tick)}
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stroke={'#777777'}
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stroke-width={1}
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></line>
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<text
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class={'y-tick'}
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x={-18}
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y={yScaleStack(tick) + 4}
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text-anchor={'end'}
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fill={'#777777'}>{format('~s')(tick)}</text
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>
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{/each}
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</g>
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{/if}
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</svg>
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</div>
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<line
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x1={-10}
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x2={-16}
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y1={yScaleStack(tick)}
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y2={yScaleStack(tick)}
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stroke={'#777777'}
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stroke-width={1}
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></line>
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<text
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class={'y-tick'}
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x={-18}
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y={yScaleStack(tick) + 4}
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text-anchor={'end'}
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fill={'#777777'}
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>{format("~s")(tick)}</text>
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{/each}
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<text
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class={'metrics-label'}
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x={12}
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y={20}
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color={'#000000'}
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>Social media posts</text>
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</g>
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{/if}
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</svg>
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<svg {width} height={height/2}>
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<svg {width} height={height / 2}>
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{#if xScale}
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<g transform={`translate(${marginsKeyEvents.left},${marginsKeyEvents.top})`}>
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<line
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x1={0}
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x2={width}
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y1={32}
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y2={32}
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style:stroke={keyEventColor}
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stroke-width={32}
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opacity={0.1}
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></line>
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<text
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class="country-label"
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x={-10}
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y={32 + 4}
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text-anchor={'end'}
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fill={keyEventColor}></text
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>
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<line
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x1={0}
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x2={width}
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y1={32}
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y2={32}
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style:stroke={keyEventColor}
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stroke-width={32}
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opacity={0.1}
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></line>
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<text class="country-label" x={-10} y={32 + 4} text-anchor={'end'} fill={keyEventColor}
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></text>
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{#each ticks as tick}
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<line
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x1={xScale(tick)}
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x2={xScale(tick)}
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y1={height/2 - marginsKeyEvents.bottom}
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y2={height/2 - marginsKeyEvents.bottom + 10}
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y1={height / 2 - marginsKeyEvents.bottom}
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y2={height / 2 - marginsKeyEvents.bottom + 10}
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stroke={'#777777'}
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stroke-width={1}
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></line>
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<text
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class="time-axis-tick-label"
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x={xScale(tick)}
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y={height/2 - marginsKeyEvents.bottom + 24}
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y={height / 2 - marginsKeyEvents.bottom + 24}
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text-anchor={'middle'}>{dateFormat(tick)}</text
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>
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{/each}
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@ -252,10 +318,10 @@
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{/if}
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</svg>
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{#if showTooltip}
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<Tooltip {tooltipX} {tooltipY} {hoveredCaseData} {width} bind:showTooltip/>
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<Tooltip {tooltipX} {tooltipY} {hoveredCaseData} {width} bind:showTooltip />
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{/if}
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{#if showEventTooltip}
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<EventTooltip {tooltipX} {tooltipY} {hoveredEventData} {width}/>
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<EventTooltip {tooltipX} {tooltipY} {hoveredEventData} {width} />
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{/if}
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</div>
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@ -271,7 +337,7 @@
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font-size: 0.9rem;
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fill: #777777;
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}
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.y-tick, .metrics-label {
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.y-tick {
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font-size: 0.9rem;
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}
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</style>
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@ -40,6 +40,7 @@
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let cases = [];
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let events = [];
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let metrics = [];
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let gdelt = [];
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let maxAttribution = 0;
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onMount(async function () {
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@ -113,6 +114,21 @@
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return a.date - b.date;
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});
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const gdeltResponse = await csv(
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'https://fiat-2024-processed-data.s3.us-west-2.amazonaws.com/gdelt_volume_timeline.csv'
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);
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gdelt = gdeltResponse.map(d => {
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let obj = {};
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obj.date = new Date(d.Date);
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obj.value = +d.Value;
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obj.country = d.Country
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return obj
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}).filter(d => !['North Korea', 'Israel'].includes(d.country))
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gdelt.sort((a, b) => {
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return a.date - b.date;
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});
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if ($page.url.searchParams.has('filters')) {
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const urlFilters = parseUrl($page.url.searchParams.get('filters'));
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actorNationFilter.applyBoolArray(urlFilters.actorNations);
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@ -261,7 +277,7 @@
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{#if isMobile}
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<TimelineMobile {cases} bind:modalOpen bind:activeCaseData></TimelineMobile>
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{:else}
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<Timeline {cases} {events} {metrics}></Timeline>
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<Timeline {cases} {events} {metrics} {gdelt}></Timeline>
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{/if}
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</div>
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</section>
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