setup.bat

@echo off
REM ==========================================================
REM CSS Refiner - Post-Clone Setup Script (Windows)
REM ==========================================================
REM
REM Run this after cloning to configure CSS Refiner.
REM
REM What it does:
REM   1. Renames "public/" to match your vhost (e.g. www, public_html)
REM   2. Renames "secure/" for obscurity (e.g. backend, engine)
REM   3. Sets a URL prefix/space (e.g. "space" -> http://domain/space/)
REM   - Updates init.php constants automatically
REM
REM Usage:
REM   setup.bat                       (interactive)
REM   setup.bat www.example.com       (rename public folder)
REM ==========================================================

setlocal enabledelayedexpansion

set "SCRIPT_DIR=%~dp0"
set "PUBLIC_DIR=%SCRIPT_DIR%public"
set "SECURE_DIR=%SCRIPT_DIR%secure"
set "PUBLIC_FOLDER_NAME=public"
set "SECURE_FOLDER_NAME=secure"
set "PUBLIC_SPACE="

REM Read existing config if available (re-run detection)
set "CONF_FILE=%SCRIPT_DIR%.cssrefiner.conf"
if exist "%CONF_FILE%" (
    for /f "usebackq tokens=1,2 delims==" %%a in ("%CONF_FILE%") do (
        if "%%a"=="PUBLIC_FOLDER_NAME" set "PUBLIC_FOLDER_NAME=%%b"
        if "%%a"=="SECURE_FOLDER_NAME" set "SECURE_FOLDER_NAME=%%b"
        if "%%a"=="PUBLIC_SPACE" set "PUBLIC_SPACE=%%b"
    )
    set "PUBLIC_DIR=!SCRIPT_DIR!!PUBLIC_FOLDER_NAME!"
    set "SECURE_DIR=!SCRIPT_DIR!!SECURE_FOLDER_NAME!"
)

echo.
echo ========================================
echo     CSS Refiner Setup (Windows)
echo ========================================
echo.

REM ==========================================================
REM Step 1: Rename public folder
REM ==========================================================

echo Step 1 - Public folder name
echo.

REM Auto-detect if configured folder doesn't exist (crash recovery)
if not exist "%PUBLIC_DIR%" (
    for /d %%d in ("%SCRIPT_DIR%*") do (
        if exist "%%d\init.php" (
            set "PUBLIC_FOLDER_NAME=%%~nxd"
            set "PUBLIC_DIR=!SCRIPT_DIR!!PUBLIC_FOLDER_NAME!"
        )
    )
)

set "NEW_PUBLIC_NAME=%~1"

if not "%NEW_PUBLIC_NAME%"=="" goto :do_public_check

echo   Your vhost DocumentRoot should point to the public folder.
echo   If your vhost expects a specific name (e.g. "www",
echo   "www.example.com"), you can rename it now.
echo.
echo   Current name: %PUBLIC_FOLDER_NAME%
echo.
set /p "NEW_PUBLIC_NAME=  New name (Enter to keep '%PUBLIC_FOLDER_NAME%'): "

if "%NEW_PUBLIC_NAME%"=="" (
    echo   OK Keeping "%PUBLIC_FOLDER_NAME%"
    echo.
    goto :step2
)

:do_public_check
REM Validate
echo "%NEW_PUBLIC_NAME%" | findstr /r "[/\\]" >nul 2>&1
if %errorlevel% equ 0 (
    echo   X Error: folder name cannot contain slashes
    goto :eof
)
if "%NEW_PUBLIC_NAME%"=="%SECURE_FOLDER_NAME%" (
    echo   X Error: cannot use the same name as the secure folder
    goto :eof
)
if "%NEW_PUBLIC_NAME%"=="%PUBLIC_FOLDER_NAME%" (
    echo   OK Keeping "%PUBLIC_FOLDER_NAME%"
    goto :step2
)
if not exist "%PUBLIC_DIR%" (
    echo   X Error: public folder "%PUBLIC_FOLDER_NAME%" not found
    goto :eof
)
set "NEW_PUBLIC_DIR=%SCRIPT_DIR%%NEW_PUBLIC_NAME%"
if exist "%NEW_PUBLIC_DIR%" (
    echo   X Error: folder "%NEW_PUBLIC_NAME%" already exists
    goto :eof
)

