Add timeline RSS support
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Zed
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commit
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3 changed files with 127 additions and 16 deletions
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@ -15,6 +15,8 @@ const
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twRegex = re"(www.|mobile.)?twitter.com"
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nbsp = $Rune(0x000A0)
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const hostname {.strdefine.} = "nitter.net"
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proc stripText*(text: string): string =
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text.replace(nbsp, " ").strip()
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@ -23,12 +25,16 @@ proc shortLink*(text: string; length=28): string =
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if result.len > length:
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result = result[0 ..< length] & "…"
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proc toLink*(url, text: string; class="timeline-link"): string =
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a(text, class=class, href=url)
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proc toLink*(url, text: string): string =
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a(text, href=url)
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proc reUrlToShortLink*(m: RegexMatch; s: string): string =
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let url = s[m.group(0)[0]]
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toLink(url, shortLink(url))
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proc reUrlToLink*(m: RegexMatch; s: string): string =
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let url = s[m.group(0)[0]]
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toLink(url, shortLink(url))
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toLink(url, url.replace(re"https?://(www.)?", ""))
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proc reEmailToLink*(m: RegexMatch; s: string): string =
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let url = s[m.group(0)[0]]
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@ -48,19 +54,9 @@ proc reUsernameToLink*(m: RegexMatch; s: string): string =
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pretext & toLink("/" & username, "@" & username)
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proc linkifyText*(text: string; prefs: Prefs): string =
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result = xmltree.escape(stripText(text))
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result = result.replace(ellipsisRegex, "")
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result = result.replace(emailRegex, reEmailToLink)
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result = result.replace(urlRegex, reUrlToLink)
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result = result.replace(usernameRegex, reUsernameToLink)
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result = result.replace(re"([^\s\(\n%])<a", "$1 <a")
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result = result.replace(re"</a>\s+([;.,!\)'%]|')", "</a>$1")
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result = result.replace(re"^\. <a", ".<a")
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if prefs.replaceYouTube.len > 0:
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result = result.replace(ytRegex, prefs.replaceYouTube)
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if prefs.replaceTwitter.len > 0:
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result = result.replace(twRegex, prefs.replaceTwitter)
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proc reUsernameToFullLink*(m: RegexMatch; s: string): string =
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result = reUsernameToLink(m, s)
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result = result.replace("href=\"/", &"href=\"https://{hostname}/")
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proc replaceUrl*(url: string; prefs: Prefs): string =
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result = url
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@ -69,6 +65,21 @@ proc replaceUrl*(url: string; prefs: Prefs): string =
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if prefs.replaceTwitter.len > 0:
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result = result.replace(twRegex, prefs.replaceTwitter)
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proc linkifyText*(text: string; prefs: Prefs; rss=false): string =
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result = xmltree.escape(stripText(text))
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result = result.replace(ellipsisRegex, "")
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result = result.replace(emailRegex, reEmailToLink)
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if rss:
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result = result.replace(urlRegex, reUrlToLink)
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result = result.replace(usernameRegex, reUsernameToFullLink)
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else:
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result = result.replace(urlRegex, reUrlToShortLink)
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result = result.replace(usernameRegex, reUsernameToLink)
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result = result.replace(re"([^\s\(\n%])<a", "$1 <a")
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result = result.replace(re"</a>\s+([;.,!\)'%]|')", "</a>$1")
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result = result.replace(re"^\. <a", ".<a")
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result = result.replaceUrl(prefs)
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proc stripTwitterUrls*(text: string): string =
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result = text
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result = result.replace(picRegex, "")
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@ -6,6 +6,8 @@ import router_utils
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import ".."/[api, prefs, types, utils, cache, formatters, agents, search]
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import ../views/[general, profile, timeline, status]
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include "../views/rss.nimf"
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export uri, sequtils
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export router_utils
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export api, cache, formatters, search, agents
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@ -69,6 +71,26 @@ template respTimeline*(timeline: typed) =
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resp Http404, showError("User \"" & @"name" & "\" not found", cfg.title)
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resp timeline
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proc showRssTimeline*(name: string): Future[string] {.async.} =
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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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let agent = getAgent()
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if cachedProfile.isSome:
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profile = get(cachedProfile)
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if cachedProfile.isSome:
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timeline = await getTimeline(name, "", agent)
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else:
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(profile, timeline) = await getProfileAndTimeline(name, agent, "")
