Merge pull request #4832 from baude/apiv2tomaster

Apiv2tomaster

1 files changed, 46 insertions, 0 deletions

diff --git a/pkg/api/handlers/handler.go b/pkg/api/handlers/handler.go
new file mode 100644
index 000000000..2efeb1379
--- /dev/null
+++ b/pkg/api/handlers/handler.go
@@ -0,0 +1,46 @@
+package handlers
+
+import (
+	"net/http"
+
+	"github.com/containers/libpod/libpod"
+	"github.com/gorilla/mux"
+	"github.com/gorilla/schema"
+	"github.com/pkg/errors"
+)
+
+// Convenience routines to reduce boiler plate in handlers
+
+func getVar(r *http.Request, k string) string {
+	return mux.Vars(r)[k]
+}
+
+func hasVar(r *http.Request, k string) bool {
+	_, found := mux.Vars(r)[k]
+	return found
+}
+func getName(r *http.Request) string {
+	return getVar(r, "name")
+}
+
+func decodeQuery(r *http.Request, i interface{}) error {
+	decoder := r.Context().Value("decoder").(*schema.Decoder)
+
+	if err := decoder.Decode(i, r.URL.Query()); err != nil {
+		return errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String())
+	}
+	return nil
+}
+
+func getRuntime(r *http.Request) *libpod.Runtime {
+	return r.Context().Value("runtime").(*libpod.Runtime)
+}
+
+func getHeader(r *http.Request, k string) string {
+	return r.Header.Get(k)
+}
+
+func hasHeader(r *http.Request, k string) bool {
+	_, found := r.Header[k]
+	return found
+}