[add] Image source headers handling (Single Component)

packages/react-native-web-examples/pages/image/index.js

@@ -15,6 +15,18 @@ const dataBase64Svg =
   'data:image/svg+xml;base64,PHN2ZyB3aWR0aD0nMjAwJyBoZWlnaHQ9JzIwMCcgZmlsbD0iIzAwMDAwMCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIiB4bWxuczp4bGluaz0iaHR0cDovL3d3dy53My5vcmcvMTk5OS94bGluayIgdmVyc2lvbj0iMS4xIiB4PSIwcHgiIHk9IjBweCIgdmlld0JveD0iMCAwIDEwMCAxMDAiIGVuYWJsZS1iYWNrZ3JvdW5kPSJuZXcgMCAwIDEwMCAxMDAiIHhtbDpzcGFjZT0icHJlc2VydmUiPjxnPjxwYXRoIGQ9Ik0yNS44NjcsNDguODUzQzMyLjgwNiw1MC4xNzYsNDYuNDYsNTIuNSw2MS4yMTUsNTIuNWgwLjAwNWM5LjcxLDAsMTguNDAxLTEuMDU3LDI1LjkzOC0yLjkxMyAgIGMwLjE1OS0wLjA0NiwwLjM1LTAuMTM1LDAuNTY1LTAuMTg3YzAuMjgyLTAuMDcyLDAuNTY1LTAuMTY0LDAuODQ0LTAuMjM4YzMuMTg0LTAuOTY0LDIuNTc3LTMuMDUxLDIuMTk5LTMuODUyICAgYy00LjE2Ni03LjcxOS0xNS4wODYtMjMuNDE1LTM1LjAyOC0yMy40MTVjLTIyLjE2OSwwLTMwLjI2MiwxMC42MzUtMzMuMTQsMTkuNTg5QzIyLjU0NSw0Mi4zMzMsMjIuNDA3LDQ3LjEzNSwyNS44NjcsNDguODUzeiAgICBNMjguNjc2LDM4LjAzMmMwLjAxMy0wLjAzNiwwLjYxNC0xLjYyNiwxLjkyMy0xLjAwOGMxLjEzMywwLjUzNSwwLjk2MSwxLjU2MywwLjg4NywxLjg1Yy0wLjAwNywwLjAyNC0wLjAxNCwwLjA0OC0wLjAyMSwwLjA3MyAgIGMwLDAuMDAxLTAuMDAxLDAuMDA0LTAuMDAxLDAuMDA0bDAsMGMtMC4yNDksMC45MjktMC40MDQsMi4wODYtMC4wMTcsMi44NmMwLjE2LDAuMzE5LDAuNDkyLDAuNzY4LDEuNTQyLDAuOTg3bDAuMzY2LDAuMDc3ICAgYzIwLjgxNiw0LjM2LDM2LDIuOTMzLDQ1LjY3OCwwLjYyNmwtMC4wMDQsMC4wMDJjMCwwLDAuMDA1LTAuMDAyLDAuMDA3LTAuMDAzYzAuMjEyLTAuMDUsMC40MjEtMC4xMDEsMC42MjgtMC4xNTIgICBjMC41MDktMC4wNSwxLjE3MywwLjA3OCwxLjM5OSwxYzAuMzUxLDEuNDI0LTAuOTczLDEuODk1LTEuMjE3LDEuOTY5Yy01LjMyNSwxLjI3OS0xMi4yNjYsMi4zMDYtMjAuODM1LDIuMzA3ICAgYy03LjUwNSwwLTE2LjI1NS0wLjc4Ny0yNi4yNTctMi44ODJsLTAuMzY0LTAuMDc3Yy0yLjEyLTAuNDQyLTMuMTExLTEuNjMzLTMuNTY5LTIuNTU1QzI3Ljk4NSw0MS40MjEsMjguMjgxLDM5LjQxNiwyOC42NzYsMzguMDMyICAgeiI+PC9wYXRoPjxjaXJjbGUgY3g9IjEwLjQ5MyIgY3k9IjIzLjQ1NSIgcj0iMC42MTkiPjwvY2lyY2xlPjxwYXRoIGQ9Ik0yLjA4LDI4LjMwOGMwLjY3Ni0wLjE3OCwwLjk4My0wLjM1MiwxLjE3NC0wLjVDNC42OSwyNi42OSw2LjUsMjcuNDgzLDcuNSwyOC4zNTd2MC4wMDJjMCwwLDEuNzExLDEuMjM1LDAuNzM3LDIuMjAyICAgYy0wLjk3NCwwLjk2NS0yLjMxOSwwLjAwNi0yLjMxOSwwLjAwNmwwLjAzNSwwLjAxNmMtMC4zMjctMC4yMDMtMC42LTAuNTYxLTAuNzgtMC41ODRjLTAuMzcsMC4yNi0wLjg3NiwwLjUtMS40NzYsMC41SDMuNyAgIGMwLDAtMS4zNDUsMC43MDksMC4xNzgsMS42NTJjMC4wMDEsMC4wMDEsMC4wMDIsMC4wNzIsMC4wMDQsMC4wNzNjMy45MzksMi4zNDIsOC4yNzEsNS43MDEsOC4yNzEsOC44OCAgIGMwLDAuNjkxLDAuMiwxNy4wNDIsMTcuNjI2LDI0LjczOWwwLjk2NywwLjQ0MmwtMC4xLDEuMDU5Yy0wLjQyMSw0LjM5LDEuMTQ1LDEwLjE5MSwxMC45OTMsMTIuODg4bDAuMTEzLDAuMDM4ICAgYzAuMDY3LDAuMDIzLDYuNzMyLDIuNDI5LDEwLjkwNywyLjQyOWMxLjU4NCwwLDIuMTU1LTAuMzUyLDIuMjQzLTAuNTYxYzAuMDg1LTAuMjAyLDAuNjEyLTIuMTY0LTYuMzMyLTkuMzg3bDAuMDAyLTAuMTgzICAgYzAsMC0yLjQ3Ny0zLjA3LDEuNTMzLTMuMDdjMC4wMSwwLDAuMDE5LDAsMC4wMjksMGMxLjI4NSwwLDIuNjA4LDAuMjE1LDMuOTgsMC4xODRjNC43NzEtMC4xMTcsOS4zMTYtMC40MjUsMTMuNTA2LTEuMDk2ICAgbDAuNDc0LTAuMDI4bDAuNjY4LDAuMTU4YzkuNjUxLDQuOTQ4LDE2LjczOCw3LjcxNiwxOS43MzgsNy43MTZ2MC4wMDZjMCwwLDAuMTY0LDAuMDExLDAuMjMsMC4wMDQgICBjLTAuMTg5LTAuNzIzLTIuMjMtMi44LTcuMjMtOS4wNzl2MC4wMjFjMCwwLTEuNTEyLTEuNjU4LDAuNzk3LTIuNjUzYzAuMDYzLTAuMDI2LDAuMDA4LDAuMDIzLDAuMDYtMC4wMDEgICBjOC42MzktMy41MDksMTMuNTAxLTguMjA0LDE1LjQxMS0xMS43NzVjMS4xNDUtMi4xMjksMC4yMDYtMi43ODQtMC42NTktMi45NzZjLTAuMzE3LTAuMDM4LTAuNjM0LTAuMDYyLTAuOTEyLTAuMDYyICAgYy0wLjIwNSwwLTAuMzc5LDAuMDEtMC41MjgsMC4wMjdsLTMuMTQzLDEuMjE0QzgzLjczMiw1My45MjYsNzMuMjE4LDU1LjUsNjEuMjIsNTUuNWMtMC4wMDIsMC0wLjAwNSwwLTAuMDA1LDAgICBjLTE1LjEyOCwwLTI5LjEwMS0yLjQzMi0zNi4wODMtMy43NzFsLTAuMTczLTAuMTExbC0wLjE2LTAuMTI2Yy01Ljg1OC0yLjY4MS01LjEzNy0xMC4yMDItNS4xMDMtMTAuNTE5bDAuMDYtMC4zICAgYzAuODk1LTIuODM4LDIuNDY3LTYuMzUyLDUuMjEzLTkuNzE5Yy0xLjgwOC0xLjM2OS00LjU5LTQuMTg4LTQuNDMtOC40OTRjMC4wNDYtMS4yNDQtMC40ODYtMi41MDgtMS40OTgtMy41NTkgICBjLTEuNDk4LTEuNTU1LTMuNzg1LTIuNDQ2LTYuMjc0LTIuNDQ2Yy0xLjc3LDAtMy41NTMsMC40NDItNS4yOTMsMS4zMTRjLTQuMDYxLDIuMDM1LTQuODU1LDQuNzM2LTUuNjkyLDcuNTk2ICAgYy0wLjEzNiwwLjQ2OC0wLjI4NCwwLjkzOS0wLjQzOCwxLjQxYy0wLjAwNiwwLjAxOS0wLjAyMiwwLjAzNS0wLjAyOCwwLjA1NkMwLjgzMywyOC40MjMsMS42OTEsMjguMzksMi4wOCwyOC4zMDh6IE0xMC40OTMsMTkuOTA4ICAgYzEuOTU2LDAsMy41NDgsMS41OTEsMy41NDgsMy41NDdjMCwxLjk1Ny0xLjU5MiwzLjU0OC0zLjU0OCwzLjU0OGMtMS45NTcsMC0zLjU0OC0xLjU5Mi0zLjU0OC0zLjU0OCAgIEM2Ljk0NCwyMS40OTksOC41MzYsMTkuOTA4LDEwLjQ5MywxOS45MDh6Ij48L3BhdGg+PC9nPjwvc3ZnPg==';
 const dataSvg =
   'data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3"><g fill="#61DAFB"><path d="M666.3 296.5c0-32.5-40.7-63.3-103.1-82.4 14.4-63.6 8-114.2-20.2-130.4-6.5-3.8-14.1-5.6-22.4-5.6v22.3c4.6 0 8.3.9 11.4 2.6 13.6 7.8 19.5 37.5 14.9 75.7-1.1 9.4-2.9 19.3-5.1 29.4-19.6-4.8-41-8.5-63.5-10.9-13.5-18.5-27.5-35.3-41.6-50 32.6-30.3 63.2-46.9 84-46.9V78c-27.5 0-63.5 19.6-99.9 53.6-36.4-33.8-72.4-53.2-99.9-53.2v22.3c20.7 0 51.4 16.5 84 46.6-14 14.7-28 31.4-41.3 49.9-22.6 2.4-44 6.1-63.6 