153 lines
4.6 KiB
Nim
153 lines
4.6 KiB
Nim
# SPDX-License-Identifier: AGPL-3.0-only
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import asyncdispatch, strutils, sequtils, uri, options, times
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import jester, karax/vdom
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import router_utils
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import ".."/[types, redis_cache, formatters, query, api]
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import ../views/[general, profile, timeline, status, search]
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export vdom
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export uri, sequtils
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export router_utils
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export redis_cache, formatters, query, api
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export profile, timeline, status
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proc getQuery*(request: Request; tab, name: string): Query =
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case tab
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of "with_replies": getReplyQuery(name)
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of "media": getMediaQuery(name)
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of "search": initQuery(params(request), name=name)
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else: Query(fromUser: @[name])
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proc fetchSingleTimeline*(after: string; query: Query; skipRail=false):
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Future[(Profile, Timeline, PhotoRail)] {.async.} =
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let name = query.fromUser[0]
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var
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profile: Profile
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profileId = await getProfileId(name)
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fetched = false
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if profileId.len == 0:
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profile = await getCachedProfile(name)
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profileId = if profile.suspended: "s"
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else: profile.id
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if profileId.len > 0:
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await cacheProfileId(profile.username, profileId)
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fetched = true
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if profileId.len == 0 or profile.protected:
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result[0] = profile
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return
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elif profileId == "s":
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result[0] = Profile(username: name, suspended: true)
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return
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var rail: Future[PhotoRail]
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if skipRail or profile.protected or query.kind == media:
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rail = newFuture[PhotoRail]()
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rail.complete(@[])
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else:
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rail = getCachedPhotoRail(name)
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var timeline =
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case query.kind
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of posts: await getTimeline(profileId, after)
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of replies: await getTimeline(profileId, after, replies=true)
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of media: await getMediaTimeline(profileId, after)
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else: await getSearch[Tweet](query, after)
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timeline.query = query
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var found = false
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for tweet in timeline.content.mitems:
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if tweet.profile.id == profileId or
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tweet.profile.username.cmpIgnoreCase(name) == 0:
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profile = tweet.profile
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found = true
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break
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if profile.username.len == 0:
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profile = await getCachedProfile(name)
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fetched = true
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if fetched and not found:
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await cache(profile)
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return (profile, timeline, await rail)
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proc showTimeline*(request: Request; query: Query; cfg: Config; prefs: Prefs;
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rss, after: string): Future[string] {.async.} =
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if query.fromUser.len != 1:
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let
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timeline = await getSearch[Tweet](query, after)
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html = renderTweetSearch(timeline, prefs, getPath())
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return renderMain(html, request, cfg, prefs, "Multi", rss=rss)
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var (p, t, r) = await fetchSingleTimeline(after, query)
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if p.suspended: return showError(getSuspended(p.username), cfg)
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if p.id.len == 0: return
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let pHtml = renderProfile(p, t, r, prefs, getPath())
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result = renderMain(pHtml, request, cfg, prefs, pageTitle(p), pageDesc(p),
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rss=rss, images = @[p.getUserpic("_400x400")],
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banner=p.banner)
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template respTimeline*(timeline: typed) =
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let t = timeline
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if t.len == 0:
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resp Http404, showError("User \"" & @"name" & "\" not found", cfg)
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resp t
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template respUserId*() =
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cond @"user_id".len > 0
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let username = await getCachedProfileUsername(@"user_id")
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if username.len > 0:
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redirect("/" & username)
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else:
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resp Http404, showError("User not found", cfg)
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proc createTimelineRouter*(cfg: Config) =
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router timeline:
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get "/i/user/@user_id":
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respUserId()
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get "/intent/user":
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respUserId()
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get "/@name/?@tab?/?":
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cond '.' notin @"name"
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cond @"name" notin ["pic", "gif", "video"]
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cond @"tab" in ["with_replies", "media", "search", ""]
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let
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prefs = cookiePrefs()
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after = getCursor()
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names = getNames(@"name")
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var query = request.getQuery(@"tab", @"name")
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if names.len != 1:
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query.fromUser = names
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if @"scroll".len > 0:
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if query.fromUser.len != 1:
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var timeline = await getSearch[Tweet](query, after)
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if timeline.content.len == 0: resp Http404
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timeline.beginning = true
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resp $renderTweetSearch(timeline, prefs, getPath())
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else:
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var (_, timeline, _) = await fetchSingleTimeline(after, query, skipRail=true)
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if timeline.content.len == 0: resp Http404
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timeline.beginning = true
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resp $renderTimelineTweets(timeline, prefs, getPath())
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var rss = "/$1/$2/rss" % [@"name", @"tab"]
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if @"tab".len == 0:
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rss = "/$1/rss" % @"name"
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elif @"tab" == "search":
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rss &= "?" & genQueryUrl(query)
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respTimeline(await showTimeline(request, query, cfg, prefs, rss, after))
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