<?php
if ( ! defined( 'ABSPATH' ) ) {
		exit;
} // Exit if accessed directly


class atkp_endpoints {
		/**
		 * Construct the plugin object
		 */
		public function __construct( $pluginbase ) {
				add_action( 'wp_ajax_atkp_export_template', array( &$this, 'atkp_export_template' ) );
				add_action( 'wp_ajax_atkp_search_departments', array( &$this, 'atkp_search_departments' ) );
				add_action( 'wp_ajax_atkp_search_products', array( &$this, 'atkp_search_products' ) );
				add_action( 'wp_ajax_atkp_search_browsenodes', array( &$this, 'atkp_search_browsenodes' ) );
				add_action( 'wp_ajax_atkp_search_filters', array( &$this, 'atkp_search_filters' ) );


				add_action( 'wp_ajax_atkp_get_object', array( &$this, 'atkp_get_object' ) );
				add_action( 'wp_ajax_atkp_import_product', array( &$this, 'atkp_import_product' ) );
				add_action( 'wp_ajax_atkp_create_list', array( &$this, 'atkp_create_list' ) );

				add_action( 'wp_ajax_atkp_clear_logfile', array( &$this, 'atkp_clear_logfile' ) );

				add_action( 'wp_ajax_atkp_reset_csvs', array( &$this, 'atkp_reset_csvs' ) );
				add_action( 'wp_ajax_atkp_reset_products', array( &$this, 'atkp_reset_products' ) );
				add_action( 'wp_ajax_atkp_reset_lists', array( &$this, 'atkp_reset_lists' ) );
				add_action( 'wp_ajax_atkp_import_offers', array( &$this, 'atkp_import_offers' ) );


				add_action( 'wp_ajax_atkp_reset_settings', array( &$this, 'atkp_reset_settings' ) );

				add_action( 'wp_ajax_atkp_import_demo', array( &$this, 'atkp_import_demo' ) );


				add_action( 'wp_ajax_atkp_download_logfile', array( &$this, 'atkp_download_logfile' ) );
				add_action( 'wp_ajax_atkp_sendmessages', array( &$this, 'atkp_sendmessages' ) );

				add_action( 'wp_ajax_atkp_clear_transient', array( &$this, 'atkp_clear_transient' ) );


				add_action( 'wp_ajax_atkp_search_local_products', array( &$this, 'atkp_search_local_products' ) );
				add_action( 'wp_ajax_nopriv_atkp_frontend_search_products', array( &$this, 'atkp_frontend_search_products' ) );
				add_action( 'wp_ajax_atkp_frontend_search_products', array( &$this, 'atkp_frontend_search_products' ) );

				add_action( 'wp_ajax_nopriv_atkp_live_search_render', array( &$this, 'atkp_live_search_render' ) );
				add_action( 'wp_ajax_atkp_live_search_render', array( &$this, 'atkp_live_search_render' ) );

				add_action( 'wp_ajax_atkp_live_search_backend', array( &$this, 'atkp_live_search_backend' ) );
				add_action( 'wp_ajax_atkp_live_addean_backend', array( &$this, 'atkp_live_addean_backend' ) );


		}

		function atkp_export_template() {
				try {
						$nounce = ATKPTools::get_get_parameter( 'request_nonce', 'string' );

						if ( ! wp_verify_nonce( $nounce, 'atkp-export-template', false ) ) {
								throw new Exception( 'Nonce invalid' );
						}

						//if ( !wp_verify_nonce( $nounce, 'atkp-export-template' ) )
						//	throw new Exception('Nonce invalid');

						$templateid = ATKPTools::get_get_parameter( 'templateid', 'int' );

						$atkp_template = atkp_template::load( $templateid );

						$string = serialize( $atkp_template );
						$name   = sanitize_title( $atkp_template->title );

						# send the file to the browser as a download

						header( "Pragma: public" );
						header( "Expires: 0" );
						header( "Cache-Control: must-revalidate, post-check=0, pre-check=0" );
						header( "Cache-Control: public" );
						header( "Content-Description: File Transfer" );
						header( "Content-type: application/octet-stream" );
						header( "Content-Disposition: attachment; filename=\"" . $name . ".txt\"" );
						header( "Content-Transfer-Encoding: utf-8" );
						header( "Content-Length: " . strlen( $string ) );

						echo $string;

						exit;
				} catch ( Exception $e ) {
						ATKPLog::LogError( $e->getMessage() );

						$gif_data[] = array(
								'error'   => 'An error has occurred.',
								'message' => $e->getMessage(),
						);

						wp_send_json( $gif_data );
				}
		}

		function atkp_reset_csvs() {
				try {
						$nounce = ATKPTools::get_get_parameter( 'request_nonce', 'string' );

						if ( ! wp_verify_nonce( $nounce, 'atkp-download-log', false ) ) {
								throw new Exception( 'Nonce invalid' );
						}

						global $wpdb;
						$table = $wpdb->prefix . 'postmeta';
						$wpdb->delete( $table, array( 'meta_key' => ATKP_SHOP_POSTTYPE . '_updatedon' ) );


						header( 'Location: ' . $_SERVER['HTTP_REFERER'] );
						exit;

