add album set support & copy --skip-same-extension flag

src/commands/copy.rs

@@ -37,6 +37,8 @@ pub struct CopyCommandArgs {
 	#[clap(long)]
 	pub no_skip_existing: bool,
 	#[clap(long)]
+	pub skip_same_extension: bool,
+	#[clap(long)]
 	pub single_directory: bool,
 }
 
@@ -123,7 +125,10 @@ pub fn copy_command(
 	Ok(())
 }
 
-fn copy_file(file: &relative_file::RelativeFile, copy_args: &CopyCommandArgs) -> Result<(), Box<dyn std::error::Error>> {
+fn copy_file(
+	file: &relative_file::RelativeFile,
+	copy_args: &CopyCommandArgs,
+) -> Result<(), Box<dyn std::error::Error>> {
 	let from_path = file.join_path_to();
 
 	let to_path_dest = PathBuf::from_str(copy_args.dest.as_str()).expect("invalid destination");
@@ -178,6 +183,12 @@ fn transcode_file(
 		}
 	};
 
+	if copy_args.skip_same_extension {
+		if config.file_extension.as_ref().unwrap() == &file.extension().unwrap() {
+			return copy_file(file.as_relative_file(), copy_args);
+		}
+	}
+
 	let to_path_dest = PathBuf::from_str(copy_args.dest.as_str()).expect("invalid destination");
 	let to_path = match copy_args.single_directory {
 		true => to_path_dest.join(new_filename_full),

src/commands/tags/get.rs

@@ -19,6 +19,7 @@ pub struct GetTagsCommandArgs {
 struct Tags {
 	title: String,
 	artist: String,
+	album: Option<String>,
 	track_number: Option<u64>,
 }
 
@@ -26,6 +27,7 @@ fn from_main_tags(tags: &crate::types::Tags) -> Tags {
 	Tags {
 		title: tags.title.clone(),
 		artist: tags.artist.clone(),
+		album: tags.album.clone(),
 		track_number: tags.track_number,
 	}
 }

src/commands/tags/set.rs

@@ -11,6 +11,8 @@ pub struct SetTagsCommandArgs {
 	pub title: Option<String>,
 	#[clap(long)]
 	pub artist: Option<String>,
+	#[clap(long)]
+	pub album: Option<String>,
 }
 
 pub fn set_tags_command(
@@ -34,6 +36,10 @@ pub fn set_tags_command(
 			handler.set_artist(artist.clone())?;
 		}
 
+		if let Some(album) = &add_tags_args.album {
+			handler.set_album(album.clone())?;
+		}
+
 		handler.save_changes()?;
 	}
 

src/types.rs

@@ -5,23 +5,14 @@ use serde::Deserialize;
 
 use crate::utils::format_detection::FileFormat;
 
-#[derive(Debug, Clone)]
+#[derive(Default, Debug, Clone)]
 pub struct Tags {
 	pub title: String,
 	pub artist: String,
+	pub album: Option<String>,
 	pub track_number: Option<u64>,
 }
 
-impl Default for Tags {
-	fn default() -> Self {
-		Tags {
-			title: "".to_string(),
-			artist: "".to_string(),
-			track_number: None,
-		}
-	}
-}
-
 #[derive(Default, Debug, Clone)]
 pub struct AudioFileInfo {
 	pub tags: Tags,

src/utils/formats/handlers/ffprobe.rs

@@ -13,11 +13,7 @@ use crate::{
 #[cfg(feature = "replaygain")]
 use replaygain::{ReplayGainData, ReplayGainRawData};
 
-#[derive(Default)]
-struct Changes {
-	title: Option<String>,
-	artist: Option<String>,
-}
+use super::Changes;
 
 #[derive(Default)]
 struct ExtractedData {
@@ -47,6 +43,7 @@ impl GenericFFMpegAudioFormat {
 		self.extracted_data.tags = Tags {
 			title: output.tags.title,
 			artist: output.tags.artist,
+			album: output.tags.album,
 			track_number: output.tags.track_number,
 		};
 
@@ -78,6 +75,10 @@ impl FormatHandler for GenericFFMpegAudioFormat {
 			tags.artist = artist.clone();
 		}
 
+		if let Some(album) = &self.changes.album {
+			tags.album = Some(album.clone());
+		}
+
 		if !allow_missing {
 			if tags.title.is_empty() {
 				return Err(Box::new(AudioFormatError::MissingTitle));
@@ -110,13 +111,18 @@ impl FormatHandler for GenericFFMpegAudioFormat {
 		Ok(())
 	}
 
+	fn set_album(&mut self, album: String) -> Result<(), BoxedError> {
+		self.changes.album = Some(album);
+		Ok(())
+	}
+
 	#[cfg(feature = "replaygain")]
 	fn set_replaygain_data(&mut self, _data: ReplayGainRawData) -> Result<(), BoxedError> {
 		panic!("ffprobe doesn't support setting replaygain data, check supports_replaygain()")
 	}
 
 	fn save_changes(&mut self) -> Result<(), BoxedError> {
-		if self.changes.title.is_none() && self.changes.artist.is_none() {
+		if !self.changes.changed() {
 			return Ok(());
 		}
 
@@ -148,6 +154,13 @@ impl FormatHandler for GenericFFMpegAudioFormat {
 			])
 		}
 
