commit 86aa0ff

More RSS tweaks.

 1@@ -1129,19 +1129,32 @@ int html_get_handler(d_char *req, char *q_path, char **body, int *b_size, char *
 2                 continue;
 3 
 4             xs *content = sanitize(xs_dict_get(msg, "content"));
 5-            char *title = xs_dict_get(msg, "published");
 6+            xs *title   = xs_dup(content);
 7+            int i = -1;
 8 
 9             /* escape tags */
10             content = xs_replace_i(content, "<", "&lt;");
11             content = xs_replace_i(content, ">", "&gt;");
12 
13+            if (strlen(title) > 40)
14+                title[i = 40] = '\0';
15+
16+            if ((v = strchr(title, '<')))
17+                title[i = (v - title)] = '\0';
18+
19+            if ((v = strchr(title, '&')))
20+                title[i = (v - title)] = '\0';
21+
22+            if (i != -1)
23+                title = xs_str_cat(xs_strip(title), "...");
24+
25             xs *s = xs_fmt(
26                 "<item>\n"
27                 "<title>%s</title>\n"
28                 "<link>%s</link>\n"
29                 "<description>%s</description>\n"
30                 "</item>\n",
31-                xs_is_null(title) ? "..." : title, id, content
32+                title, id, content
33             );
34 
35             rss = xs_str_cat(rss, s);