add filters

main.go

@@ -10,6 +10,7 @@ import (
 	"os/exec"
 	"path/filepath"
 	"regexp"
+	"sort"
 	"strconv"
 	"strings"
 
@@ -29,6 +30,8 @@ var (
 	defaultApiUrl            = "http://127.0.0.1:4000"
 	defaultServerDirectory   = "."
 	defaultDownloadDirectory = "."
+	defaultName              = ""
+	defaultOrder             = "date"
 )
 
 var (
@@ -37,6 +40,8 @@ var (
 	flagApiUrl    = "api-url"
 	flagDirectory = "directory"
 	flagDebug     = "debug"
+	flagName      = "name"
+	flagOrder     = "order"
 )
 
 func main() {
@@ -107,9 +112,19 @@ func main() {
 						Aliases: []string{"u"},
 						Value:   defaultApiUrl,
 					},
+					&cli.StringFlag{
+						Name:    flagName,
+						Aliases: []string{"n"},
+						Value:   defaultName,
+					},
+					&cli.StringFlag{
+						Name:    flagOrder,
+						Aliases: []string{"o"},
+						Value:   defaultOrder,
+					},
 				},
 				Action: func(ctx *cli.Context) error {
-					return runShell(ctx, "play", "")
+					return runShell(ctx, "play")
 				},
 			},
 			{
@@ -127,9 +142,19 @@ func main() {
 						Aliases: []string{"d"},
 						Value:   defaultDownloadDirectory,
 					},
+					&cli.StringFlag{
+						Name:    flagName,
+						Aliases: []string{"n"},
+						Value:   defaultName,
+					},
+					&cli.StringFlag{
+						Name:    flagOrder,
+						Aliases: []string{"o"},
+						Value:   defaultOrder,
+					},
 				},
 				Action: func(ctx *cli.Context) error {
-					return runShell(ctx, "download", strings.TrimSuffix(ctx.String(flagDirectory), "/"))
+					return runShell(ctx, "download")
 				},
 			},
 		},
@@ -147,6 +172,7 @@ type File struct {
 	RelativePath string `json:"-"`
 	Head         []byte `json:"-"`
 	ContentType  string `json:"-"`
+	Date         int64  `json:"-"`
 }
 
 func (f *File) GenerateHeadAndContentType() {
@@ -191,6 +217,7 @@ func getFiles(directory, url string) ([]File, error) {
 			Name:         basename,
 			Path:         path,
 			RelativePath: relativePath,
+			Date:         info.ModTime().Unix(),
 			Url:          fmt.Sprintf("%s/api/stream?path=%s", url, netUrl.QueryEscape(relativePath)),
 		}
 
@@ -240,6 +267,34 @@ func apiList(e echo.Context, directory, url string) error {
 		return e.JSON(http.StatusInternalServerError, ApiError{Error: fmt.Sprintf("%s", err)})
 	}
 
+	name := e.QueryParam("name")
+	order := e.QueryParam("order")
+
+	if name != "" {
+		name = strings.ToLower(name)
+		var newFiles []File
+
+		for _, file := range files {
+			isMatchingName, _ := regexp.MatchString(name, strings.ToLower(file.Name))
+
+			if isMatchingName {
+				newFiles = append(newFiles, file)
+			}
+		}
+
+		files = newFiles
+	}
+
+	sort.SliceStable(files, func(i, j int) bool {
+		if order == "date" {
+			return files[i].Date < files[j].Date
+		} else if order == "name" {
+			return files[i].Name < files[j].Name
+		}
+
+		return false
+	})
+
 	return e.JSONPretty(http.StatusOK, files, "  ")
 }
 
@@ -265,7 +320,7 @@ func promptInput(defaultValue string) string {
 	return input
 }
 
-func getFilesWyWildcard(files, result []File) []File {
+func getFilesByWildcard(files, result []File) []File {
 	for i := len(files) - 1; i >= 0; i-- {
 		result = append(result, files[i])
 	}
@@ -330,8 +385,8 @@ func getFilesByWordSplit(files, result []File, words []string) []File {
 	return result
 }
 
-func requestFileList(url string) []File {
-	response, err := http.Get(fmt.Sprintf("%s/api/list", url))
+func requestFileList(url, name, order string) []File {
+	response, err := http.Get(fmt.Sprintf("%s/api/list?name=%s&order=%s", url, name, order))
 	if err != nil {
 		fmt.Println(err)
 
@@ -381,7 +436,7 @@ func selectFiles(files []File, input string) []File {
 	isRange3, _ := regexp.MatchString(range3Regex, input)
 
 	if input == "*" || input == "*+" {
-		result = getFilesWyWildcard(files, result)
+		result = getFilesByWildcard(files, result)
 	} else if input == "-*" {
 		result = files
 	} else if isRange1 { // a-b
@@ -413,8 +468,12 @@ func selectFiles(files []File, input string) []File {
 	return result
 }
 
-func runShell(ctx *cli.Context, action, directory string) error {
-	files := requestFileList(strings.TrimSuffix(ctx.String(flagApiUrl), "/"))
+func runShell(ctx *cli.Context, action string) error {
+	directory := strings.TrimSuffix(ctx.String(flagDirectory), "/")
+	name := ctx.String(flagName)
+	order := ctx.String(flagOrder)
+	files := requestFileList(strings.TrimSuffix(ctx.String(flagApiUrl), "/"), name, order)
+
 	showFiles(files)
 
 	input := promptInput("1")