LocalCDN-Firefox-Chrome-Brave/core/messenger.js

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/**
* Messenger
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* Belongs to LocalCDN (since 2020-02-26)
* (Origin: Decentraleyes)
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*
* @author Thomas Rientjes
* @since 2018-05-28
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*
* @author nobody
* @since 2020-02-26
*
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* @license MPL 2.0
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*/
'use strict';
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/**
* Messenger
*/
let messenger = {};
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/**
* Private Methods
*/
messenger._handleMessageReceived = function (message, sender, sendResponse) {
let topic, value, popup;
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topic = message.topic;
value = message.value;
popup = {};
switch (topic) {
case 'tab:fetch-injections':
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sendResponse({'value': {
'injections': stateManager.tabs[value].injections,
'blockedCounter': stateManager.tabs[value].blocked,
'missingCounter': stateManager.tabs[value].missing
}});
return MessageResponse.SYNCHRONOUS;
case 'tab:inject':
chrome.tabs.executeScript(value, {
'code': `window.addEventListener('load', () => {
document.getElementById('domain').value = '${message.url}';
});`,
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'runAt': 'document_idle'
});
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return MessageResponse.SYNCHRONOUS;
case 'domain:fetch-is-allowlisted':
sendResponse({'value': Boolean(helpers.checkAllowlisted(value, requestAnalyzer.allowlistedDomains))});
return MessageResponse.SYNCHRONOUS;
case 'domain:fetch-is-manipulateDOM':
sendResponse({'value': Boolean(helpers.checkAllowlisted(value, requestAnalyzer.domainsManipulateDOM))});
return MessageResponse.SYNCHRONOUS;
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case 'domain:fetch-is-google-fonts':
sendResponse({'value': Boolean(helpers.checkAllowlisted(value, interceptor.allowedDomainsGoogleFonts))});
return MessageResponse.SYNCHRONOUS;
case 'allowlist:add-domain':
stateManager.addDomainToAllowlist(value).then(function () {
sendResponse({'value': true});
});
return MessageResponse.ASYNCHRONOUS;
case 'allowlist:remove-domain':
stateManager.removeDomainFromAllowlist(value).then(function () {
sendResponse({'value': true});
});
return MessageResponse.ASYNCHRONOUS;
case 'manipulateDOM:add-domain':
stateManager.addDomainToManipulateDOMlist(value).then(function () {
sendResponse({'value': true});
});
return MessageResponse.ASYNCHRONOUS;
case 'manipulateDOM:remove-domain':
stateManager.removeDomainFromManipulateDOMlist(value).then(function () {
sendResponse({'value': true});
});
return MessageResponse.ASYNCHRONOUS;
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case 'google-fonts:add-domain':
stateManager.addDomainToGoogleFontsList(value).then(function () {
sendResponse({'value': true});
});
return MessageResponse.ASYNCHRONOUS;
case 'google-fonts:remove-domain':
stateManager.removeDomainFromGoogleFontsList(value).then(function () {
sendResponse({'value': true});
});
return MessageResponse.ASYNCHRONOUS;
case 'statistic:delete':
storageManager.statistics = {};
break;
case 'logs:get':
sendResponse({'logs': log.data});
return MessageResponse.SYNCHRONOUS;
case 'logs:delete':
log.data = [];
break;
case 'popup:get-data':
popup.amountInjected = storageManager.amountInjected;
popup.internalStatistics = stateManager.internalStatistics;
popup.negateHtmlFilterList = stateManager.getInvertOption;
popup.loggingStatus = stateManager.logging;
popup.hideDonationButton = stateManager.hideDonationButton;
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popup.blockGoogleFonts = interceptor.blockGoogleFonts;
sendResponse({'data': popup});
return MessageResponse.ASYNCHRONOUS;
}
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};
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/**
* Event Handlers
*/
chrome.runtime.onMessage.addListener(messenger._handleMessageReceived);