*** empty log message ***

git-svn-id: http://piwigo.org/svn/trunk@14 68402e56-0260-453c-a942-63ccdbb3a9ee

3 files changed, 303 insertions, 339 deletions

diff --git a/admin/edit_cat.php b/admin/edit_cat.php
index c813bac66..9075039cc 100644
--- a/admin/edit_cat.php
+++ b/admin/edit_cat.php
@@ -1,9 +1,9 @@
 <?php
 /***************************************************************************
- *                edit_cat.php is a part of PhpWebGallery                  *
+ *                              edit_cat.php is                            *
  *                            -------------------                          *
- *   last update          : Tuesday, July 16, 2002                         *
- *   email                : pierrick@z0rglub.com                           *
+ *   application          : PhpWebGallery 1.3                              *
+ *   author               : Pierrick LE GALL <pierrick@z0rglub.com>        *
  *                                                                         *
  ***************************************************************************/
 
@@ -14,103 +14,87 @@
  *   the Free Software Foundation;                                         *
  *                                                                         *
  ***************************************************************************/
-	include_once( "./include/isadmin.inc.php" );
-	
-	if ( $HTTP_GET_VARS['valider'] == 1 )
-	{
-		$query = "update PREFIX_TABLE"."categories ";
-		if ( $HTTP_POST_VARS['name'] == "" )
-		{
-			$query.= "set name = NULL, ";
-		}
-		else
-		{
-			$query.= "set name = '".htmlspecialchars( $HTTP_POST_VARS['name'], ENT_QUOTES)."', ";
-		}
-		if ( $HTTP_POST_VARS['comment'] == "" )
-		{
-			$query.= "comment = NULL, ";
-		}
-		else
-		{
-			$query.= "comment = '".htmlspecialchars( $HTTP_POST_VARS['comment'], ENT_QUOTES )."', ";
-		}
-		$query.= "status = '".$HTTP_POST_VARS['status']."' ";
-		$query.= "where id = '".$HTTP_GET_VARS['cat']."';";
-		mysql_query( $query );
-		
-		$result = mysql_query( "select id from PREFIX_TABLE"."users where pseudo != '".$conf['webmaster']."';" );
-		while ( $row = mysql_fetch_array ( $result ) )
-		{
-			check_favorites( $row['id'] );
-		}
-		
-		echo"<div style=\"color:red;text-align:center;\">".$lang['editcat_confirm']." [ <a href=\"".add_session_id_to_url( "./admin.php?page=cat" )."\">".$lang['editcat_back']."</a> ]</div>";		
-	}
-	
-	echo "
-	<form action=\"".add_session_id_to_url( "./admin.php?page=edit_cat&amp;cat=".$HTTP_GET_VARS['cat']."&amp;valider=1" )."\" method=\"post\">
-		<table style=\"width:100%;\">";
-	$query = "select a.id,name,dir,status,comment,id_uppercat,site_id,galleries_url";
-	$query.= " from PREFIX_TABLE"."categories as a, PREFIX_TABLE"."sites as b";
-	$query.= " where a.id = ".$HTTP_GET_VARS['cat'];
-	$query.= " and a.site_id = b.id;";
-	$row = mysql_fetch_array( mysql_query( $query ) );
-	$result = get_cat_info( $row['id'] );
-	$array_cat_names = $result['name'];
-	echo "
-			<tr>
-				<th colspan=\"2\">".$lang['editcat_title1']." ".$lang['category']." \"".get_cat_display_name( $array_cat_names, " - ", "font-style:italic;" )."\" [ dir : ".$row['dir']." ]</th>
-			</tr>";
-	if ( $row['site_id'] != 1 )
-	{
-		echo "
-			<tr>
-				<td style=\"width:20%;\">Server</td>
-				<td class=\"row2\">".$row['galleries_url']."</td>
-			</tr>";
-	}
-	echo "
-			<tr>
-				<td style=\"width:20%;\">".$lang['editcat_name']."</td>
-				<td class=\"row2\"><input type=\"text\" name=\"name\" value=\"".$row['name']."\" maxlength=\"255\"/></td>
-			</tr>
-			<tr>
-				<td style=\"width:20%;\">".$lang['editcat_comment']."</td>
-				<td class=\"row2\"><textarea name=\"comment\" rows=\"5\" cols=\"50\" style=\"overflow:auto\">".$row['comment']."</textarea></td>
-			</tr>
-			<tr>
-				<td style=\"width:20%;\">".$lang['editcat_status']."</td>
-				<td class=\"row2\">
-					<select name=\"status\">";
-	// on récupère toutes les status possibles dans la base 
-	// par l'intermédiaire de la fonction get_enums trouvable 
-	// dans le fichier config.php
-	$option = get_enums( PREFIX_TABLE."categories", "status" );
-	for ( $i = 0; $i < sizeof( $option ); $i++ )
-	{
-		if ( $option[$i] == $row['status'] )
-		{
-			echo"
-						<option selected>$option[$i]</option>";
-		}
-		else
-		{
-			echo"
-						<option>$option[$i]</option>";
-		}
-	}
-	echo"
-					</select>
-					".$lang['editcat_status_info']."
