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98 lines
4.5 KiB
Go
98 lines
4.5 KiB
Go
/*
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GoToSocial
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Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package model
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import "mime/multipart"
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// AttachmentRequest represents the form data parameters submitted by a client during a media upload request.
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// See: https://docs.joinmastodon.org/methods/statuses/media/
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type AttachmentRequest struct {
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File *multipart.FileHeader `form:"file"`
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Thumbnail *multipart.FileHeader `form:"thumbnail"`
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Description string `form:"description"`
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Focus string `form:"focus"`
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}
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// Attachment represents the object returned to a client after a successful media upload request.
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// See: https://docs.joinmastodon.org/methods/statuses/media/
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type Attachment struct {
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// The ID of the attachment in the database.
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ID string `json:"id"`
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// The type of the attachment.
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// unknown = unsupported or unrecognized file type.
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// image = Static image.
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// gifv = Looping, soundless animation.
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// video = Video clip.
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// audio = Audio track.
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Type string `json:"type"`
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// The location of the original full-size attachment.
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URL string `json:"url"`
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// The location of a scaled-down preview of the attachment.
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PreviewURL string `json:"preview_url"`
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// The location of the full-size original attachment on the remote server.
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RemoteURL string `json:"remote_url,omitempty"`
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// The location of a scaled-down preview of the attachment on the remote server.
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PreviewRemoteURL string `json:"preview_remote_url,omitempty"`
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// A shorter URL for the attachment.
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TextURL string `json:"text_url,omitempty"`
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// Metadata returned by Paperclip.
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// May contain subtrees small and original, as well as various other top-level properties.
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// More importantly, there may be another top-level focus Hash object as of 2.3.0, with coordinates can be used for smart thumbnail cropping.
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// See https://docs.joinmastodon.org/methods/statuses/media/#focal-points points for more.
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Meta MediaMeta `json:"meta,omitempty"`
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// Alternate text that describes what is in the media attachment, to be used for the visually impaired or when media attachments do not load.
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Description string `json:"description,omitempty"`
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// A hash computed by the BlurHash algorithm, for generating colorful preview thumbnails when media has not been downloaded yet.
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// See https://github.com/woltapp/blurhash
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Blurhash string `json:"blurhash,omitempty"`
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}
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// MediaMeta describes the returned media
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type MediaMeta struct {
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Length string `json:"length,omitempty"`
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Duration float32 `json:"duration,omitempty"`
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FPS uint16 `json:"fps,omitempty"`
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Size string `json:"size,omitempty"`
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Width int `json:"width,omitempty"`
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Height int `json:"height,omitempty"`
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Aspect float32 `json:"aspect,omitempty"`
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AudioEncode string `json:"audio_encode,omitempty"`
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AudioBitrate string `json:"audio_bitrate,omitempty"`
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AudioChannels string `json:"audio_channels,omitempty"`
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Original MediaDimensions `json:"original"`
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Small MediaDimensions `json:"small,omitempty"`
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Focus MediaFocus `json:"focus,omitempty"`
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}
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// MediaFocus describes the focal point of a piece of media. It should be returned to the caller as part of MediaMeta.
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type MediaFocus struct {
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X float32 `json:"x"` // should be between -1 and 1
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Y float32 `json:"y"` // should be between -1 and 1
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}
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// MediaDimensions describes the physical properties of a piece of media. It should be returned to the caller as part of MediaMeta.
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type MediaDimensions struct {
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Width int `json:"width,omitempty"`
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Height int `json:"height,omitempty"`
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FrameRate string `json:"frame_rate,omitempty"`
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Duration float32 `json:"duration,omitempty"`
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Bitrate int `json:"bitrate,omitempty"`
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Size string `json:"size,omitempty"`
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Aspect float32 `json:"aspect,omitempty"`
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}
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