layout
[ikiwiki.git] / IkiWiki / Plugin / rename.pm
index 553a67396309b5caeaefc0bf5febce363b898b9f..d6079e198266cf06af8e01a9a9fe351b3c7d1b8d 100644 (file)
@@ -6,12 +6,21 @@ use strict;
 use IkiWiki 2.00;
 
 sub import { #{{{
+       hook(type => "getsetup", id => "rename", call => \&getsetup);
        hook(type => "formbuilder_setup", id => "rename", call => \&formbuilder_setup);
        hook(type => "formbuilder", id => "rename", call => \&formbuilder);
        hook(type => "sessioncgi", id => "rename", call => \&sessioncgi);
 
 } # }}}
 
+sub getsetup () { #{{{
+       return 
+               plugin => {
+                       safe => 1,
+                       rebuild => 0,
+               },
+} #}}}
+
 sub check_canrename ($$$$$$$) { #{{{
        my $src=shift;
        my $srcfile=shift;
@@ -43,7 +52,7 @@ sub check_canrename ($$$$$$$) { #{{{
        
        # Dest checks can be omitted by passing undef.
        if (defined $dest) {
-               if ($src eq $dest || $srcfile eq $destfile) {
+               if ($srcfile eq $destfile) {
                        error(gettext("no change to the file name was specified"));
                }
 
@@ -54,7 +63,7 @@ sub check_canrename ($$$$$$$) { #{{{
                }
 
                # Must not be a known source file.
-               if (exists $pagesources{$dest}) {
+               if ($src ne $dest && exists $pagesources{$dest}) {
                        error(sprintf(gettext("%s already exists"),
                                htmllink("", "", $dest, noimageinline => 1)));
                }
@@ -97,12 +106,30 @@ sub rename_form ($$$) { #{{{
        $f->field(name => "do", type => "hidden", value => "rename", force => 1);
        $f->field(name => "page", type => "hidden", value => $page, force => 1);
        $f->field(name => "new_name", value => IkiWiki::pagetitle($page), size => 60);
+       if (!$q->param("attachment")) {
+               # insert the standard extensions
+               my @page_types;
+               if (exists $IkiWiki::hooks{htmlize}) {
+                       @page_types=grep { !/^_/ }
+                               keys %{$IkiWiki::hooks{htmlize}};
+               }
+       
+               # make sure the current extension is in the list
+               my ($ext) = $pagesources{$page}=~/\.([^.]+)$/;
+               if (! $IkiWiki::hooks{htmlize}{$ext}) {
+                       unshift(@page_types, $ext);
+               }
+       
+               $f->field(name => "type", type => 'select',
+                       options => \@page_types,
+                       value => $ext, force => 1);
+       }
        $f->field(name => "attachment", type => "hidden");
 
        return $f, ["Rename", "Cancel"];
 } #}}}
 
-sub rename_start ($$$$) {
+sub rename_start ($$$$) { #{{{
        my $q=shift;
        my $session=shift;
        my $attachment=shift;
@@ -127,10 +154,11 @@ sub rename_start ($$$$) {
        
        IkiWiki::showform($f, $buttons, $session, $q);
        exit 0;
-}
+} #}}}
 
-sub postrename ($;$${
+sub postrename ($;$$$) { #{{{
        my $session=shift;
+       my $src=shift;
        my $dest=shift;
        my $attachment=shift;
 
@@ -139,18 +167,27 @@ sub postrename ($;$$) {
        $session->clear("postrename");
        IkiWiki::cgi_savesession($session);
 
-       if (defined $dest && ! $attachment) {
-               # They renamed the page they were editing. This requires
-               # fixups to the edit form state.
-               # Tweak the edit form to be editing the new page.
-               $postrename->param("page", $dest);
-       }
+       if (defined $dest) {
+               if (! $attachment) {
+                       # They renamed the page they were editing. This requires
+                       # fixups to the edit form state.
+                       # Tweak the edit form to be editing the new page.
+                       $postrename->param("page", $dest);
+               }
+
+               # Update edit form content to fix any links present
+               # on it.
+               $postrename->param("editcontent",
+                       renamepage_hook($dest, $src, $dest,
+                                $postrename->param("editcontent")));
 
-       # Get a new edit token; old likely not valid.
-       $postrename->param("rcsinfo", IkiWiki::rcs_prepedit($pagesources{$dest}));
+               # Get a new edit token; old was likely invalidated.
+               $postrename->param("rcsinfo",
+                       IkiWiki::rcs_prepedit($pagesources{$dest}));
+       }
 
        IkiWiki::cgi_editpage($postrename, $session);
-}
+} #}}}
 
 sub formbuilder (@) { #{{{
        my %params=@_;
@@ -212,13 +249,18 @@ sub sessioncgi ($$) { #{{{
                        my $srcfile=IkiWiki::possibly_foolish_untaint($pagesources{$src});
                        my $dest=IkiWiki::possibly_foolish_untaint(IkiWiki::titlepage($q->param("new_name")));
 
-                       # The extension of dest is the same as src if it's
-                       # a page. If it's an extension, the extension is
-                       # already included.
                        my $destfile=$dest;
                        if (! $q->param("attachment")) {
-                               my ($ext)=$srcfile=~/(\.[^.]+)$/;
-                               $destfile.=$ext;
+                               my $type=$q->param('type');
+                               if (defined $type && length $type && $IkiWiki::hooks{htmlize}{$type}) {
+                                       $type=IkiWiki::possibly_foolish_untaint($type);
+                               }
+                               else {
+                                       my ($ext)=$srcfile=~/\.([^.]+)$/;
+                                       $type=$ext;
+                               }
+                               
+                               $destfile.=".".$type;
                        }
 
