本文整理汇总了Golang中github.com/fragmenta/router.Context.Request方法的典型用法代码示例。如果您正苦于以下问题:Golang Context.Request方法的具体用法?Golang Context.Request怎么用?Golang Context.Request使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/fragmenta/router.Context
的用法示例。
在下文中一共展示了Context.Request方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: HandlePasswordResetSend
// POST /users/password/reset
func HandlePasswordResetSend(context router.Context) error {
// Find the user by email (if not found let them know)
// Find the user by hex token in the db
email := context.Param("email")
user, err := users.First(users.Where("email=?", email))
if err != nil {
return router.Redirect(context, "/users/password/reset?message=invalid_email")
}
// Generate a random token and url for the email
token := auth.BytesToHex(auth.RandomToken())
// Generate the url to use in our email
base := fmt.Sprintf("%s://%s", context.Request().URL.Scheme, context.Request().URL.Host)
url := fmt.Sprintf("%s/users/password?token=%s", base, token)
context.Logf("#info sending reset email:%s url:%s", email, url)
// Update the user record with with this token
p := map[string]string{"reset_token": token}
user.Update(p)
// Send a password reset email out
//mail.Send("mymail")
// Tell the user what we have done
return router.Redirect(context, "/users/password/sent")
}
示例2: HandleHome
// HandleHome displays a list of stories using gravity to order them
// used for the home page for gravity rank see votes.go
// responds to GET /
func HandleHome(context router.Context) error {
// Build a query
q := stories.Query().Limit(listLimit)
// Select only above 0 points, Order by rank, then points, then name
q.Where("points > 0").Order("rank desc, points desc, id desc")
// Set the offset in pages if we have one
page := int(context.ParamInt("page"))
if page > 0 {
q.Offset(listLimit * page)
}
// Fetch the stories
results, err := stories.FindAll(q)
if err != nil {
return router.InternalError(err)
}
// Render the template
view := view.New(context)
setStoriesMetadata(view, context.Request())
view.AddKey("page", page)
view.AddKey("stories", results)
view.Template("stories/views/index.html.got")
if context.Param("format") == ".xml" {
view.Layout("")
view.Template("stories/views/index.xml.got")
}
return view.Render()
}
示例3: HandleDownload
// HandleDownload sends a single file
func HandleDownload(context router.Context) error {
// Find the file
file, err := files.Find(context.ParamInt("id"))
if err != nil {
return router.InternalError(err)
}
// Authorise access to this file - only the file owners can access their own files
err = authorise.Resource(context, file)
if err != nil {
return router.NotAuthorizedError(err)
}
// If we are permitted, send the file to the user
//w.Header().Set("Content-Type", "text/plain; charset=utf-8")
//http.DetectContentType(data []byte) string
h := context.Header()
h.Set("Content-Type", "application/pgp-encrypted")
h.Set("Content-Disposition", fmt.Sprintf("attachment; filename=\"%s\"", file.Name()))
h.Set("Content-Transfer-Encoding", "binary")
http.ServeFile(context, context.Request(), file.Path)
return nil
}
示例4: AuthenticityTokenFilter
// AuthenticityTokenFilter sets the authenticity token on the context and on the cookie
func AuthenticityTokenFilter(c router.Context) error {
token, err := auth.AuthenticityToken(c.Writer(), c.Request())
if err != nil {
return err
}
c.Set(auth.SessionTokenKey, token)
return nil
}
示例5: CreateAuthenticityToken
// CreateAuthenticityToken returns an auth.AuthenticityToken and writes a secret to check it to the cookie
func CreateAuthenticityToken(context router.Context) string {
token, err := auth.AuthenticityToken(context.Writer(), context.Request())
if err != nil {
context.Logf("#warn invalid authenticity token at %v", context)
return "" // empty strings are invalid as tokens
}
return token
}
示例6: loginUser
func loginUser(context router.Context, user *users.User) error {
// Now save the user details in a secure cookie, so that we remember the next request
session, err := auth.Session(context, context.Request())
if err != nil {
return err
}
context.Logf("#info Login success for user: %d %s", user.Id, user.Email)
