diff options
Diffstat (limited to 'modules/context/context.go')
| -rw-r--r-- | modules/context/context.go | 222 |
1 files changed, 0 insertions, 222 deletions
diff --git a/modules/context/context.go b/modules/context/context.go deleted file mode 100644 index d434bad1..00000000 --- a/modules/context/context.go +++ /dev/null @@ -1,222 +0,0 @@ -// 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 context - -import ( - "fmt" - "html/template" - "io" - "net/http" - "strings" - "time" - - "github.com/go-macaron/cache" - "github.com/go-macaron/csrf" - "github.com/go-macaron/i18n" - "github.com/go-macaron/session" - log "gopkg.in/clog.v1" - "gopkg.in/macaron.v1" - - "github.com/gogits/gogs/models" - "github.com/gogits/gogs/modules/auth" - "github.com/gogits/gogs/modules/base" - "github.com/gogits/gogs/modules/form" - "github.com/gogits/gogs/modules/setting" -) - -// Context represents context of a request. -type Context struct { - *macaron.Context - Cache cache.Cache - csrf csrf.CSRF - Flash *session.Flash - Session session.Store - - User *models.User - IsSigned bool - IsBasicAuth bool - - Repo *Repository - Org *Organization -} - -func (ctx *Context) UserID() int64 { - if !ctx.IsSigned { - return 0 - } - return ctx.User.ID -} - -// HasError returns true if error occurs in form validation. -func (ctx *Context) HasApiError() bool { - hasErr, ok := ctx.Data["HasError"] - if !ok { - return false - } - return hasErr.(bool) -} - -func (ctx *Context) GetErrMsg() string { - return ctx.Data["ErrorMsg"].(string) -} - -// HasError returns true if error occurs in form validation. -func (ctx *Context) HasError() bool { - hasErr, ok := ctx.Data["HasError"] - if !ok { - return false - } - ctx.Flash.ErrorMsg = ctx.Data["ErrorMsg"].(string) - ctx.Data["Flash"] = ctx.Flash - return hasErr.(bool) -} - -// HasValue returns true if value of given name exists. -func (ctx *Context) HasValue(name string) bool { - _, ok := ctx.Data[name] - return ok -} - -// HTML responses template with given status. -func (ctx *Context) HTML(status int, name base.TplName) { - log.Trace("Template: %s", name) - ctx.Context.HTML(status, string(name)) -} - -// Success responses template with status http.StatusOK. -func (c *Context) Success(name base.TplName) { - c.HTML(http.StatusOK, name) -} - -// RenderWithErr used for page has form validation but need to prompt error to users. -func (ctx *Context) RenderWithErr(msg string, tpl base.TplName, f interface{}) { - if f != nil { - form.Assign(f, ctx.Data) - } - ctx.Flash.ErrorMsg = msg - ctx.Data["Flash"] = ctx.Flash - ctx.HTML(http.StatusOK, tpl) -} - -// Handle handles and logs error by given status. -func (ctx *Context) Handle(status int, title string, err error) { - switch status { - case http.StatusNotFound: - ctx.Data["Title"] = "Page Not Found" - case http.StatusInternalServerError: - ctx.Data["Title"] = "Internal Server Error" - log.Error(2, "%s: %v", title, err) - if !setting.ProdMode || (ctx.IsSigned && ctx.User.IsAdmin) { - ctx.Data["ErrorMsg"] = err - } - } - ctx.HTML(status, base.TplName(fmt.Sprintf("status/%d", status))) -} - -// NotFound renders the 404 page. -func (ctx *Context) NotFound() { - ctx.Handle(http.StatusNotFound, "", nil) -} - -// ServerError renders the 500 page. -func (c *Context) ServerError(title string, err error) { - c.Handle(http.StatusInternalServerError, title, err) -} - -// NotFoundOrServerError use error check function to determine if the error -// is about not found. It responses with 404 status code for not found error, -// or error context description for logging purpose of 500 server error. -func (c *Context) NotFoundOrServerError(title string, errck func(error) bool, err error) { - if errck(err) { - c.NotFound() - return - } - c.ServerError(title, err) -} - -func (ctx *Context) HandleText(status int, title string) { - ctx.PlainText(status, []byte(title)) -} - -func (ctx *Context) ServeContent(name string, r io.ReadSeeker, params ...interface{}) { - modtime := time.Now() - for _, p := range params { - switch v := p.(type) { - case time.Time: - modtime = v - } - } - ctx.Resp.Header().Set("Content-Description", "File Transfer") - ctx.Resp.Header().Set("Content-Type", "application/octet-stream") - ctx.Resp.Header().Set("Content-Disposition", "attachment; filename="+name) - ctx.Resp.Header().Set("Content-Transfer-Encoding", "binary") - ctx.Resp.Header().Set("Expires", "0") - ctx.Resp.Header().Set("Cache-Control", "must-revalidate") - ctx.Resp.Header().Set("Pragma", "public") - http.ServeContent(ctx.Resp, ctx.Req.Request, name, modtime, r) -} - -// Contexter initializes a classic context for a request. -func Contexter() macaron.Handler { - return func(c *macaron.Context, l i18n.Locale, cache cache.Cache, sess session.Store, f *session.Flash, x csrf.CSRF) { - ctx := &Context{ - Context: c, - Cache: cache, - csrf: x, - Flash: f, - Session: sess, - Repo: &Repository{ - PullRequest: &PullRequest{}, - }, - Org: &Organization{}, - } - - if len(setting.HTTP.AccessControlAllowOrigin) > 0 { - ctx.Header().Set("Access-Control-Allow-Origin", setting.HTTP.AccessControlAllowOrigin) - ctx.Header().Set("'Access-Control-Allow-Credentials' ", "true") - ctx.Header().Set("Access-Control-Max-Age", "3600") - ctx.Header().Set("Access-Control-Allow-Headers", "Content-Type, Access-Control-Allow-Headers, Authorization, X-Requested-With") - } - - // Compute current URL for real-time change language. - ctx.Data["Link"] = setting.AppSubUrl + strings.TrimSuffix(ctx.Req.URL.Path, "/") - - ctx.Data["PageStartTime"] = time.Now() - - // Get user from session if logined. - ctx.User, ctx.IsBasicAuth = auth.SignedInUser(ctx.Context, ctx.Session) - - if ctx.User != nil { - ctx.IsSigned = true - ctx.Data["IsSigned"] = ctx.IsSigned - ctx.Data["SignedUser"] = ctx.User - ctx.Data["SignedUserID"] = ctx.User.ID - ctx.Data["SignedUserName"] = ctx.User.Name - ctx.Data["IsAdmin"] = ctx.User.IsAdmin - } else { - ctx.Data["SignedUserID"] = 0 - ctx.Data["SignedUserName"] = "" - } - - // If request sends files, parse them here otherwise the Query() can't be parsed and the CsrfToken will be invalid. - if ctx.Req.Method == "POST" && strings.Contains(ctx.Req.Header.Get("Content-Type"), "multipart/form-data") { - if err := ctx.Req.ParseMultipartForm(setting.AttachmentMaxSize << 20); err != nil && !strings.Contains(err.Error(), "EOF") { // 32MB max size - ctx.Handle(500, "ParseMultipartForm", err) - return - } - } - - ctx.Data["CsrfToken"] = x.GetToken() - ctx.Data["CsrfTokenHtml"] = template.HTML(`<input type="hidden" name="_csrf" value="` + x.GetToken() + `">`) - log.Trace("Session ID: %s", sess.ID()) - log.Trace("CSRF Token: %v", ctx.Data["CsrfToken"]) - - ctx.Data["ShowRegistrationButton"] = setting.Service.ShowRegistrationButton - ctx.Data["ShowFooterBranding"] = setting.ShowFooterBranding - ctx.Data["ShowFooterVersion"] = setting.ShowFooterVersion - - c.Map(ctx) - } -} |