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Diffstat (limited to 'internal/apimodule/media/mediacreate.go')
-rw-r--r--internal/apimodule/media/mediacreate.go193
1 files changed, 0 insertions, 193 deletions
diff --git a/internal/apimodule/media/mediacreate.go b/internal/apimodule/media/mediacreate.go
deleted file mode 100644
index ee713a471..000000000
--- a/internal/apimodule/media/mediacreate.go
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- GoToSocial
- Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- 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 Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-package media
-
-import (
- "bytes"
- "errors"
- "fmt"
- "io"
- "net/http"
- "strconv"
- "strings"
-
- "github.com/gin-gonic/gin"
- "github.com/superseriousbusiness/gotosocial/internal/config"
- mastotypes "github.com/superseriousbusiness/gotosocial/internal/mastotypes/mastomodel"
- "github.com/superseriousbusiness/gotosocial/internal/oauth"
-)
-
-// MediaCreatePOSTHandler handles requests to create/upload media attachments
-func (m *Module) MediaCreatePOSTHandler(c *gin.Context) {
- l := m.log.WithField("func", "statusCreatePOSTHandler")
- authed, err := oauth.MustAuth(c, true, true, true, true) // posting new media is serious business so we want *everything*
- if err != nil {
- l.Debugf("couldn't auth: %s", err)
- c.JSON(http.StatusForbidden, gin.H{"error": err.Error()})
- return
- }
-
- // First check this user/account is permitted to create media
- // There's no point continuing otherwise.
- if authed.User.Disabled || !authed.User.Approved || !authed.Account.SuspendedAt.IsZero() {
- l.Debugf("couldn't auth: %s", err)
- c.JSON(http.StatusForbidden, gin.H{"error": "account is disabled, not yet approved, or suspended"})
- return
- }
-
- // extract the media create form from the request context
- l.Tracef("parsing request form: %s", c.Request.Form)
- form := &mastotypes.AttachmentRequest{}
- if err := c.ShouldBind(form); err != nil || form == nil {
- l.Debugf("could not parse form from request: %s", err)
- c.JSON(http.StatusBadRequest, gin.H{"error": "missing one or more required form values"})
- return
- }
-
- // Give the fields on the request form a first pass to make sure the request is superficially valid.
- l.Tracef("validating form %+v", form)
- if err := validateCreateMedia(form, m.config.MediaConfig); err != nil {
- l.Debugf("error validating form: %s", err)
- c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
- return
- }
-
- // open the attachment and extract the bytes from it
- f, err := form.File.Open()
- if err != nil {
- l.Debugf("error opening attachment: %s", err)
- c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("could not open provided attachment: %s", err)})
- return
- }
- buf := new(bytes.Buffer)
- size, err := io.Copy(buf, f)
- if err != nil {
- l.Debugf("error reading attachment: %s", err)
- c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("could not read provided attachment: %s", err)})
- return
- }
- if size == 0 {
- l.Debug("could not read provided attachment: size 0 bytes")
- c.JSON(http.StatusBadRequest, gin.H{"error": "could not read provided attachment: size 0 bytes"})
- return
- }
-
- // allow the mediaHandler to work its magic of processing the attachment bytes, and putting them in whatever storage backend we're using
- attachment, err := m.mediaHandler.ProcessLocalAttachment(buf.Bytes(), authed.Account.ID)
- if err != nil {
- l.Debugf("error reading attachment: %s", err)
- c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("could not process attachment: %s", err)})
- return
- }
-
- // now we need to add extra fields that the attachment processor doesn't know (from the form)
- // TODO: handle this inside mediaHandler.ProcessAttachment (just pass more params to it)
-
- // first description
- attachment.Description = form.Description
-
- // now parse the focus parameter
- // TODO: tidy this up into a separate function and just return an error so all the c.JSON and return calls are obviated
- var focusx, focusy float32
- if form.Focus != "" {
- spl := strings.Split(form.Focus, ",")
- if len(spl) != 2 {
- l.Debugf("improperly formatted focus %s", form.Focus)
- c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("improperly formatted focus %s", form.Focus)})
- return
- }
- xStr := spl[0]
- yStr := spl[1]
- if xStr == "" || yStr == "" {
- l.Debugf("improperly formatted focus %s", form.Focus)
- c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("improperly formatted focus %s", form.Focus)})
- return
- }
- fx, err := strconv.ParseFloat(xStr, 32)
- if err != nil {
- l.Debugf("improperly formatted focus %s: %s", form.Focus, err)
- c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("improperly formatted focus %s", form.Focus)})
- return
- }
- if fx > 1 || fx < -1 {
- l.Debugf("improperly formatted focus %s", form.Focus)
- c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("improperly formatted focus %s", form.Focus)})
- return
- }
- focusx = float32(fx)
- fy, err := strconv.ParseFloat(yStr, 32)
- if err != nil {
- l.Debugf("improperly formatted focus %s: %s", form.Focus, err)
- c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("improperly formatted focus %s", form.Focus)})
- return
- }
- if fy > 1 || fy < -1 {
- l.Debugf("improperly formatted focus %s", form.Focus)
- c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("improperly formatted focus %s", form.Focus)})
- return
- }
- focusy = float32(fy)
- }
- attachment.FileMeta.Focus.X = focusx
- attachment.FileMeta.Focus.Y = focusy
-
- // prepare the frontend representation now -- if there are any errors here at least we can bail without
- // having already put something in the database and then having to clean it up again (eugh)
- mastoAttachment, err := m.mastoConverter.AttachmentToMasto(attachment)
- if err != nil {
- l.Debugf("error parsing media attachment to frontend type: %s", err)
- c.JSON(http.StatusInternalServerError, gin.H{"error": fmt.Sprintf("error parsing media attachment to frontend type: %s", err)})
- return
- }
-
- // now we can confidently put the attachment in the database
- if err := m.db.Put(attachment); err != nil {
- l.Debugf("error storing media attachment in db: %s", err)
- c.JSON(http.StatusInternalServerError, gin.H{"error": fmt.Sprintf("error storing media attachment in db: %s", err)})
- return
- }
-
- // and return its frontend representation
- c.JSON(http.StatusAccepted, mastoAttachment)
-}
-
-func validateCreateMedia(form *mastotypes.AttachmentRequest, config *config.MediaConfig) error {
- // check there actually is a file attached and it's not size 0
- if form.File == nil || form.File.Size == 0 {
- return errors.New("no attachment given")
- }
-
- // a very superficial check to see if no size limits are exceeded
- // we still don't actually know which media types we're dealing with but the other handlers will go into more detail there
- maxSize := config.MaxVideoSize
- if config.MaxImageSize > maxSize {
- maxSize = config.MaxImageSize
- }
- if form.File.Size > int64(maxSize) {
- return fmt.Errorf("file size limit exceeded: limit is %d bytes but attachment was %d bytes", maxSize, form.File.Size)
- }
-
- if len(form.Description) < config.MinDescriptionChars || len(form.Description) > config.MaxDescriptionChars {
- return fmt.Errorf("image description length must be between %d and %d characters (inclusive), but provided image description was %d chars", config.MinDescriptionChars, config.MaxDescriptionChars, len(form.Description))
- }
-
- // TODO: validate focus here
-
- return nil
-}