X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/12422e98901cef2774b15ec0e6468e88d4d0a6c6..93351f1275d577aece40ac3fa6608047d4cbcca9:/IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index e3bdc8d83..7002b55be 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -3,12 +3,47 @@
 package IkiWiki;
 use warnings;
 use strict;
-use File::Spec;
-use HTML::Template;
 
 use vars qw{%config %links %oldlinks %oldpagemtime %pagectime
-            %renderedfiles %pagesources %depends %plugins};
-
+            %renderedfiles %pagesources %depends %hooks};
+
+sub defaultconfig () { #{{{
+	wiki_file_prune_regexp => qr{((^|/).svn/|\.\.|^\.|\/\.|\.html?$|\.rss$)},
+	wiki_link_regexp => qr/\[\[(?:([^\]\|]+)\|)?([^\s\]]+)\]\]/,
+	wiki_processor_regexp => qr/\[\[(\w+)\s+([^\]]*)\]\]/,
+	wiki_file_regexp => qr/(^[-[:alnum:]_.:\/+]+$)/,
+	verbose => 0,
+	wikiname => "wiki",
+	default_pageext => ".mdwn",
+	cgi => 0,
+	rcs => 'svn',
+	notify => 0,
+	url => '',
+	cgiurl => '',
+	historyurl => '',
+	diffurl => '',
+	anonok => 0,
+	rss => 0,
+	discussion => 1,
+	rebuild => 0,
+	refresh => 0,
+	getctime => 0,
+	wrapper => undef,
+	wrappermode => undef,
+	svnrepo => undef,
+	svnpath => "trunk",
+	srcdir => undef,
+	destdir => undef,
+	pingurl => [],
+	templatedir => "/usr/share/ikiwiki/templates",
+	underlaydir => "/usr/share/ikiwiki/basewiki",
+	setup => undef,
+	adminuser => undef,
+	adminemail => undef,
+	plugin => [qw{inline htmlscrubber}],
+	timeformat => '%c',
+} #}}}
+	    
 sub checkconfig () { #{{{
 	if ($config{cgi} && ! length $config{url}) {
 		error("Must specify url to wiki with --url when using --cgi\n");
@@ -16,9 +51,6 @@ sub checkconfig () { #{{{
 	if ($config{rss} && ! length $config{url}) {
 		error("Must specify url to wiki with --url when using --rss\n");
 	}
-	if ($config{hyperestraier} && ! length $config{url}) {
-		error("Must specify --url when using --hyperestraier\n");
-	}
 	
 	$config{wikistatedir}="$config{srcdir}/.ikiwiki"
 		unless exists $config{wikistatedir};
@@ -40,6 +72,12 @@ sub checkconfig () { #{{{
 			error("Failed to load plugin $mod: $@");
 		}
 	}
+
+	if (exists $hooks{checkconfig}) {
+                foreach my $id (keys %{$hooks{checkconfig}}) {
+                        $hooks{checkconfig}{$id}{call}->();
+                }
+        }
 } #}}}
 
 sub error ($) { #{{{
@@ -124,7 +162,12 @@ sub readfile ($;$) { #{{{
 	
 	local $/=undef;
 	open (IN, $file) || error("failed to read $file: $!");
-	binmode(IN) if $binary;
+	if (! $binary) {
+		binmode(IN, ":utf8");
+	}
+	else {
+		binmode(IN);
+	}
 	my $ret=<IN>;
 	close IN;
 	return $ret;
@@ -156,7 +199,12 @@ sub writefile ($$$;$) { #{{{
 	}
 	
 	open (OUT, ">$destdir/$file") || error("failed to write $destdir/$file: $!");
-	binmode(OUT) if $binary;
+	if (! $binary) {
+		binmode(OUT, ":utf8");
+	}
+	else {
+		binmode(OUT);
+	}
 	print OUT $content;
 	close OUT;
 } #}}}
@@ -222,8 +270,9 @@ sub styleurl (;$) { #{{{
 	return $page."style.css";
 } #}}}
 
