summaryrefslogtreecommitdiffstats
path: root/application/basilisk/base/content/browser-media.js
diff options
context:
space:
mode:
Diffstat (limited to 'application/basilisk/base/content/browser-media.js')
-rw-r--r--application/basilisk/base/content/browser-media.js351
1 files changed, 0 insertions, 351 deletions
diff --git a/application/basilisk/base/content/browser-media.js b/application/basilisk/base/content/browser-media.js
deleted file mode 100644
index df76df9c0..000000000
--- a/application/basilisk/base/content/browser-media.js
+++ /dev/null
@@ -1,351 +0,0 @@
-/* -*- 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/. */
-
-"use strict";
-
-var gEMEHandler = {
- get uiEnabled() {
-#ifdef MOZ_EME
- let emeUIEnabled = Services.prefs.getBoolPref("browser.eme.ui.enabled");
- // Force-disable on WinXP:
- if (navigator.platform.toLowerCase().startsWith("win")) {
- emeUIEnabled = emeUIEnabled && parseFloat(Services.sysinfo.get("version")) >= 6;
- }
- return emeUIEnabled;
-#else
- return false;
-#endif
- },
- ensureEMEEnabled(browser, keySystem) {
- Services.prefs.setBoolPref("media.eme.enabled", true);
- if (keySystem &&
- keySystem == "com.widevine.alpha" &&
- Services.prefs.getPrefType("media.gmp-widevinecdm.enabled") &&
- !Services.prefs.getBoolPref("media.gmp-widevinecdm.enabled")) {
- Services.prefs.setBoolPref("media.gmp-widevinecdm.enabled", true);
- }
- browser.reload();
- },
- isKeySystemVisible(keySystem) {
- if (!keySystem) {
- return false;
- }
- if (keySystem == "com.widevine.alpha" &&
- Services.prefs.getPrefType("media.gmp-widevinecdm.visible")) {
- return Services.prefs.getBoolPref("media.gmp-widevinecdm.visible");
- }
- return true;
- },
- getLearnMoreLink(msgId) {
- let text = gNavigatorBundle.getString("emeNotifications." + msgId + ".learnMoreLabel");
- let baseURL = Services.urlFormatter.formatURLPref("app.support.baseURL");
- return "<label class='text-link' href='" + baseURL + "drm-content'>" +
- text + "</label>";
- },
- receiveMessage({target: browser, data: data}) {
- let parsedData;
- try {
- parsedData = JSON.parse(data);
- } catch (ex) {
- Cu.reportError("Malformed EME video message with data: " + data);
- return;
- }
- let {status: status, keySystem: keySystem} = parsedData;
- // Don't need to show if disabled or keysystem not visible.
- if (!this.uiEnabled || !this.isKeySystemVisible(keySystem)) {
- return;
- }
-
- let notificationId;
- let buttonCallback;
- let params = [];
- switch (status) {
- case "available":
- case "cdm-created":
- // Only show the chain icon for proprietary CDMs. Clearkey is not one.
- if (keySystem != "org.w3.clearkey") {
- this.showPopupNotificationForSuccess(browser, keySystem);
- }
- // ... and bail!
- return;
-
- case "api-disabled":
- case "cdm-disabled":
- notificationId = "drmContentDisabled";
- buttonCallback = gEMEHandler.ensureEMEEnabled.bind(gEMEHandler, browser, keySystem)
- params = [this.getLearnMoreLink(notificationId)];
- break;
-
- case "cdm-insufficient-version":
- notificationId = "drmContentCDMInsufficientVersion";
- params = [this._brandShortName];
- break;
-
- case "cdm-not-installed":
- notificationId = "drmContentCDMInstalling";
- params = [this._brandShortName];
- break;
-
- case "cdm-not-supported":
- // Not to pop up user-level notification because they cannot do anything
- // about it.
- return;
- default:
- Cu.reportError(new Error("Unknown message ('" + status + "') dealing with EME key request: " + data));
- return;
- }
-
- this.showNotificationBar(browser, notificationId, keySystem, params, buttonCallback);
- },
- showNotificationBar(browser, notificationId, keySystem, labelParams, callback) {
- let box = gBrowser.getNotificationBox(browser);
- if (box.getNotificationWithValue(notificationId)) {
- return;
- }
-
- let msgPrefix = "emeNotifications." + notificationId + ".";
- let msgId = msgPrefix + "message";
-
- let message = labelParams.length ?
