<?php

namespace CCL\Tasks;

use CCL\ErrorBuffer;
use Symfony\Component\Filesystem\Filesystem;

class Template
{
	/**
	 * Create PHP code using JSON data and a PHP template.
	 *
	 * @param array $task
	 *   With keys:
	 *   - tpl-file: string, the name of the template file
	 *   - tpl-items: array, list of files to generate
	 *     array(string $fileName => mixed $templateData)
	 *
	 * @link https://github.com/civicrm/composer-compile-plugin/blob/master/doc/tasks.md
	 */
	public static function compile(array $task)
	{
		self::assertFileField($task, 'tpl-file');

		foreach ($task['tpl-items'] as $outputFile => $inputData) {
		  $errorBuffer = ErrorBuffer::create()->start();

		  ob_start();
		  try {
		static::runFile($task['tpl-file'], ['tplData' => $inputData]);
		  } finally {
		$outputData = ob_get_contents();
		ob_end_clean();
		$errorBuffer->stop();
		foreach ($errorBuffer->getLines() as $error) {
		  fwrite(STDERR, "$error\n");
		}
		  }

		  if ($errorBuffer->isFatal()) {
		throw new \RuntimeException("Fatal template error");
		  }

		  // Note: 'Template' is used internally to build CCL.php, so don't call CCL::dumpFile().
		  (new Filesystem())->dumpFile($outputFile, $outputData);

		  unset($outputData);
		  unset($errorBuffer);
		}
	}


	protected static function runFile($_tplFile, $_tplVars)
	{
		extract($_tplVars);
		require $_tplFile;
	}


	/**
	 * @param array $task
	 * @param $field
	 * @return array
	 */
	protected static function assertFileField(array $task, $field)
	{
		if (empty($task[$field]) || !file_exists($task[$field])) {
		  throw new \InvalidArgumentException(sprintf(
		"Invalid file reference (%s=%s)",
		$field,
		$task[$field] ?? 'NULL'
		  ));
		}
		return $task;
	}
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MTA0NTkxOTA0NzY1MzkxIDEyMjUyMDI3NjUwODMwMDkgMjYxODEwNjk4MTYxNTUxMg==