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File: D:/HostingSpaces/Velosophe/dev.abloc.cc/wwwroot/app/plugins/woocommerce-exporter/exporter.php
<?php
/*
 * Plugin Name: WooCommerce - Store Exporter
 * Plugin URI: http://www.visser.com.au/woocommerce/plugins/exporter/
 * Description: Export store details out of WooCommerce into simple formatted files (e.g. CSV, TSV, Excel formats including XLS and XLSX, XML, etc.)
 * Version: 2.5
 * Author: Visser Labs
 * Author URI: http://www.visser.com.au/solutions/
 * License: GPL2
 * 
 * Text Domain: woocommerce-exporter
 * Domain Path: /languages/
 * 
 * WC requires at least: 2.3
 * WC tested up to: 4.0.1
 */

if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly

define( 'WOO_CE_DIRNAME', basename( dirname( __FILE__ ) ) );
define( 'WOO_CE_RELPATH', basename( dirname( __FILE__ ) ) . '/' . basename( __FILE__ ) );
define( 'WOO_CE_PATH', plugin_dir_path( __FILE__ ) );
define( 'WOO_CE_PREFIX', 'woo_ce' );

// Turn this on to enable additional debugging options at export time
if( !defined( 'WOO_CE_DEBUG' ) )
	define( 'WOO_CE_DEBUG', false );

// Avoid conflicts if Store Exporter Deluxe is activated
include_once( WOO_CE_PATH . 'common/common.php' );
if( defined( 'WOO_CD_PREFIX' ) == false )
	include_once( WOO_CE_PATH . 'includes/functions.php' );

// Plugin language support
function woo_ce_i18n() {

	$locale = apply_filters( 'plugin_locale', get_locale(), 'woocommerce-exporter' );
	load_textdomain( 'woocommerce-exporter', WP_LANG_DIR . '/woocommerce-exporter/woocommerce-exporter-' . $locale . '.mo' );
	load_plugin_textdomain( 'woocommerce-exporter', false, plugin_basename( dirname( __FILE__ ) ) . '/languages' );

}
add_action( 'init', 'woo_ce_i18n', 11 );

if( is_admin() ) {

	/* Start of: WordPress Administration */

	// Register our install script for first time install
	include_once( WOO_CE_PATH . 'includes/install.php' );
	register_activation_hook( __FILE__, 'woo_ce_install' );

	// Initial scripts and export process
	function woo_ce_admin_init() {

		global $export, $wp_roles;

		$action = ( function_exists( 'woo_get_action' ) ? woo_get_action() : false );

		$troubleshooting_url = 'https://www.visser.com.au/documentation/store-exporter-deluxe/troubleshooting/';

		// Now is the time to de-activate Store Exporter if Store Exporter Deluxe is activated
		if( defined( 'WOO_CD_PREFIX' ) ) {
			include_once( WOO_CE_PATH . 'includes/install.php' );
			woo_ce_deactivate_ce();
			return;
		}

		// An effort to reduce the memory load at export time
		if( $action <> 'export' ) {

			// Check the User has the activate_plugins capability
			$user_capability = 'activate_plugins';
			if( current_user_can( $user_capability ) ) {

				// Detect if another e-Commerce platform is activated
				if( !woo_is_woo_activated() && ( woo_is_jigo_activated() || woo_is_wpsc_activated() ) ) {
					$message = __( 'We have detected another e-Commerce Plugin than WooCommerce activated, please check that you are using Store Exporter for the correct platform.', 'woocommerce-exporter' );
					$message .= sprintf( ' <a href="%s" target="_blank">%s</a>', $troubleshooting_url, __( 'Need help?', 'woocommerce-exporter' ) );
					woo_ce_admin_notice( $message, 'error', 'plugins.php' );
				} else if( !woo_is_woo_activated() ) {
					$message = __( 'We have been unable to detect the WooCommerce Plugin activated on this WordPress site, please check that you are using Store Exporter for the correct platform.', 'woocommerce-exporter' );
					$message .= sprintf( ' <a href="%s" target="_blank">%s</a>', $troubleshooting_url, __( 'Need help?', 'woocommerce-exporter' ) );
					woo_ce_admin_notice( $message, 'error', 'plugins.php' );
				}

