#I LOVE YOU EVERDAY#

<?php

namespace DeliciousBrains\WPMDB\Common\MF;

use DeliciousBrains\WPMDB\Common\Filesystem\Filesystem;
use DeliciousBrains\WPMDB\Common\Properties\Properties;
use DeliciousBrains\WPMDB\Common\Util\Util;
use DeliciousBrains\WPMDB\Common\Addon\Addon;
use DeliciousBrains\WPMDB\Common\Addon\AddonAbstract;
use DeliciousBrains\WPMDB\Common\Queue\Manager;
use DeliciousBrains\WPMDB\WPMDBDI;

/**
 * Class MediaFilesAddon
 *
 * @package DeliciousBrains\WPMDB\Common\MF
 */
class MediaFilesAddon extends AddonAbstract
{

/**
	 * An array strings used for translations
	 *
	 * @var array $media_strings
	 */
	protected $media_strings;

/**
	 * An instance of MediaFilesLocal
	 *
	 * @var MediaFilesLocal
	 */
	public $media_files_local;

const MDB_VERSION_REQUIRED = '1.9.6';
	/**
	 * @var Util
	 */
	private $util;
	/**
	 * @var \DeliciousBrains\WPMDB\Common\Transfers\Files\Util
	 */
	private $transfers_util;
	/**
	 * @var Filesystem
	 */
	private $filesystem;
    private $plugin_path;

public function __construct(
		Addon $addon,
		Properties $properties,
		Util $util,
		\DeliciousBrains\WPMDB\Common\Transfers\Files\Util $transfers_util,
		Filesystem $filesystem
	) {
		parent::__construct( $addon, $properties );

$this->plugin_slug    = $properties->plugin_slug;
		$this->plugin_version = $properties->plugin_version;
        $this->plugin_path    = $properties->plugin_folder_name;

// @TODO see if this works
		$this->util           = $util;
		$this->transfers_util = $transfers_util;
		$this->filesystem     = $filesystem;
	}

public function register()
	{

// Register Queue manager actions
		WPMDBDI::getInstance()->get( Manager::class )->register();

add_action( 'wpmdb_load_assets', array($this, 'load_assets') );

add_filter( 'wpmdb_diagnostic_info', array($this, 'diagnostic_info') );
		add_filter( 'wpmdb_establish_remote_connection_data', array($this, 'establish_remote_connection_data') );
		add_filter( 'wpmdb_data', array($this, 'js_variables') );

add_action( 'wpmdb_migration_complete', array($this, 'cleanup_transfer_migration') );
		add_filter( 'wpmdb_site_details', array($this, 'filter_site_details') );
	}

/**
	 *
	 * Strings are used on the CLI
	 * Get translated strings for javascript and other functions
	 *
	 * @return array Array of translations
	 *
	 */
	function get_strings()
	{
		$strings = array(
			'migrate_media_files_pull'     => __( 'Downloading files', 'wp-migrate-db' ),
			'migrate_media_files_push'     => __( 'Uploading files', 'wp-migrate-db' )
		);

if ( is_null( $this->media_strings ) ) {
			$this->media_strings = $strings;
		}

return $this->media_strings;
	}

/**
	 * Retrieve a specific translated string
	 *
	 * @param string $key Array key
	 *
	 * @return string Translation
	 */
	function get_string( $key )
	{
		$strings = $this->get_strings();

return ( isset( $strings[$key] ) ) ? $strings[$key] : '';
	}

/**
	 * Load media related assets in core plugin
	 */
	function load_assets()
	{

$version    = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? time() : $this->plugin_version;
		$public_url = plugins_url($this->plugin_path . "/frontend/public/");
		$src        = $public_url . 'noop.js' ;

wp_enqueue_script( 'wp-migrate-db-pro-media-files-script', $src, array(
			'jquery',
			'wp-migrate-db-pro-script-v2',
		), $version, true );

wp_localize_script( 'wp-migrate-db-pro-media-files-script', 'wpmdbmf_strings', $this->get_strings() );
		wp_localize_script( 'wp-migrate-db-pro-media-files-script', 'wpmdbmf', [
			'enabled' => true,
		] );

if ($this->util->isMDBPage()) {
            wp_enqueue_style('wp-migrate-db-pro-media-files-styles', $public_url . 'noop.css', array('wp-components'),
                $version);
        }
	}

/**
	 * Check the remote site has the media addon setup
	 *
	 * @param array $data Connection data
	 *
	 * @return array Updated connection data
	 */
	function establish_remote_connection_data( $data )
	{
		$data['media_files_available'] = '1';
		$data['media_files_version']   = $this->plugin_version;
		if ( function_exists( 'ini_get' ) ) {
			$max_file_uploads = ini_get( 'max_file_uploads' );
		}
		$max_file_uploads                     = ( empty( $max_file_uploads ) ) ? 20 : $max_file_uploads;
		$data['media_files_max_file_uploads'] = apply_filters( 'wpmdbmf_max_file_uploads', $max_file_uploads );

return $data;
	}

/**
	 * Add media related javascript variables to the page
	 *
	 * @param array $data
	 *
	 * @return array
	 */
	function js_variables( $data )
	{
		$data['media_files_version'] = $this->plugin_version;
		$data['mf_is_licensed']      = $this->licensed ? '1' : '0';

return $data;
	}

/**
	 * Adds extra information to the core plugin's diagnostic info
	 */
	function diagnostic_info( $diagnostic_info )
	{
		$diagnostic_info['media-files'] = array(
			"Media Uploads",
			'Transfer Bottleneck' => size_format( $this->transfers_util->get_transfer_bottleneck() ),
			'Upload Folder Permissions'  => decoct( fileperms( $this->filesystem->get_wp_upload_dir() ) & 0777 ),
		);

return $diagnostic_info;
	}

public function cleanup_transfer_migration()
	{
		$uploads = \DeliciousBrains\WPMDB\Common\Transfers\Files\Util::get_wp_uploads_dir();

$this->transfers_util->remove_manifests( $uploads );
	}

/**
	 * @param $site_details
	 *
	 * @return mixed
	 */
	public function filter_site_details( $site_details )
	{
		if ( isset( $site_details['plugins'] ) ) {
			return $site_details;
		}

if ( array_key_exists( 'max_request', $site_details ) && array_key_exists( 'transfer_bottleneck', $site_details ) ) {
			return $site_details;
		}

$site_details['content_dir']         = $this->filesystem->slash_one_direction( WP_CONTENT_DIR );
		$site_details['transfer_bottleneck'] = $this->transfers_util->get_transfer_bottleneck();
		$site_details['max_request_size']    = $this->util->get_bottleneck();
		$site_details['php_os']              = PHP_OS;

return $site_details;
	}
}