Golang view.AddKey函数代码示例

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本文整理汇总了Golang中github.com/fragmenta/view.AddKey函数的典型用法代码示例。如果您正苦于以下问题：Golang AddKey函数的具体用法？Golang AddKey怎么用？Golang AddKey使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了AddKey函数的20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，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: errHandler

// errHandler renders an error using error templates if available
func errHandler(context router.Context, e error) {

	// Cast the error to a status error if it is one, if not wrap it in a Status 500 error
	err := router.ToStatusError(e)

	view := view.New(context)

	view.AddKey("title", err.Title)
	view.AddKey("message", err.Message)

	if !context.Production() {
		view.AddKey("status", err.Status)
		view.AddKey("file", err.FileLine())
		view.AddKey("error", err.Err)
	}

	view.Template("app/views/error.html.got")

	// Log 404 as info only
	if err.Status == 404 {
		context.Logf("#info %s\n", err)
	} else {
		context.Logf("#error %s\n", err)
	}

	view.Render()
}

开发者ID:kennygrant，项目名称:gohackernews，代码行数:28，代码来源:handlers.go

示例2: 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()
}

开发者ID:gnoirzox，项目名称:gohackernews，代码行数:32，代码来源:show.go

示例3: HandleHome

// HandleHome displays a list of stories using gravity to order them
// used for the home page for gravity rank see votes.go
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")

	// Fetch the stories
	results, err := stories.FindAll(q)
	if err != nil {
		return router.InternalError(err)
	}

	// Render the template
	view := view.New(context)
	view.AddKey("stories", results)
	view.AddKey("meta_title", "Golang News")
	view.AddKey("meta_desc", "News for Go Hackers, in the style of Hacker News. A curated selection of the latest links about the Go programming language.")
	view.AddKey("meta_keywords", "golang news, blog, links, go developers, go web apps, web applications, fragmenta")
	view.AddKey("authenticity_token", authorise.CreateAuthenticityToken(context))

	view.Template("stories/views/index.html.got")
	return view.Render()

}

开发者ID:rogeriomarques，项目名称:gohackernews，代码行数:28，代码来源:index.go

示例4: HandleCreateShow

// HandleCreateShow serves the create form via GET for posts
func HandleCreateShow(context router.Context) error {

	// Authorise
	err := authorise.Path(context)
	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)
	post := posts.New()

	user := authorise.CurrentUser(context)
	if user != nil {
		post.AuthorId = user.Id
	}

	view.AddKey("post", post)
	view.AddKey("users", users)
	return view.Render()
}

开发者ID:BobbWu，项目名称:fragmenta-cms，代码行数:28，代码来源:create.go

示例5: HandleIndex

// HandleIndex serves a get request at /pages
func HandleIndex(context router.Context) error {

	// Authorise
	err := authorise.Path(context)
	if err != nil {
		return router.NotAuthorizedError(err)
	}

	// Fetch the pages
	q := pages.Query().Order("url asc")

	// Filter if necessary
	filter := context.Param("filter")
	if len(filter) > 0 {
		filter = strings.Replace(filter, "&", "", -1)
		filter = strings.Replace(filter, " ", "", -1)
		filter = strings.Replace(filter, " ", " & ", -1)
		q.Where("(to_tsvector(name) || to_tsvector(summary) || to_tsvector(url) @@ to_tsquery(?) )", filter)
	}

	pageList, err := pages.FindAll(q)
	if err != nil {
		context.Logf("#error Error indexing pages %s", err)
		return router.InternalError(err)
	}

	// Serve template
	view := view.New(context)
	view.AddKey("filter", filter)
	view.AddKey("pages", pageList)
	return view.Render()

}

开发者ID:BobbWu，项目名称:fragmenta-cms，代码行数:34，代码来源:index.go

示例6: 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()

}

开发者ID:maqiv，项目名称:gohackernews，代码行数:38，代码来源:index.go

示例7: HandleHome

// HandleHome serves a get request at /
func HandleHome(context router.Context) error {
	// Setup context for template
	view := view.New(context)

	// Authorise
	err := authorise.Path(context)
	if err != nil {
		return router.NotAuthorizedError(err)
	}