				// Detect if any known conflict Plugins are activated

				// WooCommerce Subscriptions Exporter - http://codecanyon.net/item/woocommerce-subscription-exporter/6569668
				if( function_exists( 'wc_subs_exporter_admin_init' ) ) {
					$message = __( 'We have detected an activated Plugin for WooCommerce that is known to conflict with Store Exporter, please de-activate WooCommerce Subscriptions Exporter to resolve export issues within Store Exporter.', 'woocommerce-exporter' );
					$message .= sprintf( '<a href="%s" target="_blank">%s</a>', $troubleshooting_url, __( 'Need help?', 'woocommerce-exporter' ) );
					woo_ce_admin_notice( $message, 'error', array( 'plugins.php', 'admin.php' ) );
				}

				// WP Easy Events Professional - https://emdplugins.com/plugins/wp-easy-events-professional/
				if( class_exists( 'WP_Easy_Events_Professional' ) ) {
					$message = __( 'We have detected an activated Plugin that is known to conflict with Store Exporter Deluxe, please de-activate WP Easy Events Professional to resolve export issues within Store Exporter Deluxe.', 'woocommerce-exporter' );
					$message .= sprintf( '<a href="%s" target="_blank">%s</a>', $troubleshooting_url, __( 'Need help?', 'woocommerce-exporter' ) );
					woo_ce_admin_notice( $message, 'error', array( 'plugins.php', 'admin.php' ) );
				}

				// Plugin row notices for the Plugins screen
				add_action( 'after_plugin_row_' . WOO_CE_RELPATH, 'woo_ce_admin_plugin_row' );

			}

			// Check the User has the view_woocommerce_reports capability
			$user_capability = apply_filters( 'woo_ce_admin_user_capability', 'view_woocommerce_reports' );
			if( current_user_can( $user_capability ) == false )
				return;

			// Check that we are on the Store Exporter screen
			$page = ( isset($_GET['page'] ) ? sanitize_text_field( $_GET['page'] ) : false );
			if( $page != strtolower( WOO_CE_PREFIX ) )
				return;

			// Add memory usage to the screen footer of the WooCommerce > Store Export screen
			add_filter( 'admin_footer_text', 'woo_ce_admin_footer_text' );

			woo_ce_export_init();

		}

		// Process any pre-export notice confirmations
		switch( $action ) {

			// This is where the magic happens
			case 'export':

				// Make sure we play nice with other WooCommerce and WordPress exporters
				if( !isset( $_POST['woo_ce_export'] ) )
					return;

				check_admin_referer( 'manual_export', 'woo_ce_export' );

				// Hide error logging during the export process
				if( function_exists( 'ini_set' ) )
					@ini_set( 'display_errors', 0 );

				// Welcome in the age of GZIP compression and Object caching
				if( !defined( 'DONOTCACHEPAGE' ) )
					define( 'DONOTCACHEPAGE', true );
				if( !defined( 'DONOTCACHCEOBJECT' ) )
					define( 'DONOTCACHCEOBJECT', true );

				// Set artificially high because we are building this export in memory
				if( function_exists( 'wp_raise_memory_limit' ) ) {
					add_filter( 'export_memory_limit', 'woo_ce_raise_export_memory_limit' );
					wp_raise_memory_limit( 'export' );
				}

				$timeout = woo_ce_get_option( 'timeout', 0 );
				$safe_mode = ( function_exists( 'safe_mode' ) ? ini_get( 'safe_mode' ) : false );
				if( !$safe_mode ) {
					// Double up, why not.
					if( function_exists( 'set_time_limit' ) )
						@set_time_limit( $timeout );
					if( function_exists( 'ini_set' ) )
						@ini_set( 'max_execution_time', $timeout );
				}
				if( function_exists( 'ini_set' ) )
					@ini_set( 'memory_limit', WP_MAX_MEMORY_LIMIT );

