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/* 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/. */
"use strict";
/* globals browser */
const Config = {
newIssueEndpoint: "https://webcompat.com/issues/new",
newIssueEndpointPref: "newIssueEndpoint",
screenshotFormat: {
format: "jpeg",
quality: 75,
},
};
const FRAMEWORK_KEYS = ["hasFastClick", "hasMobify", "hasMarfeel"];
browser.helpMenu.onHelpMenuCommand.addListener(tab => {
return getWebCompatInfoForTab(tab).then(
info => {
return openWebCompatTab(info);
},
err => {
console.error("WebCompat Reporter: unexpected error", err);
}
);
});
browser.aboutConfigPrefs.onEndpointPrefChange.addListener(checkEndpointPref);
checkEndpointPref();
async function checkEndpointPref() {
const value = await browser.aboutConfigPrefs.getEndpointPref();
if (value === undefined) {
browser.aboutConfigPrefs.setEndpointPref(Config.newIssueEndpoint);
} else {
Config.newIssueEndpoint = value;
}
}
function hasFastClickPageScript() {
const win = window.wrappedJSObject;
if (win.FastClick) {
return true;
}
for (const property in win) {
try {
const proto = win[property].prototype;
if (proto && proto.needsClick) {
return true;
}
} catch (_) {}
}
return false;
}
function hasMobifyPageScript() {
const win = window.wrappedJSObject;
return !!(win.Mobify && win.Mobify.Tag);
}
function hasMarfeelPageScript() {
const win = window.wrappedJSObject;
return !!win.marfeel;
}
function checkForFrameworks(tabId) {
return browser.tabs
.executeScript(tabId, {
code: `
(function() {
${hasFastClickPageScript};
${hasMobifyPageScript};
${hasMarfeelPageScript};
const result = {
hasFastClick: hasFastClickPageScript(),
hasMobify: hasMobifyPageScript(),
hasMarfeel: hasMarfeelPageScript(),
}
return result;
})();
`,
})
.then(([results]) => results)
.catch(() => false);
}
function getWebCompatInfoForTab(tab) {
const { id, url } = tab;
return Promise.all([
browser.browserInfo.getBlockList(),
browser.browserInfo.getBuildID(),
browser.browserInfo.getGraphicsPrefs(),
browser.browserInfo.getUpdateChannel(),
browser.browserInfo.hasTouchScreen(),
browser.tabExtras.getWebcompatInfo(id),
browser.browserInfo.getAdditionalData(),
checkForFrameworks(id),
browser.tabs.captureTab(id, Config.screenshotFormat).catch(e => {
console.error("WebCompat Reporter: getting a screenshot failed", e);
return Promise.resolve(undefined);
}),
]).then(
([
blockList,
buildID,
graphicsPrefs,
channel,
hasTouchScreen,
frameInfo,
additionalData,
frameworks,
screenshot,
]) => {
if (channel !== "linux") {
delete graphicsPrefs["layers.acceleration.force-enabled"];
}
const consoleLog = frameInfo.log;
delete frameInfo.log;
additionalData.isPB = frameInfo.isPB;
additionalData.prefs = { ...additionalData.prefs, ...graphicsPrefs };
additionalData.hasMixedActiveContentBlocked =
frameInfo.hasMixedActiveContentBlocked;
additionalData.hasMixedDisplayContentBlocked =
frameInfo.hasMixedDisplayContentBlocked;
additionalData.hasTrackingContentBlocked =
!!frameInfo.hasTrackingContentBlocked;
return Object.assign(frameInfo, {
tabId: id,
blockList,
details: Object.assign(graphicsPrefs, {
buildID,
channel,
consoleLog,
frameworks,
additionalData,
hasTouchScreen,
"mixed active content blocked":
frameInfo.hasMixedActiveContentBlocked,
"mixed passive content blocked":
frameInfo.hasMixedDisplayContentBlocked,
"tracking content blocked": frameInfo.hasTrackingContentBlocked
? `true (${blockList})`
: "false",
}),
screenshot,
url,
});
}
);
}
function stripNonASCIIChars(str) {
// eslint-disable-next-line no-control-regex
return str.replace(/[^\x00-\x7F]/g, "");
}
async function openWebCompatTab(compatInfo) {
const url = new URL(Config.newIssueEndpoint);
const { details } = compatInfo;
const params = {
url: `${compatInfo.url}`,
utm_source: "desktop-reporter",
utm_campaign: "report-site-issue-button",
src: "desktop-reporter",
details,
extra_labels: [],
};
for (let framework of FRAMEWORK_KEYS) {
if (details.frameworks[framework]) {
params.details[framework] = true;
params.extra_labels.push(
framework.replace(/^has/, "type-").toLowerCase()
);
}
}
delete details.frameworks;
if (details["gfx.webrender.all"] || details["gfx.webrender.enabled"]) {
params.extra_labels.push("type-webrender-enabled");
}
if (compatInfo.hasTrackingContentBlocked) {
params.extra_labels.push(
`type-tracking-protection-${compatInfo.blockList}`
);
}
const json = stripNonASCIIChars(JSON.stringify(params));
const tab = await browser.tabs.create({ url: url.href });
await browser.tabs.executeScript(tab.id, {
runAt: "document_end",
code: `(function() {
async function postMessageData(dataURI, metadata) {
const res = await fetch(dataURI);
const blob = await res.blob();
const data = {
screenshot: blob,
message: metadata
};
postMessage(data, "${url.origin}");
}
postMessageData("${compatInfo.screenshot}", ${json});
})()`,
});
}
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