I18n error strings in metrics dashboard code

Internationalize error strings in metrics dashboard processing stages.

app/services/metrics/dashboard/grafana_metric_embed_service.rb

@@ -80,7 +80,7 @@ module Metrics
 
       def fetch_dashboard
         uid = GrafanaUidParser.new(grafana_url, project).parse
-        raise DashboardProcessingError.new('Dashboard uid not found') unless uid
+        raise DashboardProcessingError.new(_('Dashboard uid not found')) unless uid
 
         response = client.get_dashboard(uid: uid)
 
@@ -89,7 +89,7 @@ module Metrics
 
       def fetch_datasource(dashboard)
         name = DatasourceNameParser.new(grafana_url, dashboard).parse
-        raise DashboardProcessingError.new('Datasource name not found') unless name
+        raise DashboardProcessingError.new(_('Datasource name not found')) unless name
 
         response = client.get_datasource(name: name)
 
@@ -115,7 +115,7 @@ module Metrics
       def parse_json(json)
         Gitlab::Json.parse(json, symbolize_names: true)
       rescue JSON::ParserError
-        raise DashboardProcessingError.new('Grafana response contains invalid json')
+        raise DashboardProcessingError.new(_('Grafana response contains invalid json'))
       end
     end
 

app/services/metrics/dashboard/transient_embed_service.rb

@@ -39,7 +39,7 @@ module Metrics
       end
 
       def invalid_embed_json!(message)
-        raise DashboardProcessingError.new("Parsing error for param :embed_json. #{message}")
+        raise DashboardProcessingError.new(_("Parsing error for param :embed_json. %{message}") % { message: message })
       end
     end
   end

ee/lib/gitlab/metrics/dashboard/stages/cluster_endpoint_inserter.rb

@@ -28,13 +28,13 @@ module Gitlab
             when :admin
               admin_url(metric)
             when :group
-              error!('Group is required when cluster_type is :group') unless params[:group]
+              error!(_('Group is required when cluster_type is :group')) unless params[:group]
               group_url(metric)
             when :project
-              error!('Project is required when cluster_type is :project') unless project
+              error!(_('Project is required when cluster_type is :project')) unless project
               project_url(metric)
             else
-              error!('Unrecognized cluster type')
+              error!(_('Unrecognized cluster type'))
             end
           end
 
@@ -73,8 +73,8 @@ module Gitlab
           end
 
           def verify_params
-            raise Errors::DashboardProcessingError.new('Cluster is required for Stages::ClusterEndpointInserter') unless params[:cluster]
-            raise Errors::DashboardProcessingError.new('Cluster type must be specificed for Stages::ClusterEndpointInserter') unless params[:cluster_type]
+            raise Errors::DashboardProcessingError.new(_('Cluster is required for Stages::ClusterEndpointInserter')) unless params[:cluster]
+            raise Errors::DashboardProcessingError.new(_('Cluster type must be specificed for Stages::ClusterEndpointInserter')) unless params[:cluster_type]
           end
         end
       end

lib/gitlab/metrics/dashboard/errors.rb

@@ -20,20 +20,20 @@ module Gitlab
           when DashboardProcessingError
             error(error.message, :unprocessable_entity)
           when NOT_FOUND_ERROR
-            error("#{dashboard_path} could not be found.", :not_found)
+            error(_("%{dashboard_path} could not be found.") % { dashboard_path: dashboard_path }, :not_found)
           when PanelNotFoundError
             error(error.message, :not_found)
           when ::Grafana::Client::Error
             error(error.message, :service_unavailable)
           when MissingIntegrationError
-            error('Proxy support for this API is not available currently', :bad_request)
+            error(_('Proxy support for this API is not available currently'), :bad_request)
           else
             raise error
           end
         end
 
         def panels_not_found!(opts)
-          raise PanelNotFoundError.new("No panels matching properties #{opts}")
+          raise PanelNotFoundError.new(_("No panels matching properties %{opts}") % { opts: opts })
         end
       end
     end

