From 71291c1ce9de694e350f6bde2aabe7e5cc3e90a7 Mon Sep 17 00:00:00 2001
From: Alicia Sykes <alicia@omg.lol>
Date: Fri, 9 Dec 2022 20:55:49 +0000
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20Adds=20update=20support=20to=20imag?=
 =?UTF-8?q?e=20widget=20(#992)?=
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---
 src/components/Widgets/ImageWidget.vue | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/components/Widgets/ImageWidget.vue b/src/components/Widgets/ImageWidget.vue
index a556810f..2634b1d2 100644
--- a/src/components/Widgets/ImageWidget.vue
+++ b/src/components/Widgets/ImageWidget.vue
@@ -9,10 +9,24 @@ import WidgetMixin from '@/mixins/WidgetMixin';
 
 export default {
   mixins: [WidgetMixin],
+  data: () => ({
+    updateCount: 0,
+  }),
   computed: {
+    /* The path to image to render */
     imagePath() {
       if (!this.options.imagePath) this.error('You must specify an imagePath');
-      return this.options.imagePath;
+      return `${this.options.imagePath}${this.updatePathParam}`;
+    },
+    /* Generate a URL param, to be updated in order to re-fetch image */
+    updatePathParam() {
+      return this.updateCount ? `#dashy-update-${this.updateCount}` : '';
+    },
+  },
+  methods: {
+    /* In order to re-fetch the image, we much update the URL with an arbitrary hash */
+    update() {
+      this.updateCount += 1;
     },
   },
 };