contrib/get.php

<?php
// Copyright (C) 2023 UUP dump authors. All rights reserved.

/* 
* Changing anything in this file is a really painful experience.
* Please don't do this to yourself.
*/

//Create aria2 download package with conversion script
function createUupConvertPackage(
    $url,
    $archiveName,
    $virtualEditions = 0,
    $desiredVE = array('Enterprise'),
    $moreOptions = [],
    $app = null
) {
    $updates = isset($moreOptions['updates']) ? $moreOptions['updates'] : 0;
    $cleanup = isset($moreOptions['cleanup']) ? $moreOptions['cleanup'] : 0;
    $netfx = isset($moreOptions['netfx']) ? $moreOptions['netfx'] : 0;
    $esd = isset($moreOptions['esd']) ? $moreOptions['esd'] : 0;

    $type = $esd ? 'esd' : 'wim';

    $currDir = dirname(__FILE__).'/..';
    $time = gmdate("Y-m-d H:i:s T", time());

    $downloadapp = "";
    if(!empty($app)) {
        $downloadapp = <<<TEXT

:DOWNLOAD_APPS
echo Retrieving aria2 script for Microsoft Store Apps...
"%aria2%" --no-conf --console-log-level=warn --log-level=info --log="aria2_download.log" -o"%aria2Script%" --allow-overwrite=true --auto-file-renaming=false "$app"
if %ERRORLEVEL% GTR 0 call :DOWNLOAD_ERROR & exit /b 1
echo.

for /F "tokens=2 delims=:" %%i in ('findstr #UUPDUMP_ERROR: "%aria2Script%"') do set DETECTED_ERROR=%%i
if NOT [%DETECTED_ERROR%] == [] (
    echo Unable to retrieve data from Windows Update servers. Reason: %DETECTED_ERROR%
    echo If this problem persists, most likely the set you are attempting to download was removed from Windows Update servers.
    echo.
    pause
    goto :EOF
)

echo Downloading Microsoft Store Apps...
"%aria2%" --no-conf --console-log-level=warn --log-level=info --log="aria2_download.log" -x16 -s16 -j25 -c -R -d"%destDir%" -i"%aria2Script%"
if %ERRORLEVEL% GTR 0 goto :DOWNLOAD_APPS
echo.

TEXT;
    }

    $cmdScript = <<<SCRIPT
@echo off
:: Generated on $time

:: Proxy configuration
:: If you need to configure a proxy to be able to connect to the internet,
:: then you can do this by configuring the all_proxy environment variable.
:: By default this variable is commented out, configuring aria2c to use 
:: the proxy settings specified by the system.
::
:: Usage: set "all_proxy=proxy_address"
:: For example: set "all_proxy=127.0.0.1:8888"
::
:: More information how to use this can be found at:
:: https://aria2.github.io/manual/en/html/aria2c.html#cmdoption-all-proxy
:: https://aria2.github.io/manual/en/html/aria2c.html#environment

:: Uncomment the following line to override the proxy settings specified
:: by the system.
::
:: set "all_proxy="

:: End of proxy configuration

cd /d "%~dp0"
if NOT "%cd%"=="%cd: =%" (
    echo Current directory contains spaces in its path.
    echo Please move or rename the directory to one not containing spaces.
    echo.
    pause
    goto :EOF
)

if "[%1]" == "[49127c4b-02dc-482e-ac4f-ec4d659b7547]" goto :START_PROCESS
REG QUERY HKU\S-1-5-19\Environment >NUL 2>&1 && goto :START_PROCESS

set command="""%~f0""" 49127c4b-02dc-482e-ac4f-ec4d659b7547
SETLOCAL ENABLEDELAYEDEXPANSION
set "command=!command:'=''!"

powershell -NoProfile Start-Process -FilePath '%COMSPEC%' ^
-ArgumentList '/c """!command!"""' -Verb RunAs 2>NUL

IF %ERRORLEVEL% GTR 0 (
    echo =====================================================
    echo This script needs to be executed as an administrator.
    echo =====================================================
    echo.
    pause
)

