169 lines
3.3 KiB
JavaScript
169 lines
3.3 KiB
JavaScript
/**
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* @var cacheInitialState
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* @description Cache initial state
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* @type {{ enabled: boolean, matches: string[] }}
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*/
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const cacheInitialState = {
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enabled: true,
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matches: [],
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};
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/**
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* @function disableIcon
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* @description Disables icon
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*
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* @param {string} [tabId]
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*/
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const disableIcon = (tabId) => {
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chrome.browserAction.setIcon({
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path: "assets/icons/disabled.png",
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tabId,
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});
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};
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/**
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* @function disablePopup
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* @description Disables popup
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*
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* @param {string} [tabId]
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*/
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const disablePopup = (tabId) => {
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chrome.browserAction.setPopup({
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popup: "",
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tabId,
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});
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};
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/**
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* @function enableIcon
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* @description Enables icon
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*
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* @param {string} [tabId]
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*/
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const enableIcon = (tabId) => {
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chrome.browserAction.setIcon({
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path: "assets/icons/enabled.png",
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tabId,
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});
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};
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/**
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* @function enablePopup
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* @description Enables popup
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*
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* @param {string} [tabId]
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*/
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const enablePopup = (tabId) => {
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chrome.browserAction.setPopup({
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popup: "popup.html",
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tabId,
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});
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};
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/**
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* @async
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* @function getCache
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* @description Retrieves cache state
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*
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* @returns {Promise<{ enabled: boolean, matches: string[] }>} Cache state
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*/
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const getCache = async (hostname, responseCallback) => {
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chrome.storage.local.get(null, (store) => {
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const cache = store[hostname];
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if (cache) {
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responseCallback(cache);
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} else {
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chrome.storage.local.set({ [hostname]: cacheInitialState });
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responseCallback(cacheInitialState);
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}
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});
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};
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/**
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* @async
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* @function updateCache
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* @description Update cache state
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*/
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const updateCache = async (hostname, selector) => {
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chrome.storage.local.get(null, (cache) => {
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const current = cache[hostname];
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chrome.storage.local.set({
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[hostname]: {
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...current,
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matches: [...new Set([...current.matches, selector])],
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},
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});
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});
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};
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/**
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* @async
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* @function getList
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* @description Retrieves selectors list
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*
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* @returns {Promise<{ matches: string[] }>} A selectors list
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*/
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const getList = async (responseCallback) => {
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try {
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const url =
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"https://raw.githubusercontent.com/wanhose/do-not-consent/master/data/elements.txt";
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const response = await fetch(url);
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const data = await response.text();
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if (response.status !== 200) throw new Error();
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responseCallback({ matches: data.split("\n") });
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} catch {
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responseCallback({ matches: [] });
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}
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};
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/**
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* @description Listens to content messages
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*/
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chrome.runtime.onMessage.addListener((request, sender, responseCallback) => {
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chrome.tabs.query({ active: true, currentWindow: true }, (tabs) => {
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const tab = tabs[0];
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const tabId = tab.id;
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switch (request.type) {
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case "DISABLE_ICON":
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disableIcon(tabId);
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break;
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case "DISABLE_POPUP":
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disablePopup(tabId);
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break;
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case "ENABLE_ICON":
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enableIcon(tabId);
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break;
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case "ENABLE_POPUP":
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enablePopup(tabId);
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break;
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case "GET_CACHE":
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getCache(request.hostname, responseCallback);
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break;
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case "GET_LIST":
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getList(responseCallback);
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break;
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case "UPDATE_CACHE":
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updateCache(request.hostname, request.selector);
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break;
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default:
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break;
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}
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});
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return true;
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});
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