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package http
import (
"io"
"net/http"
"git.capotej.com/capotej/communique/registry"
"github.com/gin-gonic/gin"
)
type Router struct {
registry *registry.Registry
}
func NewRouter(registry *registry.Registry) *Router {
return &Router{registry: registry}
}
func render(c *gin.Context, resource map[string]interface{}, err error) {
if resource == nil && err == nil {
c.JSON(http.StatusNotFound, map[string]interface{}{})
} else if err != nil {
jsonErr := c.Error(err)
c.JSON(http.StatusInternalServerError, jsonErr.JSON())
} else {
c.Writer.Header().Set("Content-Type", "application/activity+json")
c.JSON(http.StatusOK, resource)
}
}
func (s *Router) Start(zapWriter io.Writer) {
router := gin.Default()
router.SetTrustedProxies(nil)
gin.DisableConsoleColor()
gin.DefaultWriter = zapWriter // send gin logs to zap
// Webfinger
router.GET("/.well-known/webfinger", func(c *gin.Context) {
resourceParam := c.Query("resource")
resource, _ := s.registry.WebfingerResource(resourceParam)
if resource != nil {
c.JSON(http.StatusOK, resource)
} else {
c.JSON(http.StatusNotFound, nil)
}
})
// "User" endpoint
router.GET("/actors/:actor", func(c *gin.Context) {
actorParam := c.Param("actor")
resource, err := s.registry.Actor(actorParam)
render(c, resource, err)
})
router.GET("/actors/:actor/followers", func(c *gin.Context) {
actorParam := c.Param("actor")
resource, err := s.registry.Followers(actorParam)
render(c, resource, err)
})
router.GET("/actors/:actor/following", func(c *gin.Context) {
actorParam := c.Param("actor")
resource, err := s.registry.Following(actorParam)
render(c, resource, err)
})
// // Inbox
// router.POST("/actors/:actor/inbox", func(c *gin.Context) {
// actorParam := c.Param("actor")
// resource := s.registry.Inbox(actorParam)
// if resource != nil {
// c.JSON(http.StatusOK, resource)
// } else {
// c.JSON(http.StatusNotFound, nil)
// }
// })
// Outbox
router.GET("/actors/:actor/outbox", func(c *gin.Context) {
actorParam := c.Param("actor")
var resource map[string]interface{}
var err error
if c.Query("page") == "true" {
resource, err = s.registry.OutboxCollection(actorParam)
} else {
resource, err = s.registry.Outbox(actorParam)
}
render(c, resource, err)
})
// Single activity
router.GET("/actors/:actor/activity/:id", func(c *gin.Context) {
actorParam := c.Param("actor")
idParam := c.Param("id")
resource, err := s.registry.ActivityOrNote("activity", actorParam, idParam)
render(c, resource, err)
})
// Single note
router.GET("/actors/:actor/activity/:id/note", func(c *gin.Context) {
actorParam := c.Param("actor")
idParam := c.Param("id")
resource, err := s.registry.ActivityOrNote("note", actorParam, idParam)
render(c, resource, err)
})
router.Run()
}
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