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

130 lines
4.6 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"
mastotypes "github.com/superseriousbusiness/gotosocial/internal/mastotypes/mastomodel"
"github.com/superseriousbusiness/gotosocial/internal/oauth"
)
// StatusFavedByGETHandler is for serving a list of accounts that have faved a given status
func (m *Module) StatusFavedByGETHandler(c *gin.Context) {
l := m.log.WithFields(logrus.Fields{
"func": "statusGETHandler",
"request_uri": c.Request.RequestURI,
"user_agent": c.Request.UserAgent(),
"origin_ip": c.ClientIP(),
})
l.Debugf("entering function")
var requestingAccount *gtsmodel.Account
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 but will continue to serve anyway if public status")
requestingAccount = nil
} else {
requestingAccount = authed.Account
}
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, requestingAccount, 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
}
// get ALL accounts that faved a status -- doesn't take account of blocks and mutes and stuff
favingAccounts, err := m.db.WhoFavedStatus(targetStatus)
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
// filter the list so the user doesn't see accounts they blocked or which blocked them
filteredAccounts := []*gtsmodel.Account{}
for _, acc := range favingAccounts {
blocked, err := m.db.Blocked(authed.Account.ID, acc.ID)
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
if !blocked {
filteredAccounts = append(filteredAccounts, acc)
}
}
// TODO: filter other things here? suspended? muted? silenced?
// now we can return the masto representation of those accounts
mastoAccounts := []*mastotypes.Account{}
for _, acc := range filteredAccounts {
mastoAccount, err := m.mastoConverter.AccountToMastoPublic(acc)
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
mastoAccounts = append(mastoAccounts, mastoAccount)
}
c.JSON(http.StatusOK, mastoAccounts)
}