Пример #1
0
 function woo_ce_admin_init()
 {
     global $export, $wp_roles;
     // 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;
     }
     // Detect if WooCommerce Subscriptions Exporter is activated
     if (function_exists('wc_subs_exporter_admin_init')) {
         $message = sprintf(__('We have detected a WooCommerce Plugin that is activated and known to conflict with Store Exporter, please de-activate WooCommerce Subscriptions Exporter to resolve export issues. <a href="%s" target="_blank">Need help?</a>', 'woocommerce-exporter'), $troubleshooting_url);
         woo_cd_admin_notice($message, 'error', array('plugins.php', 'admin.php'));
     }
     // 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;
     }
     // Detect other platform versions
     woo_ce_detect_non_woo_install();
     // Process any pre-export notice confirmations
     $action = woo_get_action();
     switch ($action) {
         // Prompt on Export screen when insufficient memory (less than 64M is allocated)
         case 'dismiss_memory_prompt':
             woo_ce_update_option('dismiss_memory_prompt', 1);
             $url = esc_url(add_query_arg('action', null));
             wp_redirect($url);
             exit;
             break;
             // Prompt on Export screen when PHP configuration option max_execution_time cannot be increased
         // Prompt on Export screen when PHP configuration option max_execution_time cannot be increased
         case 'dismiss_execution_time_prompt':
             woo_ce_update_option('dismiss_execution_time_prompt', 1);
             $url = esc_url(add_query_arg('action', null));
             wp_redirect($url);
             exit;
             break;
             // Prompt on Export screen when insufficient memory (less than 64M is allocated)
         // Prompt on Export screen when insufficient memory (less than 64M is allocated)
         case 'dismiss_php_legacy':
             woo_ce_update_option('dismiss_php_legacy', 1);
             $url = esc_url(add_query_arg('action', null));
             wp_redirect($url);
             exit;
             break;
         case 'dismiss_subscription_prompt':
             woo_ce_update_option('dismiss_subscription_prompt', 1);
             $url = esc_url(add_query_arg('action', null));
             wp_redirect($url);
             exit;
             break;
             // Save skip overview preference
         // Save skip overview preference
         case 'skip_overview':
             $skip_overview = false;
             if (isset($_POST['skip_overview'])) {
                 $skip_overview = 1;
             }
             woo_ce_update_option('skip_overview', $skip_overview);
             if ($skip_overview == 1) {
                 $url = esc_url(add_query_arg('tab', 'export'));
                 wp_redirect($url);
                 exit;
             }
             break;
             // This is where the magic happens
         // 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']) && !check_admin_referer('manual_export', 'woo_ce_export')) {
                 return false;
             }
             // 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->delete_file = woo_ce_get_option('delete_file', 0);
             $export->encoding = woo_ce_get_option('encoding', get_option('blog_charset', 'UTF-8'));
             // Reset the Encoding if corrupted
             if ($export->encoding == '' || $export->encoding == false || $export->encoding == 'System default') {
                 error_log('[store-exporter] Encoding export option was corrupted, defaulted to UTF-8');
                 $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) {
                 error_log('[store-exporter] Delimiter export option was corrupted, defaulted to ,');
                 $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) {
                 error_log('[store-exporter] Category Separator export option was corrupted, defaulted to |');
                 $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) {
                 error_log('[store-exporter] Escape Formatting export option was corrupted, defaulted to all');
                 $export->escape_formatting = 'all';
                 woo_ce_update_option('escape_formatting', 'all');
             }
             $export->date_format = woo_ce_get_option('date_format', 'd/m/Y');
             // Reset the Date Format if corrupted
             if ($export->date_format == '1' || $export->date_format == '' || $export->date_format == false) {
                 error_log('[store-exporter] Date Format export option was corrupted, defaulted to d/m/Y');
                 $export->date_format = 'd/m/Y';
                 woo_ce_update_option('date_format', 'd/m/Y');
             }
             // 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', $export->limit_volume);
             if ($export->limit_volume == '') {
                 $export->limit_volume = -1;
             }
             $export->offset = isset($_POST['offset']) ? sanitize_text_field($_POST['offset']) : '';