11-2.3-10-4-19.7-5.2-29-4.7-38.2 1.1-67.9 14.6-75.8 3-1.8 6.9-2.6 11.5-2.6V78.5c-8.4 0-16 1.8-22.6 5.6-28.1 16.2-34.4 66.7-19.9 130.1-62.2 19.2-102.7 49.9-102.7 82.3 0 32.5 40.7 63.3 103.1 82.4-14.4 63.6-8 114.2 20.2 130.4 6.5 3.8 14.1 5.6 22.5 5.6 27.5 0 63.5-19.6 99.9-53.6 36.4 33.8 72.4 53.2 99.9 53.2 8.4 0 16-1.8 22.6-5.6 28.1-16.2 34.4-66.7 19.9-130.1 62-19.1 102.5-49.9 102.5-82.3zm-130.2-66.7c-3.7 12.9-8.3 26.2-13.5 39.5-4.1-8-8.4-16-13.1-24-4.6-8-9.5-15.8-14.4-23.4 14.2 2.1 27.9 4.7 41 7.9zm-45.8 106.5c-7.8 13.5-15.8 26.3-24.1 38.2-14.9 1.3-30 2-45.2 2-15.1 0-30.2-.7-45-1.9-8.3-11.9-16.4-24.6-24.2-38-7.6-13.1-14.5-26.4-20.8-39.8 6.2-13.4 13.2-26.8 20.7-39.9 7.8-13.5 15.8-26.3 24.1-38.2 14.9-1.3 30-2 45.2-2 15.1 0 30.2.7 45 1.9 8.3 11.9 16.4 24.6 24.2 38 7.6 13.1 14.5 26.4 20.8 39.8-6.3 13.4-13.2 26.8-20.7 39.9zm32.3-13c5.4 13.4 10 26.8 13.8 39.8-13.1 3.2-26.9 5.9-41.2 8 4.9-7.7 9.8-15.6 14.4-23.7 4.6-8 8.9-16.1 13-24.1zM421.2 430c-9.3-9.6-18.6-20.3-27.8-32 9 .4 18.2.7 27.5.7 9.4 0 18.7-.2 27.8-.7-9 11.7-18.3 22.4-27.5 32zm-74.4-58.9c-14.2-2.1-27.9-4.7-41-7.9 3.7-12.9 8.3-26.2 13.5-39.5 4.1 8 8.4 16 13.1 24 4.7 8 9.5 15.8 14.4 23.4zM420.7 163c9.3 9.6 18.6 20.3 27.8 32-9-.4-18.2-.7-27.5-.7-9.4 0-18.7.2-27.8.7 9-11.7 18.3-22.4 27.5-32zm-74 58.9c-4.9 7.7-9.8 15.6-14.4 23.7-4.6 8-8.9 16-13 24-5.4-13.4-10-26.8-13.8-39.8 13.1-3.1 26.9-5.8 41.2-7.9zm-90.5 125.2c-35.4-15.1-58.3-34.9-58.3-50.6 0-15.7 22.9-35.6 58.3-50.6 8.6-3.7 18-7 27.7-10.1 5.7 19.6 13.2 40 22.5 60.9-9.2 20.8-16.6 41.1-22.2 60.6-9.9-3.1-19.3-6.5-28-10.2zM310 490c-13.6-7.8-19.5-37.5-14.9-75.7 1.1-9.4 2.9-19.3 5.1-29.4 19.6 4.8 41 8.5 63.5 10.9 13.5 18.5 27.5 35.3 41.6 50-32.6 30.3-63.2 46.9-84 46.9-4.5-.1-8.3-1-11.3-2.7zm237.2-76.2c4.7 38.2-1.1 67.9-14.6 75.8-3 1.8-6.9 2.6-11.5 2.6-20.7 0-51.4-16.5-84-46.6 14-14.7 28-31.4 41.3-49.9 22.6-2.4 44-6.1 63.6-11 2.3 10.1 4.1 19.8 5.2 29.1zm38.5-66.7c-8.6 3.7-18 7-27.7 10.1-5.7-19.6-13.2-40-22.5-60.9 9.2-20.8 16.6-41.1 22.2-60.6 9.9 3.1 19.3 6.5 28.1 10.2 35.4 15.1 58.3 34.9 58.3 50.6-.1 15.7-23 35.6-58.4 50.6zM320.8 78.4z"/><circle cx="420.9" cy="296.5" r="45.7"/><path d="M520.5 78.1z"/></g></svg>';
+const sourceWithHeaders = {
+  uri: placeholder,
+  headers: {
+    'x-token': '0012345'
+  }
+};
+const sourceWithHeadersAndRedirect = {
+  uri: source,
+  headers: {
+    'x-token': '0012345'
+  }
+};
 
