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74 lines
2.3 KiB
JavaScript
74 lines
2.3 KiB
JavaScript
/*******************************************************************************
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uBlock Origin Lite - a comprehensive, MV3-compliant content blocker
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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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// Important!
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// Isolate from global scope
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(function uBOL_cssSpecific() {
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/******************************************************************************/
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const specificImports = self.specificImports || [];
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self.specificImports = undefined;
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/******************************************************************************/
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const selectors = [];
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const exceptions = [];
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const lookupHostname = (hostname, details, out) => {
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let seqi = details.hostnamesMap.get(hostname);
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if ( seqi === undefined ) { return; }
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const { argsList, argsSeqs } = details;
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for (;;) {
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const argi = argsSeqs[seqi++];
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const done = argi > 0;
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out.push(...argsList[done ? argi : -argi].split('\n'));
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if ( done ) { break; }
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}
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};
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const lookupAll = hostname => {
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for ( const details of specificImports ) {
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lookupHostname(hostname, details, selectors);
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lookupHostname(`~${hostname}`, details, exceptions);
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}
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};
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self.isolatedAPI.forEachHostname(lookupAll, {
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hasEntities: specificImports.some(a => a.hasEntities)
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});
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specificImports.length = 0;
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if ( selectors.length === 0 ) { return; }
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const exceptedSelectors = exceptions.length !== 0
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? selectors.filter(a => exceptions.includes(a) === false)
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: selectors;
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if ( exceptedSelectors.length === 0 ) { return; }
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self.cssAPI.insert(`${exceptedSelectors.join(',')}{display:none!important;}`);
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/******************************************************************************/
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})();
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void 0;
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