From 33a8e350bce5735537568ea6dea60822bbbf0ce4 Mon Sep 17 00:00:00 2001
From: JediWattson <JediWattson@users.noreply.github.com>
Date: Sun, 5 Jun 2022 12:18:56 -0400
Subject: [PATCH] removed dry code

---
 src/components/ImageView/index.js | 31 ++++++++++++++++++-------------
 1 file changed, 18 insertions(+), 13 deletions(-)

diff --git a/src/components/ImageView/index.js b/src/components/ImageView/index.js
index 0c4ff813fb4..fd203075de5 100644
--- a/src/components/ImageView/index.js
+++ b/src/components/ImageView/index.js
@@ -43,22 +43,11 @@ class ImageView extends PureComponent {
     }
 
     componentDidMount() {
-        Image.getSize(this.props.url, (width, height) => {
-            this.setImageRegion(width, height);
-        });
-        if (this.canUseTouchScreen) {
-            return;
-        }
-        document.addEventListener('mousemove', this.trackMovement.bind(this));
+        this.updateImageSize(true);
     }
 
     componentDidUpdate() {
-        if (this.canUseTouchScreen) {
-            return;
-        }
-        Image.getSize(this.props.url, (width, height) => {
-            this.setImageRegion(width, height);
-        });
+        this.updateImageSize(true);
     }
 
     componentWillUnmount() {
@@ -182,6 +171,22 @@ class ImageView extends PureComponent {
         return {offsetX, offsetY};
     }
 
+    /**
+     * ideally this is called everytime the prop url changes to update any differences in size
+     * @param {Boolean} isMounting
+     */
+    updateImageSize(isMounting) {
+        if (this.canUseTouchScreen) {
+            return;
+        }
+        Image.getSize(this.props.url, (width, height) => {
+            this.setImageRegion(width, height);
+        });
+        if (isMounting) {
+            document.addEventListener('mousemove', this.trackMovement.bind(this));
+        }
+    }
+
     trackMovement(e) {
         if (!this.state.isZoomed) {
             return;