SETLOCAL DISABLEDELAYEDEXPANSION
goto :EOF

:START_PROCESS
title {$archiveName} download

set "aria2=files\\aria2c.exe"
set "a7z=files\\7zr.exe"
set "uupConv=files\\uup-converter-wimlib.7z"
set "aria2Script=files\\aria2_script.%random%.txt"
set "destDir=UUPs"

powershell -NoProfile -ExecutionPolicy Unrestricted .\\files\\get_aria2.ps1 || (pause & exit /b 1)
echo.

echo Downloading the UUP converter...
"%aria2%" --no-conf --console-log-level=warn --log-level=info --log="aria2_download.log" -x16 -s16 -j2 -c -R -d"files" -i"files\\converter_windows"
if %ERRORLEVEL% GTR 0 call :DOWNLOAD_CONVERTER_ERROR & exit /b 1
echo.

if NOT EXIST ConvertConfig.ini goto :NO_FILE_ERROR
if NOT EXIST %a7z% goto :NO_FILE_ERROR
if NOT EXIST %uupConv% goto :NO_FILE_ERROR

echo Extracting UUP converter...
"%a7z%" -x!ConvertConfig.ini -y x "%uupConv%" >NUL
echo.
$downloadapp
:DOWNLOAD_UUPS
echo Retrieving aria2 script for the UUP set...
"%aria2%" --no-conf --console-log-level=warn --log-level=info --log="aria2_download.log" -o"%aria2Script%" --allow-overwrite=true --auto-file-renaming=false "$url"
if %ERRORLEVEL% GTR 0 call :DOWNLOAD_ERROR & exit /b 1
echo.

for /F "tokens=2 delims=:" %%i in ('findstr #UUPDUMP_ERROR: "%aria2Script%"') do set DETECTED_ERROR=%%i
if NOT [%DETECTED_ERROR%] == [] (
    echo Unable to retrieve data from Windows Update servers. Reason: %DETECTED_ERROR%
    echo If this problem persists, most likely the set you are attempting to download was removed from Windows Update servers.
    echo.
    pause
    goto :EOF
)

echo Downloading the UUP set...
"%aria2%" --no-conf --console-log-level=warn --log-level=info --log="aria2_download.log" -x16 -s16 -j5 -c -R -d"%destDir%" -i"%aria2Script%"
if %ERRORLEVEL% GTR 0 goto :DOWNLOAD_UUPS & exit /b 1

if EXIST convert-UUP.cmd goto :START_CONVERT
pause
goto :EOF

:START_CONVERT
call convert-UUP.cmd
goto :EOF

:NO_FILE_ERROR
echo We couldn't find one of needed files for this script.
pause
goto :EOF

:DOWNLOAD_CONVERTER_ERROR
echo.
echo An error has occurred while downloading the UUP converter.
pause
goto :EOF

:DOWNLOAD_ERROR
echo.
echo We have encountered an error while downloading files.
pause
goto :EOF

:EOF

SCRIPT;

$shellScript = <<<SCRIPT
#!/bin/bash
#Generated on $time

# Proxy configuration
# If you need to configure a proxy to be able to connect to the internet,
# then you can do this by configuring the all_proxy environment variable.
# By default this variable is empty, configuring aria2c to not use any proxy.
#
# Usage: export all_proxy="proxy_address"
# For example: export all_proxy="127.0.0.1:8888"
#
# More information how to use this can be found at:
# https://aria2.github.io/manual/en/html/aria2c.html#cmdoption-all-proxy
# https://aria2.github.io/manual/en/html/aria2c.html#environment

export all_proxy=""

# End of proxy configuration

for prog in aria2c cabextract wimlib-imagex chntpw; do
  which \$prog &>/dev/null 2>&1 && continue;

  echo "\$prog does not seem to be installed"
  echo "Check the readme.unix.md for details"
  exit 1
done

mkiso_present=0
which genisoimage &>/dev/null && mkiso_present=1
which mkisofs &>/dev/null && mkiso_present=1

if [ \$mkiso_present -eq 0 ]; then
  echo "genisoimage nor mkisofs does seem to be installed"
  echo "Check the readme.unix.md for details"
  exit 1
fi

destDir="UUPs"
tempScript="aria2_script.\$RANDOM.txt"

echo "Downloading converters..."
aria2c --no-conf --console-log-level=warn --log-level=info --log="aria2_download.log" -x16 -s16 -j2 --allow-overwrite=true --auto-file-renaming=false -d"files" -i"files/converter_multi"
if [ $? != 0 ]; then
  echo "We have encountered an error while downloading files."
  exit 1
fi

