library_helper.rb
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module LibraryHelper
def self.list_libraries new_libraries
return [] if new_libraries.nil? or new_libraries.length == 0
list_libraries = []
new_libraries.each do |new_library|
unless SoftwareHelper.all_table_is_empty? new_library
library = Library.new
library.name = new_library[:name]
library.version = new_library[:version]
library.license = new_library[:license]
list_libraries << library
end
end
list_libraries
end
def self.valid_list_libraries? list_libraries
return true if list_libraries.nil? or list_libraries.length == 0
list_libraries.each do |library|
return false unless library.valid?
end
true
end
def self.library_as_tables list_libraries
extend(
ActionView::Helpers::TagHelper,
ActionView::Helpers::FormTagHelper,
ActionView::Helpers::UrlHelper,
ApplicationHelper
)
return library_html_structure(
{
:name=>"",
:version=>"",
:license=>""
}
) if list_libraries.nil?
lambdas_list = []
list_libraries.each do |library|
lambdas_list << library_html_structure(library)
end
lambdas_list
end
def self.library_html_structure library_data
Proc::new do
content_tag(
'table',
content_tag(
'tr',
content_tag('td', label_tag(_("Name")))+
content_tag(
'td',
text_field_tag("library[][name]", library_data[:name])
)+
content_tag('td')
)+
content_tag(
'tr',
content_tag('td', label_tag(_("Version")))+
content_tag(
'td',
text_field_tag("library[][version]", library_data[:version])
)+
content_tag('td')
)+
content_tag(
'tr',
content_tag('td', label_tag(_("License")))+
content_tag(
'td',
text_field_tag("library[][license]", library_data[:license])) +
content_tag(
'td',
button_without_text(
:delete,
_('Delete'),
"#" ,
:class=>"delete-dynamic-table"
),
:align => 'right'
)
),
:class => 'dynamic-table library-table'
)
end
end
def self.add_dynamic_table
library_as_tables(nil).call
end
end