mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
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128 lines
4.0 KiB
JavaScript
128 lines
4.0 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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const {classes: Cc, interfaces: Ci, utils: Cu} = Components;
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Cu.import("resource://gre/modules/Preferences.jsm");
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Cu.import("resource://gre/modules/Services.jsm");
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const prefs = new Preferences("datareporting.healthreport.");
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let healthReportWrapper = {
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init: function () {
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let iframe = document.getElementById("remote-report");
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iframe.addEventListener("load", healthReportWrapper.initRemotePage, false);
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iframe.src = this._getReportURI().spec;
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iframe.onload = () => {
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MozSelfSupport.getHealthReportPayload().then(this.updatePayload,
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this.handleInitFailure);
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};
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prefs.observe("uploadEnabled", this.updatePrefState, healthReportWrapper);
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},
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uninit: function () {
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prefs.ignore("uploadEnabled", this.updatePrefState, healthReportWrapper);
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},
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_getReportURI: function () {
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let url = Services.urlFormatter.formatURLPref("datareporting.healthreport.about.reportUrl");
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return Services.io.newURI(url, null, null);
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},
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setDataSubmission: function (enabled) {
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MozSelfSupport.healthReportDataSubmissionEnabled = enabled;
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this.updatePrefState();
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},
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updatePrefState: function () {
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try {
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let prefs = {
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enabled: MozSelfSupport.healthReportDataSubmissionEnabled,
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};
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healthReportWrapper.injectData("prefs", prefs);
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}
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catch (ex) {
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healthReportWrapper.reportFailure(healthReportWrapper.ERROR_PREFS_FAILED);
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}
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},
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refreshPayload: function () {
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MozSelfSupport.getHealthReportPayload().then(this.updatePayload,
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this.handlePayloadFailure);
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},
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updatePayload: function (payload) {
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healthReportWrapper.injectData("payload", JSON.stringify(payload));
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},
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injectData: function (type, content) {
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let report = this._getReportURI();
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// file URIs can't be used for targetOrigin, so we use "*" for this special case
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// in all other cases, pass in the URL to the report so we properly restrict the message dispatch
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let reportUrl = report.scheme == "file" ? "*" : report.spec;
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let data = {
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type: type,
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content: content
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}
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let iframe = document.getElementById("remote-report");
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iframe.contentWindow.postMessage(data, reportUrl);
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},
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handleRemoteCommand: function (evt) {
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switch (evt.detail.command) {
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case "DisableDataSubmission":
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this.setDataSubmission(false);
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break;
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case "EnableDataSubmission":
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this.setDataSubmission(true);
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break;
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case "RequestCurrentPrefs":
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this.updatePrefState();
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break;
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case "RequestCurrentPayload":
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this.refreshPayload();
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break;
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default:
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Cu.reportError("Unexpected remote command received: " + evt.detail.command + ". Ignoring command.");
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break;
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}
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},
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initRemotePage: function () {
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let iframe = document.getElementById("remote-report").contentDocument;
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iframe.addEventListener("RemoteHealthReportCommand",
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function onCommand(e) {healthReportWrapper.handleRemoteCommand(e);},
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false);
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healthReportWrapper.updatePrefState();
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},
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// error handling
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ERROR_INIT_FAILED: 1,
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ERROR_PAYLOAD_FAILED: 2,
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ERROR_PREFS_FAILED: 3,
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reportFailure: function (error) {
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let details = {
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errorType: error,
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}
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healthReportWrapper.injectData("error", details);
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},
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handleInitFailure: function () {
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healthReportWrapper.reportFailure(healthReportWrapper.ERROR_INIT_FAILED);
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},
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handlePayloadFailure: function () {
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healthReportWrapper.reportFailure(healthReportWrapper.ERROR_PAYLOAD_FAILED);
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},
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}
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window.addEventListener("load", function () { healthReportWrapper.init(); });
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window.addEventListener("unload", function () { healthReportWrapper.uninit(); });
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