REM Do the rename
echo   Renaming: public -^> %NEW_PUBLIC_NAME%
rename "%PUBLIC_DIR%" "%NEW_PUBLIC_NAME%"
if errorlevel 1 (
    echo   X Failed to rename. Check permissions or close open files.
    goto :eof
)

echo   + Renamed to %NEW_PUBLIC_NAME%

set "PUBLIC_DIR=%NEW_PUBLIC_DIR%"
set "PUBLIC_FOLDER_NAME=%NEW_PUBLIC_NAME%"

REM Update PUBLIC_FOLDER_NAME in init.php (account for URL space)
if not "%PUBLIC_SPACE%"=="" (
    set "INIT_FILE=%SCRIPT_DIR%%NEW_PUBLIC_NAME%\%PUBLIC_SPACE%\init.php"
) else (
    set "INIT_FILE=%SCRIPT_DIR%%NEW_PUBLIC_NAME%\init.php"
)
if not exist "!INIT_FILE!" goto :step2

call :update_init_constant "!INIT_FILE!" "PUBLIC_FOLDER_NAME" "%NEW_PUBLIC_NAME%"

REM Save config after step 1 (crash recovery)
(
    echo PUBLIC_FOLDER_NAME=%PUBLIC_FOLDER_NAME%
    echo SECURE_FOLDER_NAME=%SECURE_FOLDER_NAME%
    echo PUBLIC_SPACE=%PUBLIC_SPACE%
) > "%CONF_FILE%"
echo.

REM ==========================================================
REM Step 2: Rename secure folder
REM ==========================================================
:step2

REM Save config after step 1 even if public wasn't renamed
if not exist "%CONF_FILE%" (
    (
        echo PUBLIC_FOLDER_NAME=%PUBLIC_FOLDER_NAME%
        echo SECURE_FOLDER_NAME=%SECURE_FOLDER_NAME%
        echo PUBLIC_SPACE=%PUBLIC_SPACE%
    ) > "%CONF_FILE%"
)
echo.
echo Step 2 - Secure folder name
echo.

REM Detect current secure folder (may already be renamed)
if not exist "%SECURE_DIR%" (
    REM Try to find it via init.php
    if not "%PUBLIC_SPACE%"=="" (
        set "DETECT_INIT=%PUBLIC_DIR%\%PUBLIC_SPACE%\init.php"
    ) else (
        set "DETECT_INIT=%PUBLIC_DIR%\init.php"
    )
    if exist "!DETECT_INIT!" (
        for /f "tokens=2 delims='" %%a in ('findstr /c:"SECURE_FOLDER_NAME" "!DETECT_INIT!" 2^>nul') do (
            if exist "%SCRIPT_DIR%%%a" (
                set "SECURE_DIR=%SCRIPT_DIR%%%a"
                set "SECURE_FOLDER_NAME=%%a"
            )
        )
    )
)

echo   The secure folder holds PHP logic and translations.
echo   It sits outside the web root and is not accessible via HTTP.
echo   Rename it for obscurity, or nest it in a subdirectory.
echo   Examples: "backend", "engine", "private/cssrefiner"
echo.
echo   Current name: %SECURE_FOLDER_NAME%
echo.
set "NEW_SECURE_NAME="
set /p "NEW_SECURE_NAME=  New name (Enter to keep '%SECURE_FOLDER_NAME%'): "

if "%NEW_SECURE_NAME%"=="" (
    echo   OK Keeping "%SECURE_FOLDER_NAME%"
    goto :step3
)
if "%NEW_SECURE_NAME%"=="%SECURE_FOLDER_NAME%" (
    echo   OK Keeping "%SECURE_FOLDER_NAME%"
    goto :step3
)

