/**
* @param OutputInterface $output
*
* @return array
*/
public function publish(OutputInterface $output)
{
$callbacks = $this->getCallbacks();
$publishDirectory = $this->getPublishDirectory();
$fileSystem = $this->getFileSystem();
if (empty($callbacks)) {
throw new \Exception('No pages queued for publishing');
}
if ($fileSystem->directoryExists($publishDirectory)) {
$fileSystem->recursiveRemoveDirectory($publishDirectory);
}
foreach ($callbacks as $path => $callback) {
$pageSourcePath = $this->getPagePath($path);
// Create a layout
$layout = new Layout($this->getLayoutRenderer());
$layout->setSource($this->getDefaultLayout());
$layout->addAttributes($this->global);
// Create a page
$page = new Page($this->getPageRenderer());
$page->setRawContent($fileSystem->getContents($pageSourcePath));
$page->addAttributes($this->global);
$page->setSource($path);
// User callback
call_user_func($callback, $page, $layout);
// Render the page
$page->setAttribute('url', $this->getPageUrl($page));
$publishedContent = $page->render();
$layoutSourcePath = $this->getLayoutPath($layout->getSource());
if ($layout->isEnabled() && $fileSystem->fileExists($layoutSourcePath)) {
$layout->setRawContent($fileSystem->getContents($layoutSourcePath));
$publishedContent = $layout->render($page);
}
$pagePublishPath = $this->getPagePublishPath($page);
$pagePublishDirectory = $this->getPagePublishDirectory($page);
if (!$fileSystem->directoryExists($pagePublishDirectory)) {
$fileSystem->createDirectory($pagePublishDirectory, 0755, true);
}
$fileSystem->putContents($pagePublishPath, $publishedContent);
$output->writeln($this->publishMessage($pageSourcePath, $pagePublishPath));
$this->pages[] = $page->getAttributes();
}
$fileSystem->copyDirectory($this->getAssetsDirectory(), $publishDirectory);
$output->writeln($this->publishMessage($this->getAssetsDirectory(), $publishDirectory));
return $this->pages;
}