				} catch ( Exception $e ) {
						ATKPLog::LogError( $e->getMessage() );

						$gif_data[] = array(
								'error'   => 'An error has occurred.',
								'message' => $e->getMessage(),
						);

						wp_send_json( $gif_data );
				}
		}

		function atkp_import_demo() {

				try {
						$nounce = ATKPTools::get_get_parameter( 'request_nonce', 'string' );

						if ( ! wp_verify_nonce( $nounce, 'atkp-download-log', false ) ) {
								throw new Exception( 'Nonce invalid' );
						}

						if ( ! file_exists( get_home_path() . '/../demo-data.sql' ) ) {
								return;
						}

						$democontent = file_get_contents( get_home_path() . '/../demo-data.sql' );

						$demoparts = explode( '-newline-', $democontent );

						global $wpdb;

						foreach ( $demoparts as $demopart ) {
								if ( $demopart == '' ) {
										continue;
								}


								$demoquery = str_replace( '-tblprefix-', $wpdb->prefix, $demopart );

								$wpdb->query( $demoquery );
						}

						header( 'Refresh:5; url=' . $_SERVER['HTTP_REFERER'], true, 303 );
						//header('Location: ' . $_SERVER['HTTP_REFERER']);
						exit;

				} catch ( Exception $e ) {
						ATKPLog::LogError( $e->getMessage() );

						$gif_data[] = array(
								'error'   => 'An error has occurred.',
								'message' => $e->getMessage(),
						);

						wp_send_json( $gif_data );
				}

		}

		function atkp_reset_products() {
				try {
						$nounce = ATKPTools::get_get_parameter( 'request_nonce', 'string' );

						if ( ! wp_verify_nonce( $nounce, 'atkp-download-log', false ) ) {
								throw new Exception( 'Nonce invalid' );
						}

						global $wpdb;
						$table = $wpdb->prefix . 'postmeta';
						$wpdb->delete( $table, array( 'meta_key' => ATKP_PRODUCT_POSTTYPE . '_updatedon' ) );


						header( 'Location: ' . $_SERVER['HTTP_REFERER'] );
						exit;

				} catch ( Exception $e ) {
						ATKPLog::LogError( $e->getMessage() );

						$gif_data[] = array(
								'error'   => 'An error has occurred.',
								'message' => $e->getMessage(),
						);

						wp_send_json( $gif_data );
				}
		}


		function atkp_reset_settings() {
				try {
						$nounce = ATKPTools::get_get_parameter( 'request_nonce', 'string' );

						if ( ! wp_verify_nonce( $nounce, 'atkp-download-log', false ) ) {
								throw new Exception( 'Nonce invalid' );
						}

						global $wpdb;

						echo $wpdb->query( 'DELETE FROM `' . $wpdb->prefix . 'options` where option_name like \'atkp_%\'' );
						echo $wpdb->query( 'DELETE FROM `' . $wpdb->prefix . 'comments` where comment_post_ID in (select ID FROM `' . $wpdb->prefix . 'posts` where post_type like \'atkp_%\')' );
						echo $wpdb->query( 'DELETE FROM `' . $wpdb->prefix . 'term_relationships` where object_id in (select ID FROM `' . $wpdb->prefix . 'posts` where post_type like \'atkp_%\')' );
						echo $wpdb->query( 'DELETE FROM `' . $wpdb->prefix . 'postmeta` where meta_key like \'atkp_%\'' );
						echo $wpdb->query( 'DELETE FROM `' . $wpdb->prefix . 'posts` where post_type like \'atkp_%\'' );

						echo $wpdb->query( 'DROP TABLE `' . strtolower( $wpdb->prefix . ATKP_PLUGIN_PREFIX . '_productdata' ) . '`' );
						echo $wpdb->query( 'DROP TABLE `' . strtolower( $wpdb->prefix . ATKP_PLUGIN_PREFIX . '_offertable' ) . '`' );

						//header( 'Refresh:5; url='.$_SERVER['HTTP_REFERER'], true, 303);
						header( 'Location: ' . $_SERVER['HTTP_REFERER'] );
						exit;

				} catch ( Exception $e ) {
						ATKPLog::LogError( $e->getMessage() );

						$gif_data[] = array(
								'error'   => 'An error has occurred.',
								'message' => $e->getMessage(),
						);

						wp_send_json( $gif_data );
				}
		}

		function atkp_import_offers() {
				try {
						$nounce = ATKPTools::get_get_parameter( 'request_nonce', 'string' );

						if ( ! wp_verify_nonce( $nounce, 'atkp-download-log', false ) ) {
								throw new Exception( 'Nonce invalid' );
						}