echo ""
echo "Retrieving aria2 script for the UUP set..."
aria2c --no-conf --console-log-level=warn --log-level=info --log="aria2_download.log" -o"\$tempScript" --allow-overwrite=true --auto-file-renaming=false "$url"
if [ $? != 0 ]; then
  echo "Failed to retrieve aria2 script"
  exit 1
fi

detectedError=`grep '#UUPDUMP_ERROR:' "\$tempScript" | sed 's/#UUPDUMP_ERROR://g'`
if [ ! -z \$detectedError ]; then
    echo "Unable to retrieve data from Windows Update servers. Reason: \$detectedError"
    echo "If this problem persists, most likely the set you are attempting to download was removed from Windows Update servers."
    exit 1
fi

echo ""
echo "Downloading the UUP set..."
aria2c --no-conf --console-log-level=warn --log-level=info --log="aria2_download.log" -x16 -s16 -j5 -c -R -d"\$destDir" -i"\$tempScript"
if [ $? != 0 ]; then
  echo "We have encountered an error while downloading files."
  exit 1
fi

echo ""
if [ -e ./files/convert.sh ]; then
  chmod +x ./files/convert.sh
  ./files/convert.sh $type "\$destDir" $virtualEditions
fi

SCRIPT;

$desiredVirtualEditions = '';
$desiredVirtualEditionsLinux = '';
$index = 0;
foreach($desiredVE as $edition) {
    if($index > 0) {
        $desiredVirtualEditions .= ',';
        $desiredVirtualEditionsLinux .= ' ';
    }
    $desiredVirtualEditions .= $edition;
    $desiredVirtualEditionsLinux .= $edition;

    $index++;
}

    $convertConfig = <<<CONFIG
[convert-UUP]
AutoStart    =1
AddUpdates   =$updates
Cleanup      =$cleanup
ResetBase    =0
NetFx3       =$netfx
StartVirtual =$virtualEditions
wim2esd      =$esd
wim2swm      =0
SkipISO      =0
SkipWinRE    =0
LCUwinre     =0
UpdtBootFiles=0
ForceDism    =0
RefESD       =0
SkipLCUmsu   =0
SkipEdge     =0
AutoExit     =0
DisableUpdatingUpgrade=0

[Store_Apps]
SkipApps     =0
AppsLevel    =0
StubAppsFull =0
CustomList   =0

[create_virtual_editions]
vAutoStart   =1
vDeleteSource=0
vPreserve    =0
vwim2esd     =$esd
vwim2swm     =0
vSkipISO     =0
vAutoEditions=$desiredVirtualEditions

CONFIG;

$convertConfigLinux = <<<CONFIG
VIRTUAL_EDITIONS_LIST='$desiredVirtualEditionsLinux'

CONFIG;

    $cmdScript = str_replace(["\r\n", "\r"], "\n", $cmdScript);
    $convertConfig = str_replace(["\r\n", "\r"], "\n", $convertConfig);
    $shellScript = str_replace(["\r\n", "\r"], "\n", $shellScript);
    $convertConfigLinux = str_replace(["\r\n", "\r"], "\n", $convertConfigLinux);

    $cmdScript = str_replace("\n", "\r\n", $cmdScript);
    $convertConfig = str_replace("\n", "\r\n", $convertConfig);

    $zip = new ZipArchive;
    $archive = @tempnam($currDir.'/tmp', 'zip');
    $open = $zip->open($archive, ZipArchive::CREATE+ZipArchive::OVERWRITE);

    if($open !== TRUE) {
        echo 'Failed to create archive.';
        die();
    }

