1 files changed, 0 insertions, 158 deletions
diff --git a/admin/include/functions.php b/admin/include/functions.php
index 54aa938f0..203ef37cf 100644
--- a/admin/include/functions.php
+++ b/admin/include/functions.php
@@ -555,164 +555,6 @@ function display_categories( $categories, $indent,
 }
 
 /**
- * Complete plain structure of the gallery
- *
- * Returns the plain structure (one level array) of the gallery. In the
- * returned array, each element is an array with jeys 'id' and
- * 'id_uppercat'. The function also fills the array $page['subcats'] which
- * associate (category_id => array of sub-categories id).
- *
- * @param bool $use_name
- * @return array
- */
-function get_plain_structure( $use_name = false )
-{
-  global $page;
-
-  $plain_structure = array();
-
-  $query = 'SELECT id,id_uppercat';
-  if ( $use_name ) $query.= ',name';
-  $query.= ' FROM '.CATEGORIES_TABLE;
-  $query.= ' ORDER BY id_uppercat ASC, rank ASC';
-  $query.= ';';
-
-  $subcats = array();
-  $id_uppercat = 'NULL';
-
-  $result = mysql_query( $query );
-  while ( $row = mysql_fetch_array( $result ) )
-  {
-    $plain_structure[$row['id']]['id'] = $row['id'];
-    if ( !isset( $row['id_uppercat'] ) ) $row['id_uppercat'] = 'NULL';
-    $plain_structure[$row['id']]['id_uppercat'] = $row['id_uppercat'];
-    if ( $use_name ) $plain_structure[$row['id']]['name'] = $row['name'];
-    // subcats list
-    if ( $row['id_uppercat'] != $id_uppercat )
-    {
-      $page['subcats'][$id_uppercat] = $subcats;
-
-      $subcats = array();
-      $id_uppercat = $row['id_uppercat'];
-    }
-    array_push( $subcats, $row['id'] );
-  }
-  mysql_free_result( $result );
-  
-  $page['subcats'][$id_uppercat] = $subcats;
-
-  return $plain_structure;
-}
-
-/**
- * get N levels array representing structure under the given category
- *
- * create_structure returns the N levels array representing structure under
- * the given gategory id. It also updates the
- * $page['plain_structure'][id]['all_subcats_id'] and
- * $page['plain_structure'][id]['direct_subcats_ids'] for each sub category.
- *
- * @param int $id_uppercat
- * @return array
- */
-function create_structure( $id_uppercat )
-{
-  global $page;
-
-  $structure = array();
-  $ids = get_subcats_ids( $id_uppercat );
-  foreach ( $ids as $id ) {
-    $category = $page['plain_structure'][$id];
-
-    $category['subcats'] = create_structure( $id );
-
-    $page['plain_structure'][$id]['all_subcats_ids'] =
-      get_all_subcats_ids( $id );
-
-    $page['plain_structure'][$id]['direct_subcats_ids'] =
-      get_subcats_ids( $id );
-
-    array_push( $structure, $category );
-  }
-  return $structure;
-}
-
-/**
- * returns direct sub-categories ids
- *
- * Returns an array containing all the direct sub-categories ids of the
- * given category. It uses the $page['subcats'] global array.
- *
- * @param int $id_uppercat
- * @return array
- */
-function get_subcats_ids( $id_uppercat )
-{
-  global $page;
-
-  if ( $id_uppercat == '' ) $id_uppercat = 'NULL';
-
-  if ( isset( $page['subcats'][$id_uppercat] ) )
-    return $page['subcats'][$id_uppercat];
-  else
-    return array();
-}
-
-/**
- * returns all sub-categories ids, not only direct ones
- *
- * Returns an array containing all the sub-categories ids of the given
- * category, not only direct ones. This function is recursive.
- *
- * @param int $category_id
- * @return array
- */
-function get_all_subcats_ids( $category_id )
-{
-  $ids = array();
-  
-  $subcats = get_subcats_ids( $category_id );
-  $ids = array_merge( $ids, $subcats );
-  foreach ( $subcats as $subcat ) {
-    // recursive call
-    $sub_subcats = get_all_subcats_ids( $subcat );
-    $ids = array_merge( $ids, $sub_subcats );
-  }
-  return array_unique( $ids );
-}
-
-/**
- * updates the column categories.uppercats
- *
- * @param int $category_id
- * @return void
- */
-function update_uppercats( $category_id )
-{
-  global $page;
-
-  $final_id = $category_id;
-  $uppercats = array();
-
-  array_push( $uppercats, $category_id );
-  $uppercat = $page['plain_structure'][$category_id]['id_uppercat'];
-
-  while ( $uppercat != 'NULL' )
-  {
-    array_push( $uppercats, $uppercat );
-    $category_id = $page['plain_structure'][$category_id]['id_uppercat'];
-    $uppercat = $page['plain_structure'][$category_id]['id_uppercat'];
-  }
-
-  $string_uppercats = implode( ',', array_reverse( $uppercats ) );
-  $query = 'UPDATE '.CATEGORIES_TABLE;
-  $query.= ' SET uppercats = '."'".$string_uppercats."'";
-  $query.= ' WHERE id = '.$final_id;
-  $query.= ';';
-  mysql_query( $query );
-}
-
-/**
  * returns an array with the ids of the restricted categories for the user
  *
  * Returns an array with the ids of the restricted categories for the