						$atkp_offertable_helper = new atkp_offertable_helper();

						//manuelle angebote in die neue angebote tabelle übertragen
						$page = 1;
						$posts_per_page = 50;
						do{

								$posts_found = array(
										'posts_per_page' => $posts_per_page,
										'paged' => $page,
										'post_status'    => array( 'draft', 'publish' ),
										'post_type'      => ATKP_PRODUCT_POSTTYPE,

										'meta_query' => array(
												'relation' => 'AND',
												array(
														'key'     => ATKP_PRODUCT_POSTTYPE . '_offers',
														'compare' => 'EXISTS',
												),
												array(
														'key'     => ATKP_PRODUCT_POSTTYPE . '_offersimported',
														'compare' => 'NOT EXISTS',
												)
										)
								);
								$posts = new WP_Query( $posts_found );

								while ( $posts->have_posts() ) {
										$posts->the_post();

										$post_id = get_the_ID();

										//echo $post_id;exit;

										$offers = ATKPTools::get_post_setting( $post_id, ATKP_PRODUCT_POSTTYPE . '_offers' );

										if ( $offers != null ) {
												$xx = 1;
												foreach($offers as $offer)
														$offer->id = $xx++;

												$atkp_offertable_helper->update_offers_by_productid($post_id, $offers, true);
										}

										ATKPTools::set_post_setting( $post_id, ATKP_PRODUCT_POSTTYPE . '_offersimported', true );
								}

								wp_reset_postdata();

								$page++;
						}while(count($posts->posts) === $posts_per_page);

						header( 'Location: ' . $_SERVER['HTTP_REFERER'] );
						exit;

				} catch ( Exception $e ) {
						ATKPLog::LogError( $e->getMessage() );

						$gif_data[] = array(
								'error'   => 'An error has occurred.',
								'message' => $e->getMessage(),
						);

						wp_send_json( $gif_data );
				}


		}

		function atkp_reset_lists() {
				try {
						$nounce = ATKPTools::get_get_parameter( 'request_nonce', 'string' );

						if ( ! wp_verify_nonce( $nounce, 'atkp-download-log', false ) ) {
								throw new Exception( 'Nonce invalid' );
						}

						global $wpdb;
						$table = $wpdb->prefix . 'postmeta';
						$wpdb->delete( $table, array( 'meta_key' => ATKP_LIST_POSTTYPE . '_updatedon' ) );


						header( 'Location: ' . $_SERVER['HTTP_REFERER'] );
						exit;

				} catch ( Exception $e ) {
						ATKPLog::LogError( $e->getMessage() );

						$gif_data[] = array(
								'error'   => 'An error has occurred.',
								'message' => $e->getMessage(),
						);

						wp_send_json( $gif_data );
				}
		}

		function atkp_clear_transient() {
				try {
						$nounce = ATKPTools::get_get_parameter( 'request_nonce', 'string' );

						if ( ! wp_verify_nonce( $nounce, 'atkp-download-log', false ) ) {
								throw new Exception( 'Nonce invalid' );
						}

						global $wpdb;

						$result = $wpdb->get_results( "SELECT * FROM $wpdb->options WHERE option_name LIKE '_transient_" . ATKP_PLUGIN_PREFIX . "_%'" );
						foreach ( $result as $row ) {
								delete_transient( str_replace( '_transient_', '', $row->option_name ), true );
						}

						header( 'Location: ' . $_SERVER['HTTP_REFERER'] );
						exit;

				} catch ( Exception $e ) {
						ATKPLog::LogError( $e->getMessage() );

						$gif_data[] = array(
								'error'   => 'An error has occurred.',
								'message' => $e->getMessage(),
						);

						wp_send_json( $gif_data );
				}
		}

		function atkp_clear_logfile() {
				try {
						$nounce = ATKPTools::get_get_parameter( 'request_nonce', 'string' );

						if ( ! wp_verify_nonce( $nounce, 'atkp-download-log', false ) ) {
								throw new Exception( 'Nonce invalid' );
						}

						if ( file_exists( ATKP_LOGFILE ) ) {
								unlink( ATKP_LOGFILE );
						}

						header( 'Location: ' . $_SERVER['HTTP_REFERER'] );
						exit;

				} catch ( Exception $e ) {
						ATKPLog::LogError( $e->getMessage() );

						$gif_data[] = array(
								'error'   => 'An error has occurred.',
								'message' => $e->getMessage(),
						);

						wp_send_json( $gif_data );
				}
		}

		function atkp_sendmessages() {

				try {
						$nounce = ATKPTools::get_get_parameter( 'request_nonce', 'string' );

						if ( ! wp_verify_nonce( $nounce, 'atkp-sendmessages', false ) ) {
								throw new Exception( 'Nonce invalid' );
						}

