diff options
Diffstat (limited to 'lib/csapi/content-repo.h')
| -rw-r--r-- | lib/csapi/content-repo.h | 504 |
1 files changed, 261 insertions, 243 deletions
diff --git a/lib/csapi/content-repo.h b/lib/csapi/content-repo.h index 5ef2e0d6..ed67485c 100644 --- a/lib/csapi/content-repo.h +++ b/lib/csapi/content-repo.h @@ -6,255 +6,273 @@ #include "jobs/basejob.h" -#include "converters.h" #include <QtCore/QIODevice> +#include <QtNetwork/QNetworkReply> -namespace QMatrixClient -{ - // Operations +namespace Quotient { - /// Upload some content to the content repository. - class UploadContentJob : public BaseJob - { - public: - /*! Upload some content to the content repository. - * \param content - * \param filename - * The name of the file being uploaded - * \param contentType - * The content type of the file being uploaded - */ - explicit UploadContentJob(QIODevice* content, const QString& filename = {}, const QString& contentType = {}); - ~UploadContentJob() override; - - // Result properties - - /// The MXC URI to the uploaded content. - const QString& contentUri() const; - - protected: - Status parseJson(const QJsonDocument& data) override; - - private: - class Private; - QScopedPointer<Private> d; - }; - - /// Download content from the content repository. - class GetContentJob : public BaseJob - { - public: - /*! Download content from the content repository. - * \param serverName - * The server name from the ``mxc://`` URI (the authoritory component) - * \param mediaId - * The media ID from the ``mxc://`` URI (the path component) - * \param allowRemote - * Indicates to the server that it should not attempt to fetch the media if it is deemed - * remote. This is to prevent routing loops where the server contacts itself. Defaults to - * true if not provided. - */ - explicit GetContentJob(const QString& serverName, const QString& mediaId, bool allowRemote = true); - - /*! Construct a URL without creating a full-fledged job object - * - * This function can be used when a URL for - * GetContentJob is necessary but the job - * itself isn't. - */ - static QUrl makeRequestUrl(QUrl baseUrl, const QString& serverName, const QString& mediaId, bool allowRemote = true); - - ~GetContentJob() override; - - // Result properties - - /// The content type of the file that was previously uploaded. - const QString& contentType() const; - /// The name of the file that was previously uploaded, if set. - const QString& contentDisposition() const; - /// The content that was previously uploaded. - QIODevice* data() const; - - protected: - Status parseReply(QNetworkReply* reply) override; - - private: - class Private; - QScopedPointer<Private> d; - }; - - /// Download content from the content repository as a given filename. - class GetContentOverrideNameJob : public BaseJob +/*! \brief Upload some content to the content repository. + * + */ +class UploadContentJob : public BaseJob { +public: + /*! \brief Upload some content to the content repository. + * + * \param content + * The content to be uploaded. + * + * \param filename + * The name of the file being uploaded + * + * \param contentType + * The content type of the file being uploaded + */ + explicit UploadContentJob(QIODevice* content, const QString& filename = {}, + const QString& contentType = {}); + + // Result properties + + /// The `MXC URI`_ to the uploaded content. + QString contentUri() const { - public: - /*! Download content from the content repository as a given filename. - * \param serverName - * The server name from the ``mxc://`` URI (the authoritory component) - * \param mediaId - * The media ID from the ``mxc://`` URI (the path component) - * \param fileName - * The filename to give in the Content-Disposition - * \param allowRemote - * Indicates to the server that it should not attempt to fetch the media if it is deemed - * remote. This is to prevent routing loops where the server contacts itself. Defaults to - * true if not provided. - */ - explicit GetContentOverrideNameJob(const QString& serverName, const QString& mediaId, const QString& fileName, bool allowRemote = true); - - /*! Construct a URL without creating a full-fledged job object - * - * This function can be used when a URL for - * GetContentOverrideNameJob is necessary but the job - * itself isn't. - */ - static QUrl makeRequestUrl(QUrl baseUrl, const QString& serverName, const QString& mediaId, const