52 lines
1.3 KiB
Ruby
52 lines
1.3 KiB
Ruby
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module Admin
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class ImagesController < BaseController
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include ActionView::Helpers::SanitizeHelper
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include ActionView::Helpers::TextHelper
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defaults :collection_name => 'assets', :instance_name => 'asset'
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respond_to :json, :only => [:index, :create, :destroy]
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def index
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index! do |response|
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response.json do
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render :json => { :images => @assets.collect { |image| image_to_json(image) } }
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end
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end
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end
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def create
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params[:asset] = { :name => params[:name], :source => params[:file] } if params[:file]
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create! do |success, failure|
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success.json do
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render :json => image_to_json(@asset)
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end
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failure.json { render :json => { :status => 'error' } }
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end
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end
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protected
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def collection
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@assets ||= begin_of_association_chain.assets
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end
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def begin_of_association_chain
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@asset_collection ||= AssetCollection.find_or_create_internal(current_site)
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end
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def image_to_json(image)
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{
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:status => 'success',
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:name => truncate(image.name, :length => 15),
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:url => image.source.url,
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:vignette_url => image.vignette_url,
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:destroy_url => admin_image_url(image, :json)
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}
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end
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end
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end
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