gotosocial/internal/api/client/admin/emojiupdate.go
tobi d2b3d37724
[feature/frontend] Reports frontend v2 ()
* use apiutil + paging in admin processor+handlers

* we're making it happen

* fix little whoopsie

* styling for report list

* don't youuuu forget about meee don't don't don't don't

* last bits

* sanitize content before showing in report statuses

* update report docs
2024-06-18 18:18:00 +02:00

229 lines
7 KiB
Go

// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// 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
// enum:
// - copy
// - disable
// - modify
// 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.
// If a category with the given name doesn't exist yet, it will be created.
// type: string
// maximumLength: 64
//
// 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.InstanceGetV1)
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.InstanceGetV1)
return
}
if authed.Account.IsMoving() {
apiutil.ForbiddenAfterMove(c)
return
}
if _, err := apiutil.NegotiateAccept(c, apiutil.JSONAcceptHeaders...); err != nil {
apiutil.ErrorHandler(c, gtserror.NewErrorNotAcceptable(err, err.Error()), m.processor.InstanceGetV1)
return
}
emojiID, errWithCode := apiutil.ParseID(c.Param(apiutil.IDKey))
if errWithCode != nil {
apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
return
}
form := &apimodel.EmojiUpdateRequest{}
if err := c.ShouldBind(form); err != nil {
apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGetV1)
return
}
if err := validateUpdateEmoji(form); err != nil {
apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGetV1)
return
}
emoji, errWithCode := m.processor.Admin().EmojiUpdate(c.Request.Context(), emojiID, form)
if errWithCode != nil {
apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
return
}
apiutil.JSON(c, 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
}