diff options
Diffstat (limited to 'admin/batch_manager.php')
| -rw-r--r-- | admin/batch_manager.php | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/admin/batch_manager.php b/admin/batch_manager.php index e9a82966e..c055544ae 100644 --- a/admin/batch_manager.php +++ b/admin/batch_manager.php @@ -54,7 +54,7 @@ if (isset($_POST['submitFilter'])) if (isset($_POST['filter_prefilter_use'])) { - $prefilters = array('caddie', 'last import', 'with no album', 'with no tag', 'with no virtual album'); + $prefilters = array('caddie', 'last import', 'with no album', 'with no tag', 'with no virtual album', 'duplicates'); if (in_array($_POST['filter_prefilter'], $prefilters)) { $_SESSION['bulk_manager_filter']['prefilter'] = $_POST['filter_prefilter']; @@ -175,6 +175,32 @@ SELECT id array_diff($all_elements, $linked_to_virtual) ); } + + if ('duplicates' == $_SESSION['bulk_manager_filter']['prefilter']) + { + // we could use the group_concat MySQL function to retrieve the list of + // image_ids but it would not be compatible with PostgreSQL, so let's + // perform 2 queries instead. We hope there are not too many duplicates. + + $query = ' +SELECT file + FROM '.IMAGES_TABLE.' + GROUP BY file + HAVING COUNT(*) > 1 +;'; + $duplicate_files = array_from_query($query, 'file'); + + $query = ' +SELECT id + FROM '.IMAGES_TABLE.' + WHERE file IN (\''.implode("','", $duplicate_files).'\') +;'; + + array_push( + $filter_sets, + array_from_query($query, 'id') + ); + } } if (isset($_SESSION['bulk_manager_filter']['category'])) |