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mastodon-cpp/src/easy/easy.hpp

336 lines
8.1 KiB
C++

/* This file is part of mastodon-cpp.
* Copyright © 2018, 2019 tastytea <tastytea@tastytea.de>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef MASTODON_EASY_CPP_HPP
#define MASTODON_EASY_CPP_HPP
#include <string>
#include <cstdint>
#include <chrono>
#include <vector>
#include <utility>
#include <functional>
#include <ostream>
#include <jsoncpp/json/json.h>
#include "return_types_easy.hpp"
// If we are compiling mastodon-cpp, use another include path
#ifdef MASTODON_CPP
#include "mastodon-cpp.hpp"
#else
#include <mastodon-cpp/mastodon-cpp.hpp>
#endif
using std::string;
using std::vector;
using std::uint64_t;
using std::uint16_t;
using std::chrono::system_clock;
namespace Mastodon
{
/*!
* @brief Child of Mastodon::API with abstract methods.
*
* @since before 0.11.0
*/
namespace Easy
{
/*!
* @brief Describes the event type
*
* @since before 0.11.0
*/
enum class event_type
{
Update,
Notification,
Delete,
Undefined
};
/*!
* @brief Describes visibility of toots.
*
* @since before 0.11.0
*/
enum class visibility_type
{
Direct,
Private,
Unlisted,
Public,
Undefined
};
/*!
* @brief Describes the attachment type
*
* @since before 0.11.0
*/
enum class attachment_type
{
Image,
Video,
Gifv,
Unknown,
Undefined
};
/*!
* @brief Describes the card type
*
* @since before 0.11.0
*/
enum class card_type
{
Link,
Photo,
Video,
Rich,
Undefined
};
/*!
* @brief Describes the notification type
*
* @since before 0.11.0
*/
enum class notification_type
{
Mention,
Reblog,
Favourite,
Follow,
Undefined
};
/*!
* @brief Used for stream events.
*
* @since before 0.11.0
*/
typedef std::pair<event_type, string> stream_event;
/*!
* @brief Map of 'notification type' and 'push is requested or not'
*
* Used in PushSubscription::alerts().
*
* @since 0.13.3
*/
typedef std::map<Easy::notification_type, bool> alertmap;
// TODO: Get rid of forward declarations.
class Account;
class Application;
class Attachment;
class Card;
class Context;
class Emoji;
class Instance;
class List;
class Mention;
class Notification;
class Relationship;
class Report;
class Results;
class Status;
class Tag;
class PushSubscription;
/*!
* @brief Class to hold the `Link`-header.
*
* Extracts max_id and since_id from the `Link`-header
*
* @since before 0.11.0
*/
// TODO: Convert to struct?
class Link
{
public:
/*!
* @param link_header The content of the `Link` header
*
* @since before 0.11.0
*/
explicit Link(const string &link_header);
/*!
* @brief Returns max_id
*
* @since before 0.11.0
*/
const string next() const;
/*!
* @brief Returns max_id
*
* @since before 0.11.0
*/
const string max_id() const;
/*!
* @brief Returns since_id
*
* @since before 0.11.0
*/
const string prev() const;
/*!
* @brief Returns since_id
*
* @since before 0.11.0
*/
const string since_id() const;
private:
string _next;
string _prev;
};
/*!
* @brief Turns a JSON array into a vector of strings
*
* @param json JSON string holding the array
*
* @return vector of strings or an empty vector on error
*
* @since before 0.11.0
*/
const std::vector<string> json_array_to_vector(const string &json);
/*!
* @brief Split stream into a vector of events
*
* @param streamdata Data from get_stream()
*
* @return vector of stream events
*
* @since before 0.11.0
*/
const std::vector<stream_event> parse_stream(const std::string &streamdata);
/*!
* @brief Interface to the Mastodon API, easy version.
*
* Provides convenient functions to deal with the responses you get.
*/
class API : public Mastodon::API
{
public:
/*!
* @brief Constructs a new Easy object.
*
* To register your application, leave access_token blank and
* call register_app1() and register_app2().
*
* @param instance The hostname of your instance
* @param access_token The access token
*
* @since before 0.11.0
*/
explicit API(const string &instance, const string &access_token);
/*!
* @brief Gets the links from the last answer
*
* @since before 0.11.0
*/
const Link get_link() const;
/*!
* @brief Converts a time_point to a string
*
* The return value can not exceed 1023 chars.
*
* @param timepoint The timepoint
* @param format The format of the string, same as with
* `strftime`.
*
* Example:
* @code
* auto timepoint = status.created_at();
* cout << Easy::strtime_utc(timepoint, "%F, %T") << '\n';
* @endcode
*
* @return The UTC time as string
*
* @since 0.11.0
*/
// TODO: Time type, convertible to time_point, str_utc and str_local.
static const string strtime_utc(const system_clock::time_point &timepoint,
const string &format);
/*!
* @brief See strtime_utc
*
* @return The local time as string
*
* @since 0.11.0
*/
static const string strtime_local(const system_clock::time_point &timepoint,
const string &format);
// #### simple calls ####
// TODO: Own file.
/*!
* @brief Sends a post.
*
* @param status The status to send
* @param error @ref error "Error code"
*
* @return The new Easy::Status
*
* @since 0.18.1
*/
const return_entity<Easy::Status> send_post(const Status &status);
/*!
* @brief Alias for send_post()
*
* @since 0.17.0
*/
const return_entity<Easy::Status> send_toot(const Status &status);
/*!
* @brief Gets notifications.
*
* @param error @ref error "Error code"
* @param limit Maximum number of notifications
* @param since_id Return notifications newer than ID
* @param max_id Return notifications older than ID
*
* @return vector of Easy::Notification.
*
* @since 0.21.0
*/
const return_entity_vector<Easy::Notification> get_notifications(
const uint16_t limit = 20, const string since_id = "",
const string max_id = "");
protected:
inline static const string strtime
(const system_clock::time_point &timepoint,
const string &format, const bool &utc);
};
}
}
#endif // MASTODON_EASY_CPP_HPP