QString& fileName, bool allowRemote = true); - - ~GetContentOverrideNameJob() override; - - // Result properties - - /// The content type of the file that was previously uploaded. - const QString& contentType() const; - /// The name of file given in the request - const QString& contentDisposition() const; - /// The content that was previously uploaded. - QIODevice* data() const; - - protected: - Status parseReply(QNetworkReply* reply) override; - - private: - class Private; - QScopedPointer<Private> d; - }; - - /// Download a thumbnail of the content from the content repository. - class GetContentThumbnailJob : public BaseJob + return loadFromJson<QString>("content_uri"_ls); + } +}; + +/*! \brief Download content from the content repository. + * + */ +class GetContentJob : public BaseJob { +public: + /*! \brief Download content from the content repository. + * + * \param serverName + * The server name from the ``mxc://`` URI (the authoritory component) + * + * \param mediaId + * The media ID from the ``mxc://`` URI (the path component) + * + * \param allowRemote + * Indicates to the server that it should not attempt to fetch the media + * if it is deemed remote. This is to prevent routing loops where the server + * contacts itself. Defaults to true if not provided. + */ + explicit GetContentJob(const QString& serverName, const QString& mediaId, + bool allowRemote = true); + + /*! \brief Construct a URL without creating a full-fledged job object + * + * This function can be used when a URL for GetContentJob + * is necessary but the job itself isn't. + */ + static QUrl makeRequestUrl(QUrl baseUrl, const QString& serverName, + const QString& mediaId, bool allowRemote = true); + + // Result properties + + /// The content type of the file that was previously uploaded. + QString contentType() const { return reply()->rawHeader("Content-Type"); } + + /// The name of the file that was previously uploaded, if set. + QString contentDisposition() const { - public: - /*! Download a thumbnail of the content from the content repository. - * \param serverName - * The server name from the ``mxc://`` URI (the authoritory component) - * \param mediaId - * The media ID from the ``mxc://`` URI (the path component) - * \param width - * The *desired* width of the thumbnail. The actual thumbnail may not - * match the size specified. - * \param height - * The *desired* height of the thumbnail. The actual thumbnail may not - * match the size specified. - * \param method - * The desired resizing method. - * \param allowRemote - * Indicates to the server that it should not attempt to fetch the media if it is deemed - * remote. This is to prevent routing loops where the server contacts itself. Defaults to - * true if not provided. - */ - explicit GetContentThumbnailJob(const QString& serverName, const QString& mediaId, int width, int height, const QString& method = {}, bool allowRemote = true); - - /*! Construct a URL without creating a full-fledged job object - * - * This function can be used when a URL for - * GetContentThumbnailJob is necessary but the job - * itself isn't. - */ - static QUrl makeRequestUrl(QUrl baseUrl, const QString& serverName, const QString& mediaId, int width, int height, const QString& method = {}, bool allowRemote = true); - - ~GetContentThumbnailJob() override; - - // Result properties - - /// The content type of the thumbnail. - const QString& contentType() const; - /// A thumbnail of the requested content. - QIODevice* data() const; - - protected: - Status parseReply(QNetworkReply* reply) override; - - private: - class Private; - QScopedPointer<Private> d; - }; - - /// Get information about a URL for a client - class GetUrlPreviewJob : public BaseJob + return reply()->rawHeader("Content-Disposition"); + } + + /// The content that was previously uploaded. + QIODevice* data() { return reply(); } +}; + +/*! \brief Download content from the content repository overriding the file name + * + * This will download content from the content repository (same as + * the previous endpoint) but replace the target file name with the one + * provided by the caller. + */ +class GetContentOverrideNameJob : public BaseJob { +public: + /*! \brief Download content from the content repository overriding the file + * name + * + * \param serverName + * The server name from the ``mxc://`` URI (the authoritory component) + * + * \param mediaId + * The media ID from the ``mxc://`` URI (the path component) + * + * \param fileName + * A filename to give in the ``Content-Disposition`` header. + * + * \param allowRemote + * Indicates to the server that it should not attempt to fetch the media + * if it is deemed remote. This is to prevent routing loops where the server + * contacts itself. Defaults to true if not provided. + */ + explicit GetContentOverrideNameJob(const QString& serverName, + const QString& mediaId, + const QString& fileName, + bool allowRemote = true); + + /*! \brief Construct a URL without creating a full-fledged job object + * + * This function can be used when a URL for GetContentOverrideNameJob + * is necessary but the job itself isn't. + */ + static QUrl makeRequestUrl(QUrl baseUrl, const QString& serverName, + const QString& mediaId, const QString& fileName, + bool allowRemote = true); + + // Result properties + + /// The content type of the file that was previously uploaded. + QString contentType() const { return reply()->rawHeader("Content-Type"); } + + /// The ``fileName`` requested or the name of the file that was previously + /// uploaded, if set. + QString contentDisposition() const { - public: - /*! Get information about a URL for a client - * \param url - * The URL to get a preview of - * \param ts - * The preferred point in time to return a preview for. The server may - * return a newer version if it does not have the requested version - * available. - */ - explicit GetUrlPreviewJob(const QString& url, Omittable<qint64> ts = none); - - /*! Construct a URL without creating a full-fledged job object - * - * This function can be used when a URL for - * GetUrlPreviewJob is necessary but the job - * itself isn't. - */ - static QUrl makeRequestUrl(QUrl baseUrl, const QString& url, Omittable<qint64> ts = none); - - ~GetUrlPreviewJob() override; - - // Result properties - - /// The byte-size of the image. Omitted if there is no image attached. - Omittable<qint64> matrixImageSize() const; - /// An MXC URI to the image. Omitted if there is no image. - const QString& ogImage() const; - - protected: - Status parseJson(const QJsonDocument& data) override; - - private: - class Private; - QScopedPointer<Private> d; - }; + return reply()->rawHeader("Content-Disposition"); + } + /// The content that was previously uploaded. + QIODevice* data() { return reply(); } +}; + +/*! \brief Download a thumbnail of content from the content repository + * + * Download a thumbnail of content from the content repository. + * See the `thumbnailing <#thumbnails>`_ section for more information. + */ +class GetContentThumbnailJob : public BaseJob { +public: + /*! \brief Download a thumbnail of content from the content repository + * + * \param serverName + * The server name from the ``mxc://`` URI (the authoritory component) + * + * \param mediaId + * The media ID from the ``mxc://`` URI (the path component) + * + * \param width + * The *desired* width of the thumbnail. The actual thumbnail may be + * larger than the size specified. + * + * \param height + * The *desired* height of the thumbnail. The actual thumbnail may be + * larger than the size specified. + * + * \param method + * The desired resizing method. See the `thumbnailing <#thumbnails>`_ + * section for more information. + * + * \param allowRemote + * Indicates to the server that it should not attempt to fetch + * the media if it is deemed remote. This is to prevent routing loops + * where the server contacts itself. Defaults to true if not provided. + */ + explicit GetContentThumbnailJob(const QString& serverName, + const QString& mediaId, int width, + int height, const QString& method = {}, + bool allowRemote = true); + + /*! \brief Construct a URL without creating a full-fledged job object + * + * This function can be used when a URL for GetContentThumbnailJob + * is necessary but the job itself isn't. + */ + static QUrl makeRequestUrl(QUrl baseUrl, const QString& serverName, + const QString& mediaId, int width, int height, + const QString& method = {}, + bool allowRemote = true); + + // Result properties + + /// The content type of the thumbnail. + QString contentType() const { return reply()->rawHeader("Content-Type"); } + + /// A thumbnail of the requested content. + QIODevice* data() { return reply(); } +}; + +/*! \brief Get information about a URL for a client + * + * Get information