mirror of
https://github.com/gorhill/uBlock.git
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44 lines
1.5 KiB
JavaScript
44 lines
1.5 KiB
JavaScript
/*******************************************************************************
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uBlock Origin - a browser extension to block requests.
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Copyright (C) 2019-present Raymond Hill
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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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(function() {
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'use strict';
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let result = parseInt('{{1}}', 10);
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result = isNaN(result) === false && result === 0;
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let needle = '{{2}}';
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if ( needle === '' || needle === '{{2}}' ) {
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needle = '.?';
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} else if ( /^\/.+\/$/.test(needle) ) {
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needle = needle.slice(1,-1);
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} else {
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needle = needle.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
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}
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needle = new RegExp(needle);
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window.open = new Proxy(window.open, {
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apply: function(target, thisArg, args) {
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const url = args[0];
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if ( needle.test(url) === result ) {
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return target.apply(thisArg, args);
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}
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}
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});
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})();
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