REM Validate
if "%NEW_SECURE_NAME%"=="%PUBLIC_FOLDER_NAME%" (
    echo   X Error: cannot use the same name as the public folder
    goto :eof
)
if not exist "%SECURE_DIR%" (
    echo   X Error: secure folder "%SECURE_FOLDER_NAME%" not found
    goto :eof
)

REM Move via PowerShell (supports nested paths like private/cssrefiner)
echo   Renaming: %SECURE_FOLDER_NAME% -^> %NEW_SECURE_NAME%
set "PS_SEC_TEMP=%TEMP%\cr_setup_secure.ps1"
echo $src = '%SECURE_DIR%' -replace '/','\' > "%PS_SEC_TEMP%"
echo $name = '%NEW_SECURE_NAME%' -replace '\\','/' >> "%PS_SEC_TEMP%"
echo $root = '%SCRIPT_DIR%'.TrimEnd('\') >> "%PS_SEC_TEMP%"
echo $dest = Join-Path $root ($name -replace '/','\') >> "%PS_SEC_TEMP%"
echo if (Test-Path $dest) { >> "%PS_SEC_TEMP%"
echo   if ($src.StartsWith($dest + '\')) { >> "%PS_SEC_TEMP%"
echo   } else { >> "%PS_SEC_TEMP%"
echo     Write-Host '  X Error: destination already exists'; exit 1 >> "%PS_SEC_TEMP%"
echo   } >> "%PS_SEC_TEMP%"
echo } >> "%PS_SEC_TEMP%"
echo $segments = ($name -split '/').Count >> "%PS_SEC_TEMP%"
echo if ($segments -gt 5) { Write-Host '  X Error: path too deep (max 5 levels)'; exit 1 } >> "%PS_SEC_TEMP%"
echo $parent = Split-Path $dest >> "%PS_SEC_TEMP%"
echo if ($src.StartsWith($dest + '\')) { >> "%PS_SEC_TEMP%"
echo   $tmp = Join-Path $root '.secure_move_tmp' >> "%PS_SEC_TEMP%"
echo   Move-Item $src $tmp >> "%PS_SEC_TEMP%"
echo   $cleanDir = Split-Path $src >> "%PS_SEC_TEMP%"
echo   while ($cleanDir -ne $root -and (Test-Path $cleanDir)) { >> "%PS_SEC_TEMP%"
echo     if ((Get-ChildItem $cleanDir -Force).Count -eq 0) { >> "%PS_SEC_TEMP%"
echo       Remove-Item $cleanDir >> "%PS_SEC_TEMP%"
echo       $cleanDir = Split-Path $cleanDir >> "%PS_SEC_TEMP%"
echo     } else { break } >> "%PS_SEC_TEMP%"
echo   } >> "%PS_SEC_TEMP%"
echo   Move-Item $tmp $dest >> "%PS_SEC_TEMP%"
echo } elseif ($dest.StartsWith($src + '\')) { >> "%PS_SEC_TEMP%"
echo   $tmp = Join-Path $root '.secure_move_tmp' >> "%PS_SEC_TEMP%"
echo   Move-Item $src $tmp >> "%PS_SEC_TEMP%"
echo   if ($parent) { New-Item -ItemType Directory -Path $parent -Force ^| Out-Null } >> "%PS_SEC_TEMP%"
echo   Move-Item $tmp $dest >> "%PS_SEC_TEMP%"
echo } elseif ($parent -and -not (Test-Path $parent)) { >> "%PS_SEC_TEMP%"
echo   New-Item -ItemType Directory -Path $parent -Force ^| Out-Null >> "%PS_SEC_TEMP%"
echo   Move-Item $src $dest >> "%PS_SEC_TEMP%"
echo } else { >> "%PS_SEC_TEMP%"
echo   Move-Item $src $dest >> "%PS_SEC_TEMP%"
echo } >> "%PS_SEC_TEMP%"
echo $oldParent = Split-Path $src >> "%PS_SEC_TEMP%"
echo while ($oldParent -ne $root -and (Test-Path $oldParent)) { >> "%PS_SEC_TEMP%"
echo   if ((Get-ChildItem $oldParent -Force).Count -eq 0) { >> "%PS_SEC_TEMP%"
echo     Remove-Item $oldParent >> "%PS_SEC_TEMP%"
echo     $oldParent = Split-Path $oldParent >> "%PS_SEC_TEMP%"
echo   } else { break } >> "%PS_SEC_TEMP%"
echo } >> "%PS_SEC_TEMP%"
echo Write-Host "  + Renamed to $name" >> "%PS_SEC_TEMP%"
echo exit 0 >> "%PS_SEC_TEMP%"

