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<?php
/**
* CreateController class file.
*
* @link http://www.yiiframework.com/
* @copyright Copyright &copy; 2008-2012 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
namespace yii\console\controllers;
use yii\console\Controller;
use yii\util\FileHelper;
use yii\base\Exception;
/**
* This command creates an Yii Web application at the specified location.
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @author Alexander Makarov <sam@rmcreative.ru>
* @since 2.0
*/
class CreateController extends Controller
{
private $_rootPath;
private $_config;
/**
* @var string custom template path. If specified, templates will be
* searched there additionally to `framework/console/create`.
*/
public $templatesPath;
/**
* @var string application type. If not specified default application
* skeleton will be used.
*/
public $type = 'default';
public function init()
{
parent::init();
if($this->templatesPath && !is_dir($this->templatesPath)) {
throw new Exception('--templatesPath "'.$this->templatesPath.'" does not exist or can not be read.');
}
}
/**
* Generates Yii application at the path specified via appPath parameter.
*
* @param string $path the directory where the new application will be created.
* If the directory does not exist, it will be created. After the application
* is created, please make sure the directory has enough permissions.
*
* @throws \yii\base\Exception if path specified is not valid
* @return integer the exit status
*/
public function actionIndex($path)
{
$path = strtr($path, '/\\', DIRECTORY_SEPARATOR);
if(strpos($path, DIRECTORY_SEPARATOR) === false) {
$path = '.'.DIRECTORY_SEPARATOR.$path;
}
$dir = rtrim(realpath(dirname($path)), '\\/');
if($dir === false || !is_dir($dir)) {
throw new Exception("The directory '$path' is not valid. Please make sure the parent directory exists.");
}
if(basename($path) === '.') {
$this->_rootPath = $path = $dir;
}
else {
$this->_rootPath = $path = $dir.DIRECTORY_SEPARATOR.basename($path);
}
if($this->confirm("Create \"$this->type\" application under '$path'?")) {
$sourceDir = $this->getSourceDir();
$config = $this->getConfig();
$list = FileHelper::buildFileList($sourceDir, $path);
if(is_array($config)) {
foreach($config as $file => $settings) {
if(isset($settings['handler'])) {
$list[$file]['callback'] = $settings['handler'];
}
}
}
FileHelper::copyFiles($list);
if(is_array($config)) {
foreach($config as $file => $settings) {
if(isset($settings['permissions'])) {
@chmod($path.'/'.$file, $settings['permissions']);
}
}
}
echo "\nYour application has been created successfully under {$path}.\n";
}
}
/**
* @throws \yii\base\Exception if source directory wasn't located
* @return string
*/
protected function getSourceDir()
{
$customSource = realpath($this->templatesPath.'/'.$this->type);
$defaultSource = realpath($this->getDefaultTemplatesPath().'/'.$this->type);
if($customSource) {
return $customSource;
}
elseif($defaultSource) {
return $defaultSource;
}
else {
throw new Exception('Unable to locate the source directory for "'.$this->type.'".');
}
}
/**
* @return string default templates path
*/
protected function getDefaultTemplatesPath()
{
return realpath(__DIR__.'/../create');
}
/**
* @return array|null template configuration
*/
protected function getConfig()
{
if($this->_config===null) {
$this->_config = require $this->getDefaultTemplatesPath().'/config.php';
if($this->templatesPath && file_exists($this->templatesPath)) {
$this->_config = array_merge($this->_config, require $this->templatesPath.'/config.php');
}
}
if(isset($this->_config[$this->type])) {
return $this->_config[$this->type];
}
}
/**
* @param string $source path to source file
* @param string $pathTo path to file we want to get relative path for
* @param string $varName variable name w/o $ to replace value with relative path for
*
* @return string target file contetns
*/
public function replaceRelativePath($source, $pathTo, $varName)
{
$content = file_get_contents($source);
$relativeFile = str_replace($this->getSourceDir(), '', $source);
$relativePath = $this->getRelativePath($pathTo, $this->_rootPath.$relativeFile);
$relativePath = str_replace('\\', '\\\\', $relativePath);
return preg_replace('/\$'.$varName.'\s*=(.*?);/', "\$".$varName."=$relativePath;", $content);
}
/**
* @param string $path1 abosolute path
* @param string $path2 abosolute path
*
* @return string relative path
*/
protected function getRelativePath($path1, $path2)
{
$segs1 = explode(DIRECTORY_SEPARATOR, $path1);
$segs2 = explode(DIRECTORY_SEPARATOR, $path2);
$n1 = count($segs1);
$n2 = count($segs2);
for($i=0; $i<$n1 && $i<$n2; ++$i) {
if($segs1[$i] !== $segs2[$i]) {
break;
}
}
if($i===0) {
return "'".$path1."'";
}
$up='';
for($j=$i;$j<$n2-1;++$j) {
$up.='/..';
}
for(; $i<$n1-1; ++$i) {
$up.='/'.$segs1[$i];
}
return '__DIR__.\''.$up.'/'.basename($path1).'\'';
}
}