[Minor] Add visibility attribute support

diff --git a/src/libserver/html.c b/src/libserver/html.c
index 4e7e4dc237c55dd075ffdf4a8b0451f50fdf2fd9..4b7f28e9b1c97ca62df094827b2387a4e7a014e8 100644 (file)
--- a/src/libserver/html.c
+++ b/src/libserver/html.c
@@ -2233,6 +2233,15 @@ rspamd_html_process_style (rspamd_mempool_t *pool, struct html_block *bl,
 
                                                bl->font_color.d.comp.alpha = (guint8)(opacity * 255.0);
                                        }
+                                       else if (klen == 10 &&
+                                                        g_ascii_strncasecmp (key, "visibility", 10) == 0) {
+                                               if (p - c >= 6 && rspamd_substring_search_caseless (c,
+                                                               p - c,
+                                                               "hidden", 6) != -1) {
+                                                       bl->visible = FALSE;
+                                                       msg_debug_html ("tag is not visible");
+                                               }
+                                       }
                                }
 
                                key = NULL;
@@ -2266,8 +2275,6 @@ rspamd_html_process_block_tag (rspamd_mempool_t *pool, struct html_tag *tag,
        struct html_block *bl;
        rspamd_ftok_t fstr;
        GList *cur;
-       gdouble opacity = 1.0;
-       gchar numbuf[64];
 
        cur = tag->params->head;
        bl = rspamd_mempool_alloc0 (pool, sizeof (*bl));