-# Function to create RSS/Atom feed for .torrent files
-function mk_rss {
- type="$1" # fixme "history" / "planet"
- format="$2" # fixme "pbf"
- web_dir="$3" # fixme "pbf/full-history" or "pbf"
- disk_dir="$4" # fixme "/store/planet/pbf/full-history"
- old_pwd="$PWD"
- rss_name="${type}-${format}-rss.xml"
- rss_path="${old_pwd}/${rss_name}"
- rss_baseurl="https://planet.openstreetmap.org"
- rss_dirurl="${rss_baseurl}/${web_dir}"
-
- cd "${disk_dir}"
-
- # RSS header
- printf '%s\n' \
- '<?xml version="1.0" encoding="utf-8"?>' \
- '<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">' \
- '<channel>' > "${rss_path}"
- cat >> "${rss_path}" <<__EOF
- <title>OpenStreetMap planet torrent RSS</title>
- <link>${rss_baseurl}</link>
- <atom:link href="${rss_dirurl}/${rss_name}" rel="self" type="application/rss+xml" />
- <description>RSS feed for ${type}.osm.${format}.torrent</description>
- <language>en-us</language>
- <lastBuildDate>`date -R`</lastBuildDate>
-__EOF
-
- # add RSS item for each torrent
- for tf in `ls -1t *.torrent | grep -v latest | head -n 5`
- do
- cat >> "${rss_path}" <<__EOF
- <item>
- <title>$tf</title>
- <guid>${rss_dirurl}/$tf</guid>
- <pubDate>`date -R -r $tf`</pubDate>
- <category>OpenStreetMap</category>
- <link>${rss_dirurl}/$tf</link>
- <enclosure url="${rss_dirurl}/$tf" length="`find -maxdepth 1 -name ${tf%.torrent} -printf "%s"`" type="application/x-bittorrent" />
- <description>OSM Torrent $tf (torrent size: `find -maxdepth 1 -name $tf -printf "%s"`)</description>
- </item>
-__EOF
- done
-
- # RSS footer
- printf '</channel>\n</rss>\n' >> "${rss_path}"
- cd "$old_pwd"
- mv "${rss_path}" "${disk_dir}"
-}
-