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#filter substitution
#include @OBJDIR@/api_keys
/* 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/. */
/**
* @class nsURLFormatterService
*
* nsURLFormatterService exposes methods to substitute variables in URL formats.
*
* Mozilla Applications linking to Mozilla websites are strongly encouraged to use
* URLs of the following format:
*
* http[s]://%SERVICE%.mozilla.[com|org]/%LOCALE%/
*/
const Cc = Components.classes;
const Ci = Components.interfaces;
const Cu = Components.utils;
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import("resource://gre/modules/Services.jsm");
const PREF_APP_DISTRIBUTION = "distribution.id";
const PREF_APP_DISTRIBUTION_VERSION = "distribution.version";
XPCOMUtils.defineLazyModuleGetter(this, "UpdateUtils",
"resource://gre/modules/UpdateUtils.jsm");
function nsURLFormatterService() {
XPCOMUtils.defineLazyGetter(this, "appInfo", function UFS_appInfo() {
return Cc["@mozilla.org/xre/app-info;1"].
getService(Ci.nsIXULAppInfo).
QueryInterface(Ci.nsIXULRuntime);
});
XPCOMUtils.defineLazyGetter(this, "ABI", function UFS_ABI() {
let ABI = "default";
try {
ABI = this.appInfo.XPCOMABI;
if ("@mozilla.org/xpcom/mac-utils;1" in Cc) {
// Mac universal build should report a different ABI than either macppc
// or mactel.
let macutils = Cc["@mozilla.org/xpcom/mac-utils;1"]
.getService(Ci.nsIMacUtils);
if (macutils && macutils.isUniversalBinary) {
ABI = "Universal-gcc3";
}
}
} catch (e) {}
return ABI;
});
XPCOMUtils.defineLazyGetter(this, "OSVersion", function UFS_OSVersion() {
let OSVersion = "default";
let sysInfo = Cc["@mozilla.org/system-info;1"].
getService(Ci.nsIPropertyBag2);
try {
OSVersion = sysInfo.getProperty("name") + " " +
sysInfo.getProperty("version");
OSVersion += " (" + sysInfo.getProperty("secondaryLibrary") + ")";
} catch (e) {}
return encodeURIComponent(OSVersion);
});
XPCOMUtils.defineLazyGetter(this, "distribution", function UFS_distribution() {
let distribution = { id: "default", version: "default" };
let defaults = Services.prefs.getDefaultBranch(null);
try {
distribution.id = defaults.getCharPref(PREF_APP_DISTRIBUTION);
} catch (e) {}
try {
distribution.version = defaults.getCharPref(PREF_APP_DISTRIBUTION_VERSION);
} catch (e) {}
return distribution;
});
}
nsURLFormatterService.prototype = {
classID: Components.ID("{e6156350-2be8-11db-a98b-0800200c9a66}"),
QueryInterface: XPCOMUtils.generateQI([Ci.nsIURLFormatter]),
_defaults: {
LOCALE: () => Cc["@mozilla.org/chrome/chrome-registry;1"].
getService(Ci.nsIXULChromeRegistry).
getSelectedLocale('global'),
VENDOR: function() { return this.appInfo.vendor; },
NAME: function() { return this.appInfo.name; },
ID: function() { return this.appInfo.ID; },
VERSION: function() { return this.appInfo.version; },
MAJOR_VERSION: function() { return this.appInfo.version.replace(/^([^\.]+\.[0-9]+[a-z]*).*/gi, "$1"); },
APPBUILDID: function() { return this.appInfo.appBuildID; },
PLATFORMVERSION: function() { return this.appInfo.runtimeVersion; },
PLATFORMBUILDID: function() { return this.appInfo.platformBuildID; },
APP: function() { return this.appInfo.name.toLowerCase().replace(/ /, ""); },
OS: function() { return this.appInfo.OS; },
XPCOMABI: function() { return this.ABI; },
BUILD_TARGET: function() { return this.appInfo.OS + "_" + this.ABI; },
OS_VERSION: function() { return this.OSVersion; },
CHANNEL: () => UpdateUtils.UpdateChannel,
MOZILLA_API_KEY: () => "@MOZ_MOZILLA_API_KEY@",
BING_API_CLIENTID:() => "@MOZ_BING_API_CLIENTID@",
BING_API_KEY: () => "@MOZ_BING_API_KEY@",
DISTRIBUTION: function() { return this.distribution.id; },
DISTRIBUTION_VERSION: function() { return this.distribution.version; }
},
formatURL: function uf_formatURL(aFormat) {
var _this = this;
var replacementCallback = function(aMatch, aKey) {
if (aKey in _this._defaults) {
return _this._defaults[aKey].call(_this);
}
Cu.reportError("formatURL: Couldn't find value for key: " + aKey);
return aMatch;
}
return aFormat.replace(/%([A-Z_]+)%/g, replacementCallback);
},
formatURLPref: function uf_formatURLPref(aPref) {
var format = null;
var PS = Cc['@mozilla.org/preferences-service;1'].
getService(Ci.nsIPrefBranch);
try {
format = PS.getComplexValue(aPref, Ci.nsISupportsString).data;
} catch(ex) {
Cu.reportError("formatURLPref: Couldn't get pref: " + aPref);
return "about:blank";
}
if (!PS.prefHasUserValue(aPref) &&
/^(data:text\/plain,.+=.+|chrome:\/\/.+\/locale\/.+\.properties)$/.test(format)) {
// This looks as if it might be a localised preference
try {
format = PS.getComplexValue(aPref, Ci.nsIPrefLocalizedString).data;
} catch(ex) {}
}
return this.formatURL(format);
}
};
this.NSGetFactory = XPCOMUtils.generateNSGetFactory([nsURLFormatterService]);
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