Merge pull request #27 from ponzu-cms/ponzu-dev

[core] HTTP/2 Server Push for referenced items, Hideable interface

2 files changed, 18 insertions, 0 deletions

diff --git a/system/item/item.go b/system/item/item.go
index a813669..761b2cf 100644
--- a/system/item/item.go
+++ b/system/item/item.go
@@ -55,6 +55,19 @@ type Hookable interface {
 	AfterReject(req *http.Request) error
 }
 
+// Hideable lets a user keep items hidden
+type Hideable interface {
+	Hide(*http.Request) error
+}
+
+// Pushable lets a user define which values of certain struct fields are
+// 'pushed' down to  a client via HTTP/2 Server Push. All items in the slice
+// should be the json tag names of the struct fields to which they coorespond
+type Pushable interface {
+	// the values contained by fields returned by Push must strictly be URL paths
+	Push() []string
+}
+
 // Item should only be embedded into content type structs.
 type Item struct {
 	UUID      uuid.UUID `json:"uuid"`
diff --git a/system/item/types.go b/system/item/types.go
index 33e9ced..b4b361b 100644
--- a/system/item/types.go
+++ b/system/item/types.go
@@ -14,6 +14,11 @@ Add this to the file which defines %[1]s{} in the 'content' package:
 				
 
 `
+
+	// AllowHiddenItem should be used as an error to tell a caller of Hideable#Hide
+	// that this type is hidden, but should be shown in a particular case, i.e.
+	// if requested by a valid admin or user
+	AllowHiddenItem = `Allow hidden item`
 )
 
 // Types is a map used to reference a type name to its actual Editable type