298 lines
12 KiB
JavaScript
298 lines
12 KiB
JavaScript
const currentURL = new URL(document.location);
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// Create object prototypes for getting and setting attributes:
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Object.prototype.get = function (prop) {
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this[prop] = this[prop] || {};
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return this[prop];
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};
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Object.prototype.set = function (prop, value) {
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this[prop] = value;
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}
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// Function to create an observer to watch for mutations on search pages
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function addLocationObserver(callback) {
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const config = {
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attributes: false,
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childList: true,
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subtree: true
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}
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const observer = new MutationObserver(callback);
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observer.observe(document.body, config);
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}
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// Load website data:
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async function getData() {
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const LANGS = ["DE", "EN", "ES", "FR", "IT", "PL", "TOK"];
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let sites = [];
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let promises = [];
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for (let i = 0; i < LANGS.length; i++) {
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promises.push(fetch(chrome.runtime.getURL('data/sites' + LANGS[i] + '.json'))
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.then((resp) => resp.json())
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.then(function (jsonData) {
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jsonData.forEach((site) => {
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site.origins.forEach((origin) => {
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sites.push({
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"id": site.id,
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"origin": origin.origin,
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"origin_base_url": origin.origin_base_url,
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"origin_content_path": origin.origin_content_path,
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"destination": site.destination,
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"destination_base_url": site.destination_base_url,
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"destination_content_path": site.destination_content_path,
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"destination_content_prefix": (site.destination_content_prefix ? site.destination_content_prefix : ""),
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"destination_platform": site.destination_platform,
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"destination_icon": site.destination_icon,
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"lang": LANGS[i]
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})
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})
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});
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}));
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}
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await Promise.all(promises);
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return sites;
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}
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function filterSearchResults(searchResults, searchEngine, storage) {
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getData().then(sites => {
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countFiltered = 0;
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searchResults.forEach(searchResult => {
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let searchResultLink = '';
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try {
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if (searchEngine === 'bing') {
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searchResultLink = searchResult.innerHTML.replaceAll('<strong>', '').replaceAll('</strong>', '');
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} else {
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searchResultLink = searchResult.closest('a[href]').href;
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}
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} catch (e) {
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console.log('Indie Wiki Buddy failed to properly parse search results with error: ' + e);
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}
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// Check if site is in our list of wikis:
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let matchingSites = sites.filter(el =>
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String(searchResultLink).replace(/(.*)https?(:\/\/|%3A%2F%2F)/, '').startsWith(el.origin_base_url)
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);
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if (matchingSites.length > 0) {
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// Select match with longest base URL
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let closestMatch = "";
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matchingSites.forEach(site => {
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if (site.origin_base_url.length > closestMatch.length) {
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closestMatch = site.origin_base_url;
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}
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});
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let site = matchingSites.find(site => site.origin_base_url === closestMatch);
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if (site) {
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// Get user's settings for the wiki
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let settings = storage.siteSettings || {};
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let id = site['id'];
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let searchFilterSetting = '';
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if (settings.hasOwnProperty(id) && settings[id].searchFilter) {
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searchFilterSetting = settings[id].searchFilter;
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} else if (storage.defaultSearchFilterSettings && storage.defaultSearchFilterSettings[site.language]) {
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searchFilterSetting = storage.defaultSearchFilterSettings[site.language];
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} else {
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searchFilterSetting = 'true';
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}
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if (searchFilterSetting === 'true') {
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let cssQuery = '';
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let color = '';
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let fontSize = '';
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switch (searchEngine) {
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case 'google':
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if (searchResult.closest('div[data-hveid]')) {
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cssQuery = 'div[data-hveid]';
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fontSize = '14px';
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}
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break;
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case 'bing':
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if (searchResult.closest('li.b_algo')) {
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cssQuery = 'li.b_algo';
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}
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break;
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case 'duckduckgo':
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if (searchResult.closest('li[data-layout], div.web-result')) {
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cssQuery = 'li[data-layout], div.web-result';
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color = 'var(--theme-col-txt-snippet)';
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}
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break;
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case 'brave':
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if (searchResult.closest('div.snippet')) {
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cssQuery = 'div.snippet';
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color = 'var(--search-text-03)';
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}
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break;
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case 'ecosia':
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if (searchResult.closest('div.result__body')) {
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cssQuery = 'div.result__body';
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}
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break;
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case 'startpage':
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if (searchResult.closest('div.w-gl__result__main')) {
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cssQuery = 'div.w-gl__result__main';
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}
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break;
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default:
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}
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if (cssQuery) {
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let searchListing = document.createElement('div');
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if (color) {
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searchListing.style.color = color;
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}
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if (fontSize) {
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searchListing.style.fontSize = fontSize;
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}
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searchListing.style.fontStyle = 'italic';
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searchListing.style.padding = '.5em';
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let searchListingLink = document.createElement('a');
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searchListingLink.style.textDecoration = 'underline';
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searchListingLink.href = 'https://' + site.destination_base_url;
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searchListingLink.textContent = site.destination;
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searchListingPretext = document.createTextNode('A search result from ' + site.origin + ' has been removed by Indie Wiki Buddy. Look for results from ');
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searchListingPosttext = document.createTextNode(' instead!');
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searchListing.appendChild(searchListingPretext);