                        check_canrename($src, $srcfile, $dest, $destfile,
@@ -233,7 +275,7 @@ sub sessioncgi ($$) { #{{{
                        if ($config{rcs}) {
                                IkiWiki::rcs_rename($srcfile, $destfile);
                                IkiWiki::rcs_commit_staged(
-                                       sprintf(gettext("rename %s to %s"), $src, $dest),
+                                       sprintf(gettext("rename %s to %s"), $srcfile, $destfile),
                                        $session->param("name"), $ENV{REMOTE_ADDR});
                        }
                        else {
@@ -242,30 +284,33 @@ sub sessioncgi ($$) { #{{{
                                }
                        }
                        my @fixedlinks;
-                       foreach my $page (keys %links) {
-                               my $needfix=0;
-                               foreach my $link (@{$links{$page}}) {
-                                       my $bestlink=bestlink($page, $link);
-                                       if ($bestlink eq $src) {
-                                               $needfix=1;
+                       if ($src ne $dest) {
+                               foreach my $page (keys %links) {
+                                       my $needfix=0;
+                                       foreach my $link (@{$links{$page}}) {
+                                               my $bestlink=bestlink($page, $link);
+                                               if ($bestlink eq $src) {
+                                                       $needfix=1;
+                                                       last;
+                                               }
                                        }
-                               }
-                               if ($needfix) {
-                                       my $file=$pagesources{$page};
-                                       my $oldcontent=readfile($config{srcdir}."/".$file);
-                                       my $content=renamepage_hook($page, $src, $dest, $oldcontent);
-                                       if ($oldcontent ne $content) {
-                                               my $token=IkiWiki::rcs_prepedit($file);
-                                               eval { writefile($file, $config{srcdir}, $content) };
-                                               next if $@;
-                                               my $conflict=IkiWiki::rcs_commit(
-                                                       $file,
-                                                       sprintf(gettext("update for rename of %s to %s"), $src, $dest),
-                                                       $token,
-                                                       $session->param("name"), 
-                                                       $ENV{REMOTE_ADDR}
-                                               );
-                                               push @fixedlinks, $page if ! defined $conflict;
+                                       if ($needfix) {
+                                               my $file=$pagesources{$page};
+                                               my $oldcontent=readfile($config{srcdir}."/".$file);
+                                               my $content=renamepage_hook($page, $src, $dest, $oldcontent);
+                                               if ($oldcontent ne $content) {
+                                                       my $token=IkiWiki::rcs_prepedit($file);
+                                                       eval { writefile($file, $config{srcdir}, $content) };
+                                                       next if $@;
+                                                       my $conflict=IkiWiki::rcs_commit(
+                                                               $file,
+                                                               sprintf(gettext("update for rename of %s to %s"), $srcfile, $destfile),
+                                                               $token,
+                                                               $session->param("name"), 
+                                                               $ENV{REMOTE_ADDR}
+                                                       );
+                                                       push @fixedlinks, $page if ! defined $conflict;
+                                               }
                                        }
                                }
                        }
@@ -278,39 +323,47 @@ sub sessioncgi ($$) { #{{{
 
                        # Scan for any remaining broken links to $src.
                        my @brokenlinks;
-                       foreach my $page (keys %links) {
-                               foreach my $link (@{$links{$page}}) {
-                                       my $bestlink=bestlink($page, $link);
-                                       if ($bestlink eq $src) {
-                                               push @brokenlinks, $page;
+                       if ($src ne $dest) {
+                               foreach my $page (keys %links) {
+                                       my $broken=0;
+                                       foreach my $link (@{$links{$page}}) {
+                                               my $bestlink=bestlink($page, $link);
+                                               if ($bestlink eq $src) {
+                                                       $broken=1;
+                                                       last;
+                                               }
                                        }
+                                       push @brokenlinks, $page if $broken;
                                }
                        }
 
                        # Generate a rename summary, that will be shown at the top
                        # of the edit template.
                        my $template=template("renamesummary.tmpl");
-                       $template->param(src => $src);
-                       $template->param(dest => $dest);
-                       $template->param(brokenlinks => [
-                               map {
-                                       {
-                                               page => htmllink($dest, $dest, $_,
-                                                               noimageinline => 1)
-                                       }
-                               } @brokenlinks
-                       ]);
-                       $template->param(fixedlinks => [
-                               map {
-                                       {
-                                               page => htmllink($dest, $dest, $_,
-                                                               noimageinline => 1)
-                                       }
-                               } @fixedlinks
-                       ]);
+                       $template->param(src => $srcfile);
+                       $template->param(dest => $destfile);
+                       if ($src ne $dest) {
+                               $template->param(brokenlinks_checked => 1);
+                               $template->param(brokenlinks => [
+                                       map {
+                                               {
+                                                       page => htmllink($dest, $dest, $_,
+                                                                       noimageinline => 1)
+                                               }
+                                       } @brokenlinks
+                               ]);
+                               $template->param(fixedlinks => [
+                                       map {
+                                               {
+                                                       page => htmllink($dest, $dest, $_,
+                                                                       noimageinline => 1)
+                                               }
+                                       } @fixedlinks
+                               ]);
+                       }
                        $renamesummary=$template->output;
 
-                       postrename($session, $dest, $q->param("attachment"));
+                       postrename($session, $src, $dest, $q->param("attachment"));
                }
                else {
                        IkiWiki::showform($form, $buttons, $session, $q);