Replace --list-chapters and --list-formats with --info, include additional infos, update README, and some minor fixes and improvements
This commit is contained in:
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4 changed files with 114 additions and 106 deletions
71
README.md
71
README.md
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@ -11,10 +11,10 @@ Definetly not a commandline downloader for https://gronkh.tv risen from the dead
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- Specify a start- and stop-timestamp to download only a portion of the video
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- Download a specific chapter
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- Continuable Downloads
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- Show infos about that Episode
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## Known Issues
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- You may get a "Windows Defender SmartScreen prevented an unrecognized app from starting" warning when running a new version for the first time
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- Downloads are capped to 10 Mbyte/s and buffering is simulated to pre-empt IP blocking due to API ratelimiting
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- Start- and stop-timestamps are not very accurate (± 8 seconds)
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- Some videoplayers may have problems with the resulting file. To fix this, you can use ffmpeg to rewrite the video into a MKV-File: `ffmpeg -i video.ts -acodec copy -vcodec copy video.mkv`
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@ -36,70 +36,59 @@ Run `lurch-dl --help` to see available options.
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### Examples
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Download a video in its best available format (Windows):
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Download a video in its best available format:
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```
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.\lurch-dl.exe --url https://gronkh.tv/streams/777
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./lurch-dl.exe --url https://gronkh.tv/streams/777
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Title: GTV0777, 2023-11-09 - DIESER STREAM IST ILLEGAL UND SOLLTE VERBOTEN WERDEN!! ⭐ ️ 247 auf @GronkhTV ⭐ ️ !comic !archiv !a
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Title: GTV0777, 2023-11-09 - DIESER STREAM IST ILLEGAL UND ...
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Format: 1080p60
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Downloaded 0.43% at 10.00 MB/s
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...
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Output: GTV0777, 2023-11-09 - DIESER STREAM IST [...].ts
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Downloaded 0.32% at 10.00 MB/s ...
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```
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Continue a download (Windows):
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Continue a download:
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```
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.\lurch-dl.exe --url https://gronkh.tv/streams/777 --continue
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Title: GTV0777, 2023-11-09 - DIESER STREAM IST ILLEGAL UND SOLLTE VERBOTEN WERDEN!! ⭐ ️ 247 auf @GronkhTV ⭐ ️ !comic !archiv !a
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Format: 1080p60
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Downloaded 0.68% at 10.00 MB/s
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...
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```
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List all chapters (Windows):
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```
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.\lurch-dl.exe --url https://gronkh.tv/streams/777 --list-chapters
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GTV0777, 2023-11-09 - DIESER STREAM IST ILLEGAL UND SOLLTE VERBOTEN WERDEN!! ⭐ ️ 247 auf @GronkhTV ⭐ ️ !comic !archiv !a
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Chapters:
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1 0s Just Chatting
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2 2h53m7s Alan Wake II
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3 9h35m0s Just Chatting
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./lurch-dl.exe --url https://gronkh.tv/streams/777 --continue
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```
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Download a specific chapter (Windows):
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```
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.\lurch-dl.exe --url https://gronkh.tv/streams/777 --chapter 2
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./lurch-dl.exe --url https://gronkh.tv/streams/777 --chapter 2
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GTV0777, 2023-11-09 - DIESER STREAM IST ILLEGAL UND SOLLTE VERBOTEN WERDEN!! ⭐ ️ 247 auf @GronkhTV ⭐ ️ !comic !archiv !a
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Title: GTV0777, 2023-11-09 - DIESER STREAM IST ILLEGAL UND ...
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Format: 1080p60
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Chapter: 2. Alan Wake II
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Output: GTV0777 - 2. Alan Wake II.ts
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Downloaded 3.22% at 10.00 MB/s
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...
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Downloaded 0.33% at 4.28 MB/s ...
