mirror of
https://github.com/plausible/analytics.git
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418 lines
14 KiB
JavaScript
418 lines
14 KiB
JavaScript
import React from 'react';
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import { withRouter, Link } from 'react-router-dom'
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import Chart from 'chart.js/auto';
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import { navigateToQuery } from '../../query'
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import numberFormatter, {durationFormatter} from '../../util/number-formatter'
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import * as api from '../../api'
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import * as storage from '../../util/storage'
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import LazyLoader from '../../components/lazy-loader'
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import {GraphTooltip, buildDataSet, dateFormatter} from './graph-util';
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import TopStats from './top-stats';
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import * as url from '../../util/url'
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export const METRIC_MAPPING = {
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'Unique visitors (last 30 min)': 'visitors',
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'Pageviews (last 30 min)': 'pageviews',
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'Unique visitors': 'visitors',
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'Visit duration': 'visit_duration',
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'Total pageviews': 'pageviews',
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'Bounce rate': 'bounce_rate',
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'Unique conversions': 'conversions',
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// 'Time on Page': 'time',
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// 'Conversion rate': 'conversion_rate',
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// 'Total conversions': 't_conversions',
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}
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export const METRIC_LABELS = {
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'visitors': 'Visitors',
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'pageviews': 'Pageviews',
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'bounce_rate': 'Bounce Rate',
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'visit_duration': 'Visit Duration',
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'conversions': 'Converted Visitors',
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// 'time': 'Time on Page',
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// 'conversion_rate': 'Conversion Rate',
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// 't_conversions': 'Total Conversions'
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}
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export const METRIC_FORMATTER = {
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'visitors': numberFormatter,
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'pageviews': numberFormatter,
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'bounce_rate': (number) => (`${number}%`),
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'visit_duration': durationFormatter,
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'conversions': numberFormatter,
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// 'time': durationFormatter,
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// 'conversion_rate': (number) => (`${Math.max(number, 100)}%`),
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// 't_conversions': numberFormatter
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}
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class LineGraph extends React.Component {
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constructor(props) {
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super(props);
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this.regenerateChart = this.regenerateChart.bind(this);
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this.updateWindowDimensions = this.updateWindowDimensions.bind(this);
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this.state = {
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exported: false
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};
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}
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regenerateChart() {
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const { graphData, metric } = this.props
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const graphEl = document.getElementById("main-graph-canvas")
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this.ctx = graphEl.getContext('2d');
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const dataSet = buildDataSet(graphData.plot, graphData.present_index, this.ctx, METRIC_LABELS[metric])
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// const prev_dataSet = graphData.prev_plot && buildDataSet(graphData.prev_plot, false, this.ctx, METRIC_LABELS[metric], true)
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// const combinedDataSets = comparison.enabled && prev_dataSet ? [...dataSet, ...prev_dataSet] : dataSet;
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return new Chart(this.ctx, {
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type: 'line',
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data: {
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labels: graphData.labels,
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datasets: dataSet
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},
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options: {
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animation: false,
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plugins: {
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legend: { display: false },
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tooltip: {
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enabled: false,
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mode: 'index',
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intersect: false,
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position: 'average',
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external: GraphTooltip(graphData, metric)
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},
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},
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responsive: true,
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onResize: this.updateWindowDimensions,
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elements: { line: { tension: 0 }, point: { radius: 0 } },
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onClick: this.onClick.bind(this),
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scales: {
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y: {
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beginAtZero: true,
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ticks: {
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callback: METRIC_FORMATTER[metric],
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maxTicksLimit: 8,
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color: this.props.darkTheme ? 'rgb(243, 244, 246)' : undefined
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},
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grid: {
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zeroLineColor: 'transparent',
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drawBorder: false,
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}
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},
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x: {
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grid: { display: false },
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ticks: {
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maxTicksLimit: 8,
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callback: function(val, _index, _ticks) { return dateFormatter(graphData.interval)(this.getLabelForValue(val)) },
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color: this.props.darkTheme ? 'rgb(243, 244, 246)' : undefined
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}
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}
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},
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interaction: {
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mode: 'index',
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intersect: false,
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}
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}
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});
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}
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repositionTooltip(e) {
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const tooltipEl = document.getElementById('chartjs-tooltip');
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if (tooltipEl && window.innerWidth >= 768) {
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if (e.clientX > 0.66 * window.innerWidth) {
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tooltipEl.style.right = (window.innerWidth - e.clientX) + window.pageXOffset + 'px'
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tooltipEl.style.left = null;
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} else {
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tooltipEl.style.right = null;
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tooltipEl.style.left = e.clientX + window.pageXOffset + 'px'
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}
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tooltipEl.style.top = e.clientY + window.pageYOffset + 'px'
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tooltipEl.style.opacity = 1;
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}
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}
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componentDidMount() {
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if (this.props.metric && this.props.graphData) {
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this.chart = this.regenerateChart();
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}
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window.addEventListener('mousemove', this.repositionTooltip);
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}
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componentDidUpdate(prevProps) {
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const { graphData, metric, darkTheme } = this.props;
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const tooltip = document.getElementById('chartjs-tooltip');
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if (metric && graphData && (
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graphData !== prevProps.graphData ||
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darkTheme !== prevProps.darkTheme
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)) {
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if (this.chart) {
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this.chart.destroy();
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}
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this.chart = this.regenerateChart();
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this.chart.update();
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if (tooltip) {
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tooltip.style.display = 'none';
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}
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}
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if (!graphData || !metric) {
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if (this.chart) {
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this.chart.destroy();
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}
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if (tooltip) {
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tooltip.style.display = 'none';
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}
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}
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}
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componentWillUnmount() {
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// Ensure that the tooltip doesn't hang around when we are loading more data
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const tooltip = document.getElementById('chartjs-tooltip');
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if (tooltip) {
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tooltip.style.opacity = 0;
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tooltip.style.display = 'none';
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}
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window.removeEventListener('mousemove', this.repositionTooltip)
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}
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/**
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* The current ticks' limits are set to treat iPad (regular/Mini/Pro) as a regular screen.
