X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/13e3bf867157226076fcc14a0d3875fd129a66c7..7a0ff2b29397f3d5d5068c5e49e5bea08e128642:/IkiWiki/CGI.pm

diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
index 1d642687b..15e86651d 100644
--- a/IkiWiki/CGI.pm
+++ b/IkiWiki/CGI.pm
@@ -2,6 +2,7 @@
 
 use warnings;
 use strict;
+use IkiWiki;
 use IkiWiki::UserInfo;
 
 package IkiWiki;
@@ -12,7 +13,7 @@ sub page_locked ($$;$) { #{{{
 	my $nonfatal=shift;
 	
 	my $user=$session->param("name");
-	return if length $user && is_admin($user);
+	return if defined $user && is_admin($user);
 
 	foreach my $admin (@{$config{adminuser}}) {
 		my $locked_pages=userinfo_get($admin, "locked_pages");
@@ -118,6 +119,7 @@ sub cgi_signin ($$) { #{{{
 				validate => sub {
 					my $name=shift;
 					length $name &&
+					$name=~/$config{wiki_file_regexp}/ &&
 					! userinfo_get($name, "regdate");
 				},
 			);
@@ -217,7 +219,8 @@ sub cgi_prefs ($$) { #{{{
 	eval q{use CGI::FormBuilder};
 	my $form = CGI::FormBuilder->new(
 		title => "preferences",
-		fields => [qw(do name password confirm_password email locked_pages)],
+		fields => [qw(do name password confirm_password email 
+		              subscriptions locked_pages)],
 		header => 0,
 		method => 'POST',
 		validate => {
@@ -242,6 +245,8 @@ sub cgi_prefs ($$) { #{{{
 		value => $user_name, force => 1);
 	$form->field(name => "password", type => "password");
 	$form->field(name => "confirm_password", type => "password");
+	$form->field(name => "subscriptions", size => 50,
+		comment => "(".htmllink("", "GlobList", 1).")");
 	$form->field(name => "locked_pages", size => 50,
 		comment => "(".htmllink("", "GlobList", 1).")");
 	
@@ -252,6 +257,8 @@ sub cgi_prefs ($$) { #{{{
 	if (! $form->submitted) {
 		$form->field(name => "email", force => 1,
 			value => userinfo_get($user_name, "email"));
+		$form->field(name => "subscriptions", force => 1,
+			value => userinfo_get($user_name, "subscriptions"));
 		$form->field(name => "locked_pages", force => 1,
 			value => userinfo_get($user_name, "locked_pages"));
 	}
@@ -266,7 +273,7 @@ sub cgi_prefs ($$) { #{{{
 		return;
 	}
 	elsif ($form->submitted eq "Save Preferences" && $form->validate) {
-		foreach my $field (qw(password email locked_pages)) {
+		foreach my $field (qw(password email subscriptions locked_pages)) {
 			if (length $form->field($field)) {
 				userinfo_set($user_name, $field, $form->field($field)) || error("failed to set $field");
 			}
@@ -354,13 +361,6 @@ sub cgi_editpage ($$) { #{{{
 	if (! $form->submitted || $form->submitted eq "Preview" || 
 	    ! $form->validate) {
 		if ($form->field("do") eq "create") {
-			if (exists $pagesources{lc($page)}) {
-				# hmm, someone else made the page in the
-				# meantime?
-				print $q->redirect("$config{url}/".htmlpage($page));
-				return;
-			}
-			
 			my @page_locs;
 			my $best_loc;
 			my ($from)=$form->param('from')=~/$config{wiki_file_regexp}/;
@@ -373,7 +373,7 @@ sub cgi_editpage ($$) { #{{{
 			}
 			else {
 				my $dir=$from."/";
-				$dir=~s![^/]+/$!!;
+				$dir=~s![^/]+/+$!!;
 				
 				if ((defined $form->param('subpage') && length $form->param('subpage')) ||
 				    $page eq 'discussion') {
@@ -386,16 +386,23 @@ sub cgi_editpage ($$) { #{{{
 				push @page_locs, $dir.$page;
 				push @page_locs, "$from/$page";
 				while (length $dir) {
-					$dir=~s![^/]+/$!!;
+					$dir=~s![^/]+/+$!!;
 					push @page_locs, $dir.$page;
 				}
-
-				@page_locs = grep {
-					! exists $pagesources{lc($_)} &&
-					! page_locked($_, $session, 1)
-				} @page_locs;
 			}
 
+			@page_locs = grep {
+				! exists $pagesources{lc($_)} &&
+				! page_locked($_, $session, 1)
+			} @page_locs;
+			
+			if (! @page_locs) {
+				# hmm, someone else made the page in the
+				# meantime?
+				print $q->redirect("$config{url}/".htmlpage($page));
+				return;
+			}
+				
 			$form->tmpl_param("page_select", 1);
 			$form->field(name => "page", type => 'select',
 				options => \@page_locs, value => $best_loc);
@@ -477,26 +484,21 @@ sub cgi_editpage ($$) { #{{{
 	}
 } #}}}
 
-sub cgi_hyperestraier () { #{{{
-	# only works for GET requests
-	chdir("$config{wikistatedir}/hyperestraier") || error("chdir: $!");
-	exec("./".basename($config{cgiurl})) || error("estseek.cgi failed");
-} #}}}
-
 sub cgi () { #{{{
 	eval q{use CGI};
 	eval q{use CGI::Session};
 	
 	my $q=CGI->new;
 	
+	if (exists $hooks{cgi}) {
+		foreach my $id (keys %{$hooks{cgi}}) {
+			$hooks{cgi}{$id}{call}->($q);
+		}
+	}
+	
 	my $do=$q->param('do');
 	if (! defined $do || ! length $do) {
-		if (defined $q->param('phrase')) {
-			cgi_hyperestraier();
-		}
-		else {
-			error("\"do\" parameter missing");
-		}
+		error("\"do\" parameter missing");
 	}
 	
 	# Things that do not need a session.