diff options
Diffstat (limited to 'feed.typ')
| -rw-r--r-- | feed.typ | 47 |
1 files changed, 3 insertions, 44 deletions
@@ -1,19 +1,11 @@ -// RSS 2.0 and Atom feeds for the blog posts, emitted as feed.xml and -// atom.xml by main.typ. Entries are built from the metadata in -// site-info.pages (newest first). +// Atom (RFC 4287) feed for the blog posts, emitted as atom.xml by +// main.typ. Entries are built from the metadata in site-info.pages +// (newest first). #import "/global/common.typ": baseurl #let xml-escape(s) = s.replace("&", "&").replace("<", "<").replace(">", ">") -// ISO date ("2026-07-28") to RFC 822 ("Tue, 28 Jul 2026 00:00:00 GMT"). -#let rfc822(iso) = { - let (y, m, d) = iso.split("-").map(int) - datetime(year: y, month: m, day: d).display( - "[weekday repr:short], [day] [month repr:short] [year] 00:00:00 GMT" - ) -} - // ISO date ("2026-07-28") to RFC 3339 ("2026-07-28T00:00:00Z"). #let rfc3339(iso) = iso + "T00:00:00Z" @@ -31,39 +23,6 @@ entries } -#let feed-xml(site-info) = { - let items = _entries(site-info, (title, url, p) => { - let lines = ( - " <item>", - " <title>" + xml-escape(title) + "</title>", - " <link>" + url + "</link>", - " <guid>" + url + "</guid>", - ) - if "date" in p { - lines.push(" <pubDate>" + rfc822(p.date) + "</pubDate>") - } - if "description" in p { - lines.push(" <description>" + xml-escape(p.description) + "</description>") - } - lines.push(" </item>") - lines.join("\n") - }) - - ( - "<?xml version=\"1.0\" encoding=\"UTF-8\"?>", - "<rss version=\"2.0\">", - "<channel>", - " <title>" + xml-escape(site-info.title) + "</title>", - " <link>" + baseurl + "/</link>", - " <description>Posts from " + xml-escape(site-info.title) + " (" + baseurl + ")</description>", - items.join("\n"), - "</channel>", - "</rss>", - "", - ).join("\n") -} - -// Atom (RFC 4287) feed, emitted as atom.xml by main.typ. #let atom-xml(site-info) = { let entries = _entries(site-info, (title, url, p) => { let lines = ( |