	// If nothing exists, redirect to set up page
	if missingUsersAndPages() {
		return router.Redirect(context, "/fragmenta/setup")
	}

	page, err := pages.Find(1)
	if err != nil {
		return router.InternalError(err)
	}

	view.AddKey("page", page)
	view.AddKey("meta_title", page.Name)
	view.AddKey("meta_desc", page.Summary)
	view.AddKey("meta_keywords", page.Keywords)

	return view.Render()

}

开发者ID:BobbWu，项目名称:fragmenta-cms，代码行数:29，代码来源:home.go

示例8: 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()

}

开发者ID:BobbWu，项目名称:fragmenta-cms，代码行数:30，代码来源:show.go

示例9: errHandler

// errHandler renders an error using error templates if available
func errHandler(context router.Context, e error) {

	// Cast the error to a status error if it is one, if not wrap it in a Status 500 error
	err := router.ToStatusError(e)

	view := view.New(context)

	view.AddKey("title", err.Title)
	view.AddKey("message", err.Message)

	if !context.Production() {
		view.AddKey("status", err.Status)
		view.AddKey("file", err.FileLine())
		view.AddKey("error", err.Err)
	}

	// Set the status correctly for errors
	context.Writer().WriteHeader(err.Status)

	// Use our error template
	view.Template("app/views/error.html.got")

	context.Logf("#error %s\n", err)
	view.Render()
}

开发者ID:intfrr，项目名称:sendto，代码行数:26，代码来源:handlers.go

示例10: 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()
}

开发者ID:BobbWu，项目名称:fragmenta-cms，代码行数:27，代码来源:update.go

示例11: HandleIndex

// Serve a get request at /images
//
//
func HandleIndex(context router.Context) error {

	// Authorise
	err := authorise.Path(context)
	if err != nil {
		return router.NotAuthorizedError(err)
	}

	// Setup context for template
	view := view.New(context)

	// Build a query
	q := images.Query()

	// Show only published (defaults to showing all)
	// q.Apply(status.WherePublished)

	// Order by required order, or default to id asc
	switch context.Param("order") {

	case "1":
		q.Order("created_at desc")

	case "2":
		q.Order("updated_at desc")

	case "3":
		q.Order("name asc")

	default:
		q.Order("id desc")

	}

	// Filter if necessary - this assumes name and summary cols
	filter := context.Param("filter")
	if len(filter) > 0 {
		filter = strings.Replace(filter, "&", "", -1)
		filter = strings.Replace(filter, " ", "", -1)
		filter = strings.Replace(filter, " ", " & ", -1)
		q.Where("( to_tsvector(name) || to_tsvector(summary) @@ to_tsquery(?) )", filter)
	}

	// Fetch the images
	imagesList, err := images.FindAll(q)
	if err != nil {
		return router.InternalError(err)
	}

	// Serve template
	view.AddKey("filter", filter)
	view.AddKey("images", imagesList)
	// Can we add these programatically?
	view.AddKey("admin_links", helpers.Link("Create image", images.New().URLCreate()))

	return view.Render()

}

开发者ID:BobbWu，项目名称:fragmenta-cms，代码行数:61，代码来源:index.go

示例12: render

// render the given page, with metadata set
func render(context router.Context, page *pages.Page) error {
	// Render the template
	view := view.New(context)
	view.AddKey("page", page)
	view.AddKey("page", page)
	view.AddKey("meta_title", page.Name)
	view.AddKey("meta_desc", page.Summary)
	view.AddKey("meta_keywords", page.Keywords)
	view.Template("pages/views/show.html.got")
	return view.Render()
}

开发者ID:send-to，项目名称:server，代码行数:12，代码来源:show.go

示例13: 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()

}

开发者ID:gnoirzox，项目名称:gohackernews，代码行数:53，代码来源:index.go

示例14: HandleCreateShow

// HandleCreateShow handles GET users/create
func HandleCreateShow(context router.Context) error {

	// No auth as anyone can create users in this app

	// Setup
	view := view.New(context)
	user := users.New()
	view.AddKey("user", user)
	view.AddKey("authenticity_token", authorise.CreateAuthenticityToken(context))

