gecko/browser/components/distribution.js

411 lines
13 KiB
JavaScript

/* 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/. */
this.EXPORTED_SYMBOLS = [ "DistributionCustomizer" ];
var Ci = Components.interfaces;
var Cc = Components.classes;
var Cr = Components.results;
var Cu = Components.utils;
const DISTRIBUTION_CUSTOMIZATION_COMPLETE_TOPIC =
"distribution-customization-complete";
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import("resource://gre/modules/Services.jsm");
Cu.import("resource://gre/modules/Task.jsm");
XPCOMUtils.defineLazyModuleGetter(this, "PlacesUtils",
"resource://gre/modules/PlacesUtils.jsm");
this.DistributionCustomizer = function DistributionCustomizer() {
// For parallel xpcshell testing purposes allow loading the distribution.ini
// file from the profile folder through an hidden pref.
let loadFromProfile = false;
try {
loadFromProfile = Services.prefs.getBoolPref("distribution.testing.loadFromProfile");
} catch(ex) {}
let dirSvc = Cc["@mozilla.org/file/directory_service;1"].
getService(Ci.nsIProperties);
try {
let iniFile = loadFromProfile ? dirSvc.get("ProfD", Ci.nsIFile)
: dirSvc.get("XREAppDist", Ci.nsIFile);
if (loadFromProfile) {
iniFile.leafName = "distribution";
}
iniFile.append("distribution.ini");
if (iniFile.exists())
this._iniFile = iniFile;
} catch(ex) {}
}
DistributionCustomizer.prototype = {
_iniFile: null,
get _ini() {
let ini = null;
try {
if (this._iniFile) {
ini = Cc["@mozilla.org/xpcom/ini-parser-factory;1"].
getService(Ci.nsIINIParserFactory).
createINIParser(this._iniFile);
}
} catch (e) {
// Unable to parse INI.
Cu.reportError("Unable to parse distribution.ini");
}
this.__defineGetter__("_ini", () => ini);
return this._ini;
},
get _locale() {
let locale;
try {
locale = this._prefs.getCharPref("general.useragent.locale");
}
catch (e) {
locale = "en-US";
}
this.__defineGetter__("_locale", () => locale);
return this._locale;
},
get _prefSvc() {
let svc = Cc["@mozilla.org/preferences-service;1"].
getService(Ci.nsIPrefService);
this.__defineGetter__("_prefSvc", () => svc);
return this._prefSvc;
},
get _prefs() {
let branch = this._prefSvc.getBranch(null);
this.__defineGetter__("_prefs", () => branch);
return this._prefs;
},
get _ioSvc() {
let svc = Cc["@mozilla.org/network/io-service;1"].
getService(Ci.nsIIOService);
this.__defineGetter__("_ioSvc", () => svc);
return this._ioSvc;
},
_makeURI: function DIST__makeURI(spec) {
return this._ioSvc.newURI(spec, null, null);
},
_parseBookmarksSection: Task.async(function* (parentGuid, section) {
let keys = Array.from(enumerate(this._ini.getKeys(section))).sort();
let re = /^item\.(\d+)\.(\w+)\.?(\w*)/;
let items = {};
let defaultIndex = -1;
let maxIndex = -1;
for (let key of keys) {
let m = re.exec(key);
if (m) {
let [foo, itemIndex, iprop, ilocale] = m;
itemIndex = parseInt(itemIndex);
if (ilocale)
continue;
if (keys.indexOf(key + "." + this._locale) >= 0) {
key += "." + this._locale;
}
if (!items[itemIndex])
items[itemIndex] = {};
items[itemIndex][iprop] = this._ini.getString(section, key);
if (iprop == "type" && items[itemIndex]["type"] == "default")
defaultIndex = itemIndex;
if (maxIndex < itemIndex)
maxIndex = itemIndex;
} else {
dump(`Key did not match: ${key}\n`);
}
}
let prependIndex = 0;
for (let itemIndex = 0; itemIndex <= maxIndex; itemIndex++) {
if (!items[itemIndex])
continue;
let index = PlacesUtils.bookmarks.DEFAULT_INDEX;
let item = items[itemIndex];
switch (item.type) {
case "default":
break;
case "folder":
if (itemIndex < defaultIndex)
index = prependIndex++;
let folder = yield PlacesUtils.bookmarks.insert({
type: PlacesUtils.bookmarks.TYPE_FOLDER,
parentGuid, index, title: item.title
});
yield this._parseBookmarksSection(folder.guid,
"BookmarksFolder-" + item.folderId);
if (item.description) {
let folderId = yield PlacesUtils.promiseItemId(folder.guid);
PlacesUtils.annotations.setItemAnnotation(folderId,
"bookmarkProperties/description",
item.description, 0,
PlacesUtils.annotations.EXPIRE_NEVER);
}
break;
case "separator":
if (itemIndex < defaultIndex)
index = prependIndex++;
yield PlacesUtils.bookmarks.insert({
type: PlacesUtils.bookmarks.TYPE_SEPARATOR,
parentGuid, index
});
break;
case "livemark":
if (itemIndex < defaultIndex)
index = prependIndex++;
// Don't bother updating the livemark contents on creation.