-				</td>
-			</tr>
-			<tr>
-				<td colspan=\"2\">&nbsp;</td>
-			</tr>
-			<tr>
-				<td colspan=\"2\" align=\"center\"><input type=\"submit\" value=\"".$lang['submit']."\"/></td>
-			</tr>
-		</table>
-	</form>";
+
+include_once( './include/isadmin.inc.php' );
+//----------------------------------------------------- template initialization
+$sub = $vtp->Open( '../template/'.$user['template'].'/admin/edit_cat.vtp' );
+$tpl = array( 'remote_site','editcat_confirm','editcat_back','editcat_title1',
+              'editcat_name', 'editcat_comment', 'editcat_status',
+              'editcat_status_info', 'submit' );
+templatize_array( $tpl, 'lang', $sub );
+//--------------------------------------------------------- form criteria check
+if ( isset( $_POST['submit'] ) )
+{
+  $query = 'UPDATE '.PREFIX_TABLE.'categories';
+  if ( $_POST['name'] == '' )
+  {
+    $query.= ' SET name = NULL';
+  }
+  else
+  {
+    $query.= " SET name = '".htmlentities( $_POST['name'], ENT_QUOTES)."'";
+  }
+  if ( $_POST['comment'] == '' )
+  {
+    $query.= ', comment = NULL';
+  }
+  else
+  {
+    $query.= ", comment = '".htmlentities( $_POST['comment'], ENT_QUOTES )."'";
+  }
+  $query.= ", status = '".$_POST['status']."'";
+  $query.= " WHERE id = '".$_GET['cat']."'";
+  $query.= ';';
+  mysql_query( $query );
+
+  $query = 'SELECT id';
+  $query.= ' FROM '.PREFIX_TABLE.'users';
+  $query.= " WHERE username != '".$conf['webmaster']."'";
+  $query.= ';';
+  $result = mysql_query( $query );
+  while ( $row = mysql_fetch_array ( $result ) )
+  {
+    check_favorites( $row['id'] );
+  }
+  $vtp->addSession( $sub, 'confirmation' );
+  $url = add_session_id( './admin.php?page=cat' );
+  $vtp->setVar( $sub, 'confirmation.back_url', $url );
+  $vtp->closeSession( $sub, 'confirmation' );
+}
+//------------------------------------------------------------------------ form
+$form_action = './admin.php?page=edit_cat&amp;cat='.$_GET['cat'];
+$vtp->setVar( $sub, 'form_action', add_session_id( $form_action ) );
+
+$query = 'SELECT a.id,name,dir,status,comment';
+$query.= ',id_uppercat,site_id,galleries_url';
+$query.= ' FROM '.PREFIX_TABLE.'categories as a, '.PREFIX_TABLE.'sites as b';
+$query.= ' WHERE a.id = '.$_GET['cat'];
+$query.= ' AND a.site_id = b.id';
+$query.= ';';
+$row = mysql_fetch_array( mysql_query( $query ) );
+$result = get_cat_info( $row['id'] );
+
+$cat_name = get_cat_display_name( $result['name'], ' - ', '' );
+$vtp->setVar( $sub, 'cat:name', $cat_name );
+$vtp->setVar( $sub, 'cat:dir', $row['dir'] );
+if ( $row['site_id'] != 1 )
+{
+  $vtp->addSession( $sub, 'server' );
+  $vtp->setVar( $sub, 'server.url', $row['galleries_url'] );
+  $vtp->closeSession( $sub, 'server' );
+}
+$vtp->setVar( $sub, 'name',    $row['name'] );
+$vtp->setVar( $sub, 'comment', $row['comment'] );
+$options = get_enums( PREFIX_TABLE.'categories', 'status' );
+foreach ( $options as $option  ) {
+  $vtp->addSession( $sub, 'status_option' );
+  $vtp->setVar( $sub, 'status_option.option', $option );
+  if ( $option == $row['status'] )
+  {
+    $vtp->setVar( $sub, 'status_option.selected', ' selected="selected"' );  
+  }
+  $vtp->closeSession( $sub, 'status_option' );
+}
+//----------------------------------------------------------- sending html code
+$vtp->Parse( $handle , 'sub', $sub );
 ?>
\ No newline at end of file
diff --git a/admin/include/functions.php b/admin/include/functions.php
index 0828f0e06..ee7068c18 100644
