From a8377ce91effe99a3b83f813ad3b42896bcc0a19 Mon Sep 17 00:00:00 2001
From: rueger <philipp.rueger@teamviewer.com>
Date: Thu, 6 Sep 2018 16:34:23 +0200
Subject: [PATCH] - get and return custom labels from tables with custom labels

---
 src/looker_api_types.ts               | 1 +
 src/repliers/slack_table_formatter.ts | 9 +++++++++
 2 files changed, 10 insertions(+)

diff --git a/src/looker_api_types.ts b/src/looker_api_types.ts
index 020d8cb7..14174766 100644
--- a/src/looker_api_types.ts
+++ b/src/looker_api_types.ts
@@ -57,6 +57,7 @@ export interface IQuery {
     type?: string;
     hidden_fields?: string[];
     show_view_names: boolean;
+    series_labels: { [key: string]: string };
     [key: string]: any;
   }
   client_id?: string | null // deprecated
diff --git a/src/repliers/slack_table_formatter.ts b/src/repliers/slack_table_formatter.ts
index bb299112..4acdbf7e 100644
--- a/src/repliers/slack_table_formatter.ts
+++ b/src/repliers/slack_table_formatter.ts
@@ -11,6 +11,7 @@ export class SlackTableFormatter {
   private fields: any[]
   private query: IQuery
   private result: IQueryResponse
+  private customLabels: { [key: string]: string }
 
   constructor(
     private options: {query: IQuery, result: IQueryResponse, baseUrl: string, shareUrl: string},
@@ -28,6 +29,9 @@ export class SlackTableFormatter {
       }
     }
 
+    // get custom labels
+    this.customLabels = this.query.vis_config.series_labels
+
     const calcs = this.result.fields.table_calculations || []
     const dimensions = this.result.fields.dimensions || []
     const measures = this.result.fields.measures || []
@@ -110,6 +114,11 @@ export class SlackTableFormatter {
   }
 
   private renderFieldLabel(field: IQueryResponseField): string {
+
+    if (this.customLabels[field.name]) {
+      return this.customLabels[field.name]
+    }
+
     let showViewNames: boolean
     if (!this.query.vis_config || typeof this.query.vis_config.show_view_names === "undefined") {
       showViewNames = true