X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/aef85a247a4a9fbfe61225324f5efb462de52a6a..c7bdebaaf134729356852918b387071c92f85e72:/IkiWiki/Plugin/remove.pm?ds=sidebyside

diff --git a/IkiWiki/Plugin/remove.pm b/IkiWiki/Plugin/remove.pm
index a58f87fb3..6875844a3 100644
--- a/IkiWiki/Plugin/remove.pm
+++ b/IkiWiki/Plugin/remove.pm
@@ -22,6 +22,14 @@ sub getsetup () {
 		},
 }
 
+sub allowed_dirs {
+	no warnings 'once';
+	return grep { defined $_ } (
+		$config{srcdir},
+		$IkiWiki::Plugin::transient::transientdir,
+	);
+}
+
 sub check_canremove ($$$) {
 	my $page=shift;
 	my $q=shift;
@@ -33,12 +41,22 @@ sub check_canremove ($$$) {
 			htmllink("", "", $page, noimageinline => 1)));
 	}
 
-	# Must exist on disk, and be a regular file.
+	# Must exist in either the srcdir or a suitable underlay (e.g.
+	# transient underlay), and be a regular file.
 	my $file=$pagesources{$page};
-	if (! -e "$config{srcdir}/$file") {
+	my $dir;
+
+	foreach my $srcdir (allowed_dirs()) {
+		if (-e "$srcdir/$file") {
+			$dir = $srcdir;
+			last;
+		}
+	}
+
+	if (! defined $dir) {
 		error(sprintf(gettext("%s is not in the srcdir, so it cannot be deleted"), $file));
 	}
-	elsif (-l "$config{srcdir}/$file" && ! -f _) {
+	elsif (-l "$dir/$file" && ! -f _) {
 		error(sprintf(gettext("%s is not a file"), $file));
 	}
 	
@@ -46,7 +64,7 @@ sub check_canremove ($$$) {
 	# This is sorta overkill, but better safe than sorry.
 	if (! defined pagetype($pagesources{$page})) {
 		if (IkiWiki::Plugin::attachment->can("check_canattach")) {
-			IkiWiki::Plugin::attachment::check_canattach($session, $page, "$config{srcdir}/$file");
+			IkiWiki::Plugin::attachment::check_canattach($session, $page, "$dir/$file");
 		}
 		else {
 			error("removal of attachments is not allowed");
@@ -120,11 +138,11 @@ sub removal_confirm ($$@) {
 		
 	# Special case for unsaved attachments.
 	foreach my $page (@pages) {
-		if (IkiWiki::Plugin::attachment->can("is_held_attachment")) {
+		if ($attachment && IkiWiki::Plugin::attachment->can("is_held_attachment")) {
 			my $f=IkiWiki::Plugin::attachment::is_held_attachment($page);
 			if (defined $f) {
 				require IkiWiki::Render;
-				IkiWiki::prune($f);
+				IkiWiki::prune($f, "$config{wikistatedir}/attachments");
 			}
 		}
 	}
@@ -202,7 +220,7 @@ sub sessioncgi ($$) {
 			postremove($session);
 		}
 		elsif ($form->submitted eq 'Remove' && $form->validate) {
-			IkiWiki::checksessionexpiry($q, $session, $q->param('sid'));
+			IkiWiki::checksessionexpiry($q, $session);
 
 			my @pages=$form->field("page");
 			
@@ -223,21 +241,34 @@ sub sessioncgi ($$) {
 			require IkiWiki::Render;
 			if ($config{rcs}) {
 				IkiWiki::disable_commit_hook();
-				foreach my $file (@files) {
-					IkiWiki::rcs_remove($file);
+			}
+			my $rcs_removed = 1;
+
+			foreach my $file (@files) {
+				foreach my $srcdir (allowed_dirs()) {
+					if (-e "$srcdir/$file") {
+						if ($srcdir eq $config{srcdir} && $config{rcs}) {
+							IkiWiki::rcs_remove($file);
+							$rcs_removed = 1;
+						}
+						else {
+							IkiWiki::prune("$srcdir/$file", $srcdir);
+						}
+					}
 				}
-				IkiWiki::rcs_commit_staged(
-					message => gettext("removed"),
-					session => $session,
-				);
-				IkiWiki::enable_commit_hook();
-				IkiWiki::rcs_update();
 			}
-			else {
-				foreach my $file (@files) {
-					IkiWiki::prune("$config{srcdir}/$file");
+
+			if ($config{rcs}) {
+				if ($rcs_removed) {
+					IkiWiki::rcs_commit_staged(
+						message => gettext("removed"),
+						session => $session,
+					);
 				}
+				IkiWiki::enable_commit_hook();
+				IkiWiki::rcs_update();
 			}
+
 			IkiWiki::refresh();
 			IkiWiki::saveindex();