feature 2413 added: move gallery_url configuration parameter from database to

local configuration file.


git-svn-id: http://piwigo.org/svn/trunk@11978 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 117 insertions, 0 deletions

diff --git a/install/db/110-database.php b/install/db/110-database.php
new file mode 100644
index 000000000..968735e73
--- /dev/null
+++ b/install/db/110-database.php
@@ -0,0 +1,117 @@
+<?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.                                                                  |
+// +-----------------------------------------------------------------------+
+
+defined('PHPWG_ROOT_PATH') or die('Hacking attempt!');
+
+$upgrade_description = 'Move "gallery_url" parameter from config table to local configuration file';
+
+include_once(PHPWG_ROOT_PATH.'include/constants.php');
+
+if (!isset($page))
+{
+  $page = array();
+}
+
+if (!isset($page['errors']))
+{
+  $page['errors'] = array();
+}
+
+$query = '
+SELECT
+    value
+  FROM '.CONFIG_TABLE.'
+  WHERE param =\'gallery_url\'
+;';
+list($gallery_url) = pwg_db_fetch_row(pwg_query($query));
+
+if (!empty($gallery_url))
+{
+  // let's try to write it in the local configuration file
+  $local_conf = PHPWG_ROOT_PATH. 'local/config/config.inc.php';
+  if (isset($conf['local_dir_site']))
+  {
+    $local_conf = PHPWG_ROOT_PATH.PWG_LOCAL_DIR.'config/config.inc.php';
+  }
+
+  $conf_line = '$conf[\'gallery_url\'] = \''.$gallery_url.'\';';
+
+  if (!is_file($local_conf))
+  {
+    $config_file_contents_new = "<?php\n".$conf_line."\n?>";
+  }
+  else
+  {
+    // we have to update the local conf
+    $config_file_contents = @file_get_contents($local_conf);
+    if ($config_file_contents === false)
+    {
+      $error = 'Cannot load '.$local_conf.', add by hand: '.$conf_line;
+      
+      array_push($page['errors'], $error);
+      echo $error;
+    }
+    else
+    {
+      $php_end_tag = strrpos($config_file_contents, '?'.'>');
+      if ($php_end_tag === false)
+      {
+        // the file is empty
+        $config_file_contents_new = "<?php\n".$conf_line."\n?>";
+      }
+      else
+      {
+        $config_file_contents_new =
+          substr($config_file_contents, 0, $php_end_tag) . "\n"
+          .$conf_line."\n"
+          .substr($config_file_contents, $php_end_tag)
+          ;
+      }
+    }
+  }
+
+  if (isset($config_file_contents_new))
+  {
+    if (!@file_put_contents($local_conf, $config_file_contents_new))
+    {
+      $error = 'Cannot write into local configuration file '.$local_conf.', add by hand: '.$conf_line;
+      
+      array_push($page['errors'], $error);
+      echo $error;
+    }
+  }
+}
+
+$query = '
+DELETE
+  FROM '.CONFIG_TABLE.'
+  WHERE param =\'gallery_url\'
+;';
+pwg_query($query);
+
+echo
+"\n"
+. $upgrade_description
+."\n"
+;
+?>
\ No newline at end of file