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

118 lines
2.7 KiB
JavaScript

/**
* Messenger
* Belongs to LocalCDN (since 2020-02-26)
* (Origin: Decentraleyes)
*
* @author Thomas Rientjes
* @since 2018-05-28
*
* @author nobody
* @since 2020-02-26
*
* @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';
/**
* Messenger
*/
var messenger = {};
/**
* Private Methods
*/
messenger._handleMessageReceived = function (message, sender, sendResponse) {
let topic, value;
topic = message.topic;
value = message.value;
if (topic === 'tab:fetch-injections') {
sendResponse({'value': stateManager.tabs[value].injections});
return MessageResponse.SYNCHRONOUS;
}
if (topic === 'domain:fetch-is-allowlisted') {
let allowlistRecord = helpers.checkAllowlisted(value);
sendResponse({'value': Boolean(allowlistRecord)});
return MessageResponse.SYNCHRONOUS;
}
if (topic === 'allowlist:add-domain') {
stateManager.addDomainToAllowlist(value).then(function () {
sendResponse({'value': true});
});
return MessageResponse.ASYNCHRONOUS;
}
if (topic === 'allowlist:remove-domain') {
stateManager.removeDomainFromAllowlist(value).then(function () {
sendResponse({'value': true});
});
return MessageResponse.ASYNCHRONOUS;
}
if (topic === 'domain:fetch-is-manipulateDOM') {
let manipulateDOMRecord = requestAnalyzer.domainsManipulateDOM[value];
sendResponse({'value': Boolean(manipulateDOMRecord)});
return MessageResponse.SYNCHRONOUS;
}
if (topic === 'manipulateDOM:add-domain') {
stateManager.addDomainToManipulateDOMlist(value).then(function () {
sendResponse({'value': true});
});
return MessageResponse.ASYNCHRONOUS;
}
if (topic === 'manipulateDOM:remove-domain') {
stateManager.removeDomainFromManipulateDOMlist(value).then(function () {
sendResponse({'value': true});
});
return MessageResponse.ASYNCHRONOUS;
}
if (topic === 'deleteStatistic') {
storageManager.statistics = {};
}
if (topic === 'injection') {
chrome.tabs.executeScript(value, {
'code': `window.addEventListener('load', () => {
document.getElementById('domain').value = '${message.url}';
});`,
'runAt': 'document_start'
});
}
};
/**
* Event Handlers
*/
chrome.runtime.onMessage.addListener(messenger._handleMessageReceived);