From afe2dabc450da6d6d1b5964034ec885c56854a4a Mon Sep 17 00:00:00 2001
From: Alex Demchenko <alexdemchenko@yahoo.com>
Date: Thu, 27 Jan 2022 22:30:50 +0100
Subject: [PATCH] Fixes after PR

---
 README.md           |  2 +-
 src/LinkPreview.tsx | 14 ++++++++++----
 src/utils.ts        | 18 ++++++++++--------
 3 files changed, 21 insertions(+), 13 deletions(-)

diff --git a/README.md b/README.md
index c3e7a50..30336fd 100644
--- a/README.md
+++ b/README.md
@@ -52,9 +52,9 @@ return (
 | renderMinimizedImage          | (PreviewDataImage) => ReactNode                                                            | Custom minimised image render prop                           |
 | renderText                    | (string) => ReactNode                                                                      | Custom provided text render prop                             |
 | renderTitle                   | (string) => ReactNode                                                                      | Custom title render prop                                     |
+| requestTimeout | number  | Timeout after which request to get preview data should abort |
 | textContainerStyle            | [ViewStyle](https://reactnative.dev/docs/view-style-props)                                 | Text, title, description and minimized image container style |
 | touchableWithoutFeedbackProps | TouchableWithoutFeedbackProps                                                              | Top level touchable props                                    |
-| requestTimeout | number  | Timeout after which request to get preview data should abort   |
 
 ## License
 
diff --git a/src/LinkPreview.tsx b/src/LinkPreview.tsx
index 636d79b..051a105 100644
--- a/src/LinkPreview.tsx
+++ b/src/LinkPreview.tsx
@@ -35,10 +35,10 @@ export interface LinkPreviewProps {
   renderMinimizedImage?: (image: PreviewDataImage) => React.ReactNode
   renderText?: (text: string) => React.ReactNode
   renderTitle?: (title: string) => React.ReactNode
+  requestTimeout?: number
   text: string
   textContainerStyle?: StyleProp<ViewStyle>
-  touchableWithoutFeedbackProps?: TouchableWithoutFeedbackProps,
-  requestTimeout?:number
+  touchableWithoutFeedbackProps?: TouchableWithoutFeedbackProps
 }
 
 export const LinkPreview = React.memo(
@@ -57,10 +57,10 @@ export const LinkPreview = React.memo(
     renderMinimizedImage,
     renderText,
     renderTitle,
+    requestTimeout = 5000,
     text,
     textContainerStyle,
     touchableWithoutFeedbackProps,
-    requestTimeout = 5000
   }: LinkPreviewProps) => {
     const [containerWidth, setContainerWidth] = React.useState(0)
     const [data, setData] = React.useState(previewData)
@@ -95,7 +95,13 @@ export const LinkPreview = React.memo(
       return () => {
         isCancelled = true
       }
-    }, [enableAnimation, onPreviewDataFetched, previewData, text])
+    }, [
+      enableAnimation,
+      onPreviewDataFetched,
+      previewData,
+      requestTimeout,
+      text,
+    ])
 
     const handleContainerLayout = React.useCallback(
       (event: LayoutChangeEvent) => {
diff --git a/src/utils.ts b/src/utils.ts
index b03a57d..d3df83c 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -54,7 +54,7 @@ export const getImageSize = (url: string) => {
 
 // Functions below use functions from the same file and mocks are not working
 /* istanbul ignore next */
-export const getPreviewData = async (text: string, requestTimeout=5000) => {
+export const getPreviewData = async (text: string, requestTimeout = 5000) => {
   const previewData: PreviewData = {
     description: undefined,
     image: undefined,
@@ -77,23 +77,25 @@ export const getPreviewData = async (text: string, requestTimeout=5000) => {
       url = 'https://' + url
     }
 
-    let abortControllerTimeout: NodeJS.Timeout;
-    const abortController = new AbortController();
+    // eslint-disable-next-line no-undef
+    let abortControllerTimeout: NodeJS.Timeout
+    const abortController = new AbortController()
 
     const request = fetch(url, {
       headers: {
         'User-Agent':
           'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36',
       },
-      signal:abortController.signal
+      signal: abortController.signal,
     })
 
     abortControllerTimeout = setTimeout(() => {
-      abortController.abort();
-    }, requestTimeout);
-    const response = await request;
+      abortController.abort()
+    }, requestTimeout)
 
-    clearTimeout(abortControllerTimeout);
+    const response = await request
+
+    clearTimeout(abortControllerTimeout)
 
     previewData.link = url