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class PagesController < ApplicationController
def preview
@page = Page.find(params[:id])
if @page
template = @page.valid_template
render(
:file => template,
:layout => "application"
)
end
end
def sort_images
page = Page.find(params[:id])
page.related_assets.destroy_all
params[:images].each_with_index do |id, index|
asset = Asset.find(id)
page.related_assets.create(:asset_id => asset.id, :position => index+1)
end
render :nothing => true, :status => 200
end
end
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