             woo_ce_update_option('offset', $export->offset);
             if ($export->offset == '') {
                 $export->offset = 0;
             }
             // 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_categories = false;
             $export->product_tags = 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;
             $export->type = isset($_POST['dataset']) ? sanitize_text_field($_POST['dataset']) : false;
             if ($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', $export->type);
             }
             switch ($export->type) {
                 case 'product':
                     // Set up dataset specific options
                     $export->product_categories = isset($_POST['product_filter_category']) ? woo_ce_format_product_filters(array_map('absint', $_POST['product_filter_category'])) : false;
                     $export->product_tags = isset($_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((int) $_POST['timeout']);
                     if ($timeout != woo_ce_get_option('timeout')) {
                         woo_ce_update_option('timeout', $timeout);
                     }
                 }
                 if (!ini_get('safe_mode')) {
                     @set_time_limit((int) $timeout);
                 }
                 @ini_set('memory_limit', WP_MAX_MEMORY_LIMIT);
                 @ini_set('max_execution_time', (int) $timeout);
                 $export->args = array('limit_volume' => $export->limit_volume, 'offset' => $export->offset, 'encoding' => $export->encoding, 'date_format' => $export->date_format, 'product_categories' => $export->product_categories, 'product_tags' => $export->product_tags, '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' => $export->user_order);
                 if (empty($export->fields)) {
                     $message = __('No export fields were selected, please try again with at least a single export field.', 'woocommerce-exporter');
                     woo_ce_admin_notice($message, 'error');
                     return false;
                 }
                 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();
                     $export->end_time = time();
                     // Print file contents to browser
                 } else {
                     if (in_array($export->export_format, array('csv'))) {
                         // Generate CSV contents
                         $bits = woo_ce_export_dataset($export->type);
                         unset($export->fields);
                         if (!$bits) {
                             $message = __('No export entries were found, please try again with different export filters.', 'woocommerce-exporter');
                             woo_ce_admin_notice($message, 'error');
                             return false;
                         }
                         if ($export->delete_file) {
                             // Print to browser
                             if ($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 false;
                                 }
                                 $attach_data = wp_generate_attachment_metadata($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 {
                                     wp_redirect(esc_url(add_query_arg('failed', true)));
                                 }
                                 unset($upload);
                             } else {
                                 wp_redirect(esc_url(add_query_arg('failed', true)));
                             }
                         }
                     }
                     exit;
                 }
             }
             break;
             // Save changes on Settings screen
         // Save changes on Settings screen
         case 'save-settings':
             // Sanitize each setting field as needed
             woo_ce_update_option('export_filename', strip_tags((string) $_POST['export_filename']));
             woo_ce_update_option('delete_file', sanitize_text_field((int) $_POST['delete_file']));
             woo_ce_update_option('encoding', sanitize_text_field((string) $_POST['encoding']));
             woo_ce_update_option('delimiter', sanitize_text_field((string) $_POST['delimiter']));
             woo_ce_update_option('category_separator', sanitize_text_field((string) $_POST['category_separator']));
             woo_ce_update_option('bom', absint((int) $_POST['bom']));
             woo_ce_update_option('escape_formatting', sanitize_text_field((string) $_POST['escape_formatting']));
             if ($_POST['date_format'] == 'custom' && !empty($_POST['date_format_custom'])) {
                 woo_ce_update_option('date_format', sanitize_text_field((string) $_POST['date_format_custom']));
             } else {
                 woo_ce_update_option('date_format', sanitize_text_field((string) $_POST['date_format']));
             }
             $message = __('Changes have been saved.', 'woocommerce-exporter');
             woo_ce_admin_notice($message);
             break;
             // Save changes on Field Editor screen