						$cron = new atkp_cronjob( array() );

						$cron->do_this_weekly( true );

						header( 'Location: ' . $_SERVER['HTTP_REFERER'] );
						exit;
				} catch ( Exception $e ) {
						ATKPLog::LogError( $e->getMessage() );

						$gif_data[] = array(
								'error'   => 'An error has occurred.',
								'message' => $e->getMessage(),
						);

						wp_send_json( $gif_data );
				}
		}

		function atkp_download_logfile() {
				try {
						$nounce = ATKPTools::get_get_parameter( 'request_nonce', 'string' );

						if ( ! wp_verify_nonce( $nounce, 'atkp-download-log', false ) ) {
								throw new Exception( 'Nonce invalid' );
						}

						$string = '';
						if ( file_exists( ATKP_LOGFILE ) ) {
								$string = file_get_contents( ATKP_LOGFILE );
						}

						$name = sanitize_title( 'affiliate-toolkit-log.txt' );

						# send the file to the browser as a download

						header( "Pragma: public" );
						header( "Expires: 0" );
						header( "Cache-Control: must-revalidate, post-check=0, pre-check=0" );
						header( "Cache-Control: public" );
						header( "Content-Description: File Transfer" );
						header( "Content-type: text/plain" );
						header( "Content-Disposition: attachment; filename=\"" . $name . ".txt\"" );
						header( "Content-Transfer-Encoding: utf-8" );
						header( "Content-Length: " . strlen( $string ) );

						echo $string;

						exit;
				} catch ( Exception $e ) {
						ATKPLog::LogError( $e->getMessage() );

						$gif_data[] = array(
								'error'   => 'An error has occurred.',
								'message' => $e->getMessage(),
						);

						wp_send_json( $gif_data );
				}
		}

		function atkp_create_list() {
				try {
						$nounce = ATKPTools::get_post_parameter( 'request_nonce', 'string' );

						if ( ! wp_verify_nonce( $nounce, 'atkp-import-nonce', false ) ) {
								throw new Exception( 'Nonce invalid' );
						}

						$shopid     = ATKPTools::get_post_parameter( 'shop', 'string' );
						$searchterm = ATKPTools::get_post_parameter( 'searchterm', 'string' );
						$listtype   = ATKPTools::get_post_parameter( 'listtype', 'string' );
						$title      = ATKPTools::get_post_parameter( 'title', 'string' );

						$department     = ATKPTools::get_post_parameter( 'department', 'string' );
						$sortby         = ATKPTools::get_post_parameter( 'sortby', 'string' );
						$loadmoreoffers = ATKPTools::get_post_parameter( 'loadmoreoffers', 'bool' );

						//shop: shop, title: title, department: department, sortby:sortby, browsenode:browsenodeid, searchterm: keyword, listtype: source, loadmoreoffers: loadmoreoffers

						$post_id = ATKPTools::create_list( $title, $shopid, $listtype, $searchterm, $department, $sortby, $loadmoreoffers );

						$listservice = new atkp_listservice( array() );

						$shop = $shopid != '' ? atkp_shop::load( $shopid, true ) : null;

						$listservice->update_lists($shop, array($post_id));

						$gif_data[] = array(
								'postid'   => $post_id,
								'title'    => get_the_title( $post_id ),
								'edit_url' => get_edit_post_link( $post_id ),
						);

						wp_send_json( $gif_data );

				} catch ( Exception $e ) {
						ATKPLog::LogError( $e->getMessage() );

						$gif_data[] = array(
								'error'   => 'An error has occurred.',
								'message' => $e->getMessage(),
						);

						wp_send_json( $gif_data );
				}
		}

		function atkp_import_product() {
				try {
						$nounce = ATKPTools::get_post_parameter( 'request_nonce', 'string' );

						if ( ! wp_verify_nonce( $nounce, 'atkp-import-nonce' ) ) {
								throw new Exception( 'Nonce invalid' );
						}

						$shopid    = ATKPTools::get_post_parameter( 'shop', 'string' );
						$asin      = ATKPTools::get_post_parameter( 'asin', 'string' );
						$asintype  = ATKPTools::get_post_parameter( 'asintype', 'string' );
						$title     = ATKPTools::get_post_parameter( 'title', 'string' );
						$status    = ATKPTools::get_post_parameter( 'status', 'string' );
						$importurl = ATKPTools::get_post_parameter( 'importurl', 'url' );


						$brand = ATKPTools::get_post_parameter( 'brand', 'string' );
						$mpn = ATKPTools::get_post_parameter( 'mpn', 'string' );

						if ( $shopid == '' ) {
								throw new Exception( 'shop required' );
						}
						if ( $asin == '' ) {
								throw new Exception( 'asin required' );
						}