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* @param {*} chart - The chart instance.
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* @param {*} dimensions - An object containing the new dimensions *of the chart.*
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*/
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updateWindowDimensions(chart, dimensions) {
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chart.options.scales.x.ticks.maxTicksLimit = dimensions.width < 720 ? 5 : 8
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chart.options.scales.y.ticks.maxTicksLimit = dimensions.height < 233 ? 3 : 8
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}
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onClick(e) {
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const element = this.chart.getElementsAtEventForMode(e, 'index', { intersect: false })[0]
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const date = this.chart.data.labels[element.index]
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if (this.props.graphData.interval === 'month') {
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navigateToQuery(
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this.props.history,
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this.props.query,
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{
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period: 'month',
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date,
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}
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)
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} else if (this.props.graphData.interval === 'date') {
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navigateToQuery(
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this.props.history,
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this.props.query,
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{
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period: 'day',
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date,
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}
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)
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}
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}
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pollExportReady() {
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if (document.cookie.includes('exporting')) {
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setTimeout(this.pollExportReady.bind(this), 1000);
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} else {
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this.setState({exported: false})
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}
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}
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downloadSpinner() {
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this.setState({exported: true});
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document.cookie = "exporting=";
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setTimeout(this.pollExportReady.bind(this), 1000);
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}
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downloadLink() {
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if (this.props.query.period !== 'realtime') {
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if (this.state.exported) {
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return (
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<div className="w-4 h-4 mx-2">
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<svg className="animate-spin h-4 w-4 text-indigo-500" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
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<circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4"></circle>
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<path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
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</svg>
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</div>
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)
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} else {
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const endpoint = `/${encodeURIComponent(this.props.site.domain)}/export${api.serializeQuery(this.props.query)}`
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return (
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<a className="w-4 h-4 mx-2" href={endpoint} download onClick={this.downloadSpinner.bind(this)}>
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<svg className="absolute text-gray-700 feather dark:text-gray-300" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"></path><polyline points="7 10 12 15 17 10"></polyline><line x1="12" y1="15" x2="12" y2="3"></line></svg>
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</a>
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)
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}
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}
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}
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samplingNotice() {
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const samplePercent = this.props.topStatData && this.props.topStatData.sample_percent
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if (samplePercent < 100) {
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return (
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<div tooltip={`Stats based on a ${samplePercent}% sample of all visitors`} className="cursor-pointer w-4 h-4 mx-2">
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<svg className="absolute w-4 h-4 dark:text-gray-300 text-gray-700" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor">
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<path strokeLinecap="round" strokeLinejoin="round" strokeWidth="2" d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z" />
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</svg>
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</div>
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)
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}
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}
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importedNotice() {
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const source = this.props.topStatData.imported_source;
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if (source) {
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const withImported = this.props.topStatData.with_imported;
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const strike = withImported ? "" : " line-through"
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const target = url.setQuery('with_imported', !withImported)
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const tip = withImported ? "" : "do not ";
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return (
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<Link to={target} className="w-4 h-4 mx-2">
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<div tooltip={`Stats ${tip}include data imported from ${source}.`} className="cursor-pointer w-4 h-4">
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<svg className="absolute dark:text-gray-300 text-gray-700" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor">
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<text x="4" y="18" fontSize="24" fill="currentColor" className={"text-gray-700 dark:text-gray-300" + strike}>{ source[0].toUpperCase() }</text>
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</svg>
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</div>
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</Link>
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)
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}
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}
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render() {
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const { updateMetric, metric, topStatData, query } = this.props
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const extraClass = this.props.graphData && this.props.graphData.interval === 'hour' ? '' : 'cursor-pointer'
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return (
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<div className="graph-inner">
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<div className="flex flex-wrap">
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<TopStats query={query} metric={metric} updateMetric={updateMetric} topStatData={topStatData}/>
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</div>
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<div className="relative px-2">
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<div className="absolute right-4 -top-10 flex">
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{this.downloadLink()}
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{this.samplingNotice()}
