diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /toolkit/modules/BrowserTelemetryUtils.sys.mjs | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'toolkit/modules/BrowserTelemetryUtils.sys.mjs')
-rw-r--r-- | toolkit/modules/BrowserTelemetryUtils.sys.mjs | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/toolkit/modules/BrowserTelemetryUtils.sys.mjs b/toolkit/modules/BrowserTelemetryUtils.sys.mjs new file mode 100644 index 0000000000..efbbe01467 --- /dev/null +++ b/toolkit/modules/BrowserTelemetryUtils.sys.mjs @@ -0,0 +1,73 @@ +/* -*- mode: js; indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +export var BrowserTelemetryUtils = { + recordSiteOriginTelemetry(aWindows, aIsGeckoView) { + Services.tm.idleDispatchToMainThread(() => { + this._recordSiteOriginTelemetry(aWindows, aIsGeckoView); + }); + }, + + computeSiteOriginCount(aWindows, aIsGeckoView) { + // Geckoview and Desktop work differently. On desktop, aBrowser objects + // holds an array of tabs which we can use to get the <browser> objects. + // In Geckoview, it is apps' responsibility to keep track of the tabs, so + // there isn't an easy way for us to get the tabs. + let tabs = []; + if (aIsGeckoView) { + // To get all active windows; Each tab has its own window + tabs = aWindows; + } else { + for (const win of aWindows) { + tabs = tabs.concat(win.gBrowser.tabs); + } + } + + let topLevelBCs = []; + + for (const tab of tabs) { + let browser; + if (aIsGeckoView) { + browser = tab.browser; + } else { + browser = tab.linkedBrowser; + } + + if (browser.browsingContext) { + // This is the top level browsingContext + topLevelBCs.push(browser.browsingContext); + } + } + + return CanonicalBrowsingContext.countSiteOrigins(topLevelBCs); + }, + + _recordSiteOriginTelemetry(aWindows, aIsGeckoView) { + let currentTime = Date.now(); + + // default is 5 minutes + if (!this.min_interval) { + this.min_interval = Services.prefs.getIntPref( + "telemetry.number_of_site_origin.min_interval", + 300000 + ); + } + + let originCount = this.computeSiteOriginCount(aWindows, aIsGeckoView); + let histogram = Services.telemetry.getHistogramById( + "FX_NUMBER_OF_UNIQUE_SITE_ORIGINS_ALL_TABS" + ); + + // Discard the first load because most of the time the first load only has 1 + // tab and 1 window open, so it is useless to report it. + if (!this._lastRecordSiteOrigin) { + this._lastRecordSiteOrigin = currentTime; + } else if (currentTime >= this._lastRecordSiteOrigin + this.min_interval) { + this._lastRecordSiteOrigin = currentTime; + + histogram.add(originCount); + } + }, +}; |