				// Set up the basic export options
				$export = new stdClass();
				$export->cron = 0;
				$export->scheduled_export = 0;
				$export->start_time = time();
				$export->idle_memory_start = woo_ce_current_memory_usage();
				$export->encoding = woo_ce_get_option( 'encoding', get_option( 'blog_charset', 'UTF-8' ) );
				// Reset the Encoding if corrupted
				if( $export->encoding == '' || $export->encoding == false || $export->encoding == 'System default' ) {
					$message = __( 'Encoding export option was corrupted, defaulted to UTF-8', 'woocommerce-exporter' );
					woo_ce_error_log( sprintf( 'Warning: %s', $message ) );
					$export->encoding = 'UTF-8';
					woo_ce_update_option( 'encoding', 'UTF-8' );
				}
				$export->delimiter = woo_ce_get_option( 'delimiter', ',' );
				// Reset the Delimiter if corrupted
				if( $export->delimiter == '' || $export->delimiter == false ) {
					$message = __( 'Delimiter export option was corrupted, defaulted to ,', 'woocommerce-exporter' );
					woo_ce_error_log( sprintf( 'Warning: %s', $message ) );
					$export->delimiter = ',';
					woo_ce_update_option( 'delimiter', ',' );
				}
				$export->category_separator = woo_ce_get_option( 'category_separator', '|' );
				// Reset the Category Separator if corrupted
				if( $export->category_separator == '' || $export->category_separator == false ) {
					$message = __( 'Category Separator export option was corrupted, defaulted to |', 'woocommerce-exporter' );
					woo_ce_error_log( sprintf( 'Warning: %s', $message ) );
					$export->category_separator = '|';
					woo_ce_update_option( 'category_separator', '|' );
				}
				$export->bom = woo_ce_get_option( 'bom', 1 );
				$export->escape_formatting = woo_ce_get_option( 'escape_formatting', 'all' );
				// Reset the Escape Formatting if corrupted
				if( $export->escape_formatting == '' || $export->escape_formatting == false ) {
					$message = __( 'Escape Formatting export option was corrupted, defaulted to all.', 'woocommerce-exporter' );
					woo_ce_error_log( sprintf( 'Warning: %s', $message ) );
					$export->escape_formatting = 'all';
					woo_ce_update_option( 'escape_formatting', 'all' );
				}
				$date_format = woo_ce_get_option( 'date_format', 'd/m/Y' );
				// Reset the Date Format if corrupted
				if( $date_format == '1' || $date_format == '' || $date_format == false ) {
					$message = __( 'Date Format export option was corrupted, defaulted to d/m/Y', 'woocommerce-exporter' );
					woo_ce_error_log( sprintf( 'Warning: %s', $message ) );
					$date_format = 'd/m/Y';
					woo_ce_update_option( 'date_format', $date_format );
				}

				// Save export option changes made on the Export screen
				$export->limit_volume = ( isset( $_POST['limit_volume'] ) ? sanitize_text_field( $_POST['limit_volume'] ) : '' );
				woo_ce_update_option( 'limit_volume', $export->limit_volume );
				if( in_array( $export->limit_volume, array( '', '0', '-1' ) ) ) {
					woo_ce_update_option( 'limit_volume', '' );
					$export->limit_volume = -1;
				}
				$export->offset = ( isset( $_POST['offset'] ) ? sanitize_text_field( $_POST['offset'] ) : '' );
				woo_ce_update_option( 'offset', $export->offset );
				if( in_array( $export->offset, array( '', '0' ) ) ) {
					woo_ce_update_option( 'offset', '' );
					$export->offset = 0;
				}
				$export->type = ( isset( $_POST['dataset'] ) ? sanitize_text_field( $_POST['dataset'] ) : false );

				// Set default values for all export options to be later passed onto the export process
				$export->fields = array();
				$export->fields_order = false;
				$export->export_format = 'csv';

				// Product sorting
				$export->product_category = false;
				$export->product_tag = false;
				$export->product_status = false;
				$export->product_type = false;
				$export->product_orderby = false;
				$export->product_order = false;
				$export->gallery_formatting = false;
				$export->upsell_formatting = false;
				$export->crosssell_formatting = false;

				// Category sorting
				$export->category_orderby = false;
				$export->category_order = false;