--- a/admin/include/functions.php
+++ b/admin/include/functions.php
@@ -15,11 +15,11 @@
  *                                                                         *
  ***************************************************************************/
 
-$tab_ext_create_TN = array ( 'jpg', 'png' );
+$tab_ext_create_TN = array ( 'jpg', 'png', 'JPG', 'PNG' );
 
 function is_image( $filename, $create_thumbnail = false )
 {
-  global $conf;
+  global $conf, $tab_ext_create_TN;
 
   if ( is_file ( $filename ) )
   {
diff --git a/admin/infos_images.php b/admin/infos_images.php
index f1921c6d3..92a7a3885 100644
--- a/admin/infos_images.php
+++ b/admin/infos_images.php
@@ -1,9 +1,9 @@
 <?php
 /***************************************************************************
- *             infos_images.php is a part of PhpWebGallery                 *
- *                            -------------------                          *
- *   last update          : Wednesday, July 25, 2002                       *
- *   email                : pierrick@z0rglub.com                           *
+ *                             infos_images.php                            *
+ *                            ------------------                           *
+ *   application          : PhpWebGallery 1.3                              *
+ *   author               : Pierrick LE GALL <pierrick@z0rglub.com>        *
  *                                                                         *
  ***************************************************************************/
 
@@ -14,235 +14,215 @@
  *   the Free Software Foundation;                                         *
  *                                                                         *
  ***************************************************************************/
-	function check_date_format ( $date )
-	{
-		// la date arrive à ce format : JJ/MM/AAAA
-		// checkdate ( int month, int day, int year)
-		$tab_date = explode( "/", $date );
-		return checkdate ( $tab_date[1], $tab_date[0], $tab_date[2]);
-	}
-	
-	function date_convert( $date )
-	{
-		// la date arrive à ce format : JJ/MM/AAAA
-		// il faut la transformer en AAAA-MM-JJ
-		$tab_date = explode( "/", $date );
-		return $tab_date[2]."-".$tab_date[1]."-".$tab_date[0];
-	}
-	
-	function date_convert_back( $date )
-	{
-		// la date arrive à ce format : AAAA-MM-JJ
-		// il faut la transformer en JJ/MM/AAAA
-		if ( $date != "" )
-		{
-			$tab_date = explode( "-", $date );
-			return $tab_date[2]."/".$tab_date[1]."/".$tab_date[0];
-		}
-		else
-		{
-			return "";
-		}
-	}
-	
-	include_once( "./include/isadmin.inc.php" );
-	$page['nb_image_page'] = 5;
-	check_cat_id( $HTTP_GET_VARS['cat_id'] );
-	if ( isset( $page['cat'] ) )
-	{
-		//------------------------------------------------------------mises à jour
-		// 1. options individuelles
-		$query = "select id,file ";
-		$query.= "from PREFIX_TABLE"."images ";
-		$query.= "where cat_id = ".$page['cat']." ";
-		$result = mysql_query( $query );
-		$i = 1;
-		while ( $row = mysql_fetch_array( $result ) )
-		{
-			$name = "name-".$row['id'];
-			$author = "author-".$row['id'];
-			$comment = "comment-".$row['id'];
-			$date_creation = "date_creation-".$row['id'];
-			if ( isset( $HTTP_POST_VARS[$name] ) )
-			{
-				$query = "update PREFIX_TABLE"."images ";
-				if ( $HTTP_POST_VARS[$name] == "" )
-				{
-					$query.= "set name = NULL ";
-				}
-				else
-				{