    $zip->addFromString('uup_download_windows.cmd', $cmdScript);
    $zip->addFromString('uup_download_linux.sh', $shellScript);
    $zip->addFromString('uup_download_macos.sh', $shellScript);
    $zip->addFromString('ConvertConfig.ini', $convertConfig);
    $zip->addFromString('files/convert_config_linux', $convertConfigLinux);
    $zip->addFromString('files/convert_config_macos', $convertConfigLinux);
    $zip->addFile($currDir.'/misc/autodl_files/readme.unix.md', 'readme.unix.md');
    $zip->addFile($currDir.'/misc/autodl_files/converter_multi', 'files/converter_multi');
    $zip->addFile($currDir.'/misc/autodl_files/converter_windows', 'files/converter_windows');
    $zip->addFile($currDir.'/misc/autodl_files/get_aria2.ps1', 'files/get_aria2.ps1');
    $zip->close();

    if($virtualEditions) {
        $suffix = '_virtual';
    } else {
        $suffix = '';
    }

    header('Content-Type: archive/zip');
    header('Content-Disposition: attachment; filename="'.$archiveName."_convert$suffix.zip\"");
    header('Content-Length: '.filesize($archive));

    $content = file_get_contents($archive);
    unlink($archive);

    echo $content;
}

//Create aria2 download package only
function createAria2Package($url, $archiveName, $app = null) {
    $currDir = dirname(__FILE__).'/..';
    $time = gmdate("Y-m-d H:i:s T", time());

    $ariacmd = <<<TEXT
"%aria2%" --no-conf --console-log-level=warn --log-level=info --log="aria2_download.log" -x16 -s16 -j5 -c -R -d"%destDir%" -i"%aria2Script%"
TEXT;

    $ariabash = <<<TEXT
aria2c --no-conf --console-log-level=warn --log-level=info --log="aria2_download.log" -x16 -s16 -j5 -c -R -d"\$destDir" -i"\$tempScript"
TEXT;

    if(strpos($archiveName, "_app")) {
        $ariacmd = <<<TEXT
"%aria2%" --no-conf --console-log-level=warn --log-level=info --log="aria2_download.log" -x16 -s16 -j25 -c -R -d"%destDir%" -i"%aria2Script%"
TEXT;

        $ariabash = <<<TEXT
aria2c --no-conf --console-log-level=warn --log-level=info --log="aria2_download.log" -x16 -s16 -j25 -c -R -d"\$destDir" -i"\$tempScript"
TEXT;
    }

    $downloadapp = "";
    if(!empty($app)) {
        $downloadapp = <<<TEXT

:DOWNLOAD_APPS
echo Retrieving aria2 script for Microsoft Store Apps...
"%aria2%" --no-conf --console-log-level=warn --log-level=info --log="aria2_download.log" -o"%aria2Script%" --allow-overwrite=true --auto-file-renaming=false "$app"
if %ERRORLEVEL% GTR 0 call :DOWNLOAD_ERROR & exit /b 1
echo.

for /F "tokens=2 delims=:" %%i in ('findstr #UUPDUMP_ERROR: "%aria2Script%"') do set DETECTED_ERROR=%%i
if NOT [%DETECTED_ERROR%] == [] (
    echo Unable to retrieve data from Windows Update servers. Reason: %DETECTED_ERROR%
    echo If this problem persists, most likely the set you are attempting to download was removed from Windows Update servers.
    echo.
    pause
    goto :EOF
)

echo Downloading Microsoft Store Apps...
"%aria2%" --no-conf --console-log-level=warn --log-level=info --log="aria2_download.log" -x16 -s16 -j25 -c -R -d"%destDir%" -i"%aria2Script%"
if %ERRORLEVEL% GTR 0 goto :DOWNLOAD_APPS
echo.

TEXT;
    }

    $cmdScript = <<<SCRIPT
@echo off
:: Generated on $time

:: Proxy configuration
:: If you need to configure a proxy to be able to connect to the internet,
:: then you can do this by configuring the all_proxy environment variable.
:: By default this variable is empty, configuring aria2c to not use any proxy.
::
:: Usage: set "all_proxy=proxy_address"
:: For example: set "all_proxy=127.0.0.1:8888"
::
:: More information how to use this can be found at:
:: https://aria2.github.io/manual/en/html/aria2c.html#cmdoption-all-proxy
:: https://aria2.github.io/manual/en/html/aria2c.html#environment

set "all_proxy="