let parentId = yield PlacesUtils.promiseItemId(parentGuid);
yield PlacesUtils.livemarks.addLivemark({
feedURI: this._makeURI(item.feedLink),
siteURI: this._makeURI(item.siteLink),
parentId, index, title: item.title
});
break;
case "bookmark":
default:
if (itemIndex < defaultIndex)
index = prependIndex++;
let bm = yield PlacesUtils.bookmarks.insert({
parentGuid, index, title: item.title, url: item.link
});
if (item.description) {
let bmId = yield PlacesUtils.promiseItemId(bm.guid);
PlacesUtils.annotations.setItemAnnotation(bmId,
"bookmarkProperties/description",
item.description, 0,
PlacesUtils.annotations.EXPIRE_NEVER);
}
if (item.icon && item.iconData) {
try {
let faviconURI = this._makeURI(item.icon);
PlacesUtils.favicons.replaceFaviconDataFromDataURL(
faviconURI, item.iconData, 0,
Services.scriptSecurityManager.getSystemPrincipal());
PlacesUtils.favicons.setAndFetchFaviconForPage(
this._makeURI(item.link), faviconURI, false,
PlacesUtils.favicons.FAVICON_LOAD_NON_PRIVATE, null,
Services.scriptSecurityManager.getSystemPrincipal());
} catch(e) {
Cu.reportError(e);
}
}
if (item.keyword) {
try {
yield PlacesUtils.keywords.insert({ keyword: item.keyword,
url: item.link });
} catch(e) {
Cu.reportError(e);
}
}
break;
}
}
}),
_customizationsApplied: false,
applyCustomizations: function DIST_applyCustomizations() {
this._customizationsApplied = true;
if (!this._ini)
return this._checkCustomizationComplete();
// nsPrefService loads very early. Reload prefs so we can set
// distribution defaults during the prefservice:after-app-defaults
// notification (see applyPrefDefaults below)
this._prefSvc.QueryInterface(Ci.nsIObserver);
this._prefSvc.observe(null, "reload-default-prefs", null);
},
_bookmarksApplied: false,
applyBookmarks: Task.async(function* () {
yield this._doApplyBookmarks();
this._bookmarksApplied = true;
this._checkCustomizationComplete();
}),
_doApplyBookmarks: Task.async(function* () {
if (!this._ini)
return;
let sections = enumToObject(this._ini.getSections());
// The global section, and several of its fields, is required
// (we also check here to be consistent with applyPrefDefaults below)
if (!sections["Global"])
return;
let globalPrefs = enumToObject(this._ini.getKeys("Global"));
if (!(globalPrefs["id"] && globalPrefs["version"] && globalPrefs["about"]))
return;
let bmProcessedPref;
try {
bmProcessedPref = this._ini.getString("Global",
"bookmarks.initialized.pref");
}
catch (e) {
bmProcessedPref = "distribution." +
this._ini.getString("Global", "id") + ".bookmarksProcessed";
}
let bmProcessed = false;
try {
bmProcessed = this._prefs.getBoolPref(bmProcessedPref);
}
catch (e) {}
if (!bmProcessed) {
if (sections["BookmarksMenu"])
yield this._parseBookmarksSection(PlacesUtils.bookmarks.menuGuid,
"BookmarksMenu");
if (sections["BookmarksToolbar"])
yield this._parseBookmarksSection(PlacesUtils.bookmarks.toolbarGuid,
"BookmarksToolbar");
this._prefs.setBoolPref(bmProcessedPref, true);
}
}),
_prefDefaultsApplied: false,
applyPrefDefaults: function DIST_applyPrefDefaults() {
this._prefDefaultsApplied = true;
if (!this._ini)
return this._checkCustomizationComplete();
let sections = enumToObject(this._ini.getSections());
// The global section, and several of its fields, is required
if (!sections["Global"])
return this._checkCustomizationComplete();
let globalPrefs = enumToObject(this._ini.getKeys("Global"));
if (!(globalPrefs["id"] && globalPrefs["version"] && globalPrefs["about"]))
return this._checkCustomizationComplete();
let defaults = this._prefSvc.getDefaultBranch(null);
// Global really contains info we set as prefs. They're only
// separate because they are "special" (read: required)
defaults.setCharPref("distribution.id", this._ini.getString("Global", "id"));
defaults.setCharPref("distribution.version",
this._ini.getString("Global", "version"));
let partnerAbout = Cc["@mozilla.org/supports-string;1"].
