45 lines
1.4 KiB
Ruby
45 lines
1.4 KiB
Ruby
module Locomotive
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class FileInput # < Formtastic::Inputs::TextInput
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include Formtastic::Inputs::Base
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def to_html
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input_wrapping do
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label_html
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end
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end
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def input_wrapping(&block)
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template.content_tag(:li,
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[template.capture(&block), file_wrapper_html, error_html, hint_html].join("\n").html_safe,
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wrapper_html_options
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)
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end
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def file_wrapper_html
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template.content_tag(:script,
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template.content_tag(:span, %(
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{{#if url}}
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#{with_file_html}
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{{else}}
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#{without_file_html}
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{{/if}}).html_safe, :class => 'file'),
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:type => 'text/html', :id => "#{method}_file_input")
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end
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def with_file_html
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cancel_message = I18n.t('locomotive.shared.form.cancel')
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html = template.link_to '{{filename}}', '{{url}}', :target => '_blank'
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html += builder.file_field(method, input_html_options.merge(:style => 'display: none'))
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html += template.link_to I18n.t('locomotive.shared.form.change_file'), '#', :class => 'change', :'data-alt-label' => cancel_message
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html += template.link_to I18n.t('locomotive.shared.form.delete_file'), '#', :class => 'delete', :'data-alt-label' => cancel_message
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html += builder.hidden_field "remove_#{method}", :class => 'remove-flag'
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end
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def without_file_html
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builder.file_field(method, input_html_options).html_safe
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end
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end
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end |