PBSKids.org Downloader 0.1

@ECHO off

::Set your group name below:
SET group=YourGroup

ECHO.
ECHO Making sure there are no leftover temp files...
ECHO.

DEL output.vtt
DEL output.srt
DEL output.ts

ECHO.
ECHO If this is your first time using this script, please make sure streamlink is installed,
ECHO and wget.exe, mkvmerge.exe and subtitleedit.exe are in the same directory as this batch file.
ECHO.

SET /p m3u8=Playlist (m3u8) url:

ECHO.
ECHO Detecting max resolution . . .

IF "%m3u8%"=="%m3u8:1080p=%" (
    SET res=720
) ELSE (
    SET res=1080
)

SET "m3u8=%m3u8:16x9-720p.m3u8=16x9-1080p.m3u8%"
SET "m3u8=%m3u8:m1080-16x9-hls-400-2500k.m3u8=m1080-16x9-hls-6500k.m3u8%"
SET "m3u8=%m3u8:m1080-16x9-hls-1200k.m3u8=m1080-16x9-hls-6500k.m3u8%"
SET "m3u8=%m3u8:m1080-16x9-hls-2500k.m3u8=m1080-16x9-hls-6500k.m3u8%"
SET "m3u8=%m3u8:720p-720p-3000k.m3u8=1080p.m3u8%"
SET "m3u8=%m3u8:720p-540p-2000k.m3u8=1080p.m3u8%"

ECHO.
ECHO %m3u8%
ECHO.

IF "%m3u8%"=="%m3u8:16x9=%" (
    SET aspect=4x3
) ELSE (
    SET aspect=16x9
)

IF "%aspect%"=="16x9" (
    SET shortm3u8=%m3u8:*_=%
) ELSE (
    SET shortm3u8=%m3u8:*4x3/=%
)

ECHO shortened m3u8: %shortm3u8%
ECHO.

SET season=%shortm3u8:~4,1%
SET season=0%season%
SET "season=%season:~-2%"
SET epnum=%shortm3u8:~5,2%
SET epnum=0%epnum%
SET "epnum=%epnum:~-2%"
SET ident=%shortm3u8:~0,7%

ECHO ident: %ident%

IF "%ident:~0,4%"=="arur" (SET series=Arthur)
IF "%ident:~0,4%"=="bobl" (SET series=Bob.the.Builder)
IF "%ident:~0,4%"=="caiu" (SET series=Caillu)
IF "%ident:~0,4%"=="cith" (SET series=The.Cat.in.the.Hat.Knows.a.Lot.About.That)
IF "%ident:~0,4%"=="cuge" (SET series=Curious.George)
IF "%ident:~0,4%"=="cybr" (SET series=Cyberchase)
IF "%ident:~0,4%"=="dins" (SET series=Dinosaur.Train)
IF "%ident:~0,4%"=="dsna" (SET series=Design.Squad)
IF "%ident:~0,4%"=="dtig" (SET series=Daniel.Tigers.Neighborhood)
IF "%ident:~0,4%"=="elco" (SET series=The.Electric.Company)
IF "%ident:~0,4%"=="mspe" (SET series=Martha.Speaks)
IF "%ident:~0,4%"=="mstr" (SET series=Mister.Rogers)
IF "%ident:~0,4%"=="ncat" (SET series=Nature.Cat)
IF "%ident:~0,4%"=="odds" (SET series=Odd.Squad)
IF "%ident:~0,4%"=="pcat" (SET series=Peg.plus.Cat)
IF "%ident:~0,4%"=="pipe" (SET series=Pinkalicious.and.Peterrific)
IF "%ident:~0,4%"=="rjgo" (SET series=Ready.Jet.Go)
IF "%ident:~0,4%"=="sbub" (SET series=Splash.and.Bubbles)
IF "%ident:~0,4%"=="sesa" (SET series=Sesame.Street)
IF "%ident:~0,4%"=="sgir" (SET series=SciGirls)
IF "%ident:~0,4%"=="sisk" (SET series=Sid.the.Science.Kid)
IF "%ident:~0,4%"=="swhy" (SET series=Super.Why)
IF "%ident:~0,4%"=="worg" (SET series=WordGirl)
IF "%ident:~0,4%"=="wowo" (SET series=WordWorld)

ECHO.
ECHO Max Resolution: %res%p
ECHO.
ECHO Aspect Ratio: %aspect%
ECHO.
ECHO Series Name: %series%
ECHO.
ECHO Season Number: %season%
ECHO.
ECHO Episode Number: %epnum%
ECHO.

SET /p eptitle=Episode title:
SET "eptitle=%eptitle: =.%"

SET /p subs=Subtitles (vtt) url (enter 0 for none):
ECHO.
IF %subs%==0 (
    GOTO :skipsubs
) ELSE (
    ECHO Subtitles detected . . .
)
ECHO.
ECHO Removing https from vtt url . . .
ECHO.
SET "subs=%subs:https=http%"
ECHO Subtitles (vtt) url: %subs%
ECHO.
ECHO Downloading subtitles . . .
ECHO.
WGET "%subs%" -O output.vtt
ECHO.
ECHO Converting subtitles . . .
ECHO.
SUBTITLEEDIT /convert output.vtt srt
:SKIPSUBS
ECHO.
ECHO.
ECHO Downloading video and audio . . .
ECHO.
STREAMLINK %m3u8% best -o output.ts
ECHO.
IF %subs%==0 (
    GOTO :MERGENOSUBS
) ELSE (
    ECHO Merging files . . .
)
ECHO.
MKVMERGE -o output.mkv --language 1:eng output.ts --default-track 0:0 --language 0:eng output.srt
:FINISH
IF "%m3u8%"=="%m3u8:1080p=%" (
    SET res=720
) ELSE (
    SET res=1080
)
REN output.mkv %series%.S%season%E%epnum%.%eptitle%.%res%p.PBSK.WEB-DL.AAC2.0.H.264-%group%.mkv
ECHO.
ECHO Continuing will delete temp files . . .
ECHO.
PAUSE
DEL output.vtt
DEL output.srt
DEL output.ts
EXIT /B
:MERGENOSUBS
ECHO.
ECHO Merging files . . .
ECHO.
MKVMERGE -o output.mkv --language 1:eng output.ts
GOTO :FINISH