 function Divider() {
   return <View style={styles.divider} />;
@@ -114,6 +126,17 @@ export default function ImagePage() {
           />
         </View>
       </View>
+      <Divider />
+      <View style={styles.row}>
+        <View style={styles.column}>
+          <Text style={[styles.text]}>With Headers</Text>
+          <Image source={sourceWithHeaders} style={styles.image} />
+        </View>
+        <View style={styles.column}>
+          <Text style={[styles.text]}>Headers & Redirect</Text>
+          <Image source={sourceWithHeadersAndRedirect} style={styles.image} />
+        </View>
+      </View>
     </Example>
   );
 }

packages/react-native-web/src/exports/Image/__tests__/__snapshots__/index-test.js.snap

@@ -329,14 +329,14 @@ exports[`components/Image prop "style" removes other unsupported View styles 1`]
 >
   <div
     class="css-view-175oi2r r-backgroundColor-1niwhzg r-backgroundPosition-vvn4in r-backgroundRepeat-u6sd8q r-bottom-1p0dtai r-height-1pi2tsx r-left-1d2f490 r-position-u8s1d r-right-zchlnj r-top-ipm5af r-width-13qz1uu r-zIndex-1wyyakw r-backgroundSize-4gszlv"
-    style="filter: url(#tint-57);"
+    style="filter: url(#tint-56);"
   />
   <svg
     style="position: absolute; height: 0px; visibility: hidden; width: 0px;"
   >
     <defs>
       <filter
-        id="tint-57"
+        id="tint-56"
       >
         <feflood
           flood-color="blue"
@@ -378,7 +378,7 @@ exports[`components/Image prop "style" supports "tintcolor" property (convert to
 >
   <div
     class="css-view-175oi2r r-backgroundColor-1niwhzg r-backgroundPosition-vvn4in r-backgroundRepeat-u6sd8q r-bottom-1p0dtai r-height-1pi2tsx r-left-1d2f490 r-position-u8s1d r-right-zchlnj r-top-ipm5af r-width-13qz1uu r-zIndex-1wyyakw r-backgroundSize-4gszlv"
-    style="background-image: url(https://google.com/favicon.ico); filter: url(#tint-56);"
+    style="background-image: url(https://google.com/favicon.ico); filter: url(#tint-55);"
   />
   <img
     alt=""
@@ -391,7 +391,7 @@ exports[`components/Image prop "style" supports "tintcolor" property (convert to
   >
     <defs>
       <filter
-        id="tint-56"
+        id="tint-55"
       >
         <feflood
           flood-color="red"

packages/react-native-web/src/exports/Image/__tests__/index-test.js

@@ -20,6 +20,10 @@ const originalImage = window.Image;
 describe('components/Image', () => {
   beforeEach(() => {
     ImageUriCache._entries = {};
+    ImageLoader.load = jest.fn((source, onLoad, onError) => {
+      onLoad();
+      return { source, cancel: jest.fn() };
+    });
     window.Image = jest.fn(() => ({}));
   });
 