-					$query.= "set name = '".htmlspecialchars( $HTTP_POST_VARS[$name], ENT_QUOTES )."' ";
-				}
-				if ( $HTTP_POST_VARS[$author] == "" )
-				{
-					$query.= ", author = NULL ";
-				}
-				else
-				{
-					$query.= ", author = '".htmlspecialchars( $HTTP_POST_VARS[$author], ENT_QUOTES )."' ";
-				}
-				if ( $HTTP_POST_VARS[$comment] == "" )
-				{
-					$query.= ", comment = NULL ";
-				}
-				else
-				{
-					$query.= ", comment = '".htmlspecialchars( $HTTP_POST_VARS[$comment], ENT_QUOTES )."' ";
-				}
-				if ( check_date_format( $HTTP_POST_VARS[$date_creation] ) )
-				{
-					$date = date_convert( $HTTP_POST_VARS[$date_creation] );
-					$query.= ", date_creation = '$date' ";
-				}
-				else if ( $HTTP_POST_VARS[$date_creation] == "" )
-				{
-					$query.= ", date_creation = NULL ";
-				}
-				$query.= "where id = '".$row['id']."';";
-				mysql_query( $query );
-			}
-		}
-		// 2. options générales
-		if ( $HTTP_POST_VARS['use_common_author'] == 1 )
-		{
-			$query = "update PREFIX_TABLE"."images ";
-			if ( $HTTP_POST_VARS['author_cat'] == "" )
-			{
-				$query.= "set author = NULL ";
-			}
-			else
-			{
-				$query.= "set author = '".$HTTP_POST_VARS['author_cat']."' ";
-			}
-			$query.= "where cat_id = ".$page['cat'].";";
-			mysql_query( $query );
-		}
-		if ( $HTTP_POST_VARS['use_common_date_creation'] == 1 )
-		{
-			// la date arrive à ce format : JJ/MM/AAAA
-			// il faut la transformer en AAAA-MM-JJ
-			if ( check_date_format( $HTTP_POST_VARS['date_creation_cat'] ) )
-			{
-				$date = date_convert( $HTTP_POST_VARS['date_creation_cat'] );
-				$query = "update PREFIX_TABLE"."images ";
-				if ( $HTTP_POST_VARS['date_creation_cat'] == "" )
-				{
-					$query.= "set date_creation = NULL ";
-				}
-				else
-				{
-					$query.= "set date_creation = '$date' ";
-				}
-				$query.= "where cat_id = ".$page['cat'].";";
-				mysql_query( $query );
-			}
-			else
-			{
-				echo $lang['infoimage_err_date'];
-			}
-		}
-		//----------------------------------------------------affichage de la page
-		// détection de la page en cours
-		if( !isset( $HTTP_GET_VARS['start'] ) || !is_numeric( $HTTP_GET_VARS['start'] ) || ( is_numeric( $HTTP_GET_VARS['start'] ) && $HTTP_GET_VARS['start'] < 0 ) )
-		{
-			$page['start'] = 0;
-		}
-		else
-		{
-			$page['start'] = $HTTP_GET_VARS['start'];
-		}
-		
-		if ( is_numeric( $HTTP_GET_VARS['num'] ) && $HTTP_GET_VARS['num'] >= 0 )
-		{
-			$page['start'] = floor( $HTTP_GET_VARS['num'] / $page['nb_image_page'] ) * $page['nb_image_page'];
-		}
-		// retrieving category information
-		$result = get_cat_info( $page['cat'] );
-		$cat['local_dir'] = $result['local_dir'];
-		$cat['dir'] = $result['dir'];
-		$cat['name'] = $result['name'];
-		$cat['site_id'] = $result['site_id'];
-		$cat['nb_images'] = $result['nb_images'];
-		
-		$url = "./admin.php?page=infos_images&amp;cat_id=".$page['cat'];
-		$page['navigation_bar'] = create_navigation_bar( $url, $cat['nb_images'], $page['start'], $page['nb_image_page'], "" );
-		echo"
-		<form method=\"post\" action=\"".add_session_id_to_url( "./admin.php?page=infos_images&amp;cat_id=".$page['cat']."&amp;start=".$page['start'] )."\">
-			<table width=\"100%\">
-				<tr>
-					<th colspan=\"3\">".$lang['infoimage_general']." \"".get_cat_display_name( $cat['name'], " - ", "font-style:italic;" )."\"</th>
-				</tr>
-				<tr>
-					<td><div style=\"margin-left:50px;\">".$lang['author']."</div></td>
