79 lines
2.1 KiB
Ruby
79 lines
2.1 KiB
Ruby
# frozen_string_literal: true
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# Searches a projects repository for a metrics dashboard and formats the output.
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# Expects any custom dashboards will be located in `.gitlab/dashboards`
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module Metrics
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module Dashboard
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class BaseService < ::BaseService
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include Gitlab::Metrics::Dashboard::Errors
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STAGES = ::Gitlab::Metrics::Dashboard::Stages
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SEQUENCE = [
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STAGES::CommonMetricsInserter,
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STAGES::EndpointInserter,
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STAGES::Sorter
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].freeze
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def get_dashboard
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return error('Insufficient permissions.', :unauthorized) unless allowed?
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success(dashboard: process_dashboard)
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rescue StandardError => e
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handle_errors(e)
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end
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# Summary of all known dashboards for the service.
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# @return [Array<Hash>] ex) [{ path: String, default: Boolean }]
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def self.all_dashboard_paths(_project)
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raise NotImplementedError
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end
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# Returns an un-processed dashboard from the cache.
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def raw_dashboard
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Gitlab::Metrics::Dashboard::Cache.fetch(cache_key) { get_raw_dashboard }
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end
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private
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# Determines whether users should be able to view
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# dashboards at all.
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def allowed?
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if params[:environment]
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Ability.allowed?(current_user, :read_environment, project)
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elsif params[:cluster]
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true # Authorization handled at controller level
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else
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false
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end
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end
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# Returns a new dashboard Hash, supplemented with DB info
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def process_dashboard
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::Gitlab::Metrics::Dashboard::Processor
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.new(project, raw_dashboard, sequence, params)
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.process
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end
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# @return [String] Relative filepath of the dashboard yml
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def dashboard_path
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params[:dashboard_path]
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end
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# @return [Hash] an unmodified dashboard
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def get_raw_dashboard
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raise NotImplementedError
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end
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# @return [String]
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def cache_key
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raise NotImplementedError
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end
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def sequence
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SEQUENCE
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end
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end
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end
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end
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Metrics::Dashboard::BaseService.prepend_if_ee('EE::Metrics::Dashboard::BaseService')
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