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searchListing.appendChild(searchListingLink);
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searchListing.appendChild(searchListingPosttext);
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searchResult.closest(cssQuery).replaceChildren(searchListing);
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countFiltered++;
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}
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}
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}
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}
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});
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if (countFiltered > 0) {
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chrome.storage.sync.set({ 'countSearchFilters': (storage.countSearchFilters ?? 0) + countFiltered });
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}
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});
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}
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function main(mutations = null, observer = null) {
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if (observer) {
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observer.disconnect();
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}
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chrome.storage.local.get(function (localStorage) {
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chrome.storage.sync.get(function (syncStorage) {
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const storage = { ...syncStorage, ...localStorage };
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// Check if extension is on:
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if ((storage.power ?? 'on') === 'on') {
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// Determine which search engine we're on
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if ((storage.searchFilter ?? 'on') === 'on') {
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if (currentURL.hostname.includes('www.google.')) {
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// Function to filter search results in Google
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function filterGoogle() {
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let searchResults = document.querySelectorAll("div[data-hveid] a[href*='fandom.com']:first-of-type, div[data-hveid] a[href*='fextralife.com']:first-of-type");
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filterSearchResults(searchResults, 'google', storage);
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}
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// Wait for document to be interactive/complete:
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if (['interactive', 'complete'].includes(document.readyState)) {
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addLocationObserver(main);
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filterGoogle();
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} else {
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document.addEventListener('readystatechange', e => {
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if (['interactive', 'complete'].includes(document.readyState)) {
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addLocationObserver(main);
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filterGoogle();
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}
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});
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}
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} else if (currentURL.hostname.includes('duckduckgo.com') && (currentURL.search.includes('q=') || currentURL.pathname.includes('html'))) {
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// Function to filter search results in DuckDuckGo
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function filterDuckDuckGo() {
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let searchResults = document.querySelectorAll("h2>a[href*='fandom.com'], h2>a[href*='fextralife.com']");
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filterSearchResults(searchResults, 'duckduckgo', storage);
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}
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// Wait for document to be interactive/complete:
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if (['interactive', 'complete'].includes(document.readyState)) {
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addLocationObserver(main);
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filterDuckDuckGo();
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} else {
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document.addEventListener('readystatechange', e => {
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if (['interactive', 'complete'].includes(document.readyState)) {
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addLocationObserver(main);
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filterDuckDuckGo();
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}
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});
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}
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} else if (currentURL.hostname.includes('www.bing.com')) {
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// Function to filter search results in Bing
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function filterBing() {
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let searchResults = Array.from(document.querySelectorAll(".b_attribution>cite")).filter(el => el.innerHTML.includes('fandom.com') || el.innerHTML.includes('fextralife.com'));
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filterSearchResults(searchResults, 'bing', storage);
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}
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// Wait for document to be interactive/complete:
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if (['interactive', 'complete'].includes(document.readyState)) {
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addLocationObserver(main);
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filterBing();
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} else {
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document.addEventListener('readystatechange', e => {
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if (['interactive', 'complete'].includes(document.readyState)) {
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addLocationObserver(main);
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filterBing();
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}
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});
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}
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} else if (currentURL.hostname.includes('search.brave.com')) {
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// Function to filter search results in Brave
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function filterBrave() {
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let searchResults = Array.from(document.querySelectorAll(".result-header")).filter(el => el.innerHTML.includes('fandom.com') || el.innerHTML.includes('fextralife.com'));
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filterSearchResults(searchResults, 'brave', storage);
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}
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// Wait for document to be interactive/complete:
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if (['interactive', 'complete'].includes(document.readyState)) {
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addLocationObserver(main);
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filterBrave();
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} else {
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document.addEventListener('readystatechange', e => {
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if (['interactive', 'complete'].includes(document.readyState)) {
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addLocationObserver(main);
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filterBrave();
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}
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});
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}
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} else if (currentURL.hostname.includes('ecosia.org')) {
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// Function to filter search results in Ecosia
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function filterEcosia() {
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let searchResults = Array.from(document.querySelectorAll("a.result__link")).filter(el => el.href.includes('fandom.com') || el.href.includes('fextralife.com'));
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filterSearchResults(searchResults, 'ecosia', storage);
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}
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// Wait for document to be interactive/complete:
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if (['interactive', 'complete'].includes(document.readyState)) {
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addLocationObserver(main);
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filterEcosia();
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} else {
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document.addEventListener('readystatechange', e => {
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if (['interactive', 'complete'].includes(document.readyState)) {
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addLocationObserver(main);
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filterEcosia();
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}
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});
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}
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} else if (currentURL.hostname.includes('startpage.com')) {
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// Function to filter search results in Startpage
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function filterStartpage() {
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let searchResults = Array.from(document.querySelectorAll("a.result-link")).filter(el => el.href.includes('fandom.com') || el.href.includes('fextralife.com'));
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filterSearchResults(searchResults, 'startpage', storage);
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}
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// Wait for document to be interactive/complete:
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if (['interactive', 'complete'].includes(document.readyState)) {
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addLocationObserver(main);
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filterStartpage();
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} else {
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document.addEventListener('readystatechange', e => {
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if (['interactive', 'complete'].includes(document.readyState)) {
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addLocationObserver(main);
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filterStartpage();
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}
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});
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}
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}
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}
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}
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});
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});
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}
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main(); |