Reverted Collection VO slug generation

src/valueObjects/Collection.js

@@ -9,26 +9,6 @@ function formatToExtension(format) {
   }[format];
 }
 
-function slugFormatter(template, entryData) {
-  const date = new Date();
-  const entry = (typeof entryData === 'string') ? entryData : entryData.get('title', entryData.get('path'));
-  const identifier = entry.match(/([^:\\/]*?)(?:\.([^ :\\/.]*))?$/)[1];
-  return template.replace(/\{\{([^\}]+)\}\}/g, (_, name) => {
-    switch (name) {
-      case 'year':
-        return date.getFullYear();
-      case 'month':
-        return (`0${ date.getMonth() + 1 }`).slice(-2);
-      case 'day':
-        return (`0${ date.getDate() }`).slice(-2);
-      case 'slug':
-        return identifier.trim().toLowerCase().replace(/[^a-z0-9\.\-_]+/gi, '-');
-      default:
-        return identifier.trim().toLowerCase().replace(/[^a-z0-9\.\-_]+/gi, '-');
-    }
-  });
-}
-
 class FolderCollection {
   constructor(collection) {
     this.collection = collection;
@@ -43,7 +23,7 @@ class FolderCollection {
   }
 
   entrySlug(path) {
-    return slugFormatter(this.collection.get('slug'), path);
+    return path.split('/').pop().replace(/\.[^\.]+$/, '');
   }
 
   listMethod() {