seminar2_old/app/views/admin/seminars/_form_file.html.erb

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<% new_record = form_file.new_record? && form_file["file"].blank? %>
<% if new_record %>
<div class="fileupload fileupload-new start-line" data-provides="fileupload">
<% else %>
<div class="fileupload fileupload-exists start-line" data-provides="fileupload">
<% if form_file.file.blank? && form_file["file"].blank? %>
<%= t(:no_file) %>
<% else %>
<% belongs_to_record = form_file.relations.select{|k,v| v.macro == :belongs_to}.first[0] rescue nil %>
<% url = form_file.file.url %>
<% if belongs_to_record.present? && (form_file.send(belongs_to_record).copy_id.present? rescue false) %>
<% begin
belongs_to_record = belongs_to_record.classify.constantize.find(form_file.send(belongs_to_record).copy_id)
target_form_files = belongs_to_record.send(form_file.class.to_s.underscore+"s")
target_form_file = target_form_files.select{|ff| ff["file"] == form_file["file"]}.first
url = target_form_file.file.url
rescue
nil
end %>
<% end %>
<%= link_to content_tag(:i) + form_file.file_identifier, url, {:class => 'file-link file-type', :target => '_blank', :title => form_file.file_identifier} %>
<% end %>
<% end %>
<div class="input-prepend input-append">
<label>
<span class="add-on btn btn-file" title='<%= t(:file_) %>'>
<i class="icons-paperclip"></i>
<%= f.file_field :file %>
</span>
<div class="uneditable-input input-medium">
<i class="icon-file fileupload-exists"></i>
<span class="fileupload-preview"><%= (new_record) ? t(:select_file) : t(:change_file) %></span>
</div>
</label>
<span class="add-on icons-pencil" title='<%= t(:alternative) %>'></span>
<span class="tab-content">
<% @site_in_use_locales.each_with_index do |locale, i| %>
<span class="tab-pane fade <%= ( i == 0 ) ? "in active" : '' %> <%= locale %>">
<%= f.fields_for :title_translations do |f| %>
<%= f.text_field locale, :class => "input-medium", placeholder: t(:alternative), :value => (form_file.title_translations[locale] rescue nil) %>
<% end %>
</span>
<% end %>
</span>
<span class="add-on icons-pencil" title='<%= t(:description) %>'></span>
<span class="tab-content">
<% @site_in_use_locales.each_with_index do |locale, i| %>
<span class="tab-pane fade <%= ( i == 0 ) ? "in active" : '' %> <%= locale %>">
<%= f.fields_for :description_translations do |f| %>
<%= f.text_field locale, :class => "input-medium", placeholder: t(:description), :value => (form_file.description_translations[locale] rescue nil) %>
<% end %>
</span>
<% end %>
</span>
</span>
<% if new_record %>
<span class="delete_file add-on btn" title="<%= t(:delete_) %>">
<a class="icon-trash"></a>
</span>
<% else %>
<span class="remove_existing_record add-on btn" title="<%= t(:remove) %>">
<%= f.hidden_field :id unless form_file.new_record?%>
<a class="icon-remove"></a>
<%= f.hidden_field :_destroy, :value => nil, :class => 'should_destroy' %>
</span>
<% end %>
</div>
</div>