Use TDOR frame for ID3v2 to populate year

CHANGELOG.md

@@ -14,9 +14,10 @@
 - Fixed a bug where all music sources would be deleted when trying to add sources with duplicate names
 - Additional metadata fields are now indexed: lyricist, composer, genre and label (thanks @pmphfm)
 - Endpoints returning thumbnail images or audio files no longer use HTTP `content-encoding`
+- When indexing files with ID3v2 tags, the "Original Date Released" frame can now be used to populate the year associated with a song
 - The `/thumbnail` endpoint now supports an optional parameter for small/large/native image sizing. (thanks @Saecki)
 - Log file now contain more details about the cause of failed HTTP requests (3xx, 4xx, 5xx)
-- Startup errors emit clearer messages
+- Startup failures now generate clearer error messages
 
 ### Web client
 

Cargo.lock

@@ -956,8 +956,7 @@ checksum = "c4a1e36c821dbe04574f602848a19f742f4fb3c98d40449f11bcad18d6b17421"
 [[package]]
 name = "id3"
 version = "1.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb0342a234e9df58f34a65b31580937414568ac60410674930939977112208f6"
+source = "git+https://github.com/polyfloyd/rust-id3.git?rev=f3b5e3a#f3b5e3ac324c07c2cd5364469734ffb7a0228f77"
 dependencies = [
  "bitflags",
  "byteorder",

Cargo.toml

@@ -22,7 +22,7 @@ diesel_migrations = { version = "2.0", features = ["sqlite"] }
 futures-util = { version = "0.3" }
 getopts = "0.2.21"
 http = "0.2.8"
-id3 = "1.4.0"
+id3 = { git = "https://github.com/polyfloyd/rust-id3.git", rev = "f3b5e3a" } # TODO update after 1.5.0 is released
 lewton = "0.10.2"
 libsqlite3-sys = { version = "0.25", features = ["bundled", "bundled-windows"], optional = true }
 log = "0.4.17"

src/app/index/metadata.rs

@@ -58,6 +58,7 @@ impl From<id3::Tag> for SongTags {
 			.year()
 			.map(|y| y as i32)
 			.or_else(|| tag.date_released().map(|d| d.year))
+			.or_else(|| tag.original_date_released().map(|d| d.year))
 			.or_else(|| tag.date_recorded().map(|d| d.year));
 		let has_artwork = tag.pictures().count() > 0;
 		let lyricist = tag.get_text("TEXT");