-sub htmllink ($$;$$$) { #{{{
-	my $page=shift;
+sub htmllink ($$$;$$$) { #{{{
+	my $lpage=shift; # the page doing the linking
+	my $page=shift; # the page that will contain the link (different for inline)
 	my $link=shift;
 	my $noimageinline=shift; # don't turn links into inline html images
 	my $forcesubpage=shift; # force a link to a subpage
@@ -231,10 +280,10 @@ sub htmllink ($$;$$$) { #{{{
 
 	my $bestlink;
 	if (! $forcesubpage) {
-		$bestlink=bestlink($page, $link);
+		$bestlink=bestlink($lpage, $link);
 	}
 	else {
-		$bestlink="$page/".lc($link);
+		$bestlink="$lpage/".lc($link);
 	}
 
 	$linktext=pagetitle(basename($link)) unless defined $linktext;
@@ -243,17 +292,17 @@ sub htmllink ($$;$$$) { #{{{
 	
 	# TODO BUG: %renderedfiles may not have it, if the linked to page
 	# was also added and isn't yet rendered! Note that this bug is
-	# masked by the bug mentioned below that makes all new files
-	# be rendered twice.
+	# masked by the bug that makes all new files be rendered twice.
 	if (! grep { $_ eq $bestlink } values %renderedfiles) {
 		$bestlink=htmlpage($bestlink);
 	}
 	if (! grep { $_ eq $bestlink } values %renderedfiles) {
 		return "<span><a href=\"".
-			cgiurl(do => "create", page => $link, from =>$page).
+			cgiurl(do => "create", page => $link, from => $page).
 			"\">?</a>$linktext</span>"
 	}
 	
+	require File::Spec;
 	$bestlink=File::Spec->abs2rel($bestlink, dirname($page));
 	
 	if (! $noimageinline && isinlinableimage($bestlink)) {
@@ -340,13 +389,24 @@ sub saveindex () { #{{{
 	close OUT;
 } #}}}
 
+sub template_params (@) { #{{{
+	my $filename=shift;
+	
+	require Encode;
+	require HTML::Template;
+	return filter => \&Encode::decode_utf8,
+		filename => "$config{templatedir}/$filename", @_;
+} #}}}
+
+sub template ($;@) { #{{{
+	HTML::Template->new(template_params(@_));
+} #}}}
+
 sub misctemplate ($$) { #{{{
 	my $title=shift;
 	my $pagebody=shift;
 	
-	my $template=HTML::Template->new(
-		filename => "$config{templatedir}/misc.tmpl"
-	);
+	my $template=template("misc.tmpl");
 	$template->param(
 		title => $title,
 		indexlink => indexlink(),
@@ -362,13 +422,27 @@ sub glob_match ($$) { #{{{
 	my $page=shift;
 	my $glob=shift;
 
-	# turn glob into safe regexp
-	$glob=quotemeta($glob);
-	$glob=~s/\\\*/.*/g;
-	$glob=~s/\\\?/./g;
-	$glob=~s!\\/!/!g;
-	
-	$page=~/^$glob$/i;
+	if ($glob =~ /^link\((.+)\)$/) {
+		my $rev = $links{$page} or return undef;
+		foreach my $p (@$rev) {
+			return 1 if lc $p eq $1;
+		}
+		return 0;
+	} elsif ($glob =~ /^backlink\((.+)\)$/) {
+		my $rev = $links{$1} or return undef;
+		foreach my $p (@$rev) {
+			return 1 if lc $p eq $page;
+		}
+		return 0;
+	} else {
+		# turn glob into safe regexp
+		$glob=quotemeta($glob);
+		$glob=~s/\\\*/.*/g;
+		$glob=~s/\\\?/./g;
+		$glob=~s!\\/!/!g;
+		
+		return $page=~/^$glob$/i;
+	}
 } #}}}
 
 sub globlist_match ($$) { #{{{
@@ -387,12 +461,14 @@ sub globlist_match ($$) { #{{{
 	return 0;
 } #}}}
 
-sub register_plugin ($$$) { # {{{
-	my $type=shift;
-	my $command=shift;
-	my $function=shift;
+sub hook (@) { # {{{
+	my %param=@_;
+	
+	if (! exists $param{type} || ! ref $param{call} || ! exists $param{id}) {
+		error "hook requires type, call, and id parameters";
+	}
 	
-	$plugins{$type}{$command}=$function;
+	$hooks{$param{type}}{$param{id}}=\%param;
 } # }}}
 
 1