Add `Accept` header negotiation to relevant API endpoints (#337)

* start centralizing negotiation logic for API

* swagger document nodeinfo endpoint

* go fmt

* document negotiate function

* use content negotiation

* tidy up negotiation logic

* negotiate content throughout client api

* swagger

* remove attachment on Content

* add accept header to test requests

1 files changed, 7 insertions, 1 deletions

diff --git a/internal/api/client/status/statusunboost.go b/internal/api/client/status/statusunboost.go
index 7ddb274e0..bb50b3879 100644
--- a/internal/api/client/status/statusunboost.go
+++ b/internal/api/client/status/statusunboost.go
@@ -23,6 +23,7 @@ import (
 
 	"github.com/gin-gonic/gin"
 	"github.com/sirupsen/logrus"
+	"github.com/superseriousbusiness/gotosocial/internal/api"
 	"github.com/superseriousbusiness/gotosocial/internal/oauth"
 )
 
@@ -71,13 +72,18 @@ func (m *Module) StatusUnboostPOSTHandler(c *gin.Context) {
 	})
 	l.Debugf("entering function")
 
-	authed, err := oauth.Authed(c, true, false, true, true) // we don't really need an app here but we want everything else
+	authed, err := oauth.Authed(c, true, true, true, true)
 	if err != nil {
 		l.Debug("not authed so can't unboost status")
 		c.JSON(http.StatusUnauthorized, gin.H{"error": "not authorized"})
 		return
 	}
 
+	if _, err := api.NegotiateAccept(c, api.JSONAcceptHeaders...); err != nil {
+		c.JSON(http.StatusNotAcceptable, gin.H{"error": err.Error()})
+		return
+	}
+
 	targetStatusID := c.Param(IDKey)
 	if targetStatusID == "" {
 		c.JSON(http.StatusBadRequest, gin.H{"error": "no status id provided"})