event_block.rb
1.73 KB
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class EventPlugin::EventBlock < Block
attr_accessible :all_env_events, :limit, :future_only, :date_distance_limit, :display_as_calendar
settings_items :all_env_events, :type => :boolean, :default => false
settings_items :limit, :type => :integer, :default => 4
settings_items :future_only, :type => :boolean, :default => true
settings_items :date_distance_limit, :type => :integer, :default => 0
settings_items :display_as_calendar, :type => :boolean, :default => false
def self.description
_('Events')
end
def help
_('Show the profile events or all environment events.')
end
def events_source
return environment if all_env_events
if self.owner.kind_of? Environment
environment.portal_community ? environment.portal_community : environment
else
self.owner
end
end
def events(user = nil)
events = events_source.events.order('start_date')
events = user.nil? ? events.is_public : events.display_filter(user,nil)
if future_only
events = events.where('start_date >= ?', DateTime.now.beginning_of_day)
end
if date_distance_limit > 0
events = events.by_range([
DateTime.now.beginning_of_day - date_distance_limit,
DateTime.now.beginning_of_day + date_distance_limit
])
end
event_list = []
events.each do |event|
event_list << event if event.display_to? user
break if event_list.length >= limit
end
event_list
end
def self.expire_on
{ :profile => [:article], :environment => [:article] }
end
def api_content
content = []
events.each do |event|
content << { title: event.title, id: event.id, date: event.start_date.to_i * 1000, view_url: event.view_url }
end
{ events: content }
end
end