Fix media classification scraping and Chinese naming

internal/service/media_collection_folder.go

@@ -0,0 +1,20 @@
+package service
+
+import (
+	"regexp"
+	"strings"
+)
+
+var (
+	mediaCollectionEnglishRE = regexp.MustCompile(`(?i)(?:^|[\s._-])(?:collection|anthology|trilogy|quadrilogy|tetralogy|saga|box[\s._-]*set)(?:[\s._-]|$)|(?:complete|all)[\s._-]*(?:\d+[\s._-]*)?(?:movies?|films?|collection|series|saga)(?:[\s._-]|$)|\d+[\s._-]*films?[\s._-]*collection`)
+	mediaCollectionChineseRE = regexp.MustCompile(`(?:合集|全集|套装|全套|系列合集|电影系列|全\s*\d+\s*部)`)
+)
+
+func isMediaCollectionFolder(name string) bool {
+	name = strings.TrimSpace(name)
+	return name != "" && (mediaCollectionEnglishRE.MatchString(name) || mediaCollectionChineseRE.MatchString(name))
+}
+
+func mediaParentLooksLikeCollection(path string) bool {
+	return isMediaCollectionFolder(pathBaseSlash(parentSlashPath(path)))
+}