						$globaltools = new atkp_global_tools();

						$gif_data = $globaltools->atkp_import_product( $shopid, $asin, $asintype, $title, $status, $importurl, $brand, $mpn );

						wp_send_json( $gif_data );

				} catch ( Exception $e ) {
						ATKPLog::LogError( $e->getMessage() );

						$gif_data[] = array(
								'error'   => 'An error has occurred.',
								'message' => $e->getMessage(),
						);

						wp_send_json( $gif_data );
				}
		}

		function atkp_get_object() {
				try {
						$nounce = ATKPTools::get_post_parameter( 'request_nonce', 'string' );

						if ( ! wp_verify_nonce( $nounce, 'atkp-get-nonce' ) ) {
								throw new Exception( 'Nonce invalid' );
						}

						$post_type = ATKPTools::get_post_parameter( 'post_type', 'string' );
						$id        = ATKPTools::get_post_parameter( 'post_id', 'string' );

						if ( $post_type == '' ) {
								throw new Exception( 'post_type required' );
						}
						if ( $id == '' ) {
								throw new Exception( 'id required' );
						}

						$gif_data[] = array();

						switch ( $post_type ) {
								case ATKP_PRODUCT_POSTTYPE:
								case ATKP_LIST_POSTTYPE:
										$gif_data['post_id']   = $id;
										$gif_data['post_type'] = $post_type;
										$gif_data['title']     = get_the_title( $id );
										$gif_data['edit_url']  = get_edit_post_link( $id );
										break;
								default:
										throw new exception( 'unknown posttype: ' . $post_type );
						}

						wp_send_json( $gif_data );

				} catch ( Exception $e ) {
						ATKPLog::LogError( $e->getMessage() );

						$gif_data[] = array(
								'error'   => 'An error has occurred.',
								'message' => $e->getMessage(),
						);

						wp_send_json( $gif_data );
				}
		}

		function atkp_frontend_search_products() {

				try {
						$azproducts = $this->localSearch( true );

						if ( $azproducts != null ) {
								wp_send_json( $azproducts );
						}
				} catch ( Exception $e ) {
						ATKPLog::LogError( $e->getMessage() );

						$gif_data[] = array(
								'error'   => 'An error has occurred.',
								'message' => $e->getMessage(),
						);

						wp_send_json( $gif_data );
				}

		}

		function atkp_live_addean_backend() {

				try {
						$html = $this->addeantoproduct();

						$gif_data[] = array(
								'html'   => $html,
						);

						wp_send_json( $gif_data );

				} catch ( Exception $e ) {
						ATKPLog::LogError( $e->getMessage() );

						$gif_data[] = array(
								'error'   => 'An error has occurred.',
								'message' => $e->getMessage(),
						);

						wp_send_json( $gif_data );
				}

		}

		function atkp_live_search_backend() {
				try {
						$html = $this->liveSearchBackend();

						$gif_data[] = array(
								'html'   => $html,
						);

						wp_send_json( $gif_data );

				} catch ( Exception $e ) {
						ATKPLog::LogError( $e->getMessage() );

						$gif_data[] = array(
								'error'   => 'An error has occurred.',
								'message' => $e->getMessage(),
						);

						wp_send_json( $gif_data );
				}
		}



		function atkp_live_search_render() {
				try {
						$html = $this->liveSearch();

						$gif_data[] = array(
								'html'   => $html,
						);

						wp_send_json( $gif_data );

				} catch ( Exception $e ) {
						ATKPLog::LogError( $e->getMessage() );

						$gif_data[] = array(
								'error'   => 'An error has occurred.',
								'message' => $e->getMessage(),
						);

						wp_send_json( $gif_data );
				}
		}

		function atkp_search_local_products() {

				try {
						$azproducts = $this->localSearch();

						if ( $azproducts != null ) {
								wp_send_json( $azproducts );
						}
				} catch ( Exception $e ) {
						ATKPLog::LogError( $e->getMessage() );

						$gif_data[] = array(
								'error'   => 'An error has occurred.',
								'message' => $e->getMessage(),
						);

						wp_send_json( $gif_data );
				}

		}

		function atkp_search_products() {
				try {
						$azproducts = $this->quickSearch( 'product' );

						if ( $azproducts != null ) {
								wp_send_json( $azproducts );
						}
				} catch ( Exception $e ) {
						ATKPLog::LogError( $e->getMessage() );

						$gif_data[] = array(
								'error'   => 'An error has occurred.',
								'message' => $e->getMessage(),
						);

						wp_send_json( $gif_data );
				}
		}

		function atkp_search_filters() {
				try {
						$azproducts = $this->quickSearch( 'filter' );

						if ( $azproducts != null ) {
								wp_send_json( $azproducts );
						}
				} catch ( Exception $e ) {
						ATKPLog::LogError( $e->getMessage() );

