fix: generate unicode slug as file name

src/main.ts

@@ -16,6 +16,7 @@ import {
   loadArticles,
   PageType,
   parseDateTime,
+  unicodeSlug,
 } from "./util";
 import { FolderSuggest } from "./settings/file-suggest";
 
@@ -100,15 +101,15 @@ export default class OmnivorePlugin extends Plugin {
     await this.loadSettings();
 
     this.addCommand({
-      id: "obsidian-omnivore-sync",
+      id: "omnivore-sync",
       name: "Sync",
       callback: () => {
         this.fetchOmnivore();
       },
     });
 
     this.addCommand({
-      id: "obsidian-omnivore-resync",
+      id: "omnivore-resync",
       name: "Resync all articles",
       callback: () => {
         this.settings.syncAt = "";
@@ -188,7 +189,11 @@ export default class OmnivorePlugin extends Plugin {
             await this.app.vault.createFolder(folderName);
           }
 
-          const pageName = `${folderName}/${article.slug}.md`;
+          // use unicode slug to show characters from other languages in the file name
+          const pageName = `${folderName}/${unicodeSlug(
+            article.title,
+            article.savedAt
+          )}.md`;
           const siteName =
             article.siteName ||
             this.siteNameFromUrl(article.originalArticleUrl);

src/util.ts

@@ -201,3 +201,25 @@ export const parseDateTime = (str: string): DateTime => {
 export const wrapAround = (value: number, size: number): number => {
   return ((value % size) + size) % size;
 };
+
+export const unicodeSlug = (str: string, savedAt: string) => {
+  return (
+    str
+      .normalize("NFKD") // using NFKD method returns the Unicode Normalization Form of a given string.
+      .replace(/[\u0300-\u036f]/g, "") // remove all previously split accents
+      .trim()
+      .toLowerCase()
+      .replace(
+        /[\u2000-\u206F\u2E00-\u2E7F\\'!"#$%&()*+,./:;<=>?@[\]^`{|}~]/g,
+        ""
+      ) // replace all the symbols with -
+      .replace(/\s+/g, "-") // collapse whitespace and replace by -
+      .replace(/_/g, "-") // replace _ with -
+      .replace(/-+/g, "-") // collapse dashes
+      // remove trailing -
+      .replace(/-$/g, "")
+      .substring(0, 64) +
+    "-" +
+    new Date(savedAt).getTime().toString(16)
+  );
+};