X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/9f7d9ab356ba81972bf8bed8486a6994fef51667..3676ab329d40de55fa11b4862cc3fb5350ceedb3:/IkiWiki/Plugin/attachment.pm

diff --git a/IkiWiki/Plugin/attachment.pm b/IkiWiki/Plugin/attachment.pm
index 52bac7c1e..9bac96fc6 100644
--- a/IkiWiki/Plugin/attachment.pm
+++ b/IkiWiki/Plugin/attachment.pm
@@ -116,9 +116,10 @@ sub formbuilder_setup (@) {
 			$form->tmpl_param("attachments-class" => "toggleable-open");
 		}
 		
-		# Save attachments in holding area before previewing so
-		# they can be seen in the preview.
-		if ($form->submitted eq "Preview") {
+		# Save attachments in holding area before previewing and
+		# saving.
+		if ($form->submitted eq "Preview" ||
+		    $form->submitted eq "Save Page") {
 			attachments_save($form, $params{session});
 		}
 	}
@@ -131,7 +132,7 @@ sub formbuilder (@) {
 
 	return if ! defined $form->field("do") || ($form->field("do") ne "edit" && $form->field("do") ne "create") ;
 
-	my $filename=Encode::decode_utf8($q->param('attachment'));
+	my $filename=Encode::decode_utf8(scalar $q->param('attachment'));
 	if (defined $filename && length $filename) {
 		attachment_store($filename, $form, $q, $params{session});
 	}
@@ -141,13 +142,13 @@ sub formbuilder (@) {
 	}
 
 	if ($form->submitted eq "Insert Links") {
-		my $page=quotemeta(Encode::decode_utf8($q->param("page")));
+		my $page=quotemeta(Encode::decode_utf8(scalar $q->param("page")));
 		my $add="";
-		foreach my $f ($q->param("attachment_select")) {
+		foreach my $f (@{$q->param_fetch("attachment_select")}) {
 			$f=Encode::decode_utf8($f);
 			$f=~s/^$page\///;
 			if (IkiWiki::isinlinableimage($f) &&
-			    UNIVERSAL::can("IkiWiki::Plugin::img", "import")) {
+			    IkiWiki::Plugin::img->can("import")) {
 				$add.='[[!img '.$f.' align="right" size="" alt=""]]';
 			}
 			else {
@@ -228,8 +229,10 @@ sub attachment_store {
 		check_canattach($session, $final_filename, $tempfile);
 	};
 	if ($@) {
-		json_response($q, $form, $dest."/".$filename, $@);
-		error $@;
+		# save error in case called functions clobber $@
+		my $error = $@;
+		json_response($q, $form, $dest."/".$filename, $error);
+		error $error;
 	}
 
 	# Move the attachment into holding directory.
@@ -271,18 +274,21 @@ sub attachments_save {
 	my @attachments;
 	my $dir=attachment_holding_location($form->field('page'));
 	foreach my $filename (glob("$dir/*")) {
+		$filename=Encode::decode_utf8($filename);
 		next unless -f $filename;
-		my $dest=$config{srcdir}."/".
-			linkpage(IkiWiki::possibly_foolish_untaint(
-				attachment_location($form->field('page')))).
-			IkiWiki::basename($filename);
+		my $destdir=linkpage(IkiWiki::possibly_foolish_untaint(
+			attachment_location($form->field('page'))));
+		my $absdestdir=$config{srcdir}."/".$destdir;
+		my $destfile=IkiWiki::basename($filename);
+		my $dest=$absdestdir.$destfile;
 		unlink($dest);
+		IkiWiki::prep_writefile($destfile, $absdestdir);
 		rename($filename, $dest);
-		push @attachments, $dest;
+		push @attachments, $destdir.$destfile;
 	}
 	return unless @attachments;
 	require IkiWiki::Render;
-	IkiWiki::prune($dir);
+	IkiWiki::prune($dir, $config{wikistatedir}."/attachments");
 
 	# Check the attachments in and trigger a wiki refresh.
 	if ($config{rcs}) {
@@ -342,6 +348,7 @@ sub attachment_list ($) {
 	my $dir=attachment_holding_location($page);
 	my $heldmsg=gettext("this attachment is not yet saved");
 	foreach my $file (glob("$dir/*")) {
+		$file=Encode::decode_utf8($file);
 		next unless -f $file;
 		my $base=IkiWiki::basename($file);
 		my $f=$loc.$base;