Orbit/app/models/link.rb

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428 B
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class Link < Item
field :url
validates :url, :presence => true, :format => /^(http|https):\/\/[a-z0-9]+([\-\.]{1}[a-z0-9]+)*\.[a-z]{2,5}(([0-9]{1,5})?\/.*)?$/ix
before_validation :add_http
def link
ApplicationController.helpers.link_to(self.name, self.url)
end
protected
def add_http
unless self.url[/^http:\/\//] || self.url[/^https:\/\//]
self.url = 'http://' + self.url
end
end
end