:: End of proxy configuration

title {$archiveName} download

set "aria2=files\\aria2c.exe"
set "aria2Script=files\\aria2_script.%random%.txt"
set "destDir=UUPs"

cd /d "%~dp0"
powershell -NoProfile -ExecutionPolicy Unrestricted .\\files\\get_aria2.ps1 || (pause & exit /b 1)
echo.
$downloadapp
:DOWNLOAD_UUPS
echo Retrieving aria2 script for the UUP set...
"%aria2%" --no-conf --console-log-level=warn --log-level=info --log="aria2_download.log" -o"%aria2Script%" --allow-overwrite=true --auto-file-renaming=false "$url"
if %ERRORLEVEL% GTR 0 call :DOWNLOAD_ERROR & exit /b 1
echo.

for /F "tokens=2 delims=:" %%i in ('findstr #UUPDUMP_ERROR: "%aria2Script%"') do set DETECTED_ERROR=%%i
if NOT [%DETECTED_ERROR%] == [] (
    echo Unable to retrieve data from Windows Update servers. Reason: %DETECTED_ERROR%
    echo If this problem persists, most likely the set you are attempting to download was removed from Windows Update servers.
    echo.
    pause
    goto :EOF
)

echo Downloading the UUP set...
$ariacmd
if %ERRORLEVEL% GTR 0 goto :DOWNLOAD_UUPS & exit /b 1

pause
goto EOF

:DOWNLOAD_ERROR
echo.
echo We have encountered an error while downloading files.
pause
goto EOF

:EOF

SCRIPT;

    $shellScript = <<<SCRIPT
#!/bin/bash
#Generated on $time

# Proxy configuration
# If you need to configure a proxy to be able to connect to the internet,
# then you can do this by configuring the all_proxy environment variable.
# By default this variable is empty, configuring aria2c to not use any proxy.
#
# Usage: export all_proxy="proxy_address"
# For example: export all_proxy="127.0.0.1:8888"
#
# More information how to use this can be found at:
# https://aria2.github.io/manual/en/html/aria2c.html#cmdoption-all-proxy
# https://aria2.github.io/manual/en/html/aria2c.html#environment

export all_proxy=""

# End of proxy configuration

which aria2c &>/dev/null || {
  echo "aria2c does not seem to be installed"
  echo "Check the readme.unix.md for details"
  exit 1
}

destDir="UUPs"
tempScript="aria2_script.\$RANDOM.txt"

echo "Retrieving aria2 script for the UUP set..."
aria2c --no-conf --console-log-level=warn --log-level=info --log="aria2_download.log" -o"\$tempScript" --allow-overwrite=true --auto-file-renaming=false "$url"
if [ $? != 0 ]; then
  echo "Failed to retrieve aria2 script"
  exit 1
fi

detectedError=`grep '#UUPDUMP_ERROR:' "\$tempScript" | sed 's/#UUPDUMP_ERROR://g'`
if [ ! -z \$detectedError ]; then
    echo "Unable to retrieve data from Windows Update servers. Reason: \$detectedError"
    echo "If this problem persists, most likely the set you are attempting to download was removed from Windows Update servers."
    exit 1
fi

echo ""
echo "Downloading the UUP set..."
$ariabash
if [ $? != 0 ]; then
  echo "We have encountered an error while downloading files."
  exit 1
fi

SCRIPT;

    $cmdScript = str_replace(["\r\n", "\r"], "\n", $cmdScript);
    $shellScript = str_replace(["\r\n", "\r"], "\n", $shellScript);
    $cmdScript = str_replace("\n", "\r\n", $cmdScript);

    $zip = new ZipArchive;
    $archive = @tempnam($currDir.'/tmp', 'zip');
    $open = $zip->open($archive, ZipArchive::CREATE+ZipArchive::OVERWRITE);

    if($open === TRUE) {
        $zip->addFromString('uup_download_windows.cmd', $cmdScript);
        $zip->addFromString('uup_download_linux.sh', $shellScript);
        $zip->addFromString('uup_download_macos.sh', $shellScript);
        $zip->addFile($currDir.'/misc/autodl_files/readme.unix.md', 'readme.unix.md');
        $zip->addFile($currDir.'/misc/autodl_files/get_aria2.ps1', 'files/get_aria2.ps1');
        $zip->close();
    } else {
        echo 'Failed to create archive.';
        die();
    }

    header('Content-Type: archive/zip');
    header('Content-Disposition: attachment; filename="'.$archiveName.'.zip"');
    header('Content-Length: '.filesize($archive));

    $content = file_get_contents($archive);
    unlink($archive);

    echo $content;
}