static gint
lua_html_get_images (lua_State *L)
{
struct html_content *hc = lua_check_html (L, 1);
struct html_image *img;
guint i;
if (hc != NULL) {
lua_newtable (L);
if (hc->images && hc->images->len > 0) {
for (i = 0; i < hc->images->len; i ++) {
img = g_ptr_array_index (hc->images, i);
lua_html_push_image (L, img);
lua_rawseti (L, -2, i + 1);
}
}
else {
lua_pushnil (L);
}
}
else {
lua_pushnil (L);
}
return 1;
}
static gint
lua_html_tag_get_extra (lua_State *L)
{
struct html_tag *tag = lua_check_html_tag (L, 1);
struct html_image *img;
struct rspamd_url **purl;
if (tag) {
if (tag->extra) {
if (tag->id == Tag_A || tag->id == Tag_IFRAME) {
/* For A that's URL */
purl = lua_newuserdata (L, sizeof (gpointer));
*purl = tag->extra;
rspamd_lua_setclass (L, "rspamd{url}", -1);
}
else if (tag->id == Tag_IMG) {
img = tag->extra;
lua_html_push_image (L, img);
}
else {
/* Unknown extra ? */
lua_pushnil (L);
}
}
else {
lua_pushnil (L);
}
}
else {
lua_error (L);
}
return 1;
}
