51 lines
1.6 KiB
Ruby
51 lines
1.6 KiB
Ruby
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# frozen_string_literal: true
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# Responsible for determining which dashboard service should
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# be used to fetch or generate a dashboard hash.
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# The services can be considered in two categories - embeds
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# and dashboards. Embeds are all portions of dashboards.
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module Gitlab
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module Metrics
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module Dashboard
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class ServiceSelector
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SERVICES = ::Metrics::Dashboard
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class << self
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include Gitlab::Utils::StrongMemoize
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# Returns a class which inherits from the BaseService
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# class that can be used to obtain a dashboard.
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# @return [Gitlab::Metrics::Dashboard::Services::BaseService]
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def call(params)
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return SERVICES::CustomMetricEmbedService if custom_metric_embed?(params)
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return SERVICES::DynamicEmbedService if dynamic_embed?(params)
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return SERVICES::DefaultEmbedService if params[:embedded]
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return SERVICES::SystemDashboardService if system_dashboard?(params[:dashboard_path])
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return SERVICES::ProjectDashboardService if params[:dashboard_path]
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default_service
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end
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private
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def default_service
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SERVICES::SystemDashboardService
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end
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def system_dashboard?(filepath)
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SERVICES::SystemDashboardService.system_dashboard?(filepath)
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end
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def custom_metric_embed?(params)
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SERVICES::CustomMetricEmbedService.valid_params?(params)
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end
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def dynamic_embed?(params)
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SERVICES::DynamicEmbedService.valid_params?(params)
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end
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end
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end
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end
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end
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end
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