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# frozen_string_literal: true
module Decidim
module Initiatives
# This custom Form builder add the fields needed to deal with
# Initiative types.
class InitiativesFilterFormBuilder < Decidim::FilterFormBuilder
# Public: Generates a select field with the initiative types.
#
# name - The name of the field (usually type_id)
# collection - A collection of initiative types.
# options - An optional Hash with options:
# - prompt - An optional String with the text to display as prompt.
#
# Returns a String.
def initiative_types_select(name, collection, options = {})
selected = object.send(name)
types = types_for_options_for_select(selected, collection)
prompt = options.delete(:prompt)
remote_path = options.delete(:remote_path) || false
multiple = options.delete(:multiple) || false
html_options = {
multiple: multiple,
class: "select2",
"data-remote-path" => remote_path,
"data-placeholder" => prompt
}
select(name, @template.options_for_select(types, selected: selected), options, html_options)
end
private
def types_for_options_for_select(selected, collection)
if selected.present?
if selected == "all"
types = collection.all.map do |type|
[type.title[I18n.locale.to_s], type.id]
end
else
selected = selected.values if selected.is_a?(Hash)
selected = [selected] unless selected.is_a?(Array)
types = collection.where(id: selected.map(&:to_i)).map do |type|
[type.title[I18n.locale.to_s], type.id]
end
end
else
types = []
end
types
end
end
end
end
Version data entries
37 entries across 37 versions & 1 rubygems