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uBlock/src/js/asset-viewer.js
Raymond Hill e60042595c
Revisit the behavior of the click-to-subscribe content script
Related issue:
- https://github.com/uBlockOrigin/uBlock-issues/issues/763

Changes:

From now on, uBO will allow click-to-subscribe on only
a few select domains, currently:
- https://filterlists.com/
- https://github.com/
- https://github.io/

More domains can be added if and only the demonstration
is made that more than a marginal number of filter lists
can be subscribed from those domains.

The browser alert box is no longer used to confirm
subscription to a filter list. Instead, the asset
viewer has been expanded to serve that purpose. This
way, users can peruse at the content of a filter list
before subscribing to it.
2020-09-13 08:01:53 -04:00

103 lines
3.5 KiB
JavaScript

/*******************************************************************************
uBlock Origin - a browser extension to block requests.
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
*/
/* global CodeMirror, uBlockDashboard */
'use strict';
/******************************************************************************/
(async ( ) => {
const subscribeURL = new URL(document.location);
const subscribeParams = subscribeURL.searchParams;
const assetKey = subscribeParams.get('url');
if ( assetKey === null ) { return; }
const subscribeElem = subscribeParams.get('subscribe') !== null
? document.getElementById('subscribe')
: null;
if ( subscribeElem !== null && subscribeURL.hash !== '#subscribed' ) {
const title = subscribeParams.get('title');
const promptElem = document.getElementById('subscribePrompt');
promptElem.children[0].textContent = title;
const a = promptElem.children[1];
a.textContent = assetKey;
a.setAttribute('href', assetKey);
subscribeElem.classList.remove('hide');
}
const cmEditor = new CodeMirror(document.getElementById('content'), {
autofocus: true,
foldGutter: true,
gutters: [ 'CodeMirror-linenumbers', 'CodeMirror-foldgutter' ],
lineNumbers: true,
lineWrapping: true,
matchBrackets: true,
maxScanLines: 1,
readOnly: true,
styleActiveLine: true,
});
uBlockDashboard.patchCodeMirrorEditor(cmEditor);
const hints = await vAPI.messaging.send('dashboard', {
what: 'getAutoCompleteDetails'
});
if ( hints instanceof Object ) {
const mode = cmEditor.getMode();
if ( mode.setHints instanceof Function ) {
mode.setHints(hints);
}
}
const details = await vAPI.messaging.send('default', {
what : 'getAssetContent',
url: assetKey,
});
cmEditor.setValue(details && details.content || '');
if ( subscribeElem !== null ) {
document.getElementById('subscribeButton').addEventListener(
'click',
( ) => {
subscribeElem.classList.add('hide');
vAPI.messaging.send('scriptlets', {
what: 'applyFilterListSelection',
toImport: assetKey,
}).then(( ) => {
vAPI.messaging.send('scriptlets', {
what: 'reloadAllFilters'
});
});
},
{ once: true }
);
}
if ( details.sourceURL ) {
const a = document.querySelector('.cm-search-widget .sourceURL');
a.setAttribute('href', details.sourceURL);
a.setAttribute('title', details.sourceURL);
}
document.body.classList.remove('loading');
})();