				// Tag sorting
				$export->tag_orderby = false;
				$export->tag_order = false;

				// User sorting
				$export->user_orderby = false;
				$export->user_order = false;

				if( !empty( $export->type ) ) {
					$export->fields = ( isset( $_POST[$export->type . '_fields'] ) ? array_map( 'sanitize_text_field', $_POST[$export->type . '_fields'] ) : false );
					$export->fields_order = ( isset( $_POST[$export->type . '_fields_order'] ) ? array_map( 'absint', $_POST[$export->type . '_fields_order'] ) : false );
					woo_ce_update_option( 'last_export', $export->type );
				}

				woo_ce_load_export_types();

				switch( $export->type ) {

					case 'product':
						// Set up dataset specific options
						$export->product_category = ( isset( $_POST['product_filter_category'] ) ? woo_ce_format_product_filters( array_map( 'absint', $_POST['product_filter_category'] ) ) : false );
						$export->product_tag = ( isset( $_POST['product_filter_tag'] ) ? woo_ce_format_product_filters( array_map( 'absint', $_POST['product_filter_tag'] ) ) : false );
						$export->product_status = ( isset( $_POST['product_filter_status'] ) ? woo_ce_format_product_filters( array_map( 'sanitize_text_field', $_POST['product_filter_status'] ) ) : false );
						$export->product_type = ( isset( $_POST['product_filter_type'] ) ? woo_ce_format_product_filters( array_map( 'sanitize_text_field', $_POST['product_filter_type'] ) ) : false );
						$export->product_orderby = ( isset( $_POST['product_orderby'] ) ? sanitize_text_field( $_POST['product_orderby'] ) : false );
						$export->product_order = ( isset( $_POST['product_order'] ) ? sanitize_text_field( $_POST['product_order'] ) : false );
						$export->gallery_formatting = ( isset( $_POST['product_gallery_formatting'] ) ? absint( $_POST['product_gallery_formatting'] ) : false );
						$export->upsell_formatting = ( isset( $_POST['product_upsell_formatting'] ) ? absint( $_POST['product_upsell_formatting'] ) : false );
						$export->crosssell_formatting = ( isset( $_POST['product_crosssell_formatting'] ) ? absint( $_POST['product_crosssell_formatting'] ) : false );

						// Save dataset export specific options
						if( $export->product_orderby <> woo_ce_get_option( 'product_orderby' ) )
							woo_ce_update_option( 'product_orderby', $export->product_orderby );
						if( $export->product_order <> woo_ce_get_option( 'product_order' ) )
							woo_ce_update_option( 'product_order', $export->product_order );
						if( $export->upsell_formatting <> woo_ce_get_option( 'upsell_formatting' ) )
							woo_ce_update_option( 'upsell_formatting', $export->upsell_formatting );
						if( $export->crosssell_formatting <> woo_ce_get_option( 'crosssell_formatting' ) )
							woo_ce_update_option( 'crosssell_formatting', $export->crosssell_formatting );
						break;

					case 'category':
						// Set up dataset specific options
						$export->category_orderby = ( isset( $_POST['category_orderby'] ) ? sanitize_text_field( $_POST['category_orderby'] ) : false );
						$export->category_order = ( isset( $_POST['category_order'] ) ? sanitize_text_field( $_POST['category_order'] ) : false );

						// Save dataset export specific options
						if( $export->category_orderby <> woo_ce_get_option( 'category_orderby' ) )
							woo_ce_update_option( 'category_orderby', $export->category_orderby );
						if( $export->category_order <> woo_ce_get_option( 'category_order' ) )
							woo_ce_update_option( 'category_order', $export->category_order );
						break;

					case 'tag':
						// Set up dataset specific options
						$export->tag_orderby = ( isset( $_POST['tag_orderby'] ) ? sanitize_text_field( $_POST['tag_orderby'] ) : false );
						$export->tag_order = ( isset( $_POST['tag_order'] ) ? sanitize_text_field( $_POST['tag_order'] ) : false );

