feature:2317 move order config to Admin->Config->Options

new GUI interface for simple paterns
in GUI, order_by and order_by_inside_category are merged (not un DB)
users can define special paterns with $conf['order_by_custom'] and $conf['order_by_inside_category_custom']

git-svn-id: http://piwigo.org/svn/trunk@11587 68402e56-0260-453c-a942-63ccdbb3a9ee

2 files changed, 129 insertions, 2 deletions

diff --git a/install/config.sql b/install/config.sql
index 04d342e25..aeeacc085 100644
--- a/install/config.sql
+++ b/install/config.sql
@@ -52,8 +52,8 @@ INSERT INTO piwigo_config (param,value,comment)
   );
 INSERT INTO piwigo_config (param,value,comment) VALUES ('week_starts_on','monday','Monday may not be the first day of the week');
 INSERT INTO piwigo_config (param,value,comment) VALUES ('updates_ignored','a:3:{s:7:"plugins";a:0:{}s:6:"themes";a:0:{}s:9:"languages";a:0:{}}','Extensions ignored for update');
-INSERT INTO piwigo_config (param,value,comment) VALUES ('order_by',' ORDER BY date_available DESC, file ASC, id ASC','default photo order');
-INSERT INTO piwigo_config (param,value,comment) VALUES ('order_by_inside_category',' ORDER BY date_available DESC, file ASC, id ASC','default photo order inside category');
+INSERT INTO piwigo_config (param,value,comment) VALUES ('order_by','ORDER BY date_available DESC, file ASC, id ASC','default photo order');
+INSERT INTO piwigo_config (param,value,comment) VALUES ('order_by_inside_category','ORDER BY date_available DESC, file ASC, id ASC','default photo order inside category');
 INSERT INTO piwigo_config (param,value) VALUES ('upload_form_websize_resize','true');
 INSERT INTO piwigo_config (param,value) VALUES ('upload_form_websize_maxwidth','800');
 INSERT INTO piwigo_config (param,value) VALUES ('upload_form_websize_maxheight','600');
diff --git a/install/db/108-database.php b/install/db/108-database.php
new file mode 100644
index 000000000..b2f9aab48
--- /dev/null
+++ b/install/db/108-database.php
@@ -0,0 +1,127 @@
+<?php
+// +-----------------------------------------------------------------------+
+// | Piwigo - a PHP based photo gallery                                    |
+// +-----------------------------------------------------------------------+
+// | Copyright(C) 2008-2011 Piwigo Team                  http://piwigo.org |
+// | Copyright(C) 2003-2008 PhpWebGallery Team    http://phpwebgallery.net |
+// | Copyright(C) 2002-2003 Pierrick LE GALL   http://le-gall.net/pierrick |
+// +-----------------------------------------------------------------------+
+// | 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!');
+}
+
+$upgrade_description = 'add order parameters to bdd #2';
+
+$order_regex = '#^(( *)(id|file|name|date_available|date_creation|hit|average_rate|comment|author|filesize|width|height|high_filesize|high_width|high_height|rank) (ASC|DESC),{1}){1,}$#';
+
+// local file is writable
+if ( is_writable($local_file = PHPWG_ROOT_PATH. 'local/config/config.inc.php') )
+{
+  $order_by = str_ireplace(
+    array('order by ', 'asc', 'desc'),
+    array(null, 'ASC', 'DESC'),
+    trim($conf['order_by_inside_category'])
+    );
+    
+  // for a simple patern
+  if ( preg_match($order_regex, $order_by.',') )
+  {
+    $order_by = 'ORDER BY '.$order_by;
+    // update database
+    $query = '
+    UPDATE '.PREFIX_TABLE.'config
+      SET value = \''.preg_replace('# rank (ASC|DESC)(,?)#', null, $order_by).'\'
+      WHERE param = \'order_by\'
+    ;';
+    pwg_query($query);
+    $query = '
+    UPDATE '.PREFIX_TABLE.'config
+      SET value = \''.$order_by.'\'
+      WHERE param = \'order_by_inside_category\'
+    ';
+    pwg_query($query);
+    
+    // update local file (delete lines)
+    $local_config = file($local_file);
+    $new_local_config = array();
+    foreach ($local_config as $line)
+    {
+      if (strpos($line, 'order_by') === false)
+      {
+        $new_local_config[] = $line;
+      }
+    }
+    var_dump($new_local_config);
+    file_put_contents(
+      $local_file,
+      implode("", $new_local_config)
+      );
+  }
+  // for a complex patern
+  else
+  {
+    // update database with default param
+    $query = '
+    UPDATE '.PREFIX_TABLE.'config
+      SET value = \'ORDER BY date_available DESC, file ASC, id ASC\'
+      WHERE param = \'order_by\'
+    ;';
+    pwg_query($query);
+    $query = '
+    UPDATE '.PREFIX_TABLE.'config
+      SET value = \'ORDER BY date_available DESC, file ASC, id ASC\'
+      WHERE param = \'order_by_inside_category\'
+    ';
+    pwg_query($query);
+    
+    // update local file (rename lines)
+    $local_config = file_get_contents($local_file);
+    $new_local_config = str_replace(
+      array("['order_by']", "['order_by_inside_category']"),
+      array("['order_by_custom']", "['order_by_inside_category_custom']"),
+      $local_config
+      );
+    file_put_contents($local_file, $new_local_config);
+  }
+  
+}
+// local file is locked
+else
+{
+  // update database with default param
+  $query = '
+  UPDATE '.PREFIX_TABLE.'config
+    SET value = \'ORDER BY date_available DESC, file ASC, id ASC\'
+    WHERE param = \'order_by\'
+  ;';
+  pwg_query($query);
+  $query = '
+  UPDATE '.PREFIX_TABLE.'config
+    SET value = \'ORDER BY date_available DESC, file ASC, id ASC\'
+    WHERE param = \'order_by_inside_category\'
+  ';
+  pwg_query($query);
+}
+
+echo
+"\n"
+. $upgrade_description
+."\n"
+;
+?>
\ No newline at end of file