AnalyzeFile implemented

file_parse.go

@@ -0,0 +1,58 @@
+package parsers
+
+import (
+	"context"
+	"os"
+
+	"git.milar.in/nyaanime/model"
+	"gopkg.in/vansante/go-ffprobe.v2"
+)
+
+func ParseFile(path string) (*model.ParsedFile, error) {
+	parsedFile := &model.ParsedFile{File: path}
+
+	return parsedFile, nil
+}
+
+// TODO cache
+func AnalyzeFile(path string) (*model.ParsedFile, error) {
+	props := &model.ParsedFile{File: path}
+
+	file, err := os.Open(path)
+	if err != nil {
+		return nil, err
+	}
+	defer file.Close()
+
+	data, err := ffprobe.ProbeReader(context.Background(), file)
+	if err != nil {
+		return nil, err
+	}
+
+	defaultVideoLang := ""
+	for _, s := range data.StreamType(ffprobe.StreamVideo) {
+		if s.Disposition.Default > 0 {
+			props.Resolution = model.Resolution(s.Height)
+			defaultVideoLang = ParseLanguage(s.Tags.Language)
+			break
+		}
+	}
+
+	for _, s := range data.StreamType(ffprobe.StreamAudio) {
+		if s.Tags.Language != "" {
+			props.Languages = append(props.Languages, ParseLanguage(s.Tags.Language))
+		} else if s.Disposition.Default > 0 {
+			props.Languages = append(props.Languages, defaultVideoLang)
+		}
+	}
+
+	for _, s := range data.StreamType(ffprobe.StreamSubtitle) {
+		if s.Tags.Language != "" {
+			props.Subtitles = append(props.Subtitles, ParseLanguage(s.Tags.Language))
+		} else if s.Disposition.Default > 0 {
+			props.Subtitles = append(props.Subtitles, defaultVideoLang)
+		}
+	}
+
+	return props, nil
+}

go.mod

@@ -4,7 +4,8 @@ go 1.18
 
 require (
 	git.milar.in/milarin/adverr v0.2.1
-	git.milar.in/nyaanime/model v0.0.0-20220815143950-c3d8a5af20c3
+	git.milar.in/nyaanime/model v0.0.0-20221008104642-466e1111ddea
+	gopkg.in/vansante/go-ffprobe.v2 v2.1.1
 )
 
 require git.milar.in/milarin/anilist v1.5.0 // indirect

go.sum

@@ -2,5 +2,7 @@ git.milar.in/milarin/adverr v0.2.1 h1:eyXFGC+Ui/kcNt2+NqP3HiAplwxzqeNr9DfitsUb3c
 git.milar.in/milarin/adverr v0.2.1/go.mod h1:wwfglcey4R3vqjNL/d8mbnvFJGzETRXzAEolIHZY32w=
 git.milar.in/milarin/anilist v1.5.0 h1:fSiAXY/topNk4ISEp2QtcG9HHKLJfMc8w05iqc+Paf0=
 git.milar.in/milarin/anilist v1.5.0/go.mod h1:8PTHXFMA45JpfRFIpcdrKwDHue8fbT/wwV1BuHFn6c0=
-git.milar.in/nyaanime/model v0.0.0-20220815143950-c3d8a5af20c3 h1:GyAhYs3Nl8CuzfOeLKmWwRe/Z+pEEtnWty39HfGz6iE=
+git.milar.in/nyaanime/model v0.0.0-20221008104642-466e1111ddea h1:iBwxI3vZ+Hix/5HHB3k9f9/R0nkwR0EvVJ3o5RJEKP4=
-git.milar.in/nyaanime/model v0.0.0-20220815143950-c3d8a5af20c3/go.mod h1:OzhQgj0b/Hf9fg8VXYxYt8ONQOvHm8xC44TmS9kQ150=
+git.milar.in/nyaanime/model v0.0.0-20221008104642-466e1111ddea/go.mod h1:kPWLDvFrhc1Uf77gxsBOxNeJ5JTVF2HhVs1IdVcw0tg=
+gopkg.in/vansante/go-ffprobe.v2 v2.1.1 h1:DIh5fMn+tlBvG7pXyUZdemVmLdERnf2xX6XOFF+0BBU=
+gopkg.in/vansante/go-ffprobe.v2 v2.1.1/go.mod h1:qF0AlAjk7Nqzqf3y333Ly+KxN3cKF2JqA3JT5ZheUGE=

parsers.go

@@ -16,7 +16,7 @@ console.log(s);
 var Parsers = []model.Parser{
 	{
 		Identity: "Erai-Raws",
-		TorrentParser: regexTorrentParser(
+		TorrentParser: RegexTorrentParser(
 			`^\[Erai-raws\] (.*) - (.*?) \[(.*?)p\](?:\[HEVC\])?(?:\[Multiple Subtitle\])? (\[.*?\]+)?$`,
 			TorrentParseOptions{
 				Name:             1,
@@ -32,7 +32,7 @@ var Parsers = []model.Parser{
 
 	{
 		Identity: "SubsPlease",
-		TorrentParser: regexTorrentParser(
+		TorrentParser: RegexTorrentParser(
 			`^\[SubsPlease\] (.*) - (\d+?) \((.*?)\) \[.*?\].mkv$`,
 			TorrentParseOptions{
 				Name:             1,
@@ -47,7 +47,7 @@ var Parsers = []model.Parser{
 
 	{
 		Identity: "PuyaSubs!",
-		TorrentParser: regexTorrentParser(
+		TorrentParser: RegexTorrentParser(
 			`^\[PuyaSubs!\] (.*) - (\d+?) \[ESP-ENG\]\[(.*?)\]\[.*?\]\.mkv$`,
 			TorrentParseOptions{
 				Name:             1,

torrent_parsing.go

@@ -26,7 +26,7 @@ type TorrentParseOptions struct {
 	DefaultResolution model.Resolution
 }
 
-func regexTorrentParser(regex string, options TorrentParseOptions) model.TorrentParserFunc {
+func RegexTorrentParser(regex string, options TorrentParseOptions) model.TorrentParserFunc {
 	pattern := regexp.MustCompile(regex)
 
 	// handle faulty regexes