libtransport.git Changeset - ffd0baea6fd9

Changeset - ffd0baea6fd9

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Sarang Bharadwaj - 13 years ago 2012-07-24 22:35:52
sarang.bh@gmail.com

Setting user status using his most recent tweet

3 files changed with 107 insertions and 6 deletions:

backends/twitter/TwitterPlugin.cpp

backends/twitter/TwitterResponseParser.cpp

backends/twitter/TwitterResponseParser.h

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backends/twitter/TwitterPlugin.cpp

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@@ @@ -17,7 +17,17 @@ TwitterPlugin *np = NULL; @@
 Swift::SimpleEventLoop *loop_; // Event Loop
 #define abs(x) ((x)<0?-(x):(x))
 #define SHA(x) (Swift::byteArrayToString(Swift::SHA1::getHash(Swift::createByteArray((x)))))
 #define SHA(x) (convertToChars(Swift::byteArrayToString(Swift::SHA1::getHash(Swift::createByteArray((x))))))
 static std::string convertToChars(std::string s)
+{
 	std::string ret = "";
 	std::string tab[] = {"0","1","2","3","4","5","6","7",
 						 "8","9","A","B","C","D","E","F"};
 	for(int i = 0 ; i < s.size() ; i++)
 		ret = tab[s[i]>>4&15] + tab[s[i]&15] + ret;
 	return ret;
+}
 //Compares two +ve intergers 'a' and 'b' represented as strings
 static int cmp(std::string a, std::string b)
 			userdb[user].buddiesInfo[friends[i].getScreenName()] = friends[i];
 			userdb[user].buddiesImgs[friends[i].getScreenName()] = friendAvatars[i];
 			if(userdb[user].twitterMode == MULTIPLECONTACT)
 				handleBuddyChanged(user, friends[i].getScreenName(), friends[i].getScreenName(), std::vector<std::string>(),
 								   pbnetwork::STATUS_ONLINE, "", SHA(friendAvatars[i]));
 			if(userdb[user].twitterMode == MULTIPLECONTACT) {
 				std::string lastTweet = friends[i].getLastStatus().getTweet();
 				handleBuddyChanged(user, friends[i].getScreenName(), friends[i].getUserName(), std::vector<std::string>(),
 								   pbnetwork::STATUS_ONLINE, lastTweet, SHA(friendAvatars[i]));
+			}
 			else if(userdb[user].twitterMode == CHATROOM)
 				handleParticipantChanged(user, friends[i].getScreenName(), adminChatRoom, 0, pbnetwork::STATUS_ONLINE);
 			/*handleMessage(user, userdb[user].twitterMode == CHATROOM ? adminChatRoom : adminLegacyName,
 							   	friends[i].getScreenName() + " - " + friends[i].getLastStatus().getTweet(),
 								userdb[user].twitterMode == CHATROOM ? adminNickName : "");*/
+		}
 	} else handleMessage(user, userdb[user].twitterMode == CHATROOM ? adminChatRoom : adminLegacyName,
 							   std::string("Error populating roster - ") + errMsg, userdb[user].twitterMode == CHATROOM ? adminNickName : "");
 void TwitterPlugin::displayTweets(std::string &user, std::string &userRequested, std::vector<Status> &tweets , std::string &errMsg)
+{
 	if(errMsg.length() == 0) {
 		std::string timeline = "";
 		std::map<std::string, int> lastTweet;
 		std::map<std::string, int>::iterator it;
 		for(int i=0 ; i<tweets.size() ; i++) {
 			if(userdb[user].twitterMode != CHATROOM) {
 				timeline += " - " + tweets[i].getUserData().getScreenName() + ": " + tweets[i].getTweet() + " (MsgId: " + tweets[i].getID() + ")\n";
 				std::string scrname = tweets[i].getUserData().getScreenName();
 				if(lastTweet.count(scrname) == 0 || cmp(tweets[lastTweet[scrname]].getID(), tweets[i].getID()) <= 0) lastTweet[scrname] = i;
 			} else {
 				handleMessage(user, userdb[user].twitterMode == CHATROOM ? adminChatRoom : adminLegacyName,
 									tweets[i].getTweet() + " (MsgId: " + tweets[i].getID() + ")", tweets[i].getUserData().getScreenName());
+			}
+		}
 		if(userdb[user].twitterMode == MULTIPLECONTACT) {
 			//Set as status user's last tweet
 			for(it=lastTweet.begin() ; it!=lastTweet.end() ; it++) {
 				int t =  it->second;
 				handleBuddyChanged(user, tweets[t].getUserData().getScreenName(), tweets[t].getUserData().getUserName(),
 								   std::vector<std::string>(), pbnetwork::STATUS_ONLINE, tweets[t].getTweet());
+			}
+		}
 		if((userRequested == "" || userRequested == user) && tweets.size()) {
 			std::string tweetID = getMostRecentTweetID(user);
 	LOG4CXX_INFO(logger, user << " - " << frnd.getScreenName() << ", " << frnd.getProfileImgURL())
 	if(userdb[user].twitterMode == MULTIPLECONTACT) {
-		handleBuddyChanged(user, frnd.getScreenName(), frnd.getScreenName(), std::vector<std::string>(), pbnetwork::STATUS_ONLINE, "", SHA(img));
+		handleBuddyChanged(user, frnd.getScreenName(), frnd.getUserName(), std::vector<std::string>(), pbnetwork::STATUS_ONLINE, "", SHA(img));
 	} else if(userdb[user].twitterMode == CHATROOM) {
 		handleParticipantChanged(user, frnd.getScreenName(), adminChatRoom, 0, pbnetwork::STATUS_ONLINE);
+	}

