libredirect/src/assets/javascripts/utils.js

575 lines
19 KiB
JavaScript

window.browser = window.browser || window.chrome
import twitterHelper from "./twitter.js"
import youtubeHelper from "./youtube/youtube.js"
import instagramHelper from "./instagram.js"
import mediumHelper from "./medium.js"
import redditHelper from "./reddit.js"
import searchHelper from "./search.js"
import translateHelper from "./translate/translate.js"
import wikipediaHelper from "./wikipedia.js"
import peertubeHelper from "./peertube.js"
import lbryHelper from "./lbry.js"
import sendTargetsHelper from "./sendTargets.js"
import tiktokHelper from "./tiktok.js"
import quoraHelper from "./quora.js"
import libremdbHelper from "./imdb.js"
import imgurHelper from "./imgur.js"
import reutersHelper from "./reuters.js"
import youtubeMusicHelper from "./youtubeMusic.js"
import mapsHelper from "./maps.js"
import localise from "./localise.js"
function getRandomInstance(instances) {
return instances[~~(instances.length * Math.random())]
}
let cloudflareBlackList = []
let authenticateBlackList = []
let offlineBlackList = []
async function initBlackList() {
return new Promise(resolve => {
browser.storage.local.get(["cloudflareBlackList", "authenticateBlackList", "offlineBlackList"], r => {
cloudflareBlackList = r.cloudflareBlackList
authenticateBlackList = r.authenticateBlackList
offlineBlackList = r.offlineBlackList
})
if (cloudflareBlackList.length == 0) {
fetch("/instances/blacklist.json")
.then(response => response.text())
.then(data => {
cloudflareBlackList = JSON.parse(data).cloudflare
authenticateBlackList = JSON.parse(data).authenticate
offlineBlackList = JSON.parse(data).offline
})
}
resolve()
})
}
function updateBlackList() {
return new Promise(async resolve => {
let http = new XMLHttpRequest()
let fallback = new XMLHttpRequest()
http.open("GET", "https://codeberg.org/LibRedirect/libredirect/raw/branch/master/src/instances/blacklist.json", false)
http.send(null)
if (http.status != 200) {
fallback.open("GET", "https://raw.githubusercontent.com/libredirect/libredirect/master/src/instances/blacklist.json", false)
fallback.send(null)
if (fallback.status === 200) {
http = fallback
} else {
resolve()
return
}
}
const blackList = JSON.parse(http.responseText)
browser.storage.local.set({
cloudflareBlackList: blackList.cloudflare,
authenticateBlackList: blackList.authenticate,
offlineBlackList: blackList.offline,
})
;(cloudflareBlackList = blackList.cloudflare), (authenticateBlackList = blackList.authenticate), (offlineBlackList = blackList.offline)
resolve()
})
}
function updateInstances() {
return new Promise(async resolve => {
let http = new XMLHttpRequest()
let fallback = new XMLHttpRequest()
http.open("GET", "https://raw.githubusercontent.com/libredirect/libredirect/master/src/instances/data.json", false)
http.send(null)
if (http.status != 200) {
fallback.open("GET", "https://codeberg.org/LibRedirect/libredirect/raw/branch/master/src/instances/data.json", false)
fallback.send(null)
if (fallback.status === 200) {
http = fallback
} else {
resolve()
return
}
}
await updateBlackList()
const instances = JSON.parse(http.responseText)
await youtubeHelper.setRedirects({
invidious: instances.invidious,
piped: instances.piped,
pipedMaterial: instances.pipedMaterial,
cloudtube: instances.cloudtube,
})
await twitterHelper.setRedirects(instances.nitter)
await instagramHelper.setRedirects(instances.bibliogram)
await redditHelper.setRedirects({
libreddit: instances.libreddit,