lib/gitlab/metrics/dashboard/stages/metric_endpoint_inserter.rb

@@ -6,7 +6,7 @@ module Gitlab
       module Stages
         class MetricEndpointInserter < BaseStage
           def transform!
-            raise Errors::DashboardProcessingError.new('Environment is required for Stages::MetricEndpointInserter') unless params[:environment]
+            raise Errors::DashboardProcessingError.new(_('Environment is required for Stages::MetricEndpointInserter')) unless params[:environment]
 
             for_metrics do |metric|
               metric[:prometheus_endpoint_path] = endpoint_for_metric(metric)

locale/gitlab.pot

@@ -326,6 +326,9 @@ msgstr[1] ""
 msgid "%{count} related %{pluralized_subject}: %{links}"
 msgstr ""
 
+msgid "%{dashboard_path} could not be found."
+msgstr ""
+
 msgid "%{days} days until tags are automatically removed"
 msgstr ""
 
@@ -4669,9 +4672,15 @@ msgstr ""
 msgid "Cluster does not exist"
 msgstr ""
 
+msgid "Cluster is required for Stages::ClusterEndpointInserter"
+msgstr ""
+
 msgid "Cluster level"
 msgstr ""
 
+msgid "Cluster type must be specificed for Stages::ClusterEndpointInserter"
+msgstr ""
+
 msgid "ClusterIntegration| %{custom_domain_start}More information%{custom_domain_end}."
 msgstr ""
 
@@ -7070,6 +7079,9 @@ msgstr ""
 msgid "Dashboard"
 msgstr ""
 
+msgid "Dashboard uid not found"
+msgstr ""
+
 msgid "DashboardProjects|All"
 msgstr ""
 
@@ -7094,6 +7106,9 @@ msgstr ""
 msgid "Data is still calculating..."
 msgstr ""
 
+msgid "Datasource name not found"
+msgstr ""
+
 msgid "Date"
 msgstr ""
 
@@ -8555,6 +8570,9 @@ msgstr ""
 msgid "Environment does not have deployments"
 msgstr ""
 
+msgid "Environment is required for Stages::MetricEndpointInserter"
+msgstr ""
+
 msgid "Environment is required for Stages::VariableEndpointInserter"
 msgstr ""
 
@@ -10961,6 +10979,9 @@ msgstr ""
 msgid "Grafana URL"
 msgstr ""
 
+msgid "Grafana response contains invalid json"
+msgstr ""
+
 msgid "GrafanaIntegration|API Token"
 msgstr ""
 
@@ -11078,6 +11099,9 @@ msgstr ""
 msgid "Group info:"
 msgstr ""
 
+msgid "Group is required when cluster_type is :group"
+msgstr ""
+
 msgid "Group maintainers can register group runners in the %{link}"
 msgstr ""
 
@@ -15062,6 +15086,9 @@ msgstr ""
 msgid "No other labels with such name or description"
 msgstr ""
 
+msgid "No panels matching properties %{opts}"
+msgstr ""
+
 msgid "No parent group"
 msgstr ""
 
@@ -15988,6 +16015,9 @@ msgstr ""
 msgid "Parent epic is not present."
 msgstr ""
 
+msgid "Parsing error for param :embed_json. %{message}"
+msgstr ""
+
 msgid "Part of merge request changes"
 msgstr ""
 
@@ -17293,6 +17323,9 @@ msgstr ""
 msgid "Project has too many %{label_for_message} to search"
 msgstr ""
 
+msgid "Project is required when cluster_type is :project"
+msgstr ""
+
 msgid "Project members"
 msgstr ""
 
@@ -18205,6 +18238,9 @@ msgstr ""
 msgid "Provider"
 msgstr ""
 
+msgid "Proxy support for this API is not available currently"
+msgstr ""
+
 msgid "Pseudonymizer data collection"
 msgstr ""
 
@@ -24203,6 +24239,9 @@ msgstr ""
 msgid "Unreachable"
 msgstr ""
 
+msgid "Unrecognized cluster type"
+msgstr ""
+
 msgid "Unresolve"
 msgstr ""