powershell -NoProfile -ExecutionPolicy Bypass -File "%PS_SEC_TEMP%" 2>nul
if errorlevel 1 (
    echo   X Failed to rename. Check permissions or close open files.
    del "%PS_SEC_TEMP%" 2>nul
    goto :eof
)
del "%PS_SEC_TEMP%" 2>nul

set "SECURE_FOLDER_NAME=%NEW_SECURE_NAME%"
set "SECURE_DIR=%SCRIPT_DIR%%NEW_SECURE_NAME%"

REM Update SECURE_FOLDER_NAME in init.php (account for URL space)
if not "%PUBLIC_SPACE%"=="" (
    set "INIT_FILE=%PUBLIC_DIR%\%PUBLIC_SPACE%\init.php"
) else (
    set "INIT_FILE=%PUBLIC_DIR%\init.php"
)
if exist "!INIT_FILE!" (
    call :update_init_constant "!INIT_FILE!" "SECURE_FOLDER_NAME" "%NEW_SECURE_NAME%"
)

REM Save config after step 2 (crash recovery)
(
    echo PUBLIC_FOLDER_NAME=%PUBLIC_FOLDER_NAME%
    echo SECURE_FOLDER_NAME=%SECURE_FOLDER_NAME%
    echo PUBLIC_SPACE=%PUBLIC_SPACE%
) > "%CONF_FILE%"
echo.

REM ==========================================================
REM Step 3: Set URL space / prefix
REM ==========================================================
:step3
echo.
echo Step 3 - URL space / prefix
echo.
echo   A URL space serves the app from a subdirectory.
echo   Example: "space" makes the site http://domain/space/

if "%PUBLIC_SPACE%"=="" goto :step3_no_space

echo.
echo   Current space: %PUBLIC_SPACE%
echo.
echo   Enter a new space, type "none" to remove it,
echo   or press Enter to keep the current space.
echo.
set "SPACE_INPUT="
set /p "SPACE_INPUT=  Space: "

if "!SPACE_INPUT!"=="" (
    echo   OK Keeping "%PUBLIC_SPACE%"
    goto :done
)
if /i "!SPACE_INPUT!"=="none" (
    set "DESIRED_SPACE="
    goto :step3_apply
)
if "!SPACE_INPUT!"=="%PUBLIC_SPACE%" (
    echo   OK Keeping "%PUBLIC_SPACE%"
    goto :done
)
set "DESIRED_SPACE=!SPACE_INPUT!"
goto :step3_apply

:step3_no_space
echo.
echo   No space currently set.
echo   Press Enter to skip, or enter a space name.
echo.
set "SPACE_INPUT="
set /p "SPACE_INPUT=  Space (Enter for none): "

if "!SPACE_INPUT!"=="" (
    echo   OK No space - serving from root
    goto :done
)
set "DESIRED_SPACE=!SPACE_INPUT!"

