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<?php
/**
* @link http://www.yiiframework.com/
* @copyright Copyright (c) 2008 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
namespace yii\apidoc\commands;
use phpDocumentor\Reflection\FileReflector;
use TokenReflection\ReflectionFile;
use yii\apidoc\templates\BaseRenderer;
use yii\console\Controller;
use yii\helpers\Console;
use yii\helpers\FileHelper;
use yii\apidoc\components\OfflineRenderer;
use yii\apidoc\models\Context;
use Yii;
/**
* Command to render API Documentation files
*
* @author Carsten Brandt <mail@cebe.cc>
* @since 2.0
*/
class RenderController extends Controller
{
public $template = 'offline';
/**
* Renders API documentation files
* @param array $sourceDirs
* @param string $targetDir
* @return int
*/
public function actionIndex(array $sourceDirs, $targetDir)
{
$targetDir = rtrim(Yii::getAlias($targetDir), '\\/');
if (is_dir($targetDir) && !$this->confirm('TargetDirectory already exists. Overwrite?')) {
return 2;
}
if (!is_dir($targetDir)) {
mkdir($targetDir);
}
$renderer = $this->findRenderer();
$renderer->targetDir = $targetDir;
$this->stdout('Searching files to process... ');
$files = [];
foreach($sourceDirs as $source) {
foreach($this->findFiles($source) as $fileName) {
$files[$fileName] = $fileName;
}
}
$this->stdout('done.' . PHP_EOL, Console::FG_GREEN);
$context = new Context();
$cacheFile = $targetDir . '/cache/' . md5(serialize($files)) . '.tmp';
if (file_exists($cacheFile)) {
$this->stdout('Loading processed data from cache... ');
$context = unserialize(file_get_contents($cacheFile));
$this->stdout('done.' . PHP_EOL, Console::FG_GREEN);
$this->stdout('Checking for updated files... ');
foreach($context->files as $file => $sha) {
if (sha1_file($file) === $sha) {
unset($files[$file]);
}
}
$this->stdout('done.' . PHP_EOL, Console::FG_GREEN);
}
$fileCount = count($files);
$this->stdout($fileCount . ' file' . ($fileCount == 1 ? '' : 's') . ' to update.' . PHP_EOL);
Console::startProgress(0, $fileCount, 'Processing files... ', false);
$done = 0;
foreach($files as $file) {
$context->addFile($file);
Console::updateProgress(++$done, $fileCount);
}
Console::endProgress(true);
$this->stdout('done.' . PHP_EOL, Console::FG_GREEN);
// save processed data to cache
if (!is_dir(dirname($cacheFile))) {
mkdir(dirname($cacheFile));
}
file_put_contents($cacheFile, serialize($context));
$this->stdout('Updating cross references and backlinks... ');
$context->updateReferences();
$this->stdout('done.' . PHP_EOL, Console::FG_GREEN);
// render models
$renderer->render($context, $this);
}
/**
* @return BaseRenderer
*/
protected function findRenderer()
{
$file = Yii::getAlias('@yii/apidoc/templates/' . $this->template . '/Renderer.php');
$reflection = new FileReflector($file, true);
$reflection->process();
$classes = $reflection->getClasses();
if (empty($classes)) {
$this->stderr('Renderer not found.' . PHP_EOL);
}
$rendererClass = reset($classes)->getName();
require($file);
return new $rendererClass();
}
protected function findFiles($path, $except = ['/vendor/', '/tests/'])
{
$path = FileHelper::normalizePath($path);
$options = [
'filter' => function ($path) {
if (is_file($path)) {
$file = basename($path);
if ($file[0] < 'A' || $file[0] > 'Z') {
return false;
}
}
return null;
},
'only' => ['.php'],
'except' => $except,
];
return FileHelper::findFiles($path, $options);
}
/**
* @inheritdoc
*/
public function globalOptions()
{
return array_merge(parent::globalOptions(), ['template']);
}
}