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```
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Specify a start- and stop-timestamp (Linux):
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Specify a start- and stop-timestamp:
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```
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./lurch-dl --url https://gronkh.tv/streams/777 --start 5h6m41s --stop 5h6m58s
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...
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```
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List all available formats for a video (Linux):
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```
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./lurch-dl --url https://gronkh.tv/streams/777 --list-formats
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./lurch-dl --url https://gronkh.tv/streams/777 --info
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Available formats:
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- 1080p60
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- 720p
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- 360p
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Title: GTV0777, 2023-11-09 - DIESER STREAM IST ILLEGAL UND ...
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Episode: 777
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Length: 9h48m55s
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Views: 45424
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Timestamp: 2023-11-09T18:23:01Z
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Tags: -
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Formats: 1080p60, 720p, 360p
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Chapters:
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1 0s Just Chatting
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2 2h53m7s Alan Wake II
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3 9h35m0s Just Chatting
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```
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Download the video in a specific format (Linux):
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@ -107,17 +96,15 @@ Download the video in a specific format (Linux):
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```
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./lurch-dl --url https://gronkh.tv/streams/777 --format 720p
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Title: GTV0777, 2023-11-09 - DIESER STREAM IST ILLEGAL UND SOLLTE VERBOTEN WERDEN!! ⭐ ️ 247 auf @GronkhTV ⭐ ️ !comic !archiv !a
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[...]
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Format: 720p
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Downloaded 0.32% at 10.00 MB/s
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...
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[...]
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```
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Specify a filename (Windows):
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```
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.\lurch-dl.exe --url https://gronkh.tv/streams/777 --output Stream777.ts
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...
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./lurch-dl.exe --url https://gronkh.tv/streams/777 --output Stream777.ts
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```
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</details>
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79
cli/cli.go
79
cli/cli.go
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@ -48,7 +48,7 @@ type Arguments struct {
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ContinueDl bool `json:"continue"`
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//
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Help bool `json:"-"`
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ListChapters bool `json:"-"`
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VideoInfo bool `json:"-"`
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ListFormats bool `json:"-"`
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UnparsedChapterNum int `json:"chapter_num"`
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// Parsed
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@ -63,8 +63,7 @@ func CliShowHelp() {
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fmt.Println(`
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lurch-dl --url string The url to the video
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[-h --help] Show this help and exit
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[--list-chapters] List chapters and exit
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[--list-formats] List available formats and exit
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[--info] Show video info (chapters, formats, length, ...)
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[--chapter int] The chapter you want to download
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The calculated start and stop timestamps can be
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overwritten by --start and --stop
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@ -91,8 +90,7 @@ func CliParseArguments() (Arguments, error) {
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a := Arguments{}
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flag.BoolVar(&a.Help, "h", false, "")
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flag.BoolVar(&a.Help, "help", false, "")
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flag.BoolVar(&a.ListChapters, "list-chapters", false, "")
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flag.BoolVar(&a.ListFormats, "list-formats", false, "")
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flag.BoolVar(&a.VideoInfo, "info", false, "")
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flag.StringVar(&a.Url, "url", "", "")
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flag.IntVar(&a.UnparsedChapterNum, "chapter", 0, "") // 0 -> chapter idx -1 -> complete stream
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flag.StringVar(&a.FormatName, "format", "auto", "")
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@ -107,8 +105,8 @@ func CliParseArguments() (Arguments, error) {
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if err != nil {
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return a, err
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}
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if a.Video.Class != "streams" {
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return a, errors.New("video category '" + a.Video.Class + "' not supported")
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if a.Video.Category != "streams" {
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return a, errors.New("video category '" + a.Video.Category + "' not supported")
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}
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if a.TimestampStart == "" {
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a.StartDuration = -1
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@ -166,7 +164,7 @@ func CliRun() int {
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return 1
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}
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fmt.Print("\n")
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fmt.Println(streamEp.Title)
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fmt.Printf("Title: %s\n", streamEp.Title)
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// Check and list chapters/formats and exit
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if args.ChapterIdx >= 0 {
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if args.ChapterIdx >= len(streamEp.Chapters) {
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@ -175,15 +173,26 @@ func CliRun() int {
