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Release v24.000 (from b7d8dd93)

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Fixes tradingview/charting_library#60
Fixes tradingview/charting_library#65
Fixes tradingview/charting_library#70
Fixes tradingview/charting_library#71
Fixes tradingview/charting_library#75
Fixes tradingview/charting_library#76
Fixes tradingview/charting_library#78
Fixes tradingview/charting_library#79
Fixes tradingview/charting_library#81
Fixes tradingview/charting_library#82
Fixes tradingview/charting_library#84
Fixes tradingview/charting_library#86
Fixes tradingview/charting_library#89
Fixes tradingview/charting_library#90
Fixes tradingview/charting_library#91
Fixes tradingview/charting_library#92
Fixes tradingview/charting_library#94
Fixes tradingview/charting_library#99
Fixes tradingview/charting_library#100
Fixes tradingview/charting_library#101
Fixes tradingview/charting_library#102
Fixes tradingview/charting_library#103
Fixes tradingview/charting_library#1995
Fixes tradingview/charting_library#5726
Fixes tradingview/charting_library#6025
Fixes tradingview/charting_library#6406
Fixes tradingview/charting_library#6636
Fixes tradingview/charting_library#6767
Fixes tradingview/charting_library#6775
Fixes tradingview/charting_library#6783
Fixes tradingview/charting_library#6864
Fixes tradingview/charting_library#6926
Fixes tradingview/charting_library#7060
Fixes tradingview/charting_library#7169
Fixes tradingview/charting_library#7307
This commit is contained in:
jenkins
2023-02-14 12:25:28 +00:00
parent e94bed7dc5
commit 26c95a82aa
815 changed files with 10833 additions and 2253 deletions
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3
datafeeds/udf/lib/data-pulse-provider.js
View File

@@ -28,7 +28,8 @@ export class DataPulseProvider {
return;
}
this._requestsPending = 0;
for (const listenerGuid in this._subscribers) { // tslint:disable-line:forin
// eslint-disable-next-line guard-for-in
for (const listenerGuid in this._subscribers) {
this._requestsPending += 1;
this._updateDataForSubscriber(listenerGuid)
.then(() => {

144
datafeeds/udf/lib/history-provider.js
View File

@@ -1,8 +1,9 @@
import { getErrorMessage, } from './helpers';
export class HistoryProvider {
constructor(datafeedUrl, requester) {
constructor(datafeedUrl, requester, limitedServerResponse) {
this._datafeedUrl = datafeedUrl;
this._requester = requester;
this._limitedServerResponse = limitedServerResponse;
}
getBars(symbolInfo, resolution, periodParams) {
const requestParams = {
@@ -20,54 +21,103 @@ export class HistoryProvider {
if (symbolInfo.unit_id !== undefined) {
requestParams.unitId = symbolInfo.unit_id;
}
return new Promise((resolve, reject) => {
this._requester.sendRequest(this._datafeedUrl, 'history', requestParams)
.then((response) => {
if (response.s !== 'ok' && response.s !== 'no_data') {
reject(response.errmsg);
return;
return new Promise(async (resolve, reject) => {
try {
const initialResponse = await this._requester.sendRequest(this._datafeedUrl, 'history', requestParams);
const result = this._processHistoryResponse(initialResponse);
if (this._limitedServerResponse) {
await this._processTruncatedResponse(result, requestParams);
}
const bars = [];
const meta = {
noData: false,
};
if (response.s === 'no_data') {
meta.noData = true;
meta.nextTime = response.nextTime;
resolve(result);
}
catch (e) {
if (e instanceof Error || typeof e === 'string') {
const reasonString = getErrorMessage(e);
// tslint:disable-next-line:no-console
console.warn(`HistoryProvider: getBars() failed, error=${reasonString}`);
reject(reasonString);
}
else {
const volumePresent = response.v !== undefined;
const ohlPresent = response.o !== undefined;
for (let i = 0; i < response.t.length; ++i) {
const barValue = {
time: response.t[i] * 1000,
close: parseFloat(response.c[i]),
open: parseFloat(response.c[i]),
high: parseFloat(response.c[i]),
low: parseFloat(response.c[i]),
};
if (ohlPresent) {
barValue.open = parseFloat(response.o[i]);
barValue.high = parseFloat(response.h[i]);
barValue.low = parseFloat(response.l[i]);
}
if (volumePresent) {
barValue.volume = parseFloat(response.v[i]);
}
bars.push(barValue);
}
}
resolve({
bars: bars,
meta: meta,
});
})
.catch((reason) => {
const reasonString = getErrorMessage(reason);
// tslint:disable-next-line:no-console
console.warn(`HistoryProvider: getBars() failed, error=${reasonString}`);
reject(reasonString);
});
}
});
}
async _processTruncatedResponse(result, requestParams) {
let lastResultLength = result.bars.length;
try {
while (this._limitedServerResponse &&
this._limitedServerResponse.maxResponseLength > 0 &&
this._limitedServerResponse.maxResponseLength === lastResultLength &&
requestParams.from < requestParams.to) {
// adjust request parameters for follow-up request
if (requestParams.countback) {
requestParams.countback = requestParams.countback - lastResultLength;
}
if (this._limitedServerResponse.expectedOrder === 'earliestFirst') {
requestParams.from = Math.round(result.bars[result.bars.length - 1].time / 1000);
}
else {
requestParams.to = Math.round(result.bars[0].time / 1000);
}
const followupResponse = await this._requester.sendRequest(this._datafeedUrl, 'history', requestParams);
const followupResult = this._processHistoryResponse(followupResponse);
lastResultLength = followupResult.bars.length;
// merge result with results collected so far
if (this._limitedServerResponse.expectedOrder === 'earliestFirst') {
result.bars.push(...followupResult.bars);
}
else {
result.bars.unshift(...followupResult.bars);
}
}
}
catch (e) {
/**
* Error occurred during followup request. We won't reject the original promise
* because the initial response was valid so we will return what we've got so far.
*/
if (e instanceof Error || typeof e === 'string') {
const reasonString = getErrorMessage(e);
// tslint:disable-next-line:no-console
console.warn(`HistoryProvider: getBars() warning during followup request, error=${reasonString}`);
}
}
}
_processHistoryResponse(response) {
if (response.s !== 'ok' && response.s !== 'no_data') {
throw new Error(response.errmsg);
}
const bars = [];
const meta = {
noData: false,
};
if (response.s === 'no_data') {
meta.noData = true;
meta.nextTime = response.nextTime;
}
else {
const volumePresent = response.v !== undefined;
const ohlPresent = response.o !== undefined;
for (let i = 0; i < response.t.length; ++i) {
const barValue = {
time: response.t[i] * 1000,
close: parseFloat(response.c[i]),
open: parseFloat(response.c[i]),
high: parseFloat(response.c[i]),
low: parseFloat(response.c[i]),
};
if (ohlPresent) {
barValue.open = parseFloat(response.o[i]);
barValue.high = parseFloat(response.h[i]);
barValue.low = parseFloat(response.l[i]);
}
if (volumePresent) {
barValue.volume = parseFloat(response.v[i]);
}
bars.push(barValue);
}
}
return {
bars: bars,
meta: meta,
};
}
}

