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base.rb
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base.rb
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module ActiveAdminDatetimepicker
module Base
mattr_accessor :default_datetime_picker_options
@@default_datetime_picker_options = {}
mattr_accessor :format
@@format = '%Y-%m-%d %H:%M'
def html_class
'date-time-picker'
end
def input_html_data
{}
end
def input_html_options(input_name = nil)
options = {}
options[:class] = [self.options[:class], html_class].compact.join(' ')
options[:data] ||= input_html_data
options[:data].merge!(datepicker_options: datetime_picker_options)
options[:value] ||= input_value(input_name)
options[:maxlength] = 19
options
end
def input_value(input_name = nil)
val = object.public_send(input_name || method)
return DateTime.new(val.year, val.month, val.day, val.hour, val.min, val.sec).strftime(format) if val.is_a?(Time)
val.to_s
end
def datetime_picker_options
@datetime_picker_options ||= begin
# backport support both :datepicker_options AND :datetime_picker_options
options = self.options.fetch(:datepicker_options, {})
options = self.options.fetch(:datetime_picker_options, options)
options = Hash[options.map { |k, v| [k.to_s.camelcase(:lower), v] }]
_default_datetime_picker_options.merge(options)
end
end
protected
def _default_datetime_picker_options
res = default_datetime_picker_options.map do |k, v|
if v.respond_to?(:call) || v.is_a?(Proc)
[k, v.call]
else
[k, v]
end
end
Hash[res]
end
end
end