56 lines
1.3 KiB
Ruby
56 lines
1.3 KiB
Ruby
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# Copyright (C) 2012-2017 Zammad Foundation, http://zammad-foundation.org/
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class KnowledgeBase::Answer::AttachmentsController < ApplicationController
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prepend_before_action :authentication_check
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prepend_before_action { permission_check('knowledge_base.editor') }
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before_action :fetch_answer
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def create
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file = params[:file]
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store = Store.add(
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object: @answer.class.name,
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o_id: @answer.id,
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data: file.read,
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filename: file.original_filename,
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preferences: headers_for_file(file)
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)
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output
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end
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def destroy
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attachment = @answer.attachments.find { |elem| elem.id == params[:id].to_i }
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raise ActiveRecord::RecordNotFound if attachment.nil?
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Store.remove_item(attachment.id)
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output
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end
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private
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def fetch_answer
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@answer = KnowledgeBase::Answer.find params[:answer_id]
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end
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def output
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@answer.touch # rubocop:disable Rails/SkipsModelValidations
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render json: @answer.assets({})
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end
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def headers_for_file(file)
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content_type = file.content_type || 'application/octet-stream'
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if content_type == 'application/octet-stream' && (mime = MIME::Types.type_for(file.original_filename).first)
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content_type = mime
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end
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{
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'Content-Type': content_type
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}
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end
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end
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