mirror of
https://github.com/gorhill/uBlock.git
synced 2024-11-07 03:12:33 +01:00
122 lines
3.6 KiB
JavaScript
122 lines
3.6 KiB
JavaScript
/*******************************************************************************
|
|
|
|
uBlock Origin - a browser extension to block requests.
|
|
Copyright (C) 2014-2017 The uBlock Origin authors
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see {http://www.gnu.org/licenses/}.
|
|
|
|
Home: https://github.com/gorhill/uBlock
|
|
*/
|
|
|
|
// For background page or non-background pages
|
|
|
|
'use strict';
|
|
|
|
/******************************************************************************/
|
|
/******************************************************************************/
|
|
|
|
(function(self) {
|
|
|
|
// https://bugs.chromium.org/p/project-zero/issues/detail?id=1225&desc=6#c10
|
|
if ( !self.vAPI || self.vAPI.uBO !== true ) {
|
|
self.vAPI = { uBO: true };
|
|
}
|
|
|
|
var vAPI = self.vAPI;
|
|
var chrome = self.chrome;
|
|
|
|
/******************************************************************************/
|
|
|
|
vAPI.setTimeout = vAPI.setTimeout || self.setTimeout.bind(self);
|
|
|
|
/******************************************************************************/
|
|
|
|
// http://www.w3.org/International/questions/qa-scripts#directions
|
|
|
|
var setScriptDirection = function(language) {
|
|
document.body.setAttribute(
|
|
'dir',
|
|
['ar', 'he', 'fa', 'ps', 'ur'].indexOf(language) !== -1 ? 'rtl' : 'ltr'
|
|
);
|
|
};
|
|
|
|
/******************************************************************************/
|
|
|
|
vAPI.download = function(details) {
|
|
if ( !details.url ) {
|
|
return;
|
|
}
|
|
|
|
var a = document.createElement('a');
|
|
a.href = details.url;
|
|
a.setAttribute('download', details.filename || '');
|
|
a.setAttribute('type', 'text/plain');
|
|
a.dispatchEvent(new MouseEvent('click'));
|
|
};
|
|
|
|
/******************************************************************************/
|
|
|
|
vAPI.getURL = chrome.runtime.getURL;
|
|
|
|
/******************************************************************************/
|
|
|
|
vAPI.i18n = chrome.i18n.getMessage;
|
|
|
|
setScriptDirection(vAPI.i18n('@@ui_locale'));
|
|
|
|
/******************************************************************************/
|
|
|
|
vAPI.closePopup = function() {
|
|
window.open('','_self').close();
|
|
};
|
|
|
|
/******************************************************************************/
|
|
|
|
// A localStorage-like object which should be accessible from the
|
|
// background page or auxiliary pages.
|
|
// This storage is optional, but it is nice to have, for a more polished user
|
|
// experience.
|
|
|
|
// This can throw in some contexts (like in devtool).
|
|
try {
|
|
vAPI.localStorage = window.localStorage;
|
|
} catch (ex) {
|
|
}
|
|
|
|
// https://github.com/gorhill/uBlock/issues/2824
|
|
// Use a dummy localStorage if for some reasons it's not available.
|
|
if ( vAPI.localStorage instanceof Object === false ) {
|
|
vAPI.localStorage = {
|
|
length: 0,
|
|
clear: function() {
|
|
},
|
|
getItem: function() {
|
|
return null;
|
|
},
|
|
key: function() {
|
|
throw new RangeError();
|
|
},
|
|
removeItem: function() {
|
|
},
|
|
setItem: function() {
|
|
}
|
|
};
|
|
}
|
|
|
|
/******************************************************************************/
|
|
|
|
})(this);
|
|
|
|
/******************************************************************************/
|