session.Set(auth.SessionUserKey, fmt.Sprintf("%d", user.Id))
session.Save(context)
return nil
}
示例7: HandleIndex
// HandleIndex displays a list of stories at /stories
func HandleIndex(context router.Context) error {
// Build a query
q := stories.Query().Limit(listLimit)
// Order by date by default
q.Where("points > -6").Order("created_at desc")
// Filter if necessary - this assumes name and summary cols
filter := context.Param("q")
if len(filter) > 0 {
// Replace special characters with escaped sequence
filter = strings.Replace(filter, "_", "\\_", -1)
filter = strings.Replace(filter, "%", "\\%", -1)
wildcard := "%" + filter + "%"
// Perform a wildcard search for name or url
q.Where("stories.name ILIKE ? OR stories.url ILIKE ?", wildcard, wildcard)
// If filtering, order by rank, not by date
q.Order("rank desc, points desc, id desc")
}
// Set the offset in pages if we have one
page := int(context.ParamInt("page"))
if page > 0 {
q.Offset(listLimit * page)
}
// Fetch the stories
results, err := stories.FindAll(q)
if err != nil {
return router.InternalError(err)
}
// Render the template
view := view.New(context)
setStoriesMetadata(view, context.Request())
view.AddKey("page", page)
view.AddKey("stories", results)
if context.Param("format") == ".xml" {
view.Layout("")
view.Template("stories/views/index.xml.got")
}
return view.Render()
}
示例8: AuthenticityToken
// AuthenticityToken checks the token in the current request
func AuthenticityToken(context router.Context) error {
token := context.Param(auth.SessionTokenKey)
err := auth.CheckAuthenticityToken(token, context.Request())
if err != nil {
// If the check fails, log out the user and completely clear the session
context.Logf("#warn invalid authenticity token at %v", context)
session, err := auth.SessionGet(context.Request())
if err != nil {
return err
}
session.Clear(context.Writer())
}
return err
}
示例9: storiesXMLPath
// storiesXMLPath returns the xml path for a given request to a stories link
func storiesXMLPath(context router.Context) string {
request := context.Request()
p := strings.Replace(request.URL.Path, ".xml", "", 1)
if p == "/" {
p = "/index"
}
q := request.URL.RawQuery
if len(q) > 0 {
q = "?" + q
}
return fmt.Sprintf("%s.xml%s", p, q)
}
示例10: HandleUpvoted
// HandleUpvoted displays a list of stories the user has upvoted in the past
func HandleUpvoted(context router.Context) error {
// Build a query
q := stories.Query().Limit(listLimit)
// Select only above 0 points, Order by rank, then points, then name
q.Where("points > 0").Order("rank desc, points desc, id desc")
// Select only stories which the user has upvoted
user := authorise.CurrentUser(context)
if !user.Anon() {
// Can we use a join instead?
v := query.New("votes", "story_id").Select("select story_id as id from votes").Where("user_id=? AND story_id IS NOT NULL AND points > 0", user.Id)
storyIDs := v.ResultIDs()
if len(storyIDs) > 0 {
q.WhereIn("id", storyIDs)
}
}
// Set the offset in pages if we have one
page := int(context.ParamInt("page"))
if page > 0 {
q.Offset(listLimit * page)
}
// Fetch the stories
results, err := stories.FindAll(q)
if err != nil {
return router.InternalError(err)
}
// Render the template
view := view.New(context)
setStoriesMetadata(view, context.Request())
view.AddKey("page", page)
view.AddKey("stories", results)
view.Template("stories/views/index.html.got")
if context.Param("format") == ".xml" {
view.Layout("")
view.Template("stories/views/index.xml.got")
}
return view.Render()
}
示例11: HandleCreate
// HandleCreate handles the POST of the create form for users
func HandleCreate(context router.Context) error {
// Authorise
err := authorise.Resource(context, nil)
if err != nil {
return router.NotAuthorizedError(err)
}
// Setup context
params, err := context.Params()
if err != nil {
return router.InternalError(err)
}
// Default to customer role etc - admins will have to promote afterwards
params.Set("role", fmt.Sprintf("%d", users.RoleCustomer))
params.Set("status", fmt.Sprintf("%d", status.Published))
id, err := users.Create(params.Map())
if err != nil {
return err
}
// Log creation
context.Logf("#info Created user id,%d", id)
// Redirect to the new user
user, err := users.Find(id)