-					<td style=\"text-align:center;\"><input type=\"text\" name=\"author_cat\" value=\"\" maxlength=\"255\"/></td>
-					<td style=\"text-align:left;\"><input type=\"checkbox\" name=\"use_common_author\" value=\"1\"/>".$lang['infoimage_useforall']."</td>
-				</tr>
-				<tr>
-					<td><div style=\"margin-left:50px;\">".$lang['infoimage_creation_date']." [DD/MM/YYYY]</div></td>
-					<td style=\"text-align:center;\"><input type=\"text\" name=\"date_creation_cat\" value=\"\" size=\"12\" maxlength=\"10\"/></td>
-					<td style=\"text-align:left;\"><input type=\"checkbox\" name=\"use_common_date_creation\" value=\"1\"/>".$lang['infoimage_useforall']."</td>
-				</tr>
-			</table>";
-		echo"
-			<table width=\"100%\">
-				<tr>
-					<th colspan=\"5\">".$lang['infoimage_detailed']."</th>
-				</tr>
-				<tr>
-					<td colspan=\"5\" align=\"center\">".$page['navigation_bar']."</td>
-				</tr>
-				<tr>
-					<td class=\"row2\" style=\"text-align:center;\">".$lang['thumbnail']."</td>
-					<td class=\"row2\" style=\"text-align:center;\">".$lang['infoimage_title']."</td>
-					<td class=\"row2\" style=\"text-align:center;\">".$lang['author']."</td>
-					<td class=\"row2\" style=\"text-align:center;\">".$lang['infoimage_comment']."</td>
-					<td class=\"row2\" style=\"text-align:center;\">".$lang['infoimage_creation_date']."</td>
-				</tr>";
-		$query = "select id,file,comment,author,tn_ext,name,date_creation";
-		$query.= " from PREFIX_TABLE"."images";
-		$query.= " where cat_id = ".$page['cat'];
-		$query.= $conf['order_by'];
-		$query.= " limit ".$page['start'].",".$page['nb_image_page'];
-		$query.= ";";
-		$result = mysql_query( $query );
-		$i = 1;
-		while ( $row = mysql_fetch_array( $result ) )
-		{
-			echo"
-				<tr>";
-			// création des liens vers la miniature
-			$file = substr ( $row['file'], 0, strrpos ( $row['file'], ".") );
-			if ( $cat['site_id'] == 1 )
-			{ 
-				$lien_thumbnail = "../galleries/".$cat['local_dir']."/";
-			}
-			else
-			{
-				$lien_thumbnail = $cat['dir'];
-			}
-			$lien_thumbnail.= "thumbnail/".$conf['prefixe_thumbnail'].$file.".".$row['tn_ext'];
-			// création du "style" de la ligne
-			$style = "style=\"text-align:center;\"";
-			if ( $i%2 == 0 )
-			{
-				$style.= " class=\"row2\"";
-			}
-			echo"
-					<td $style><a name=\"".$row['id']."\"><img src=\"$lien_thumbnail\" alt=\"\" class=\"miniature\" title=\"".$row['file']."\"/></td>
-					<td $style>$file<br /><input type=\"text\" name=\"name-".$row['id']."\" value=\"".$row['name']."\" maxlength=\"255\"/></td>
-					<td $style><input type=\"text\" name=\"author-".$row['id']."\" value=\"".$row['author']."\" maxlength=\"255\"/></td>
-					<td $style><textarea name=\"comment-".$row['id']."\" rows=\"3\" cols=\"40\" style=\"overflow:auto\">".$row['comment']."</textarea></td>
-					<td $style><input type=\"text\" name=\"date_creation-".$row['id']."\" value=\"".date_convert_back( $row['date_creation'] )."\" maxlength=\"10\" size=\"12\"/></td>";
-			echo"
-				</tr>";
-			$i++;
-		}
-		echo"
-				<tr>
-					<td colspan=\"5\" style=\"text-align:center;\"><input type=\"submit\" value=\"".$lang['submit']."\"/></td>
-				</tr>
-			</table>
-		</form>";
-	}
+
+include_once( './include/isadmin.inc.php' );
+include_once( '../template/'.$user['template'].'/htmlfunctions.inc.php' );
+//------------------------------------------------------------------- functions
+function check_date_format ( $date )
+{
+  // date arrives at this format : DD/MM/YYYY