3
datafeeds/udf/lib/quotes-pulse-provider.js
View File

@@ -40,7 +40,8 @@ export class QuotesPulseProvider {
if (this._requestsPending > 0) {
return;
}
for (const listenerGuid in this._subscribers) { // tslint:disable-line:forin
// eslint-disable-next-line guard-for-in
for (const listenerGuid in this._subscribers) {
this._requestsPending++;
const subscriptionRecord = this._subscribers[listenerGuid];
this._quotesProvider.getQuotes(updateType === 1 /* SymbolsType.Fast */ ? subscriptionRecord.fastSymbols : subscriptionRecord.symbols)

1
datafeeds/udf/lib/requester.js
View File

@@ -21,6 +21,7 @@ export class Requester {
if (this._headers !== undefined) {
options.headers = this._headers;
}
// eslint-disable-next-line no-restricted-globals
return fetch(`${datafeedUrl}/${urlPath}`, options)
.then((response) => response.text())
.then((responseTest) => JSON.parse(responseTest));

6
datafeeds/udf/lib/udf-compatible-datafeed-base.js
View File

@@ -12,12 +12,12 @@ function extractField(data, field, arrayIndex) {
* See UDF protocol reference at https://github.com/tradingview/charting_library/wiki/UDF
*/
export class UDFCompatibleDatafeedBase {
constructor(datafeedURL, quotesProvider, requester, updateFrequency = 10 * 1000) {
constructor(datafeedURL, quotesProvider, requester, updateFrequency = 10 * 1000, limitedServerResponse) {
this._configuration = defaultConfiguration();
this._symbolsStorage = null;
this._datafeedURL = datafeedURL;
this._requester = requester;
this._historyProvider = new HistoryProvider(datafeedURL, this._requester);
this._historyProvider = new HistoryProvider(datafeedURL, this._requester, limitedServerResponse);
this._quotesProvider = quotesProvider;
this._dataPulseProvider = new DataPulseProvider(this._historyProvider, updateFrequency);
this._quotesPulseProvider = new QuotesPulseProvider(this._quotesProvider);
@@ -198,7 +198,7 @@ export class UDFCompatibleDatafeedBase {
original_unit_id: (_g = response.original_unit_id) !== null && _g !== void 0 ? _g : response['original-unit-id'],
unit_conversion_types: (_h = response.unit_conversion_types) !== null && _h !== void 0 ? _h : response['unit-conversion-types'],
has_intraday: (_k = (_j = response.has_intraday) !== null && _j !== void 0 ? _j : response['has-intraday']) !== null && _k !== void 0 ? _k : false,
// tslint:disable-next-line: no-deprecation
// eslint-disable-next-line deprecation/deprecation
has_no_volume: (_l = response.has_no_volume) !== null && _l !== void 0 ? _l : response['has-no-volume'],
visible_plots_set: (_m = response.visible_plots_set) !== null && _m !== void 0 ? _m : response['visible-plots-set'],
minmov: (_p = (_o = response.minmovement) !== null && _o !== void 0 ? _o : response.minmov) !== null && _p !== void 0 ? _p : 0,

4
datafeeds/udf/lib/udf-compatible-datafeed.js
View File

@@ -2,9 +2,9 @@ import { UDFCompatibleDatafeedBase } from './udf-compatible-datafeed-base';
import { QuotesProvider } from './quotes-provider';
import { Requester } from './requester';
export class UDFCompatibleDatafeed extends UDFCompatibleDatafeedBase {
constructor(datafeedURL, updateFrequency = 10 * 1000) {
constructor(datafeedURL, updateFrequency = 10 * 1000, limitedServerResponse) {
const requester = new Requester();
const quotesProvider = new QuotesProvider(datafeedURL, requester);
super(datafeedURL, quotesProvider, requester, updateFrequency);
super(datafeedURL, quotesProvider, requester, updateFrequency, limitedServerResponse);
}
}