						// Save dataset export specific options
						if( $export->tag_orderby <> woo_ce_get_option( 'tag_orderby' ) )
							woo_ce_update_option( 'tag_orderby', $export->tag_orderby );
						if( $export->tag_order <> woo_ce_get_option( 'tag_order' ) )
							woo_ce_update_option( 'tag_order', $export->tag_order );
						break;

					case 'user':
						// Set up dataset specific options
						$export->user_orderby = ( isset( $_POST['user_orderby'] ) ? sanitize_text_field( $_POST['user_orderby'] ) : false );
						$export->user_order = ( isset( $_POST['user_order'] ) ? sanitize_text_field( $_POST['user_order'] ) : false );

						// Save dataset export specific options
						if( $export->user_orderby <> woo_ce_get_option( 'user_orderby' ) )
							woo_ce_update_option( 'user_orderby', $export->user_orderby );
						if( $export->user_order <> woo_ce_get_option( 'user_order' ) )
							woo_ce_update_option( 'user_order', $export->user_order );
						break;

				}
				if( $export->type ) {

					$timeout = 600;
					if( isset( $_POST['timeout'] ) ) {
						$timeout = absint( $_POST['timeout'] );
						if( $timeout <> woo_ce_get_option( 'timeout' ) )
							woo_ce_update_option( 'timeout', $timeout );
					}
					if( !ini_get( 'safe_mode' ) ) {
						@set_time_limit( $timeout );
						@ini_set( 'max_execution_time', $timeout );
					}

					@ini_set( 'memory_limit', WP_MAX_MEMORY_LIMIT );

					$export->args = array(
						'limit_volume' => $export->limit_volume,
						'offset' => $export->offset,
						'encoding' => $export->encoding,
						'date_format' => $date_format,
						'product_category' => $export->product_category,
						'product_tag' => $export->product_tag,
						'product_status' => $export->product_status,
						'product_type' => $export->product_type,
						'product_orderby' => $export->product_orderby,
						'product_order' => $export->product_order,
						'category_orderby' => $export->category_orderby,
						'category_order' => $export->category_order,
						'tag_orderby' => $export->tag_orderby,
						'tag_order' => $export->tag_order,
						'user_orderby' => $export->user_orderby,
						'user_order' => $export->user_order
					);
					$export->args = apply_filters( 'woo_ce_extend_dataset_args', $export->args, $export->type );

					if( empty( $export->fields ) ) {
						if( function_exists( sprintf( 'woo_ce_get_%s_fields', $export->type ) ) ) {
							$export->fields = call_user_func_array( 'woo_ce_get_' . $export->type . '_fields', array( 'summary' ) );
							$message = __( 'No export fields were selected, defaulted to include all fields for this export type.', 'woocommerce-exporter' );
							woo_ce_admin_notice( $message, 'notice' );
						} else {
							$message = __( 'No export fields were selected, please try again with at least a single export field.', 'woocommerce-exporter' );
							woo_ce_admin_notice( $message, 'error' );
							return;
						}
					}
					woo_ce_save_fields( $export->type, $export->fields, $export->fields_order );

					if( $export->export_format == 'csv' ) {
						$export->filename = woo_ce_generate_csv_filename( $export->type );
					}

					// Print file contents to debug export screen
					if( WOO_CE_DEBUG ) {

						if( in_array( $export->export_format, array( 'csv' ) ) ) {
							woo_ce_export_dataset( $export->type );
						}
						$export->idle_memory_end = woo_ce_current_memory_usage();
						$export->end_time = time();

					// Print file contents to browser
					} else {

						// Hide welcome notices after the first export
						if( !woo_ce_get_option( 'dismiss_quick_export_prompt', 0 ) )
							woo_ce_update_option( 'dismiss_quick_export_prompt', 1 );
						if( !woo_ce_get_option( 'dismiss_overview_prompt', 0 ) )
							woo_ce_update_option( 'dismiss_overview_prompt', 1 );

