gtsocial-umbx

emojicreate.go (4619B)

---

 // 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"
 
 	"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"
 )
 
 // EmojiCreatePOSTHandler swagger:operation POST /api/v1/admin/custom_emojis emojiCreate
 //
 // Upload and create a new instance emoji.
 //
 //	---
 //	tags:
 //	- admin
 //
 //	consumes:
 //	- multipart/form-data
 //
 //	produces:
 //	- application/json
 //
 //	parameters:
 //	-
 //		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.
 //		type: string
 //		pattern: \w{2,30}
 //		required: true
 //	-
 //		name: image
 //		in: formData
 //		description: >-
 //			A png or gif image of the emoji. Animated pngs work too!
 //			To ensure compatibility with other fedi implementations, emoji size limit is 50kb by default.
 //		type: file
 //		required: true
 //	-
 //		name: category
 //		in: formData
 //		description: >-
 //			Category in which to place the new emoji. 64 characters or less.
 //			If left blank, emoji will be uncategorized. If a category with the
 //			given name doesn't exist yet, it will be created.
 //		type: string
 //		required: false
 //
 //	security:
 //	- OAuth2 Bearer:
 //		- admin
 //
 //	responses:
 //		'200':
 //			description: The newly-created emoji.
 //			schema:
 //				"$ref": "#/definitions/emoji"
 //		'400':
 //			description: bad request
 //		'401':
 //			description: unauthorized
 //		'403':
 //			description: forbidden
 //		'404':
 //			description: not found
 //		'406':
 //			description: not acceptable
 //		'409':
 //			description: conflict -- shortcode for this emoji is already in use
 //		'500':
 //			description: internal server error
 func (m *Module) EmojiCreatePOSTHandler(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 _, err := apiutil.NegotiateAccept(c, apiutil.JSONAcceptHeaders...); err != nil {
 		apiutil.ErrorHandler(c, gtserror.NewErrorNotAcceptable(err, err.Error()), m.processor.InstanceGetV1)
 		return
 	}
 
 	form := &apimodel.EmojiCreateRequest{}
 	if err := c.ShouldBind(form); err != nil {
 		apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGetV1)
 		return
 	}
 
 	if err := validateCreateEmoji(form); err != nil {
 		apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGetV1)
 		return
 	}
 
 	apiEmoji, errWithCode := m.processor.Admin().EmojiCreate(c.Request.Context(), authed.Account, authed.User, form)
 	if errWithCode != nil {
 		apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
 		return
 	}
 
 	c.JSON(http.StatusOK, apiEmoji)
 }
 
 func validateCreateEmoji(form *apimodel.EmojiCreateRequest) error {
 	if form.Image == nil || form.Image.Size == 0 {
 		return errors.New("no emoji given")
 	}
 
 	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 err := validate.EmojiShortcode(form.Shortcode); err != nil {
 		return err
 	}
 
 	return validate.EmojiCategory(form.CategoryName)
 }