Move pagination to utils/pagination. Refs #837, #835.

utils/pagination/controller.go

@@ -0,0 +1,32 @@
+// Copyright 2014 beego Author. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package pagination
+
+import (
+	"github.com/astaxie/beego/context"
+)
+
+type PaginationController interface {
+	GetCtx() *context.Context
+	GetData() map[interface{}]interface{}
+}
+
+func SetPaginator(controller PaginationController, per int, nums int64) (paginator *Paginator) {
+	request := controller.GetCtx().Request
+	paginator = NewPaginator(request, per, nums)
+	data := controller.GetData()
+	data["paginator"] = paginator
+	return
+}