X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/3922ba15ba04d5519e77eae3cdc760e5853687d4..0d874f0b69c25cb4c5faed59261446dad0b22d32:/IkiWiki/Plugin/edittemplate.pm

diff --git a/IkiWiki/Plugin/edittemplate.pm b/IkiWiki/Plugin/edittemplate.pm
index aa72b0845..7c0e7c2f8 100644
--- a/IkiWiki/Plugin/edittemplate.pm
+++ b/IkiWiki/Plugin/edittemplate.pm
@@ -7,21 +7,32 @@ use IkiWiki 2.00;
 use HTML::Template;
 use Encode;
 
-sub import { #{{{
+sub import {
+	hook(type => "getsetup", id => "edittemplate",
+		call => \&getsetup);
 	hook(type => "needsbuild", id => "edittemplate",
 		call => \&needsbuild);
 	hook(type => "preprocess", id => "edittemplate",
 		call => \&preprocess);
 	hook(type => "formbuilder", id => "edittemplate",
 		call => \&formbuilder);
-} #}}}
+}
 
-sub needsbuild (@) { #{{{
+sub getsetup () {
+	return
+		plugin => {
+			safe => 1,
+			rebuild => undef,
+		},
+}
+
+sub needsbuild (@) {
 	my $needsbuild=shift;
 
 	foreach my $page (keys %pagestate) {
 		if (exists $pagestate{$page}{edittemplate}) {
-			if (grep { $_ eq $pagesources{$page} } @$needsbuild) {
+			if (exists $pagesources{$page} && 
+			    grep { $_ eq $pagesources{$page} } @$needsbuild) {
 				# remove state, it will be re-added
 				# if the preprocessor directive is still
 				# there during the rebuild
@@ -29,31 +40,37 @@ sub needsbuild (@) { #{{{
 			}
 		}
 	}
-} #}}}
+}
 
-sub preprocess (@) { #{{{
+sub preprocess (@) {
         my %params=@_;
 
 	return "" if $params{page} ne $params{destpage};
 
 	if (! exists $params{template} || ! length($params{template})) {
-		return return "[[meta ".gettext("template not specified")."]]";
+		error gettext("template not specified")
 	}
 	if (! exists $params{match} || ! length($params{match})) {
-		return return "[[meta ".gettext("match not specified")."]]";
+		error gettext("match not specified")
 	}
 
-	$pagestate{$params{page}}{edittemplate}{$params{match}}=$params{template};
+	my $link=linkpage($params{template});
+	$pagestate{$params{page}}{edittemplate}{$params{match}}=$link;
 
+	return "" if ($params{silent} && IkiWiki::yesno($params{silent}));
+	add_depends($params{page}, $link);
 	return sprintf(gettext("edittemplate %s registered for %s"),
-		$params{template}, $params{match});
-} # }}}
+		htmllink($params{page}, $params{destpage}, $link),
+	       	$params{match});
+}
 
-sub formbuilder (@) { #{{{
+sub formbuilder (@) {
 	my %params=@_;
 	my $form=$params{form};
 
-	return if $form->field("do") ne "create";
+	return if $form->field("do") ne "create" ||
+		(defined $form->field("editcontent") && length $form->field("editcontent"));
+	
 	my $page=$form->field("page");
 	
 	# The tricky bit here is that $page is probably just the base
@@ -74,17 +91,21 @@ sub formbuilder (@) { #{{{
 			if (exists $pagestate{$registering_page}{edittemplate}) {
 				foreach my $pagespec (sort keys %{$pagestate{$registering_page}{edittemplate}}) {
 					if (pagespec_match($p, $pagespec, location => $registering_page)) {
+						my $template=$pagestate{$registering_page}{edittemplate}{$pagespec};
 						$form->field(name => "editcontent",
-							 value => filltemplate($pagestate{$registering_page}{edittemplate}{$pagespec}, $page));
+							 value =>  filltemplate($template, $page));
+						$form->field(name => "type",
+							 value => pagetype($pagesources{$template}))
+								if $pagesources{$template};
 						return;
 					}
 				}
 			}
 		}
 	}
-} #}}}
+}
 
-sub filltemplate ($$) { #{{{
+sub filltemplate ($$) {
 	my $template_page=shift;
 	my $page=shift;
 
@@ -107,12 +128,14 @@ sub filltemplate ($$) { #{{{
 		);
 	};
 	if ($@) {
-		return "[[pagetemplate ".gettext("failed to process")." $@]]";
+		# Indicate that the earlier preprocessor directive set 
+		# up a template that doesn't work.
+		return "[[!pagetemplate ".gettext("failed to process")." $@]]";
 	}
 
 	$template->param(name => $page);
 
 	return $template->output;
-} #}}}
+}
 
 1