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cache(profile)
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if profile.username.len == 0:
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return ""
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return renderTimelineRss(timeline.content, profile)
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proc createTimelineRouter*(cfg: Config) =
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setProfileCacheTime(cfg.profileCacheTime)
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@ -94,6 +116,15 @@ proc createTimelineRouter*(cfg: Config) =
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respTimeline(await showTimeline(@"name", @"after", some(getMediaQuery(@"name")),
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cookiePrefs(), getPath(), cfg.title))
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get "/@name/rss":
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cond '.' notin @"name"
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let rss = await showRssTimeline(@"name")
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if rss.len == 0:
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resp Http404, showError("User \"" & @"name" & "\" not found", cfg.title)
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else:
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resp rss, "application/rss+xml;charset=utf-8"
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get "/@name/status/@id":
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cond '.' notin @"name"
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let prefs = cookiePrefs()
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69
src/views/rss.nimf
Normal file
69
src/views/rss.nimf
Normal file
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@ -0,0 +1,69 @@
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#? stdtmpl(subsChar = '$', metaChad = '#')
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#import strutils, xmltree, strformat
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#import ../types, ../utils, ../formatters
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#const hostname {.strdefine.} = "nitter.net"
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#
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#proc renderRssTweet(tweet: Tweet; prefs: Prefs): string =
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#let text = linkifyText(tweet.text, prefs, rss=true)
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#if tweet.quote.isSome and get(tweet.quote).available:
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#let quoteLink = hostname & getLink(get(tweet.quote))
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<p>${text}<br><a href="https://${quoteLink}">${quoteLink}</a></p>
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#else:
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<p>${text}</p>
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#end if
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#if tweet.photos.len > 0:
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<img src="https://${hostname}${getPicUrl(tweet.photos[0])}" width="250" />
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#elif tweet.video.isSome:
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<img src="https://${hostname}${getPicUrl(get(tweet.video).thumb)}" width="250" />
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#elif tweet.gif.isSome:
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#let thumb = &"https://{hostname}{getPicUrl(get(tweet.gif).thumb)}"
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#let url = &"https://{hostname}{getGifUrl(get(tweet.gif).url)}"
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<video poster="${thumb}" autoplay muted loop width="250">
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<source src="${url}" type="video/mp4"</source></video>
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#end if
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#end proc
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#
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#proc getTitle(tweet: Tweet; prefs: Prefs): string =
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#if tweet.pinned: result = "Pinned: "
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#elif tweet.retweet.isSome: result = "RT: "
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#end if
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#result &= xmltree.escape(replaceUrl(tweet.text, prefs))
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#if result.len > 0: return
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#end if
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#if tweet.photos.len > 0:
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# result &= "Image"
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#elif tweet.video.isSome:
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# result &= "Video"
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#elif tweet.gif.isSome:
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# result &= "Gif"
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#end if
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#end proc
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#
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#proc renderTimelineRss*(tweets: seq[Tweet]; profile: Profile): string =
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#let prefs = Prefs(replaceTwitter: hostname)
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#result = ""
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<?xml version="1.0" encoding="UTF-8"?>
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<rss xmlns:atom="http://www.w3.org/2005/Atom" xmlns:nitter="http://${hostname}" version="2.0">
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<channel>
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<atom:link href="http://${hostname}${profile.username}/rss" rel="self" type="application/rss+xml" />
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<title>${profile.fullname} / @${profile.username}</title>
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<link>https://${hostname}${profile.username}</link>
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<description>Twitter feed for: ${profile.username}. Generated by ${hostname}</description>
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<language>en-us</language>
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<ttl>40</ttl>
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<image>
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<url>https://${hostname}${getPicUrl(profile.getUserPic(style="_400x400"))}</url>
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</image>
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#for tweet in tweets:
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<item>
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<title>${getTitle(tweet, prefs)}</title>
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<creator> (@${tweet.profile.username})</creator>
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<description><![CDATA[${renderRssTweet(tweet, prefs).strip(chars={'\n'})}]]></description>
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<pubDate>${getTime(tweet)}</pubDate>
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<guid>https://${hostname}${getLink(tweet)}</guid>
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<link>https://${hostname}${getLink(tweet)}</link>
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</item>
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#end for
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</channel>
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</rss>
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#end proc
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