Fix multi-timeline infinite scroll, minor refactor

src/routes/list.nim

@@ -18,9 +18,9 @@ proc createListRouter*(cfg: Config) =
     get "/@name/lists/@list":
       cond '.' notin @"name"
       let list = await getListTimeline(@"name", @"list", @"max_position", getAgent())
-      respList list, renderTimelineTweets(list, cookiePrefs(), request.path)
+      respList(list, renderTimelineTweets(list, cookiePrefs(), request.path))
 
     get "/@name/lists/@list/members":
       cond '.' notin @"name"
       let list = await getListMembers(@"name", @"list", @"max_position", getAgent())
-      respList list, renderTimelineUsers(list, cookiePrefs(), request.path)
+      respList(list, renderTimelineUsers(list, cookiePrefs(), request.path))

src/routes/rss.nim

@@ -18,7 +18,7 @@ proc showRss*(req: Request; hostname: string; query: Query): Future[(string, str
 
   if names.len == 1:
     (profile, timeline) =
-      await fetchSingleTimeline(names[0], after, getAgent(), query, media=false)
+      await fetchSingleTimeline(after, getAgent(), query, media=false)
   else:
     let multiQuery = query.getMultiQuery(names)
     timeline = await getSearch[Tweet](multiQuery, after, getAgent(), media=false)
@@ -60,18 +60,19 @@ proc createRssRouter*(cfg: Config) =
 
     get "/@name/rss":
       cond '.' notin @"name"
-      let (rss, minId) = await showRss(request, cfg.hostname, Query())
+      let (rss, minId) = await showRss(request, cfg.hostname, Query(fromUser: @[@"name"]))
       respRss(rss, minId)
 
     get "/@name/@tab/rss":
       cond '.' notin @"name"
       cond @"tab" in ["with_replies", "media", "search"]
+      let name = @"name"
       let query =
         case @"tab"
-        of "with_replies": getReplyQuery(@"name")
-        of "media": getMediaQuery(@"name")
-        of "search": initQuery(params(request), name=(@"name"))
-        else: Query()
+        of "with_replies": getReplyQuery(name)
+        of "media": getMediaQuery(name)
+        of "search": initQuery(params(request), name=name)
+        else: Query(fromUser: @[name])
 
       let (rss, minId) = await showRss(request, cfg.hostname, query)
       respRss(rss, minId)

src/routes/timeline.nim

@@ -16,16 +16,17 @@ proc getQuery*(request: Request; tab, name: string): Query =
   of "with_replies": getReplyQuery(name)
   of "media": getMediaQuery(name)
   of "search": initQuery(params(request), name=name)
-  else: Query()
+  else: Query(fromUser: @[name])
 
-proc fetchTimeline*(name, after, agent: string; query: Query): Future[Timeline] =
+proc fetchTimeline*(after, agent: string; query: Query): Future[Timeline] =
   case query.kind
-  of QueryKind.media: getMediaTimeline(name, after, agent)
-  of posts: getTimeline(name, after, agent)
+  of QueryKind.media: getMediaTimeline(query.fromUser[0], after, agent)
+  of posts: getTimeline(query.fromUser[0], after, agent)
   else: getSearch[Tweet](query, after, agent)
 
-proc fetchSingleTimeline*(name, after, agent: string; query: Query;
+proc fetchSingleTimeline*(after, agent: string; query: Query;
                           media=true): Future[(Profile, Timeline)] {.async.} =
+  let name = query.fromUser[0]
   var timeline: Timeline
   var profile: Profile
   var cachedProfile = hasCachedProfile(name)
@@ -37,7 +38,7 @@ proc fetchSingleTimeline*(name, after, agent: string; query: Query;
     (profile, timeline) = await getProfileAndTimeline(name, after, agent, media)
     cache(profile)
   else:
-    let timelineFut = fetchTimeline(name, after, agent, query)
+    let timelineFut = fetchTimeline(after, agent, query)
     if cachedProfile.isNone:
       profile = await getCachedProfile(name, agent)
     timeline = await timelineFut
@@ -57,18 +58,16 @@ proc get*(req: Request; key: string): string =
 proc showTimeline*(request: Request; query: Query; cfg: Config; prefs: Prefs;
                    rss, after: string): Future[string] {.async.} =
   let agent = getAgent()
-  let names = getNames(request.get("name"))
 
-  if names.len != 1:
+  if query.fromUser.len != 1:
     let
-      multiQuery = query.getMultiQuery(names)
-      timeline = await getSearch[Tweet](multiQuery, after, agent)
+      timeline = await getSearch[Tweet](query, after, agent)
       html = renderTweetSearch(timeline, prefs, getPath())
     return renderMain(html, request, cfg, "Multi", rss=rss)
 
   let
-    rail = getPhotoRail(names[0], agent, skip=(query.kind == media))
-    (p, t) = await fetchSingleTimeline(names[0], after, agent, query)
+    rail = getPhotoRail(query.fromUser[0], agent, skip=(query.kind == media))
+    (p, t) = await fetchSingleTimeline(after, agent, query)
     r = await rail
   if p.username.len == 0: return
   if p.suspended:
@@ -83,10 +82,6 @@ template respTimeline*(timeline: typed) =
     resp Http404, showError("User \"" & @"name" & "\" not found", cfg)
   resp timeline
 
-template respScroll*(timeline: typed) =
-  timeline.beginning = true # don't render "load newest"
-  resp $renderTimelineTweets(timeline, prefs, getPath())
-
 proc createTimelineRouter*(cfg: Config) =
   setProfileCacheTime(cfg.profileCacheTime)
 
@@ -97,10 +92,21 @@ proc createTimelineRouter*(cfg: Config) =
       let
         prefs = cookiePrefs()
         after = @"max_position"
-        query = request.getQuery(@"tab", @"name")
+        names = getNames(@"name")
+
+      var query = request.getQuery(@"tab", @"name")
+      if names.len != 1:
+        query = query.getMultiQuery(names)
 
       if @"scroll".len > 0:
-        respScroll(await fetchTimeline(@"name", after, getAgent(), query))
+        if query.fromUser.len != 1:
+          let timeline = await getSearch[Tweet](query, after, getAgent())
+          timeline.beginning = true
+          resp $renderTweetSearch(timeline, prefs, getPath())
+        else:
+          let timeline = await fetchTimeline(after, getAgent(), query)
+          timeline.beginning = true
+          resp $renderTimelineTweets(timeline, prefs, getPath())
 
       var rss = "/$1/$2/rss" % [@"name", @"tab"]
       if @"tab".len == 0: