nitter/src/views/rss.nimf

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#? stdtmpl(subsChar = '$', metaChar = '#')
## SPDX-License-Identifier: AGPL-3.0-only
#import strutils, xmltree, strformat, options, unicode
#import ../types, ../utils, ../formatters, ../prefs
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#
#proc getTitle(tweet: Tweet; retweet: string): string =
#if tweet.pinned: result = "Pinned: "
#elif retweet.len > 0: result = &"RT by @{retweet}: "
#elif tweet.reply.len > 0: result = &"R to @{tweet.reply[0]}: "
#end if
#var text = stripHtml(tweet.text)
##if unicode.runeLen(text) > 32:
## text = unicode.runeSubStr(text, 0, 32) & "..."
##end if
#result &= xmltree.escape(text)
#if result.len > 0: return
#end if
#if tweet.photos.len > 0:
# result &= "Image"
#elif tweet.video.isSome:
# result &= "Video"
#elif tweet.gif.isSome:
# result &= "Gif"
#end if
#end proc
#
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#proc getDescription(desc: string; cfg: Config): string =
Twitter feed for: ${desc}. Generated by ${cfg.hostname}
#end proc
#
#proc renderRssTweet(tweet: Tweet; cfg: Config): string =
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#let tweet = tweet.retweet.get(tweet)
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#let urlPrefix = getUrlPrefix(cfg)
#let text = replaceUrls(tweet.text, defaultPrefs, absolute=urlPrefix)
<p>${text.replace("\n", "<br>\n")}</p>
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#if tweet.quote.isSome and get(tweet.quote).available:
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# let quoteLink = getLink(get(tweet.quote))
<p><a href="${urlPrefix}${quoteLink}">${cfg.hostname}${quoteLink}</a></p>
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#end if
#if tweet.photos.len > 0:
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# for photo in tweet.photos:
<img src="${urlPrefix}${getPicUrl(photo)}" style="max-width:250px;" />
# end for
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#elif tweet.video.isSome:
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<img src="${urlPrefix}${getPicUrl(get(tweet.video).thumb)}" style="max-width:250px;" />
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#elif tweet.gif.isSome:
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# let thumb = &"{urlPrefix}{getPicUrl(get(tweet.gif).thumb)}"
# let url = &"{urlPrefix}{getPicUrl(get(tweet.gif).url)}"
<video poster="${thumb}" autoplay muted loop style="max-width:250px;">
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<source src="${url}" type="video/mp4"></video>
#elif tweet.card.isSome:
# let card = tweet.card.get()
# if card.image.len > 0:
<img src="${urlPrefix}${getPicUrl(card.image)}" style="max-width:250px;" />
# end if
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#end if
#end proc
#
#proc renderRssTweets(tweets: seq[Tweet]; cfg: Config): string =
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#let urlPrefix = getUrlPrefix(cfg)
#var links: seq[string]
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#for t in tweets:
# let retweet = if t.retweet.isSome: t.user.username else: ""
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# let tweet = if retweet.len > 0: t.retweet.get else: t
# let link = getLink(tweet)
# if link in links: continue
# end if
# links.add link
<item>
<title>${getTitle(tweet, retweet)}</title>
<dc:creator>@${tweet.user.username}</dc:creator>
<description><![CDATA[${renderRssTweet(tweet, cfg).strip(chars={'\n'})}]]></description>
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<pubDate>${getRfc822Time(tweet)}</pubDate>
<guid>${urlPrefix & link}</guid>
<link>${urlPrefix & link}</link>
</item>
#end for
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#end proc
#
#proc renderTimelineRss*(profile: Profile; cfg: Config; multi=false): string =
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#let urlPrefix = getUrlPrefix(cfg)
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#result = ""
#let handle = (if multi: "" else: "@") & profile.user.username
#var title = profile.user.fullname
#if not multi: title &= " / " & handle
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#end if
#title = xmltree.escape(title).sanitizeXml
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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:dc="http://purl.org/dc/elements/1.1/" version="2.0">
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<channel>
<atom:link href="${urlPrefix}/${profile.user.username}/rss" rel="self" type="application/rss+xml" />
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<title>${title}</title>
<link>${urlPrefix}/${profile.user.username}</link>
<description>${getDescription(handle, cfg)}</description>
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<language>en-us</language>
<ttl>40</ttl>
<image>
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<title>${title}</title>
<link>${urlPrefix}/${profile.user.username}</link>
<url>${urlPrefix}${getPicUrl(profile.user.getUserPic(style="_400x400"))}</url>
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<width>128</width>
<height>128</height>
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</image>
#if profile.tweets.content.len > 0:
${renderRssTweets(profile.tweets.content, cfg)}
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#end if
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</channel>
</rss>
#end proc
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#
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#proc renderListRss*(tweets: seq[Tweet]; list: List; cfg: Config): string =
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#let link = &"{getUrlPrefix(cfg)}/i/lists/{list.id}"
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#result = ""
<?xml version="1.0" encoding="UTF-8"?>
<rss xmlns:atom="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/" version="2.0">
<channel>
<atom:link href="${link}" rel="self" type="application/rss+xml" />
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<title>${xmltree.escape(list.name)} / @${list.username}</title>
<link>${link}</link>
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<description>${getDescription(&"{list.name} by @{list.username}", cfg)}</description>
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<language>en-us</language>
<ttl>40</ttl>
${renderRssTweets(tweets, cfg)}
</channel>
</rss>
#end proc
#
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#proc renderSearchRss*(tweets: seq[Tweet]; name, param: string; cfg: Config): string =
#let link = &"{getUrlPrefix(cfg)}/search"
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#let escName = xmltree.escape(name)
#result = ""
<?xml version="1.0" encoding="UTF-8"?>
<rss xmlns:atom="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/" version="2.0">
<channel>
<atom:link href="${link}" rel="self" type="application/rss+xml" />
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<title>Search results for "${escName}"</title>
<link>${link}</link>
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<description>${getDescription(&"Search \"{escName}\"", cfg)}</description>
<language>en-us</language>
<ttl>40</ttl>
${renderRssTweets(tweets, cfg)}
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</channel>
</rss>
#end proc