teddit: instances.teddit,
})
await translateHelper.setRedirects({
simplyTranslate: instances.simplyTranslate,
lingva: instances.lingva,
})
await searchHelper.setRedirects({
searx: instances.searx,
searxng: instances.searxng,
whoogle: instances.whoogle,
librex: instances.librex,
})
await wikipediaHelper.setRedirects(instances.wikiless)
await mediumHelper.setRedirects(instances.scribe)
await quoraHelper.setRedirects(instances.quetre)
await libremdbHelper.setRedirects(instances.libremdb)
await sendTargetsHelper.setRedirects(instances.send)
await tiktokHelper.setRedirects(instances.proxiTok)
await lbryHelper.setRedirects(instances.librarian)
await reutersHelper.setRedirects(instances.neuters)
await youtubeMusicHelper.setRedirects({
beatbump: instances.beatbump,
hyperpipe: instances.hyperpipe,
})
await mapsHelper.setRedirects(instances.facil)
await peertubeHelper.setRedirects(instances.simpleertube)
console.info("Successfully updated Instances")
resolve(true)
return
})
}
function protocolHost(url) {
if (url.username && url.password) return `${url.protocol}//${url.username}:${url.password}@${url.host}`
return `${url.protocol}//${url.host}`
}
async function processDefaultCustomInstances(target, name, protocol, document) {
function camelCase(str) {
return str.charAt(0).toUpperCase() + str.slice(1)
}
let latencyKey = `${name}Latency`
let instancesLatency
let nameProtocolElement = document.getElementById(name).getElementsByClassName(protocol)[0]
let nameCustomInstances = []
let nameCheckListElement = nameProtocolElement.getElementsByClassName("checklist")[0]
await initBlackList()
let nameDefaultRedirects
let redirectsChecks = `${name}${camelCase(protocol)}RedirectsChecks`
let customRedirects = `${name}${camelCase(protocol)}CustomRedirects`
let redirectsKey = `${target}Redirects`
let redirects
async function getFromStorage() {
return new Promise(async resolve =>
browser.storage.local.get([redirectsChecks, customRedirects, redirectsKey, latencyKey], r => {
nameDefaultRedirects = r[redirectsChecks]
nameCustomInstances = r[customRedirects]
instancesLatency = r[latencyKey] ?? []
redirects = r[redirectsKey]
resolve()
})
)
}
await getFromStorage()
if (nameCustomInstances === undefined) console.log(customRedirects)
function calcNameCheckBoxes() {
let isTrue = true
for (const item of redirects[name][protocol]) {
if (nameDefaultRedirects === undefined) console.log(name + protocol + " is undefined")
if (!nameDefaultRedirects.includes(item)) {
isTrue = false
break
}
}
for (const element of nameCheckListElement.getElementsByTagName("input")) {
element.checked = nameDefaultRedirects.includes(element.className)
}
if (nameDefaultRedirects.length == 0) isTrue = false
nameProtocolElement.getElementsByClassName("toggle-all")[0].checked = isTrue
}
nameCheckListElement.innerHTML = [
`<div>
<x data-localise="__MSG_toggleAll__">Toggle All</x>
<input type="checkbox" class="toggle-all"/>
</div>`,
...redirects[name][protocol].map(x => {
const cloudflare = cloudflareBlackList.includes(x) ? ' <span style="color:red;">cloudflare</span>' : ""
const authenticate = authenticateBlackList.includes(x) ? ' <span style="color:orange;">authenticate</span>' : ""
const offline = offlineBlackList.includes(x) ? ' <span style="color:grey;">offline</span>' : ""
let ms = instancesLatency[x]
let latencyColor = ms <= 1000 ? "green" : ms <= 2000 ? "orange" : "red"
let latencyLimit
if (ms == 5000) latencyLimit = "5000ms+"
else if (ms > 5000) latencyLimit = `ERROR: ${ms - 5000}`
else latencyLimit = ms + "ms"