+  // checkdate ( int month, int day, int year)
+  $tab_date = explode( '/', $date );
+  return checkdate ( $tab_date[1], $tab_date[0], $tab_date[2]);
+}
+
+function date_convert( $date )
+{
+  // date arrives at this format : DD/MM/YYYY
+  // It must be transformed in YYYY-MM-DD
+  $tab_date = explode( '/', $date );
+  return $tab_date[2].'-'.$tab_date[1].'-'.$tab_date[0];
+}
+
+function date_convert_back( $date )
+{
+  // date arrives at this format : YYYY-MM-DD
+  // It must be transformed in DD/MM/YYYY
+  if ( $date != '' )
+  {
+    $tab_date = explode( '-', $date );
+    return $tab_date[2].'/'.$tab_date[1].'/'.$tab_date[0];
+  }
+  else
+  {
+    return '';
+  }
+}
+//-------------------------------------------------------------- initialization
+check_cat_id( $_GET['cat_id'] );
+
+if ( isset( $page['cat'] ) )
+{
+//--------------------------------------------------- update individual options
+  $query = 'SELECT id,file';
+  $query.= ' FROM '.PREFIX_TABLE.'images';
+  $query.= ' WHERE cat_id = '.$page['cat'];
+  $query.= ';';
+  $result = mysql_query( $query );
+  $i = 1;
+  while ( $row = mysql_fetch_array( $result ) )
+  {
+    $name          = 'name-'.$row['id'];
+    $author        = 'author-'.$row['id'];
+    $comment       = 'comment-'.$row['id'];
+    $date_creation = 'date_creation-'.$row['id'];
+    if ( isset( $_POST[$name] ) )
+    {
+      $query = 'UPDATE '.PREFIX_TABLE.'images';
+      if ( $_POST[$name] == '' )
+      {
+        $query.= ' SET name = NULL';
+      }
+      else
+      {
+        $query.= " SET name = '".htmlentities( $_POST[$name], ENT_QUOTES )."'";
+      }
+      if ( $_POST[$author] == '' )
+      {
+        $query.= ', author = NULL';
+      }
+      else
+      {
+        $query.= ", author = '".htmlentities($_POST[$author],ENT_QUOTES)."'";
+      }
+      if ( $_POST[$comment] == '' )
+      {
+        $query.= ', comment = NULL';
+      }
+      else
+      {
+        $query.= ", comment = '".htmlentities($_POST[$comment],ENT_QUOTES)."'";
+      }
+      if ( check_date_format( $_POST[$date_creation] ) )
+      {
+        $date = date_convert( $_POST[$date_creation] );
+        $query.= ", date_creation = '".$date."'";
+      }
+      else if ( $_POST[$date_creation] == '' )
+      {
+        $query.= ', date_creation = NULL';
+      }
+      $query.= ' WHERE id = '.$row['id'];
+      $query.= ';';
+      mysql_query( $query );
+    }
+  }
+//------------------------------------------------------ update general options
+  if ( $_POST['use_common_author'] == 1 )
+  {
+    $query = 'UPDATE '.PREFIX_TABLE.'images';
+    if ( $_POST['author_cat'] == '' )
+    {
+      $query.= ' SET author = NULL';
+    }
+    else
+    {
+      $query.= ' SET author = ';
+      $query.= "'".htmlentities( $_POST['author_cat'], ENT_QUOTES )."'";
+    }
+    $query.= ' WHERE cat_id = '.$page['cat'];
+    $query.= ';';
+    mysql_query( $query );
+  }
+  if ( $_POST['use_common_date_creation'] == 1 )
+  {
+    if ( check_date_format( $_POST['date_creation_cat'] ) )
+    {
+      $date = date_convert( $_POST['date_creation_cat'] );
+      $query = 'UPDATE '.PREFIX_TABLE.'images';
+      if ( $_POST['date_creation_cat'] == '' )
+      {
+        $query.= ' SET date_creation = NULL';
+      }
+      else
+      {
+        $query.= " SET date_creation = '".$date."'";
+      }
+      $query.= ' WHERE cat_id = '.$page['cat'];
+      $query.= ';';
