Exemple #1
0
// HandleShowPath serves requests to a custom page url
func HandleShowPath(context router.Context) error {

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

	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]

	// If not published, check authorisation
	if !page.IsPublished() {
		// Authorise
		err = authorise.Resource(context, page)
		if err != nil {
			return router.NotAuthorizedError(err)
		}
	}

	return render(context, page)
}
Exemple #2
0
// HandleIndex displays a list of pages
func HandleIndex(context router.Context) error {

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

	// Build a query
	q := pages.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 pages
	results, err := pages.FindAll(q)
	if err != nil {
		return router.InternalError(err)
	}

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

}