Fix plugin on ipad by removing node-fetch

Author: aladmit

README.md

@@ -69,6 +69,9 @@ You can make a [pull request](https://github.com/elias-sundqvist/obsidian-annota
 
 ## Changelog
 
+### 0.2.4 (2022-07-23)
+* Fix [plugin fails to start on iPad](https://github.com/elias-sundqvist/obsidian-annotator/issues/176)
+
 ### 0.2.2 (2022-05-14) *Minor improvement*
 * hypothes.is updated up to v1.1055.0
 

manifest.json

@@ -2,7 +2,7 @@
 	"id": "obsidian-annotator",
 	"name": "Annotator",
 	"version": "0.2.2",
-	"minAppVersion": "0.13.19",
+	"minAppVersion": "0.13.25",
 	"description": "This is a sample plugin for Obsidian. It allows you to open and annotate PDF and EPUB files.",
 	"author": "Obsidian",
 	"authorUrl": "https://obsidian.md/about",

src/corsFetch.tsx

@@ -2,7 +2,7 @@ import { SAMPLE_PDF_URL, SAMPLE_EPUB_URL } from './constants';
 import { OfflineIframe } from 'react-offline-iframe';
 import React, { useEffect } from 'react';
 import { SpecificAnnotationProps } from 'types';
-import { b64_to_utf8, utf8_to_b64, wait } from 'utils';
+import { fetchUrl, b64_to_utf8, utf8_to_b64, wait } from 'utils';
 import { deleteAnnotation, loadAnnotations, writeAnnotation } from 'annotationFileUtils';
 import { Annotation } from './types';
 import AnnotatorPlugin from 'main';
@@ -13,7 +13,6 @@ import { getSubtitles } from 'youtube-captions-scraper';
 import getYouTubeMetaData from 'youtube-metadata-scraper';
 import { deleteVideoAnnotation, loadVideoAnnotations, writeVideoAnnotation } from 'videoAnnotationFileUtils';
 import { awaitResourceLoading, resourcesZip, resourceUrls } from 'resourcesFolder';
-import { corsFetch } from 'corsFetch';
 
 const urlToPathMap = new Map();
 const proxiedHosts = new Set(['cdn.hypothes.is', 'via.hypothes.is', 'hypothes.is', 'annotate.tv']);
@@ -81,10 +80,10 @@ export default ({ vault, plugin }) => {
                         });
                     }
                     if (href.startsWith(`https://annotate.tv/api/transcript`) && 'video' in props) {
-                        const video_metadata = await getYouTubeMetaData(corsFetch, props.video);
+                        const video_metadata = await getYouTubeMetaData(fetchUrl, props.video);
                         const video_id = video_metadata.shortlinkUrl.substr('https://youtu.be/'.length);
                         res = (
-                            await getSubtitles(corsFetch, {
+                            await getSubtitles(fetchUrl, {
                                 videoID: video_id, // youtube video id
                                 lang: 'en' // default: `en`
                             })
@@ -149,7 +148,7 @@ export default ({ vault, plugin }) => {
                         };
                     }
                     if (href == `https://annotate.tv/videos/620d5a42b9ab630009bf3e31.html` && 'video' in props) {
-                        const video_metadata = await getYouTubeMetaData(corsFetch, props.video);
+                        const video_metadata = await getYouTubeMetaData(fetchUrl, props.video);
                         const video_id = video_metadata.shortlinkUrl.substr('https://youtu.be/'.length);
                         const video_data = {
                             props: {
@@ -332,7 +331,8 @@ export default ({ vault, plugin }) => {
                             return new Response(null, { status: 404, statusText: 'file not found' });
                         }
                     }
-                    return await corsFetch(requestInfo, requestInit);
+
+                    return await fetchUrl(requestInfo, requestInit);
                 }}
                 htmlPostProcessFunction={(html: string) => {
                     if ('pdf' in props) {

src/defineGenericAnnotation.tsx

@@ -23,12 +23,11 @@ import { PdfAnnotationProps, EpubAnnotationProps, VideoAnnotationProps, WebAnnot
 import { EditorState } from '@codemirror/state';
 import AnnotatorSettingsTab, { AnnotatorSettings, DEFAULT_SETTINGS, IHasAnnotatorSettings } from 'settings';
 import AnnotatorView from 'annotatorView';
-import { wait } from 'utils';
+import { fetchUrl, wait } from 'utils';
 import defineWebAnnotation from 'defineWebAnnotation';
 import { awaitResourceLoading, loadResourcesZip, unloadResources } from 'resourcesFolder';
 import stringEncodedResourcesFolder from './resources!zipStringEncoded';
 import * as jszip from 'jszip';
-import { corsFetch } from './corsFetch';
 
 export default class AnnotatorPlugin extends Plugin implements IHasAnnotatorSettings {
     settings: AnnotatorSettings;
@@ -53,7 +52,7 @@ export default class AnnotatorPlugin extends Plugin implements IHasAnnotatorSett
         await loadResourcesZip(jszip.loadAsync(stringEncodedResourcesFolder));
         if (this.settings.annotateTvUrl) {
             try {
-                const response = await corsFetch(this.settings.annotateTvUrl);
+                const response = await fetchUrl(this.settings.annotateTvUrl);
                 if (response.ok) {
                     await loadResourcesZip(jszip.loadAsync(await response.arrayBuffer()));
                 } else {