Example #1
0
// 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()
}
Example #2
0
// HandleIndex displays a list of comments
func HandleIndex(context router.Context) error {

	// No auth this is public

	// Build a query to fetch latest 100 comments
	q := comments.Query().Limit(100).Order("created_at desc")

	// Filter on user id - we only show the actual user's comments
	// so not a nested view as in HN
	userID := context.ParamInt("u")
	if userID > 0 {
		q.Where("user_id=?", userID)
	}

	// 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(text) @@ to_tsquery(?) )", filter)
	}

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

	// Render the template
	view := view.New(context)
	view.AddKey("filter", filter)
	view.AddKey("comments", results)
	view.AddKey("meta_title", "Comments")
	view.AddKey("authenticity_token", authorise.CreateAuthenticityToken(context))

	return view.Render()

}
Example #3
0
// 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.CanonicalURL() {
		return router.Redirect(context, story.CanonicalURL())
	}

	// 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)
	}

	meta := story.Summary
	if len(meta) == 0 {
		meta = fmt.Sprintf("A story on %s, %s", context.Config("meta_title"), context.Config("meta_desc"))
	}

	// Render the template
	view := view.New(context)
	view.AddKey("story", story)
	view.AddKey("meta_title", story.Name)
	view.AddKey("meta_desc", meta)
	view.AddKey("meta_keywords", fmt.Sprintf("%s %s", story.Name, context.Config("meta_keywords")))
	view.AddKey("comments", rootComments)

	return view.Render()
}
Example #4
0
// HandleShow serve a get request at /users/1
func HandleShow(context router.Context) error {

	// No auth - this is public

	// 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)
	}

	// Get the user comments
	q := comments.Where("user_id=?", user.Id).Limit(10).Order("created_at desc")
	userComments, err := comments.FindAll(q)
	if err != nil {
		return router.InternalError(err)
	}

	// Get the user stories
	q = stories.Where("user_id=?", user.Id).Limit(50).Order("created_at desc")
	userStories, err := stories.FindAll(q)
	if err != nil {
		return router.InternalError(err)
	}

	// Render the Template
	view := view.New(context)
	view.AddKey("user", user)
	view.AddKey("comments", userComments)
	view.AddKey("stories", userStories)
	view.AddKey("meta_title", user.Name)
	view.AddKey("meta_desc", user.Name)

	return view.Render()

}