command.php

<?php

use Roots\Sage\Container;
use Symfony\Component\Finder\Finder;
use Illuminate\Filesystem\Filesystem;

if ( ! class_exists('WP_CLI')) {
	return;
}

class BladeCommand extends WP_CLI_Command
{

	/**
	 * Checks for the existence of Sage, and stops immediately if not found.
	 *
	 * @throws \WP_CLI\ExitException
	 */
	private function checkForSage()
	{
		if ( ! function_exists("App\\sage")) {
			WP_CLI::error("You don't appear to have installed or activated Sage 9!");
		}
	}

	/**
	 * Determines which directory to parse for Blade templates.
	 *
	 * @param str $directory
	 *
	 * @return str
	 * @throws \WP_CLI\ExitException
	 */
	private function determineDirectory($argument = false)
	{
		$user_dir_full = false;

		// If we were passed a directory, process it a little bit.
		if ($argument && $argument != 'all') :
			$user_dir      = trim($argument, " /\\");
			$user_dir_full = trailingslashit(get_stylesheet_directory()) . $user_dir;
		endif;

		// Return the user directory, if set.
		// Otherwise, return the default directory.
		if ($user_dir_full) :
			if ( ! file_exists($user_dir_full)) :
				WP_CLI::error("Your directory `" . $user_dir_full . "` does not exist!");
			endif;
			$directory = $user_dir_full;
		else :
			$directory = get_stylesheet_directory();
		endif;

		return $directory;
	}

	/**
	 * Compile a single file
	 */
	private function compileFile($file_path)
	{
		$this->checkForSage();
		if ( ! file_exists($file_path)) :
			WP_CLI::warning(sprintf("I couldn't find `%s`!", $file_path));

			return;
		else :
			$compiler = App\sage('blade')->compiler();
			$compiler->compile($file_path);
			unset($compiler);

			return;
		endif;
	}

	/**
	 * Generates Blade templates for you.
	 *
	 * ## OPTIONS
	 *
	 * [--directory=<directory>]
	 * : Specify template directory below theme root
	 * (defaults to theme root)
	 * ---
	 * default: all
	 * ---
	 *
	 * ## EXAMPLES
	 *
	 *     # Only render layouts
	 *     wp blade compile --directory=views/layouts
	 *
	 *     # Render all templates
	 *     wp blade compile
	 *
	 * @when after_wp_load
	 */
	public function compile($args, $assoc_args)
	{
		$this->checkForSage();
		$sush   = WP_CLI::get_config('quiet');
		$finder = new Finder();

		$directory = $this->determineDirectory(isset($assoc_args['directory']) ? $assoc_args['directory'] : false);

		WP_CLI::log('Finding files...');
		$finder->files()->name('/^.+\.blade\.php$/i')->in($directory);
		$compiler = App\sage('blade')->compiler();

		if ( ! $sush) :
			$progress = \WP_CLI\Utils\make_progress_bar('Compiling templates', $finder->count());
		endif;

		$list = [];
		foreach ($finder as $file) :
			$this->compileFile($file->getRealPath());
			$list[] = [
				'File'   => str_replace([$directory . '/', '.blade.php'], '', $file->getRealPath()),
				'Status' => '👍',
			];
			if (isset($progress)) :
				$progress->tick();
			endif;
		endforeach;

		if (isset($progress)) :
			$progress->finish();
		endif;

		WP_CLI::success("Templates rendered!");

		if ( ! $sush) :
			WP_CLI\Utils\format_items('table', $list, array('File', 'Status'));
		endif;
	}

	/**
	 * Clears cached files for your Blades.
	 *
	 * NOTE: This removes the cached files _for the Blades it finds_
	 * it does _not_ remove all cached files. For that use, `wp blade wipe`.
	 *
	 * ## OPTIONS
	 *
	 * [--directory=<directory>]
	 * : Specify template directory below theme root
	 * (defaults to theme root)
	 * ---
	 * default: all
	 * ---
	 *
	 * ## EXAMPLES
	 *
	 *     # Only clear layouts
	 *     wp blade clear --directory=views/layouts
	 *
	 *     # Clear all templates
	 *     wp blade clear
	 *
	 * @when after_wp_load
	 *
	 */
	public function clear($args, $assoc_args)
	{
		$this->checkForSage();
		$finder     = new Finder();
		$blade      = App\sage('blade');
		$filesystem = new Filesystem();

		$directory = $this->determineDirectory(isset($assoc_args['directory']) ? $assoc_args['directory'] : false);

		$finder->files()->name('/^.+\.blade\.php$/i')->in($directory);

		$cache_files = [];
		foreach ($finder as $file) {
			$cache_files[] = $blade->compiledPath($file->getRealPath());
		}

		$success = $filesystem->delete($cache_files);

		if ($success) {
			WP_CLI::success("Templates cleared!");
		} else {
			WP_CLI::error("Uh-oh, something went wrong!");
		}
	}

	/**
	 * Clear out all files in cache directory.
	 *
	 * @when after_wp_load
	 *
	 */
	public function wipe()
	{
		$this->checkForSage();
		$finder     = new Finder();
		$filesystem = new Filesystem();
		$all_files  = array_map(function ($file) {
			return $file->getRealPath();
		}, iterator_to_array($finder->files()->in(App\config('view.compiled'))));

		$success = $filesystem->delete($all_files);

		if ($success) {
			WP_CLI::success(sprintf("All files in `%s` removed!", App\config('view.compiled')));
		} else {
			WP_CLI::error("Uh-oh, something went wrong!");
		}
	}
}

WP_CLI::add_command('blade', 'BladeCommand');