@@ -107,9 +111,6 @@ describe('components/Image', () => {
   describe('prop "onLoad"', () => {
     test('is called after image is loaded from network', () => {
       jest.useFakeTimers();
-      ImageLoader.load = jest.fn().mockImplementation((_, onLoad, onError) => {
-        onLoad();
-      });
       const onLoadStartStub = jest.fn();
       const onLoadStub = jest.fn();
       const onLoadEndStub = jest.fn();
@@ -127,9 +128,6 @@ describe('components/Image', () => {
 
     test('is called after image is loaded from cache', () => {
       jest.useFakeTimers();
-      ImageLoader.load = jest.fn().mockImplementation((_, onLoad, onError) => {
-        onLoad();
-      });
       const onLoadStartStub = jest.fn();
       const onLoadStub = jest.fn();
       const onLoadEndStub = jest.fn();
@@ -261,11 +259,6 @@ describe('components/Image', () => {
 
     test('is set immediately if the image was preloaded', () => {
       const uri = 'https://yahoo.com/favicon.ico';
-      ImageLoader.load = jest
-        .fn()
-        .mockImplementationOnce((_, onLoad, onError) => {
-          onLoad();
-        });
       return Image.prefetch(uri).then(() => {
         const source = { uri };
         const { container } = render(<Image source={source} />, {
@@ -311,8 +304,9 @@ describe('components/Image', () => {
       let loadCallback;
       ImageLoader.load = jest
         .fn()
-        .mockImplementationOnce((_, onLoad, onError) => {
+        .mockImplementationOnce((source, onLoad, onError) => {
           loadCallback = onLoad;
+          return { source, cancel: jest.fn() };
         });
       const { container } = render(
         <Image defaultSource={{ uri: defaultUri }} source={{ uri }} />

packages/react-native-web/src/exports/Image/index.js

@@ -8,6 +8,7 @@
  * @flow
  */
 
+import type { LoadRequest } from '../../modules/ImageLoader';
 import type { ImageProps } from './types';
 
 import * as React from 'react';
@@ -146,6 +147,15 @@ function resolveAssetUri(source): ?string {
   return uri;
 }
 
+function hasSourceDiff(a, b) {
+  if (a.uri !== b.uri) return true;
+
+  const headersA = a.headers || {};
+  const headersB = b.headers || {};
+
+  return JSON.stringify(headersA) !== JSON.stringify(headersB);
+}
+
 interface ImageStatics {
   getSize: (
     uri: string,
@@ -201,7 +211,11 @@ const Image: React.AbstractComponent<
   const hasTextAncestor = React.useContext(TextAncestorContext);
   const hiddenImageRef = React.useRef(null);
   const filterRef = React.useRef(_filterId++);
-  const requestRef = React.useRef(null);
+  const requestRef = React.useRef<LoadRequest>({
+    source: { uri: '' },
+    cancel: () => {},
+    requestId: -1
+  });
   const shouldDisplaySource =
     state === LOADED || (state === LOADING && defaultSource == null);
   const [flatStyle, _resizeMode, filter, tintColor] = getFlatStyle(
@@ -258,16 +272,27 @@ const Image: React.AbstractComponent<
   // Image loading
   const uri = resolveAssetUri(source);
   React.useEffect(() => {
-    abortPendingRequest();
-
     if (uri != null) {
+      const nextSource = { uri, headers: undefined };
+      if (source && source.headers != null) {
+        nextSource.headers = source.headers;
+      }
+
+      if (!hasSourceDiff(nextSource, requestRef.current.source)) return;
+
+      requestRef.current.cancel();
       updateState(LOADING);
       if (onLoadStart) {
         onLoadStart();
       }
 
