event.rb
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require 'noosfero/translatable_content'
require 'builder'
class Event < Article
attr_accessible :start_date, :end_date, :link, :address
def self.type_name
_('Event')
end
settings_items :address, :type => :string
def link=(value)
self.setting[:link] = maybe_add_http(value)
end
def link
maybe_add_http(self.setting[:link])
end
xss_terminate :only => [ :body, :link, :address ], :with => 'white_list', :on => 'validation'
def initialize(*args)
super(*args)
self.start_date ||= Date.today
end
validates_presence_of :title, :start_date
validates_each :start_date do |event,field,value|
if event.end_date && event.start_date && event.start_date > event.end_date
event.errors.add(:start_date, _('{fn} cannot come before end date.').fix_i18n)
end
end
scope :by_day, lambda { |date|
{ :conditions => ['start_date = :date AND end_date IS NULL OR (start_date <= :date AND end_date >= :date)', {:date => date}],
:order => 'start_date ASC'
}
}
scope :next_events_from_month, lambda { |date|
date_temp = date.strftime("%Y-%m-%d")
{ :conditions => ["start_date >= ?","#{date_temp}"],
:order => 'start_date ASC'
}
}
scope :by_month, lambda { |date|
{ :conditions => ["EXTRACT(YEAR FROM start_date) = ? AND EXTRACT(MONTH FROM start_date) = ?",date.year,date.month],
:order => 'start_date ASC'
}
}
include WhiteListFilter
filter_iframes :body, :link, :address
def iframe_whitelist
profile && profile.environment && profile.environment.trusted_sites_for_iframe
end
def self.description
_('A calendar event.')
end
def self.short_description
_('Event')
end
def self.icon_name(article = nil)
'event'
end
scope :by_range, lambda { |range| {
:conditions => [
'start_date BETWEEN :start_day AND :end_day OR end_date BETWEEN :start_day AND :end_day',
{ :start_day => range.first, :end_day => range.last }
]
}}
def self.date_range(year, month)
if year.nil? || month.nil?
today = Date.today
year = today.year
month = today.month
else
year = year.to_i
month = month.to_i
end
first_day = Date.new(year, month, 1)
last_day = first_day + 1.month - 1.day
first_day..last_day
end
def date_range
start_date..(end_date||start_date)
end
# FIXME this shouldn't be needed
include ActionView::Helpers::TagHelper
include ActionView::Helpers::UrlHelper
include DatesHelper
def to_html(options = {})
result = ''
html = ::Builder::XmlMarkup.new(:target => result)
html.div(:class => 'event-info' ) {
html.ul(:class => 'event-data' ) {
html.li(:class => 'event-dates' ) {
html.span _('When:')
html.text! show_period(start_date, end_date)
}
html.li {
html.span _('URL:')
html.a(self.link || "", 'href' => self.link || "")
}
html.li {
html.span _('Address:')
html.text! self.address || ""
}
}
# TODO: some good soul, please clean this ugly hack:
if self.body
html.div('_____XXXX_DESCRIPTION_GOES_HERE_XXXX_____', :class => 'event-description')
end
}
if self.body
if options[:format] == 'short'
result.sub!('_____XXXX_DESCRIPTION_GOES_HERE_XXXX_____', display_short_format(self))
else
result.sub!('_____XXXX_DESCRIPTION_GOES_HERE_XXXX_____', self.body)
end
end
result
end
def lead
content_tag('div',
show_period(start_date, end_date),
:class => 'event-dates'
) + super
end
def event?
true
end
def tiny_mce?
true
end
def notifiable?
true
end
include Noosfero::TranslatableContent
include MaybeAddHttp
end