mirror of
https://github.com/gorhill/uMatrix.git
synced 2024-07-03 05:20:54 +12:00
bbfcb4eea9
Test a[href^="abp:"], since the protocol probably not used for anything else, also "a", because ABP checks only anchors, and these links are made only for ABP. Also, the event target is not always the link, so at least some parents should be tested as well.
158 lines
4.5 KiB
JavaScript
158 lines
4.5 KiB
JavaScript
/*******************************************************************************
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µBlock - a browser extension to block requests.
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Copyright (C) 2014 The µBlock authors
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see {http://www.gnu.org/licenses/}.
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Home: https://github.com/gorhill/uBlock
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*/
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/* global sendAsyncMessage */
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// For background page or non-background pages
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/******************************************************************************/
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(function() {
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'use strict';
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/******************************************************************************/
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const {Services} = Components.utils.import(
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'resource://gre/modules/Services.jsm',
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null
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);
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self.vAPI = self.vAPI || {};
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/******************************************************************************/
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// http://www.w3.org/International/questions/qa-scripts#directions
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var setScriptDirection = function(language) {
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document.body.setAttribute(
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'dir',
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['ar', 'he', 'fa', 'ps', 'ur'].indexOf(language) !== -1 ? 'rtl' : 'ltr'
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);
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};
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/******************************************************************************/
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vAPI.download = function(details) {
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if ( !details.url ) {
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return;
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}
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var a = document.createElement('a');
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a.href = details.url;
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a.setAttribute('download', details.filename || '');
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a.dispatchEvent(new MouseEvent('click'));
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};
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/******************************************************************************/
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vAPI.insertHTML = (function() {
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const parser = Components.classes['@mozilla.org/parserutils;1']
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.getService(Components.interfaces.nsIParserUtils);
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return function(node, html) {
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while ( node.firstChild ) {
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node.removeChild(node.firstChild);
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}
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node.appendChild(parser.parseFragment(
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html,
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parser.SanitizerAllowStyle,
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false,
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Services.io.newURI(document.baseURI, null, null),
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document.documentElement
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));
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};
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})();
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/******************************************************************************/
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vAPI.getURL = function(path) {
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return 'chrome://' + location.host + '/content/' + path.replace(/^\/+/, '');
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};
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/******************************************************************************/
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vAPI.i18n = (function() {
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var stringBundle = Services.strings.createBundle(
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'chrome://' + location.host + '/locale/messages.properties'
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);
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return function(s) {
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try {
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return stringBundle.GetStringFromName(s);
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} catch (ex) {
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return '';
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}
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};
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})();
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setScriptDirection(navigator.language);
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/******************************************************************************/
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vAPI.closePopup = function() {
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sendAsyncMessage(location.host + ':closePopup');
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};
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/******************************************************************************/
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// A localStorage-like object which should be accessible from the
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// background page or auxiliary pages.
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// This storage is optional, but it is nice to have, for a more polished user
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// experience.
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vAPI.localStorage = {
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PB: Services.prefs.getBranch('extensions.' + location.host + '.'),
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str: Components.classes['@mozilla.org/supports-string;1']
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.createInstance(Components.interfaces.nsISupportsString),
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getItem: function(key) {
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try {
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return this.PB.getComplexValue(
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key,
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Components.interfaces.nsISupportsString
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).data;
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} catch (ex) {
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return null;
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}
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},
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setItem: function(key, value) {
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this.str.data = value;
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this.PB.setComplexValue(
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key,
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Components.interfaces.nsISupportsString,
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this.str
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);
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},
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removeItem: function(key) {
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this.PB.clearUserPref(key);
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},
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clear: function() {
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this.PB.deleteBranch('');
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}
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};
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/******************************************************************************/
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})();
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/******************************************************************************/
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