						$gif_data[] = array(
								'error'   => 'An error has occurred.',
								'message' => $e->getMessage(),
						);

						wp_send_json( $gif_data );
				}
		}

		function atkp_search_departments() {
				try {
						$azproducts = $this->quickSearch( 'department' );

						if ( $azproducts != null ) {
								wp_send_json( $azproducts );
						}
				} catch ( Exception $e ) {
						ATKPLog::LogError( $e->getMessage() );

						$gif_data[] = array(
								'error'   => 'An error has occurred.',
								'message' => $e->getMessage(),
						);

						wp_send_json( $gif_data );
				}
		}

		function atkp_search_browsenodes() {
				try {
						$aznodes = $this->quickSearch( 'browsenode' );

						if ( $aznodes != null ) {
								wp_send_json( $aznodes );
						}
				} catch ( Exception $e ) {
						ATKPLog::LogError( $e->getMessage() );

						$gif_data[] = array(
								'error'   => 'An error has occurred.',
								'message' => $e->getMessage(),
						);

						wp_send_json( $gif_data );
				}
		}

		function addeantoproduct() {
				$productid    = ATKPTools::get_post_parameter( 'productid', 'int' );
				$ean    = ATKPTools::get_post_parameter( 'ean', 'string' );

				$eans = ATKPTools::get_post_setting( $productid, ATKP_PRODUCT_POSTTYPE . '_ean' );

				$eanarray = explode(',',$eans );


				$neweanarray = explode(',',$ean );

				foreach($neweanarray as $newean) {
						if ( ! in_array( $newean, $eanarray ) ) {
								array_push( $eanarray, $newean );
						}
				}

				$eanarray = array_filter($eanarray, function($value) { return $value !== ''; });

				$eans = implode(',', $eanarray);
				ATKPTools::set_post_setting( $productid, ATKP_PRODUCT_POSTTYPE . '_ean' , $eans);
		}

		function liveSearchBackend() {
				$shopid    = ATKPTools::get_post_parameter( 'shopid', 'int' );
				$keyword    = ATKPTools::get_post_parameter( 'keyword', 'string' );
				$searchoption    = ATKPTools::get_post_parameter( 'searchoption', 'string' );
				$asintype    = ATKPTools::get_post_parameter( 'asintype', 'string' );

				if($keyword == '')
						return __('Search term is required', ATKP_PLUGIN_PREFIX);

				$shop = atkp_shop::load( $shopid );

				$resultVal = '';

				if ( $shop != null && $shop->provider != null ) {

						$resultVal = '
						<table class="wp-list-table widefat fixed striped" style="width:99%;">
                <thead>
                <tr>
                    <th scope="col" class="manage-column" style="width:20px">
<input type="checkbox" class="selectAll" />
                    </th>
                    <th scope="col" class="manage-column"
                        style="width: 100px;text-align:center">
								        '. __( 'Image', ATKP_PLUGIN_PREFIX ) .'
                    </th>

                    <th scope="col" class="manage-column column-primary">
								        '. __( 'Title', ATKP_PLUGIN_PREFIX ) .'
                    </th>

                    <th scope="col" class="manage-column" style="width:210px"
                    ">
						        '. __( 'Status', ATKP_PLUGIN_PREFIX ) .'
                    </th>

                </tr>
                </thead>

                <tbody>
						';


						try {
								$shop->provider->checklogon( $shop );
								$result = $shop->provider->quick_search( $keyword, $searchoption == 'asin' || $searchoption == 'ean' || $searchoption == 'articlenumber' ? $searchoption : 'product', 1 );

								if ( isset( $result ) ) {
										foreach ( $result as $product ) {
												$asin2 = '';
												switch ( strtoupper($asintype)) {
														default:
														case 'ASIN':
																$asin2 = $product['asin'];
																break;
														case 'EAN':
																$asin2 = isset($product['ean']) ? $product['ean'] : '';
																break;
														case 'TITLE':
																$asin2 = $product['title'];
																break;
														case 'ARTICLENUMBER':
																$asin2 =  isset($product['articlenumber']) ? $product['articlenumber'] : '';
																break;

												}


												$asin = $product['asin'];
												$resultVal .= '
												<tr>
														<td><input class="atkp-checkboxstyle" type="checkbox" name="atkp_prd_'.$shop->id.'_'.$asin.'" class="atkp-productimport" asintype="'.esc_attr($asintype).'" shopid="'.esc_attr($shop->id).'"  asin="'.esc_attr($asin).'" asinkey="'.esc_attr($asin2).'"  ean="'.esc_attr(isset($product['ean']) ? $product['ean'] : '').'"   articlenumber="'.esc_attr(isset($product['articlenumber']) ? $product['articlenumber'] : '').'" /> </td>
														<td style="text-align:center">
																' . (  isset( $product['imageurl']) ? '<img src="' . $product['imageurl'] . '" style="max-width: 100px;" />' : '' ).'
														</td>