						// Show the upgrade notice after the first export
						if(
							!woo_ce_get_option( 'show_upgrade_prompt', 0 ) && 
							!woo_ce_get_option( 'dismiss_upgrade_prompt', 0 )
						) {
							woo_ce_update_option( 'show_upgrade_prompt', 1 );
						}

						if( in_array( $export->export_format, array( 'csv' ) ) ) {

							// Generate CSV contents
							$bits = woo_ce_export_dataset( $export->type );
							unset( $export->fields );
							if( empty( $bits ) ) {
								$message = __( 'No export entries were found, please try again with different export filters.', 'woocommerce-exporter' );
								woo_ce_admin_notice( $message, 'error' );
								return;
							}
							if( woo_ce_get_option( 'delete_file', 1 ) ) {

								// Print directly to browser
								if( $export->export_format == 'csv' )
									woo_ce_generate_csv_header( $export->type );
								echo $bits;
								exit();

							} else {

								// Save to file and insert to WordPress Media
								if( $export->filename && $bits ) {
									if( $export->export_format == 'csv' )
										$post_ID = woo_ce_save_file_attachment( $export->filename, 'text/csv' );
									$upload = wp_upload_bits( $export->filename, null, $bits );
									if( ( $post_ID == false ) || $upload['error'] ) {
										wp_delete_attachment( $post_ID, true );
										if( isset( $upload['error'] ) )
											wp_redirect( esc_url( add_query_arg( array( 'failed' => true, 'message' => urlencode( $upload['error'] ) ) ) ) );
										else
											wp_redirect( esc_url( add_query_arg( array( 'failed' => true ) ) ) );
										return;
									}
									$attach_data = wp_generate_attachment_metadata( $post_ID, $upload['file'] );
									wp_update_attachment_metadata( $post_ID, $attach_data );
									update_attached_file( $post_ID, $upload['file'] );
									if( $post_ID ) {
										woo_ce_save_file_guid( $post_ID, $export->type, $upload['url'] );
										woo_ce_save_file_details( $post_ID );
									}
									$export_type = $export->type;
									unset( $export );

									// The end memory usage and time is collected at the very last opportunity prior to the CSV header being rendered to the screen
									woo_ce_update_file_detail( $post_ID, '_woo_idle_memory_end', woo_ce_current_memory_usage() );
									woo_ce_update_file_detail( $post_ID, '_woo_end_time', time() );

									// Generate CSV header
									woo_ce_generate_csv_header( $export_type );
									unset( $export_type );

									// Print file contents to screen
									if( $upload['file'] ) {
										readfile( $upload['file'] );
									} else {
										$url = add_query_arg( 'failed', true );
										wp_redirect( $url );
									}
									unset( $upload );
								} else {
									$url = add_query_arg( 'failed', true );
									wp_redirect( $url );
								}

							}

						}
						exit();
					}
				}
				break;

			// Save changes on Settings screen
			case 'save-settings':
				// We need to verify the nonce.
				if( !empty( $_POST ) && wp_verify_nonce( $_REQUEST['_wpnonce'], 'woo_ce_save_settings' ) ) {
					if( check_admin_referer( 'woo_ce_save_settings' ) )
						woo_ce_export_settings_save();
				}
				break;

			// Save changes on Field Editor screen
			case 'save-fields':
				// We need to verify the nonce.
				if( !empty( $_POST ) && check_admin_referer( 'save_fields', 'woo_ce_save_fields' ) ) {
					$fields = ( isset( $_POST['fields'] ) ? array_filter( $_POST['fields'] ) : array() );
					$export_type = ( isset( $_POST['type'] ) ? sanitize_text_field( $_POST['type'] ) : '' );
					$export_types = array_keys( woo_ce_get_export_types() );
					// Check we are saving against a valid export type
					if( in_array( $export_type, $export_types ) ) {
						woo_ce_update_option( $export_type . '_labels', $fields );
						$message = __( 'Field labels have been saved.', 'woocommerce-exporter' );
						woo_ce_admin_notice( $message );
					} else {
						$message = __( 'Changes could not be saved as we could not detect a valid export type. Raise this as a Premium Support issue and include what export type you were editing.', 'woocommerce-exporter' );
						woo_ce_admin_notice( $message, 'error' );
					}
				}
				break;

		}

	}
	add_action( 'admin_init', 'woo_ce_admin_init', 11 );

	// HTML templates and form processor for Store Exporter screen
	function woo_ce_html_page() {

