moderatedcomments: New plugin to allow comment moderation w/o relying on blogspam.net.

4 files changed, 58 insertions, 1 deletions

diff --git a/IkiWiki/Plugin/moderatedcomments.pm b/IkiWiki/Plugin/moderatedcomments.pm
new file mode 100644
index 000000000..2555927b7
--- /dev/null
+++ b/IkiWiki/Plugin/moderatedcomments.pm
@@ -0,0 +1,44 @@
+#!/usr/bin/perl
+package IkiWiki::Plugin::moderatedcomments;
+
+use warnings;
+use strict;
+use IkiWiki 3.00;
+
+sub import {
+	hook(type => "getsetup", id => "moderatedcomments",  call => \&getsetup);
+	hook(type => "checkcontent", id => "moderatedcomments", call => \&checkcontent);
+}
+
+sub getsetup () {
+	return
+		plugin => {
+			safe => 1,
+			rebuild => 0,
+		},
+		moderate_users => {
+			type => 'boolean',
+			example => 1,
+			description => 'Moderate comments of logged-in users?',
+			safe => 1,
+			rebuild => 0,
+		},
+}
+
+sub checkcontent (@) {
+	my %params=@_;
+	
+	# only handle comments	
+	return undef unless pagespec_match($params{page}, "postcomment(*)",
+	                	location => $params{page});
+
+	# admins and maybe users can comment w/o moderation
+	my $session=$params{session};
+	my $user=$session->param("name") if $session;
+	return undef if defined $user && (IkiWiki::is_admin($user) ||
+		(exists $config{moderate_users} && ! $config{moderate_users}));
+
+	return gettext("comment needs moderation");
+}
+
+1
diff --git a/debian/changelog b/debian/changelog
index 336924317..f517111b3 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -2,6 +2,8 @@ ikiwiki (3.20091024) UNRELEASED; urgency=low
 
   * po: Fix breakage caused by changes to render code.
   * mdwn: Avoid trying to use multimarkdown if it is not installed. 
+  * moderatedcomments: New plugin to allow comment moderation w/o relying
+    on blogspam.net.
 
  -- Joey Hess <joeyh@debian.org>  Mon, 26 Oct 2009 11:53:32 -0400
 
diff --git a/doc/plugins/comments.mdwn b/doc/plugins/comments.mdwn
index 7e2232411..b6d4d252b 100644
--- a/doc/plugins/comments.mdwn
+++ b/doc/plugins/comments.mdwn
@@ -45,7 +45,8 @@ There are some global options for the setup file:
 ## comment moderation
 
 If you enable the [[blogspam]] plugin, comments that appear spammy will be
-held for moderation. Wiki admins can access the comment moderation queue
+held for moderation. (Or with the [[moderatedcomments]] plugin, all
+comments will be held.) Wiki admins can access the comment moderation queue
 via a button on their Preferences page.
 
 The comments are stored in `.ikiwiki/comments_pending/`, and can be
diff --git a/doc/plugins/moderatedcomments.mdwn b/doc/plugins/moderatedcomments.mdwn
new file mode 100644
index 000000000..97924d742
--- /dev/null
+++ b/doc/plugins/moderatedcomments.mdwn
@@ -0,0 +1,10 @@
+[[!template id=plugin name=moderatedcomments author="[[Joey]]"]]
+[[!tag type/auth]]
+
+This plugin causes [[comments]] to be held for manual moderation.
+Admins can access the comment moderation queue via their preferences page.
+
+By default, all comments made by anyone who is not an admin will be held
+for moderation. The `moderate_users` setting can be set to false to avoid
+moderating comments of logged-in users, while still moderating anonymous
+comments.