:step3_apply
REM Apply space change via PowerShell
set "PS_SPACE_TEMP=%TEMP%\cr_setup_space.ps1"

echo $publicDir = '%PUBLIC_DIR%' > "%PS_SPACE_TEMP%"
echo $oldSpace = '%PUBLIC_SPACE%' >> "%PS_SPACE_TEMP%"
echo $newSpace = '!DESIRED_SPACE!' >> "%PS_SPACE_TEMP%"
echo $newSpace = $newSpace.Trim('/\') >> "%PS_SPACE_TEMP%"
echo. >> "%PS_SPACE_TEMP%"
echo # Validate new space >> "%PS_SPACE_TEMP%"
echo if ($newSpace -and $newSpace -notmatch '^[a-zA-Z0-9._/\-]+$') { >> "%PS_SPACE_TEMP%"
echo   Write-Host '  X Error: invalid characters in space name' >> "%PS_SPACE_TEMP%"
echo   Write-Host '  Allowed: a-z A-Z 0-9 . - _ /' >> "%PS_SPACE_TEMP%"
echo   exit 1 >> "%PS_SPACE_TEMP%"
echo } >> "%PS_SPACE_TEMP%"
echo if ($newSpace -and ($newSpace -split '/').Count -gt 5) { >> "%PS_SPACE_TEMP%"
echo   Write-Host '  X Error: path too deep (max 5 levels)' >> "%PS_SPACE_TEMP%"
echo   exit 1 >> "%PS_SPACE_TEMP%"
echo } >> "%PS_SPACE_TEMP%"
echo. >> "%PS_SPACE_TEMP%"
echo # Remove old space (move files back to public root) >> "%PS_SPACE_TEMP%"
echo if ($oldSpace) { >> "%PS_SPACE_TEMP%"
echo   $oldDir = Join-Path $publicDir ($oldSpace -replace '/','\'  ) >> "%PS_SPACE_TEMP%"
echo   if (Test-Path $oldDir) { >> "%PS_SPACE_TEMP%"
echo     Get-ChildItem $oldDir -Force ^| ForEach-Object { Move-Item $_.FullName $publicDir -Force } >> "%PS_SPACE_TEMP%"
echo     $top = ($oldSpace -split '/')[0] >> "%PS_SPACE_TEMP%"
echo     Remove-Item (Join-Path $publicDir $top) -Recurse -Force -ErrorAction SilentlyContinue >> "%PS_SPACE_TEMP%"
echo   } >> "%PS_SPACE_TEMP%"
echo } >> "%PS_SPACE_TEMP%"
echo. >> "%PS_SPACE_TEMP%"
echo # Set new space (move files into space dir) >> "%PS_SPACE_TEMP%"
echo if ($newSpace) { >> "%PS_SPACE_TEMP%"
echo   $newDir = Join-Path $publicDir ($newSpace -replace '/','\') >> "%PS_SPACE_TEMP%"
echo   if (Test-Path $newDir) { Write-Host "  X Error: '$newSpace' already exists"; exit 1 } >> "%PS_SPACE_TEMP%"
echo   New-Item -ItemType Directory -Path $newDir -Force ^| Out-Null >> "%PS_SPACE_TEMP%"
echo   $top = ($newSpace -split '/')[0] >> "%PS_SPACE_TEMP%"
echo   Get-ChildItem $publicDir -Force ^| Where-Object { $_.Name -ne $top } ^| ForEach-Object { >> "%PS_SPACE_TEMP%"
echo     Move-Item $_.FullName $newDir -Force >> "%PS_SPACE_TEMP%"
echo   } >> "%PS_SPACE_TEMP%"
echo } >> "%PS_SPACE_TEMP%"
echo. >> "%PS_SPACE_TEMP%"
echo # Update init.php >> "%PS_SPACE_TEMP%"
echo $initDir = if ($newSpace) { Join-Path $publicDir ($newSpace -replace '/','\') } else { $publicDir } >> "%PS_SPACE_TEMP%"
echo $initFile = Join-Path $initDir 'init.php' >> "%PS_SPACE_TEMP%"
echo if (Test-Path $initFile) { >> "%PS_SPACE_TEMP%"
echo   $c = Get-Content $initFile -Raw >> "%PS_SPACE_TEMP%"
echo   $c = $c -replace "define\('PUBLIC_FOLDER_SPACE',\s*'[^']*'\)", "define('PUBLIC_FOLDER_SPACE', '$newSpace')" >> "%PS_SPACE_TEMP%"
echo   [IO.File]::WriteAllText($initFile, $c, [System.Text.Encoding]::UTF8) >> "%PS_SPACE_TEMP%"
echo } >> "%PS_SPACE_TEMP%"
echo. >> "%PS_SPACE_TEMP%"
echo if ($newSpace) { Write-Host "  + Space set: $newSpace" } else { Write-Host '  + Space removed - serving from root' } >> "%PS_SPACE_TEMP%"
echo exit 0 >> "%PS_SPACE_TEMP%"

