fix: add error handling logic for legacy flashcards

- Fixes #1
AB1908 · Sep 9, 2023 · dd74032 · dd74032
1 parent 349c130
commit dd74032
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Showing 2 changed files with 14 additions and 3 deletions.
diff --git a/src/data/models/book.ts b/src/data/models/book.ts
@@ -201,7 +201,12 @@ export class Book implements frontbook {
     async initialize() {
         this.name = getParentFolderName(this.flashcardsPath);
         this.parsedCards = await parseFileText(this.flashcardsPath);
-        this.flashcards = generateFlashcardsArray(this.parsedCards);
+        try {
+            this.flashcards = generateFlashcardsArray(this.parsedCards);
+        } catch (e) {
+            console.error(e);
+            throw new Error("initialize: You have invalid flashcards in your file.");
+        }
         const annotationTFile = getAnnotationFilePath(this.flashcardsPath);
         if (annotationTFile) {
             this.annotationPath = annotationTFile.path;

diff --git a/src/ui/modals/flashcard-modal.tsx b/src/ui/modals/flashcard-modal.tsx
@@ -1,5 +1,5 @@
 import React from "react";
-import { Modal } from "obsidian";
+import { Modal, Notice } from "obsidian";
 import type SRPlugin from "src/main";
 import { createRoot, Root as ReactDomRoot } from "react-dom/client";
 import { createMemoryRouter, RouterProvider } from "react-router-dom";
@@ -71,7 +71,13 @@ export async function init() {
     // done: fix
     const notesWithFlashcards = filePaths.map((t: string) => new Book(t));
     for (const t of notesWithFlashcards) {
-        await t.initialize();
+        try {
+            await t.initialize();
+        } catch (e) {
+            console.error(e);
+            console.error("init: unable to initialize book");
+            new Notice("Error: Unable to parse legacy SRS flashcards. Try removing the #flashcards tag from files with SRS flashcards.");
+        }
     }
     return notesWithFlashcards;
 }