+      mysql_query( $query );
+    }
+    else
+    {
+      echo $lang['infoimage_err_date'];
+    }
+  }
+//--------------------------------------------------------- form initialization
+  $page['nb_image_page'] = 5;
+
+  if( !isset( $_GET['start'] )
+      or !is_numeric( $_GET['start'] )
+      or ( is_numeric( $_GET['start'] ) and $_GET['start'] < 0 ) )
+  {
+    $page['start'] = 0;
+  }
+  else
+  {
+    $page['start'] = $_GET['start'];
+  }
+
+  if ( is_numeric( $_GET['num'] ) and $_GET['num'] >= 0 )
+  {
+    $page['start'] = floor( $_GET['num'] / $page['nb_image_page'] ) * $page['nb_image_page'];
+  }
+  // retrieving category information
+  $result = get_cat_info( $page['cat'] );
+  $cat['local_dir'] = $result['local_dir'];
+  $cat['dir'] = $result['dir'];
+  $cat['name'] = $result['name'];
+  $cat['site_id'] = $result['site_id'];
+  $cat['nb_images'] = $result['nb_images'];
+//----------------------------------------------------- template initialization
+  $sub = $vtp->Open('../template/'.$user['template'].'/admin/infos_image.vtp');
+  $tpl = array( 'infoimage_general','author','infoimage_useforall','submit',
+                'infoimage_creation_date','infoimage_detailed','thumbnail',
+                'infoimage_title','infoimage_comment',
+                'infoimage_creation_date' );
+  templatize_array( $tpl, 'lang', $sub );
+//------------------------------------------------------------------------ form
+  $url = './admin.php?page=infos_images&amp;cat_id='.$page['cat'];
+  $url.= '&amp;start='.$page['start'];
+  $vtp->setVar( $sub, 'form_action', add_session_id( $url ) ); 
+  $page['navigation_bar'] = create_navigation_bar(
+    $url, $cat['nb_images'],$page['start'], $page['nb_image_page'], '' );
+  $vtp->setVar( $sub, 'navigation_bar', $page['navigation_bar'] );
+  $cat_name = get_cat_display_name( $cat['name'], ' - ', 'font-style:italic;');
+  $vtp->setVar( $sub, 'cat_name', $cat_name );
+
+  $query = 'SELECT id,file,comment,author,tn_ext,name,date_creation';
+  $query.= ' FROM '.PREFIX_TABLE.'images';
+  $query.= ' WHERE cat_id = '.$page['cat'];
+  $query.= $conf['order_by'];
+  $query.= ' LIMIT '.$page['start'].','.$page['nb_image_page'];
+  $query.= ';';
+  $result = mysql_query( $query );
+  while ( $row = mysql_fetch_array( $result ) )
+  {
+    $vtp->addSession( $sub, 'picture' );
+    $vtp->setVar( $sub, 'picture.id', $row['id'] );
+    $vtp->setVar( $sub, 'picture.filename', $row['file'] );
+    $vtp->setVar( $sub, 'picture.name', $row['name'] );
+    $vtp->setVar( $sub, 'picture.author', $row['author'] );
+    $vtp->setVar( $sub, 'picture.comment', $row['comment'] );
+    $vtp->setVar( $sub, 'picture.date_creation',
+                  date_convert_back( $row['date_creation'] ) );
+    $file = get_filename_wo_extension( $row['file'] );
+    $vtp->setVar( $sub, 'picture.default_name', $file );
+    // creating url to thumbnail
+    if ( $cat['site_id'] == 1 )
+    { 
+      $thumbnail_url = '../galleries/'.$cat['local_dir'].'/';
+    }
+    else
+    {
+      $thumbnail_url = $cat['dir'];
+    }
+    $thumbnail_url.= 'thumbnail/';
+    $thumbnail_url.= $conf['prefixe_thumbnail'].$file.".".$row['tn_ext'];
+    $vtp->setVar( $sub, 'picture.thumbnail_url', $thumbnail_url );
+    $vtp->closeSession( $sub, 'picture' );
+  }
+}
+//----------------------------------------------------------- sending html code
+$vtp->Parse( $handle , 'sub', $sub );
 ?>
\ No newline at end of file