109 lines
2.8 KiB
Plaintext
109 lines
2.8 KiB
Plaintext
import Component from "@glimmer/component";
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import { number } from "discourse/lib/formatter";
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import { makeArray } from "discourse-common/lib/helpers";
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import hexToRGBA from "admin/lib/hex-to-rgba";
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import Report from "admin/models/report";
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import Chart from "./chart";
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export default class AdminReportStackedLineChart extends Component {
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get chartConfig() {
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const { model } = this.args;
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const chartData = makeArray(model.chartData || model.data).map((cd) => ({
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label: cd.label,
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color: cd.color,
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data: Report.collapse(model, cd.data),
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}));
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return {
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type: "line",
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data: {
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labels: chartData[0].data.mapBy("x"),
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datasets: chartData.map((cd) => ({
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label: cd.label,
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stack: "pageviews-stack",
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data: cd.data,
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fill: true,
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backgroundColor: hexToRGBA(cd.color, 0.3),
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borderColor: cd.color,
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pointBackgroundColor: cd.color,
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pointBorderColor: "#fff",
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pointHoverBackgroundColor: "#fff",
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pointHoverBorderColor: cd.color,
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})),
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},
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options: {
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responsive: true,
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maintainAspectRatio: false,
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responsiveAnimationDuration: 0,
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hover: { mode: "index" },
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animation: {
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duration: 0,
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},
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plugins: {
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tooltip: {
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mode: "index",
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intersect: false,
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callbacks: {
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beforeFooter: (tooltipItem) => {
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const total = tooltipItem.reduce(
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(sum, item) => sum + parseInt(item.parsed.y || 0, 10),
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0
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);
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return `= ${total}`;
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},
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title: (tooltipItem) =>
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moment(tooltipItem[0].label, "YYYY-MM-DD").format("LL"),
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},
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},
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},
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layout: {
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padding: {
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left: 0,
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top: 0,
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right: 0,
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bottom: 0,
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},
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},
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scales: {
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y: [
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{
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stacked: true,
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display: true,
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ticks: {
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callback: (label) => number(label),
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sampleSize: 5,
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maxRotation: 25,
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minRotation: 25,
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},
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},
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],
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x: [
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{
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display: true,
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gridLines: { display: false },
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type: "time",
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time: {
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unit: Report.unitForDatapoints(chartData[0].data.length),
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},
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ticks: {
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sampleSize: 5,
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maxRotation: 50,
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minRotation: 50,
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},
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},
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],
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},
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},
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};
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}
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<template>
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<Chart
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@chartConfig={{this.chartConfig}}
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class="admin-report-chart admin-report-stacked-line-chart"
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/>
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</template>
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}
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