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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.HarRecorder = void 0;
var _fs = _interopRequireDefault(require("fs"));
var _path = _interopRequireDefault(require("path"));
var _artifact = require("../artifact");
var _harTracer = require("./harTracer");
var _zipBundle = require("../../zipBundle");
var _manualPromise = require("../../utils/manualPromise");
var _utils = require("../../utils");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Copyright (c) Microsoft Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
class HarRecorder {
constructor(context, page, options) {
this._artifact = void 0;
this._isFlushed = false;
this._tracer = void 0;
this._entries = [];
this._zipFile = null;
this._writtenZipEntries = new Set();
this._artifact = new _artifact.Artifact(context, _path.default.join(context._browser.options.artifactsDir, `${(0, _utils.createGuid)()}.har`));
const urlFilterRe = options.urlRegexSource !== undefined && options.urlRegexFlags !== undefined ? new RegExp(options.urlRegexSource, options.urlRegexFlags) : undefined;
const expectsZip = options.path.endsWith('.zip');
const content = options.content || (expectsZip ? 'attach' : 'embed');
this._tracer = new _harTracer.HarTracer(context, page, this, {
content,
slimMode: options.mode === 'minimal',
includeTraceInfo: false,
recordRequestOverrides: true,
waitForContentOnStop: true,
skipScripts: false,
urlFilter: urlFilterRe !== null && urlFilterRe !== void 0 ? urlFilterRe : options.urlGlob
});
this._zipFile = content === 'attach' || expectsZip ? new _zipBundle.yazl.ZipFile() : null;
this._tracer.start();
}
onEntryStarted(entry) {
this._entries.push(entry);
}
onEntryFinished(entry) {}
onContentBlob(sha1, buffer) {
if (!this._zipFile || this._writtenZipEntries.has(sha1)) return;
this._writtenZipEntries.add(sha1);
this._zipFile.addBuffer(buffer, sha1);
}
async flush() {
if (this._isFlushed) return;
this._isFlushed = true;
await this._tracer.flush();
const log = this._tracer.stop();
log.entries = this._entries;
const harFileContent = jsonStringify({
log
});
if (this._zipFile) {
const result = new _manualPromise.ManualPromise();
this._zipFile.on('error', error => result.reject(error));
this._zipFile.addBuffer(Buffer.from(harFileContent, 'utf-8'), 'har.har');
this._zipFile.end();
this._zipFile.outputStream.pipe(_fs.default.createWriteStream(this._artifact.localPath())).on('close', () => {
result.resolve();
});
await result;
} else {
await _fs.default.promises.writeFile(this._artifact.localPath(), harFileContent);
}
}
async export() {
await this.flush();
this._artifact.reportFinished();
return this._artifact;
}
}
exports.HarRecorder = HarRecorder;
function jsonStringify(object) {
const tokens = [];
innerJsonStringify(object, tokens, '', false, undefined);
return tokens.join('');
}
function innerJsonStringify(object, tokens, indent, flat, parentKey) {
if (typeof object !== 'object' || object === null) {
tokens.push(JSON.stringify(object));
return;
}
const isArray = Array.isArray(object);
if (!isArray && object.constructor.name !== 'Object') {
tokens.push(JSON.stringify(object));
return;
}
const entries = isArray ? object : Object.entries(object).filter(e => e[1] !== undefined);
if (!entries.length) {
tokens.push(isArray ? `[]` : `{}`);
return;
}
const childIndent = `${indent} `;
let brackets;
if (isArray) brackets = flat ? {
open: '[',
close: ']'
} : {
open: `[\n${childIndent}`,
close: `\n${indent}]`
};else brackets = flat ? {
open: '{ ',
close: ' }'
} : {
open: `{\n${childIndent}`,
close: `\n${indent}}`
};
tokens.push(brackets.open);
for (let i = 0; i < entries.length; ++i) {
const entry = entries[i];
if (i) tokens.push(flat ? `, ` : `,\n${childIndent}`);
if (!isArray) tokens.push(`${JSON.stringify(entry[0])}: `);
const key = isArray ? undefined : entry[0];
const flatten = flat || key === 'timings' || parentKey === 'headers';
innerJsonStringify(isArray ? entry : entry[1], tokens, childIndent, flatten, key);
}
tokens.push(brackets.close);
}