Пример #1
0
// 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()

}
Пример #2
0
// HandleShowPath serves requests to a custom page url
func HandleShowPath(context router.Context) error {

	// Setup context for template
	path := context.Path()

	// If no pages or users exist, redirect to set up page
	if missingUsersAndPages() {
		return router.Redirect(context, "/fragmenta/setup")
	}

	q := pages.Query().Where("url=?", path).Limit(1)
	pages, err := pages.FindAll(q)
	if err != nil || len(pages) == 0 {
		return router.NotFoundError(err)
	}

	// Get the first of pages to render
	page := pages[0]

	// For show path of pages, we authorise showing the page FOR ALL users if it is published
	if !page.IsPublished() {
		// Authorise
		err = authorise.Resource(context, page)
		if err != nil {
			return router.NotAuthorizedError(err)
		}
	}

	return renderPage(context, page)
}
Пример #3
0
// missingUsersAndPages returns true if we have 0 users and 0 pages
func missingUsersAndPages() bool {

	pageCount, err := pages.Query().Count()
	if err != nil {
		return true
	}

	userCount, err := users.Query().Count()
	if err != nil {
		return true
	}

	if pageCount > 0 || userCount > 0 {
		return false
	}

	return true
}