EmailSendingHttpWebApp.hpp

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// @formatter:off
//
// Balau core C++ library
//
// Copyright (C) 2017 Bora Software (contact@borasoftware.com)
//
// Licensed under the Boost Software License - Version 1.0 - August 17th, 2003.
// See the LICENSE file for the full license text.
//


#ifndef COM_BORA_SOFTWARE__BALAU_NETWORK_HTTP_SERVER_HTTP_WEB_APPS__EMAIL_SENDING_HTTP_WEB_APP
#define COM_BORA_SOFTWARE__BALAU_NETWORK_HTTP_SERVER_HTTP_WEB_APPS__EMAIL_SENDING_HTTP_WEB_APP

#include <Balau/Network/Http/Server/HttpWebApp.hpp>
#include <Balau/Network/Http/Server/HttpWebApps/Impl/CurlEmailSender.hpp>

// Avoid false positive (due to make_shared).
#pragma clang diagnostic push
#pragma ide diagnostic ignored "OCUnusedGlobalDeclarationInspection"

namespace Balau{

class BalauLogger;
class EnvironmentProperties;

namespace Network::Http::HttpWebApps {

class EmailSendingHttpWebApp : public HttpWebApp {
    public: using ParameterMap = std::unordered_map<std::string, std::string> ;

    public: using BodyGenerator = std::function<std::string (HttpSession & session,
                                                             const StringRequest & request,
                                                             std::map<std::string, std::string> & variables,
                                                             const ParameterMap &)>;

    public: EmailSendingHttpWebApp(BodyGenerator bodyGenerator_,
                                   std::shared_ptr<HttpWebApp> successHandler_,
                                   std::shared_ptr<HttpWebApp> failureHandler_,
                                   std::string host,
                                   unsigned short port,
                                   std::string user,
                                   std::string pw,
                                   std::string userAgent,
                                   std::string subject_,
                                   std::string from_,
                                   std::string to_,
                                   std::vector<std::string> cc_ = {},
                                   bool useTLS_ = true);

    public: EmailSendingHttpWebApp(BodyGenerator bodyGenerator_,
                                   std::string successRedirectLocation_,
                                   std::string failureRedirectLocation_,
                                   std::string host,
                                   unsigned short port,
                                   std::string user,
                                   std::string pw,
                                   std::string userAgent,
                                   std::string subject_,
                                   std::string from_,
                                   std::string to_,
                                   std::vector<std::string> cc_ = {},
                                   bool useTLS_ = true);

    public: EmailSendingHttpWebApp(const EnvironmentProperties & configuration, const BalauLogger & logger);

    public: void handleGetRequest(HttpSession & session,
                                  const StringRequest & request,
                                  std::map<std::string, std::string> & variables) override;

    public: void handleHeadRequest(HttpSession & session,
                                   const StringRequest & request,
                                   std::map<std::string, std::string> & variables) override;

    public: void handlePostRequest(HttpSession & session,
                                   const StringRequest & request,
                                   std::map<std::string, std::string> & variables) override;


    private: static unsigned short verifyPort(int port);

    private: static BodyGenerator createBodyGenerator(const EnvironmentProperties & configuration);

    private: BodyGenerator bodyGenerator;
    private: const std::shared_ptr<HttpWebApp> successHandler;
    private: const std::shared_ptr<HttpWebApp> failureHandler;
    private: const std::string successRedirectLocation;
    private: const std::string failureRedirectLocation;
    private: const std::string subject;
    private: const std::string from;
    private: const std::string to;
    private: const std::vector<std::string> cc;
    private: const bool useTLS;
    private: Impl::CurlEmailSender emailSender;
    private: std::unique_ptr<BalauLogger> log;
};

} // namespace Network::Http::HttpWebApps

} // namespace Balau

#pragma clang diagnostic pop

#endif // COM_BORA_SOFTWARE__BALAU_NETWORK_HTTP_SERVER_HTTP_WEB_APPS__EMAIL_SENDING_HTTP_WEB_APP