+		if let Some(album) = &self.changes.album {
+			args.extend(vec![
+				"-metadata".to_string(),
+				format!("album={}", album.as_str()),
+			])
+		}
+
 		args.push(temp_file.to_string_lossy().to_string());
 
 		let output = Command::new(crate::meta::FFMPEG).args(args).output()?;

src/utils/formats/handlers/flac.rs

@@ -30,6 +30,8 @@ impl FormatHandler for FLACAudioFormat {
 	fn get_tags(&self, allow_missing: bool) -> Result<Tags, BoxedError> {
 		let title = flac_get_first(&self.flac_tags, "TITLE");
 		let artist = flac_get_first(&self.flac_tags, "ARTIST");
+		let album = flac_get_first(&self.flac_tags, "ALBUM");
+
 		let mut track_number = flac_get_first(&self.flac_tags, "TRACKNUMBER");
 
 		if !allow_missing {
@@ -51,6 +53,7 @@ impl FormatHandler for FLACAudioFormat {
 		Ok(Tags {
 			title: title.unwrap(),
 			artist: artist.unwrap(),
+			album,
 			track_number: match track_number {
 				Some(num) => match num.parse::<u64>() {
 					Ok(n) => Some(n),
@@ -92,6 +95,13 @@ impl FormatHandler for FLACAudioFormat {
 		Ok(())
 	}
 
+	fn set_album(&mut self, album: String) -> Result<(), BoxedError> {
+		self.flac_tags.remove_vorbis("ALBUM");
+		self.flac_tags.set_vorbis("ALBUM", vec![album]);
+
+		Ok(())
+	}
+
 	#[cfg(feature = "replaygain")]
 	fn set_replaygain_data(&mut self, data: ReplayGainRawData) -> Result<(), BoxedError> {
 		self.flac_tags.remove_vorbis("REPLAYGAIN_TRACK_GAIN");

src/utils/formats/handlers/id3.rs

@@ -20,6 +20,7 @@ impl FormatHandler for ID3AudioFormat {
 	fn get_tags(&self, allow_missing: bool) -> Result<Tags, BoxedError> {
 		let title = self.id3_tags.title();
 		let artist = self.id3_tags.artist();
+		let album = self.id3_tags.album();
 
 		if !allow_missing {
 			if title.is_none() {
@@ -33,10 +34,10 @@ impl FormatHandler for ID3AudioFormat {
 		Ok(Tags {
 			title: String::from(title.unwrap()),
 			artist: String::from(artist.unwrap()),
+			album: album.map(|f| f.to_string()),
 			track_number: self
 				.id3_tags
-				.track()
-				.map(|track_number| track_number as u64),
+				.track().map(|track_number| track_number as u64),
 		})
 	}
 
@@ -82,6 +83,12 @@ impl FormatHandler for ID3AudioFormat {
 		Ok(())
 	}
 
+	fn set_album(&mut self, album: String) -> Result<(), BoxedError> {
+		self.id3_tags.set_album(album);
+
+		Ok(())
+	}
+
 	#[cfg(feature = "replaygain")]
 	fn set_replaygain_data(&mut self, data: ReplayGainRawData) -> Result<(), BoxedError> {
 		let frames = self.id3_tags.remove("TXXX");

src/utils/formats/handlers/mod.rs

@@ -23,6 +23,25 @@ mod taglib;
 )))]
 compile_error!("at least one extractor feature must be enabled");
 
+// For changed tags on implementations that call a command line utility to set tags
+#[derive(Default)]
+ struct Changes {
+	title: Option<String>,
+	artist: Option<String>,
+	album: Option<String>,
+	track_number: Option<u64>,
+}
+
+impl Changes {
+	#[inline]
+	fn changed(&self) -> bool {
+		[self.title.is_some(),
+			self.artist.is_some(),
+			self.album.is_some(),
+			self.track_number.is_some()].contains(&true)
+	}
+}
+
 type NewHandlerFuncReturn = Result<Box<dyn FormatHandler>, BoxedError>;
 type NewHandlerFunc = fn(path: &PathBuf, file_format: Option<FileFormat>) -> NewHandlerFuncReturn;
 

src/utils/formats/handlers/taglib.rs

@@ -45,6 +45,7 @@ impl FormatHandler for TaglibAudioFormat {
 		Ok(Tags {
 			title: title.unwrap(),
 			artist: artist.unwrap(),
+			album: tags.album(),
 			track_number: tags.track(),
 		})
 	}
@@ -104,6 +105,13 @@ impl FormatHandler for TaglibAudioFormat {
 		Ok(())
 	}
 
+	fn set_album(&mut self, album: String) -> Result<(), BoxedError> {
+		let mut tags = self.file.tag()?;
+		tags.set_album(album);
+
+		Ok(())
+	}
+
 	#[cfg(feature = "replaygain")]
 	fn set_replaygain_data(&mut self, data: ReplayGainRawData) -> Result<(), BoxedError> {
 		if let Some(format) = self.file_format {

src/utils/formats/mod.rs

@@ -23,6 +23,7 @@ pub trait FormatHandler {
 
 	fn set_title(&mut self, title: String) -> Result<(), BoxedError>;
 	fn set_artist(&mut self, artist: String) -> Result<(), BoxedError>;
+	fn set_album(&mut self, artist: String) -> Result<(), BoxedError>;
 	#[cfg(feature = "replaygain")]
 	fn set_replaygain_data(&mut self, data: ReplayGainRawData) -> Result<(), BoxedError>;