X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/85ec27ab5822d67788a6d13255d4929a789c4435..e51089e11fc1093a253fc13ebfbd5d55912eba59:/IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 34b315bbc..f2b50e77a 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -200,7 +200,7 @@ sub getsetup () { #{{{
 	},
 	indexpages => {
 		type => "boolean",
-		defualt => 0,
+		default => 0,
 		description => "use page/index.mdwn source files",
 		safe => 1,
 		rebuild => 1,
@@ -647,8 +647,19 @@ sub newpagefile ($$) { #{{{
 sub targetpage ($$) { #{{{
 	my $page=shift;
 	my $ext=shift;
-	
-	if (! $config{usedirs} || $page eq 'index') {
+
+	my $targetpage='';
+	run_hooks(targetpage => sub {
+		$targetpage=shift->(
+			page => $page,
+			ext => $ext,
+		);
+	});
+
+	if (defined $targetpage && (length($targetpage) > 0)) {
+		return $targetpage;
+	}
+	elsif (! $config{usedirs} || $page eq 'index') {
 		return $page.".".$ext;
 	}
 	else {
@@ -681,11 +692,12 @@ sub srcfile ($;$) { #{{{
 sub add_underlay ($) { #{{{
 	my $dir=shift;
 
-	if ($dir=~/^\//) {
-		unshift @{$config{underlaydirs}}, $dir;
+	if ($dir !~ /^\//) {
+		$dir="$config{underlaydir}/../$dir";
 	}
-	else {
-		unshift @{$config{underlaydirs}}, "$config{underlaydir}/../$dir";
+
+	if (! grep { $_ eq $dir } @{$config{underlaydirs}}) {
+		unshift @{$config{underlaydirs}}, $dir;
 	}
 
 	return 1;
@@ -795,6 +807,7 @@ sub will_render ($$;$) { #{{{
 sub bestlink ($$) { #{{{
 	my $page=shift;
 	my $link=shift;
+	my $res=undef;
 	
 	my $cwd=$page;
 	if ($link=~s/^\/+//) {
@@ -809,25 +822,35 @@ sub bestlink ($$) { #{{{
 		$l.=$link;
 
 		if (exists $links{$l}) {
-			return $l;
+			$res=$l;
 		}
 		elsif (exists $pagecase{lc $l}) {
-			return $pagecase{lc $l};
+			$res=$pagecase{lc $l};
 		}
-	} while $cwd=~s{/?[^/]+$}{};
+	} while ($cwd=~s{/?[^/]+$}{} && ! defined $res);
 
-	if (length $config{userdir}) {
+	if (! defined $res && length $config{userdir}) {
 		my $l = "$config{userdir}/".lc($link);
 		if (exists $links{$l}) {
-			return $l;
+			$res=$l;
 		}
 		elsif (exists $pagecase{lc $l}) {
-			return $pagecase{lc $l};
+			$res=$pagecase{lc $l};
 		}
 	}
 
-	#print STDERR "warning: page $page, broken link: $link\n";
-	return "";
+	if (defined $res) {
+		run_hooks(tweakbestlink => sub {
+			$res=shift->(
+				page => $page,
+				link => $res);
+		});
+		return $res;
+	}
+	else {
+		#print STDERR "warning: page $page, broken link: $link\n";
+		return "";
+	}
 } #}}}
 
 sub isinlinableimage ($) { #{{{
@@ -915,6 +938,10 @@ sub beautify_urlpath ($) { #{{{
 		$url =~ s!/index.$config{htmlext}$!/!;
 	}
 
+	run_hooks(urlpath => sub {
+		$url=shift->(url => $url);
+	});
+
 	# Ensure url is not an empty link, and
 	# if it's relative, make that explicit to avoid colon confusion.
 	if ($url !~ /^\//) {
@@ -1919,4 +1946,61 @@ sub match_creation_year ($$;@) { #{{{
 	}
 } #}}}
 
+sub match_user ($$;@) { #{{{
+	shift;
+	my $user=shift;
+	my %params=@_;
+	
+	if (! exists $params{user}) {
+		return IkiWiki::FailReason->new("no user specified");
+	}
+
+	if (defined $params{user} && lc $params{user} eq lc $user) {
+		return IkiWiki::SuccessReason->new("user is $user");
+	}
+	elsif (! defined $params{user}) {
+		return IkiWiki::FailReason->new("not logged in");
+	}
+	else {
+		return IkiWiki::FailReason->new("user is $params{user}, not $user");
+	}
+} #}}}
+
+sub match_admin ($$;@) { #{{{
+	shift;
+	shift;
+	my %params=@_;
+	
+	if (! exists $params{user}) {
+		return IkiWiki::FailReason->new("no user specified");
+	}
+
+	if (defined $params{user} && IkiWiki::is_admin($params{user})) {
+		return IkiWiki::SuccessReason->new("user is an admin");
+	}
+	elsif (! defined $params{user}) {
+		return IkiWiki::FailReason->new("not logged in");
+	}
+	else {
+		return IkiWiki::FailReason->new("user is not an admin");
+	}
+} #}}}
+
+sub match_ip ($$;@) { #{{{
+	shift;
+	my $ip=shift;
+	my %params=@_;
+	
+	if (! exists $params{ip}) {
+		return IkiWiki::FailReason->new("no IP specified");
+	}
+
+	if (defined $params{ip} && lc $params{ip} eq lc $ip) {
+		return IkiWiki::SuccessReason->new("IP is $ip");
+	}
+	else {
+		return IkiWiki::FailReason->new("IP is $params{ip}, not $ip");
+	}
+} #}}}
+
 1