Remove unused email-related functions.

src/server/forum_user_handler.cpp

@@ -322,15 +322,6 @@ std::string fuh::get_hash(const std::string& user) {
 	}
 }
 
-std::string fuh::get_mail(const std::string& user) {
-	try {
-		return get_detail_for_user<std::string>(user, "user_email");
-	} catch (const sql_error& e) {
-		ERR_UH << "Could not retrieve email for user '" << user << "' :" << e.message << std::endl;
-		return "";
-	}
-}
-
 std::time_t fuh::get_lastlogin(const std::string& user) {
 	try {
 		int time_int = get_writable_detail_for_user<int>(user, "user_lastvisit");

src/server/forum_user_handler.hpp

@@ -91,9 +91,6 @@ class fuh : public user_handler {
 
 	private:
 		std::string get_hash(const std::string& user);
-		std::string get_mail(const std::string& user);
-		/*std::vector<std::string> get_friends(const std::string& user);
-		std::vector<std::string> get_ignores(const std::string& user);*/
 		std::time_t get_lastlogin(const std::string& user);
 		std::time_t get_registrationdate(const std::string& user);
 		bool is_inactive(const std::string& user);

src/server/server.cpp

@@ -525,10 +525,7 @@ void server::load_config()
 #ifdef HAVE_MYSQLPP
 		user_handler_.reset(new fuh(user_handler));
 #endif
-		// Initiate the mailer class with the [mail] tag
-		// from the config file
 		if(user_handler_) {
-			user_handler_->init_mailer(cfg_.child("mail"));
 			uuid_ = user_handler_->get_uuid();
 		}
 	}

src/server/user_handler.cpp

@@ -27,25 +27,6 @@
 #include <ctime>
 #include <sstream>
 
-bool user_handler::send_mail(const std::string& to_user,
-		const std::string& /*subject*/, const std::string& /*message*/) {
-
-	//If this user is registered at all
-	if(!user_exists(to_user)) {
-		throw error("Could not send email. No user with the name '" + to_user + "' exists.");
-	}
-
-	// If this user did not provide an email
-	if(get_mail(to_user).empty()) {
-		throw error("Could not send email. The email address of the user '" + to_user + "' is empty.");
-	}
-
-	throw user_handler::error("This server is configured not to send email.");
-}
-
-void user_handler::init_mailer(const config &) {
-}
-
 std::string user_handler::create_unsecure_nonce(int length) {
 	srand(static_cast<unsigned>(std::time(nullptr)));
 

src/server/user_handler.hpp

@@ -150,9 +150,6 @@ class user_handler {
 			error(const std::string& message) : game::error(message) {}
 		};
 
-		/** Initiate the mailer object. */
-		void init_mailer(const config &c);
-
 		/** Create a random string of digits for password encryption. */
 		std::string create_unsecure_nonce(int length = 8);
 		std::string create_secure_nonce();
@@ -178,20 +175,4 @@ class user_handler {
 		virtual void db_insert_game_player_info(const std::string& uuid, int game_id, const std::string& username, int side_number, const std::string& is_host, const std::string& faction) =0;
 		virtual void db_insert_modification_info(const std::string& uuid, int game_id, const std::string& modification_name) =0;
 		virtual void db_set_oos_flag(const std::string& uuid, int game_id) =0;
-
-	protected:
-
-		/**
-		 * Sends an email to the specified address. Requires access to an SMTP server.
-		 *
-		 * Throws an error if the mail could not be sent.
-		 */
-		bool send_mail(const std::string& to_user, const std::string& subject, const std::string& message);
-
-		/**
-		 * Used in send_mail().
-		 *
-		 * Should return an empty string when not used.
-		 */
-		virtual std::string get_mail(const std::string& user) =0;
 };