const latency = x in instancesLatency ? '<span style="color:' + latencyColor + ';">' + latencyLimit + "</span>" : ""
let warnings = [cloudflare, authenticate, offline, latency].join(" ")
return `<div>
<x><a href="${x}" target="_blank">${x}</a>${warnings}</x>
<input type="checkbox" class="${x}"/>
</div>`
}),
].join("\n<hr>\n")
localise.localisePage()
calcNameCheckBoxes()
nameProtocolElement.getElementsByClassName("toggle-all")[0].addEventListener("change", async event => {
if (event.target.checked) nameDefaultRedirects = [...redirects[name][protocol]]
else nameDefaultRedirects = []
browser.storage.local.set({ [redirectsChecks]: nameDefaultRedirects })
calcNameCheckBoxes()
})
for (let element of nameCheckListElement.getElementsByTagName("input")) {
if (element.className != "toggle-all")
nameProtocolElement.getElementsByClassName(element.className)[0].addEventListener("change", async event => {
if (event.target.checked) nameDefaultRedirects.push(element.className)
else {
let index = nameDefaultRedirects.indexOf(element.className)
if (index > -1) nameDefaultRedirects.splice(index, 1)
}
browser.storage.local.set({
[redirectsChecks]: nameDefaultRedirects,
})
calcNameCheckBoxes()
})
}
function calcNameCustomInstances() {
nameProtocolElement.getElementsByClassName("custom-checklist")[0].innerHTML = nameCustomInstances
.map(
x => `<div>
${x}
<button class="add clear-${x}">
<svg xmlns="http://www.w3.org/2000/svg" height="20px" viewBox="0 0 24 24" width="20px" fill="currentColor">
<path d="M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z" />
</svg>
</button>
</div>
<hr>`
)
.join("\n")
for (const item of nameCustomInstances) {
nameProtocolElement.getElementsByClassName(`clear-${item}`)[0].addEventListener("click", async () => {
let index = nameCustomInstances.indexOf(item)
if (index > -1) nameCustomInstances.splice(index, 1)
browser.storage.local.set({ [customRedirects]: nameCustomInstances })
calcNameCustomInstances()
})
}
}
calcNameCustomInstances()
nameProtocolElement.getElementsByClassName("custom-instance-form")[0].addEventListener("submit", async event => {
event.preventDefault()
let nameCustomInstanceInput = nameProtocolElement.getElementsByClassName("custom-instance")[0]
let url = new URL(nameCustomInstanceInput.value)
let protocolHostVar = protocolHost(url)
if (nameCustomInstanceInput.validity.valid && !redirects[name][protocol].includes(protocolHostVar)) {
if (!nameCustomInstances.includes(protocolHostVar)) {
nameCustomInstances.push(protocolHostVar)
browser.storage.local.set({ [customRedirects]: nameCustomInstances })
nameCustomInstanceInput.value = ""
}
calcNameCustomInstances()
}
})
}
function ping(href) {
return new Promise(async resolve => {
let average = 0
let time
for (let i = 0; i < 3; i++) {
time = await pingOnce(href)
if (i == 0) continue
if (time >= 5000) {
resolve(time)
return
}
average += time
}
average = parseInt(average / 3)
resolve(average)
})
}
function pingOnce(href) {
return new Promise(async resolve => {
let started
let http = new XMLHttpRequest()
http.timeout = 5000
http.ontimeout = () => resolve(5000)
http.onerror = () => resolve()
http.onreadystatechange = () => {
if (http.readyState == 2) {
if (http.status == 200) {
let ended = new Date().getTime()
http.abort()
resolve(ended - started)
} else {
resolve(5000 + http.status)
}
}
}
http.open("GET", `${href}?_=${new Date().getTime()}`, true)
started = new Date().getTime()
http.send(null)
})
}
async function testLatency(element, instances, frontend) {
