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353 lines
11 KiB
JavaScript
353 lines
11 KiB
JavaScript
/* global Chart */
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import Component from '@glimmer/component';
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import moment from 'moment';
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import {action} from '@ember/object';
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import {getSymbol} from 'ghost-admin/utils/currency';
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import {inject as service} from '@ember/service';
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import {tracked} from '@glimmer/tracking';
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const DATE_FORMAT = 'D MMM';
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const DAYS_OPTIONS = [{
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name: '7 Days',
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value: 7
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}, {
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name: '30 Days',
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value: 30
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}, {
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name: '90 Days',
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value: 90
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}, {
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name: 'All Time',
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value: 'all'
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}];
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const DISPLAY_OPTIONS = [{
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name: 'Total members',
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value: 'total'
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}, {
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name: 'Paid members',
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value: 'paid'
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}, {
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name: 'Free members',
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value: 'free'
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}];
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// custom ChartJS draw function
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Chart.defaults.hoverLine = Chart.defaults.line;
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Chart.controllers.hoverLine = Chart.controllers.line.extend({
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draw: function (ease) {
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Chart.controllers.line.prototype.draw.call(this, ease);
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if (this.chart.tooltip._active && this.chart.tooltip._active.length) {
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let activePoint = this.chart.tooltip._active[0],
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ctx = this.chart.ctx,
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x = activePoint.tooltipPosition().x,
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topY = this.chart.legend.bottom,
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bottomY = this.chart.chartArea.bottom;
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// draw line
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ctx.save();
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ctx.beginPath();
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ctx.moveTo(x, topY);
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ctx.lineTo(x, bottomY);
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ctx.setLineDash([3, 4]);
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ctx.lineWidth = 1;
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ctx.strokeStyle = '#7C8B9A';
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ctx.stroke();
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ctx.restore();
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}
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}
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});
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export default class Anchor extends Component {
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@service dashboardStats;
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@service feature;
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@tracked chartDisplay = 'total';
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daysOptions = DAYS_OPTIONS;
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displayOptions = DISPLAY_OPTIONS;
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get days() {
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return this.dashboardStats.chartDays;
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}
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set days(days) {
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this.dashboardStats.chartDays = days;
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}
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@action
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loadCharts() {
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this.dashboardStats.loadMemberCountStats();
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if (this.hasPaidTiers) {
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this.dashboardStats.loadMrrStats();
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}
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}
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@action
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onDisplayChange(selected) {
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this.chartDisplay = selected.value;
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}
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@action
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onDaysChange(selected) {
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this.days = selected.value;
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}
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get selectedDaysOption() {
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return this.daysOptions.find(d => d.value === this.days);
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}
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get selectedDisplayOption() {
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return this.displayOptions.find(d => d.value === this.chartDisplay) ?? this.displayOptions[0];
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}
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get loading() {
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return this.dashboardStats.memberCountStats === null;
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}
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get totalMembers() {
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return this.dashboardStats.memberCounts?.total ?? 0;
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}
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get paidMembers() {
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return this.dashboardStats.memberCounts?.paid ?? 0;
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}
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get freeMembers() {
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return this.dashboardStats.memberCounts?.free ?? 0;
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}
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get hasTrends() {
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return this.dashboardStats.memberCounts !== null
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&& this.dashboardStats.memberCountsTrend !== null;
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}
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get totalMembersTrend() {
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return this.calculatePercentage(this.dashboardStats.memberCountsTrend.total, this.dashboardStats.memberCounts.total);
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}
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get paidMembersTrend() {
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return this.calculatePercentage(this.dashboardStats.memberCountsTrend.paid, this.dashboardStats.memberCounts.paid);
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}
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get freeMembersTrend() {
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return this.calculatePercentage(this.dashboardStats.memberCountsTrend.free, this.dashboardStats.memberCounts.free);
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}
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get hasPaidTiers() {
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return this.dashboardStats.siteStatus?.hasPaidTiers;
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}
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get chartType() {
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return 'hoverLine'; // uses custom ChartJS draw function
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}
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get chartTitle() {
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// paid
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if (this.chartDisplay === 'paid') {
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return 'Paid members';
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// free
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} else if (this.chartDisplay === 'free') {
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return 'Free members';
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}
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// total
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return 'Total members';
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}
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get chartData() {
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let stats;
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let labels;
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let data;
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if (this.chartDisplay === 'paid') {
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// paid
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stats = this.dashboardStats.filledMemberCountStats;
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labels = stats.map(stat => stat.date);
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data = stats.map(stat => stat.paid + stat.comped);
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} else if (this.chartDisplay === 'free') {
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// free
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stats = this.dashboardStats.filledMemberCountStats;
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labels = stats.map(stat => stat.date);
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data = stats.map(stat => stat.free);
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} else {
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// total
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stats = this.dashboardStats.filledMemberCountStats;
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labels = stats.map(stat => stat.date);
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data = stats.map(stat => stat.paid + stat.free + stat.comped);
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}
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// gradient for line
