222 lines
6.8 KiB
Go
222 lines
6.8 KiB
Go
/*
|
|
GoToSocial
|
|
Copyright (C) 2021-2022 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 admin
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
"net/http"
|
|
"strings"
|
|
|
|
"github.com/gin-gonic/gin"
|
|
apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
|
|
apiutil "github.com/superseriousbusiness/gotosocial/internal/api/util"
|
|
"github.com/superseriousbusiness/gotosocial/internal/config"
|
|
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
|
|
"github.com/superseriousbusiness/gotosocial/internal/oauth"
|
|
"github.com/superseriousbusiness/gotosocial/internal/validate"
|
|
)
|
|
|
|
// EmojiPATCHHandler swagger:operation PATCH /api/v1/admin/custom_emojis/{id} emojiUpdate
|
|
//
|
|
// Perform admin action on a local or remote emoji known to this instance.
|
|
//
|
|
// Action performed depends upon the action `type` provided.
|
|
//
|
|
// `disable`: disable a REMOTE emoji from being used/displayed on this instance. Does not work for local emojis.
|
|
//
|
|
// `copy`: copy a REMOTE emoji to this instance. When doing this action, a shortcode MUST be provided, and it must
|
|
// be unique among emojis already present on this instance. A category MAY be provided, and the copied emoji will then
|
|
// be put into the provided category.
|
|
//
|
|
// `modify`: modify a LOCAL emoji. You can provide a new image for the emoji and/or update the category.
|
|
//
|
|
// Local emojis cannot be deleted using this endpoint. To delete a local emoji, check DELETE /api/v1/admin/custom_emojis/{id} instead.
|
|
//
|
|
// ---
|
|
// tags:
|
|
// - admin
|
|
//
|
|
// consumes:
|
|
// - multipart/form-data
|
|
//
|
|
// produces:
|
|
// - application/json
|
|
//
|
|
// parameters:
|
|
// -
|
|
// name: id
|
|
// type: string
|
|
// description: The id of the emoji.
|
|
// in: path
|
|
// required: true
|
|
// -
|
|
// name: type
|
|
// in: formData
|
|
// description: |-
|
|
// Type of action to be taken. One of: (`disable`, `copy`, `modify`).
|
|
// For REMOTE emojis, `copy` or `disable` are supported.
|
|
// For LOCAL emojis, only `modify` is supported.
|
|
// type: string
|
|
// required: true
|
|
// -
|
|
// name: shortcode
|
|
// in: formData
|
|
// description: >-
|
|
// The code to use for the emoji, which will be used by instance denizens to select it.
|
|
// This must be unique on the instance. Works for the `copy` action type only.
|
|
// type: string
|
|
// pattern: \w{2,30}
|
|
// -
|
|
// name: image
|
|
// in: formData
|
|
// description: >-
|
|
// A new png or gif image to use for the emoji. Animated pngs work too!
|
|
// To ensure compatibility with other fedi implementations, emoji size limit is 50kb by default.
|
|
// Works for LOCAL emojis only.
|
|
// type: file
|
|
// -
|
|
// name: category
|
|
// in: formData
|
|
// description: >-
|
|
// Category in which to place the emoji. 64 characters or less.
|
|
// If a category with the given name doesn't exist yet, it will be created.
|
|
// type: string
|
|
//
|
|
// security:
|
|
// - OAuth2 Bearer:
|
|
// - admin
|
|
//
|
|
// responses:
|
|
// '200':
|
|
// description: The updated emoji.
