read/parse file tags

import audiofiles

.gitignore

@@ -1 +1,3 @@
+*.o
+build/
 data/

include/File.h

@@ -1,6 +1,5 @@
 #pragma once
 
-#include "Metadata.h"
 #include <filesystem>
 #include <vector>
 #include <string>
@@ -19,3 +18,5 @@ class File {
         std::string fileName_;
         fs::path fp_ = musicFolder_ / fileName_;
 };
+
+    std::string_view parseFiletype( std::string_view path );

include/Metadata.h

@@ -9,7 +9,7 @@ struct Metadata {
     TagLib::String album;
     TagLib::String albumArtist;
     unsigned int year;
-    std::string artwork;
+    TagLib::VariantList artwork;
     TagLib::String genre;
     unsigned int trackNr;
     double length;

include/Tag.h

@@ -1,8 +1,10 @@
 #pragma once
 
 #include "Metadata.h"
+#include <memory>
 #include <taglib/tstring.h>
 #include <taglib/fileref.h>
+#include <taglib/tvariant.h>
 
 
 class Tag {
@@ -10,7 +12,8 @@ class Tag {
         void readTag( TagLib::FileName fileName );
         Metadata getMetadata() const;
 
-        std::string& getFilePath() const;
+        const std::string& getFilePath() const;
+        const auto getArtwork() const;
     private:
         Metadata metadata_;
         std::string filePath_;

main.cpp

@@ -1,5 +1,6 @@
 #include "include/Tag.h"
 #include "include/File.h"
+//#include "include/Metadata.h"
 
 //#include <filesystem>
 #include <iostream>
@@ -9,10 +10,10 @@
 //namespace fs = std::filesystem;
 
 int main() {
-    File file;
     Tag tag;
+    File file;
     //fs::path folderPath{ "data" };
-    file.importFolder( "/home/fegger/Projects/soundServe/data/" );
+    file.importFolder( "/home/fegger/Code/projects/soundServe/data/" );
     for ( auto& fp : file.filenames_) {
         std::cout << fp << "\n";
     }
@@ -29,6 +30,7 @@ int main() {
                 << "\nGenre: "      << meta.genre
                 << "\nSamplerate: " << meta.sampleRate
                 << "\nBitrate: "    << meta.bitRate
+                << "\nFormat: "     << meta.format
                 << "\nLength: "     << meta.length;
     std::cout << "\n----------------------------------------------------------------------\n";
     }

src/File.cpp

@@ -19,3 +19,11 @@ void File::importFile( std::string fileName ) {
     fs::path fp = fp_;
 
 }
+
+std::string_view parseFiletype( std::string_view path ){
+
+    size_t length = path.size();
+    size_t dot = path.find_last_of(  ".");
+
+    return path.substr( dot + 1, length-dot );
+}

src/Tag.cpp

@@ -1,9 +1,10 @@
-#include "../include/Metadata.h"
 #include "../include/Tag.h"
+#include "../include/File.h"
 
 #include <taglib/tag.h>
 #include <taglib/fileref.h>
 
+
 void Tag::readTag( TagLib::FileName fileName ){
     TagLib::FileRef f( fileName );
     if ( !f.isNull() ) {
@@ -16,11 +17,13 @@ void Tag::readTag( TagLib::FileName fileName ){
         metadata_.sampleRate    =   f.audioProperties()->sampleRate();
         metadata_.bitRate       =   f.audioProperties()->bitrate();
         metadata_.length        =   f.audioProperties()->lengthInSeconds();
+        metadata_.format        =   parseFiletype( fileName );
         // TODO
         // file format
     }
 }
 
+
 Metadata Tag::getMetadata() const {
     return metadata_;
 }