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window.browser = window.browser || window.chrome
import utils from "./utils.js"
const frontends = new Array("simpleertube")
const protocols = new Array("normal", "tor", "i2p", "loki")
let redirects = {}
for (let i = 0; i < frontends.length; i++) {
redirects[frontends[i]] = {}
for (let x = 0; x < protocols.length; x++) {
redirects[frontends[i]][protocols[x]] = []
}
}
function setRedirects(val) {
browser.storage.local.get(["cloudflareBlackList", "offlineBlackList"], r => {
redirects.simpleertube = val
simpleertubeNormalRedirectsChecks = [...redirects.simpleertube.normal]
for (const instance of [...r.cloudflareBlackList, ...r.offlineBlackList]) {
const a = simpleertubeNormalRedirectsChecks.indexOf(instance)
if (a > -1) simpleertubeNormalRedirectsChecks.splice(a, 1)
}
browser.storage.local.set({
peertubeRedirects: redirects,
simpleertubeNormalRedirectsChecks,
simpleertubeTorRedirectsChecks: [...redirects.simpleertube.tor],
simpleertubeI2pRedirectsChecks: [...redirects.simpleertube.i2p],
simpleertubeLokiRedirectsChecks: [...redirects.simpleertube.loki]
})
})
}
let disablePeertubeTargets,
peertubeRedirects,
simpleertubeNormalRedirectsChecks,
simpleertubeNormalCustomRedirects,
simpleertubeTorRedirectsChecks,
simpleertubeTorCustomRedirects,
simpleertubeI2pRedirectsChecks,
simpleertubeI2pCustomRedirects,
simpleertubeLokiRedirectsChecks,
simpleertubeLokiCustomRedirects,
peerTubeTargets,
protocol,
protocolFallback
function init() {
return new Promise(resolve => {
browser.storage.local.get(
[
"disablePeertubeTargets",
"peertubeRedirects",
"simpleertubeNormalRedirectsChecks",
"simpleertubeNormalCustomRedirects",
"simpleertubeTorRedirectsChecks",
"simpleertubeTorCustomRedirects",
"simpleertubeI2pRedirectsChecks",
"simpleertubeI2pCustomRedirects",
"simpleertubeLokiRedirectsChecks",
"simpleertubeLokiCustomRedirects",
"peerTubeTargets",
"protocol",
"protocolFallback",
],
r => {
disablePeertubeTargets = r.disablePeertubeTargets
peertubeRedirects = r.peertubeRedirects
simpleertubeNormalRedirectsChecks = r.simpleertubeNormalRedirectsChecks
simpleertubeNormalCustomRedirects = r.simpleertubeNormalCustomRedirects
simpleertubeTorRedirectsChecks = r.simpleertubeTorRedirectsChecks
simpleertubeTorCustomRedirects = r.simpleertubeTorCustomRedirects
simpleertubeI2pRedirectsChecks = r.simpleertubeI2pRedirectsChecks
simpleertubeI2pCustomRedirects = r.simpleertubeI2pCustomRedirects
simpleertubeLokiRedirectsChecks = r.simpleertubeLokiRedirectsChecks
simpleertubeLokiCustomRedirects = r.simpleertubeLokiCustomRedirects
peerTubeTargets = r.peerTubeTargets
protocol = r.protocol
protocolFallback = r.protocolFallback
resolve()
}
)
})
}
init()
browser.storage.onChanged.addListener(init)
function all() {
return [
...simpleertubeNormalRedirectsChecks,
...simpleertubeTorRedirectsChecks,
...simpleertubeI2pRedirectsChecks,
...simpleertubeLokiRedirectsChecks,
...simpleertubeNormalCustomRedirects,
...simpleertubeTorCustomRedirects,
...simpleertubeI2pCustomRedirects,
...simpleertubeLokiCustomRedirects,
]
}
function redirect(url, type, initiator, disableOverride) {
if (disablePeertubeTargets && !disableOverride) return
if (initiator && (all().includes(initiator.origin) || peerTubeTargets.includes(initiator.host))) return
let protocolHost = utils.protocolHost(url)
