1 files changed, 151 insertions, 0 deletions
diff --git a/mobile/android/chrome/content/about.js b/mobile/android/chrome/content/about.js
new file mode 100644
index 000000000..8c9acdf8a
--- /dev/null
+++ b/mobile/android/chrome/content/about.js
@@ -0,0 +1,151 @@
+/* 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/. */
+
+var Ci = Components.interfaces, Cc = Components.classes, Cu = Components.utils, Cr = Components.results;
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+Cu.import("resource://gre/modules/Services.jsm");
+
+function init() {
+  // Include the build date and a warning about Telemetry
+  // if this is an "a#" (nightly or aurora) build
+#expand const version = "__MOZ_APP_VERSION_DISPLAY__";
+  if (/a\d+$/.test(version)) {
+    let buildID = Services.appinfo.appBuildID;
+    let buildDate = buildID.slice(0, 4) + "-" + buildID.slice(4, 6) + "-" + buildID.slice(6, 8);
+    let br = document.createElement("br");
+    let versionPara = document.getElementById("version");
+    versionPara.appendChild(br);
+    let date = document.createTextNode("(" + buildDate + ")");
+    versionPara.appendChild(date);
+    document.getElementById("telemetry").hidden = false;
+  }
+
+  // Include the Distribution information if available
+  try {
+    let distroId = Services.prefs.getCharPref("distribution.id");
+    if (distroId) {
+      let distroVersion = Services.prefs.getCharPref("distribution.version");
+      let distroIdField = document.getElementById("distributionID");
+      distroIdField.textContent = distroId + " - " + distroVersion;
+      distroIdField.hidden = false;
+
+      let distroAbout = Services.prefs.getComplexValue("distribution.about", Ci.nsISupportsString);
+      let distroField = document.getElementById("distributionAbout");
+      distroField.textContent = distroAbout;
+      distroField.hidden = false;
+    }
+  } catch (e) {
+    // Pref is unset
+  }
+
+  // get URLs from prefs
+  try {
+    let formatter = Cc["@mozilla.org/toolkit/URLFormatterService;1"].getService(Ci.nsIURLFormatter);
+
+    let links = [
+      {id: "releaseNotesURL", pref: "app.releaseNotesURL"},
+      {id: "supportURL",      pref: "app.supportURL"},
+      {id: "faqURL",          pref: "app.faqURL"},
+      {id: "privacyURL",      pref: "app.privacyURL"},
+      {id: "creditsURL",      pref: "app.creditsURL"},
+    ];
+
+    links.forEach(function(link) {
+      let url = formatter.formatURLPref(link.pref);
+      let element = document.getElementById(link.id);
+      element.setAttribute("href", url);
+    });
+  } catch (ex) {}
+
+#ifdef MOZ_UPDATER
+  let Updater = {
+    update: null,
+
+    init: function() {
+      Services.obs.addObserver(this, "Update:CheckResult", false);
+    },
+
+    observe: function(aSubject, aTopic, aData) {
+      if (aTopic == "Update:CheckResult") {
+        showUpdateMessage(aData);
+      }
+    },
+  };
+
+  Updater.init();
+
+  function checkForUpdates() {
+    showCheckingMessage();
+
+    Services.androidBridge.handleGeckoMessage({ type: "Update:Check" });
+  }
+
+  function downloadUpdate() {
+    Services.androidBridge.handleGeckoMessage({ type: "Update:Download" });
+  }
+
+  function installUpdate() {
+    showCheckAction();
+
+    Services.androidBridge.handleGeckoMessage({ type: "Update:Install" });
+  }
+
+  let updateLink = document.getElementById("updateLink");
+  let checkingSpan = document.getElementById("update-message-checking");
+  let noneSpan = document.getElementById("update-message-none");
+  let foundSpan = document.getElementById("update-message-found");
+  let downloadingSpan = document.getElementById("update-message-downloading");
+  let downloadedSpan = document.getElementById("update-message-downloaded");
+
+  updateLink.onclick = checkForUpdates;
+  foundSpan.onclick = downloadUpdate;
+  downloadedSpan.onclick = installUpdate;
+
+  function showCheckAction() {
+    checkingSpan.style.display = "none";
+    noneSpan.style.display = "none";
+    foundSpan.style.display = "none";
+    downloadingSpan.style.display = "none";
+    downloadedSpan.style.display = "none";
+    updateLink.style.display = "block";
+  }
+
+  function showCheckingMessage() {
+    updateLink.style.display = "none";
+    noneSpan.style.display = "none";
+    foundSpan.style.display = "none";
+    downloadingSpan.style.display = "none";
+    downloadedSpan.style.display = "none";
+    checkingSpan.style.display = "block";
+  }
+
+  function showUpdateMessage(aResult) {
+    updateLink.style.display = "none";
+    checkingSpan.style.display = "none";
+    noneSpan.style.display = "none";
+    foundSpan.style.display = "none";
+    downloadingSpan.style.display = "none";
+    downloadedSpan.style.display = "none";
+
+    // the aResult values come from mobile/android/base/UpdateServiceHelper.java
+    switch (aResult) {
+      case "NOT_AVAILABLE":
+        noneSpan.style.display = "block";
+        setTimeout(showCheckAction, 2000);
+        break;
+      case "AVAILABLE":
+        foundSpan.style.display = "block";
+        break;
+      case "DOWNLOADING":
+        downloadingSpan.style.display = "block";
+        break;
+      case "DOWNLOADED":
+        downloadedSpan.style.display = "block";
+        break;
+    }
+  }
+#endif
+}
+
+document.addEventListener("DOMContentLoaded", init, false);