173 lines
5.2 KiB
Go
173 lines
5.2 KiB
Go
/*
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GoToSocial
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Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
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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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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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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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*/
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package statuses
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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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// StatusCreatePOSTHandler swagger:operation POST /api/v1/statuses statusCreate
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//
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// Create a new status.
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//
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// The parameters can also be given in the body of the request, as JSON, if the content-type is set to 'application/json'.
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// The parameters can also be given in the body of the request, as XML, if the content-type is set to 'application/xml'.
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//
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// ---
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// tags:
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// - statuses
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//
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// consumes:
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// - application/json
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// - application/xml
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// - application/x-www-form-urlencoded
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//
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// produces:
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// - application/json
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//
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// security:
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// - OAuth2 Bearer:
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// - write:statuses
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//
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// responses:
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// '200':
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// description: "The newly created status."
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// schema:
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// "$ref": "#/definitions/status"
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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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// '500':
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// description: internal server error
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func (m *Module) StatusCreatePOSTHandler(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.InstanceGet)
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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.InstanceGet)
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return
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}
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form := &apimodel.AdvancedStatusCreateForm{}
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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.InstanceGet)
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return
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}
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// DO NOT COMMIT THIS UNCOMMENTED, IT WILL CAUSE MASS CHAOS.
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// this is being left in as an ode to kim's shitposting.
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//
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// user := authed.Account.DisplayName
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// if user == "" {
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// user = authed.Account.Username
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// }
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// form.Status += "\n\nsent from " + user + "'s iphone\n"
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if err := validateCreateStatus(form); err != nil {
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apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGet)
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return
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}
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apiStatus, errWithCode := m.processor.StatusCreate(c.Request.Context(), authed, form)
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if errWithCode != nil {
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apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGet)
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return
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}
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c.JSON(http.StatusOK, apiStatus)
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}
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func validateCreateStatus(form *apimodel.AdvancedStatusCreateForm) error {
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hasStatus := form.Status != ""
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hasMedia := len(form.MediaIDs) != 0
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hasPoll := form.Poll != nil
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if !hasStatus && !hasMedia && !hasPoll {
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return errors.New("no status, media, or poll provided")
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}
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if hasMedia && hasPoll {
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return errors.New("can't post media + poll in same status")
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}
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maxChars := config.GetStatusesMaxChars()
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maxMediaFiles := config.GetStatusesMediaMaxFiles()
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maxPollOptions := config.GetStatusesPollMaxOptions()
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maxPollChars := config.GetStatusesPollOptionMaxChars()
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maxCwChars := config.GetStatusesCWMaxChars()
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if form.Status != "" {
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if length := len([]rune(form.Status)); length > maxChars {
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return fmt.Errorf("status too long, %d characters provided but limit is %d", length, maxChars)
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}
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}
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if len(form.MediaIDs) > maxMediaFiles {
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return fmt.Errorf("too many media files attached to status, %d attached but limit is %d", len(form.MediaIDs), maxMediaFiles)
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}
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if form.Poll != nil {
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if form.Poll.Options == nil {
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return errors.New("poll with no options")
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}
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if len(form.Poll.Options) > maxPollOptions {
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return fmt.Errorf("too many poll options provided, %d provided but limit is %d", len(form.Poll.Options), maxPollOptions)
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}
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for _, p := range form.Poll.Options {
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if length := len([]rune(p)); length > maxPollChars {
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return fmt.Errorf("poll option too long, %d characters provided but limit is %d", length, maxPollChars)
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}
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}
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}
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if form.SpoilerText != "" {
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if length := len([]rune(form.SpoilerText)); length > maxCwChars {
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return fmt.Errorf("content-warning/spoilertext too long, %d characters provided but limit is %d", length, maxCwChars)
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}
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}
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if form.Language != "" {
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if err := validate.Language(form.Language); err != nil {
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return err
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}
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}
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return nil
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}
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