Add t.co and /cards link resolvers

For t.co links: https://t.co/.. -> nitter.net/t.co/..
For card links: https://cards.twitter.com/cards/.. -> nitter.net/cards/...
This commit is contained in:
Zed 2019-12-30 11:41:09 +01:00
parent d27ab68a90
commit 1aa1487402
5 changed files with 46 additions and 3 deletions

View file

@ -1,2 +1,2 @@
import api/[profile, timeline, tweet, search, media, list]
export profile, timeline, tweet, search, media, list
import api/[profile, timeline, tweet, search, media, list, resolver]
export profile, timeline, tweet, search, media, list, resolver

13
src/api/resolver.nim Normal file
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@ -0,0 +1,13 @@
import asyncdispatch, httpclient
import ".."/[formatters, types]
proc resolve*(url: string; prefs: Prefs): Future[string] {.async.} =
let client = newAsyncHttpClient(maxRedirects=0)
try:
let resp = await client.request(url, $HttpHead)
result = resp.headers["location"].replaceUrl(prefs)
except:
discard
finally:
client.close()

View file

@ -9,6 +9,8 @@ from unicode import Rune, `$`
const
ytRegex = re"([A-z.]+\.)?youtu(be.com|.be)"
twRegex = re"(www.|mobile.)?twitter.com"
cards = "https://cards.twitter.com/cards"
tco = "https://t.co"
nbsp = $Rune(0x000A0)
proc stripText*(text: string): string =
@ -33,6 +35,8 @@ proc replaceUrl*(url: string; prefs: Prefs; absolute=""): string =
result = result.replace(ytRegex, prefs.replaceYouTube)
if prefs.replaceTwitter.len > 0:
result = result.replace(twRegex, prefs.replaceTwitter)
result = result.replace(tco, "https://" & prefs.replaceTwitter & "/t.co")
result = result.replace(cards, "https://" & prefs.replaceTwitter & "/cards")
if absolute.len > 0:
result = result.replace("href=\"/", "href=\"https://" & absolute & "/")

View file

@ -6,7 +6,8 @@ import jester
import types, config, prefs, formatters
import views/[general, about]
import routes/[
preferences, timeline, status, media, search, rss, list, unsupported, embed]
preferences, timeline, status, media, search, rss, list,
unsupported, embed, resolver]
const configPath {.strdefine.} = "./nitter.conf"
let cfg = getConfig(configPath)
@ -14,6 +15,7 @@ let cfg = getConfig(configPath)
setHmacKey(cfg.hmacKey)
createUnsupportedRouter(cfg)
createResolverRouter(cfg)
createPrefRouter(cfg)
createTimelineRouter(cfg)
createListRouter(cfg)
@ -51,6 +53,7 @@ routes:
extend unsupported, ""
extend preferences, ""
extend resolver, ""
extend rss, ""
extend search, ""
extend timeline, ""

23
src/routes/resolver.nim Normal file
View file

@ -0,0 +1,23 @@
import strutils
import jester
import router_utils
import ".."/[query, types, api, agents]
import ../views/general
template respResolved*(url, kind: string): untyped =
if url.len == 0:
resp showError("Invalid $1 link" % kind, cfg)
else:
redirect(url)
proc createResolverRouter*(cfg: Config) =
router resolver:
get "/cards/@card/@id":
let url = "https://cards.twitter.com/cards/$1/$2" % [@"card", @"id"]
respResolved(await resolve(url, cookiePrefs()), "card")
get "/t.co/@url":
let url = "https://t.co/" & @"url"
respResolved(await resolve(url, cookiePrefs()), "t.co")