discourse/app/assets/javascripts/admin/addon/components/admin-report.js

429 lines
11 KiB
JavaScript

import Component from "@ember/component";
import EmberObject, { action, computed } from "@ember/object";
import { alias, and, equal, notEmpty, or } from "@ember/object/computed";
import { next } from "@ember/runloop";
import { isPresent } from "@ember/utils";
import { classNameBindings, classNames } from "@ember-decorators/component";
import { exportEntity } from "discourse/lib/export-csv";
import { outputExportResult } from "discourse/lib/export-result";
import ReportLoader from "discourse/lib/reports-loader";
import { isTesting } from "discourse-common/config/environment";
import { makeArray } from "discourse-common/lib/helpers";
import discourseComputed from "discourse-common/utils/decorators";
import { i18n } from "discourse-i18n";
import Report, { DAILY_LIMIT_DAYS, SCHEMA_VERSION } from "admin/models/report";
const TABLE_OPTIONS = {
perPage: 8,
total: true,
limit: 20,
formatNumbers: true,
};
const CHART_OPTIONS = {};
@classNameBindings(
"isHidden:hidden",
"isHidden::is-visible",
"isEnabled",
"isLoading",
"dasherizedDataSourceName"
)
@classNames("admin-report")
export default class AdminReport extends Component {
isEnabled = true;
disabledLabel = i18n("admin.dashboard.disabled");
isLoading = false;
rateLimitationString = null;
dataSourceName = null;
report = null;
model = null;
reportOptions = null;
forcedModes = null;
showAllReportsLink = false;
filters = null;
showTrend = false;
showHeader = true;
showTitle = true;
showFilteringUI = false;
@alias("model.dates_filtering") showDatesOptions;
@or("showDatesOptions", "model.available_filters.length") showRefresh;
@and("showTrend", "model.prev_period") shouldDisplayTrend;
endDate = null;
startDate = null;
@or("showTimeoutError", "showExceptionError", "showNotFoundError") showError;
@equal("model.error", "not_found") showNotFoundError;
@equal("model.error", "timeout") showTimeoutError;
@equal("model.error", "exception") showExceptionError;
@notEmpty("model.data") hasData;
_reports = [];
@computed("siteSettings.dashboard_hidden_reports")
get isHidden() {
return (this.siteSettings.dashboard_hidden_reports || "")
.split("|")
.filter(Boolean)
.includes(this.dataSourceName);
}
didReceiveAttrs() {
super.didReceiveAttrs(...arguments);
let startDate = moment();
if (this.filters && isPresent(this.filters.startDate)) {
startDate = moment(this.filters.startDate, "YYYY-MM-DD");
}
this.set("startDate", startDate);
let endDate = moment();
if (this.filters && isPresent(this.filters.endDate)) {
endDate = moment(this.filters.endDate, "YYYY-MM-DD");
}
this.set("endDate", endDate);
if (this.filters) {
this.set("currentMode", this.filters.mode);
}
if (this.report) {
this._renderReport(this.report, this.forcedModes, this.currentMode);
} else if (this.dataSourceName) {
this._fetchReport();
}
}
@discourseComputed("dataSourceName", "model.type")
dasherizedDataSourceName(dataSourceName, type) {
return (dataSourceName || type || "undefined").replace(/_/g, "-");
}
@discourseComputed("dataSourceName", "model.type")
dataSource(dataSourceName, type) {
dataSourceName = dataSourceName || type;
return `/admin/reports/${dataSourceName}`;
}
@discourseComputed("displayedModes.length")
showModes(displayedModesLength) {
return displayedModesLength > 1;
}
@discourseComputed("currentMode")
isChartMode(currentMode) {
return currentMode === "chart";
}
@action
changeGrouping(grouping) {
this.send("refreshReport", {
chartGrouping: grouping,
});
}
@discourseComputed("currentMode", "model.modes", "forcedModes")
displayedModes(currentMode, reportModes, forcedModes) {
const modes = forcedModes ? forcedModes.split(",") : reportModes;
return makeArray(modes).map((mode) => {
const base = `btn-default mode-btn ${mode}`;
const cssClass = currentMode === mode ? `${base} btn-primary` : base;
return {
mode,
cssClass,
icon: mode === "table" ? "table" : "signal",
};
});
}
@discourseComputed("currentMode")
modeComponent(currentMode) {
return `admin-report-${currentMode.replace(/_/g, "-")}`;
}
@discourseComputed(
"dataSourceName",
"startDate",
"endDate",
"filters.customFilters"
)
reportKey(dataSourceName, startDate, endDate, customFilters) {
if (!dataSourceName || !startDate || !endDate) {
return null;
}
startDate = startDate.toISOString(true).split("T")[0];
endDate = endDate.toISOString(true).split("T")[0];
let reportKey = "reports:";
reportKey += [
dataSourceName,
isTesting() ? "start" : startDate.replace(/-/g, ""),
isTesting() ? "end" : endDate.replace(/-/g, ""),
"[:prev_period]",
this.get("reportOptions.table.limit"),
// Convert all filter values to strings to ensure unique serialization
customFilters
? JSON.stringify(customFilters, (k, v) => (k ? `${v}` : v))
: null,
SCHEMA_VERSION,
]
.filter((x) => x)
.map((x) => x.toString())
.join(":");
return reportKey;
}
@discourseComputed("options.chartGrouping", "model.chartData.length")
chartGroupings(grouping, count) {
const options = ["daily", "weekly", "monthly"];
return options.map((id) => {
return {
id,
