59 lines
1.3 KiB
Ruby
59 lines
1.3 KiB
Ruby
module API
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class ApplicationController < ::ApplicationController
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rescue_from ActiveRecord::RecordNotFound, with: :not_found
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skip_before_filter :verify_authenticity_token
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skip_before_filter :authenticate!, only: %i[cor_preflight ping]
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before_filter :cor_filter
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before_filter :json_filter!, except: :cor_preflight
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def not_found
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head :not_found
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end
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def cor_filter
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headers['Access-Control-Allow-Origin'] = request.headers['Origin'] ?
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request.headers['Origin'] :
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''
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headers['Access-Control-Allow-Credentials'] = 'true'
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headers['Access-Control-Expose-Headers'] = 'Content-Length'
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end
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def cor_preflight
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headers['Access-Control-Allow-Methods'] = 'GET, POST, PUT, DELETE'
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headers['Access-Control-Allow-Headers'] =
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'Content-Type, Content-Length, X-Requested-With'
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head :ok
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end
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def ping
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ping_response
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end
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def ping_auth
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ping_response
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end
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def authenticate!
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head :unauthorized if current_user.nil?
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end
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def json_filter!
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if request.format.json? || request.accepts.include?(:json)
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request.format = :json
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else
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head :not_acceptable, content_type: 'application/json'
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end
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end
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private
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def ping_response
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render json: { pong: true }
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end
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end
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end
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