return new Promise(async resolve => {
let myList = {}
let latencyThreshold
let redirectsChecks = []
browser.storage.local.get(["latencyThreshold", `${frontend}NormalRedirectsChecks`], r => {
latencyThreshold = r.latencyThreshold
redirectsChecks = r[`${frontend}NormalRedirectsChecks`]
})
for (const href of instances)
await ping(href).then(time => {
if (time) {
myList[href] = time
let color
if (time <= 1000) color = "green"
else if (time <= 2000) color = "orange"
else color = "red"
if (time > latencyThreshold) {
redirectsChecks.splice(redirectsChecks.indexOf(href), 1)
}
browser.storage.local.set({ [`${frontend}NormalRedirectsChecks`]: redirectsChecks })
let text
if (time == 5000) text = "5000ms+"
else if (time > 5000) text = `ERROR: ${time - 5000}`
else text = `${time}ms`
element.innerHTML = `${href}:&nbsp;<span style="color:${color};">${text}</span>`
}
})
resolve(myList)
})
}
function copyCookie(frontend, targetUrl, urls, name) {
return new Promise(resolve => {
browser.storage.local.get("firstPartyIsolate", r => {
let query
if (!r.firstPartyIsolate)
query = {
url: protocolHost(targetUrl),
name: name,
}
else
query = {
url: protocolHost(targetUrl),
name: name,
firstPartyDomain: null,
}
browser.cookies.getAll(query, async cookies => {
for (const cookie of cookies)
if (cookie.name == name) {
for (const url of urls) {
const setQuery = r.firstPartyIsolate
? {
url: url,
name: name,
value: cookie.value,
secure: true,
firstPartyDomain: new URL(url).hostname,
}
: {
url: url,
name: name,
value: cookie.value,
secure: true,
expirationDate: cookie.expirationDate,
}
browser.cookies.set(setQuery)
}
break
}
resolve()
})
})
})
}
function getPreferencesFromToken(frontend, targetUrl, urls, name, endpoint) {
return new Promise(resolve => {
browser.storage.local.get("firstPartyIsolate", r => {
const http = new XMLHttpRequest()
const url = `${targetUrl}${endpoint}`
http.open("GET", url, false)
http.setRequestHeader("Cookie", `${name}=${cookie.value}`)
http.send(null)
const preferences = JSON.parse(http.responseText)
let formdata = new FormData()
for (var key in preferences) formdata.append(key, preferences[key])
for (const url of urls) {
const http = new XMLHttpRequest()
http.open("POST", `${url}/settings/stay`, false)
http.send(null)
}
resolve()
return
})
})
}
function copyRaw(test, copyRawElement) {
return new Promise(resolve => {
browser.tabs.query({ active: true, currentWindow: true }, async tabs => {
let currTab = tabs[0]
if (currTab) {
let url
try {
url = new URL(currTab.url)
} catch {
resolve()
return
}
let newUrl = await youtubeHelper.reverse(url)
if (!newUrl) newUrl = await twitterHelper.reverse(url)
if (!newUrl) newUrl = await instagramHelper.reverse(url)
if (!newUrl) newUrl = await tiktokHelper.reverse(url)
if (!newUrl) newUrl = await quoraHelper.reverse(url)
if (!newUrl) newUrl = await libremdbHelper.reverse(url)
if (!newUrl) newUrl = await imgurHelper.reverse(url)
if (newUrl) {
resolve(newUrl)
if (test) return
navigator.clipboard.writeText(newUrl)
if (copyRawElement) {
const textElement = copyRawElement.getElementsByTagName("h4")[0]
const oldHtml = textElement.innerHTML
textElement.innerHTML = browser.i18n.getMessage("copied")
setTimeout(() => (textElement.innerHTML = oldHtml), 1000)
}
}
}
resolve()
})
})
}
function unify(test) {
return new Promise(resolve => {
browser.tabs.query({ active: true, currentWindow: true }, async tabs => {
let currTab = tabs[0]
if (currTab) {
let url
try {
url = new URL(currTab.url)
} catch {
resolve()
return
}