														<td>
																<span>'.  $product['title']. '</span>
																<br/>
																'. __( 'Unique ID', ATKP_PLUGIN_PREFIX ) .': '. $asin.', EAN: '.( isset( $product['ean'] ) ? $product['ean'] : '-').', '. __( 'Articlenumber', ATKP_PLUGIN_PREFIX ).': '.( isset( $product['articlenumber'] ) ?	$product['articlenumber'] : '-').' 
																'.(isset( $product['saleprice'] ) ? ', ' . sprintf( __( 'Price: %s', ATKP_PLUGIN_PREFIX ), $product['saleprice'] ) : '').'
																<br/>
																<a href="'. $product['producturl']. '"
																   target="_blank">'. __( 'View product', ATKP_PLUGIN_PREFIX ).'</a>
														</td>

														<td>
																'. ($this->get_product_status($searchoption, $product, $asin2)).'
														</td>

												</tr>';
										}
								}

						} catch ( Exception $e ) {

								ATKPLog::LogError( $e->getMessage() );

								return  $e->getMessage();
						}

						$resultVal .= '</tbody></table>';

				}

				return $resultVal;
		}

		private function get_product_status($searchoption,$product, $asin) {

				if ( $asin != '' ) {
						$args     = array(
								'meta_key'       => ATKP_PRODUCT_POSTTYPE . '_asin',
								'meta_value'     => $asin,
								'post_type'      => ATKP_PRODUCT_POSTTYPE,
								'post_status'    => array( 'publish', 'draft' ),
								'posts_per_page' => - 1
						);
						$subposts = get_posts( $args );
				}

				$result= '<div id="atkp-status-' . $product['asin'] . '">';

				if ( isset( $subposts ) && count( $subposts ) > 0 ) {
						$myprd = $subposts[0];

						$result .= '<img style="vertical-align:middle" src="' . plugins_url( 'images/yes.png', ATKP_PLUGIN_FILE ) . '" alt="' . __( 'Imported', ATKP_PLUGIN_PREFIX ) . '"/>';
						$result .= '<a style="margin-left:5px" href="' . get_edit_post_link( $myprd->ID ) . '" target="_blank">' . __( 'Product imported.', ATKP_PLUGIN_PREFIX ) . '</a><br />';

				}

				$result .= '</div>';

				return $result;
		}

		function liveSearch() {

				$shopid    = ATKPTools::get_post_parameter( 'shopid', 'int' );
				$filter    = ATKPTools::get_post_parameter( 'filter', 'string' );
				$template    = ATKPTools::get_post_parameter( 'template', 'string' );
				$elementcss    = ATKPTools::get_post_parameter( 'elementcss', 'string' );
				$containercss    = ATKPTools::get_post_parameter( 'containercss', 'string' );
				$limit    = ATKPTools::get_post_parameter( 'limit', 'int' );

				if($limit <= 0)
						$limit= 10;

				if($filter == '')
						return 'searchtermrequired';

				$filterhelper = new atkp_filter_helper();
				$filterarray  = $filterhelper->parse_params_filter( $filter, false);

				$shop = atkp_shop::load( $shopid );

				if ( $shop != null && $shop->provider != null ) {
						$shop->provider->checklogon( $shop );

						if(!isset($filterarray['search']) || $filterarray['search'] == '')
								return 'searchtermrequired';

						try {
								$response = $shop->provider->retrieve_list( count($filterarray) > 1 ? 'ExtendedSearch' : 'Search', 'All', $filterarray['search'], '', $limit, null, $filterarray );
						} catch (Exception $e) {
								return 'noresultfound';
						}
						if(count($response->products) == 0) {
								return 'noresultfound';
						}

						$templatehelper = new atkp_template_helper();
						$resultValue =  $templatehelper->createOutput($response->products, '', $template, $containercss, $elementcss, '', '', false, 0, '', '', '', 100, 1, null);
						return $resultValue;
				}

				return 'html'.serialize($filterarray);
		}

		function localSearch( $isfrontend = false ) {
				//$nounce =  ATKPTools::get_post_parameter('request_nonce', 'string');

				//if ( !wp_verify_nonce( $nounce, 'atkp-search-nonce' ) )
				//    throw new Exception('Nonce invalid');

				$type    = ATKPTools::get_post_parameter( 'type', 'string' );
				$keyword = ATKPTools::get_post_parameter( 'keyword', 'string' );

				if ( ! $isfrontend ) {
						if ( $type == '' ) {
								throw new Exception( 'type is required' );
						}
				} else {
						if ( $type != ATKP_PRODUCT_POSTTYPE ) {
								throw new Exception( 'type not supported' );
						}
				}

				$products = array();
				$args     = array(
						'post_type'      => array( $type ),
						'suppress_filters' =>true,
						's'              => $keyword,
						'post_status'    => $isfrontend ? array( 'publish' ) : array( 'draft', 'publish' ),
						'paged'          => 1,
						'posts_per_page' => 50,

						'orderby' => 'relevance',
						'order'   => 'ASC',
				);

				$the_query = new WP_Query( $args );

				while ( $the_query->have_posts() ) {
						try {
								$the_query->the_post();

								$prd = $the_query->post;


								$product = array();
								//info: je nach anbieter wird entweder small oder large zurückgeliefert?!

