142 lines
5.3 KiB
Text
142 lines
5.3 KiB
Text
fn conf_enable_blog {
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blagh_uri=$conf_wd
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blagh_dirs=$*
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if(~ $#blagh_dirs 0)
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blagh_dirs=( . )
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conf_enable_app blagh
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if(~ $"conf_blog_editors '')
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conf_blog_editors=blog-editors
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if(~ $"conf_max_posts_per_page '')
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conf_max_posts_per_page=32
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}
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fn blagh_init {
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if(~ $#blagh_dirs 0 && ~ $req_path */[bB]log/*) {
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blagh_uri=`{echo $req_path | sed 's,(/[bB]log/).*,\1,'}
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blagh_dirs=( . )
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}
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# Should not match sub-dirs!
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if(! ~ $#blagh_dirs 0) {
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# && test -d / `{echo '-a -d '^$blagh_root^$blagh_dirs}
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blagh_url=$base_url^$blagh_uri
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blagh_root=$sitedir^$blagh_uri
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if(check_user $conf_blog_editors) {
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editor_mode=on
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if(~ $"post_arg_date '')
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post_date=`{datei|sed 's,-,/,g'}
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if not
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post_date=$post_arg_date
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ll_add handlers_bar_left echo '<a href="'$blagh_uri'new_post">Make a new post</a>'
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}
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if(~ $req_path $blagh_uri) {
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handler_body_main=blagh_body
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u=$blagh_uri'index'
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extraHeaders=$"extraHeaders ^ \
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'<link rel="alternate" type="application/atom+xml" title="ATOM" href="'$"u'.atom" />
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<link rel="alternate" type="application/rss+xml" title="RSS" href="'$"u'.rss" />
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<link rel="alternate" type="application/json" title="JSON" href="'$"blagh_uri'feed.json" />'
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}
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if not if(~ $req_path $blagh_uri^index.atom)
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blagh_setup_feed_handlers atom.tpl 'application/atom+xml'
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if not if(~ $req_path $blagh_uri^index.rss)
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blagh_setup_feed_handlers rss20.tpl 'text/xml; charset=utf-8'
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if not if(~ $req_path $blagh_uri^feed.json)
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blagh_setup_feed_handlers jsonfeed.tpl 'application/json; charset=utf-8'
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if not if(~ $req_path $blagh_uri^new_post && ! ~ $#editor_mode 0) {
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handler_body_main=( tpl_handler `{get_lib_file blagh/new_post.tpl apps/blagh/new_post.tpl} )
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if(~ $REQUEST_METHOD POST) {
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if(mkbpost $"post_arg_body $"post_date $"post_arg_title $post_arg_id)
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post_redirect $blagh_uri
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if not
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notify_errors=$status
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}
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}
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}
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}
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fn blagh_setup_feed_handlers {
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handler_body_main=NOT_USED_by_blagh_feeds
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res_tail=()
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http_content_type=$2
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headers=()
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master_template=apps/blagh/$1 # Should we allow tempalte override?
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}
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fn blagh_body {
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if (! ~ $"blogTitle '')
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echo '<h1>'$"blogTitle'</h1>'
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# Direct links to feeds are disabled because they are not very useful, add clutter and might waste pagerank.
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# An user can add this on their own using handlers_body_head anyway.
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#echo '<div style="text-align:right">(<a href="index.rss">RSS Feed</a>|<a href="index.atom">Atom Feed</a>)</div>'
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# XXX Not sure why this fixes issues with blog setup, probably bug in fltr_cache!
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for(p in `{get_post_list $blagh_root^$blagh_dirs}) {
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l=`{echo -n $p|sed 's!'$sitedir^'/?(.*)([0-9][0-9][0-9][0-9]/[0-9][0-9]/[0-9][0-9])(/[^/]+/)!\2 /\1\2\3!'}
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sed '1s!.*^') ('^$l(1)^')!' < $p/index.md
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echo # Needed extra \n so markdown doesn't mess up the formatting, probably can be done in sed.
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} | $formatter
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# XXX BUG! Markdown [references] break because multiple markdown documents are merged. Should format each blog post independently.
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# TODO: use fltr_cache directly, that can fix the previous bug plus provide a perf boost by caching title generation.
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}
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fn get_post_list {
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# /./->/|/ done to sort -t| and order by date
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# Note: $paths in blagh_dirs should not contain '/./' or '|'
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ls -F $*^/./[0-9][0-9][0-9][0-9]/[0-9][0-9]/[0-9][0-9]/ >[2]/dev/null | sed -n '/'^$forbidden_uri_chars^'/d; s,/\./,/|/,; /\/$/p' | sort -r '-t|' +1 | sed -e 's,/+\|/+,/,' -e $conf_max_posts_per_page^'q'
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}
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fn mkbpost {
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bptext=$1
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bpdate=$2
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bptitle=$3
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bpid=$4
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_status=()
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if(~ $"bptext '')
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_status=($_status 'You need to provide a post body.')
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if(! ~ $"bpdate [0-9][0-9][0-9][0-9]/[0-9][0-9]/[0-9][0-9])
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_status=($_status 'Invalid date: '''^$"bpdate^'''') # XXX Should make semantic check.
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if(~ $#_status 0) {
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umask 002 # Let group write
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if(! ~ $"bpid '')
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bpid=`{echo -n '-'^$bpid | sed 's/'$forbidden_uri_chars'+/_/g; 1q'}
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ddir=$blagh_root^$bpdate^'/'
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n=`{ls $ddir >[2]/dev/null |wc -l}
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mkdir -p $ddir/$"n^$"bpid/
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{
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if(! ~ $"bptitle '') {
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echo $bptitle
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echo '========================================='
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}
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# TODO: Enable metadata
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#echo '* Posted:' `{date}
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#if(! ~ $#logged_user 0)
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# echo '* Author: '$logged_user
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echo
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echo $bptext
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}> $ddir/$"n^$"bpid/index.md
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# Experimental support for http://pubsubhubbub.googlecode.com/
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if(! ~ $"conf_blog_pubsubdub_hub '') {
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ifs='' { p=`{echo $req_url|sed 's/new_post$/index.atom/'|url_encode } }
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dprint hget -p 'hub.mode=publish&hub.url='^$"p $conf_blog_pubsubdub_hub
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hget -d -h -p 'hub.mode=publish&hub.url='^$"p $conf_blog_pubsubdub_hub >[1=2] &
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}
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}
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status=$_status
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}
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fn strip_title_from_md_file {
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sed '1N; /^.*\n===*$/N; /.*\n===*\n$/d'
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}
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