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return 1
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}
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}
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if args.ListChapters || args.ListFormats {
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if args.ListChapters {
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fmt.Print("\n")
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CliAvailableChapters(streamEp.Chapters)
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if args.VideoInfo {
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fmt.Printf("Episode: %s\n", streamEp.Episode)
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fmt.Printf("Length: %s\n", streamEp.Length)
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fmt.Printf("Views: %d\n", streamEp.Views)
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fmt.Printf("Timestamp: %s\n", streamEp.Timestamp)
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if len(streamEp.Tags) > 0 {
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fmt.Print("Tags: ")
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for i, t := range streamEp.Tags {
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if i == 0 {
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fmt.Print(t.Title)
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} else {
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fmt.Print(", ", t.Title)
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}
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}
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if args.ListFormats {
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fmt.Print("\n")
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} else {
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fmt.Println("Tags: -")
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}
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CliAvailableFormats(streamEp.Formats)
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}
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CliAvailableChapters(streamEp.Chapters)
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return 0
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}
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format, err := streamEp.GetFormatByName(args.FormatName)
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@ -192,21 +201,22 @@ func CliRun() int {
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CliAvailableFormats(streamEp.Formats)
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return 1
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}
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cli.InfoMessage(fmt.Sprintf("Format: %v", format.Name))
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fmt.Printf("Format: %v\n", format.Name)
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// chapter
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targetChapter := core.Chapter{Index: -1} // set Index to -1 for noop
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if len(streamEp.Chapters) > 0 && args.ChapterIdx >= 0 {
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targetChapter = streamEp.Chapters[args.ChapterIdx]
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cli.InfoMessage(fmt.Sprintf("Chapter: %v. %v", args.UnparsedChapterNum, targetChapter.Title))
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fmt.Printf("Chapter: %v. %v\n", args.UnparsedChapterNum, targetChapter.Title)
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}
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// We already set the output file correctly so we can output it
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if args.OutputFile == "" {
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args.OutputFile = streamEp.GetProposedFilename(args.ChapterIdx)
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}
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// Start Download
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cli.InfoMessage(fmt.Sprintf("Output: %v", args.OutputFile))
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fmt.Printf("Output: %v\n", args.OutputFile)
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fmt.Print("\n")
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successful := false
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aborted := false
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for p := range api.DownloadEpisode(
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streamEp,
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targetChapter,
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@ -218,18 +228,24 @@ func CliRun() int {
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args.StopDuration,
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args.Ratelimit,
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make(chan os.Signal, 1),
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) {
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) { // Iterate over download progress
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if p.Error != nil {
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cli.ErrorMessage(p.Error)
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return 1
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}
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if p.Success { successful = true }
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if p.Aborted { cli.Aborted() } else {
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if p.Success {
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successful = true
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} else if p.Aborted {
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aborted = true
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} else {
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cli.DownloadProgress(p.Progress, p.Rate, p.Delaying, p.Waiting, p.Retries, p.Title)
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}
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}
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fmt.Print("\n")
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if !successful {
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if aborted {
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fmt.Print("\nAborted. ")
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return 130
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} else if !successful {
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cli.ErrorMessage(errors.New("download failed"))
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return 1
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} else { return 0 }
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@ -238,15 +254,20 @@ func CliRun() int {
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func CliAvailableChapters(chapters []core.Chapter) {
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fmt.Println("Chapters:")
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for _, f := range chapters {
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fmt.Printf("%3d %10s\t%s\n", f.Index+1, f.Offset, f.Title)
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fmt.Printf(" %3d %10s\t%s\n", f.Index+1, f.Offset, f.Title)
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}
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}
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func CliAvailableFormats(formats []core.VideoFormat) {
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fmt.Println("Available formats:")
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for _, f := range formats {
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fmt.Println(" - " + f.Name)
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fmt.Print("Formats: ")
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for i, f := range formats {
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if i == 0 {
