fix(parser): map MAX releases to collection

lex.go

@@ -568,6 +568,12 @@ func NewGenreLexer() Lexer {
 	}
 }
 
+// groupShortTagAllow permits certain short tags to still be parsed as release
+// groups even if they also exist in taginfo (eg, MAX).
+var groupShortTagAllow = map[string]bool{
+	"MAX": true,
+}
+
 // NewGroupLexer creates a tag lexer for a group.
 func NewGroupLexer() Lexer {
 	const delim, invalid = '-', ` _.()[]{}+`
@@ -608,7 +614,7 @@ func NewGroupLexer() Lexer {
 				s := src[l+j+1 : n]
 				if grp := bytes.Trim(s, " \t_"); len(grp) != 0 &&
 					(!bytes.ContainsAny(s, invalid) || (len(s) <= 14 && group.Match(grp))) &&
-					!shortTags[string(grp)] &&
+					(!shortTags[string(grp)] || groupShortTagAllow[string(grp)]) &&
 					(len(end) == 0 || !bracket.MatchString(end[len(end)-1].Text())) {
 					return start, append(
 						end,

taginfo/taginfo.csv

@@ -138,6 +138,7 @@ collection,LearnNowOnline,,,,education,1
 collection,LinkedIn.Learning,LinkedIn Learning,linkedin[\-\._ ]?learning,,education,1
 collection,LinuxCBT,,linux[\-\._ ]?cbt(?:[\-\._ ]?com)?,,education,1
 collection,Lynda,,lynda(?:[\-\._ ]?com)?,,education,1
+collection,MAX,Max,(?-i:MAX),,,
 collection,MTV,MTV Networks,,,,
 collection,MUBI,Mubi,,,,
 collection,NBC,National Broadcasting Company,,,,

tests.yaml

@@ -1903,6 +1903,18 @@
   other: "BOXSET"
   language: "NORDiC"
   group: "TWASERiES"
+"Game of Thrones S01 1080p MAX WEB-DL DD+ 5.1 Atmos DV HDR H.265-Kitsune":
+  type: "series"
+  title: "Game of Thrones"
+  source: "WEB-DL"
+  resolution: "1080p"
+  collection: "MAX"
+  series: 1
+  codec: "H.265"
+  hdr: "DV HDR"
+  audio: "DDP Atmos"
+  channels: "5.1"
+  group: "Kitsune"
 "Game of Thrones - 4x03 - Breaker of Chains":
   type: "episode"
   title: "Game of Thrones"