commit fb52266

Strip HTML from a summary field.

Also, crop it to a reasonable length.

 1@@ -2551,10 +2551,19 @@ xs_html *html_entry(snac *user, xs_dict *msg, int read_only,
 2                 cw = "";
 3         }
 4 
 5+        /* summary can't contain HTML */
 6+        xs *s1 = xs_regex_replace(v, "<[^>]+>", "");
 7+
 8+        /* crop stupidly long summaries */
 9+        if (xs_utf8_len(s1) > 1024) {
10+            s1 = xs_utf8_crop_i(s1, 0, 1024);
11+            s1 = xs_str_cat(s1, "...");
12+        }
13+
14         snac_content = xs_html_tag("details",
15             xs_html_attr(cw, NULL),
16             xs_html_tag("summary",
17-                xs_html_text(v),
18+                xs_html_text(s1),
19                 xs_html_text(L(" [SENSITIVE CONTENT]"))));
20     }
21     else