Implemented --underlaydir, and moved files provided by underlay out of doc

[ikiwiki.git] / ikiwiki

diff --git a/ikiwiki b/ikiwiki
index 9e9c293544170cb61ed6a60310e7967496825098..4ef6ceba39d3e7cb07dd32ea27dc27bade27bdf4 100755 (executable)
--- a/ikiwiki
+++ b/ikiwiki
@@ -18,7 +18,7 @@ sub usage () { #{{{
 sub getconfig () { #{{{
        if (! exists $ENV{WRAPPED_OPTIONS}) {
                %config=(
-                       wiki_file_prune_regexp => qr{((^|/).svn/|\.\.|^\.|\/\.|\.html?$)},
+                       wiki_file_prune_regexp => qr{((^|/).svn/|\.\.|^\.|\/\.|\.html?$|\.rss$)},
                        wiki_link_regexp => qr/\[\[(?:([^\s\]\|]+)\|)?([^\s\]]+)\]\]/,
                        wiki_processor_regexp => qr/\[\[(\w+)\s+([^\]]+)\]\]/,
                        wiki_file_regexp => qr/(^[-A-Za-z0-9_.:\/+]+$)/,
@@ -41,6 +41,7 @@ sub getconfig () { #{{{
                        srcdir => undef,
                        destdir => undef,
                        templatedir => "/usr/share/ikiwiki/templates",
+                       underlaydir => "/usr/share/ikiwiki/basewiki",
                        setup => undef,
                        adminuser => undef,
                );
@@ -71,6 +72,9 @@ sub getconfig () { #{{{
                        "templatedir=s" => sub {
                                $config{templatedir}=possibly_foolish_untaint($_[1])
                        },
+                       "underlaydir=s" => sub {
+                               $config{underlaydir}=possibly_foolish_untaint($_[1])
+                       },
                        "wrapper:s" => sub {
                                $config{wrapper}=$_[1] ? $_[1] : "ikiwiki-wrap"
                        },
@@ -176,6 +180,14 @@ sub htmlpage ($) { #{{{
        return $page.".html";
 } #}}}
 
+sub srcfile ($) { #{{{
+       my $file=shift;
+
+       return "$config{srcdir}/$file" if -e "$config{srcdir}/$file";
+       return "$config{underlaydir}/$file" if -e "$config{underlaydir}/$file";
+       error("internal error: $file cannot be found");
+} #}}}
+
 sub readfile ($) { #{{{
        my $file=shift;
 
@@ -252,6 +264,29 @@ sub pagetitle ($) { #{{{
        return $page;
 } #}}}
 
+sub titlepage ($) { #{{{
+       my $title=shift;
+       $title=~y/ /_/;
+       $title=~s/([^-A-Za-z0-9_:+\/.])/"__".ord($1)."__"/eg;
+       return $title;
+} #}}}
+
+sub cgiurl (@) { #{{{
+       my %params=@_;
+
+       return $config{cgiurl}."?".join("&", map "$_=$params{$_}", keys %params);
+} #}}}
+
+sub styleurl (;$) { #{{{
+       my $page=shift;
+
+       return "$config{url}/style.css" if ! defined $page;
+       
+       $page=~s/[^\/]+$//;
+       $page=~s/[^\/]+\//..\//g;
+       return $page."style.css";
+} #}}}
+
 sub htmllink ($$;$$$) { #{{{
        my $page=shift;
        my $link=shift;
@@ -279,13 +314,15 @@ sub htmllink ($$;$$$) { #{{{
                $bestlink=htmlpage($bestlink);
        }
        if (! grep { $_ eq $bestlink } values %renderedfiles) {
-               return "<span><a href=\"$config{cgiurl}?do=create&page=$link&from=$page\">?</a>$linktext</span>"
+               return "<span><a href=\"".
+                       cgiurl(do => "create", page => $link, from =>$page).
+                       "\">?</a>$linktext</span>"
        }
        
        $bestlink=File::Spec->abs2rel($bestlink, dirname($page));
        
        if (! $noimageinline && isinlinableimage($bestlink)) {
-               return "<img src=\"$bestlink\">";
+               return "<img src=\"$bestlink\" alt=\"$linktext\" />";
        }
        return "<a href=\"$bestlink\">$linktext</a>";
 } #}}}
@@ -380,6 +417,7 @@ sub misctemplate ($$) { #{{{
                indexlink => indexlink(),
                wikiname => $config{wikiname},
                pagebody => $pagebody,
+               styleurl => styleurl(),
        );
        return $template->output;
 }#}}}