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const canvasLine = document.createElement('canvas');
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const ctxLine = canvasLine.getContext('2d');
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const gradientLine = ctxLine.createLinearGradient(0, 0, 1000, 0);
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gradientLine.addColorStop(0, 'rgba(250, 45, 142, 1');
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gradientLine.addColorStop(1, 'rgba(143, 66, 255, 1');
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// gradient for fill
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const canvasFill = document.createElement('canvas');
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const ctxFill = canvasFill.getContext('2d');
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const gradientFill = ctxFill.createLinearGradient(0, 0, 1000, 0);
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gradientFill.addColorStop(0, 'rgba(250, 45, 142, 0.2');
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gradientFill.addColorStop(1, 'rgba(143, 66, 255, 0.02');
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return {
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labels: labels,
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datasets: [{
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data: data,
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tension: 0,
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cubicInterpolationMode: 'monotone',
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fill: true,
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fillColor: gradientFill,
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backgroundColor: gradientFill,
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pointRadius: 0,
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pointHitRadius: 10,
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pointBorderColor: '#8E42FF',
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pointBackgroundColor: '#8E42FF',
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pointHoverBackgroundColor: '#8E42FF',
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pointHoverBorderColor: '#8E42FF',
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pointHoverRadius: 0,
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borderColor: gradientLine,
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borderJoinStyle: 'miter'
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}]
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};
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}
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get mrrCurrencySymbol() {
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if (this.dashboardStats.mrrStats === null) {
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return '';
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}
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const firstCurrency = this.dashboardStats.mrrStats[0] ? this.dashboardStats.mrrStats[0].currency : 'usd';
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return getSymbol(firstCurrency);
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}
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get chartOptions() {
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let barColor = this.feature.nightShift ? 'rgba(200, 204, 217, 0.25)' : 'rgba(200, 204, 217, 0.65)';
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return {
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maintainAspectRatio: false,
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responsiveAnimationDuration: 1,
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animation: false,
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title: {
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display: false
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},
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legend: {
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display: false
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},
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layout: {
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padding: {
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top: 2,
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bottom: 2,
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left: 1,
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right: 1
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}
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},
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hover: {
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onHover: function (e) {
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e.target.style.cursor = 'pointer';
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}
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},
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tooltips: {
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enabled: false,
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intersect: false,
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mode: 'index',
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custom: function (tooltip) {
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// get tooltip element
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const tooltipEl = document.getElementById('gh-dashboard5-anchor-tooltip');
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// only show tooltip when active
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if (tooltip.opacity === 0) {
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tooltipEl.style.display = 'none';
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tooltipEl.style.opacity = 0;
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return;
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}
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// update tooltip styles
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tooltipEl.style.display = 'block';
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tooltipEl.style.opacity = 1;
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tooltipEl.style.position = 'absolute';
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tooltipEl.style.left = tooltip.x + 'px';
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tooltipEl.style.top = tooltip.y + 'px';
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},
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callbacks: {
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label: (tooltipItems, data) => {
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const value = data.datasets[tooltipItems.datasetIndex].data[tooltipItems.index].toString().replace(/\B(?=(\d{3})+(?!\d))/g, ',');
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document.querySelector('#gh-dashboard5-anchor-tooltip .gh-dashboard5-tooltip-value').innerHTML = value;
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},
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title: (tooltipItems) => {
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const value = moment(tooltipItems[0].xLabel).format(DATE_FORMAT);
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document.querySelector('#gh-dashboard5-anchor-tooltip .gh-dashboard5-tooltip-label').innerHTML = value;
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}
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}
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},
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scales: {
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yAxes: [{
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display: true,
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gridLines: {
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drawTicks: false,
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display: true,
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drawBorder: false,
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color: 'transparent',
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zeroLineColor: barColor,
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zeroLineWidth: 1
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},
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ticks: {
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display: false
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}
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}],
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xAxes: [{
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display: true,
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scaleLabel: {
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align: 'start'
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},
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gridLines: {
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color: barColor,
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borderDash: [3,4],
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display: true,
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drawBorder: true,
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drawTicks: false,
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zeroLineWidth: 1,
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zeroLineColor: barColor,
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zeroLineBorderDash: [3,4]
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},
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ticks: {
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display: false,
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beginAtZero: true,
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callback: function (value, index, values) {
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if (index === 0) {
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document.getElementById('gh-dashboard5-anchor-date-start').innerHTML = moment(value).format(DATE_FORMAT);
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}
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if (index === values.length - 1) {
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document.getElementById('gh-dashboard5-anchor-date-end').innerHTML = moment(value).format(DATE_FORMAT);
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}
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return value;
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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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get chartHeight() {
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return 200;
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}
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get chartHeightSmall() {
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return 180;
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}
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calculatePercentage(from, to) {
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if (from === 0) {
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if (to > 0) {
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return 100;
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}
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return 0;
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}
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return Math.round((to - from) / from * 100);
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}
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}
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