clarify why absolute is tested & stripped here

[ikiwiki.git] / IkiWiki / Plugin / editpage.pm

diff --git a/IkiWiki/Plugin/editpage.pm b/IkiWiki/Plugin/editpage.pm
index af42097baedc2acb46534e9c818e0124ec0dc82b..dff7771381ddca5d9392d50bae81356c61fd5805 100644 (file)
--- a/IkiWiki/Plugin/editpage.pm
+++ b/IkiWiki/Plugin/editpage.pm
@@ -17,6 +17,7 @@ sub getsetup () {
                plugin => {
                        safe => 1,
                        rebuild => 1,
+                       section => "core",
                },
 }
 
@@ -91,9 +92,9 @@ sub cgi_editpage ($$) {
        # wiki_file_regexp.
        my ($page)=$form->field('page')=~/$config{wiki_file_regexp}/;
        $page=possibly_foolish_untaint($page);
-       my $absolute=($page =~ s#^/+##);
+       my $absolute=($page =~ s#^/+##); # absolute name used for force location
        if (! defined $page || ! length $page ||
-           file_pruned($page, $config{srcdir})) {
+           file_pruned($page)) {
                error(gettext("bad page name"));
        }
 
@@ -219,7 +220,7 @@ sub cgi_editpage ($$) {
                        my $best_loc;
                        if (! defined $from || ! length $from ||
                            $from ne $form->field('from') ||
-                           file_pruned($from, $config{srcdir}) ||
+                           file_pruned($from) ||
                            $from=~/^\// || 
                            $absolute ||
                            $form->submitted) {
@@ -229,8 +230,9 @@ sub cgi_editpage ($$) {
                                my $dir=$from."/";
                                $dir=~s![^/]+/+$!!;
                                
-                               if ((defined $form->field('subpage') && length $form->field('subpage')) ||
-                                   $page eq gettext('discussion')) {
+                               if ((defined $form->field('subpage') &&
+                                    length $form->field('subpage')) ||
+                                   $page eq lc($config{discussionpage})) {
                                        $best_loc="$from/$page";
                                }
                                else {
@@ -244,8 +246,9 @@ sub cgi_editpage ($$) {
                                        push @page_locs, $dir.$page;
                                }
                        
-                               push @page_locs, "$config{userdir}/$page"
-                                       if length $config{userdir};
+                               my $userpage=IkiWiki::userpage($page);
+                               push @page_locs, $userpage
+                                       if ! grep { $_ eq $userpage } @page_locs;
                        }
 
                        @page_locs = grep {
@@ -270,8 +273,10 @@ sub cgi_editpage ($$) {
                                check_canedit($_, $q, $session, 1)
                        } @page_locs;
                        if (! @editable_locs) {
-                               # let it throw an error this time
-                               map { check_canedit($_, $q, $session) } @page_locs;
+                               # now let it throw an error, or prompt for
+                               # login
+                               map { check_canedit($_, $q, $session) }
+                                       ($best_loc, @page_locs);
                        }
                        
                        my @page_types;
@@ -280,6 +285,7 @@ sub cgi_editpage ($$) {
                                        push @page_types, [$key, $hooks{htmlize}{$key}{longname} || $key];
                                }
                        }
+                       @page_types=sort @page_types;
                        
                        $form->tmpl_param("page_select", 1);
                        $form->field(name => "page", type => 'select',