Show preferences button only for not blacklisted users and remove whi…

…tespace from User Details page buttons (#324)

* Remove nbsp whitespace from User Details page buttons

Signed-off-by: Xheni Myrtaj <myrtajxheni@gmail.com>

* show preferences button only for not blacklisted subscribers

Signed-off-by: Xheni Myrtaj <myrtajxheni@gmail.com>

* remove unnecessary space

Signed-off-by: Xheni Myrtaj <myrtajxheni@gmail.com>

public_html/lists/admin/user.php

@@ -326,14 +326,15 @@
     }
 
     echo '<div class="actions">';
-    echo '&nbsp;&nbsp;'.PageLinkButton("userhistory&amp;id=$id", s('History'));
-    echo '&nbsp;&nbsp;'.PageLinkButton("exportuserdata&amp;id=$id", s('Download subscriber data'));
-    echo 
-        '<a 
+    echo PageLinkButton("userhistory&amp;id=$id", s('History'));
+    echo PageLinkButton("exportuserdata&amp;id=$id", s('Download subscriber data'));
+    if (!isBlackListed($user['email'])) {
+        echo
+            '<a 
             class="confirm btn btn-default" 
-            href="'.getConfig('preferencesurl')."&amp;uid=".$user['uniqid'].'">'.
-                s('Preferences page').'
-        </a>';
+            href="' . getConfig('preferencesurl') . "&amp;uid=" . $user['uniqid'] . '">' .
+            s('Preferences page') . '</a>';
+    }
 
     // Trigger hook to add additional buttons from plugins
     if (!empty($GLOBALS['config']['plugins']) && is_array($GLOBALS['config']['plugins'])) {