/
init.php
181 lines (114 loc) · 3.45 KB
/
init.php
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<?php
// Ensures that openssl is installed and configured properly
if ( !extension_loaded( 'openssl' ) ) {
die( 'The OpenSSL PHP extension is required by Yii2.' );
}
// Read available applications from the environments index
$root = str_replace( '\\', '/', __DIR__ );
$envs = require( "$root/environments/index.php" );
$envNames = array_keys( $envs );
$envName = null;
echo "Yii Application Initialization Tool\n\n";
if( count( $argv ) > 1 ) {
$envName = $argv[ 1 ];
}
if( !isset( $envName ) || !in_array( $envName, [ 'dev', 'alpha', 'prod' ] ) ) {
echo "Enter your development environment among dev, alpha or prod:";
// Set the required environemnt
$envName = trim( fgets( STDIN ) );
}
switch( $envName ) {
case 'dev': {
$envName = "Development";
break;
}
case 'alpha': {
$envName = "Alpha";
break;
}
case 'prod': {
$envName = "Production";
break;
}
default: {
echo "Wrong environemnt choosen.";
die();
}
}
$env = $envs[ $envName ];
echo "\n Start initialization ...\n\n";
// Copy all files to respective directories
$files = getFileList( "$root/environments/{$env['path']}" );
foreach ( $files as $file ) {
if ( !copyFile( $root, "environments/{$env['path']}/$file", $file ) ) {
break;
}
}
// Set the CSRF keys
$callbacks = [ 'setCookieValidationKey', 'setWritable', 'setExecutable' ];
foreach ( $callbacks as $callback ) {
if ( !empty( $env[ $callback ] ) ) {
$callback($root, $env[$callback]);
}
}
echo "\n ... initialization completed.\n\n";
function getFileList( $root, $basePath = '' ) {
$files = [];
$handle = opendir($root);
while ( ( $path = readdir( $handle ) ) !== false ) {
if ( $path === '.svn' || $path === '.' || $path === '..' ) {
continue;
}
$fullPath = "$root/$path";
$relativePath = $basePath === '' ? $path : "$basePath/$path";
if ( is_dir( $fullPath ) ) {
$files = array_merge( $files, getFileList( $fullPath, $relativePath ) );
}
else {
$files[] = $relativePath;
}
}
closedir( $handle );
return $files;
}
function copyFile( $root, $source, $target ) {
if ( !is_file( $root . '/' . $source ) ) {
echo " skip $target ($source not exist)\n";
return true;
}
if ( is_file( $root . '/' . $target ) ) {
if ( file_get_contents( $root . '/' . $source ) === file_get_contents( $root . '/' . $target ) ) {
echo " unchanged $target\n";
return true;
}
file_put_contents( $root . '/' . $target, file_get_contents( $root . '/' . $source ) );
return true;
}
echo " generate $target\n";
@mkdir( dirname( $root . '/' . $target ), 0777, true );
file_put_contents( $root . '/' . $target, file_get_contents( $root . '/' . $source ) );
return true;
}
function setWritable( $root, $paths ) {
foreach( $paths as $writable ) {
echo " chmod 0777 $writable\n";
@chmod( "$root/$writable", 0777 );
}
}
function setExecutable( $root, $paths ) {
foreach ( $paths as $executable ) {
echo " chmod 0755 $executable\n";
@chmod( "$root/$executable", 0755 );
}
}
function setCookieValidationKey( $root, $paths ) {
foreach( $paths as $file ) {
echo " generate cookie validation key in $file\n";
$file = $root . '/' . $file;
$length = 32;
$bytes = openssl_random_pseudo_bytes( $length );
$key = strtr( substr( base64_encode( $bytes ), 0, $length ), '+/=', '_-.' );
$content = preg_replace( '/(("|\')cookieValidationKey("|\')\s*=>\s*)(""|\'\')/', "\\1'$key'", file_get_contents( $file ) );
file_put_contents( $file, $content );
}
}