X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~yarrgweb/git?p=ypp-sc-tools.web-live.git;a=blobdiff_plain;f=yarrg%2FCommodsWeb.pm;h=d423a299c48136c20d7fe9ab3c408cffba402ec7;hp=f82e09cb2de18fad2d1ec7db7a195516b9e4c264;hb=ee80b1ab92305277d07d99faea8682aea690b59a;hpb=d97ce2e06c50ce30882d3482dfaefa14e52b309f

diff --git a/yarrg/CommodsWeb.pm b/yarrg/CommodsWeb.pm
index f82e09c..d423a29 100644
--- a/yarrg/CommodsWeb.pm
+++ b/yarrg/CommodsWeb.pm
@@ -1,26 +1,33 @@
-# This is part of ypp-sc-tools, a set of third-party tools for assisting
-# players of Yohoho Puzzle Pirates.
+# This is part of the YARRG website.  YARRG is a tool and website
+# for assisting players of Yohoho Puzzle Pirates.
 #
 # Copyright (C) 2009 Ian Jackson <ijackson@chiark.greenend.org.uk>
+# Copyright (C) 2009 Clare Boothby
+#
+#  YARRG's client code etc. is covered by the ordinary GNU GPL (v3 or later).
+#  The YARRG website is covered by the GNU Affero GPL v3 or later, which
+#   basically means that every installation of the website will let you
+#   download the source.
 #
 # This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
+# GNU Affero General Public License for more details.
 #
-# You should have received a copy of the GNU General Public License
+# You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 # Yohoho and Puzzle Pirates are probably trademarks of Three Rings and
 # are used without permission.  This program is not endorsed or
 # sponsored by Three Rings.
 
-# This package is used by the Mason scripts in yarrg/web/.
+
+# This Perl module is used by the Mason scripts in yarrg/web/.
 # We look for a symlink DATA to the actual data to use, so that
 # the data uploader and website displayer can use different code.
 
@@ -31,6 +38,7 @@ use warnings;
 
 use DBI;
 use POSIX;
+use JSON;
 
 use Commods;
 use CommodsDatabase;
@@ -43,7 +51,9 @@ BEGIN {
     our ($VERSION, @ISA, @EXPORT, @EXPORT_OK, %EXPORT_TAGS);
     $VERSION     = 1.00;
     @ISA         = qw(Exporter);
-    @EXPORT      = qw(&dbw_connect &ocean_list $sourcebasedir);
+    @EXPORT      = qw(&dbw_connect &ocean_list $sourcebasedir
+		      &to_json_shim &to_json_protecttags
+		      &set_ctype_utf8);
     %EXPORT_TAGS = ( );
 
     @EXPORT_OK   = qw();
@@ -93,4 +103,22 @@ sub dbw_connect ($) {
     return dbr_connect($datadir, $ocean);
 }
 
+sub to_json_shim ($) {
+    my ($obj) = @_;
+    # In JSON.pm 2.x, jsonToObj prints a warning to stderr which
+    # our callers don't like at all.
+    if ($JSON::VERSION >= 2.0) {
+	return to_json($obj);
+    } else {
+	return objToJson($obj);
+    }
+}
+
+sub to_json_protecttags ($) {
+    my ($v) = @_;
+    my $j= to_json_shim($v);
+    $j =~ s,/,\\/,g;
+    return $j;
+}
+
 1;