From f60e66c1a8d6239f7fae315c91f7f727bc8d4f67 Mon Sep 17 00:00:00 2001
From: FinnStutzenstein <finn.stutzenstein@hotmail.de>
Date: Fri, 8 Mar 2019 11:15:53 +0100
Subject: [PATCH] (current) list of speakers: show amount of waiting speakers

---
 .../common-list-of-speakers-slide.component.html       |  7 ++++++-
 .../common/common-list-of-speakers-slide.component.ts  | 10 ++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/client/src/app/slides/agenda/common/common-list-of-speakers-slide.component.html b/client/src/app/slides/agenda/common/common-list-of-speakers-slide.component.html
index 97b1ac411..6596c7ce0 100644
--- a/client/src/app/slides/agenda/common/common-list-of-speakers-slide.component.html
+++ b/client/src/app/slides/agenda/common/common-list-of-speakers-slide.component.html
@@ -1,7 +1,12 @@
 <div *ngIf="data">
     <div class="slidetitle">
         <h1 translate>List of speakers</h1>
-        <h2>{{ getTitle() }}</h2>
+        <h2>
+            {{ getTitle() }}
+            <span *ngIf="getSpeakersCount() > 0">
+                &ndash; {{ getSpeakersCount() }} <span translate>Speakers</span>
+            </span>
+        </h2>
     </div>
 
     <!-- Last speakers -->
diff --git a/client/src/app/slides/agenda/common/common-list-of-speakers-slide.component.ts b/client/src/app/slides/agenda/common/common-list-of-speakers-slide.component.ts
index 148ec480c..58b562112 100644
--- a/client/src/app/slides/agenda/common/common-list-of-speakers-slide.component.ts
+++ b/client/src/app/slides/agenda/common/common-list-of-speakers-slide.component.ts
@@ -29,4 +29,14 @@ export class CommonListOfSpeakersSlideComponent extends BaseSlideComponent<Commo
             throw new Error('The content object has no agenda base repository!');
         }
     }
+
+    /**
+     * @retuns the amount of waiting speakers
+     */
+    public getSpeakersCount(): number {
+        if (this.data && this.data.data.waiting) {
+            return this.data.data.waiting.length;
+        }
+        return 0;
+    }
 }