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/*******************************************************************************
uBlock Origin - a comprehensive, efficient content blocker
Copyright (C) 2014-present Raymond Hill
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
*/
/******************************************************************************/
// Injected into specific webpages, those which have been pre-selected
// because they are known to contain:
// https://ublockorigin.github.io/uAssets/update-lists?listkeys=[...]
/******************************************************************************/
(( ) => {
// >>>>> start of local scope
/******************************************************************************/
if ( document instanceof HTMLDocument === false ) { return; }
// Maybe uBO has gone away meanwhile.
if ( typeof vAPI !== 'object' || vAPI === null ) { return; }
function updateStockLists(target) {
if ( vAPI instanceof Object === false ) {
document.removeEventListener('click', updateStockLists);
return;
}
try {
const updateURL = new URL(target.href);
if ( updateURL.hostname !== 'ublockorigin.github.io') { return; }
if ( updateURL.pathname !== '/uAssets/update-lists.html') { return; }
const listkeys = updateURL.searchParams.get('listkeys') || '';
if ( listkeys === '' ) { return; }
let auto = true;
const manual = updateURL.searchParams.get('manual');
if ( manual === '1' ) {
auto = false;
} else if ( /^\d{6}$/.test(`${manual}`) ) {
const year = parseInt(manual.slice(0,2)) || 0;
const month = parseInt(manual.slice(2,4)) || 0;
const day = parseInt(manual.slice(4,6)) || 0;
if ( year !== 0 && month !== 0 && day !== 0 ) {
const date = new Date();
date.setUTCFullYear(2000 + year, month - 1, day);
date.setUTCHours(0);
const then = date.getTime() / 1000 / 3600;
const now = Date.now() / 1000 / 3600;
auto = then < (now - 48) || then > (now + 48);
}
}
vAPI.messaging.send('scriptlets', {
what: 'updateLists',
listkeys,
auto,
});
return true;
} catch {
}
}
// https://github.com/easylist/EasyListHebrew/issues/89
// Ensure trusted events only.
document.addEventListener('click', ev => {
if ( ev.button !== 0 || ev.isTrusted === false ) { return; }
const target = ev.target.closest('a');
if ( target instanceof HTMLAnchorElement === false ) { return; }
if ( updateStockLists(target) === true ) {
ev.stopPropagation();
ev.preventDefault();
}
});
/******************************************************************************/
// <<<<< end of local scope
})();
/*******************************************************************************
DO NOT:
- Remove the following code
- Add code beyond the following code
Reason:
- https://github.com/gorhill/uBlock/pull/3721
- uBO never uses the return value from injected content scripts
**/
void 0;
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