         // Save changes on Field Editor screen
         case 'save-fields':
             $fields = isset($_POST['fields']) ? array_filter($_POST['fields']) : array();
             $types = array_keys(woo_ce_return_export_types());
             $export_type = isset($_POST['type']) ? sanitize_text_field($_POST['type']) : '';
             if (in_array($export_type, $types)) {
                 woo_ce_update_option($export_type . '_labels', $fields);
                 $message = __('Changes have been saved.', 'woocommerce-exporter');
                 woo_ce_admin_notice($message);
             } else {
                 $message = __('Changes could not be saved.', 'woocommerce-exporter');
                 woo_ce_admin_notice($message, 'error');
             }
             break;
     }
 }
Пример #2
0
 function woo_ce_admin_init()
 {
     global $export, $wp_roles;
     include_once 'includes/formatting.php';
     $action = woo_get_action();
     switch ($action) {
         case 'dismiss_memory_prompt':
             woo_ce_update_option('dismiss_memory_prompt', 1);
             $url = add_query_arg('action', null);
             wp_redirect($url);
             exit;
             break;
         case 'export':
             $export = new stdClass();
             $export->start_time = time();
             $export->idle_memory_start = woo_ce_current_memory_usage();
             $export->delimiter = $_POST['delimiter'];
             if ($export->delimiter != woo_ce_get_option('delimiter')) {
                 woo_ce_update_option('delimiter', $export->delimiter);
             }
             $export->category_separator = $_POST['category_separator'];
             if ($export->category_separator != woo_ce_get_option('category_separator')) {
                 woo_ce_update_option('category_separator', $export->category_separator);
             }
             $export->bom = $_POST['bom'];
             if ($export->bom != woo_ce_get_option('bom')) {
                 woo_ce_update_option('bom', $export->bom);
             }
             $export->escape_formatting = $_POST['escape_formatting'];
             if ($export->escape_formatting != woo_ce_get_option('escape_formatting')) {
                 woo_ce_update_option('escape_formatting', $export->escape_formatting);
             }
             $export->limit_volume = -1;
             if (!empty($_POST['limit_volume'])) {
                 $export->limit_volume = $_POST['limit_volume'];
                 if ($export->limit_volume != woo_ce_get_option('limit_volume')) {
                     woo_ce_update_option('limit_volume', $export->limit_volume);
                 }
             }
             $export->offset = 0;
             if (!empty($_POST['offset'])) {
                 $export->offset = (int) $_POST['offset'];
                 if ($export->offset != woo_ce_get_option('offset')) {
                     woo_ce_update_option('offset', $export->offset);
                 }
             }
             $export->delete_temporary_csv = 0;
             if (!empty($_POST['delete_temporary_csv'])) {
                 $export->delete_temporary_csv = (int) $_POST['delete_temporary_csv'];
                 if ($export->delete_temporary_csv != woo_ce_get_option('delete_csv')) {
                     woo_ce_update_option('delete_csv', $export->delete_temporary_csv);
                 }
             }
             $export->encoding = 'UTF-8';
             if (!empty($_POST['encoding'])) {
                 $export->encoding = (string) $_POST['encoding'];
                 if ($export->encoding != woo_ce_get_option('encoding')) {
                     woo_ce_update_option('encoding', $export->encoding);
                 }
             }
             if (!empty($_POST['date_format'])) {
                 $export->date_format = (string) $_POST['date_format'];
                 if ($export->date_format != woo_ce_get_option('date_format')) {
                     woo_ce_update_option('date_format', $export->date_format);
                 }
             }
             $export->fields = false;
             $export->product_categories = false;
             $export->product_tags = false;
             $export->product_status = false;
             $export->product_type = false;
             $export->product_orderby = false;
             $export->product_order = false;
             $export->category_orderby = false;
             $export->category_order = false;
             $export->tag_orderby = false;
             $export->tag_order = false;
             $export->order_dates_filter = false;
             $export->order_dates_from = '';
             $export->order_dates_to = '';
             $export->order_status = false;
             $export->order_customer = false;
             $export->order_user_roles = false;
             $export->order_items = 'combined';
             $export->order_orderby = false;
             $export->order_order = false;
             $export->type = isset($_POST['dataset']) ? $_POST['dataset'] : false;
             switch ($export->type) {
                 case 'products':
