94 lines
1.9 KiB
Go
94 lines
1.9 KiB
Go
package main
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import (
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"bufio"
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"live-streamer/config"
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"live-streamer/streamer"
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"live-streamer/utils"
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"log"
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"os"
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"strings"
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"github.com/fsnotify/fsnotify"
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)
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var GlobalStreamer *streamer.Streamer
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func main() {
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if !utils.HasFFMPEG() {
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log.Fatal("ffmpeg not found")
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}
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GlobalStreamer = streamer.NewStreamer(config.GlobalConfig.VideoList)
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go input()
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go startWatcher()
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GlobalStreamer.Stream()
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GlobalStreamer.Close()
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}
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func input() {
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scanner := bufio.NewScanner(os.Stdin)
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for scanner.Scan() {
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switch scanner.Text() {
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case "prev":
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GlobalStreamer.Prev()
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case "next":
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GlobalStreamer.Next()
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case "quit":
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GlobalStreamer.Close()
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os.Exit(0)
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case "list":
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list := GlobalStreamer.GetVideoListPath()
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log.Println("\nvideo list:\n", strings.Join(list, "\n"))
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case "current":
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log.Println("current video: ", GlobalStreamer.GetCurrentVideo())
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default:
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log.Println("unknown command")
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}
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}
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}
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func startWatcher() {
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watcher, err := fsnotify.NewWatcher()
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if err != nil {
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log.Fatalf("failed to create watcher: %v", err)
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}
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defer watcher.Close()
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for _, item := range config.GlobalConfig.InputItems {
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if item.ItemType == "dir" {
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err = watcher.Add(item.Path)
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if err != nil {
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log.Fatalf("failed to add dir to watcher: %v", err)
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}
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log.Println("watching dir:", item.Path)
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}
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}
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if err != nil {
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log.Fatalf("failed to start watcher: %v", err)
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}
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for {
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select {
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case event, ok := <-watcher.Events:
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if !ok {
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return
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}
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if event.Op&fsnotify.Create == fsnotify.Create {
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if utils.IsSupportedVideo(event.Name) {
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log.Println("new video added:", event.Name)
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GlobalStreamer.Add(event.Name)
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}
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}
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if event.Op&fsnotify.Remove == fsnotify.Remove {
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log.Println("video removed:", event.Name)
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GlobalStreamer.Remove(event.Name)
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}
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case err, ok := <-watcher.Errors:
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if !ok {
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return
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}
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log.Println("watcher error:", err)
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}
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}
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}
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