about a URL for the client. Typically this is called when a + * client sees a URL in a message and wants to render a preview for the user. + * + * .. Note:: + * Clients should consider avoiding this endpoint for URLs posted in encrypted + * rooms. Encrypted rooms often contain more sensitive information the users + * do not want to share with the homeserver, and this can mean that the URLs + * being shared should also not be shared with the homeserver. + */ +class GetUrlPreviewJob : public BaseJob { +public: + /*! \brief Get information about a URL for a client + * + * \param url + * The URL to get a preview of. + * + * \param ts + * The preferred point in time to return a preview for. The server may + * return a newer version if it does not have the requested version + * available. + */ + explicit GetUrlPreviewJob(const QString& url, Omittable<qint64> ts = none); + + /*! \brief Construct a URL without creating a full-fledged job object + * + * This function can be used when a URL for GetUrlPreviewJob + * is necessary but the job itself isn't. + */ + static QUrl makeRequestUrl(QUrl baseUrl, const QString& url, + Omittable<qint64> ts = none); + + // Result properties + + /// The byte-size of the image. Omitted if there is no image attached. + Omittable<qint64> matrixImageSize() const + { + return loadFromJson<Omittable<qint64>>("matrix:image:size"_ls); + } + + /// An `MXC URI`_ to the image. Omitted if there is no image. + QString ogImage() const { return loadFromJson<QString>("og:image"_ls); } +}; + +/*! \brief Get the configuration for the content repository. + * + * This endpoint allows clients to retrieve the configuration of the content + * repository, such as upload limitations. + * Clients SHOULD use this as a guide when using content repository endpoints. + * All values are intentionally left optional. Clients SHOULD follow + * the advice given in the field description when the field is not available. + * + * **NOTE:** Both clients and server administrators should be aware that proxies + * between the client and the server may affect the apparent behaviour of + * content repository APIs, for example, proxies may enforce a lower upload size + * limit than is advertised by the server on this endpoint. + */ +class GetConfigJob : public BaseJob { +public: /// Get the configuration for the content repository. - /// - /// This endpoint allows clients to retrieve the configuration of the content - /// repository, such as upload limitations. - /// Clients SHOULD use this as a guide when using content repository endpoints. - /// All values are intentionally left optional. Clients SHOULD follow - /// the advice given in the field description when the field is not available. - /// - /// **NOTE:** Both clients and server administrators should be aware that proxies - /// between the client and the server may affect the apparent behaviour of content - /// repository APIs, for example, proxies may enforce a lower upload size limit - /// than is advertised by the server on this endpoint. - class GetConfigJob : public BaseJob + explicit GetConfigJob(); + + /*! \brief Construct a URL without creating a full-fledged job object + * + * This function can be used when a URL for GetConfigJob + * is necessary but the job itself isn't. + */ + static QUrl makeRequestUrl(QUrl baseUrl); + + // Result properties + + /// The maximum size an upload can be in bytes. + /// Clients SHOULD use this as a guide when uploading content. + /// If not listed or null, the size limit should be treated as unknown. + Omittable<qint64> uploadSize() const { - public: - explicit GetConfigJob(); - - /*! Construct a URL without creating a full-fledged job object - * - * This function can be used when a URL for - * GetConfigJob is necessary but the job - * itself isn't. - */ - static QUrl makeRequestUrl(QUrl baseUrl); - - ~GetConfigJob() override; - - // Result properties - - /// The maximum size an upload can be in bytes. - /// Clients SHOULD use this as a guide when uploading content. - /// If not listed or null, the size limit should be treated as unknown. - Omittable<qint64> uploadSize() const; - - protected: - Status parseJson(const QJsonDocument& data) override; - - private: - class Private; - QScopedPointer<Private> d; - }; -} // namespace QMatrixClient + return loadFromJson<Omittable<qint64>>("m.upload.size"_ls); + } +}; + +} // namespace Quotient |