Bootstrapify extension to work for Firefox Nightly 57 SDK removal. Fixes #725

2017-08-13 21:49:57 +01:00
parent 78b5de3b44
commit d685a58d74
10 changed files with 150 additions and 1002 deletions
@@ -0,0 +1,118 @@
+"use strict";
+
+const PREFS = [
+  {
+    name: "privacy.userContext.enabled",
+    value: true,
+    type: "bool"
+  },
+  {
+    name: "privacy.userContext.longPressBehavior",
+    value: 2,
+    type: "int"
+  },
+  {
+    name: "privacy.userContext.ui.enabled",
+    value: true, // Post web ext we will be setting this true
+    type: "bool"
+  },
+  {
+    name: "privacy.usercontext.about_newtab_segregation.enabled",
+    value: true,
+    type: "bool"
+  },
+];
+const Cc = Components.classes;
+const Ci = Components.interfaces;
+const Cu = Components.utils;
+Cu.import("resource://gre/modules/Services.jsm");
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+const { TextDecoder, TextEncoder } = Cu.import('resource://gre/modules/commonjs/toolkit/loader.js', {});
+
+XPCOMUtils.defineLazyModuleGetter(this, "OS",
+                                  "resource://gre/modules/osfile.jsm");
+
+const JETPACK_DIR_BASENAME = "jetpack";
+const EXTENSION_ID = "@testpilot-containers";
+
+function filename() {
+  let storeFile = Services.dirsvc.get("ProfD", Ci.nsIFile);
+  storeFile.append(JETPACK_DIR_BASENAME);
+  storeFile.append(EXTENSION_ID);
+  storeFile.append("simple-storage");
+  storeFile.append("store.json");
+  return storeFile.path;
+}
+
+async function getConfig() {
+  const bytes = await OS.File.read(filename());
+  let raw = new TextDecoder().decode(bytes) || "";
+  let savedConfig = {savedConfiguration: {}};
+  if (raw) {
+    savedConfig = JSON.parse(raw);
+  }
+
+  return savedConfig;
+}
+
+async function initConfig() {
+  const savedConfig = await getConfig();
+  savedConfig.savedConfiguration.version = 2;
+  if (!("prefs" in savedConfig.savedConfiguration)) {
+    savedConfig.savedConfiguration.prefs = {};
+    PREFS.forEach((pref) => {
+      if ("int" === pref.type) {
+        savedConfig.savedConfiguration.prefs[pref.name] = Services.prefs.getIntPref(pref.name, pref.name);
+      } else {
+        savedConfig.savedConfiguration.prefs[pref.name] = Services.prefs.getBoolPref(pref.name, pref.value);
+      }
+    });
+  }
+  const serialized = JSON.stringify(savedConfig);
+  let bytes = new TextEncoder().encode(serialized) || "";
+  await OS.File.writeAtomic(filename(), bytes, { });
+}
+
+function setPrefs() {
+  PREFS.forEach((pref) => {
+    if ("int" === pref.type) {
+      Services.prefs.setIntPref(pref.name, pref.value);
+    } else {
+      Services.prefs.setBoolPref(pref.name, pref.value);
+    }
+  });
+}
+
+async function install() {
+  await initConfig();
+  setPrefs();
+}
+
+async function uninstall(aData, aReason) {
+  if (aReason == ADDON_UNINSTALL
+      || aReason == ADDON_DISABLE) {
+    const config = await getConfig();
+    const storedPrefs = config.savedConfiguration.prefs;
+    PREFS.forEach((pref) => {
+      if (pref.name in storedPrefs) {
+        if ("int" === pref.type) {
+          Services.prefs.setIntPref(pref.name, storedPrefs[pref.name]);
+        } else {
+          Services.prefs.setBoolPref(pref.name, storedPrefs[pref.name]);
+        }
+      }
+    });
+  }
+}
+
+function startup({webExtension}) {
+  // Reset prefs that may have changed, or are legacy
+  setPrefs();
+  // Start the embedded webextension.
+  webExtension.startup().then(api => {
+  });
+}
+
+function shutdown(data) {
+}
+