From a24c54b1c68eac0bc187a60192b6691912b34472 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20P=C3=B6sel?= <robyer@seznam.cz>
Date: Wed, 15 May 2013 15:54:01 +0000
Subject: Facebook: Show info in statusbar when user read your message.

git-svn-id: http://svn.miranda-ng.org/main/trunk@4662 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
---
 protocols/FacebookRM/src/json.cpp  | 23 +++++++++++++++++++++--
 protocols/FacebookRM/src/utils.cpp |  5 +++++
 protocols/FacebookRM/src/utils.h   |  5 +++--
 3 files changed, 29 insertions(+), 4 deletions(-)

(limited to 'protocols')

diff --git a/protocols/FacebookRM/src/json.cpp b/protocols/FacebookRM/src/json.cpp
index 1c67e55dcd..4da26c5d93 100644
--- a/protocols/FacebookRM/src/json.cpp
+++ b/protocols/FacebookRM/src/json.cpp
@@ -329,11 +329,30 @@ int facebook_json_parser::parse_messages(void* data, std::vector< facebook_messa
 					proto->Log(msg.c_str());
 				}
 			}
-			else if (type.Value() == "messaging") // inbox message (multiuser or direct)
+			else if (type.Value() == "messaging") 
 			{				
 				const String& type = objMember["event"];
 
-				if (type.Value() == "deliver") {
+				if (type.Value() == "read_receipt") {
+					// user read message
+					const Number& reader = objMember["reader"];
+					const Number& time = objMember["time"];
+
+					char user_id[32];
+					lltoa(reader.Value(), user_id, 10);
+
+					// TODO: add check for chat contacts
+					HANDLE hContact = proto->ContactIDToHContact(user_id);
+					if (hContact) {
+						TCHAR ttime[100], tstr[200];
+						_tcsftime(ttime, SIZEOF(ttime), _T("%X"), utils::conversion::fbtime_to_timeinfo(time.Value()));
+						mir_sntprintf(tstr, SIZEOF(tstr), TranslateT("Message read at %s"), ttime);
+
+						CallService(MS_MSG_SETSTATUSTEXT, (WPARAM)hContact, (LPARAM)tstr);
+					}
+
+				} else if (type.Value() == "deliver") {
+					// inbox message (multiuser or direct)
 					const Object& messageContent = objMember["message"];
 
 					const Number& sender_fbid = messageContent["sender_fbid"];
diff --git a/protocols/FacebookRM/src/utils.cpp b/protocols/FacebookRM/src/utils.cpp
index a7d22d441d..46c56cafd1 100644
--- a/protocols/FacebookRM/src/utils.cpp
+++ b/protocols/FacebookRM/src/utils.cpp
@@ -71,6 +71,11 @@ DWORD utils::conversion::to_timestamp(std::string data)
 	return timestamp;
 }
 
+struct tm *utils::conversion::fbtime_to_timeinfo(double timestamp) {
+	time_t time = utils::time::fix_timestamp(timestamp);
+	return localtime(&time);
+}
+
 std::string utils::conversion::to_string(void* data, WORD type)
 {
 	std::stringstream out;
diff --git a/protocols/FacebookRM/src/utils.h b/protocols/FacebookRM/src/utils.h
index 9918eb917f..f0b3b68d96 100644
--- a/protocols/FacebookRM/src/utils.h
+++ b/protocols/FacebookRM/src/utils.h
@@ -99,8 +99,9 @@ namespace utils
 	namespace conversion
 	{
 		DWORD to_timestamp(std::string data);
-		std::string to_string(void*, WORD type);		
-		
+		struct tm *fbtime_to_timeinfo(double timestamp);
+		std::string to_string(void*, WORD type);
+
 		template <class T>
 		bool from_string(T& t, const std::string& s, std::ios_base& (*f)(std::ios_base&)) {
 			std::istringstream iss(s);
-- 
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