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# -*- encoding : utf-8 -*-
module PublicBodyHelper
# Public: The reasons a request can't be made to a PublicBody
# The returned reasons are ordered by priority. For example, if the body no
# longer exists there is no reason to ask for its contact details if we don't
# have an email for it.
#
# public_body - Instance of a PublicBody
#
# Returns an Array
def public_body_not_requestable_reasons(public_body)
reasons = []
if public_body.defunct?
reasons.push _('This authority no longer exists, so you cannot make a request to it.')
end
if public_body.not_apply?
reasons.push _('Freedom of Information law does not apply to this authority, so you cannot make a request to it.')
end
unless public_body.has_request_email?
# Make the authority appear requestable to encourage users to help find
# the authority's email address
msg = link_to _("Make a request to this authority"),
new_request_to_body_path(:url_name => public_body.url_name),
:class => "link_button_green"
reasons.push(msg)
end
reasons.compact
end
# Use tags to describe what type of authority a PublicBody is.
#
# public_body - Instance of a PublicBody
#
# Returns a String
def type_of_authority(public_body)
categories = PublicBodyCategory.
where(:category_tag => public_body.tag_string.split)
types = categories.each_with_index.map do |category, index|
desc = category.description
if index.zero?
desc = desc.sub(/\S/) { |m| Unicode.upcase(m) }
end
link_to(desc, list_public_bodies_path(category.category_tag))
end
if types.any?
types.to_sentence(:last_word_connector => ' and ').html_safe
else
_("A public authority")
end
end
end
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