if (!peerTubeTargets.includes(protocolHost)) return
if (type != "main_frame") return
let instancesList = []
if (protocol == "loki") instancesList = [...simpleertubeLokiRedirectsChecks, ...simpleertubeLokiCustomRedirects]
else if (protocol == "i2p") instancesList = [...simpleertubeI2pRedirectsChecks, ...simpleertubeI2pCustomRedirects]
else if (protocol == "tor") instancesList = [...simpleertubeTorRedirectsChecks, ...simpleertubeTorCustomRedirects]
if ((instancesList.length === 0 && protocolFallback) || protocol == "normal") {
instancesList = [...simpleertubeNormalRedirectsChecks, ...simpleertubeNormalCustomRedirects]
}
if (instancesList.length === 0) {
return
}
const randomInstance = utils.getRandomInstance(instancesList)
if (url.host == "search.joinpeertube.org" || url.host == "sepiasearch.org") return randomInstance
return `${randomInstance}/${url.host}${url.pathname}${url.search}`
}
function switchInstance(url, disableOverride) {
return new Promise(async resolve => {
await init()
if (disablePeertubeTargets && !disableOverride) {
resolve()
return
}
const protocolHost = utils.protocolHost(url)
if (!all().includes(protocolHost)) {
resolve()
return
}
let instancesList = []
if (protocol == "loki") instancesList = [...simpleertubeLokiRedirectsChecks, ...simpleertubeLokiCustomRedirects]
else if (protocol == "i2p") instancesList = [...simpleertubeI2pRedirectsChecks, ...simpleertubeI2pCustomRedirects]
else if (protocol == "tor") instancesList = [...simpleertubeTorRedirectsChecks, ...simpleertubeTorCustomRedirects]
if ((instancesList.length === 0 && protocolFallback) || protocol == "normal") {
instancesList = [...simpleertubeNormalRedirectsChecks, ...simpleertubeNormalCustomRedirects]
}
const i = instancesList.indexOf(protocolHost)
if (i > -1) instancesList.splice(i, 1)
if (instancesList.length === 0) {
resolve()
return
}
const randomInstance = utils.getRandomInstance(instancesList)
resolve(`${randomInstance}${url.pathname}${url.search}`)
})
}
function initDefaults() {
return new Promise(resolve => {
fetch("/instances/data.json")
.then(response => response.text())
.then(data => {
let dataJson = JSON.parse(data)
for (let i = 0; i < frontends.length; i++) {
redirects[frontends[i]] = dataJson[frontends[i]]
}
browser.storage.local.get(["cloudflareBlackList", "offlineBlackList"], async r => {
simpleertubeNormalRedirectsChecks = [...redirects.simpleertube.normal]
for (const instance of [...r.cloudflareBlackList, ...r.offlineBlackList]) {
const a = simpleertubeNormalRedirectsChecks.indexOf(instance)
if (a > -1) simpleertubeNormalRedirectsChecks.splice(a, 1)
}
browser.storage.local.set(
{
peerTubeTargets: ["https://search.joinpeertube.org", ...dataJson.peertube],
disablePeertubeTargets: true,
peertubeRedirects: redirects,
simpleertubeNormalRedirectsChecks,
simpleertubeNormalCustomRedirects: [],
simpleertubeTorRedirectsChecks: [...redirects.simpleertube.tor],
simpleertubeTorCustomRedirects: [],
simpleertubeI2pRedirectsChecks: [...redirects.simpleertube.i2p],
simpleertubeI2pCustomRedirects: [],
simpleertubeLokiRedirectsChecks: [...redirects.simpleertube.loki],
simpleertubeLokiCustomRedirects: [],
},
() => resolve()
)
})
})
})
}
export default {
setRedirects,
switchInstance,
redirect,
initDefaults,
}
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