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test one smart default parser

main
Bel LaPointe 2025-04-05 10:59:33 -06:00
parent e85fec9bbf
commit d40a1f8fd4
2 changed files with 131 additions and 23 deletions
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56
main.go
View File

@ -133,6 +133,11 @@ func Main(ctx context.Context) error {
)
}
const (
PatternGroupTitleHyphenSE = `^(\[[^\]]*\] )?(?P<title>.*?)( -)?[ \.](S(?P<season>[0-9]{2})E)?(?P<episode>[0-9]{2})[^0-9].*`
PatternTitleSE = `^(?P<title>.*) S(?P<season>[0-9]+)E(?P<episode>[0-9]+).*`
)
func Run(ctx context.Context, outd, ind string, patterns []string, overrides Fields, dry bool) error {
mvNLn := RealMvNLn
if dry {
@ -141,10 +146,7 @@ func Run(ctx context.Context, outd, ind string, patterns []string, overrides Fie
return RunWith(ctx,
outd,
ind,
append(patterns,
`^\[[^\]]*\] (?P<title>.*) - (?P<episode>[0-9]+).*`,
`^(?P<title>.*) S(?P<season>[0-9]+)E(?P<episode>[0-9]+).*`,
),
append(patterns, PatternGroupTitleHyphenSE, PatternTitleSE),
overrides,
mvNLn,
)
@ -171,28 +173,11 @@ func RunWith(ctx context.Context, outd, ind string, patterns []string, overrides
func one(ctx context.Context, outd, inf string, patterns []string, overrides Fields, mvNLn MvNLn) error {
f := path.Base(inf)
for _, pattern := range patterns {
re := regexp.MustCompile(pattern)
if !re.MatchString(f) {
found, match := Parse(f, pattern)
if !match {
continue
}
var found Fields
groupNames := re.SubexpNames()
groups := re.FindStringSubmatch(f)
for i := 1; i < len(groupNames); i++ {
v := groups[i]
switch groupNames[i] {
case "title":
found.Title = v
case "season":
found.Season = v
case "episode":
found.Episode = v
default:
return fmt.Errorf("unexpected capture group %q", groupNames[i])
}
}
for _, wr := range [][2]*string{
[2]*string{&found.Title, &overrides.Title},
[2]*string{&found.Season, &overrides.Season},
@ -213,6 +198,31 @@ func one(ctx context.Context, outd, inf string, patterns []string, overrides Fie
return nil
}
func Parse(f string, pattern string) (Fields, bool) {
re := regexp.MustCompile(pattern)
if !re.MatchString(f) {
return Fields{}, false
}
var found Fields
groupNames := re.SubexpNames()
groups := re.FindStringSubmatch(f)
for i := 1; i < len(groupNames); i++ {
v := groups[i]
switch groupNames[i] {
case "title":
found.Title = v
case "season":
found.Season = v
case "episode":
found.Episode = v
default:
//return fmt.Errorf("unexpected capture group %q", groupNames[i])
}
}
return found, true
}
func foundOne(ctx context.Context, outd, inf string, fields Fields, mvNLn MvNLn) error {
tmpl, err := template.New(inf).Parse(outd)
if err != nil {

98
main_test.go
View File

@ -242,3 +242,101 @@ func ls(d string) []string {
slices.Sort(result)
return result
}
func TestParse(t *testing.T) {
cases := map[string]struct {
pattern string
want main.Fields
}{
"[SubsPlease] Tokidoki Bosotto Russia-go de Dereru Tonari no Alya-san - 01 (720p) [A12844D5].mkv": {
pattern: main.PatternGroupTitleHyphenSE,
want: main.Fields{
Title: "Tokidoki Bosotto Russia-go de Dereru Tonari no Alya-san",
Season: "",
Episode: "01",
},
},
"Survivor.AU.S12E11.1080p.HEVC.x265-MeGusta[EZTVx.to].mkv": {
pattern: main.PatternGroupTitleHyphenSE,
want: main.Fields{
Title: "Survivor.AU",
Season: "12",
Episode: "11",
},
},
"DAN DA DAN (2024) S01E01v2 (1080p WEB-DL H264 AAC DDP 2.0 Dual-Audio) [MALD].mkv": {
pattern: main.PatternGroupTitleHyphenSE,
want: main.Fields{
Title: "DAN DA DAN (2024)",
Season: "01",
Episode: "01",
},
},
"ZENSHU.S01E01.1080p.AMZN.WEB-DL.MULTi.DDP2.0.H.264.MSubs-ToonsHub.mkv": {
pattern: main.PatternGroupTitleHyphenSE,
want: main.Fields{
Title: "ZENSHU",
Season: "01",
Episode: "01",
},
},
"[Yameii] My Hero Academia - S07E08 [English Dub] [CR WEB-DL 720p] [DE5FFC3E].mkv": {
pattern: main.PatternGroupTitleHyphenSE,
want: main.Fields{
Title: "My Hero Academia",
Season: "07",
Episode: "08",
},
},
"Ranma1-2.2024.S01E03.Because.Theres.Someone.He.Likes.1080p.NF.WEB-DL.AAC2.0.H.264-VARYG.mkv": {
pattern: main.PatternGroupTitleHyphenSE,
want: main.Fields{
Title: "Ranma1-2.2024",
Season: "01",
Episode: "03",
},
},
"[Yameii] The Apothecary Diaries - S02E03 [English Dub] [CR WEB-DL 720p] [FD3E7434].mkv": {
pattern: main.PatternGroupTitleHyphenSE,
want: main.Fields{
Title: "The Apothecary Diaries",
Season: "02",
Episode: "03",
},
},
"The.Dinner.Table.Detective.S01E01.Welcome.to.the.murderous.party.File.1.1080p.AMZN.WEB-DL.DDP2.0.H.264-VARYG.mkv": {
pattern: main.PatternGroupTitleHyphenSE,
want: main.Fields{
Title: "The.Dinner.Table.Detective",
Season: "01",
Episode: "01",
},
},
"[Reza] Wistoria Wand and Sword - S01E01.mkv": {
pattern: main.PatternGroupTitleHyphenSE,
want: main.Fields{
Title: "Wistoria Wand and Sword",
Season: "01",
Episode: "01",
},
},
"[EMBER] Ao no Hako - 01.mkv": {
pattern: main.PatternGroupTitleHyphenSE,
want: main.Fields{
Title: "Ao no Hako",
Season: "",
Episode: "01",
},
},
}
for f, d := range cases {
c := d
t.Run(f, func(t *testing.T) {
got, _ := main.Parse(f, c.pattern)
if got != c.want {
t.Errorf("expected \n\t%+v but got \n\t%+v", c.want, got)
}
})
}
}