diff options
Diffstat (limited to '')
| -rw-r--r-- | include/section_init.inc.php | 49 |
1 files changed, 42 insertions, 7 deletions
diff --git a/include/section_init.inc.php b/include/section_init.inc.php index f105aaaa8..e2ccacd88 100644 --- a/include/section_init.inc.php +++ b/include/section_init.inc.php @@ -237,9 +237,28 @@ if ('categories' == $page['section']) if (isset($page['flat'])) {// flat categories mode if ( isset($page['category']) ) - { - $subcat_ids = get_subcat_ids( array($page['category']['id']) ); + { // get all allowed sub-categories + $query = ' +SELECT id + FROM '.CATEGORIES_TABLE.' + WHERE + uppercats LIKE "'.$page['category']['uppercats'].',%" ' + .get_sql_condition_FandF( + array + ( + 'forbidden_categories' => 'id', + 'visible_categories' => 'id', + ), + "\n AND" + ); + $subcat_ids = array_from_query($query, 'id'); + $subcat_ids[] = $page['category']['id']; $where_sql = 'category_id IN ('.implode(',',$subcat_ids).')'; + // remove categories from forbidden because just checked above + $forbidden = get_sql_condition_FandF( + array( 'visible_images' => 'id' ), + 'AND' + ); } else { @@ -502,13 +521,29 @@ if (script_basename() == 'picture' $query = ' SELECT id,file FROM '.IMAGES_TABLE .' - WHERE id IN ('.implode(',',$page['items']).') - AND file LIKE "' . $page['image_file'] . '.%" ESCAPE "|"' -; + WHERE file LIKE "' . $page['image_file'] . '.%" ESCAPE "|"'; + if ( count($page['items']) < 500) + {// for very large item sets do not add IN - because slow + $query .= ' + AND id IN ('.implode(',',$page['items']).') + LIMIT 0,1'; + } $result = pwg_query($query); - if (mysql_num_rows($result)>0) + switch (mysql_num_rows($result)) { - list($page['image_id'], $page['image_file']) = mysql_fetch_row($result); + case 0: break; + case 1: + list($page['image_id'], $page['image_file']) = mysql_fetch_row($result); + break; + default: // more than 1 file name match + while ($row = mysql_fetch_row($result) ) + { + if ( in_array($row[0], $page['items']) ) + { + list($page['image_id'], $page['image_file']) = $row; + break; + } + } } } if ( !isset($page['image_id']) ) |