Biggest file filter

internal/config/v1.go

@@ -40,6 +40,13 @@ func (z *ZurgConfigV1) GetDirectories() []string {
 	return rootDirectories
 }
 
+func (z *ZurgConfigV1) GetDirectoryConfig(directory string) Directory {
+	if dirCfg, ok := z.Directories[directory]; ok {
+		return *dirCfg
+	}
+	return Directory{}
+}
+
 func (z *ZurgConfigV1) GetGroupMap() map[string][]string {
 	var groupMap = make(map[string][]string)
 	var groupOrderMap = make(map[string]int) // To store GroupOrder for each directory

internal/config/v1types.go

@@ -4,13 +4,14 @@ import "github.com/debridmediamanager/zurg/pkg/logutil"
 
 type ZurgConfigV1 struct {
 	ZurgConfig  `yaml:",inline"`
-	Directories map[string]*DirectoryFilterConditionsV1 `yaml:"directories"`
+	Directories map[string]*Directory `yaml:"directories"`
 	log         *logutil.Logger
 }
-type DirectoryFilterConditionsV1 struct {
-	GroupOrder int                   `yaml:"group_order"`
-	Group      string                `yaml:"group"`
-	Filters    []*FilterConditionsV1 `yaml:"filters"`
+type Directory struct {
+	GroupOrder             int                   `yaml:"group_order"`
+	Group                  string                `yaml:"group"`
+	Filters                []*FilterConditionsV1 `yaml:"filters"`
+	OnlyShowTheBiggestFile bool                  `yaml:"only_show_the_biggest_file"`
 }
 
 type FilterConditionsV1 struct {

internal/http/listing.go

@@ -7,6 +7,7 @@ import (
 	"sort"
 	"strings"
 
+	"github.com/debridmediamanager/zurg/internal/config"
 	"github.com/debridmediamanager/zurg/internal/torrent"
 	"github.com/debridmediamanager/zurg/pkg/logutil"
 )
@@ -59,6 +60,12 @@ func HandleListFiles(directory, torrentName string, torMgr *torrent.TorrentManag
 		return nil, fmt.Errorf("cannot find torrent %s", torrentName)
 	}
 
+	dirCfg := torMgr.Config.(*config.ZurgConfigV1).GetDirectoryConfig(directory)
+	biggestFileSize := int64(0)
+	if dirCfg.OnlyShowTheBiggestFile {
+		biggestFileSize = tor.ComputeBiggestFileSize()
+	}
+
 	htmlDoc := "<ol>"
 	filenames := tor.SelectedFiles.Keys()
 	sort.Strings(filenames)
@@ -67,6 +74,9 @@ func HandleListFiles(directory, torrentName string, torMgr *torrent.TorrentManag
 		if !ok || !strings.HasPrefix(file.Link, "http") {
 			continue
 		}
+		if dirCfg.OnlyShowTheBiggestFile && file.Bytes < biggestFileSize {
+			continue
+		}
 		filePath := filepath.Join(directory, torrentName, url.PathEscape(filename))
 		htmlDoc += fmt.Sprintf("<li><a href=\"/http/%s\">%s</a></li>", filePath, filename)
 	}

internal/torrent/types.go

@@ -115,6 +115,16 @@ func (t *Torrent) ComputeTotalSize() int64 {
 	return totalSize
 }
 
+func (t *Torrent) ComputeBiggestFileSize() int64 {
+	biggestSize := int64(0)
+	t.SelectedFiles.IterCb(func(key string, value *File) {
+		if value.Bytes > biggestSize {
+			biggestSize = value.Bytes
+		}
+	})
+	return biggestSize
+}
+
 func (t *Torrent) OlderThanDuration(duration time.Duration) bool {
 	latestAdded, err := time.Parse(time.RFC3339, t.LatestAdded)
 	if err != nil {