                     $export->fields = isset($_POST['product_fields']) ? $_POST['product_fields'] : false;
                     $export->product_categories = isset($_POST['product_filter_categories']) ? woo_ce_format_product_filters($_POST['product_filter_categories']) : false;
                     $export->product_tags = isset($_POST['product_filter_tags']) ? woo_ce_format_product_filters($_POST['product_filter_tags']) : false;
                     $export->product_status = isset($_POST['product_filter_status']) ? woo_ce_format_product_filters($_POST['product_filter_status']) : false;
                     $export->product_type = isset($_POST['product_filter_type']) ? woo_ce_format_product_filters($_POST['product_filter_type']) : false;
                     $export->product_orderby = isset($_POST['product_orderby']) ? $_POST['product_orderby'] : false;
                     if ($export->product_orderby != woo_ce_get_option('product_orderby')) {
                         woo_ce_update_option('product_orderby', $export->product_orderby);
                     }
                     $export->product_order = isset($_POST['product_order']) ? $_POST['product_order'] : false;
                     if ($export->product_order != woo_ce_get_option('product_order')) {
                         woo_ce_update_option('product_order', $export->product_order);
                     }
                     break;
                 case 'categories':
                     $export->fields = isset($_POST['category_fields']) ? $_POST['category_fields'] : false;
                     $export->category_orderby = isset($_POST['category_orderby']) ? $_POST['category_orderby'] : false;
                     if ($export->category_orderby != woo_ce_get_option('category_orderby')) {
                         woo_ce_update_option('category_orderby', $export->category_orderby);
                     }
                     $export->category_order = isset($_POST['category_order']) ? $_POST['category_order'] : false;
                     if ($export->category_order != woo_ce_get_option('category_order')) {
                         woo_ce_update_option('category_order', $export->category_order);
                     }
                     break;
                 case 'tags':
                     $export->fields = isset($_POST['tag_fields']) ? $_POST['tag_fields'] : false;
                     $export->tag_orderby = isset($_POST['tag_orderby']) ? $_POST['tag_orderby'] : false;
                     if ($export->tag_orderby != woo_ce_get_option('tag_orderby')) {
                         woo_ce_update_option('tag_orderby', $export->tag_orderby);
                     }
                     $export->tag_order = isset($_POST['tag_order']) ? $_POST['tag_order'] : false;
                     if ($export->tag_order != woo_ce_get_option('tag_order')) {
                         woo_ce_update_option('tag_order', $export->tag_order);
                     }
                     break;
                 case 'orders':
                     $export->fields = isset($_POST['order_fields']) ? $_POST['order_fields'] : false;
                     $export->order_dates_filter = isset($_POST['order_dates_filter']) ? $_POST['order_dates_filter'] : false;
                     $export->order_dates_from = $_POST['order_dates_from'];
                     $export->order_dates_to = $_POST['order_dates_to'];
                     $export->order_status = isset($_POST['order_filter_status']) ? woo_ce_format_product_filters($_POST['order_filter_status']) : false;
                     $export->order_customer = isset($_POST['order_customer']) ? $_POST['order_customer'] : false;
                     $export->order_user_roles = isset($_POST['order_filter_user_role']) ? woo_ce_format_user_role_filters($_POST['order_filter_user_role']) : false;
                     if (isset($_POST['order_items'])) {
                         $export->order_items = $_POST['order_items'];
                         if ($export->order_items != woo_ce_get_option('order_items_formatting')) {
                             woo_ce_update_option('order_items_formatting', $export->order_items);
                         }
                     }
                     if (isset($_POST['max_order_items'])) {
                         $export->max_order_items = (int) $_POST['max_order_items'];
                         if ($export->max_order_items != woo_ce_get_option('max_order_items')) {
                             woo_ce_update_option('max_order_items', $export->max_order_items);
                         }
                     }
                     $export->order_orderby = isset($_POST['order_orderby']) ? $_POST['order_orderby'] : false;
                     if ($export->order_orderby != woo_ce_get_option('order_orderby')) {
                         woo_ce_update_option('order_orderby', $export->order_orderby);
                     }
                     $export->order_order = isset($_POST['order_order']) ? $_POST['order_order'] : false;
                     if ($export->order_order != woo_ce_get_option('order_order')) {