								$product['id']    = $post_id = $prd->ID;
								$product['title'] = $prd->post_title;
								if ( ! $isfrontend ) {
										$product['editurl'] = get_edit_post_link( $prd->ID );
								}

								switch ( $type ) {
										case ATKP_PRODUCT_POSTTYPE:
												$imageurl = ATKPTools::get_post_setting( $post_id, ATKP_PRODUCT_POSTTYPE . '_smallimageurl', true );
												if ( $imageurl == '' ) {
														$imageurl = ATKPTools::get_post_setting( $post_id, ATKP_PRODUCT_POSTTYPE . '_mediumimageurl', true );
												}
												if ( $imageurl == '' ) {
														$imageurl = ATKPTools::get_post_setting( $post_id, ATKP_PRODUCT_POSTTYPE . '_largeimageurl', true );
												}

												$product['imageurl'] = $imageurl;

												$selectedshopid = ATKPTools::get_post_setting( $post_id, ATKP_PRODUCT_POSTTYPE . '_shopid', 0 );

												if ( $selectedshopid != '' ) {
														$shps = atkp_shop::load( $selectedshopid, false );
												}

												if ( ! isset( $shps ) || $shps == null ) {
														$product['shop'] = __( 'Manual product', ATKP_PLUGIN_PREFIX );
												} else {
														$product['shop'] = __( 'Shop', ATKP_PLUGIN_PREFIX ) . ': ' . $shps->title;
												}
												break;
										case ATKP_LIST_POSTTYPE:

												$selectedshopid = ATKPTools::get_post_setting( $post_id, ATKP_LIST_POSTTYPE . '_shopid', 0 );

												if ( $selectedshopid != '' ) {
														$shps = atkp_shop::load( $selectedshopid, false );
												}

												if ( ! isset( $shps ) || $shps == null ) {
														$product['shop'] = __( 'Manual list', ATKP_PLUGIN_PREFIX );
												} else {
														$product['shop'] = __( 'Shop', ATKP_PLUGIN_PREFIX ) . ': ' . $shps->title;
												}
												break;
										default:
												throw new exception( 'unknown type: ' . $type );
								}

								array_push( $products, $product );
						} catch ( Exception $e ) {


						}
				}

				wp_reset_postdata();

				return $products;
		}

		function quickSearch( $searchType ) {

				$nounce = ATKPTools::get_post_parameter( 'request_nonce', 'string' );

				if ( ! wp_verify_nonce( $nounce, 'atkp-search-nonce' ) ) {
						throw new Exception( 'Nonce invalid' );
				}

				$shopid  = ATKPTools::get_post_parameter( 'shop', 'string' );
				$keyword = ATKPTools::get_post_parameter( 'keyword', 'string' );

				if ( $shopid == '' ) {
						throw new Exception( 'shop required' );
				}
				if ( $keyword == '' && $searchType != 'department' && $searchType != 'filter' ) {
						throw new Exception( 'keyword required' );
				}

				$shop = atkp_shop::load( $shopid );


				if ( $shop != null && $shop->provider != null ) {
						$shop->provider->checklogon( $shop );

						if ( $searchType == 'department' ) {
								$depar = $shop->provider->retrieve_departments();

								$departments = array();
								foreach ( $depar as $key => $department ) {
										$department['caption'] = $department['caption'] . ' (' . $key . ')';

										$departments[ $key ] = $department;
								}

								return $departments;
						} else if ( $searchType == 'filter' ) {
								return $shop->provider->retrieve_filters();
						} else if ( $searchType == 'browsenode' ) {
								return $shop->provider->retrieve_browsenodes( $keyword );
						} else {
								$products = $shop->provider->quick_search( $keyword, $searchType );

								$newproducts = array();

								if ( isset( $products ) && is_array( $products ) ) {
										foreach ( $products as $product ) {
												if ( isset( $product['asin'] ) ) {
														$id = atkp_product::idbyasin( $product['asin'] );

														if ( $id == null ) {
																$product['productid'] = 'null';
														} else {
																$product['productid'] = $id;
														}
												} else {
														$product['productid'] = 'null';
												}

												array_push( $newproducts, $product );
										}
								}

								return $newproducts;
						}
				}

		}

}

?>