web commit by http://mazirian.myopenid.com/: clarification, licensing.

[git.ikiwiki.info.git] / IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 45a3627cc8301c54d7723d71526b12457ee1255e..b6a2a3649d83a608b1ea41e4d7d46695f0219460 100644 (file)
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -22,12 +22,14 @@ our $VERSION = 1.01; # plugin interface version
 use Memoize;
 memoize("abs2rel");
 memoize("pagespec_translate");
+memoize("file_pruned");
 
 my $installdir=''; # INSTALLDIR_AUTOREPLACE done by Makefile, DNE
 our $version='unknown'; # VERSION_AUTOREPLACE done by Makefile, DNE
 
 sub defaultconfig () { #{{{
-       wiki_file_prune_regexp => qr{((^|/).svn/|\.\.|^\.|\/\.|\.x?html?$|\.rss$|\.atom$|.arch-ids/|{arch}/)},
+       wiki_file_prune_regexps => [qr/\.\./, qr/^\./, qr/\/\./, qr/\.x?html?$/,
+               qr/(^|\/).svn\//, qr/.arch-ids\//, qr/{arch}\//],
        wiki_link_regexp => qr/\[\[(?:([^\]\|]+)\|)?([^\s\]]+)\]\]/,
        wiki_file_regexp => qr/(^[-[:alnum:]_.:\/+]+$)/,
        web_commit_regexp => qr/^web commit (by (.*?(?=: |$))|from (\d+\.\d+\.\d+\.\d+)):?(.*)/,
@@ -36,7 +38,7 @@ sub defaultconfig () { #{{{
        wikiname => "wiki",
        default_pageext => "mdwn",
        cgi => 0,
-       rcs => 'svn',
+       rcs => '',
        notify => 0,
        url => '',
        cgiurl => '',
@@ -67,6 +69,7 @@ sub defaultconfig () { #{{{
        locale => undef,
        sslcookie => 0,
        httpauth => 0,
+       userdir => "",
 } #}}}
    
 sub checkconfig () { #{{{
@@ -95,9 +98,6 @@ sub checkconfig () { #{{{
        if ($config{cgi} && ! length $config{url}) {
                error("Must specify url to wiki with --url when using --cgi\n");
        }
-       if (($config{rss} || $config{atom}) && ! length $config{url}) {
-               error("Must specify url to wiki with --url when using --rss or --atom\n");
-       }
        
        $config{wikistatedir}="$config{srcdir}/.ikiwiki"
                unless exists $config{wikistatedir};
@@ -298,6 +298,11 @@ sub bestlink ($$) { #{{{
        my $link=shift;
        
        my $cwd=$page;
+       if ($link=~s/^\/+//) {
+               # absolute links
+               $cwd="";
+       }
+
        do {
                my $l=$cwd;
                $l.="/" if length $l;
@@ -321,10 +326,18 @@ sub isinlinableimage ($) { #{{{
        $file=~/\.(png|gif|jpg|jpeg)$/i;
 } #}}}
 
-sub pagetitle ($) { #{{{
+sub pagetitle ($;$) { #{{{
        my $page=shift;
-       $page=~s/__(\d+)__/&#$1;/g;
+       my $unescaped=shift;
+
+       if ($unescaped) {
+               $page=~s/__(\d+)__/chr($1)/eg;
+       }
+       else {
+               $page=~s/__(\d+)__/&#$1;/g;
+       }
        $page=~y/_/ /;
+
        return $page;
 } #}}}
 
@@ -400,6 +413,7 @@ sub htmllink ($$$;$$$) { #{{{
                $bestlink=htmlpage($bestlink);
        }
        if (! grep { $_ eq $bestlink } map { @{$_} } values %renderedfiles) {
+               return $linktext unless length $config{cgiurl};
                return "<span><a href=\"".
                        cgiurl(do => "create", page => lc($link), from => $page).
                        "\">?</a>$linktext</span>"
@@ -779,6 +793,16 @@ sub add_depends ($$) { #{{{
        }
 } # }}}
 
+sub file_pruned ($$) { #{{{
+       require File::Spec;
+       my $file=File::Spec->canonpath(shift);
+       my $base=File::Spec->canonpath(shift);
+       $file=~s#^\Q$base\E/*##;
+
+       my $regexp='('.join('|', @{$config{wiki_file_prune_regexps}}).')';
+       $file =~ m/$regexp/;
+} #}}}
+
 sub pagespec_match ($$) { #{{{
        my $page=shift;
        my $spec=shift;