// 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)
}
// 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()
}
