Fix error handling for fetch error #85

wtetsu · Jan 6, 2024 · 0159cd8 · 0159cd8
1 parent 2ca272e
commit 0159cd8
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/src/main/core/pdf.js b/src/main/core/pdf.js
@@ -16,7 +16,11 @@ const invoke = async () => {
   try {
     response = await fetch(location.href);
   } catch (e) {
-    updateRibbon(e.message, [""]);
+    if (location.href.startsWith("file://")) {
+      updateRibbon(res("cannotFetchLocalPdf"), [""]);
+    } else {
+      updateRibbon(e.message, [""]);
+    }
     return;
   }
 

diff --git a/src/main/core/resource.js b/src/main/core/resource.js
@@ -15,6 +15,8 @@ const resources = {
     downloadingPdf: "📘ダウンロード中...",
     preparingPdf: "📘PDFビューア準備中...",
     nonPdf: "PDFファイルではないようです。処理を中断しました。",
+    cannotFetchLocalPdf:
+      "⛔Mouse DictionaryはローカルにあるPDFファイル上では起動できません。オプション画面から開けるPDFビューアをご利用ください。",
   },
   en: {
     continueProcessingPdf:
@@ -23,6 +25,7 @@ const resources = {
     downloadingPdf: "📘Downloading...",
     preparingPdf: "📘Preparing PDF viewer...",
     nonPdf: "This is not a PDF document.",
+    cannotFetchLocalPdf: "⛔Mouse Dictionary can't launch on local PDFs. Use the PDF viewer from the options screen.",
   },
 };