本文整理汇总了Golang中github.com/fragmenta/router.Context.ParamInt方法的典型用法代码示例。如果您正苦于以下问题:Golang Context.ParamInt方法的具体用法?Golang Context.ParamInt怎么用?Golang Context.ParamInt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.ParamInt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: HandleShow
// HandleShow displays a single story
func HandleShow(context router.Context) error {
// Find the story
story, err := stories.Find(context.ParamInt("id"))
if err != nil {
return router.InternalError(err)
}
// Redirect requests to the canonical url
if context.Path() != story.URLShow() {
return router.Redirect(context, story.URLShow())
}
// Find the comments for this story
// Fetch the comments
q := comments.Where("story_id=?", story.Id).Order(comments.RankOrder)
rootComments, err := comments.FindAll(q)
if err != nil {
return router.InternalError(err)
}
// Render the template
view := view.New(context)
view.AddKey("story", story)
view.AddKey("meta_title", story.Name)
view.AddKey("meta_desc", story.Summary)
view.AddKey("meta_keywords", story.Name)
view.AddKey("comments", rootComments)
return view.Render()
}
示例2: HandleUpdate
// HandleUpdate handles the POST of the form to update a page
func HandleUpdate(context router.Context) error {
// Find the page
page, err := pages.Find(context.ParamInt("id"))
if err != nil {
return router.NotFoundError(err)
}
// Authorise update page
err = authorise.ResourceAndAuthenticity(context, page)
if err != nil {
return router.NotAuthorizedError(err)
}
// Update the page from params
params, err := context.Params()
if err != nil {
return router.InternalError(err)
}
err = page.Update(params.Map())
if err != nil {
return router.InternalError(err)
}
// Redirect to page
return router.Redirect(context, page.URLShow())
}
示例3: HandleUpdate
// HandleUpdate handles the POST of the form to update a story
func HandleUpdate(context router.Context) error {
// Find the story
story, err := stories.Find(context.ParamInt("id"))
if err != nil {
return router.NotFoundError(err)
}
// Authorise update story
err = authorise.ResourceAndAuthenticity(context, story)
if err != nil {
return router.NotAuthorizedError(err)
}
// Update the story from params
params, err := context.Params()
if err != nil {
return router.InternalError(err)
}
err = story.Update(params.Map())
if err != nil {
return err // Create returns a router.Error
}
err = updateStoriesRank()
if err != nil {
return router.InternalError(err)
}
// Redirect to story
return router.Redirect(context, story.URLShow())
}
示例4: HandleShow
// HandleShow serve a get request at /users/1
func HandleShow(context router.Context) error {
// Find the user
user, err := users.Find(context.ParamInt("id"))
if err != nil {
context.Logf("#error parsing user id: %s", err)
return router.NotFoundError(err)
}
userMeta := fmt.Sprintf("%s – %s", user.Name, user.Summary)
// Set up view
view := view.New(context)
// Find the first image which matches this user
image, err := images.Find(user.ImageID)
if err == nil {
// only add image key if we have one
view.AddKey("image", image)
}
// Render the Template
view.AddKey("user", user)
view.AddKey("meta_title", userMeta)
view.AddKey("meta_desc", userMeta)
view.AddKey("meta_keywords", user.Keywords())
return view.Render()
}
示例5: 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6: HandleUpdate
// HandleUpdate responds to POST /comments/update
func HandleUpdate(context router.Context) error {
// Find the comment
comment, err := comments.Find(context.ParamInt("id"))
if err != nil {
return router.NotFoundError(err)
}
// Authorise update comment, check auth token
err = authorise.ResourceAndAuthenticity(context, comment)
if err != nil {
return router.NotAuthorizedError(err)
}
// Update the comment from params
params, err := context.Params()
if err != nil {
return router.InternalError(err)
}
// Clean params according to role
accepted := comments.AllowedParams()
if authorise.CurrentUser(context).Admin() {
accepted = comments.AllowedParamsAdmin()
}
cleanedParams := params.Clean(accepted)
err = comment.Update(cleanedParams)
if err != nil {
return router.InternalError(err)
}
// Redirect to comment
return router.Redirect(context, comment.URLShow())
}
示例7: HandleUpdate
// HandleUpdate handles POST or PUT /pages/1/update
func HandleUpdate(context router.Context) error {
// Find the page
page, err := pages.Find(context.ParamInt("id"))
if err != nil {
return router.NotFoundError(err)
}
// Authorise updating the page
err = authorise.Resource(context, page)
if err != nil {
return router.NotAuthorizedError(err)
}
// Update the page from params
params, err := context.Params()
if err != nil {
return router.InternalError(err)
}
err = page.Update(params.Map())
if err != nil {
return router.InternalError(err)
}
// We then find the page again, and retreive the new Url, in case it has changed during update
page, err = pages.Find(context.ParamInt("id"))
if err != nil {
return router.NotFoundError(err)
}
// Redirect to page url
return router.Redirect(context, page.Url)
}
示例8: HandleUpdate
