vicrodh
e546e6614e
Qobuz fills missing credits with strings such as "Not Documented", "Unknown Artist" or "N/A". `qbz_text_utils::names::is_placeholder_name` recognises them (case-insensitive, hyphen/underscore folded) and the album document, the track info modal and the album info modal drop those names from credits, composers, featured lists and the header's artist fallback, dropping a row entirely when nothing legible is left. cc
67 lines
2.0 KiB
Rust
67 lines
2.0 KiB
Rust
//! Placeholder names the catalog uses where a real credit is missing.
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//!
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//! Qobuz ships literal fillers as artist / composer / performer names —
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//! "Not Documented" is the one seen on album headers (2026-09-13), and the
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//! usual "Unknown" / "N/A" family exists too. They are not people: a UI
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//! that shows them prints junk beside the real artist and links to an
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//! artist page that does not exist. Every credit list runs through
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//! [`is_placeholder_name`] before it reaches a document.
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/// True for a name the catalog uses as "no data": matched case-insensitively
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/// on the trimmed text, punctuation-insensitive for the hyphenated forms.
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pub fn is_placeholder_name(name: &str) -> bool {
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let folded: String = name
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.trim()
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.chars()
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.map(|c| if c == '-' || c == '_' { ' ' } else { c.to_ascii_lowercase() })
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.collect::<String>()
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.split_whitespace()
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.collect::<Vec<_>>()
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.join(" ");
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matches!(
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folded.as_str(),
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"" | "not documented"
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| "undocumented"
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| "unknown"
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| "unknown artist"
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| "unknown composer"
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| "n/a"
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| "na"
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| "none"
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| "null"
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| "no artist"
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| "no name"
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| "[unknown]"
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| "(unknown)"
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)
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}
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#[cfg(test)]
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mod tests {
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use super::is_placeholder_name;
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#[test]
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fn the_catalog_fillers_are_placeholders() {
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for name in [
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"Not Documented",
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"not documented",
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"NOT-DOCUMENTED",
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" Undocumented ",
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"Unknown",
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"Unknown Artist",
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"N/A",
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"",
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" ",
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] {
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assert!(is_placeholder_name(name), "{name:?}");
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}
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}
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#[test]
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fn real_names_pass() {
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for name in ["Stream Of Passion", "Various Artists", "Roy Orbison", "Non Documenté"] {
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assert!(!is_placeholder_name(name), "{name:?}");
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}
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}
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}
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