@ECHO off
set CALL_DIR=%CD%
set HUB=%1
set ANALYSIS_ID=%2
set SAVEDIR=%3

set ANALYSIS_CSV_URL="%HUB%/analysis/%ANALYSIS_ID%.csv"
set CURL_CMD=curl
if not exist "%SAVEDIR%" mkdir %SAVEDIR%
cd /D %SAVEDIR%
rm -fr *
%CURL_CMD% %ANALYSIS_CSV_URL% -o warnings.csv
for /F "skip=1 tokens=*" %%L in (warnings.csv) do call :handle_csv_line "%%L"
cd /D %CALL_DIR%
exit /b

:handle_csv_line
set LINE=%1
REM obtain URL component from last column of line
set LASTCOLUMN=
set /A COUNTER=0
:LOOP1BEGIN
set /A COUNTER+=1
for /F "tokens=%COUNTER% delims=," %%A in (%LINE%) do (
    if "%%A"=="" goto :LOOP1END
    set LASTCOLUMN=%%A
    goto :LOOP1BEGIN)
:LOOP1END
REM use URL component to compute URL and basename
set url2="%LASTCOLUMN:~0,-4%.html"
set /A COUNTER=0
:LOOP2BEGIN
set /A COUNTER+=1
for /F "tokens=%COUNTER% delims=/" %%A in ("%url2%") do (
    if "%%A"=="" goto :LOOP2END
    set basename=%%A
    goto :LOOP2BEGIN)
:LOOP2END
REM download the page
%CURL_CMD% %HUB%%url2% -o %basename%
exit /b