2 package IkiWiki::Plugin::edittemplate;
11 hook(type => "getsetup", id => "edittemplate",
13 hook(type => "needsbuild", id => "edittemplate",
14 call => \&needsbuild);
15 hook(type => "preprocess", id => "edittemplate",
16 call => \&preprocess);
17 hook(type => "formbuilder", id => "edittemplate",
18 call => \&formbuilder);
21 sub getsetup () { #{{{
29 sub needsbuild (@) { #{{{
32 foreach my $page (keys %pagestate) {
33 if (exists $pagestate{$page}{edittemplate}) {
34 if (exists $pagesources{$page} &&
35 grep { $_ eq $pagesources{$page} } @$needsbuild) {
36 # remove state, it will be re-added
37 # if the preprocessor directive is still
38 # there during the rebuild
39 delete $pagestate{$page}{edittemplate};
45 sub preprocess (@) { #{{{
48 return "" if $params{page} ne $params{destpage};
50 if (! exists $params{template} || ! length($params{template})) {
51 error gettext("template not specified")
53 if (! exists $params{match} || ! length($params{match})) {
54 error gettext("match not specified")
57 my $link=IkiWiki::linkpage($params{template});
58 $pagestate{$params{page}}{edittemplate}{$params{match}}=$link;
60 return "" if ($params{silent} && IkiWiki::yesno($params{silent}));
61 add_depends($params{page}, $link);
62 return sprintf(gettext("edittemplate %s registered for %s"),
63 htmllink($params{page}, $params{destpage}, $link),
67 sub formbuilder (@) { #{{{
69 my $form=$params{form};
71 return if $form->field("do") ne "create" ||
72 (defined $form->field("editcontent") && length $form->field("editcontent"));
74 my $page=$form->field("page");
76 # The tricky bit here is that $page is probably just the base
77 # page name, without any subdir, but the pagespec for a template
78 # probably does include the subdir (ie, "bugs/*"). We don't know
79 # what subdir the user will pick to put the page in. So, try them
80 # all, starting with the one that was made default.
82 foreach my $field ($form->field) {
83 if ($field eq 'page') {
84 @page_locs=$field->def_value;
85 push @page_locs, $field->options;
89 foreach my $p (@page_locs) {
90 foreach my $registering_page (keys %pagestate) {
91 if (exists $pagestate{$registering_page}{edittemplate}) {
92 foreach my $pagespec (sort keys %{$pagestate{$registering_page}{edittemplate}}) {
93 if (pagespec_match($p, $pagespec, location => $registering_page)) {
94 my $template=$pagestate{$registering_page}{edittemplate}{$pagespec};
95 $form->field(name => "editcontent",
96 value => filltemplate($template, $page));
97 $form->field(name => "type",
98 value => pagetype($pagesources{$template}))
99 if $pagesources{$template};
108 sub filltemplate ($$) { #{{{
109 my $template_page=shift;
112 my $template_file=$pagesources{$template_page};
113 if (! defined $template_file) {
119 $template=HTML::Template->new(
121 my $text_ref = shift;
122 $$text_ref=&Encode::decode_utf8($$text_ref);
125 filename => srcfile($template_file),
126 die_on_bad_params => 0,
131 # Indicate that the earlier preprocessor directive set
132 # up a template that doesn't work.
133 return "[[!pagetemplate ".gettext("failed to process")." $@]]";
136 $template->param(name => $page);
138 return $template->output;