This repository has been archived on 2023-02-01. You can view files and clone it, but cannot push or open issues or pull requests.
gitea/modules/middleware/context.go

133 lines
2.9 KiB
Go
Raw Normal View History

// Copyright 2014 The Gogs 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 middleware
import (
2014-03-15 13:17:16 +00:00
"fmt"
"net/http"
2014-03-19 13:57:55 +00:00
"time"
"github.com/codegangsta/martini"
2014-03-21 13:06:47 +00:00
"github.com/gogits/cache"
2014-03-22 12:49:53 +00:00
"github.com/gogits/session"
2014-03-21 13:06:47 +00:00
"github.com/gogits/gogs/models"
"github.com/gogits/gogs/modules/auth"
2014-03-21 13:31:47 +00:00
"github.com/gogits/gogs/modules/base"
"github.com/gogits/gogs/modules/log"
)
2014-03-15 13:17:16 +00:00
// Context represents context of a request.
type Context struct {
2014-03-19 13:57:55 +00:00
*Render
c martini.Context
p martini.Params
Req *http.Request
Res http.ResponseWriter
2014-03-22 12:49:53 +00:00
Session session.SessionStore
2014-03-21 13:06:47 +00:00
Cache cache.Cache
User *models.User
IsSigned bool
2014-03-15 16:03:23 +00:00
Repo struct {
IsValid bool
IsOwner bool
2014-03-20 03:48:30 +00:00
IsWatching bool
2014-03-15 16:03:23 +00:00
Repository *models.Repository
2014-03-15 16:14:26 +00:00
Owner *models.User
2014-03-20 04:12:33 +00:00
CloneLink struct {
SSH string
HTTPS string
Git string
}
2014-03-15 16:03:23 +00:00
}
}
2014-03-15 13:17:16 +00:00
// Query querys form parameter.
func (ctx *Context) Query(name string) string {
ctx.Req.ParseForm()
return ctx.Req.Form.Get(name)
}
// func (ctx *Context) Param(name string) string {
// return ctx.p[name]
// }
2014-03-15 14:52:14 +00:00
// HasError returns true if error occurs in form validation.
func (ctx *Context) HasError() bool {
hasErr, ok := ctx.Data["HasError"]
if !ok {
return false
}
return hasErr.(bool)
}
2014-03-20 11:50:26 +00:00
// HTML calls render.HTML underlying but reduce one argument.
func (ctx *Context) HTML(status int, name string, htmlOpt ...HTMLOptions) {
ctx.Render.HTML(status, name, ctx.Data, htmlOpt...)
}
2014-03-15 14:52:14 +00:00
// RenderWithErr used for page has form validation but need to prompt error to users.
func (ctx *Context) RenderWithErr(msg, tpl string, form auth.Form) {
ctx.Data["HasError"] = true
ctx.Data["ErrorMsg"] = msg
auth.AssignForm(form, ctx.Data)
2014-03-20 11:50:26 +00:00
ctx.HTML(200, tpl)
2014-03-15 14:52:14 +00:00
}
2014-03-15 13:17:16 +00:00
// Handle handles and logs error by given status.
func (ctx *Context) Handle(status int, title string, err error) {
log.Error("%s: %v", title, err)
2014-03-19 08:48:45 +00:00
if martini.Dev == martini.Prod {
2014-03-20 11:50:26 +00:00
ctx.HTML(500, "status/500")
2014-03-19 08:48:45 +00:00
return
}
ctx.Data["ErrorMsg"] = err
2014-03-20 11:50:26 +00:00
ctx.HTML(status, fmt.Sprintf("status/%d", status))
}
2014-03-15 13:17:16 +00:00
// InitContext initializes a classic context for a request.
func InitContext() martini.Handler {
2014-03-22 12:49:53 +00:00
return func(res http.ResponseWriter, r *http.Request, c martini.Context, rd *Render) {
ctx := &Context{
c: c,
// p: p,
2014-03-22 12:49:53 +00:00
Req: r,
Res: res,
Cache: base.Cache,
Render: rd,
}
2014-03-22 12:49:53 +00:00
// start session
ctx.Session = base.SessionManager.SessionStart(res, r)
defer func() {
ctx.Session.SessionRelease(res)
}()
// Get user from session if logined.
2014-03-22 12:49:53 +00:00
user := auth.SignedInUser(ctx.Session)
ctx.User = user
2014-03-15 12:50:17 +00:00
ctx.IsSigned = user != nil
2014-03-19 13:57:55 +00:00
ctx.Data["IsSigned"] = ctx.IsSigned
2014-03-15 12:50:17 +00:00
if user != nil {
2014-03-19 13:57:55 +00:00
ctx.Data["SignedUser"] = user
ctx.Data["SignedUserId"] = user.Id
ctx.Data["SignedUserName"] = user.LowerName
2014-03-20 12:02:14 +00:00
ctx.Data["IsAdmin"] = ctx.User.IsAdmin
2014-03-15 12:50:17 +00:00
}
2014-03-19 13:57:55 +00:00
ctx.Data["PageStartTime"] = time.Now()
c.Map(ctx)
c.Next()
}
}