Initial revision

git-svn-id: http://piwigo.org/svn/trunk@2 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 93 insertions, 0 deletions

diff --git a/include/user.inc.php b/include/user.inc.php
new file mode 100644
index 000000000..b323385e7
--- /dev/null
+++ b/include/user.inc.php
@@ -0,0 +1,93 @@
+<?php
+/***************************************************************************
+ *                   user.inc.php is a part of PhpWebGallery               *
+ *                            -------------------                          *
+ *   last update          : Saturday, October 26, 2002                     *
+ *   email                : pierrick@z0rglub.com                           *
+ *                                                                         *
+ ***************************************************************************
+
+ ***************************************************************************
+ *                                                                         *
+ *   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;                                         *
+ *                                                                         *
+ ***************************************************************************/
+// retrieving user informations
+// $infos array is used to know the fields to retrieve in the table "users"
+// Each field becomes an information of the array $user.
+// Example :
+//            status --> $user['status']
+$infos = array( 'id', 'pseudo', 'mail_address', 'nb_image_line',
+                'nb_line_page', 'status', 'theme', 'language', 'maxwidth',
+                'maxheight', 'expand', 'show_nb_comments', 'short_period',
+                'long_period', 'template' );
+
+$query_user  = 'select';
+for ( $i = 0; $i < sizeof( $infos ); $i++ )
+{
+  if ( $i > 0 )
+  {
+    $query_user.= ',';
+  }
+  else
+  {
+    $query_user.= ' ';
+  }
+  $query_user.= $infos[$i];
+}
+$query_user.= ' from '.$prefixeTable.'users';
+$query_done = false;
+$user['is_the_guest'] = false;
+if ( isset( $_GET['id'] )
+     && ereg( "^[0-9a-zA-Z]{".$conf['session_id_size']."}$", $_GET['id'] ) )
+{
+  $page['session_id'] = $_GET['id'];
+  $query = "select user_id, expiration, ip ";
+  $query.= "from $prefixeTable"."sessions ";
+  $query.= "where id = '".$_GET['id']."';";
+  $result = mysql_query( $query );
+  if ( mysql_num_rows( $result ) > 0 )
+  {
+    $row = mysql_fetch_array( $result );
+    if ( $row['expiration'] < time() )
+    {
+      // deletion of the session from the database,
+      // because it is out-of-date
+      $delete_query = "delete from ".$prefixeTable."sessions";
+      $delete_query.= " where id = ".$page['session_id'].";";
+      mysql_query( $delete_query );
+    }
+    else
+    {
+      if ( $REMOTE_ADDR == $row['ip'] )
+      {
+        $query_user .= ' where id = '.$row['user_id'];
+        $query_done = true;
+      }
+    }
+  }
+}
+if ( !$query_done )
+{
+  $query_user .= " where pseudo = 'visiteur'";
+  $user['is_the_guest'] = true;
+}
+$query_user .= ';';
+
+$row = mysql_fetch_array( mysql_query( $query_user ) );
+
+// affectation of each value retrieved in the users table into a variable
+// of the array $user.
+for ( $i = 0; $i < sizeof( $infos ); $i++ )
+{
+  $user[$infos[$i]] = $row[$infos[$i]];
+  // If the field is true or false, the variable is transformed into a boolean
+  // value.
+  if ( $row[$infos[$i]] == 'true' || $row[$infos[$i]] == 'false' )
+  {
+    $user[$infos[$i]] = get_boolean( $row[$infos[$i]] );
+  }
+}
+?>
\ No newline at end of file