129 lines
3.5 KiB
JavaScript
129 lines
3.5 KiB
JavaScript
var browser = browser || chrome;
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var overrides = null;
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var accepted = false;
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var installationId = null;
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browser.storage.local.get(['overrides', 'accepted', 'installationId'], v => {
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accepted = v.accepted
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overrides = v.overrides || {}
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if(!v.installationId){
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installationId = (Math.random()+ '.' +Math.random() + '.' +Math.random()).replace(/\./g, '');
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browser.storage.local.set({installationId: installationId});
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}
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})
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var bloomFilters = [];
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function loadBloomFilter(name) {
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var url = browser.extension.getURL('data/' + name + '.dat');
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fetch(url).then(response => {
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response.arrayBuffer().then(arrayBuffer => {
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var array = new Uint32Array(arrayBuffer);
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var b = new BloomFilter(array, 17);
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b.name = name;
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bloomFilters.push(b);
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});
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});
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}
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browser.runtime.onMessage.addListener((message, sender, sendResponse) => {
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if(message.acceptClicked !== undefined) {
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accepted = message.acceptClicked;
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browser.storage.local.set({accepted: accepted});
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browser.tabs.remove(sender.tab.id);
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if(accepted && uncommittedResponse)
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saveLabel(uncommittedResponse)
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uncommittedResponse = null;
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return;
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}
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var response = {};
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var transphobic = message.myself && bloomFilters.filter(x => x.name == 'transphobic')[0].test(message.myself);
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for (var id of message.ids) {
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if(transphobic){
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if(id == message.myself) continue;
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var sum = 0;
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for(var i = 0; i < id.length; i++){
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sum += id.charCodeAt(i);
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}
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if(sum % 8 != 0) continue;
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}
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if (overrides[id] !== undefined) response[id] = overrides[id]
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else {
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for (var bloomFilter of bloomFilters) {
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if (bloomFilter.test(id)) response[id] = bloomFilter.name;
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}
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}
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}
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sendResponse(response);
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});
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loadBloomFilter('transphobic');
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loadBloomFilter('t-friendly');
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function createContextMenu(text, id) {
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browser.contextMenus.create({
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id: id,
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title: text,
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contexts: ["link"],
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targetUrlPatterns: [
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"*://*.facebook.com/*",
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"*://*.youtube.com/*",
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"*://*.reddit.com/*",
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"*://*.twitter.com/*"
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]
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});
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}
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createContextMenu('Mark as anti-trans', 'mark-transphobic');
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createContextMenu('Mark as t-friendly', 'mark-t-friendly');
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createContextMenu('Clear', 'mark-none');
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createContextMenu('Help', 'help');
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var uncommittedResponse = null;
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function saveLabel(response){
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if(accepted){
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overrides[response.identifier] = response.mark;
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browser.storage.local.set({overrides: overrides})
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//console.log(response);
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browser.tabs.sendMessage(response.tabId, { updateAllLabels: true });
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//browser.tabs.executeScript(response.tabId, {code: 'updateAllLabels()'});
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return;
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}
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uncommittedResponse = response;
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openHelp();
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}
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function openHelp(){
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browser.tabs.create({
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url: browser.extension.getURL('help.html')
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})
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}
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browser.contextMenus.onClicked.addListener(function (info, tab) {
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if(info.menuItemId == 'help'){
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openHelp();
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return;
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}
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var label = info.menuItemId.substring('mark-'.length);
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if(label == 'none') label = '';
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browser.tabs.sendMessage(tab.id, {
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mark: label,
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url: info.linkUrl,
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elementId: info.targetElementId
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}, null, response => {
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if (!response.identifier) return;
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response.tabId = tab.id;
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saveLabel(response);
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})
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});
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