Comparison

mod_push2: Add back body truncation logic

author	Stephen Paul Weber <singpolyma@singpolyma.net>
date	Tue, 19 Sep 2023 21:33:40 -0500
parent	5682:4d1a3de56c3d
child	5686:a1d22d6efb3d

comparison

equal deleted inserted replaced

-:4d1a3de56c3d
+:bebb10fa5787
 			else
 				return nil
 			end
 		end)
 		envelope_bytes = tostring(envelope)
+	end
+	if string.len(envelope_bytes) > max_data_size then
+		local body = stanza:get_child_text("body")
+		if string.len(body) > 50 then
+			stanza_clone:maptags(function(el)
+				if el.name == "body" then
+					return nil
+				else
+					return el
+				end
+			end)
+			body = string.gsub(string.gsub("\n" .. body, "\n>[^\n]*", ""), "^%s", "")
+			stanza_clone:body(body:sub(1, utf8.offset(body, 50)) .. "…")
+			envelope_bytes = tostring(envelope)
+		end
 	end
 	if string.len(envelope_bytes) > max_data_size then
 		-- If still too big, get aggressive
 		stanza_clone:maptags(function(el)
 			if el.name == "body" or