powershell -NoProfile -ExecutionPolicy Bypass -File "%PS_SPACE_TEMP%" 2>nul
if errorlevel 1 (
    echo   X Failed to update URL space
    del "%PS_SPACE_TEMP%" 2>nul
    goto :eof
)
set "PUBLIC_SPACE=!DESIRED_SPACE!"
del "%PS_SPACE_TEMP%" 2>nul
echo.

:done

REM Save config for re-run detection
(
    echo PUBLIC_FOLDER_NAME=%PUBLIC_FOLDER_NAME%
    echo SECURE_FOLDER_NAME=%SECURE_FOLDER_NAME%
    echo PUBLIC_SPACE=%PUBLIC_SPACE%
) > "%CONF_FILE%"

echo.
echo ========================================
echo   Setup complete
echo ========================================
echo.
echo   Public folder:  %PUBLIC_FOLDER_NAME%
echo   Secure folder:  %SECURE_FOLDER_NAME%
if not "%PUBLIC_SPACE%"=="" (
    echo   URL space:      %PUBLIC_SPACE%
)
echo.
echo   Next steps:
echo     1. Ensure your vhost DocumentRoot points to the '%PUBLIC_FOLDER_NAME%' folder
echo     2. Restart your web server
if not "%PUBLIC_SPACE%"=="" (
    echo     3. Visit http://your-domain/%PUBLIC_SPACE%/
) else (
    echo     3. Visit http://your-domain/
)
echo.

pause
goto :eof

REM ==========================================================
REM Helper: Update a define() constant in init.php
REM Usage: call :update_init_constant "file.php" "CONSTANT_NAME" "new_value"
REM ==========================================================
:update_init_constant
set "UIC_FILE=%~1"
set "UIC_NAME=%~2"
set "UIC_VALUE=%~3"

set "PS_TEMP=%TEMP%\cr_setup_const.ps1"
echo $f = '%UIC_FILE%' > "%PS_TEMP%"
echo $n = '%UIC_NAME%' >> "%PS_TEMP%"
echo $v = '%UIC_VALUE%' >> "%PS_TEMP%"
echo $c = Get-Content $f -Raw >> "%PS_TEMP%"
echo $c = $c -replace "define\('$n',\s*'[^']*'\)", "define('$n', '$v')" >> "%PS_TEMP%"
echo [IO.File]::WriteAllText($f, $c, [System.Text.Encoding]::UTF8) >> "%PS_TEMP%"

powershell -NoProfile -ExecutionPolicy Bypass -File "%PS_TEMP%" 2>nul
if errorlevel 1 (
    echo   ? Could not update %UIC_NAME% in init.php - edit manually
) else (
    echo   + Updated %UIC_NAME% in init.php
)
del "%PS_TEMP%" 2>nul
goto :eof