Hosts and sponsors without a counter name no upload

"(www.Thunder-News.org) >XXX< <Sponsored by Secretusenet> - "ps-itb10b.r00""
has no counter to bound it, so a poster's uploads were one subject release
(1,135 files). Without a counter the remainder drops www hosts and
"Sponsored by X"; what's left names the release or the stem does.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

edge/src/names.rs

@@ -657,10 +657,17 @@ pub fn release_identity(poster: &str, subject: &str, name: &str) -> Release {
     let named = replace(&SIZE_AFTER_COUNTER, &named, "$1", true);
     // A per-file hex id in brackets ("… [1f1793f68d5321] [newzNZB] [01/22]").
     let named = replace(&HEX_ID, &named, " ", true);
-    let remainder = subject_remainder(&named);
     // Counted without the file name: "shyla-shy-09-0195.jpg hardcore …" is no "9 of 195".
     let total = counter_total(&named);
     let file_total = total.as_ref().and_then(|t| t.parse::<i64>().ok());
+    // Without a counter a host and a sponsor name no upload ("(www.Thunder-News.org) >XXX< <Sponsored by Secretusenet>").
+    let remainder = subject_remainder(&named);
+    let remainder = if total.is_none() {
+        let bare = replace(&BOILERPLATE, &remainder, " ", true);
+        js::trim(&js::collapse_spaces(&bare)).to_string()
+    } else {
+        remainder
+    };
     // A document or comic is a release of its own.
     if test(&DOCUMENT, name) {
         let shown = replace(&DOCUMENT, &stem, "", false);
@@ -749,6 +756,9 @@ static HEX_ID: LazyLock<Regex> = LazyLock::new(|| re(r"(?i)\[[0-9a-f]{8,}\]"));
 static VIDEO: LazyLock<Regex> = LazyLock::new(|| re(r"(?i)\.(mkv|mp4|avi|m4v|ts|wmv|mov)$"));
 static EPISODE: LazyLock<Regex> = LazyLock::new(|| re(r"(?i)^(.+?)[ ._-]+S([0-9]{1,2})E[0-9]{1,3}"));
 static SIZE_AFTER_COUNTER: LazyLock<Regex> = LazyLock::new(|| re(r"(\[[0-9]+/[0-9]+\])SP*-SP*\[[0-9]+\]"));
+/// A host and a sponsor in a subject's remainder (BOILERPLATE in lib/release/identity.ts).
+static BOILERPLATE: LazyLock<Regex> =
+    LazyLock::new(|| re(r"(?i)\(?\bwww(?: [A-Za-z0-9]+)*? (?:org|com|net|info|nl|de|eu|to|biz|us)\b\)?|<?\bsponsored by [A-Za-z0-9]+>?"));
 static HASHED: LazyLock<Regex> = LazyLock::new(|| re(r"(?i)^[0-9a-f]{8,}(?:_[0-9a-f]{6,}){2,}(?:-[0-9a-z]+)?$"));
 static SCENE_TRACK: LazyLock<Regex> = LazyLock::new(|| re(r"^[0-9]{1,3}[-_ .]+(.+?)(?:_-_| - |-)"));
 static VOLUME_NUMBER: LazyLock<Regex> = LazyLock::new(|| re(r"^(.*[^0-9. ])[. ]([0-9]{1,5})\.?$"));
@@ -1369,6 +1379,20 @@ mod image_set_tests {
         assert_eq!(wl("01 Time Machine.mp3").key, wl("02 Jimmy Dean Loved Marilyn.mp3").key);
     }
 
+    #[test]
+    fn host_and_sponsor_without_counter() {
+        let tn = |tag: &str, n: &str| release_identity("p", &format!(r#"(www.Thunder-News.org) >{tag}< <Sponsored by Secretusenet> - "{n}" yEnc"#), n);
+        assert_eq!(tn("XXX", "ps-itb10b.r00").key, tn("XXX", "ps-itb10b.par2").key);
+        assert_ne!(tn("XXX", "ps-itb10b.r00").key, tn("XXX", "swe6-legsa.r00").key);
+        assert_eq!(tn("XXX", "ps-itb10b.r00").source, "stem");
+        let named = tn("For.Rent.XXX.720p.Bluray.x264-DPXXXHD", "dp-for.rent.720p.x264.r00");
+        assert_eq!(named.source, "subject");
+        assert_eq!(named.key, tn("For.Rent.XXX.720p.Bluray.x264-DPXXXHD", "dp-for.rent.720p.x264.par2").key);
+        assert_eq!(named.name, ">For Rent XXX 720p Bluray x264 DPXXXHD<");
+        let counted = release_identity("p", r#"(www.Thunder-News.org) >XXX< [01/20] - "ps-itb10b.r00" yEnc"#, "ps-itb10b.r00");
+        assert_eq!(counted.source, "subject");
+    }
+
     #[test]
     fn hashed_stems_volume_numbers_and_scene_tracks() {
         let u4e = |n: &str| release_identity("p", &format!(r#"Seit 1753 Tagen - usenet4ever.info - "{n}" yEnc"#), n);