move templateFuncs to one file, add middleware context.

modules/middleware/context.go

@@ -0,0 +1,75 @@
+// 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 (
+	"net/http"
+
+	"github.com/codegangsta/martini"
+	"github.com/martini-contrib/render"
+	"github.com/martini-contrib/sessions"
+
+	"github.com/gogits/gogs/models"
+	"github.com/gogits/gogs/modules/auth"
+	"github.com/gogits/gogs/modules/base"
+	"github.com/gogits/gogs/modules/log"
+)
+
+type Context struct {
+	c        martini.Context
+	p        martini.Params
+	Req      *http.Request
+	Res      http.ResponseWriter
+	Session  sessions.Session
+	Data     base.TmplData
+	Render   render.Render
+	User     *models.User
+	IsSigned bool
+}
+
+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]
+// }
+
+func (ctx *Context) Log(status int, title string, err error) {
+	log.Handle(status, title, ctx.Data, ctx.Render, err)
+}
+
+func InitContext() martini.Handler {
+	return func(res http.ResponseWriter, r *http.Request, c martini.Context,
+		session sessions.Session, rd render.Render) {
+
+		data := base.TmplData{}
+
+		ctx := &Context{
+			c: c,
+			// p:      p,
+			Req:    r,
+			Res:    res,
+			Data:   data,
+			Render: rd,
+		}
+
+		// Get user from session if logined.
+		user := auth.SignedInUser(session)
+		ctx.User = user
+		ctx.IsSigned = ctx != nil
+
+		data["IsSigned"] = true
+		data["SignedUser"] = user
+		data["SignedUserId"] = user.Id
+		data["SignedUserName"] = user.LowerName
+
+		c.Map(ctx)
+		c.Map(data)
+
+		c.Next()
+	}
+}