rename: implemented new canrename hook

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

diff --git a/IkiWiki/Plugin/rename.pm b/IkiWiki/Plugin/rename.pm
index 54c7faf137c1c87d5e90156b74be3e1139ef04d3..740ca8ac443f72ba05336599da5a331d1157f55e 100644 (file)
--- a/IkiWiki/Plugin/rename.pm
+++ b/IkiWiki/Plugin/rename.pm
@@ -87,6 +87,26 @@ sub check_canrename ($$$$$$) {
                        IkiWiki::Plugin::attachment::check_canattach($session, $dest, $srcfile);
                }
        }
+
+       my $canrename;
+       IkiWiki::run_hooks(canrename => sub {
+               return if defined $canrename;
+               my $ret=shift->($src, $q, $session);
+               if (defined $ret) {
+                       if ($ret eq "") {
+                               $canrename=1;
+                       }
+                       elsif (ref $ret eq 'CODE') {
+                               $ret->();
+                               $canrename=0;
+                       }
+                       elsif (defined $ret) {
+                               error($ret);
+                               $canrename=0;
+                       }
+               }
+       });
+       return $canrename;
 }
 
 sub rename_form ($$$) {
@@ -195,7 +215,7 @@ sub postrename ($;$$$) {
                # Update edit form content to fix any links present
                # on it.
                $postrename->param("editcontent",
-                       renamepage_hook($dest, $src, $dest,
+                       renamelink_hook($dest, $src, $dest,
                                 $postrename->param("editcontent")));
 
                # Get a new edit token; old was likely invalidated.
@@ -291,6 +311,8 @@ sub sessioncgi ($$) {
                                required => 1,
                        };
 
+                       IkiWiki::run_hooks(rename => sub { shift->(\@torename); });
+
                        # See if any subpages need to be renamed.
                        if ($q->param("subpages") && $src ne $dest) {
                                foreach my $p (keys %pagesources) {
@@ -420,10 +442,10 @@ sub sessioncgi ($$) {
        }
 }
 
-sub renamepage_hook ($$$$) {
+sub renamelink_hook ($$$$) {
        my ($page, $src, $dest, $content)=@_;
 
-       IkiWiki::run_hooks(renamepage => sub {
+       IkiWiki::run_hooks(renamelink => sub {
                $content=shift->(
                        page => $page,
                        oldpage => $src,
@@ -480,7 +502,7 @@ sub fixlinks ($$$) {
                if ($needfix) {
                        my $file=$pagesources{$page};
                        my $oldcontent=readfile($config{srcdir}."/".$file);
-                       my $content=renamepage_hook($page, $rename->{src}, $rename->{dest}, $oldcontent);
+                       my $content=renamelink_hook($page, $rename->{src}, $rename->{dest}, $oldcontent);
                        if ($oldcontent ne $content) {
                                my $token=IkiWiki::rcs_prepedit($file);
                                eval { writefile($file, $config{srcdir}, $content) };