Add:Support volumes with decimal #196, Change:Time remaining adjusted for current playback rate, Change:Series bookshelf shows shelf label with series name, Fix:Search bookshelf UI, Add:Show current chapter under audio track, Change: Highlight colors for chapters modal

server/scanner/AuthorScanner.js

@@ -0,0 +1,33 @@
+const AuthorFinder = require('../AuthorFinder')
+
+class AuthorScanner {
+  constructor(db, MetadataPath) {
+    this.db = db
+    this.MetadataPath = MetadataPath
+    this.authorFinder = new AuthorFinder(MetadataPath)
+  }
+
+  getUniqueAuthors() {
+    var authorFls = this.db.audiobooks.map(b => b.book.authorFL)
+    var authors = []
+    authorFls.forEach((auth) => {
+      authors = authors.concat(auth.split(', ').map(a => a.trim()))
+    })
+    return [...new Set(authors)]
+  }
+
+  async scanAuthors() {
+    var authors = this.getUniqueAuthors()
+    for (let i = 0; i < authors.length; i++) {
+      var authorName = authors[i]
+      var author = await this.authorFinder.getAuthorByName(authorName)
+      if (!author) {
+        return res.status(500).send('Failed to create author')
+      }
+
+      await this.db.insertEntity('author', author)
+      this.emitter('author_added', author.toJSON())
+    }
+  }
+}
+module.exports = AuthorScanner