feature 251: Rating For Anonymous users

fix: page['items'] for favorites category and remove old use of $has_next, 
$has_prev in picture.php (slideshow and favorites section)

optimization: one less sql query in picture.php when there are no comments

display of the refresh url in redirect.tpl (useful when debugging with 
browser meta redirects disabled)


git-svn-id: http://piwigo.org/svn/trunk@1041 68402e56-0260-453c-a942-63ccdbb3a9ee

2 files changed, 73 insertions, 1 deletions

diff --git a/install/db/7-database.php b/install/db/7-database.php
new file mode 100644
index 000000000..5ad118506
--- /dev/null
+++ b/install/db/7-database.php
@@ -0,0 +1,70 @@
+<?php
+// +-----------------------------------------------------------------------+
+// | PhpWebGallery - a PHP based picture gallery                           |
+// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
+// | Copyright (C) 2003-2006 PhpWebGallery Team - http://phpwebgallery.net |
+// | Copyright (C) 2006 Ruben ARNAUD - team@phpwebgallery.net              |
+// +-----------------------------------------------------------------------+
+// | branch        : BSF (Best So Far)
+// | file          : $RCSfile$
+// | last update   : $Date: 2005-09-21 00:04:57 +0200 (mer, 21 sep 2005) $
+// | last modifier : $Author: plg $
+// | revision      : $Revision: 870 $
+// +-----------------------------------------------------------------------+
+// | 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                                          |
+// |                                                                       |
+// | 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.                              |
+// |                                                                       |
+// | You should have received a copy of the GNU General Public License     |
+// | along with this program; if not, write to the Free Software           |
+// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
+// | USA.                                                                  |
+// +-----------------------------------------------------------------------+
+
+if (!defined('PHPWG_ROOT_PATH'))
+{
+  die('Hacking attempt!');
+}
+
+$upgrade_description = 'Anonymous rating';
+
+// +-----------------------------------------------------------------------+
+// |                            Upgrade content                            |
+// +-----------------------------------------------------------------------+
+
+$query = '
+ALTER TABLE '.PREFIX_TABLE.'rate DROP PRIMARY KEY;'
+;
+pwg_query($query);
+
+$query ='
+ALTER TABLE '.PREFIX_TABLE.'rate ADD COLUMN anonymous_id VARCHAR(45) NOT NULL DEFAULT \'\' AFTER element_id;'
+;
+pwg_query($query);
+
+$query ='
+ALTER TABLE '.PREFIX_TABLE.'rate ADD COLUMN date DATE NOT NULL AFTER rate;'
+;
+pwg_query($query);
+
+$query ='
+UPDATE '.PREFIX_TABLE.'rate SET date=NOW() WHERE date<"1990-01-01";'
+;
+pwg_query($query);
+
+$query = '
+ALTER TABLE '.PREFIX_TABLE.'rate ADD PRIMARY KEY (element_id, user_id, anonymous_id);'
+;
+pwg_query($query);
+
+echo
+"\n"
+.'Table '.PREFIX_TABLE.'rate upgraded'
+."\n"
+;
+?>
diff --git a/install/phpwebgallery_structure.sql b/install/phpwebgallery_structure.sql
index 30ea8b0bd..cc8608afe 100644
--- a/install/phpwebgallery_structure.sql
+++ b/install/phpwebgallery_structure.sql
@@ -173,8 +173,10 @@ DROP TABLE IF EXISTS `phpwebgallery_rate`;
 CREATE TABLE `phpwebgallery_rate` (
   `user_id` smallint(5) NOT NULL default '0',
   `element_id` mediumint(8) unsigned NOT NULL default '0',
+  `anonymous_id` varchar(45) NOT NULL default '',
   `rate` tinyint(2) unsigned NOT NULL default '0',
-  PRIMARY KEY  (`user_id`,`element_id`)
+  `date` date NOT NULL default '0000-00-00',
+  PRIMARY KEY  (`element_id`,`user_id`,`anonymous_id`)
 ) TYPE=MyISAM;
 
 --