Bunch of improvement for thumbnails integration:

  - add a default thumb size value (125x90px)
  - improve private vertical bar visual, especially with thumbnails
  - translations
  - add a sync thumbs button in tool and empty picwall page
  - fixes WT download mode in JSON config

1 files changed, 8 insertions, 0 deletions

diff --git a/tpl/default/picwall.html b/tpl/default/picwall.html
index 1b8bf3b9..9a0b10dc 100644
--- a/tpl/default/picwall.html
+++ b/tpl/default/picwall.html
@@ -12,6 +12,14 @@
   </div>
 </div>
 {else}
+  {if="count($linksToDisplay)===0 && $is_logged_in"}
+    <div class="pure-g pure-alert pure-alert-warning page-single-alert">
+      <div class="pure-u-1 center">
+        {'There is no cached thumbnail. Try to <a href="?do=thumbs_update">synchronize them</a>.'|t}
+      </div>
+    </div>
+  {/if}
+
   <div class="pure-g">
     <div class="pure-u-lg-1-6 pure-u-1-24"></div>
     <div class="pure-u-lg-2-3 pure-u-22-24 page-form page-visitor">