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-rw-r--r--include/category_cats.inc.php9
-rw-r--r--include/config_default.inc.php12
2 files changed, 18 insertions, 3 deletions
diff --git a/include/category_cats.inc.php b/include/category_cats.inc.php
index 4271ad9be..db5b4c115 100644
--- a/include/category_cats.inc.php
+++ b/include/category_cats.inc.php
@@ -122,7 +122,7 @@ while ($row = pwg_db_fetch_assoc($result))
if (isset($image_id))
{
- if ($row['user_representative_picture_id'] != $image_id)
+ if ($conf['representative_cache_on_subcats'] and $row['user_representative_picture_id'] != $image_id)
{
$user_representative_updates_for[ $user['id'].'#'.$row['id'] ] = $image_id;
}
@@ -212,8 +212,11 @@ SELECT id, path, tn_ext, level
{
array_push($new_image_ids, $image_id);
}
-
- $user_representative_updates_for[ $user['id'].'#'.$category['id'] ] = $image_id;
+
+ if ($conf['representative_cache_on_level'])
+ {
+ $user_representative_updates_for[ $user['id'].'#'.$category['id'] ] = $image_id;
+ }
$category['representative_picture_id'] = $image_id;
}
diff --git a/include/config_default.inc.php b/include/config_default.inc.php
index 625301752..bf3d32eb0 100644
--- a/include/config_default.inc.php
+++ b/include/config_default.inc.php
@@ -252,6 +252,18 @@ $conf['display_fromto'] = false;
// Maintenance].
$conf['allow_random_representative'] = false;
+// representative_cache_on_level: if a thumbnail is chosen as representative
+// but has higher privacy level than current user, Piwigo randomly selects
+// another thumbnail. Should be store this thumbnail in cache to avoid
+// another consuming SQL query on next page refresh?
+$conf['representative_cache_on_level'] = true;
+
+// representative_cache_on_subcats: if a category (= album) only contains
+// sub-categories, Piwigo randomly selects a thumbnail among sub-categories
+// representative. Should we store this thumbnail in cache to avoid another
+// "slightly" consuming SQL query on next page refresh?
+$conf['representative_cache_on_subcats'] = true;
+
// allow_html_descriptions : authorize administrators to use HTML in
// category and element description.
$conf['allow_html_descriptions'] = true;