createInstance(Ci.nsISupportsString);
try {
if (globalPrefs["about." + this._locale]) {
partnerAbout.data = this._ini.getString("Global", "about." + this._locale);
} else {
partnerAbout.data = this._ini.getString("Global", "about");
}
defaults.setComplexValue("distribution.about",
Ci.nsISupportsString, partnerAbout);
} catch (e) {
/* ignore bad prefs due to bug 895473 and move on */
Cu.reportError(e);
}
if (sections["Preferences"]) {
for (let key of enumerate(this._ini.getKeys("Preferences"))) {
try {
let value = eval(this._ini.getString("Preferences", key));
switch (typeof value) {
case "boolean":
defaults.setBoolPref(key, value);
break;
case "number":
defaults.setIntPref(key, value);
break;
case "string":
defaults.setCharPref(key, value);
break;
case "undefined":
defaults.setCharPref(key, value);
break;
}
} catch (e) { /* ignore bad prefs and move on */ }
}
}
// We eval() the localizable prefs as well (even though they'll
// always get set as a string) to keep the INI format consistent:
// string prefs always need to be in quotes
let localizedStr = Cc["@mozilla.org/pref-localizedstring;1"].
createInstance(Ci.nsIPrefLocalizedString);
if (sections["LocalizablePreferences"]) {
for (let key of enumerate(this._ini.getKeys("LocalizablePreferences"))) {
try {
let value = eval(this._ini.getString("LocalizablePreferences", key));
value = value.replace(/%LOCALE%/g, this._locale);
localizedStr.data = "data:text/plain," + key + "=" + value;
defaults.setComplexValue(key, Ci.nsIPrefLocalizedString, localizedStr);
} catch (e) { /* ignore bad prefs and move on */ }
}
}
if (sections["LocalizablePreferences-" + this._locale]) {
for (let key of enumerate(this._ini.getKeys("LocalizablePreferences-" + this._locale))) {
try {
let value = eval(this._ini.getString("LocalizablePreferences-" + this._locale, key));
localizedStr.data = "data:text/plain," + key + "=" + value;
defaults.setComplexValue(key, Ci.nsIPrefLocalizedString, localizedStr);
} catch (e) { /* ignore bad prefs and move on */ }
}
}
return this._checkCustomizationComplete();
},
_checkCustomizationComplete: function DIST__checkCustomizationComplete() {
let prefDefaultsApplied = this._prefDefaultsApplied || !this._ini;
if (this._customizationsApplied && this._bookmarksApplied &&
prefDefaultsApplied) {
let os = Cc["@mozilla.org/observer-service;1"].
getService(Ci.nsIObserverService);
os.notifyObservers(null, DISTRIBUTION_CUSTOMIZATION_COMPLETE_TOPIC, null);
}
}
};
function* enumerate(UTF8Enumerator) {
while (UTF8Enumerator.hasMore())
yield UTF8Enumerator.getNext();
}
function enumToObject(UTF8Enumerator) {
let ret = {};
for (let i of enumerate(UTF8Enumerator))
ret[i] = 1;
return ret;
}