implement renaming of held attachments

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

diff --git a/IkiWiki/Plugin/rename.pm b/IkiWiki/Plugin/rename.pm
index 69e615eadbda5d29834c9a37e9acf3f7127d8688..aa108175667fce0e23493a45c14d3ec2542819b1 100644 (file)
--- a/IkiWiki/Plugin/rename.pm
+++ b/IkiWiki/Plugin/rename.pm
@@ -108,6 +108,7 @@ sub check_canrename ($$$$$$) {
                        }
                }
        });
+       return defined $canrename ? $canrename : 1;
 }
 
 sub rename_form ($$$) {
@@ -125,12 +126,14 @@ sub rename_form ($$$) {
                method => 'POST',
                javascript => 0,
                params => $q,
-               action => $config{cgiurl},
-               stylesheet => IkiWiki::baseurl()."style.css",
+               action => IkiWiki::cgiurl(),
+               stylesheet => 1,
                fields => [qw{do page new_name attachment}],
        );
        
        $f->field(name => "do", type => "hidden", value => "rename", force => 1);
+       $f->field(name => "sid", type => "hidden", value => $session->id,
+               force => 1);
        $f->field(name => "page", type => "hidden", value => $page, force => 1);
        $f->field(name => "new_name", value => pagetitle($page, 1), size => 60);
        if (!$q->param("attachment")) {
@@ -176,8 +179,15 @@ sub rename_start ($$$$) {
        my $attachment=shift;
        my $page=shift;
 
-       check_canrename($page, $pagesources{$page}, undef, undef,
-               $q, $session);
+       # Special case for renaming held attachments; normal checks
+       # don't apply.
+       my $held=$attachment &&
+               IkiWiki::Plugin::attachment->can("is_held_attachment") &&
+               IkiWiki::Plugin::attachment::is_held_attachment($page);
+       if (! defined $held) {
+               check_canrename($page, $pagesources{$page}, undef, undef,
+                       $q, $session);
+       }
 
        # Save current form state to allow returning to it later
        # without losing any edits.
@@ -286,13 +296,13 @@ sub sessioncgi ($$) {
                        postrename($session);
                }
                elsif ($form->submitted eq 'Rename' && $form->validate) {
-                       # Queue of rename actions to perfom.
-                       my @torename;
+                       IkiWiki::checksessionexpiry($q, $session, $q->param('sid'));
 
                        # These untaints are safe because of the checks
                        # performed in check_canrename later.
                        my $src=$form->field("page");
-                       my $srcfile=IkiWiki::possibly_foolish_untaint($pagesources{$src});
+                       my $srcfile=IkiWiki::possibly_foolish_untaint($pagesources{$src})
+                               if exists $pagesources{$src};
                        my $dest=IkiWiki::possibly_foolish_untaint(titlepage($form->field("new_name")));
                        my $destfile=$dest;
                        if (! $q->param("attachment")) {
@@ -307,6 +317,19 @@ sub sessioncgi ($$) {
                                
                                $destfile=newpagefile($dest, $type);
                        }
+               
+                       # Special case for renaming held attachments.
+                       my $held=$q->param("attachment") &&
+                               IkiWiki::Plugin::attachment->can("is_held_attachment") &&
+                               IkiWiki::Plugin::attachment::is_held_attachment($src);
+                       if (defined $held) {
+                               rename($held, IkiWiki::Plugin::attachment::attachment_holding_location($dest));
+                               postrename($session, $src, $dest, $q->param("attachment"))
+                                       unless defined $srcfile;
+                       }
+                       
+                       # Queue of rename actions to perfom.
+                       my @torename;
                        push @torename, {
                                src => $src,
                                srcfile => $srcfile,
@@ -345,8 +368,9 @@ sub sessioncgi ($$) {
                                $pagesources{$rename->{src}}=$rename->{destfile};
                        }
                        IkiWiki::rcs_commit_staged(
-                               sprintf(gettext("rename %s to %s"), $srcfile, $destfile),
-                               $session->param("name"), $ENV{REMOTE_ADDR}) if $config{rcs};
+                               message => sprintf(gettext("rename %s to %s"), $srcfile, $destfile),
+                               session => $session,
+                       ) if $config{rcs};
 
                        # Then link fixups.
                        foreach my $rename (@torename) {
@@ -561,6 +585,7 @@ sub fixlinks ($$$) {
                }
                if ($needfix) {
                        my $file=$pagesources{$page};
+                       next unless -e $config{srcdir}."/".$file;
                        my $oldcontent=readfile($config{srcdir}."/".$file);
                        my $content=renamepage_hook($page, $rename->{src}, $rename->{dest}, $oldcontent);
                        if ($oldcontent ne $content) {
@@ -568,11 +593,10 @@ sub fixlinks ($$$) {
                                eval { writefile($file, $config{srcdir}, $content) };
                                next if $@;
                                my $conflict=IkiWiki::rcs_commit(
-                                       $file,
-                                       sprintf(gettext("update for rename of %s to %s"), $rename->{srcfile}, $rename->{destfile}),
-                                       $token,
-                                       $session->param("name"), 
-                                       $ENV{REMOTE_ADDR}
+                                       file => $file,
+                                       message => sprintf(gettext("update for rename of %s to %s"), $rename->{srcfile}, $rename->{destfile}),
+                                       token => $token,
+                                       session => $session,
                                );
                                push @fixedlinks, $page if ! defined $conflict;
                        }