-      requestRef.current = ImageLoader.load(
-        uri,
+      const makeRequest = nextSource.headers
+        ? ImageLoader.loadWithHeaders
+        : ImageLoader.load;
+
+      requestRef.current = makeRequest(
+        // $FlowFixMe
+        nextSource,
         function load(e) {
           updateState(LOADED);
           if (onLoad) {
@@ -291,17 +316,14 @@ const Image: React.AbstractComponent<
           }
         }
       );
+    } else {
+      requestRef.current.source = { uri: '' };
+      requestRef.current.cancel();
     }
+  }, [uri, updateState, onError, onLoad, onLoadEnd, onLoadStart, source]);
 
-    function abortPendingRequest() {
-      if (requestRef.current != null) {
-        ImageLoader.abort(requestRef.current);
-        requestRef.current = null;
-      }
-    }
-
-    return abortPendingRequest;
-  }, [uri, requestRef, updateState, onError, onLoad, onLoadEnd, onLoadStart]);
+  // Run the cleanup function on unmount
+  React.useEffect(() => requestRef.current.cancel, []);
 
   return (
     <View

packages/react-native-web/src/modules/ImageLoader/index.js

@@ -90,7 +90,7 @@ const ImageLoader = {
   ) {
     let complete = false;
     const interval = setInterval(callback, 16);
-    const requestId = ImageLoader.load(uri, callback, errorCallback);
+    const { requestId } = ImageLoader.load({ uri }, callback, errorCallback);
 
     function callback() {
       const image = requests[`${requestId}`];
@@ -118,13 +118,26 @@ const ImageLoader = {
   has(uri: string): boolean {
     return ImageUriCache.has(uri);
   },
-  load(uri: string, onLoad: Function, onError: Function): number {
+  load(
+    source: { uri: string },
+    onLoad: Function,
+    onError: Function
+  ): LoadRequest {
     id += 1;
     const image = new window.Image();
     image.onerror = onError;
-    image.onload = (e) => {
+    image.onload = (nativeEvent) => {
       // avoid blocking the main thread
-      const onDecode = () => onLoad({ nativeEvent: e });
+      const onDecode = () => {
+        // Append `source` to match RN's ImageLoadEvent interface
+        nativeEvent.source = {
+          uri: image.src,
+          width: image.naturalWidth,
+          height: image.naturalHeight
+        };
+
+        onLoad({ nativeEvent });
+      };
       if (typeof image.decode === 'function') {
         // Safari currently throws exceptions when decoding svgs.
         // We want to catch that error and allow the load handler
@@ -134,14 +147,58 @@ const ImageLoader = {
         setTimeout(onDecode, 0);
       }
     };
-    image.src = uri;
+    image.src = source.uri;
     requests[`${id}`] = image;
-    return id;
+
+    return {
+      source,
+      cancel: () => ImageLoader.abort(id),
+      requestId: id
+    };
+  },
+  loadWithHeaders(
+    source: ImageSource,
+    onLoad: Function,
+    onError: Function
+  ): LoadRequest {
+    let loadRequest: LoadRequest;
+    let uri: string;
+    const abortCtrl = new AbortController();
+    const request = new Request(source.uri, {
+      headers: source.headers,
+      signal: abortCtrl.signal
+    });
+    request.headers.append('accept', 'image/*');
+
+    fetch(request)
+      .then((response) => response.blob())
+      .then((blob) => {
+        uri = URL.createObjectURL(blob);
+        loadRequest = ImageLoader.load({ uri }, onLoad, onError);
+      })
+      .catch((error) => {
+        if (error.name !== 'AbortError' && onError) {
+          onError(error);
+        }
+      });
+
+    return {
+      source,
+      get requestId() {
+        if (loadRequest) return loadRequest.requestId;
+        return -1;
+      },
+      cancel: () => {
+        abortCtrl.abort();
+        if (loadRequest) loadRequest.cancel();
+        URL.revokeObjectURL(uri);
+      }
+    };
   },
   prefetch(uri: string): Promise<void> {
     return new Promise((resolve, reject) => {
       ImageLoader.load(
-        uri,
+        { uri },
         () => {
           // Add the uri to the cache so it can be immediately displayed when used
           // but also immediately remove it to correctly reflect that it has no active references
@@ -164,4 +221,15 @@ const ImageLoader = {
   }
 };
 
+export type LoadRequest = {|
+  requestId: number,
+  source: ImageSource | { uri: string },
+  cancel: Function
+|};
+
+type ImageSource = {
+  uri: string,
+  headers: { [key: string]: string }
+};
+
 export default ImageLoader;