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# frozen_string_literal: true
module BlobViewer
class MetricsDashboardYml < Base
include ServerSide
include Gitlab::Utils::StrongMemoize
include Auxiliary
self.partial_name = 'metrics_dashboard_yml'
self.loading_partial_name = 'metrics_dashboard_yml_loading'
self.file_types = %i(metrics_dashboard)
self.binary = false
def valid?
errors.blank?
end
def errors
strong_memoize(:errors) do
prepare!
parse_blob_data
end
end
private
def parse_blob_data
yaml = ::Gitlab::Config::Loader::Yaml.new(blob.data).load_raw!
::PerformanceMonitoring::PrometheusDashboard.from_json(yaml)
nil
rescue Gitlab::Config::Loader::FormatError => error
wrap_yml_syntax_error(error)
rescue ActiveModel::ValidationError => invalid
invalid.model.errors
end
def wrap_yml_syntax_error(error)
::PerformanceMonitoring::PrometheusDashboard.new.errors.tap do |errors|
errors.add(:'YAML syntax', error.message)
end
end
end
end
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