57 lines
1.4 KiB
Ruby
57 lines
1.4 KiB
Ruby
module ApplicationHelper
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def title(*args)
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content_tag :h1 do
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if args.first.is_a?(Symbol) && (args[1].respond_to?(:model_name) || args[1].class.respond_to?(:model_name))
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model = args[1].respond_to?(:model_name) ? args[1] : args[1].class
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if args.first == :index
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t('action.index.label', models: model.model_name.human_plural)
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else
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t("action.#{args.first}.label", model: model.model_name.human)
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end
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else
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args.first
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end
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end
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end
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def are_you_sure?
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t('helpers.links.are_you_sure')
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end
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def active_list
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active_list_object
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end
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def application_title
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'Qwaiter'
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end
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# Helper for displaying HTML currency values
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def currency(amount, opts={})
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amount ||= 0.0
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amount = amount.to_f
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#prefix = case company.currency
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# when 'GBP' then '£ '
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# when 'USD' then '$ '
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# else '€ '
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# end
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prefix = '€ '
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return (prefix + ("%.2f" % amount)).html_safe
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# Rails native is ambiguous since is uses translation hashes
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options = {:unit => '€'}.merge(opts)
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number_to_currency(amount, options)
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end
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def list_open?
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active_list_id.present?
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end
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def active_list_id
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current_user.try(:active_list_id)
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end
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def no_content_given(model)
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t('helpers.list.no_records')
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end
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end
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