Show video link in RSS feed

src/routes/rss.nim

@@ -15,7 +15,7 @@ proc redisKey*(page, name, cursor: string): string =
   if cursor.len > 0:
     result &= ":" & cursor
 
-proc timelineRss*(req: Request; cfg: Config; query: Query; tab, param: string): Future[Rss] {.async.} =
+proc timelineRss*(req: Request; cfg: Config; query: Query; prefs: Prefs; tab, param: string): Future[Rss] {.async.} =
   var profile: Profile
   let
     name = req.params.getOrDefault("name")
@@ -39,7 +39,7 @@ proc timelineRss*(req: Request; cfg: Config; query: Query; tab, param: string):
     return Rss(feed: profile.user.username, cursor: "suspended")
 
   if profile.user.fullname.len > 0:
-    let rss = renderTimelineRss(profile, cfg, tab, param, multi=(names.len > 1))
+    let rss = renderTimelineRss(profile, cfg, prefs, tab, param, multi=(names.len > 1))
     return Rss(feed: rss, cursor: profile.tweets.bottom)
 
 template respRss*(rss, page) =
@@ -78,7 +78,7 @@ proc createRssRouter*(cfg: Config) =
 
       let tweets = await getGraphTweetSearch(query, cursor)
       rss.cursor = tweets.bottom
-      rss.feed = renderSearchRss(tweets.content, query.text, genQueryUrl(query), cfg)
+      rss.feed = renderSearchRss(tweets.content, query.text, genQueryUrl(query), cfg, cookiePrefs())
 
       await cacheRss(key, rss)
       respRss(rss, "Search")
@@ -94,7 +94,7 @@ proc createRssRouter*(cfg: Config) =
       if rss.cursor.len > 0:
         respRss(rss, "User")
 
-      rss = await timelineRss(request, cfg, Query(fromUser: @[name]), "", "")
+      rss = await timelineRss(request, cfg, Query(fromUser: @[name]), cookiePrefs(), "", "")
 
       await cacheRss(key, rss)
       respRss(rss, "User")
@@ -124,7 +124,7 @@ proc createRssRouter*(cfg: Config) =
       if rss.cursor.len > 0:
         respRss(rss, "User")
 
-      rss = await timelineRss(request, cfg, query, tab, param)
+      rss = await timelineRss(request, cfg, query, cookiePrefs(), tab, param)
 
       await cacheRss(key, rss)
       respRss(rss, "User")
@@ -161,7 +161,7 @@ proc createRssRouter*(cfg: Config) =
         list = await getCachedList(id=id)
         timeline = await getGraphListTweets(list.id, cursor)
       rss.cursor = timeline.bottom
-      rss.feed = renderListRss(timeline.content, list, cfg)
+      rss.feed = renderListRss(timeline.content, list, cfg, cookiePrefs())
 
       await cacheRss(key, rss)
       respRss(rss, "List")

