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120 lines
3.9 KiB
Nim
120 lines
3.9 KiB
Nim
import asyncdispatch, strutils, sequtils, uri, options
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import jester, karax/vdom
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import router_utils
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import ".."/[api, types, cache, formatters, agents, query]
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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 api, cache, formatters, query, agents
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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 fetchTimeline*(after, agent: string; query: Query): Future[Timeline] =
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case query.kind
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of QueryKind.media: getMediaTimeline(query.fromUser[0], after, agent)
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of posts: getTimeline(query.fromUser[0], after, agent)
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else: getSearch[Tweet](query, after, agent)
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proc fetchSingleTimeline*(after, agent: string; query: Query;
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media=true): Future[(Profile, Timeline)] {.async.} =
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let name = query.fromUser[0]
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var timeline: Timeline
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var profile: Profile
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var cachedProfile = hasCachedProfile(name)
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if cachedProfile.isSome:
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profile = get(cachedProfile)
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if query.kind == posts and cachedProfile.isNone:
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(profile, timeline) = await getProfileAndTimeline(name, after, agent, media)
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cache(profile)
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else:
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let timelineFut = fetchTimeline(after, agent, query)
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if cachedProfile.isNone:
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profile = await getCachedProfile(name, agent)
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timeline = await timelineFut
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if profile.username.len == 0: return
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return (profile, timeline)
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proc getMultiQuery*(q: Query; names: seq[string]): Query =
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result = q
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result.fromUser = names
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if q.kind == posts and "replies" notin q.excludes:
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result.excludes.add "replies"
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proc get*(req: Request; key: string): string =
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params(req).getOrDefault(key)
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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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let agent = getAgent()
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if query.fromUser.len != 1:
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let
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timeline = await getSearch[Tweet](query, after, agent)
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html = renderTweetSearch(timeline, prefs, getPath())
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return renderMain(html, request, cfg, "Multi", rss=rss)
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let
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rail = getPhotoRail(query.fromUser[0], agent, skip=(query.kind == media))
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(p, t) = await fetchSingleTimeline(after, agent, query)
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r = await rail
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if p.username.len == 0: return
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if p.suspended:
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return showError(getSuspended(p.username), cfg)
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let pHtml = renderProfile(p, t, r, prefs, getPath())
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return renderMain(pHtml, request, cfg, pageTitle(p), pageDesc(p),
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rss=rss, images = @[p.getUserpic("_200x200")])
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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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proc createTimelineRouter*(cfg: Config) =
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setProfileCacheTime(cfg.profileCacheTime)
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router timeline:
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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 = @"max_position"
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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 = query.getMultiQuery(names)
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if @"scroll".len > 0:
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if query.fromUser.len != 1:
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let timeline = await getSearch[Tweet](query, after, getAgent())
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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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let timeline = await fetchTimeline(after, getAgent(), query)
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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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