operating_system_helper.rb
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module OperatingSystemHelper
def self.list_operating_system new_operating_systems
return [] if new_operating_systems.nil? or new_operating_systems.length == 0
list_operating_system = []
new_operating_systems.each do |new_operating_system|
unless SoftwareHelper.all_table_is_empty?(
new_operating_system,
["operating_system_name_id"]
)
operating_system = OperatingSystem.new
operating_system.operating_system_name = OperatingSystemName.find(
new_operating_system[:operating_system_name_id]
)
operating_system.version = new_operating_system[:version]
list_operating_system << operating_system
end
end
list_operating_system
end
def self.valid_list_operating_system? list_operating_system
return !(list_operating_system.nil? || list_operating_system.length == 0)
list_operating_system.each do |operating_system|
return false unless operating_system.valid?
end
true
end
def self.operating_system_as_tables(list_operating_system, have_delete_button = true, show_information = false)
extend(
ActionView::Helpers::TagHelper,
ActionView::Helpers::FormTagHelper,
ActionView::Helpers::UrlHelper,
ActionView::Helpers::FormOptionsHelper,
ApplicationHelper
)
lambdas_list = []
if not show_information
return operating_system_html_structure(
{:operating_system_name_id => "", :version => ""},
have_delete_button
) if list_operating_system.nil?
list_operating_system.each do |operating_system|
lambdas_list << operating_system_html_structure(
operating_system,
have_delete_button
)
end
else
list_operating_system.each do |operating_system|
lambdas_list << operating_system_html_structure(operating_system)
end
end
lambdas_list
end
def self.operating_system_html_structure (operating_system_data,have_delete_button = true)
Proc::new do
content_tag(
'table',
content_tag(
'tr',
content_tag('td', label_tag(_("Name")))+
content_tag(
'td',
select_tag(
"operating_system[][operating_system_name_id]",
SoftwareHelper.select_options(
OperatingSystemName.all,
operating_system_data[:operating_system_name_id]
)
)
)+
content_tag('td')
)+
content_tag(
'tr',
content_tag('td', label_tag(_("Version")))+
content_tag(
'td',
text_field_tag(
"operating_system[][version]",
operating_system_data[:version]
)
)+
if have_delete_button
content_tag(
'td',
button_without_text(
:delete,
_('Delete'),
"#" ,
:class=>"delete-dynamic-table"
),
:align => 'right'
)
else
content_tag('td', "")
end
),:class => 'dynamic-table library-table'
)
end
end
def self.add_dynamic_table
operating_system_as_tables(nil).call
end
end