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{ this.importedNotice() }
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</div>
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<canvas id="main-graph-canvas" className={'mt-4 select-none ' + extraClass} width="1054" height="342"></canvas>
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</div>
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</div>
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)
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}
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}
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const LineGraphWithRouter = withRouter(LineGraph)
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export default class VisitorGraph extends React.Component {
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constructor(props) {
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super(props)
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this.state = {
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loading: 2,
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metric: storage.getItem(`metric__${this.props.site.domain}`) || 'visitors'
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}
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this.onVisible = this.onVisible.bind(this)
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this.updateMetric = this.updateMetric.bind(this)
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this.fetchTopStatData = this.fetchTopStatData.bind(this)
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this.fetchGraphData = this.fetchGraphData.bind(this)
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}
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onVisible() {
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this.fetchGraphData()
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this.fetchTopStatData()
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if (this.props.timer) {
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this.props.timer.onTick(this.fetchGraphData)
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this.props.timer.onTick(this.fetchTopStatData)
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}
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}
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componentDidUpdate(prevProps, prevState) {
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const { metric, topStatData } = this.state;
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if (this.props.query !== prevProps.query) {
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this.setState({ loading: 3, graphData: null, topStatData: null })
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this.fetchGraphData()
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this.fetchTopStatData()
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}
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if (metric !== prevState.metric) {
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this.setState({loading: 1, graphData: null})
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this.fetchGraphData()
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}
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const savedMetric = storage.getItem(`metric__${this.props.site.domain}`)
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const topStatLabels = topStatData && topStatData.top_stats.map(({ name }) => METRIC_MAPPING[name]).filter(name => name)
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const prevTopStatLabels = prevState.topStatData && prevState.topStatData.top_stats.map(({ name }) => METRIC_MAPPING[name]).filter(name => name)
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if (topStatLabels && `${topStatLabels}` !== `${prevTopStatLabels}`) {
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if (this.props.query.filters.goal && metric !== 'conversions') {
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this.setState({ metric: 'conversions' })
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} else if (topStatLabels.includes(savedMetric) && savedMetric !== "") {
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this.setState({ metric: savedMetric })
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} else {
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this.setState({ metric: topStatLabels[0] })
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}
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}
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}
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updateMetric(newMetric) {
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if (newMetric === this.state.metric) {
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storage.setItem(`metric__${this.props.site.domain}`, "")
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this.setState({ metric: "" })
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} else {
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storage.setItem(`metric__${this.props.site.domain}`, newMetric)
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this.setState({ metric: newMetric })
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}
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}
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fetchGraphData() {
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if (this.state.metric) {
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api.get(`/api/stats/${encodeURIComponent(this.props.site.domain)}/main-graph`, this.props.query, {metric: this.state.metric || 'none'})
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.then((res) => {
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this.setState((state) => ({ loading: state.loading-2, graphData: res }))
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return res
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})
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} else {
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this.setState((state) => ({ loading: state.loading-2, graphData: null }))
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}
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}
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fetchTopStatData() {
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api.get(`/api/stats/${encodeURIComponent(this.props.site.domain)}/top-stats`, this.props.query)
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.then((res) => {
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this.setState((state) => ({ loading: state.loading-1, topStatData: res }))
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return res
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})
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}
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renderInner() {
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const { query, site } = this.props;
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const { graphData, metric, topStatData, loading } = this.state;
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const theme = document.querySelector('html').classList.contains('dark') || false
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if ((loading <= 1 && topStatData) || (topStatData && graphData)) {
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return (
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<LineGraphWithRouter graphData={graphData} topStatData={topStatData} site={site} query={query} darkTheme={theme} metric={metric} updateMetric={this.updateMetric} />
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)
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}
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}
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render() {
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const {metric, topStatData, graphData} = this.state
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return (
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<LazyLoader onVisible={this.onVisible}>
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<div className={`relative w-full mt-2 bg-white rounded shadow-xl dark:bg-gray-825 transition-padding ease-in-out duration-150 ${metric ? 'main-graph' : 'top-stats-only'}`}>
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{this.state.loading > 0 && <div className="graph-inner"><div className={`${topStatData && !graphData ? 'pt-52 sm:pt-56 md:pt-60' : metric ? 'pt-32 sm:pt-36 md:pt-48' : 'pt-16 sm:pt-14 md:pt-18 lg:pt-5'} mx-auto loading`}><div></div></div></div>}
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{this.renderInner()}
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</div>
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</LazyLoader>
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)
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}
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}
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