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5e2bf0bdca
* [chore] Remove years from all license headers Years or year ranges aren't required in license headers. Many projects have removed them in recent years and it avoids a bit of yearly toil. In many cases our copyright claim was also a bit dodgy since we added the 2021-2023 header to files created after 2021 but you can't claim copyright into the past that way. * [chore] Add license header check This ensures a license header is always added to any new file. This avoids maintainers/reviewers needing to remember to check for and ask for it in case a contribution doesn't include it. * [chore] Add missing license headers * [chore] Further updates to license header * Use the more common // indentend comment format * Remove the hack we had for the linter now that we use the // format * Add SPDX license identifier
152 lines
4.5 KiB
Go
152 lines
4.5 KiB
Go
// GoToSocial
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// Copyright (C) GoToSocial Authors admin@gotosocial.org
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// SPDX-License-Identifier: AGPL-3.0-or-later
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package admin
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import (
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"errors"
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"fmt"
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"net/http"
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"github.com/gin-gonic/gin"
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apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
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apiutil "github.com/superseriousbusiness/gotosocial/internal/api/util"
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"github.com/superseriousbusiness/gotosocial/internal/config"
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"github.com/superseriousbusiness/gotosocial/internal/gtserror"
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"github.com/superseriousbusiness/gotosocial/internal/oauth"
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"github.com/superseriousbusiness/gotosocial/internal/validate"
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)
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// EmojiCreatePOSTHandler swagger:operation POST /api/v1/admin/custom_emojis emojiCreate
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//
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// Upload and create a new instance emoji.
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//
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// ---
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// tags:
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// - admin
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//
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// consumes:
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// - multipart/form-data
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//
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// produces:
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// - application/json
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//
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// parameters:
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// -
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// name: shortcode
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// in: formData
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// description: >-
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// The code to use for the emoji, which will be used by instance denizens to select it.
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// This must be unique on the instance.
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// type: string
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// pattern: \w{2,30}
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// required: true
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// -
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// name: image
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// in: formData
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// description: >-
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// A png or gif image of the emoji. Animated pngs work too!
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// To ensure compatibility with other fedi implementations, emoji size limit is 50kb by default.
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// type: file
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// required: true
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// -
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// name: category
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// in: formData
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// description: >-
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// Category in which to place the new emoji. 64 characters or less.
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// If left blank, emoji will be uncategorized. If a category with the
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// given name doesn't exist yet, it will be created.
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// type: string
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// required: false
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//
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// security:
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// - OAuth2 Bearer:
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// - admin
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//
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// responses:
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// '200':
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// description: The newly-created emoji.
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// schema:
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// "$ref": "#/definitions/emoji"
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// '400':
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// description: bad request
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// '401':
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// description: unauthorized
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// '403':
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// description: forbidden
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// '404':
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// description: not found
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// '406':
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// description: not acceptable
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// '409':
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// description: conflict -- shortcode for this emoji is already in use
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// '500':
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// description: internal server error
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func (m *Module) EmojiCreatePOSTHandler(c *gin.Context) {
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authed, err := oauth.Authed(c, true, true, true, true)
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if err != nil {
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apiutil.ErrorHandler(c, gtserror.NewErrorUnauthorized(err, err.Error()), m.processor.InstanceGetV1)
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return
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}
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if !*authed.User.Admin {
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err := fmt.Errorf("user %s not an admin", authed.User.ID)
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apiutil.ErrorHandler(c, gtserror.NewErrorForbidden(err, err.Error()), m.processor.InstanceGetV1)
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return
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}
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if _, err := apiutil.NegotiateAccept(c, apiutil.JSONAcceptHeaders...); err != nil {
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apiutil.ErrorHandler(c, gtserror.NewErrorNotAcceptable(err, err.Error()), m.processor.InstanceGetV1)
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return
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}
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form := &apimodel.EmojiCreateRequest{}
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if err := c.ShouldBind(form); err != nil {
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apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGetV1)
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return
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}
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if err := validateCreateEmoji(form); err != nil {
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apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGetV1)
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return
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}
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apiEmoji, errWithCode := m.processor.Admin().EmojiCreate(c.Request.Context(), authed.Account, authed.User, form)
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if errWithCode != nil {
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apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
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return
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}
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c.JSON(http.StatusOK, apiEmoji)
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}
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func validateCreateEmoji(form *apimodel.EmojiCreateRequest) error {
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if form.Image == nil || form.Image.Size == 0 {
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return errors.New("no emoji given")
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}
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maxSize := config.GetMediaEmojiLocalMaxSize()
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if form.Image.Size > int64(maxSize) {
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return fmt.Errorf("emoji image too large: image is %dKB but size limit for custom emojis is %dKB", form.Image.Size/1024, maxSize/1024)
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}
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if err := validate.EmojiShortcode(form.Shortcode); err != nil {
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return err
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}
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return validate.EmojiCategory(form.CategoryName)
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}
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