src/views/rss.nimf

@@ -1,6 +1,6 @@
 #? stdtmpl(subsChar = '$', metaChar = '#')
 ## SPDX-License-Identifier: AGPL-3.0-only
-#import strutils, xmltree, strformat, options, unicode
+#import strutils, xmltree, strformat, options, unicode, algorithm
 #import ../types, ../utils, ../formatters, ../prefs
 #
 #proc getTitle(tweet: Tweet; retweet: string): string =
@@ -28,7 +28,37 @@
 Twitter feed for: ${desc}. Generated by ${cfg.hostname}
 #end proc
 #
-#proc renderRssTweet(tweet: Tweet; cfg: Config): string =
+## Copied from views/tweet.nim
+#proc isPlaybackEnabled(prefs: Prefs; playbackType: VideoType): bool =
+#  case playbackType
+#  of mp4: return prefs.mp4Playback
+#  of m3u8, vmap: return prefs.hlsPlayback
+#  end case
+#end proc
+#
+#proc hasMp4Url(video: Video): bool =
+#  video.variants.anyIt(it.contentType == mp4)
+#end proc
+#
+#proc getVideoDisabledText(playbackType: VideoType): string =
+#  case playbackType
+#  of mp4:
+     mp4 playback disabled in preferences
+#  of m3u8, vmap:
+     hls playback disabled in preferences
+#  end case
+#end proc
+#
+#proc getVideoUnavailableText(video: Video): string =
+#  case video.reason
+#  of "dmcaed":
+     This media has been disabled in response to a report by the copyright owner
+#  else:
+     This media is unavailable
+#  end case
+#end proc
+#
+#proc renderRssTweet(tweet: Tweet; cfg: Config; prefs: Prefs): string =
 #let tweet = tweet.retweet.get(tweet)
 #let urlPrefix = getUrlPrefix(cfg)
 #let text = replaceUrls(tweet.text, defaultPrefs, absolute=urlPrefix)
@@ -42,7 +72,27 @@ Twitter feed for: ${desc}. Generated by ${cfg.hostname}
 <img src="${urlPrefix}${getPicUrl(photo)}" style="max-width:250px;" />
 #  end for
 #elif tweet.video.isSome:
-<img src="${urlPrefix}${getPicUrl(get(tweet.video).thumb)}" style="max-width:250px;" />
+#  let video = get(tweet.video)
+#  let thumb = &"{urlPrefix}{getPicUrl(video.thumb)}"
+#  let playbackType = if not prefs.proxyVideos and video.hasMp4Url: mp4
+#                     else: video.playbackType
+#  if not video.available:
+     <img src="${thumb}" style="max-width:250px;" />
+     <p>${getVideoUnavailableText(video)}</p>
+#  elif not isPlaybackEnabled(prefs, playbackType):
+     <img src="${thumb}" style="max-width:250px;" />
+     <p>${getVideoDisabledText(playbackType)}</p>
+#  else:
+#    let vars = video.variants.filterIt(it.contentType == playbackType)
+#    let vidUrl = vars.sortedByIt(it.resolution)[^1].url
+#    let source = if prefs.proxyVideos: getVidUrl(vidUrl)
+#                 else: vidUrl
+#    let mutedAttribute = if prefs.muteVideos: "muted=\"\""
+#                         else: ""
+     <video poster="${thumb}" controls="" ${mutedAttribute} style="max-width:250px;">
+       <source src="${source}" type="${playbackType}" />
+     </video>
+#  end if
 #elif tweet.gif.isSome:
 #  let thumb = &"{urlPrefix}{getPicUrl(get(tweet.gif).thumb)}"
 #  let url = &"{urlPrefix}{getPicUrl(get(tweet.gif).url)}"
@@ -56,7 +106,7 @@ Twitter feed for: ${desc}. Generated by ${cfg.hostname}
 #end if
 #end proc
 #
-#proc renderRssTweets(tweets: seq[Tweets]; cfg: Config; userId=""): string =
+#proc renderRssTweets(tweets: seq[Tweets]; cfg: Config; prefs: Prefs; userId=""): string =
 #let urlPrefix = getUrlPrefix(cfg)
 #var links: seq[string]
 #for thread in tweets:
@@ -73,7 +123,7 @@ Twitter feed for: ${desc}. Generated by ${cfg.hostname}
       <item>
         <title>${getTitle(tweet, retweet)}</title>
         <dc:creator>@${tweet.user.username}</dc:creator>
-        <description><![CDATA[${renderRssTweet(tweet, cfg).strip(chars={'\n'})}]]></description>
+        <description><![CDATA[${renderRssTweet(tweet, cfg, prefs).strip(chars={'\n'})}]]></description>
         <pubDate>${getRfc822Time(tweet)}</pubDate>
         <guid>${urlPrefix & link}</guid>
         <link>${urlPrefix & link}</link>
@@ -82,7 +132,7 @@ Twitter feed for: ${desc}. Generated by ${cfg.hostname}
 #end for
 #end proc
 #
-#proc renderTimelineRss*(profile: Profile; cfg: Config; tab, param: string; multi=false): string =
+#proc renderTimelineRss*(profile: Profile; cfg: Config; prefs: Prefs; tab, param: string; multi=false): string =
 #let urlPrefix = getUrlPrefix(cfg)
 #var atomLink = &"{urlPrefix}/{profile.user.username}"
 #var link = &"{urlPrefix}/{profile.user.username}"
@@ -119,13 +169,13 @@ Twitter feed for: ${desc}. Generated by ${cfg.hostname}
       <height>128</height>
     </image>
 #if profile.tweets.content.len > 0:
-${renderRssTweets(profile.tweets.content, cfg, userId=profile.user.id)}
+${renderRssTweets(profile.tweets.content, cfg, prefs, userId=profile.user.id)}
 #end if
   </channel>
 </rss>
 #end proc
 #
-#proc renderListRss*(tweets: seq[Tweets]; list: List; cfg: Config): string =
+#proc renderListRss*(tweets: seq[Tweets]; list: List; cfg: Config; prefs: Prefs): string =
 #let link = &"{getUrlPrefix(cfg)}/i/lists/{list.id}"
 #result = ""
 <?xml version="1.0" encoding="UTF-8"?>
@@ -137,12 +187,12 @@ ${renderRssTweets(profile.tweets.content, cfg, userId=profile.user.id)}
     <description>${getDescription(&"{list.name} by @{list.username}", cfg)}</description>
     <language>en-us</language>
     <ttl>40</ttl>
-${renderRssTweets(tweets, cfg)}
+${renderRssTweets(tweets, cfg, prefs)}
  </channel>
 </rss>
 #end proc
 #
-#proc renderSearchRss*(tweets: seq[Tweets]; name, param: string; cfg: Config): string =
+#proc renderSearchRss*(tweets: seq[Tweets]; name, param: string; cfg: Config; prefs: Prefs): string =
 #let urlPrefix = getUrlPrefix(cfg)
 #let escName = xmltree.escape(name)
 #let escParam = xmltree.escape(param)
@@ -156,7 +206,7 @@ ${renderRssTweets(tweets, cfg)}
     <description>${getDescription(&"Search \"{escName}\"", cfg)}</description>
     <language>en-us</language>
     <ttl>40</ttl>
-${renderRssTweets(tweets, cfg)}
+${renderRssTweets(tweets, cfg, prefs)}
   </channel>
 </rss>
 #end proc