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// SPDX-FileCopyrightText: 2015 Felix Rohrbach <kde@fxrh.de>
// SPDX-FileCopyrightText: 2016 Kitsune Ral <Kitsune-Ral@users.sf.net>
// SPDX-FileCopyrightText: 2017 Roman Plášil <me@rplasil.name>
// SPDX-License-Identifier: LGPL-2.1-or-later
#pragma once
#include "eventcontent.h"
#include "roomevent.h"
class QFileInfo;
namespace Quotient {
namespace MessageEventContent = EventContent; // Back-compatibility
/**
* The event class corresponding to m.room.message events
*/
class RoomMessageEvent : public RoomEvent {
Q_GADGET
public:
DEFINE_EVENT_TYPEID("m.room.message", RoomMessageEvent)
enum class MsgType {
Text,
Emote,
Notice,
Image,
File,
Location,
Video,
Audio,
Unknown
};
RoomMessageEvent(const QString& plainBody, const QString& jsonMsgType,
EventContent::TypedBase* content = nullptr);
explicit RoomMessageEvent(const QString& plainBody,
MsgType msgType = MsgType::Text,
EventContent::TypedBase* content = nullptr);
#if QT_VERSION_MAJOR < 6
[[deprecated("Create an EventContent object on the client side"
" and pass it to other constructors")]] //
explicit RoomMessageEvent(const QString& plainBody, const QFileInfo& file,
bool asGenericFile = false);
#endif
explicit RoomMessageEvent(const QJsonObject& obj);
MsgType msgtype() const;
QString rawMsgtype() const;
QString plainBody() const;
const EventContent::TypedBase* content() const { return _content.data(); }
template <typename VisitorT>
void editContent(VisitorT&& visitor)
{
visitor(*_content);
editJson()[ContentKeyL] = assembleContentJson(plainBody(), rawMsgtype(),
_content.data());
}
QMimeType mimeType() const;
//! \brief Determine whether the message has text content
//!
//! \return true, if the message type is one of m.text, m.notice, m.emote,
//! or the message type is unspecified (in which case plainBody()
//! can still be examined); false otherwise
bool hasTextContent() const;
//! \brief Determine whether the message has a file/attachment
//!
//! \return true, if the message has a data structure corresponding to
//! a file (such as m.file or m.audio); false otherwise
bool hasFileContent() const;
//! \brief Determine whether the message has a thumbnail
//!
//! \return true, if the message has a data structure corresponding to
//! a thumbnail (the message type may be one for visual content,
//! such as m.image, or generic binary content, i.e. m.file);
//! false otherwise
bool hasThumbnail() const;
//! \brief Obtain id of an event replaced by the current one
//! \sa RoomEvent::isReplaced, RoomEvent::replacedBy
QString replacedEvent() const;
static QString rawMsgTypeForUrl(const QUrl& url);
static QString rawMsgTypeForFile(const QFileInfo& fi);
private:
QScopedPointer<EventContent::TypedBase> _content;
// FIXME: should it really be static?
static QJsonObject assembleContentJson(const QString& plainBody,
const QString& jsonMsgType,
EventContent::TypedBase* content);
Q_ENUM(MsgType)
};
REGISTER_EVENT_TYPE(RoomMessageEvent)
using MessageEventType = RoomMessageEvent::MsgType;
namespace EventContent {
// Additional event content types
struct RelatesTo {
static constexpr const char* ReplyTypeId() { return "m.in_reply_to"; }
static constexpr const char* ReplacementTypeId() { return "m.replace"; }
QString type; // The only supported relation so far
QString eventId;
};
inline RelatesTo replyTo(QString eventId)
{
return { RelatesTo::ReplyTypeId(), std::move(eventId) };
}
inline RelatesTo replacementOf(QString eventId)
{
return { RelatesTo::ReplacementTypeId(), std::move(eventId) };
}
/**
* Rich text content for m.text, m.emote, m.notice
*
* Available fields: mimeType, body. The body can be either rich text
* or plain text, depending on what mimeType specifies.
*/
class TextContent : public TypedBase {
public:
TextContent(QString text, const QString& contentType,
Omittable<RelatesTo> relatesTo = none);
explicit TextContent(const QJsonObject& json);
QMimeType type() const override { return mimeType; }
QMimeType mimeType;
QString body;
Omittable<RelatesTo> relatesTo;
protected:
void fillJson(QJsonObject* json) const override;
};
/**
* Content class for m.location
*
* Available fields:
* - corresponding to the top-level JSON:
* - geoUri ("geo_uri" in JSON)
* - corresponding to the "info" subobject:
* - thumbnail.url ("thumbnail_url" in JSON)
* - corresponding to the "info/thumbnail_info" subobject:
* - thumbnail.payloadSize
* - thumbnail.mimeType
* - thumbnail.imageSize
*/
class LocationContent : public TypedBase {
public:
LocationContent(const QString& geoUri, const Thumbnail& thumbnail = {});
explicit LocationContent(const QJsonObject& json);
QMimeType type() const override;
public:
QString geoUri;
Thumbnail thumbnail;
protected:
void fillJson(QJsonObject* o) const override;
};
/**
* A base class for info types that include duration: audio and video
*/
template <typename ContentT>
class PlayableContent : public ContentT {
public:
using ContentT::ContentT;
PlayableContent(const QJsonObject& json)
: ContentT(json)
, duration(ContentT::originalInfoJson["duration"_ls].toInt())
{}
protected:
void fillJson(QJsonObject* json) const override
{
ContentT::fillJson(json);
auto infoJson = json->take("info"_ls).toObject();
infoJson.insert(QStringLiteral("duration"), duration);
json->insert(QStringLiteral("info"), infoJson);
}
public:
int duration;
};
/**
* Content class for m.video
*
* Available fields:
* - corresponding to the top-level JSON:
* - url
* - filename (extension to the CS API spec)
* - corresponding to the "info" subobject:
* - payloadSize ("size" in JSON)
* - mimeType ("mimetype" in JSON)
* - duration
* - imageSize (QSize for a combination of "h" and "w" in JSON)
* - thumbnail.url ("thumbnail_url" in JSON)
* - corresponding to the "info/thumbnail_info" subobject: contents of
* thumbnail field, in the same vein as for "info":
* - payloadSize
* - mimeType
* - imageSize
*/
using VideoContent = PlayableContent<UrlWithThumbnailContent<ImageInfo>>;
/**
* Content class for m.audio
*
* Available fields:
* - corresponding to the top-level JSON:
* - url
* - filename (extension to the CS API spec)
* - corresponding to the "info" subobject:
* - payloadSize ("size" in JSON)
* - mimeType ("mimetype" in JSON)
* - duration
*/
using AudioContent = PlayableContent<UrlBasedContent<FileInfo>>;
} // namespace EventContent
} // namespace Quotient
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