Add encoder methods

Signed-off-by: Serial <69764315+Serial-ATA@users.noreply.github.com>

src/components/tags/ape_tag.rs

@@ -75,6 +75,7 @@ impl AudioTagEdit for ApeTag {
 	get_set_methods!(lyricist, "Lyricist");
 	get_set_methods!(composer, "Composer");
 	get_set_methods!(album_title, "Album");
+	get_set_methods!(encoder, "Encoder");
 
 	// Album artists aren't standard?
 	get_set_methods!(album_artist, "Album artist");

src/components/tags/id3_tag.rs

@@ -206,6 +206,20 @@ impl AudioTagEdit for Id3v2Tag {
 		self.inner.remove("TCOM")
 	}
 
+	fn encoder(&self) -> Option<&str> {
+		if let Some(frame) = self.inner.get("TSSE") {
+			return frame.content().text();
+		}
+
+		None
+	}
+	fn set_encoder(&mut self, encoder: &str) {
+		self.inner.set_text("TSSE", encoder)
+	}
+	fn remove_encoder(&mut self) {
+		self.inner.remove("TSSE")
+	}
+
 	fn album_title(&self) -> Option<&str> {
 		self.inner.album()
 	}

src/components/tags/mp4_tag.rs

@@ -135,6 +135,16 @@ impl AudioTagEdit for Mp4Tag {
 		self.inner.remove_lyricists()
 	}
 
+	fn encoder(&self) -> Option<&str> {
+		self.inner.encoder()
+	}
+	fn set_encoder(&mut self, encoder: &str) {
+		self.inner.set_encoder(encoder)
+	}
+	fn remove_encoder(&mut self) {
+		self.inner.remove_encoder()
+	}
+
 	fn album_title(&self) -> Option<&str> {
 		self.inner.album()
 	}

src/components/tags/ogg_tag.rs

@@ -192,6 +192,7 @@ impl AudioTagEdit for OggTag {
 	get_set_methods!(composer, "COMPOSER");
 	get_set_methods!(album_title, "ALBUM");
 	get_set_methods!(album_artist, "ALBUMARTIST");
+	get_set_methods!(encoder, "ENCODER");
 
 	fn date(&self) -> Option<String> {
 		self.get_value("DATE").map(std::string::ToString::to_string)

src/components/tags/riff_tag.rs

@@ -62,6 +62,7 @@ impl AudioTagEdit for RiffTag {
 	get_set_methods!(copyright, "ICOP");
 	get_set_methods!(genre, "IGNR");
 	get_set_methods!(album_title, "IPRD");
+	get_set_methods!(encoder, "ISFT");
 
 	fn date(&self) -> Option<String> {
 		self.get_value("ICRD").map(std::string::ToString::to_string)

src/traits.rs

@@ -42,6 +42,8 @@ pub trait AudioTagEdit {
 	str_accessor!(lyricist);
 	str_accessor!(composer);
 
+	str_accessor!(encoder);
+
 	/// Returns the track's [`Album`]
 	fn album(&self) -> Album<'_> {
 		Album {