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fmt.Print(f.Name)
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} else {
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fmt.Print(", ", f.Name)
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}
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}
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fmt.Print("\n")
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}
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type Cli struct{}
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@ -270,14 +291,6 @@ func (cli *Cli) DownloadProgress(progress float32, rate float64, delaying bool,
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}
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}
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func (cli *Cli) Aborted() {
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fmt.Print("\nAborted. ")
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}
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func (cli *Cli) InfoMessage(msg string) {
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fmt.Println(msg)
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}
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func (cli *Cli) ErrorMessage(err error) {
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fmt.Print("\n")
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fmt.Println("An error occured:", err)
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@ -64,6 +64,8 @@ func (api *GtvApi) GetStreamEpisode(episode string) (StreamEpisode, error) {
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// Title
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json.Unmarshal(info_data, &ep)
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ep.Title = strings.ToValidUTF8(ep.Title, "")
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// Length
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ep.Length = ep.Length * time.Second
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// Sort Chapters, correct offset and set index
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sort.Slice(ep.Chapters, func(i int, j int) bool {
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return ep.Chapters[i].Offset < ep.Chapters[j].Offset
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@ -194,7 +196,7 @@ func (api *GtvApi) DownloadEpisode(
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// Handle Interrupts
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<-interruptChan
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keyboardInterrupt = true
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yield(DownloadProgress{Progress: progress, Rate: actualRate, Retries: 0, Title: ep.Title})
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yield(DownloadProgress{Aborted: true, Progress: progress, Rate: actualRate, Retries: 0, Title: ep.Title})
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}()
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for i, chunk := range chunklist.Chunks {
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if i < nextChunk {
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@ -13,8 +13,26 @@ var videoUrlRegex = regexp.MustCompile(`gronkh\.tv\/([a-z]+)\/([0-9]+)`)
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//
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type VideoFormat struct {
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Name string `json:"format"`
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Url string `json:"url"`
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}
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type Chapter struct {
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Index int `json:"index"`
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Title string `json:"title"`
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Offset time.Duration `json:"offset"`
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}
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type VideoTag struct {
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Id int `json:"id"`
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Title string `json:"title"`
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}
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//
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type GtvVideo struct {
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Class string `json:"class"`
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Category string `json:"category"`
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Id string `json:"id"`
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}
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@ -24,20 +42,13 @@ func ParseGtvVideoUrl(url string) (GtvVideo, error) {
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if len(match) < 2 {
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return video, errors.New("Could not parse URL " + url)
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}
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video.Class = match[1]
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video.Category = match[1]
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video.Id = match[2]
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return video, nil
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}
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//
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type VideoFormat struct {
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Name string `json:"format"`
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Url string `json:"url"`
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}
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//
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type ChunkList struct {
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BaseUrl string
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Chunks []string
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@ -65,21 +76,16 @@ func (cl *ChunkList) Cut(from time.Duration, to time.Duration) ChunkList {
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//
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type Chapter struct {
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Index int `json:"index"`
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Title string `json:"title"`
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Offset time.Duration `json:"offset"`
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}
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//
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type StreamEpisode struct {
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Episode string `json:"episode"`
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Formats []VideoFormat `json:"formats"`
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Title string `json:"title"`
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// ProposedFilename string `json:"proposed_filename"`
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PlaylistUrl string `json:"playlist_url"`
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Formats []VideoFormat `json:"formats"`
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Chapters []Chapter `json:"chapters"`
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PlaylistUrl string `json:"playlist_url"`
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Length time.Duration `json:"source_length"`
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Views int `json:"views"`
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Timestamp string `json:"created_at"`
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Tags []VideoTag `json:"tags"`
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}
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func (ep *StreamEpisode) GetFormatByName(formatName string) (VideoFormat, error) {
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