initial commit

file_props.go

@@ -0,0 +1,58 @@
+package logic
+
+import (
+	"path/filepath"
+
+	"git.tordarus.net/nyaanime/model"
+	"git.tordarus.net/nyaanime/parsers"
+	"git.tordarus.net/tordarus/slices"
+)
+
+func GetAnimeEpProps(animeEp model.AnimeEpisode) (*FilePriority, bool) {
+	animeEpPath := GetAnimeEpFilepath(animeEp, "*")
+	files, err := filepath.Glob(animeEpPath)
+	if err != nil {
+		panic(ErrInvalidGlobSyntax.Wrap(err, animeEpPath))
+	}
+
+	var mostPrio *FilePriority
+
+	for _, file := range files {
+		props, err := parsers.AnalyzeFile(file)
+		if err != nil {
+			continue
+		}
+
+		// if !HasFileEssentialProperties(props) {
+		// 	continue
+		// }
+
+		fp := NewFilePriority(props)
+
+		if mostPrio == nil || fp.Priority > mostPrio.Priority {
+			mostPrio = fp
+		}
+	}
+
+	return mostPrio, mostPrio != nil
+}
+
+func HasFileEssentialProperties(props model.PropertyHolder) bool {
+	if props.GetResolution() < MinResolution || props.GetResolution() > MaxResolution {
+		return false
+	}
+
+	for _, essentialLanguage := range EssentialLanguages {
+		if !slices.Contains(props.GetLanguages(), essentialLanguage) {
+			return false
+		}
+	}
+
+	for _, essentialSubtitle := range EssentialSubtitles {
+		if !slices.Contains(props.GetSubtitles(), essentialSubtitle) {
+			return false
+		}
+	}
+
+	return true
+}