2009-11-18 23:50:43 +00:00
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module SimpleForm
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class FormBuilder < ActionView::Helpers::FormBuilder
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2009-12-10 13:57:05 +00:00
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attr_reader :template, :object_name, :object, :attribute, :column,
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:input_type, :options
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2009-12-09 18:55:39 +00:00
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2009-11-19 21:26:16 +00:00
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def input(attribute, options={})
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2009-12-10 13:01:44 +00:00
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@attribute, @options = attribute, options
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2009-12-10 13:57:05 +00:00
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@column = find_attribute_column
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2009-12-10 13:01:44 +00:00
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@input_type = default_input_type
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2009-12-08 13:48:31 +00:00
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2009-12-10 13:01:44 +00:00
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component = SimpleForm.terminator
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SimpleForm.components.reverse.each do |klass|
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next if @options[klass.basename] == false
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component = klass.new(self, component)
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2009-12-09 19:41:20 +00:00
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end
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2009-12-08 13:48:31 +00:00
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2009-12-10 13:01:44 +00:00
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component.call
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2009-11-19 21:26:16 +00:00
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end
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2009-12-10 01:57:05 +00:00
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private
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2009-12-08 16:49:14 +00:00
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2009-12-10 13:01:44 +00:00
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def default_input_type
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return @options[:as].to_sym if @options[:as]
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return :select if @options[:collection]
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2009-12-10 01:11:57 +00:00
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2009-12-10 13:47:07 +00:00
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input_type = column.try(:type)
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2009-12-10 00:55:42 +00:00
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2009-12-10 01:57:05 +00:00
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case input_type
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when :timestamp
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:datetime
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when :string, nil
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2009-12-10 13:23:48 +00:00
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@attribute.to_s =~ /password/ ? :password : :string
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2009-12-10 01:57:05 +00:00
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else
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input_type
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2009-12-08 16:49:14 +00:00
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end
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2009-12-10 01:57:05 +00:00
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end
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2009-12-08 19:08:36 +00:00
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2009-12-10 13:57:05 +00:00
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def find_attribute_column
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@object.column_for_attribute(@attribute) if @object.respond_to?(:column_for_attribute)
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end
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2009-11-18 23:50:43 +00:00
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end
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end
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