		// Check the User has the view_woocommerce_reports capability
		$user_capability = apply_filters( 'woo_ce_admin_user_capability', 'view_woocommerce_reports' );
		if( current_user_can( $user_capability ) == false )
			return;

		global $wpdb, $export;

		$title = apply_filters( 'woo_ce_template_header', __( 'Store Exporter', 'woocommerce-exporter' ) );
		woo_ce_template_header( $title );
		$action = ( function_exists( 'woo_get_action' ) ? woo_get_action() : false );
		switch( $action ) {

			case 'export':
				if( WOO_CE_DEBUG ) {
					if( false === ( $export_log = get_transient( WOO_CE_PREFIX . '_debug_log' ) ) ) {
						$export_log = __( 'No export entries were found within the debug Transient, please try again with different export filters.', 'woocommerce-exporter' );
					} else {
						// We take the contents of our WordPress Transient and de-base64 it back to CSV format
						$export_log = base64_decode( $export_log );
					}
					delete_transient( WOO_CE_PREFIX . '_debug_log' );
					$output = '
<h3>' . sprintf( __( 'Export Details: %s', 'woocommerce-exporter' ), esc_attr( $export->filename ) ) . '</h3>
<p>' . __( 'This prints the $export global that contains the different export options and filters to help reproduce this on another instance of WordPress. Very useful for debugging blank or unexpected exports.', 'woocommerce-exporter' ) . '</p>
<textarea id="export_log">' . esc_textarea( print_r( $export, true ) ) . '</textarea>
<hr />';
					if( in_array( $export->export_format, array( 'csv' ) ) ) {
						$output .= '
<script type="text/javascript">
	$j(function() {
		$j(\'#export_sheet\').CSVToTable(\'\', {
			startLine: 0
		});
	});
</script>
<h3>' . __( 'Export', 'woocommerce-exporter' ) . '</h3>
<p>' . __( 'We use the <a href="http://code.google.com/p/jquerycsvtotable/" target="_blank"><em>CSV to Table plugin</em></a> to see first hand formatting errors or unexpected values within the export file.', 'woocommerce-exporter' ) . '</p>
<div id="export_sheet">' . esc_textarea( $export_log ) . '</div>
<p class="description">' . __( 'This jQuery plugin can fail with <code>\'Item count (#) does not match header count\'</code> notices which simply mean the number of headers detected does not match the number of cell contents.', 'woocommerce-exporter' ) . '</p>
<hr />';
					}
					$output .= '
<h3>' . __( 'Export Log', 'woocommerce-exporter' ) . '</h3>
<p>' . __( 'This prints the raw export contents and is helpful when the jQuery plugin above fails due to major formatting errors.', 'woocommerce-exporter' ) . '</p>
<textarea id="export_log" wrap="off">' . esc_textarea( $export_log ) . '</textarea>
<hr />
';
					echo $output;
				}

				woo_ce_manage_form();
				break;

			case 'update':
				woo_ce_admin_custom_fields_save();

				$message = __( 'Custom field changes saved. You can now select those additional fields from the Export Fields list.', 'woocommerce-exporter' );
				woo_ce_admin_notice_html( $message );
				woo_ce_manage_form();
				break;

			default:
				woo_ce_manage_form();
				break;

		}
		woo_ce_template_footer();

	}

	// HTML template for Export screen
	function woo_ce_manage_form() {

		$tab = ( isset( $_GET['tab'] ) ? sanitize_text_field( $_GET['tab'] ) : false );
		// If Skip Overview is set then jump to Export screen
		if( $tab == false && woo_ce_get_option( 'skip_overview', false ) )
			$tab = 'export';

		// Check that WC() is available
		if( !function_exists( 'WC' ) ) {
			$message = __( 'We couldn\'t load the WooCommerce resource WC(), check that WooCommerce is installed and active. If this persists get in touch with us.', 'woocommerce-exporter' );
			woo_ce_admin_notice_html( $message, 'error' );
			return;
		}

		woo_ce_load_export_types();
		woo_ce_admin_fail_notices();

		include_once( WOO_CE_PATH . 'templates/admin/tabs.php' );

	}

	/* End of: WordPress Administration */

}