gotosocial/internal/apimodule/status/statusfave.go
2021-04-20 18:14:23 +02:00

138 lines
5.3 KiB
Go

/*
GoToSocial
Copyright (C) 2021 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 status
import (
"fmt"
"net/http"
"github.com/gin-gonic/gin"
"github.com/sirupsen/logrus"
"github.com/superseriousbusiness/gotosocial/internal/db/gtsmodel"
"github.com/superseriousbusiness/gotosocial/internal/distributor"
"github.com/superseriousbusiness/gotosocial/internal/oauth"
)
// StatusFavePOSTHandler handles fave requests against a given status ID
func (m *Module) StatusFavePOSTHandler(c *gin.Context) {
l := m.log.WithFields(logrus.Fields{
"func": "StatusFavePOSTHandler",
"request_uri": c.Request.RequestURI,
"user_agent": c.Request.UserAgent(),
"origin_ip": c.ClientIP(),
})
l.Debugf("entering function")
authed, err := oauth.MustAuth(c, true, false, true, true) // we don't really need an app here but we want everything else
if err != nil {
l.Debug("not authed so can't fave status")
c.JSON(http.StatusUnauthorized, gin.H{"error": "not authorized"})
return
}
targetStatusID := c.Param(IDKey)
if targetStatusID == "" {
c.JSON(http.StatusBadRequest, gin.H{"error": "no status id provided"})
return
}
l.Tracef("going to search for target status %s", targetStatusID)
targetStatus := &gtsmodel.Status{}
if err := m.db.GetByID(targetStatusID, targetStatus); err != nil {
l.Errorf("error fetching status %s: %s", targetStatusID, err)
c.JSON(http.StatusNotFound, gin.H{"error": fmt.Sprintf("status %s not found", targetStatusID)})
return
}
l.Tracef("going to search for target account %s", targetStatus.AccountID)
targetAccount := &gtsmodel.Account{}
if err := m.db.GetByID(targetStatus.AccountID, targetAccount); err != nil {
l.Errorf("error fetching target account %s: %s", targetStatus.AccountID, err)
c.JSON(http.StatusNotFound, gin.H{"error": fmt.Sprintf("status %s not found", targetStatusID)})
return
}
l.Trace("going to get relevant accounts")
relevantAccounts, err := m.db.PullRelevantAccountsFromStatus(targetStatus)
if err != nil {
l.Errorf("error fetching related accounts for status %s: %s", targetStatusID, err)
c.JSON(http.StatusNotFound, gin.H{"error": fmt.Sprintf("status %s not found", targetStatusID)})
return
}
l.Trace("going to see if status is visible")
visible, err := m.db.StatusVisible(targetStatus, targetAccount, authed.Account, relevantAccounts) // requestingAccount might well be nil here, but StatusVisible knows how to take care of that
if err != nil {
l.Errorf("error seeing if status %s is visible: %s", targetStatus.ID, err)
c.JSON(http.StatusNotFound, gin.H{"error": fmt.Sprintf("status %s not found", targetStatusID)})
return
}
if !visible {
l.Trace("status is not visible")
c.JSON(http.StatusNotFound, gin.H{"error": fmt.Sprintf("status %s not found", targetStatusID)})
return
}
// is the status faveable?
if !targetStatus.VisibilityAdvanced.Likeable {
l.Debug("status is not faveable")
c.JSON(http.StatusForbidden, gin.H{"error": fmt.Sprintf("status %s not faveable", targetStatusID)})
return
}
// it's visible! it's faveable! so let's fave the FUCK out of it
fave, err := m.db.FaveStatus(targetStatus, authed.Account.ID)
if err != nil {
l.Debugf("error faveing status: %s", err)
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
var boostOfStatus *gtsmodel.Status
if targetStatus.BoostOfID != "" {
boostOfStatus = &gtsmodel.Status{}
if err := m.db.GetByID(targetStatus.BoostOfID, boostOfStatus); err != nil {
l.Errorf("error fetching boosted status %s: %s", targetStatus.BoostOfID, err)
c.JSON(http.StatusNotFound, gin.H{"error": fmt.Sprintf("status %s not found", targetStatusID)})
return
}
}
mastoStatus, err := m.mastoConverter.StatusToMasto(targetStatus, targetAccount, authed.Account, relevantAccounts.BoostedAccount, relevantAccounts.ReplyToAccount, boostOfStatus)
if err != nil {
l.Errorf("error converting status %s to frontend representation: %s", targetStatus.ID, err)
c.JSON(http.StatusNotFound, gin.H{"error": fmt.Sprintf("status %s not found", targetStatusID)})
return
}
// if the targeted status was already faved, faved will be nil
// only put the fave in the distributor if something actually changed
if fave != nil {
fave.FavedStatus = targetStatus // attach the status pointer to the fave for easy retrieval in the distributor
m.distributor.FromClientAPI() <- distributor.FromClientAPI{
APObjectType: gtsmodel.ActivityStreamsNote, // status is a note
APActivityType: gtsmodel.ActivityStreamsLike, // we're creating a like/fave on the note
Activity: fave, // pass the fave along for processing
}
}
c.JSON(http.StatusOK, mastoStatus)
}