GeminiLabs\SiteReviews\Controllers\Controller

Complexity

Total Complexity

7

Size/Duplication

Total Lines	51
Duplicated Lines	0 %

Test Coverage

Coverage

28.57%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	getPostId()	0	3	1
A	execute()	0	13	3
A	download()	0	8	2
A	isReviewPostId()	0	3	1

<?php

namespace GeminiLabs\SiteReviews\Controllers;

use Exception;
use GeminiLabs\SiteReviews\Application;
use GeminiLabs\SiteReviews\Modules\Notice;
use InvalidArgumentException;
use WP_Error;

abstract class Controller
{
	/**
	 * @return void
	 */
	public function download( $filename, $content )
	{
		if( !current_user_can( Application::CAPABILITY ))return;
		nocache_headers();
		header( 'Content-Type: text/plain' );
		header( 'Content-Disposition: attachment; filename="'.$filename.'"' );
		echo html_entity_decode( $content );
		exit;
	}

	/**
	 * @param object $command
	 * @return mixed
	 * @throws InvalidArgumentException
	 */
	public function execute( $command )
	{
		$handlerClass = str_replace( 'Commands', 'Handlers', get_class( $command ));
		if( !class_exists( $handlerClass )) {
			throw new InvalidArgumentException( 'Handler '.$handlerClass.' not found.' );
		}
		try {
			return glsr( $handlerClass )->handle( $command );
		}
		catch( Exception $e ) {
			status_header( 400 );
			glsr( Notice::class )->addError( new WP_Error( 'site_reviews_error', $e->getMessage() ));
			glsr_log()->error( $e->getMessage() );
		}
	}

	/**
	 * @return int
	 */
	protected function getPostId()
	{
		return intval( filter_input( INPUT_GET, 'post' ));
	}

	/**
	 * @param int $postId
	 * @return bool
	 */
	protected function isReviewPostId( $postId )
	{
		return get_post_field( 'post_type', $postId ) == Application::POST_TYPE;
	}
}