backends/twitter/TwitterResponseParser.cpp

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@@ @@ -11,6 +11,27 @@ static std::string tolowercase(std::string inp) @@
 	return out;
+}
 EmbeddedStatus getEmbeddedStatus(const Swift::ParserElement::ref &element, const std::string xmlns)
+{
 	EmbeddedStatus status;
 	if(element->getName() != TwitterReponseTypes::status) {
 		LOG4CXX_ERROR(logger, "Not a status element!")
 		return status;
+	}
 	status.setCreationTime( std::string( element->getChild(TwitterReponseTypes::created_at, xmlns)->getText() ) );
 	status.setID( std::string( element->getChild(TwitterReponseTypes::id, xmlns)->getText() ) );
 	status.setTweet( std::string( element->getChild(TwitterReponseTypes::text, xmlns)->getText() ) );
 	status.setTruncated( std::string( element->getChild(TwitterReponseTypes::truncated, xmlns)->getText() )=="true" );
 	status.setReplyToStatusID( std::string( element->getChild(TwitterReponseTypes::in_reply_to_status_id, xmlns)->getText() ) );
 	status.setReplyToUserID( std::string( element->getChild(TwitterReponseTypes::in_reply_to_user_id, xmlns)->getText() ) );
 	status.setReplyToScreenName( std::string( element->getChild(TwitterReponseTypes::in_reply_to_screen_name, xmlns)->getText() ) );
 	status.setRetweetCount( atoi( element->getChild(TwitterReponseTypes::retweet_count, xmlns)->getText().c_str() ) );
 	status.setFavorited( std::string( element->getChild(TwitterReponseTypes::favorited, xmlns)->getText() )=="true" );
 	status.setRetweeted( std::string( element->getChild(TwitterReponseTypes::retweeted, xmlns)->getText() )=="true" );
 	return status;
+}
 User getUser(const Swift::ParserElement::ref &element, const std::string xmlns)
+{
 	User user;
 	user.setUserName( std::string( element->getChild(TwitterReponseTypes::name, xmlns)->getText() ) );
 	user.setProfileImgURL( std::string( element->getChild(TwitterReponseTypes::profile_image_url, xmlns)->getText() ) );
 	user.setNumberOfTweets( atoi(element->getChild(TwitterReponseTypes::statuses_count, xmlns)->getText().c_str()) );
 	if(element->getChild(TwitterReponseTypes::status, xmlns))
 		user.setLastStatus(getEmbeddedStatus(element->getChild(TwitterReponseTypes::status, xmlns),  xmlns));
 	return user;
+}

backends/twitter/TwitterResponseParser.h

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@@ @@ -37,6 +37,49 @@ namespace TwitterReponseTypes @@
 	const std::string profile_image_url = "profile_image_url";
 };
 //Class representing an embedded status object within other objects such as the User object.
 //Note: Not possible to user Status due to circular dependency
 class EmbeddedStatus
+{
 	std::string created_at;
 	std::string ID;
 	std::string text;
 	bool truncated;
 	std::string in_reply_to_status_id;
 	std::string in_reply_to_user_id;
 	std::string in_reply_to_screen_name;
 	unsigned int retweet_count;
 	bool favorited;
 	bool retweeted;
 	public:
 	EmbeddedStatus():created_at(""),ID(""),text(""),truncated(false),in_reply_to_status_id(""),
 	         in_reply_to_user_id(""),in_reply_to_screen_name(""),retweet_count(0),
 	         favorited(false),retweeted(0){}
 	std::string getCreationTime() {return created_at;}
 	std::string getID() {return ID;}
 	std::string getTweet() {return text;}
 	bool isTruncated() {return truncated;}
 	std::string getReplyToStatusID() {return in_reply_to_status_id;}
 	std::string getReplyToUserID() {return in_reply_to_user_id;}
 	std::string getReplyToScreenName() {return in_reply_to_screen_name;}
 	unsigned int getRetweetCount() {return retweet_count;}
 	bool isFavorited() {return favorited;}
 	bool isRetweeted() {return retweeted;}
 	void setCreationTime(std::string _created) {created_at = _created;}
 	void setID(std::string _id) {ID = _id;}
 	void setTweet(std::string _text) {text = _text;}
 	void setTruncated(bool val) {truncated = val;}
 	void setReplyToStatusID(std::string _id) {in_reply_to_status_id = _id;}
 	void setReplyToUserID(std::string _id) {in_reply_to_user_id = _id;}
 	void setReplyToScreenName(std::string _name) {in_reply_to_screen_name = _name;}
 	void setRetweetCount(unsigned int rc) {retweet_count = rc;}
 	void setFavorited(bool val) {favorited = val;}
 	void setRetweeted(bool val) {retweeted = val;}
 };
 //Class holding user data
 class User
+{
@@ @@ -45,6 +88,7 @@ class User @@
 	std::string screen_name;
 	std::string profile_image_url;
 	unsigned int statuses_count;
 	EmbeddedStatus last_status;
 	public:
 	User():ID(""),name(""),screen_name(""),statuses_count(0){}
@@ @@ -54,6 +98,7 @@ class User @@
 	std::string getScreenName() {return screen_name;}
 	std::string getProfileImgURL() {return profile_image_url;}
 	unsigned int getNumberOfTweets() {return statuses_count;}
 	EmbeddedStatus getLastStatus() {return last_status;}
 	void setUserID(std::string _id) {ID = _id;}
@@ @@ -61,8 +106,10 @@ class User @@
 	void setScreenName(std::string _screen) {screen_name = _screen;}
 	void setProfileImgURL(std::string _url) {profile_image_url = _url;}
 	void setNumberOfTweets(unsigned int sc) {statuses_count  = sc;}
 	void setLastStatus(EmbeddedStatus _last_status) {last_status = _last_status;}
 };
 //Class representing a status (tweet)
 class Status
+{

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