	// Serve
	return view.Render()
}

开发者ID:rogeriomarques，项目名称:gohackernews，代码行数:14，代码来源:create.go

示例15: HandleIndex

// HandleIndex displays a list of posts
func HandleIndex(context router.Context) error {

	// Authorise
	err := authorise.Path(context)
	if err != nil {
		return router.NotAuthorizedError(err)
	}

	// Build a query
	q := posts.Query()

	// Order by required order, or default to id asc
	switch context.Param("order") {

	case "1":
		q.Order("created desc")

	case "2":
		q.Order("updated desc")

	case "3":
		q.Order("name asc")

	default:
		q.Order("id asc")

	}

	// Filter if necessary - this assumes name and summary cols
	filter := context.Param("filter")
	if len(filter) > 0 {
		filter = strings.Replace(filter, "&", "", -1)
		filter = strings.Replace(filter, " ", "", -1)
		filter = strings.Replace(filter, " ", " & ", -1)
		q.Where("( to_tsvector(name) || to_tsvector(summary) @@ to_tsquery(?) )", filter)
	}

	// Fetch the posts
	results, err := posts.FindAll(q)
	if err != nil {
		return router.InternalError(err)
	}

	// Render the template
	view := view.New(context)
	view.AddKey("filter", filter)
	view.AddKey("posts", results)
	return view.Render()

}

开发者ID:BobbWu，项目名称:fragmenta-cms，代码行数:51，代码来源:index.go

示例16: HandleIndex

// HandleIndex displays a list of files
func HandleIndex(context router.Context) error {

	// Authorise
	err := authorise.Path(context)
	if err != nil {
		return router.NotAuthorizedError(err)
	}

	// Find the current user and check status
	u := authorise.CurrentUser(context)
	if u.Anon() {
		//	return router.NotAuthorizedError(err)
	}

	// For admins, show all files, order by date desc
	q := files.Query().Order("updated_at desc")

	// otherwise show just the logged in user's files
	if !u.Admin() {
		// Find the files for this user, unless
		q = files.Where("user_id=?", u.Id)
	}

	// Fetch the files
	results, err := files.FindAll(q)
	if err != nil {
		return router.InternalError(err)
	}

	// Render the template
	view := view.New(context)
	view.AddKey("files", results)
	return view.Render()

}

开发者ID:intfrr，项目名称:sendto，代码行数:36，代码来源:index.go

示例17: homeHandler

// HandleShowHome serves our home page
func homeHandler(context router.Context) error {

	view := view.New(context)
	view.AddKey("title", "Fragmenta app")
	view.Template("app/views/home.html.got")
	return view.Render()
}

开发者ID:rohanthewiz，项目名称:fragmenta-app，代码行数:8，代码来源:handlers.go

示例18: HandleCreateShow

// HandleCreateShow serves the create form via GET for stories
func HandleCreateShow(context router.Context) error {

	// Authorise
	err := authorise.Path(context)
	if err != nil {
		return router.NotAuthorizedError(err)
	}

	// Render the template
	view := view.New(context)
	story := stories.New()
	view.AddKey("story", story)
	view.AddKey("meta_title", "Go Hacker News Submit")
	view.AddKey("authenticity_token", authorise.CreateAuthenticityToken(context))
	return view.Render()
}

开发者ID:rogeriomarques，项目名称:gohackernews，代码行数:17，代码来源:create.go

示例19: HandleShow

// HandleShow displays a single comment
func HandleShow(context router.Context) error {

	// Find the comment
	comment, err := comments.Find(context.ParamInt("id"))
	if err != nil {
		return router.InternalError(err)
	}

	// No auth as all are public - if we restricted by status we might need to authorise here

	// Render the template
	view := view.New(context)
	view.AddKey("comment", comment)
	view.AddKey("authenticity_token", authorise.CreateAuthenticityToken(context))
	return view.Render()
}

开发者ID:rogeriomarques，项目名称:gohackernews，代码行数:17，代码来源:show.go

示例20: 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()

}

开发者ID:gnoirzox，项目名称:gohackernews，代码行数:48，代码来源:upvoted.go

注：本文中的github.com/fragmenta/view.AddKey函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。