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ghttp_response_view.go
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ghttp_response_view.go
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// Copyright 2017 gf Author(https://github.com/gogf/gf). All Rights Reserved.
//
// This Source Code Form is subject to the terms of the MIT License.
// If a copy of the MIT was not distributed with this file,
// You can obtain one at https://github.com/gogf/gf.
//
package ghttp
import (
"github.com/gogf/gf/g/frame/gins"
"github.com/gogf/gf/g/os/gview"
)
// 展示模板,可以给定模板参数,及临时的自定义模板函数
func (r *Response) WriteTpl(tpl string, params ...gview.Params) error {
if b, err := r.ParseTpl(tpl, params...); err != nil {
r.Write("Template Parsing Error: " + err.Error())
return err
} else {
r.Write(b)
}
return nil
}
// 展示模板内容,可以给定模板参数,及临时的自定义模板函数
func (r *Response) WriteTplContent(content string, params ...gview.Params) error {
if b, err := r.ParseTplContent(content, params...); err != nil {
r.Write("Template Parsing Error: " + err.Error())
return err
} else {
r.Write(b)
}
return nil
}
// 解析模板文件,并返回模板内容
func (r *Response) ParseTpl(tpl string, params ...gview.Params) (string, error) {
return gins.View().Parse(tpl, r.buildInVars(params...))
}
// 解析并返回模板内容
func (r *Response) ParseTplContent(content string, params ...gview.Params) (string, error) {
return gins.View().ParseContent(content, r.buildInVars(params...))
}
// 内置变量/对象
func (r *Response) buildInVars(params ...map[string]interface{}) map[string]interface{} {
vars := map[string]interface{}(nil)
if len(params) > 0 {
vars = params[0]
} else {
vars = make(map[string]interface{})
}
// 当配置文件不存在时就不赋值该模板变量,不然会报错
if c := gins.Config(); c.FilePath() != "" {
vars["Config"] = c.GetMap("")
}
vars["Cookie"] = r.request.Cookie.Map()
vars["Session"] = r.request.Session.Map()
vars["Get"] = r.request.GetQueryMap()
vars["Post"] = r.request.GetPostMap()
return vars
}