Fix typesense duplication ingestion (#2636)

docs/tutorials/projects/helmet.md

@@ -4,7 +4,7 @@ linkTitle: "Helmet Monitor"
 type: "docs"
 description: "Get a text or email if people are not wearing hard hats, and track data over time."
 videos: ["/tutorials/helmet/hardhat.webm", "/tutorials/helmet/hardhat.mp4"]
-# images: ["/tutorials/helmet/hardhat-data.png"]
+images: ["/tutorials/helmet/hardhat.gif"]
 videoAlt: "A man without a hard hat is detected and labeled as No-Hardhat. Then he puts on a hard hat and a bounding box labeled Hardhat appears. He gives a thumbs-up to the camera."
 tags: ["tutorial"]
 authors: [Jessamy Taylor]

layouts/_default/list.typesense.json

@@ -45,25 +45,25 @@
                                     {{- end -}}
 
                               {{- end -}}
+                              {{- $.Scratch.Set "image" "" -}}
                         {{- else -}}
                               {{- $.Scratch.Set "webm" "" -}}
                               {{- $.Scratch.Set "mp4" "" -}}
-                        {{- end -}}
-
-                        {{- if (index .Params.images 0) -}}
-                              {{- $image_ext := path.Ext (index .Params.images 0) -}}
-                              {{- $image_extensions := slice ".png" ".jpg" ".jpeg" ".svg" -}}
-                              {{- if in $image_extensions $image_ext -}}
-                                    {{- if eq ((index .Params.images 0) | printf "%.1s") "/" -}}
-                                          {{- $.Scratch.Set "image" (printf "..%s" (index .Params.images 0)) -}}
+                              {{- if (index .Params.images 0) -}}
+                                    {{- $image_ext := path.Ext (index .Params.images 0) -}}
+                                    {{- $image_extensions := slice ".png" ".jpg" ".jpeg" ".svg" -}}
+                                    {{- if in $image_extensions $image_ext -}}
+                                          {{- if eq ((index .Params.images 0) | printf "%.1s") "/" -}}
+                                                {{- $.Scratch.Set "image" (printf "..%s" (index .Params.images 0)) -}}
+                                          {{- else -}}
+                                                {{- $.Scratch.Set "image" (printf "%s" (index .Params.images 0)) -}}
+                                          {{- end -}}
                                     {{- else -}}
-                                          {{- $.Scratch.Set "image" (printf "%s" (index .Params.images 0)) -}}
+                                          {{- $.Scratch.Set "image" "" -}}
                                     {{- end -}}
                               {{- else -}}
-                                    {{- $.Scratch.Set "image" "" -}}
-                              {{- end -}}
-                        {{- else -}}
                               {{- $.Scratch.Set "image" "" -}}
+                              {{- end -}}
                         {{- end -}}
 
                         {{- if .Params.canonical -}}