                         woo_ce_update_option('order_order', $export->order_order);
                     }
                     break;
                 case 'customers':
                     $export->fields = $_POST['customer_fields'];
                     break;
                 case 'coupons':
                     $export->fields = $_POST['coupon_fields'];
                     break;
             }
             if ($export->type) {
                 $timeout = 600;
                 if (isset($_POST['timeout'])) {
                     $timeout = (int) $_POST['timeout'];
                     if ($timeout != woo_ce_get_option('timeout')) {
                         woo_ce_update_option('timeout', $timeout);
                     }
                 }
                 if (!ini_get('safe_mode')) {
                     @set_time_limit($timeout);
                 }
                 @ini_set('memory_limit', WP_MAX_MEMORY_LIMIT);
                 @ini_set('max_execution_time', (int) $timeout);
                 $args = array('limit_volume' => $export->limit_volume, 'offset' => $export->offset, 'encoding' => $export->encoding, 'date_format' => $export->date_format, 'product_categories' => $export->product_categories, 'product_tags' => $export->product_tags, '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, 'order_status' => $export->order_status, 'order_dates_filter' => $export->order_dates_filter, 'order_dates_from' => woo_ce_format_order_date($export->order_dates_from), 'order_dates_to' => woo_ce_format_order_date($export->order_dates_to), 'order_customer' => $export->order_customer, 'order_user_roles' => $export->order_user_roles, 'order_items' => $export->order_items, 'order_orderby' => $export->order_orderby, 'order_order' => $export->order_order);
                 woo_ce_save_fields($export->type, $export->fields);
                 $export->filename = woo_ce_generate_csv_filename($export->type);
                 if (WOO_CE_DEBUG) {
                     woo_ce_export_dataset($export->type, $args);
                     $export->idle_memory_end = woo_ce_current_memory_usage();
                     $export->end_time = time();
                 } else {
                     // Generate CSV contents
                     $bits = woo_ce_export_dataset($export->type, $args);
                     unset($export->fields);
                     if (!$bits) {
                         wp_redirect(add_query_arg('empty', true));
                         exit;
                     }
                     if (isset($export->delete_temporary_csv) && $export->delete_temporary_csv) {
                         // Print to browser
                         woo_ce_generate_csv_header($export->type);
                         echo $bits;
                         exit;
                     } else {
                         // Save to file and insert to WordPress Media
                         if ($export->filename && $bits) {
                             $post_ID = woo_ce_save_csv_file_attachment($export->filename);
                             $upload = wp_upload_bits($export->filename, null, $bits);
                             if ($upload['error']) {
                                 wp_delete_attachment($post_ID, true);
                                 wp_redirect(add_query_arg(array('failed' => true, 'message' => urlencode($upload['error']))));
                                 return;
                             }
                             $attach_data = wp_generate_attachment_metadata($post_ID, $upload['file']);
                             wp_update_attachment_metadata($post_ID, $attach_data);
                             if ($post_ID) {
                                 woo_ce_save_csv_file_guid($post_ID, $export->type, $upload['url']);
                                 woo_ce_save_csv_file_details($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_csv_file_detail($post_ID, '_woo_idle_memory_end', woo_ce_current_memory_usage());
                             woo_ce_update_csv_file_detail($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 {
                                 wp_redirect(add_query_arg('failed', true));
                             }
                             unset($upload);
                         } else {
                             wp_redirect(add_query_arg('failed', true));
                         }
                         exit;
                     }
                 }
             }
             break;
         default:
             // Detect other platform versions
             woo_ce_detect_non_woo_install();
             add_action('woo_ce_export_order_options_before_table', 'woo_ce_orders_filter_by_date');
             add_action('woo_ce_export_order_options_before_table', 'woo_ce_orders_filter_by_status');
             add_action('woo_ce_export_order_options_before_table', 'woo_ce_orders_filter_by_customer');
             add_action('woo_ce_export_order_options_after_table', 'woo_ce_orders_order_sorting');
             add_action('woo_ce_export_after_form', 'woo_ce_products_custom_fields');
             break;
     }
 }