added the targetpage hook

Signed-off-by: intrigeri <intrigeri@boum.org>

IkiWiki.pm

@@ -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 {

IkiWiki/Plugin/skeleton.pm.example

@@ -34,6 +34,7 @@ sub import { #{{{
 	hook(type => "formbuilder_setup", id => "skeleton", call => \&formbuilder_setup);
 	hook(type => "formbuilder", id => "skeleton", call => \&formbuilder);
 	hook(type => "savestate", id => "skeleton", call => \&savestate);
+	hook(type => "targetpage", id => "skeleton", call => \&targetpage);
 } # }}}
 
 sub getopt () { #{{{
@@ -204,4 +205,8 @@ sub savestate () { #{{{
 	debug("skeleton plugin running in savestate");
 } #}}}
 
+sub targetpage () { #{{{
+	debug("skeleton plugin running in targetpage");
+} #}}}
+
 1

doc/plugins/write.mdwn

@@ -428,6 +428,15 @@ describes the plugin as a whole. For example:
   and undef if a rebuild could be needed in some circumstances, but is not
   strictly required.
 
+### targetpage
+
+	hook(type => "targetpage", id => "foo", call => \&targetpage);
+
+This hook can be used to override the name of the file a page should
+be compiled into. 
+
+It should return the target filename.
+
 ## Plugin interface
 
 To import the ikiwiki plugin interface: