X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/569d31d875837b163d041d651316253e682c100e..40978343575b1cba041c087518e5766d6ca5db82:/IkiWiki/Plugin/remove.pm?ds=sidebyside

diff --git a/IkiWiki/Plugin/remove.pm b/IkiWiki/Plugin/remove.pm
index d4f1c7d66..c512b3b97 100644
--- a/IkiWiki/Plugin/remove.pm
+++ b/IkiWiki/Plugin/remove.pm
@@ -6,22 +6,30 @@ use strict;
 use IkiWiki 2.00;
 
 sub import { #{{{
+	hook(type => "getsetup", id => "remove", call => \&getsetup);
 	hook(type => "formbuilder_setup", id => "remove", call => \&formbuilder_setup);
 	hook(type => "formbuilder", id => "remove", call => \&formbuilder);
 	hook(type => "sessioncgi", id => "remove", call => \&sessioncgi);
 
 } # }}}
 
-sub check_canremove ($$$$) {
+sub getsetup () { #{{{
+	return 
+		plugin => {
+			safe => 1,
+			rebuild => 0,
+		},
+} #}}}
+
+sub check_canremove ($$$) { #{{{
 	my $page=shift;
 	my $q=shift;
 	my $session=shift;
-	my $attachment=shift;
 
 	# Must be a known source file.
 	if (! exists $pagesources{$page}) {
 		error(sprintf(gettext("%s does not exist"),
-		htmllink("", "", $page, noimageinline => 1)));
+			htmllink("", "", $page, noimageinline => 1)));
 	}
 
 	# Must exist on disk, and be a regular file.
@@ -33,25 +41,30 @@ sub check_canremove ($$$$) {
 		error(sprintf(gettext("%s is not a file"), $file));
 	}
 	
-	# Must be editiable.
+	# Must be editable.
 	IkiWiki::check_canedit($page, $q, $session);
 
-	# This is sorta overkill, but better safe
-	# than sorry. If a user can't upload an
-	# attachment, don't let them delete it.
-	if ($attachment) {
-		IkiWiki::Plugin::attachment::check_canattach($session, $page, $file);
+	# If a user can't upload an attachment, don't let them delete it.
+	# This is sorta overkill, but better safe than sorry.
+	if (! defined pagetype($pagesources{$page})) {
+		if (IkiWiki::Plugin::attachment->can("check_canattach")) {
+			IkiWiki::Plugin::attachment::check_canattach($session, $page, $file);
+		}
+		else {
+			error("renaming of attachments is not allowed");
+		}
 	}
-}
+} #}}}
 
 sub formbuilder_setup (@) { #{{{
 	my %params=@_;
 	my $form=$params{form};
 	my $q=$params{cgi};
 
-	if (defined $form->field("do") && $form->field("do") eq "edit") {
+	if (defined $form->field("do") && ($form->field("do") eq "edit" ||
+	    $form->field("do") eq "create")) {
 		# Removal button for the page, and also for attachments.
-		push @{$params{buttons}}, "Remove";
+		push @{$params{buttons}}, "Remove" if $form->field("do") eq "edit";
 		$form->tmpl_param("field-remove" => '<input name="_submit" type="submit" value="Remove Attachments" />');
 	}
 } #}}}
@@ -79,13 +92,15 @@ sub confirmation_form ($$) { #{{{
 	return $f, ["Remove", "Cancel"];
 } #}}}
 
-sub removal_confirm ($$@) {
+sub removal_confirm ($$@) { #{{{
 	my $q=shift;
 	my $session=shift;
 	my $attachment=shift;
 	my @pages=@_;
 
-	check_canremove($_, $q, $session, $attachment) foreach @pages;
+	foreach my $page (@pages) {
+		check_canremove($page, $q, $session);
+	}
 
    	# Save current form state to allow returning to it later
 	# without losing any edits.
@@ -98,7 +113,7 @@ sub removal_confirm ($$@) {
 	
 	my ($f, $buttons)=confirmation_form($q, $session);
 	$f->title(sprintf(gettext("confirm removal of %s"),
-		join(", ", map { IkiWiki::pagetitle($_) } @pages)));
+		join(", ", map { pagetitle($_) } @pages)));
 	$f->field(name => "page", type => "hidden", value => \@pages, force => 1);
 	if (defined $attachment) {
 		$f->field(name => "attachment", type => "hidden",
@@ -107,9 +122,9 @@ sub removal_confirm ($$@) {
 
 	IkiWiki::showform($f, $buttons, $session, $q);
 	exit 0;
-}
+} #}}}
 
-sub postremove ($) {
+sub postremove ($) { #{{{
 	my $session=shift;
 
 	# Load saved form state and return to edit form.
@@ -117,17 +132,18 @@ sub postremove ($) {
 	$session->clear("postremove");
 	IkiWiki::cgi_savesession($session);
 	IkiWiki::cgi($postremove, $session);
-}
+} #}}}
 
 sub formbuilder (@) { #{{{
 	my %params=@_;
 	my $form=$params{form};
 
-	if (defined $form->field("do") && $form->field("do") eq "edit") {
+	if (defined $form->field("do") && ($form->field("do") eq "edit" ||
+	    $form->field("do") eq "create")) {
 		my $q=$params{cgi};
 		my $session=$params{session};
 
-		if ($form->submitted eq "Remove") {
+		if ($form->submitted eq "Remove" && $form->field("do") eq "edit") {
 			removal_confirm($q, $session, 0, $form->field("page"));
 		}
 		elsif ($form->submitted eq "Remove Attachments") {
@@ -158,8 +174,11 @@ sub sessioncgi ($$) { #{{{
 			# and that the user is allowed to edit(/remove) it.
 			my @files;
 			foreach my $page (@pages) {
-				check_canremove($page, $q, $session, $q->param("attachment"));
-
+				check_canremove($page, $q, $session);
+				
+				# This untaint is safe because of the
+				# checks performed above, which verify the
+				# page is a normal file, etc.
 				push @files, IkiWiki::possibly_foolish_untaint($pagesources{$page});
 			}
 
@@ -168,11 +187,10 @@ sub sessioncgi ($$) { #{{{
 			if ($config{rcs}) {
 				IkiWiki::disable_commit_hook();
 				foreach my $file (@files) {
-					my $token=IkiWiki::rcs_prepedit($file);
 					IkiWiki::rcs_remove($file);
-					IkiWiki::rcs_commit($file, gettext("removed"),
-						$token, $session->param("name"), $ENV{REMOTE_ADDR});
 				}
+				IkiWiki::rcs_commit_staged(gettext("removed"),
+					$session->param("name"), $ENV{REMOTE_ADDR});
 				IkiWiki::enable_commit_hook();
 				IkiWiki::rcs_update();
 			}
@@ -196,7 +214,7 @@ sub sessioncgi ($$) { #{{{
 				if (! exists $pagesources{$parent}) {
 					$parent="index";
 				}
-				IkiWiki::redirect($q, $config{url}."/".htmlpage($parent));
+				IkiWiki::redirect($q, urlto($parent, '/', 1));
 			}
 		}
 		else {