mirror of
https://github.com/gorhill/uBlock.git
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70 lines
2.1 KiB
JavaScript
70 lines
2.1 KiB
JavaScript
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/*******************************************************************************
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uBlock Origin - a browser extension to block requests.
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Copyright (C) 2015 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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/******************************************************************************/
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(function() {
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'use strict';
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/******************************************************************************/
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// For all media resources which have failed to load, trigger a reload.
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var elems, i, elem, src;
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// <audio> and <video> elements.
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// https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement
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elems = document.querySelectorAll('audio,video');
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i = elems.length;
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while ( i-- ) {
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elem = elems[i];
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if ( elem.error !== null ) {
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elem.load();
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}
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}
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// <img> elements.
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// https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement
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elems = document.querySelectorAll('img');
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i = elems.length;
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while ( i-- ) {
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elem = elems[i];
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if (
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typeof elem.naturalWidth !== 'number' ||
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elem.naturalWidth === 0 ||
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typeof elem.naturalHeight !== 'number' ||
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elem.naturalHeight === 0
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) {
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src = elem.getAttribute('src') || '';
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elem.removeAttribute('src');
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elem.setAttribute('src', src);
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}
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}
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/******************************************************************************/
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})();
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/******************************************************************************/
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