The Tor Browser: toolkit/crashreporter/content/crashes.js@b8a032363ba2 (annotated)

toolkit/crashreporter/content/crashes.js@b8a032363ba2 (annotated)

toolkit/crashreporter/content/crashes.js

Thu, 22 Jan 2015 13:21:57 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Thu, 22 Jan 2015 13:21:57 +0100
branch: TOR_BUG_9701
changeset 15: b8a032363ba2
permissions: -rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

 /* 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/. */
 const { classes: Cc, utils: Cu, interfaces: Ci } = Components;
 var reportURL;
 Cu.import("resource://gre/modules/CrashReports.jsm");
 Cu.import("resource://gre/modules/Services.jsm");
 Cu.import("resource://gre/modules/XPCOMUtils.jsm");
 Cu.import("resource://gre/modules/Task.jsm");
 Cu.import("resource://gre/modules/osfile.jsm");
 XPCOMUtils.defineLazyModuleGetter(this, "CrashSubmit",
   "resource://gre/modules/CrashSubmit.jsm");
 const buildID = Services.appinfo.appBuildID;
 function submitSuccess(dumpid, ret) {
   let link = document.getElementById(dumpid);
   if (link) {
     link.className = "";
     // reset the link to point at our new crash report. this way, if the
     // user clicks "Back", the link will be correct.
     let CrashID = ret.CrashID;
     link.firstChild.textContent = CrashID;
     link.setAttribute("id", CrashID);
     link.removeEventListener("click", submitPendingReport, true);
     if (reportURL) {
       link.setAttribute("href", reportURL + CrashID);
       // redirect the user to their brand new crash report
       window.location.href = reportURL + CrashID;
     }
   }
 }
 function submitError(dumpid) {
   //XXX: do something more useful here
   let link = document.getElementById(dumpid);
   if (link)
     link.className = "";
   // dispatch an event, useful for testing
   let event = document.createEvent("Events");
   event.initEvent("CrashSubmitFailed", true, false);
   document.dispatchEvent(event);
 }
 function submitPendingReport(event) {
   var link = event.target;
   var id = link.firstChild.textContent;
   if (CrashSubmit.submit(id, { submitSuccess: submitSuccess,
                                submitError: submitError,
                                noThrottle: true })) {
     link.className = "submitting";
   }
   event.preventDefault();
   return false;
 }
 function populateReportList() {
   var prefService = Cc["@mozilla.org/preferences-service;1"].
                     getService(Ci.nsIPrefBranch);
   try {
     reportURL = prefService.getCharPref("breakpad.reportURL");
     // Ignore any non http/https urls
     if (!/^https?:/i.test(reportURL))
       reportURL = null;
   }
   catch (e) { }
   if (!reportURL) {
     document.getElementById("clear-reports").style.display = "none";
     document.getElementById("reportList").style.display = "none";
     document.getElementById("noConfig").style.display = "block";
     return;
   }
   let reports = CrashReports.getReports();
   if (reports.length == 0) {
     document.getElementById("clear-reports").style.display = "none";
     document.getElementById("reportList").style.display = "none";
     document.getElementById("noReports").style.display = "block";
     return;
   }
   var formatter = Cc["@mozilla.org/intl/scriptabledateformat;1"].
                   createInstance(Ci.nsIScriptableDateFormat);
   var body = document.getElementById("tbody");
   var ios = Cc["@mozilla.org/network/io-service;1"].
             getService(Ci.nsIIOService);
   var reportURI = ios.newURI(reportURL, null, null);
   // resolving this URI relative to /report/index
   var aboutThrottling = ios.newURI("../../about/throttling", null, reportURI);
   for (var i = 0; i < reports.length; i++) {
     var row = document.createElement("tr");
     var cell = document.createElement("td");
     row.appendChild(cell);
     var link = document.createElement("a");
     if (reports[i].pending) {
       link.setAttribute("href", aboutThrottling.spec);
       link.addEventListener("click", submitPendingReport, true);
     }
     else {
       link.setAttribute("href", reportURL + reports[i].id);
     }
     link.setAttribute("id", reports[i].id);
     link.appendChild(document.createTextNode(reports[i].id));
     cell.appendChild(link);
     var date = new Date(reports[i].date);
     cell = document.createElement("td");
     var datestr = formatter.FormatDate("",
                                        Ci.nsIScriptableDateFormat.dateFormatShort,
                                        date.getFullYear(),
                                        date.getMonth() + 1,
                                        date.getDate());
     cell.appendChild(document.createTextNode(datestr));
     row.appendChild(cell);
     cell = document.createElement("td");
     var timestr = formatter.FormatTime("",
                                        Ci.nsIScriptableDateFormat.timeFormatNoSeconds,
                                        date.getHours(),
                                        date.getMinutes(),
                                        date.getSeconds());
     cell.appendChild(document.createTextNode(timestr));
     row.appendChild(cell);
     body.appendChild(row);
   }
 }
 let clearReports = Task.async(function*() {
   let bundle = Services.strings.createBundle("chrome://global/locale/crashes.properties");
   if (!Services.
          prompt.confirm(window,
                         bundle.GetStringFromName("deleteconfirm.title"),
                         bundle.GetStringFromName("deleteconfirm.description"))) {
     return;
   }
   let cleanupFolder = Task.async(function*(path, filter) {
     let iterator = new OS.File.DirectoryIterator(path);
     try {
       yield iterator.forEach(Task.async(function*(aEntry) {
         if (!filter || (yield filter(aEntry))) {
           yield OS.File.remove(aEntry.path);
         }
       }));
     } catch (e if e instanceof OS.File.Error && e.becauseNoSuchFile) {
     } finally {
       iterator.close();
     }
   });
   yield cleanupFolder(CrashReports.submittedDir.path, function*(aEntry) {
     return aEntry.name.startsWith("bp-") && aEntry.name.endsWith(".txt");
   });
   let oneYearAgo = Date.now() - 31586000000;
   yield cleanupFolder(CrashReports.reportsDir.path, function*(aEntry) {
     if (!aEntry.name.startsWith("InstallTime") ||
         aEntry.name == "InstallTime" + buildID) {
       return false;
     }
     let date = aEntry.winLastWriteDate;
     if (!date) {
       let stat = yield OS.File.stat(aEntry.path);
       date = stat.lastModificationDate;
     }
     return (date < oneYearAgo);
   });
   yield cleanupFolder(CrashReports.pendingDir.path);
   document.getElementById("clear-reports").style.display = "none";
   document.getElementById("reportList").style.display = "none";
   document.getElementById("noReports").style.display = "block";
 });