disabled: id === "daily" && count >= DAILY_LIMIT_DAYS,
label: `admin.dashboard.reports.${id}`,
class: `chart-grouping ${grouping === id ? "active" : "inactive"}`,
};
});
}
@action
onChangeDateRange(range) {
this.setProperties({
startDate: range.from,
endDate: range.to,
});
}
@action
applyFilter(id, value) {
let customFilters = this.get("filters.customFilters") || {};
if (typeof value === "undefined") {
delete customFilters[id];
} else {
customFilters[id] = value;
}
this.send("refreshReport", {
filters: customFilters,
});
}
@action
refreshReport(options = {}) {
if (!this.onRefresh) {
return;
}
this.onRefresh({
type: this.get("model.type"),
mode: this.currentMode,
chartGrouping: options.chartGrouping,
startDate:
typeof options.startDate === "undefined"
? this.startDate
: options.startDate,
endDate:
typeof options.endDate === "undefined" ? this.endDate : options.endDate,
filters:
typeof options.filters === "undefined"
? this.get("filters.customFilters")
: options.filters,
});
}
@action
exportCsv() {
const args = {
name: this.get("model.type"),
start_date: this.startDate.toISOString(true).split("T")[0],
end_date: this.endDate.toISOString(true).split("T")[0],
};
const customFilters = this.get("filters.customFilters");
if (customFilters) {
Object.assign(args, customFilters);
}
exportEntity("report", args).then(outputExportResult);
}
@action
onChangeMode(mode) {
this.set("currentMode", mode);
this.send("refreshReport", {
chartGrouping: null,
});
}
_computeReport() {
if (!this.element || this.isDestroying || this.isDestroyed) {
return;
}
if (!this._reports || !this._reports.length) {
return;
}
// on a slow network _fetchReport could be called multiple times between
// T and T+x, and all the ajax responses would occur after T+(x+y)
// to avoid any inconsistencies we filter by period and make sure
// the array contains only unique values
let filteredReports = this._reports.uniqBy("report_key");
let report;
const sort = (r) => {
if (r.length > 1) {
return r.findBy("type", this.dataSourceName);
} else {
return r;
}
};
if (!this.startDate || !this.endDate) {
report = sort(filteredReports)[0];
} else {
report = sort(
filteredReports.filter((r) => r.report_key.includes(this.reportKey))
)[0];
if (!report) {
return;
}
}
if (report.error === "not_found") {
this.set("showFilteringUI", false);
}
this._renderReport(report, this.forcedModes, this.currentMode);
}
_renderReport(report, forcedModes, currentMode) {
const modes = forcedModes ? forcedModes.split(",") : report.modes;
currentMode = currentMode || (modes ? modes[0] : null);
this.setProperties({
model: report,
currentMode,
options: this._buildOptions(currentMode, report),
});
}
_fetchReport() {
this.setProperties({ isLoading: true, rateLimitationString: null });
next(() => {
let payload = this._buildPayload(["prev_period"]);
const callback = (response) => {
if (!this.element || this.isDestroying || this.isDestroyed) {
return;
}
this.set("isLoading", false);
if (response === 429) {
this.set(
"rateLimitationString",
i18n("admin.dashboard.too_many_requests")
);
} else if (response === 500) {
this.set("model.error", "exception");
} else if (response) {
this._reports.push(this._loadReport(response));
this._computeReport();
}
};
ReportLoader.enqueue(this.dataSourceName, payload.data, callback);
});
}
_buildPayload(facets) {
let payload = { data: { facets } };
if (this.startDate) {
payload.data.start_date = moment(this.startDate)
.toISOString(true)
.split("T")[0];
}
if (this.endDate) {
payload.data.end_date = moment(this.endDate)
.toISOString(true)
.split("T")[0];
}
if (this.get("reportOptions.table.limit")) {
payload.data.limit = this.get("reportOptions.table.limit");
}
if (this.get("filters.customFilters")) {
payload.data.filters = this.get("filters.customFilters");
}
return payload;
}
_buildOptions(mode, report) {
if (mode === "table") {
const tableOptions = JSON.parse(JSON.stringify(TABLE_OPTIONS));
return EmberObject.create(
Object.assign(tableOptions, this.get("reportOptions.table") || {})
);
} else if (mode === "chart") {
const chartOptions = JSON.parse(JSON.stringify(CHART_OPTIONS));
return EmberObject.create(
Object.assign(chartOptions, this.get("reportOptions.chart") || {}, {
chartGrouping:
this.get("reportOptions.chartGrouping") ||
Report.groupingForDatapoints(report.chartData.length),
})
);
} else if (mode === "stacked-chart" || mode === "stacked_chart") {
return this.get("reportOptions.stackedChart") || {};
}
}
_loadReport(jsonReport) {
Report.fillMissingDates(jsonReport, { filledField: "chartData" });
if (jsonReport.chartData && jsonReport.modes[0] === "stacked_chart") {
jsonReport.chartData = jsonReport.chartData.map((chartData) => {
if (chartData.length > 40) {
return {
data: chartData.data,
req: chartData.req,
label: chartData.label,
color: chartData.color,
};
} else {
return chartData;
}
});
}
if (jsonReport.prev_data) {
Report.fillMissingDates(jsonReport, {
filledField: "prevChartData",
dataField: "prev_data",
starDate: jsonReport.prev_startDate,
endDate: jsonReport.prev_endDate,
});
}
return Report.create(jsonReport);
}
}