- gNavigatorBundle.getFormattedString(msgId, labelParams) :
- gNavigatorBundle.getString(msgId);
-
- let buttons = [];
- if (callback) {
- let btnLabelId = msgPrefix + "button.label";
- let btnAccessKeyId = msgPrefix + "button.accesskey";
- buttons.push({
- label: gNavigatorBundle.getString(btnLabelId),
- accessKey: gNavigatorBundle.getString(btnAccessKeyId),
- callback
- });
- }
-
- let iconURL = "chrome://browser/skin/drm-icon.svg#chains-black";
-
- // Do a little dance to get rich content into the notification:
- let fragment = document.createDocumentFragment();
- let descriptionContainer = document.createElement("description");
- descriptionContainer.innerHTML = message;
- while (descriptionContainer.childNodes.length) {
- fragment.appendChild(descriptionContainer.childNodes[0]);
- }
-
- box.appendNotification(fragment, notificationId, iconURL, box.PRIORITY_WARNING_MEDIUM,
- buttons);
- },
- showPopupNotificationForSuccess(browser, keySystem) {
- // We're playing EME content! Remove any "we can't play because..." messages.
- var box = gBrowser.getNotificationBox(browser);
- ["drmContentDisabled",
- "drmContentCDMInstalling"
- ].forEach(function(value) {
- var notification = box.getNotificationWithValue(value);
- if (notification)
- box.removeNotification(notification);
- });
-
- // Don't bother creating it if it's already there:
- if (PopupNotifications.getNotification("drmContentPlaying", browser)) {
- return;
- }
-
- let msgPrefix = "emeNotifications.drmContentPlaying.";
- let msgId = msgPrefix + "message2";
- let btnLabelId = msgPrefix + "button.label";
- let btnAccessKeyId = msgPrefix + "button.accesskey";
-
- let message = gNavigatorBundle.getFormattedString(msgId, [this._brandShortName]);
- let anchorId = "eme-notification-icon";
- let firstPlayPref = "browser.eme.ui.firstContentShown";
- if (!Services.prefs.getPrefType(firstPlayPref) ||
- !Services.prefs.getBoolPref(firstPlayPref)) {
- document.getElementById(anchorId).setAttribute("firstplay", "true");
- Services.prefs.setBoolPref(firstPlayPref, true);
- } else {
- document.getElementById(anchorId).removeAttribute("firstplay");
- }
-
- let mainAction = {
- label: gNavigatorBundle.getString(btnLabelId),
- accessKey: gNavigatorBundle.getString(btnAccessKeyId),
- callback() { openPreferences("paneContent"); },
- dismiss: true
- };
- let options = {
- dismissed: true,
- eventCallback: aTopic => aTopic == "swapping",
- learnMoreURL: Services.urlFormatter.formatURLPref("app.support.baseURL") + "drm-content",
- };
- PopupNotifications.show(browser, "drmContentPlaying", message, anchorId, mainAction, null, options);
- },
- QueryInterface: XPCOMUtils.generateQI([Ci.nsIMessageListener])
-};
-
-XPCOMUtils.defineLazyGetter(gEMEHandler, "_brandShortName", function() {
- return document.getElementById("bundle_brand").getString("brandShortName");
-});
-
-const TELEMETRY_DDSTAT_SHOWN = 0;
-const TELEMETRY_DDSTAT_SHOWN_FIRST = 1;
-const TELEMETRY_DDSTAT_CLICKED = 2;
-const TELEMETRY_DDSTAT_CLICKED_FIRST = 3;
-const TELEMETRY_DDSTAT_SOLVED = 4;
-
-let gDecoderDoctorHandler = {
- getLabelForNotificationBox(type) {
-#ifdef XP_WIN
- if (type == "adobe-cdm-not-found" || type == "adobe-cdm-not-activated") {
- return gNavigatorBundle.getString("decoder.noCodecs.message");
- }
-#endif
-
-#ifndef XP_MACOSX
- if (type == "platform-decoder-not-found") {
-#ifdef XP_WIN
- return gNavigatorBundle.getString("decoder.noHWAcceleration.message");
-#elif XP_LINUX
- return gNavigatorBundle.getString("decoder.noCodecsLinux.message");
-#endif
- }
-#endif
- if (type == "cannot-initialize-pulseaudio") {
- return gNavigatorBundle.getString("decoder.noPulseAudio.message");
- }
-#ifdef XP_LINUX
- if (type == "unsupported-libavcodec") {
- return gNavigatorBundle.getString("decoder.unsupportedLibavcodec.message");
- }
-#endif
- return "";
- },
-
- getSumoForLearnHowButton(type) {
-#ifdef XP_WIN
- return "fix-video-audio-problems-firefox-windows";
-#else
- if (type == "cannot-initialize-pulseaudio") {
- return "fix-common-audio-and-video-issues";
- }
-
- return "";
-#endif
- },
-
- receiveMessage({target: browser, data: data}) {
- let box = gBrowser.getNotificationBox(browser);
- let notificationId = "decoder-doctor-notification";
- if (box.getNotificationWithValue(notificationId)) {
- return;
- }
-
- let parsedData;
- try {
- parsedData = JSON.parse(data);
- } catch (ex) {
- Cu.reportError("Malformed Decoder Doctor message with data: " + data);
- return;
- }
- // parsedData (the result of parsing the incoming 'data' json string)
- // contains analysis information from Decoder Doctor:
- // - 'type' is the type of issue, it determines which text to show in the
- // infobar.