|
|
// schema:
|
|
// "$ref": "#/definitions/adminEmoji"
|
|
// '400':
|
|
// description: bad request
|
|
// '401':
|
|
// description: unauthorized
|
|
// '403':
|
|
// description: forbidden
|
|
// '404':
|
|
// description: not found
|
|
// '406':
|
|
// description: not acceptable
|
|
// '500':
|
|
// description: internal server error
|
|
func (m *Module) EmojiPATCHHandler(c *gin.Context) {
|
|
authed, err := oauth.Authed(c, true, true, true, true)
|
|
if err != nil {
|
|
apiutil.ErrorHandler(c, gtserror.NewErrorUnauthorized(err, err.Error()), m.processor.InstanceGet)
|
|
return
|
|
}
|
|
|
|
if !*authed.User.Admin {
|
|
err := fmt.Errorf("user %s not an admin", authed.User.ID)
|
|
apiutil.ErrorHandler(c, gtserror.NewErrorForbidden(err, err.Error()), m.processor.InstanceGet)
|
|
return
|
|
}
|
|
|
|
if _, err := apiutil.NegotiateAccept(c, apiutil.JSONAcceptHeaders...); err != nil {
|
|
apiutil.ErrorHandler(c, gtserror.NewErrorNotAcceptable(err, err.Error()), m.processor.InstanceGet)
|
|
return
|
|
}
|
|
|
|
emojiID := c.Param(IDKey)
|
|
if emojiID == "" {
|
|
err := errors.New("no emoji id specified")
|
|
apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGet)
|
|
return
|
|
}
|
|
|
|
form := &apimodel.EmojiUpdateRequest{}
|
|
if err := c.ShouldBind(form); err != nil {
|
|
apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGet)
|
|
return
|
|
}
|
|
|
|
if err := validateUpdateEmoji(form); err != nil {
|
|
apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGet)
|
|
return
|
|
}
|
|
|
|
emoji, errWithCode := m.processor.AdminEmojiUpdate(c.Request.Context(), emojiID, form)
|
|
if errWithCode != nil {
|
|
apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGet)
|
|
return
|
|
}
|
|
|
|
c.JSON(http.StatusOK, emoji)
|
|
}
|
|
|
|
// do a first pass on the form here
|
|
func validateUpdateEmoji(form *apimodel.EmojiUpdateRequest) error {
|
|
// check + normalize update type so we don't need
|
|
// to do this trimming + lowercasing again later
|
|
switch strings.TrimSpace(strings.ToLower(string(form.Type))) {
|
|
case string(apimodel.EmojiUpdateDisable):
|
|
// no params required for this one, so don't bother checking
|
|
form.Type = apimodel.EmojiUpdateDisable
|
|
case string(apimodel.EmojiUpdateCopy):
|
|
// need at least a valid shortcode when doing a copy
|
|
if form.Shortcode == nil {
|
|
return errors.New("emoji action type was 'copy' but no shortcode was provided")
|
|
}
|
|
|
|
if err := validate.EmojiShortcode(*form.Shortcode); err != nil {
|
|
return err
|
|
}
|
|
|
|
// category optional during copy
|
|
if form.CategoryName != nil {
|
|
if err := validate.EmojiCategory(*form.CategoryName); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
form.Type = apimodel.EmojiUpdateCopy
|
|
case string(apimodel.EmojiUpdateModify):
|
|
// need either image or category name for modify
|
|
hasImage := form.Image != nil && form.Image.Size != 0
|
|
hasCategoryName := form.CategoryName != nil
|
|
if !hasImage && !hasCategoryName {
|
|
return errors.New("emoji action type was 'modify' but no image or category name was provided")
|
|
}
|
|
|
|
if hasImage {
|
|
maxSize := config.GetMediaEmojiLocalMaxSize()
|
|
if form.Image.Size > int64(maxSize) {
|
|
return fmt.Errorf("emoji image too large: image is %dKB but size limit for custom emojis is %dKB", form.Image.Size/1024, maxSize/1024)
|
|
}
|
|
}
|
|
|
|
if hasCategoryName {
|
|
if err := validate.EmojiCategory(*form.CategoryName); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
form.Type = apimodel.EmojiUpdateModify
|
|
default:
|
|
return errors.New("emoji action type must be one of 'disable', 'copy', 'modify'")
|
|
}
|
|
|
|
return nil
|
|
}
|