feature 2754: Add "Email" field for user comments + mandatory "Author"

git-svn-id: http://piwigo.org/svn/trunk@18164 68402e56-0260-453c-a942-63ccdbb3a9ee

admin/configuration.php

@@ -73,7 +73,9 @@ $comments_checkboxes = array(
     'user_can_delete_comment',
     'user_can_edit_comment',
     'email_admin_on_comment_edition',
-    'email_admin_on_comment_deletion'
+    'email_admin_on_comment_deletion',
+    'comments_author_mandatory',
+    'comments_email_mandatory',
   );
 
 $display_checkboxes = array(

admin/themes/default/template/configuration.tpl

@@ -227,6 +227,20 @@ jQuery(document).ready(function () {
         {'Validation'|@translate}
       </label>
     </li>
+    
+    <li>
+      <label>
+        <input type="checkbox" name="comments_author_mandatory" {if ($comments.comments_author_mandatory)}checked="checked"{/if}>
+        {'Username is mandatory'|@translate}
+      </label>
+    </li>
+    
+    <li>
+      <label>
+        <input type="checkbox" name="comments_email_mandatory" {if ($comments.comments_email_mandatory)}checked="checked"{/if}>
+        {'Email address is mandatory'|@translate}
+      </label>
+    </li>
 
     <li>
       <label>