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// Copyright 2019 GoAdmin Core Team. All rights reserved.
// Use of this source code is governed by a Apache-2.0 style
// license that can be found in the LICENSE file.
package beego
import (
"bytes"
"errors"
"net/http"
"net/url"
"strings"
"github.com/GoAdminGroup/go-admin/adapter"
gctx "github.com/GoAdminGroup/go-admin/context"
"github.com/GoAdminGroup/go-admin/engine"
"github.com/GoAdminGroup/go-admin/modules/config"
"github.com/GoAdminGroup/go-admin/plugins"
"github.com/GoAdminGroup/go-admin/plugins/admin/models"
"github.com/GoAdminGroup/go-admin/plugins/admin/modules/constant"
"github.com/GoAdminGroup/go-admin/template/types"
"github.com/astaxie/beego"
"github.com/astaxie/beego/context"
)
// Beego structure value is a Beego GoAdmin adapter.
type Beego struct {
adapter.BaseAdapter
ctx *context.Context
app *beego.App
}
func init() {
engine.Register(new(Beego))
}
// User implements the method Adapter.User.
func (bee *Beego) User(ctx interface{}) (models.UserModel, bool) {
return bee.GetUser(ctx, bee)
}
// Use implements the method Adapter.Use.
func (bee *Beego) Use(app interface{}, plugs []plugins.Plugin) error {
return bee.GetUse(app, plugs, bee)
}
// Content implements the method Adapter.Content.
func (bee *Beego) Content(ctx interface{}, getPanelFn types.GetPanelFn, fn gctx.NodeProcessor, navButtons ...types.Button) {
bee.GetContent(ctx, getPanelFn, bee, navButtons, fn)
}
type HandlerFunc func(ctx *context.Context) (types.Panel, error)
func Content(handler HandlerFunc) beego.FilterFunc {
return func(ctx *context.Context) {
engine.Content(ctx, func(ctx interface{}) (types.Panel, error) {
return handler(ctx.(*context.Context))
})
}
}
// SetApp implements the method Adapter.SetApp.
func (bee *Beego) SetApp(app interface{}) error {
var (
eng *beego.App
ok bool
)
if eng, ok = app.(*beego.App); !ok {
return errors.New("beego adapter SetApp: wrong parameter")
}
bee.app = eng
return nil
}
// AddHandler implements the method Adapter.AddHandler.
func (bee *Beego) AddHandler(method, path string, handlers gctx.Handlers) {
bee.app.Handlers.AddMethod(method, path, func(c *context.Context) {
for key, value := range c.Input.Params() {
if c.Request.URL.RawQuery == "" {
c.Request.URL.RawQuery += strings.ReplaceAll(key, ":", "") + "=" + value
} else {
c.Request.URL.RawQuery += "&" + strings.ReplaceAll(key, ":", "") + "=" + value
}
}
ctx := gctx.NewContext(c.Request)
ctx.SetHandlers(handlers).Next()
for key, head := range ctx.Response.Header {
c.ResponseWriter.Header().Add(key, head[0])
}
c.ResponseWriter.WriteHeader(ctx.Response.StatusCode)
if ctx.Response.Body != nil {
buf := new(bytes.Buffer)
_, _ = buf.ReadFrom(ctx.Response.Body)
c.WriteString(buf.String())
}
})
}
// Name implements the method Adapter.Name.
func (*Beego) Name() string {
return "beego"
}
// SetContext implements the method Adapter.SetContext.
func (*Beego) SetContext(contextInterface interface{}) adapter.WebFrameWork {
var (
ctx *context.Context
ok bool
)
if ctx, ok = contextInterface.(*context.Context); !ok {
panic("beego adapter SetContext: wrong parameter")
}
return &Beego{ctx: ctx}
}
// Redirect implements the method Adapter.Redirect.
func (bee *Beego) Redirect() {
bee.ctx.Redirect(http.StatusFound, config.Url(config.GetLoginUrl()))
}
// SetContentType implements the method Adapter.SetContentType.
func (bee *Beego) SetContentType() {
bee.ctx.ResponseWriter.Header().Set("Content-Type", bee.HTMLContentType())
}
// Write implements the method Adapter.Write.
func (bee *Beego) Write(body []byte) {
_, _ = bee.ctx.ResponseWriter.Write(body)
}
// GetCookie implements the method Adapter.GetCookie.
func (bee *Beego) GetCookie() (string, error) {
return bee.ctx.GetCookie(bee.CookieKey()), nil
}
// Lang implements the method Adapter.Lang.
func (bee *Beego) Lang() string {
return bee.ctx.Request.URL.Query().Get("__ga_lang")
}
// Path implements the method Adapter.Path.
func (bee *Beego) Path() string {
return bee.ctx.Request.URL.Path
}
// Method implements the method Adapter.Method.
func (bee *Beego) Method() string {
return bee.ctx.Request.Method
}
// FormParam implements the method Adapter.FormParam.
func (bee *Beego) FormParam() url.Values {
_ = bee.ctx.Request.ParseMultipartForm(32 << 20)
return bee.ctx.Request.PostForm
}
// IsPjax implements the method Adapter.IsPjax.
func (bee *Beego) IsPjax() bool {
return bee.ctx.Request.Header.Get(constant.PjaxHeader) == "true"
}
// Query implements the method Adapter.Query.
func (bee *Beego) Query() url.Values {
return bee.ctx.Request.URL.Query()
}
// Request implements the method Adapter.Request.
func (bee *Beego) Request() *http.Request {
return bee.ctx.Request
} |