- // - 'decoderDoctorReportId' is the Decoder Doctor issue identifier, to be
- // used here as key for the telemetry (counting infobar displays,
- // "Learn how" buttons clicks, and resolutions) and for the prefs used
- // to store at-issue formats.
- // - 'formats' contains a comma-separated list of formats (or key systems)
- // that suffer the issue. These are kept in a pref, which the backend
- // uses to later find when an issue is resolved.
- // - 'isSolved' is true when the notification actually indicates the
- // resolution of that issue, to be reported as telemetry.
- let {type, isSolved, decoderDoctorReportId, formats} = parsedData;
- type = type.toLowerCase();
- // Error out early on invalid ReportId
- if (!(/^\w+$/mi).test(decoderDoctorReportId)) {
- return
- }
- let title = gDecoderDoctorHandler.getLabelForNotificationBox(type);
- if (!title) {
- return;
- }
-
- // We keep the list of formats in prefs for the sake of the decoder itself,
- // which reads it to determine when issues get solved for these formats.
- // (Writing prefs from e10s content is now allowed.)
- let formatsPref = "media.decoder-doctor." + decoderDoctorReportId + ".formats";
- let buttonClickedPref = "media.decoder-doctor." + decoderDoctorReportId + ".button-clicked";
- let histogram =
- Services.telemetry.getKeyedHistogramById("DECODER_DOCTOR_INFOBAR_STATS");
-
- let formatsInPref = Services.prefs.getPrefType(formatsPref) &&
- Services.prefs.getCharPref(formatsPref);
-
- if (!isSolved) {
- if (!formats) {
- Cu.reportError("Malformed Decoder Doctor unsolved message with no formats");
- return;
- }
- if (!formatsInPref) {
- Services.prefs.setCharPref(formatsPref, formats);
- histogram.add(decoderDoctorReportId, TELEMETRY_DDSTAT_SHOWN_FIRST);
- } else {
- // Split existing formats into an array of strings.
- let existing = formatsInPref.split(",").map(x => x.trim());
- // Keep given formats that were not already recorded.
- let newbies = formats.split(",").map(x => x.trim())
- .filter(x => !existing.includes(x));
- // And rewrite pref with the added new formats (if any).
- if (newbies.length) {
- Services.prefs.setCharPref(formatsPref,
- existing.concat(newbies).join(", "));
- }
- }
- histogram.add(decoderDoctorReportId, TELEMETRY_DDSTAT_SHOWN);
-
- let buttons = [];
- let sumo = gDecoderDoctorHandler.getSumoForLearnHowButton(type);
- if (sumo) {
- buttons.push({
- label: gNavigatorBundle.getString("decoder.noCodecs.button"),
- accessKey: gNavigatorBundle.getString("decoder.noCodecs.accesskey"),
- callback() {
- let clickedInPref = Services.prefs.getPrefType(buttonClickedPref) &&
- Services.prefs.getBoolPref(buttonClickedPref);
- if (!clickedInPref) {
- Services.prefs.setBoolPref(buttonClickedPref, true);
- histogram.add(decoderDoctorReportId, TELEMETRY_DDSTAT_CLICKED_FIRST);
- }
- histogram.add(decoderDoctorReportId, TELEMETRY_DDSTAT_CLICKED);
-
- let baseURL = Services.urlFormatter.formatURLPref("app.support.baseURL");
- openUILinkIn(baseURL + sumo, "tab");
- }
- });
- }
-
- box.appendNotification(
- title,
- notificationId,
- "", // This uses the info icon as specified below.
- box.PRIORITY_INFO_LOW,
- buttons
- );
- } else if (formatsInPref) {
- // Issue is solved, and prefs haven't been cleared yet, meaning it's the
- // first time we get this resolution -> Clear prefs and report telemetry.
- Services.prefs.clearUserPref(formatsPref);
- Services.prefs.clearUserPref(buttonClickedPref);
- histogram.add(decoderDoctorReportId, TELEMETRY_DDSTAT_SOLVED);
- }
- },
-}
-
-window.getGroupMessageManager("browsers").addMessageListener("DecoderDoctor:Notification", gDecoderDoctorHandler);
-window.getGroupMessageManager("browsers").addMessageListener("EMEVideo:ContentMediaKeysRequest", gEMEHandler);
-window.addEventListener("unload", function() {
- window.getGroupMessageManager("browsers").removeMessageListener("EMEVideo:ContentMediaKeysRequest", gEMEHandler);
- window.getGroupMessageManager("browsers").removeMessageListener("DecoderDoctor:Notification", gDecoderDoctorHandler);
-});