dinislage/spree_digital
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Allow multiple digital files to be attached to a single variant.

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Useful for multi-format ebook downloads
This commit is contained in:
Michael Bianco
2012-06-18 16:54:12 -04:00
parent 094b648e2f
commit 12281630d1
3 changed files with 36 additions and 35 deletions
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8
app/models/spree/line_item_decorator.rb
View File

@@ -1,10 +1,8 @@
Spree::LineItem.class_eval do
has_many :digital_links, :dependent => :destroy
after_save :create_digital_links, :if => :digital?
# Is this item digital?
def digital?
variant.digital?
end
@@ -15,8 +13,10 @@ Spree::LineItem.class_eval do
def create_digital_links
digital_links.delete_all
self.quantity.times do
digital_links.create!(:digital => variant.digital)
variant.digitals.each do |digital|
self.quantity.times do
digital_links.create!(:digital => digital)
end
end
end

4
app/models/spree/variant_decorator.rb
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@@ -1,11 +1,11 @@
Spree::Variant.class_eval do
has_one :digital, :dependent => :destroy
has_many :digitals, :dependent => :destroy
after_save :destroy_digital, :if => :deleted?
# Is this variant to be downloaded by the customer?
def digital?
digital.present?
digitals.present?
end
private

59
app/views/spree/admin/digitals/_form.html.erb
View File

@@ -1,35 +1,36 @@
<div class="yui-g">
<div class="yui-u first">
<%= form_for(:digital, :url => { :controller => 'digitals', :action => 'create' }, :html => { :multipart => true }) do |f| %>
<div>
<div>
<%= form_for(:digital, :url => { :controller => 'digitals', :action => 'create' }, :html => { :multipart => true }) do |f| %>
<fieldset>
<legend><%= Spree::Variant.model_name.human %> "<%= variant.options_text %>"</legend>
<%= f.field_container :current_file do %>
<strong><%=t 'current_file' %>:</strong><br/>
<% if variant.digital? %>
<%= render variant.digital %><%= %>
<% else %>
<%=t 'none' %>
<% end %>
<% end %>
<p class="form-buttons">
<% if variant.digital? %>
<%= link_to t("delete_file"), admin_product_digital_url(:id => variant.digital.id), :confirm => t('delete_file_cofirmation', :filename => variant.digital.attachment_file_name), :method => :delete %>
<% else %>
<%= f.field_container :current_file do %>
<strong><%=t 'files' %>:</strong>
<% if variant.digital? %>
<ul>
<% variant.digitals.each do |digital| %>
<li>
<%= render digital %>&nbsp;&nbsp;
<%= link_to t("delete_file"), admin_product_digital_url(:id => variant.digitals.first.id), :confirm => t('delete_file_cofirmation', :filename => variant.digitals.first.attachment_file_name), :method => :delete %>
</li>
<% end %>
</ul>
<% else %>
<%=t 'none' %>
<% end %>
<% end %>
<%= f.field_container :file do %>
<%= f.label :file, t("new_file") %> <span class="required">*</span><br/>
<%= f.file_field :attachment %>
<% end %>
<%= hidden_field_tag 'digital[variant_id]', variant.id %>
<p class="form-buttons">
<%= f.field_container :file do %>
<%= f.label :file, t("new_file") %> <span class="required">*</span><br/>
<%= f.file_field :attachment %>
<% end %>
<%= button t('spree_digital.upload') %>
<% end %>
</p>
</fieldset>
<%= hidden_field_tag 'digital[variant_id]', variant.id %>
<%= button t('spree_digital.upload') %>
</p>
</fieldset>
<% end %>
</div>
</div><br/>
</div>