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linting + organizing

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This commit is contained in:
tsmethurst 2021-04-20 18:14:23 +02:00
commit dafc3b5b92
60 changed files with 746 additions and 390 deletions
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32
internal/media/media.go
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@ -33,27 +33,27 @@ import (
)
const (
// Key for small/thumbnail versions of media
// MediaSmall is the key for small/thumbnail versions of media
MediaSmall = "small"
// Key for original/fullsize versions of media and emoji
// MediaOriginal is the key for original/fullsize versions of media and emoji
MediaOriginal = "original"
// Key for static (non-animated) versions of emoji
// MediaStatic is the key for static (non-animated) versions of emoji
MediaStatic = "static"
// Key for media attachments
// MediaAttachment is the key for media attachments
MediaAttachment = "attachment"
// Key for profile header
// MediaHeader is the key for profile header requests
MediaHeader = "header"
// Key for profile avatar
// MediaAvatar is the key for profile avatar requests
MediaAvatar = "avatar"
// Key for emoji type
// MediaEmoji is the key for emoji type requests
MediaEmoji = "emoji"
// Maximum permitted bytes of an emoji upload (50kb)
// EmojiMaxBytes is the maximum permitted bytes of an emoji upload (50kb)
EmojiMaxBytes = 51200
)
// MediaHandler provides an interface for parsing, storing, and retrieving media objects like photos, videos, and gifs.
type MediaHandler interface {
// Handler provides an interface for parsing, storing, and retrieving media objects like photos, videos, and gifs.
type Handler interface {
// ProcessHeaderOrAvatar takes a new header image for an account, checks it out, removes exif data from it,
// puts it in whatever storage backend we're using, sets the relevant fields in the database for the new image,
// and then returns information to the caller about the new header.
@ -77,7 +77,8 @@ type mediaHandler struct {
log *logrus.Logger
}
func New(config *config.Config, database db.DB, storage storage.Storage, log *logrus.Logger) MediaHandler {
// New returns a new handler with the given config, db, storage, and logger
func New(config *config.Config, database db.DB, storage storage.Storage, log *logrus.Logger) Handler {
return &mediaHandler{
config: config,
db: database,
@ -90,6 +91,9 @@ func New(config *config.Config, database db.DB, storage storage.Storage, log *lo
INTERFACE FUNCTIONS
*/
// ProcessHeaderOrAvatar takes a new header image for an account, checks it out, removes exif data from it,
// puts it in whatever storage backend we're using, sets the relevant fields in the database for the new image,
// and then returns information to the caller about the new header.
func (mh *mediaHandler) ProcessHeaderOrAvatar(attachment []byte, accountID string, headerOrAvi string) (*gtsmodel.MediaAttachment, error) {
l := mh.log.WithField("func", "SetHeaderForAccountID")
@ -125,6 +129,9 @@ func (mh *mediaHandler) ProcessHeaderOrAvatar(attachment []byte, accountID strin
return ma, nil
}
// ProcessLocalAttachment takes a new attachment and the requesting account, checks it out, removes exif data from it,
// puts it in whatever storage backend we're using, sets the relevant fields in the database for the new media,
// and then returns information to the caller about the attachment.
func (mh *mediaHandler) ProcessLocalAttachment(attachment []byte, accountID string) (*gtsmodel.MediaAttachment, error) {
contentType, err := parseContentType(attachment)
if err != nil {
@ -160,6 +167,9 @@ func (mh *mediaHandler) ProcessLocalAttachment(attachment []byte, accountID stri
return nil, fmt.Errorf("content type %s not (yet) supported", contentType)
}
// ProcessLocalEmoji takes a new emoji and a shortcode, cleans it up, puts it in storage, and creates a new
// *gts.Emoji for it, then returns it to the caller. It's the caller's responsibility to put the returned struct
// in the database.
func (mh *mediaHandler) ProcessLocalEmoji(emojiBytes []byte, shortcode string) (*gtsmodel.Emoji, error) {
var clean []byte
var err error