let result = await youtubeHelper.copyPasteInvidiousCookies(test, url)
if (!result) result = await youtubeHelper.copyPastePipedLocalStorage(test, url, currTab.id)
if (!result) result = await youtubeHelper.copyPastePipedMaterialLocalStorage(test, url, currTab.id)
if (!result) result = await twitterHelper.initNitterCookies(test, url)
if (!result) result = await redditHelper.initLibredditCookies(test, url)
if (!result) result = await redditHelper.initTedditCookies(test, url)
if (!result) result = await searchHelper.initSearxCookies(test, url)
if (!result) result = await searchHelper.initSearxngCookies(test, url)
if (!result) result = await searchHelper.initLibrexCookies(test, url)
if (!result) result = await tiktokHelper.initProxiTokCookies(test, url)
if (!result) result = await wikipediaHelper.initWikilessCookies(test, url)
if (!result) result = await translateHelper.copyPasteSimplyTranslateCookies(test, url)
if (!result) result = await translateHelper.copyPasteLingvaLocalStorage(test, url)
if (!result) result = await instagramHelper.initBibliogramPreferences(test, url)
resolve(result)
}
})
})
}
function switchInstance(test) {
return new Promise(resolve => {
browser.tabs.query({ active: true, currentWindow: true }, async tabs => {
let currTab = tabs[0]
if (currTab) {
let url
try {
url = new URL(currTab.url)
} catch {
resolve()
return
}
let newUrl = await youtubeHelper.switchInstance(url, true)
if (!newUrl) newUrl = await twitterHelper.switchInstance(url, true)
if (!newUrl) newUrl = await instagramHelper.switchInstance(url, true)
if (!newUrl) newUrl = await redditHelper.switchInstance(url, true)
if (!newUrl) newUrl = await searchHelper.switchInstance(url, true)
if (!newUrl) newUrl = await translateHelper.switchInstance(url, true)
if (!newUrl) newUrl = await mediumHelper.switchInstance(url, true)
if (!newUrl) newUrl = await quoraHelper.switchInstance(url, true)
if (!newUrl) newUrl = await libremdbHelper.switchInstance(url, true)
if (!newUrl) newUrl = await tiktokHelper.switchInstance(url, true)
if (!newUrl) newUrl = await sendTargetsHelper.switchInstance(url, true)
if (!newUrl) newUrl = await peertubeHelper.switchInstance(url, true)
if (!newUrl) newUrl = await lbryHelper.switchInstance(url, true)
if (!newUrl) newUrl = await imgurHelper.switchInstance(url, true)
if (!newUrl) newUrl = await wikipediaHelper.switchInstance(url, true)
if (!newUrl) newUrl = await youtubeMusicHelper.switchInstance(url, true)
if (newUrl) {
if (!test) browser.tabs.update({ url: newUrl })
resolve(true)
} else resolve()
}
})
})
}
function latency(name, frontend, document, location) {
let latencyElement = document.getElementById(`latency-${frontend}`)
let latencyLabel = document.getElementById(`latency-${frontend}-label`)
latencyElement.addEventListener("click", async () => {
let reloadWindow = () => location.reload()
latencyElement.addEventListener("click", reloadWindow)
let key = `${name}Redirects`
browser.storage.local.get(key, r => {
let redirects = r[key]
const oldHtml = latencyLabel.innerHTML
latencyLabel.innerHTML = "..."
testLatency(latencyLabel, redirects[frontend].normal, frontend).then(r => {
browser.storage.local.set({ [`${frontend}Latency`]: r })
latencyLabel.innerHTML = oldHtml
processDefaultCustomInstances(name, frontend, "normal", document)
latencyElement.removeEventListener("click", reloadWindow)
})
})
})
}
export default {
getRandomInstance,
updateInstances,
protocolHost,
processDefaultCustomInstances,
latency,
copyCookie,
getPreferencesFromToken,
switchInstance,
copyRaw,
unify,
}