// HandleUpdate handles the POST of the form to update a user
func HandleUpdate(context router.Context) error {
// Find the user
user, err := users.Find(context.ParamInt("id"))
if err != nil {
return router.NotFoundError(err)
}
// Authorise update user
err = authorise.ResourceAndAuthenticity(context, user)
if err != nil {
return router.NotAuthorizedError(err)
}
// Get the params
params, err := context.Params()
if err != nil {
return router.InternalError(err)
}
// Clean params further for customers, they may only update email, password, key
allowedParams := params.Map()
u := authorise.CurrentUser(context)
if !u.Admin() {
// allowedParams = params.Clean(users.AllowedParamsCustomer())
}
err = user.Update(allowedParams)
if err != nil {
return router.InternalError(err)
}
// Redirect to user
return router.Redirect(context, user.URLShow())
}
示例9: HandleUpdate
// HandleUpdate serves POST or PUT /tags/1/update
func HandleUpdate(context router.Context) error {
// Find the tag
tag, err := tags.Find(context.ParamInt("id"))
if err != nil {
return router.NotFoundError(err)
}
// Authorise
err = authorise.Resource(context, tag)
if err != nil {
return router.NotAuthorizedError(err)
}
// Update the tag
params, err := context.Params()
if err != nil {
return router.InternalError(err)
}
err = tag.Update(params.Map())
if err != nil {
return router.InternalError(err)
}
// Redirect to tag
return router.Redirect(context, tag.URLShow())
}
示例10: HandleShow
// HandleShow displays a single story
func HandleShow(context router.Context) error {
// Find the story
story, err := stories.Find(context.ParamInt("id"))
if err != nil {
return router.InternalError(err)
}
// Find the comments for this story
// Fetch the comments
q := comments.Where("story_id=?", story.Id).Order(comments.RankOrder)
rootComments, err := comments.FindAll(q)
if err != nil {
return router.InternalError(err)
}
// Render the template
view := view.New(context)
view.AddKey("story", story)
view.AddKey("meta_title", story.Name)
view.AddKey("meta_desc", story.Summary)
view.AddKey("meta_keywords", story.Name)
view.AddKey("comments", rootComments)
view.AddKey("authenticity_token", authorise.CreateAuthenticityToken(context))
return view.Render()
}
示例11: HandleUpdate
// HandleUpdateShow handles the POST of the form to update a file
func HandleUpdate(context router.Context) error {
// Find the file
file, err := files.Find(context.ParamInt("id"))
if err != nil {
return router.NotFoundError(err)
}
// Authorise update file
err = authorise.Resource(context, file)
if err != nil {
return router.NotAuthorizedError(err)
}
// Update the file from params
params, err := context.Params()
if err != nil {
return router.InternalError(err)
}
// Find the to user, by querying users on username or email
// Set the user id if found, else return 404 error, user not found
// TODO: Make *sure* this only accepts the params we want
err = file.Update(params.Map())
if err != nil {
return router.InternalError(err)
}
// Redirect to file
return router.Redirect(context, file.URLShow())
}
示例12: HandleUpdate
// HandleUpdate handles the POST of the form to update a post
func HandleUpdate(context router.Context) error {
// Find the post
post, err := posts.Find(context.ParamInt("id"))
if err != nil {
return router.NotFoundError(err)
}
// Authorise update post
err = authorise.Resource(context, post)
if err != nil {
return router.NotAuthorizedError(err)
}
// Update the post from params
params, err := context.Params()
if err != nil {
return router.InternalError(err)
}
err = post.Update(params.Map())
if err != nil {
return router.InternalError(err)
}
// Redirect to post
return router.Redirect(context, post.URLShow())
}
示例13: HandleUpdateShow
// HandleUpdateShow renders the form to update a post
func HandleUpdateShow(context router.Context) error {
// Find the post
post, err := posts.Find(context.ParamInt("id"))
if err != nil {
return router.NotFoundError(err)
}
// Authorise update post
err = authorise.Resource(context, post)
if err != nil {
return router.NotAuthorizedError(err)
}
// Find users for author details
users, err := users.FindAll(users.Admins())
if err != nil {
return router.NotFoundError(err)
}
// Render the template
view := view.New(context)
view.AddKey("post", post)
view.AddKey("users", users)
return view.Render()
}
示例14: 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15: HandleUpdate
// HandleUpdate handles POST or PUT /images/1/update
func HandleUpdate(context router.Context) error {
// Find the image
image, err := images.Find(context.ParamInt("id"))
if err != nil {
context.Logf("#error Error finding image %s", err)
return router.NotFoundError(err)
}
// Authorise
err = authorise.Resource(context, image)
if err != nil {
return router.NotAuthorizedError(err)
}
// Update the image
params, err := context.Params()
if err != nil {
return router.InternalError(err)
}
err = image.Update(params.Map())
if err != nil {
return router.InternalError(err)
}
// We redirect back to source if redirect param is set
return router.Redirect(context, image.URLUpdate())
}