if err != nil {
return router.InternalError(err)
}
// Save the details in a secure cookie
session, err := auth.Session(context, context.Request())
if err != nil {
return router.InternalError(err)
}
context.Logf("#info CREATE for user: %d", user.Id)
session.Set(auth.SessionUserKey, fmt.Sprintf("%d", user.Id))
session.Save(context)
// Send them to their user profile page
return router.Redirect(context, user.URLShow())
}
示例12: serveFile
// Default file handler, used in development - in production serve with nginx
func serveFile(context router.Context) error {
// Assuming we're running from the root of the website
localPath := "./public" + path.Clean(context.Path())
if _, err := os.Stat(localPath); err != nil {
// If file not found return error
if os.IsNotExist(err) {
return router.NotFoundError(err)
}
// For other errors return not authorised
return router.NotAuthorizedError(err)
}
// If the file exists and we can access it, serve it
http.ServeFile(context, context.Request(), localPath)
return nil
}
示例13: serveAsset
// Handle serving assets in dev (if we can) - return true on success
func serveAsset(context router.Context) error {
p := path.Clean(context.Path())
// It must be under /assets, or we don't serve
if !strings.HasPrefix(p, "/assets/") {
return router.NotFoundError(nil)
}
// Try to find an asset in our list
f := appAssets.File(path.Base(p))
if f == nil {
return router.NotFoundError(nil)
}
localPath := "./" + f.LocalPath()
http.ServeFile(context, context.Request(), localPath)
return nil
}
示例14: HandleLogin
// HandleLogin handles a post to /users/login
func HandleLogin(context router.Context) error {
// Check we're not already logged in, if so redirect
// Get the user details from the database
params, err := context.Params()
if err != nil {
return router.NotFoundError(err)
}
// Need something neater than this - how best to do it?
q := users.Where("email=?", params.Get("email"))
user, err := users.First(q)
if err != nil {
context.Logf("#error Login failed for user no such user : %s %s", params.Get("email"), err)
return router.Redirect(context, "/users/login?error=failed_email")
}
err = auth.CheckPassword(params.Get("password"), user.EncryptedPassword)
if err != nil {
context.Logf("#error Login failed for user : %s %s", params.Get("email"), err)
return router.Redirect(context, "/users/login?error=failed_password")
}
// Now save the user details in a secure cookie, so that we remember the next request
session, err := auth.Session(context, context.Request())
if err != nil {
context.Logf("#error problem retrieving session")
}
context.Logf("#info Login success for user: %d %s", user.Id, user.Email)
session.Set(auth.SessionUserKey, fmt.Sprintf("%d", user.Id))
session.Save(context)
// Redirect to whatever page the user tried to visit before (if any)
// For now send them to root
return router.Redirect(context, "/")
}
示例15: HandleCode
// HandleCode displays a list of stories linking to repos (github etc) using gravity to order them
// responds to GET /stories/code
func HandleCode(context router.Context) error {
// Build a query
q := stories.Query().Where("points > -6").Order("rank desc, points desc, id desc").Limit(listLimit)
// Restrict to stories with have a url starting with github.com or bitbucket.org
// other code repos can be added later
q.Where("url ILIKE 'https://github.com%'").OrWhere("url ILIKE 'https://bitbucket.org'")
// Set the offset in pages if we have one
page := int(context.ParamInt("page"))
if page > 0 {
q.Offset(listLimit * page)
}
// Fetch the stories
results, err := stories.FindAll(q)
if err != nil {
return router.InternalError(err)
}
// Render the template
view := view.New(context)
setStoriesMetadata(view, context.Request())
view.AddKey("page", page)
view.AddKey("stories", results)
// view.AddKey("tags", []string{"web", "mobile", "data", "email", "crypto", "data", "graphics", "ui", "security"})
// TODO: remove these calls and put in a filter
// - given it is not too expensive, we could just generate tokens on every request
view.Template("stories/views/index.html.got")
if context.Param("format") == ".xml" {
view.Layout("")
view.Template("stories/views/index.xml.got")
}
return view.Render()
}