Mario Lubenka
6 years ago
committed by
techknowlogick
parent
40dc458bb6
commit
fcbac38d6f
@ -0,0 +1,50 @@ |
||||
// Copyright 2019 The Gitea Authors. All rights reserved.
|
||||
// Use of this source code is governed by a MIT-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package context |
||||
|
||||
import ( |
||||
"fmt" |
||||
"html/template" |
||||
"net/url" |
||||
"strings" |
||||
|
||||
"github.com/Unknwon/paginater" |
||||
) |
||||
|
||||
// Pagination provides a pagination via Paginater and additional configurations for the link params used in rendering
|
||||
type Pagination struct { |
||||
Paginater *paginater.Paginater |
||||
urlParams []string |
||||
} |
||||
|
||||
// NewPagination creates a new instance of the Pagination struct
|
||||
func NewPagination(total int, page int, issueNum int, numPages int) *Pagination { |
||||
p := &Pagination{} |
||||
p.Paginater = paginater.New(total, page, issueNum, numPages) |
||||
return p |
||||
} |
||||
|
||||
// AddParam adds a value from context identified by ctxKey as link param under a given paramKey
|
||||
func (p *Pagination) AddParam(ctx *Context, paramKey string, ctxKey string) { |
||||
_, exists := ctx.Data[ctxKey] |
||||
if !exists { |
||||
return |
||||
} |
||||
paramData := fmt.Sprintf("%v", ctx.Data[ctxKey]) // cast interface{} to string
|
||||
urlParam := fmt.Sprintf("%s=%v", url.QueryEscape(paramKey), url.QueryEscape(paramData)) |
||||
p.urlParams = append(p.urlParams, urlParam) |
||||
} |
||||
|
||||
// GetParams returns the configured URL params
|
||||
func (p *Pagination) GetParams() template.URL { |
||||
return template.URL(strings.Join(p.urlParams[:], "&")) |
||||
} |
||||
|
||||
// SetDefaultParams sets common pagination params that are often used
|
||||
func (p *Pagination) SetDefaultParams(ctx *Context) { |
||||
p.AddParam(ctx, "sort", "SortType") |
||||
p.AddParam(ctx, "q", "Keyword") |
||||
p.AddParam(ctx, "tab", "TabName") |
||||
} |
||||
Loading…
Reference in new issue