26 lines
609 B
Ruby
26 lines
609 B
Ruby
module MembersHelper
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def link_to_current_with_sort text, default_sort
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current_sort = stringify(sort_params)
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current_params = request.params.except(:action, :controller)
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if default_sort == current_sort
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current_params.merge!(sort: invert_sort_order(current_sort))
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else
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current_params.merge!(sort: default_sort)
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end
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link_to text, members_path(current_params)
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end
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private
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def stringify(sort)
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"#{sort.keys.first.to_s}.#{sort.values.first.to_s}"
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end
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def invert_sort_order(sort)
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sort.sub(/\.(asc|desc)$/) { |x| x == '.asc' ? '.desc' : '.asc' }
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end
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end
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