7 files changed, 135 insertions, 2 deletions
diff --git a/IkiWiki/Plugin/anonok.pm b/IkiWiki/Plugin/anonok.pm
new file mode 100644
index 000000000..3e2a746e6
--- /dev/null
+++ b/IkiWiki/Plugin/anonok.pm
@@ -0,0 +1,16 @@
+#!/usr/bin/perl
+package IkiWiki::Plugin::anonok;
+
+use warnings;
+use strict;
+use IkiWiki;
+
+sub import { #{{{
+	hook(type => "canedit", id => "anonok", call => \&canedit,);
+} # }}}
+
+sub canedit ($$$) { #{{{
+	return "";
+} #}}}
+
+1
diff --git a/IkiWiki/Plugin/lockedit.pm b/IkiWiki/Plugin/lockedit.pm
new file mode 100644
index 000000000..587f7ee54
--- /dev/null
+++ b/IkiWiki/Plugin/lockedit.pm
@@ -0,0 +1,61 @@
+#!/usr/bin/perl
+package IkiWiki::Plugin::lockedit;
+
+use warnings;
+use strict;
+use IkiWiki;
+
+sub import { #{{{
+	hook(type => "canedit", id => "lockedit", call => \&canedit);
+	hook(type => "formbuilder_setup", id => "lockedit",
+	     call => \&formbuilder_setup);
+} # }}}
+
+sub canedit ($$) { #{{{
+	my $page=shift;
+	my $cgi=shift;
+	my $session=shift;
+
+	my $user=$session->param("name");
+	return undef if defined $user && IkiWiki::is_admin($user);
+
+	foreach my $admin (@{$config{adminuser}}) {
+		if (pagespec_match($page, IkiWiki::userinfo_get($admin, "locked_pages"))) {
+			return sprintf(gettext("%s is locked by %s and cannot be edited"),
+				htmllink("", "", $page, 1),
+				IkiWiki::userlink($admin));
+		}
+	}
+
+	return undef;
+} #}}}
+
+sub formbuilder_setup (@) { #{{{
+	my %params=@_;
+	
+	my $form=$params{form};
+	my $session=$params{session};
+	my $cgi=$params{cgi};
+	my $user_name=$session->param("name");
+
+	if ($form->title eq "preferences") {
+		$form->field(name => "locked_pages", size => 50,
+			comment => "(".htmllink("", "", "PageSpec", 1).")");
+		if (! IkiWiki::is_admin($user_name)) {
+			$form->field(name => "locked_pages", type => "hidden");
+		}
+		if (! $form->submitted) {
+			$form->field(name => "locked_pages", force => 1,
+				value => IkiWiki::userinfo_get($user_name, "locked_pages"));
+		}
+		if ($form->submitted && $form->submitted eq 'Save Preferences') {
+			if (defined $form->field("locked_pages")) {
+				IkiWiki::userinfo_set($user_name, "locked_pages",
+					$form->field("locked_pages")) ||
+						error("failed to set locked_pages");
+			}
+		}
+	}
+} #}}}
+
+1
diff --git a/IkiWiki/Plugin/opendiscussion.pm b/IkiWiki/Plugin/opendiscussion.pm
new file mode 100644
index 000000000..4b1a432b2
--- /dev/null
+++ b/IkiWiki/Plugin/opendiscussion.pm
@@ -0,0 +1,22 @@
+#!/usr/bin/perl
+package IkiWiki::Plugin::opendiscussion;
+
+use warnings;
+use strict;
+use IkiWiki;
+
+sub import { #{{{
+	hook(type => "canedit", id => "opendiscussion", call => \&canedit);
+} # }}}
+
+sub canedit ($$) { #{{{
+	my $page=shift;
+	my $cgi=shift;
+	my $session=shift;
+
+	my $discussion=gettext("discussion");
+	return "" if $page=~/\/\Q$discussion\E$/;
+	return undef;
+} #}}}
+
+1
diff --git a/IkiWiki/Plugin/openid.pm b/IkiWiki/Plugin/openid.pm
index 4a7255069..5d387fbc6 100644
--- a/IkiWiki/Plugin/openid.pm
+++ b/IkiWiki/Plugin/openid.pm
@@ -59,7 +59,7 @@ sub formbuilder_setup (@) { #{{{
 	elsif ($form->title eq "preferences") {
 		if (! defined $form->field(name => "name")) {
 			$form->field(name => "OpenID", disabled => 1, value =>
-				$session->param("name"), size => 30, force => 1);
+				$session->param("name"), size => 50, force => 1);
 		}
 	}
 }
diff --git a/IkiWiki/Plugin/passwordauth.pm b/IkiWiki/Plugin/passwordauth.pm
index 7ffc12080..3007dd4ff 100644
--- a/IkiWiki/Plugin/passwordauth.pm
+++ b/IkiWiki/Plugin/passwordauth.pm
@@ -21,7 +21,7 @@ sub formbuilder_setup (@) { #{{{
 	my $cgi=$params{cgi};
 
 	if ($form->title eq "signin" || $form->title eq "register") {
-		$form->field(name => "name", required => 0, size => 30);
+		$form->field(name => "name", required => 0, size => 50);
 		$form->field(name => "password", type => "password", required => 0);
 		
 		if ($form->submitted eq "Register" || $form->submitted eq "Create Account") {
diff --git a/IkiWiki/Plugin/signinedit.pm b/IkiWiki/Plugin/signinedit.pm
new file mode 100644
index 000000000..04532f4dc
--- /dev/null
+++ b/IkiWiki/Plugin/signinedit.pm
@@ -0,0 +1,25 @@
+#!/usr/bin/perl
+package IkiWiki::Plugin::signinedit;
+
+use warnings;
+use strict;
+use IkiWiki;
+
+sub import { #{{{
+	hook(type => "canedit", id => "signinedit", call => \&canedit,
+	     last => 1);
+} # }}}
+
+sub canedit ($$$) { #{{{
+	my $page=shift;
+	my $cgi=shift;
+	my $session=shift;
+
+	# Have the user sign in, if they are not already. This is why the
+	# hook runs last, so that any hooks that don't need the user to
+	# signin can override this.
+	IkiWiki::needsignin($cgi, $session);
+	return "";
+} #}}}
+
+1
diff --git a/IkiWiki/Plugin/skeleton.pm b/IkiWiki/Plugin/skeleton.pm
index feb0f7419..06b184b0a 100644
--- a/IkiWiki/Plugin/skeleton.pm
+++ b/IkiWiki/Plugin/skeleton.pm
@@ -21,6 +21,7 @@ sub import { #{{{
 	hook(type => "change", id => "skeleton", call => \&change);
 	hook(type => "cgi", id => "skeleton", call => \&cgi);
 	hook(type => "auth", id => "skeleton", call => \&auth);
+	hook(type => "canedit", id => "skeleton", call => \&canedit);
 	hook(type => "formbuilder_setup", id => "skeleton", call => \&formbuilder_setup);
 	hook(type => "formbuilder", id => "skeleton", call => \&formbuilder);
 	hook(type => "savestate", id => "savestate", call => \&savestate);
@@ -105,6 +106,14 @@ sub auth ($$) { #{{{
 	debug("skeleton plugin running in auth");
 } #}}}
 
+sub canedit ($$$) { #{{{
+	my $page=shift;
+	my $cgi=shift;
+	my $session=shift;
+
+	debug("skeleton plugin running in canedit");
+} #}}}
+
 sub formbuilder_setup (@) { #{{{
 	my %params=@_;