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Versions: 29
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class Calendar < ActiveRecord::Base
has_one :ical, :dependent => :destroy
has_many :events, :dependent => :destroy
belongs_to :created_by, :class_name => 'User'
belongs_to :updated_by, :class_name => 'User'
has_site if respond_to? :has_site
validates_presence_of :name
validates_uniqueness_of :name
validates_uniqueness_of :slug, :scope => :category
accepts_nested_attributes_for :ical, :reject_if => proc { |attributes| attributes['url'].blank? }
# validates_associated :ical
named_scope :in_category, lambda { |category| # string. needs to match exactly
{ :conditions => [ "calendars.category = ?", category ] }
}
named_scope :with_slugs, lambda { |calendar_slugs| # array , or pipe-separated string
slugs = calendar_slugs.split('|') unless slugs.is_a? Array
{ :conditions => [ slugs.map{"calendars.slug = ?"}.join(' OR '), *slugs ] }
}
named_scope :with_names_like, lambda { |calendar_names| # comma or pipe--separated string of (partial) names. eg. Calendar.with_names_like('team_')
names = calendar_names.split(/[,\|]\s*/).map{|n| "%#{n}%"}
{ :conditions => [ names.map{"calendars.name LIKE ?"}.join(' OR '), *names ] }
}
def self.categories
categories = find( :all, :select => "DISTINCT category" ).map(&:category)
end
def self.slugs
slugs = find( :all, :select => "DISTINCT slug" ).map(&:slug)
end
def to_ics
ical.to_ics if ical
end
def to_s
self.name
end
def to_ri_cal
RiCal.Calendar do |cal|
events.primary.each do |event|
cal.add_subcomponent(event.to_ri_cal)
end
end
end
def to_ical
self.to_ri_cal.to_s
end
end
Version data entries
29 entries across 29 versions & 1 rubygems