File "class-wt-prodimpexpcsv-basic-exporter.php"
Full Path: /home/vantageo/public_html/cache/cache/.wp-cli/wp-content/plugins/product-import-export-for-woo/admin/modules/product/export/class-wt-prodimpexpcsv-basic-exporter.php
File size: 32.86 KB
MIME-type: text/x-php
Charset: utf-8
<?php
if (!defined('WPINC')) {
exit;
}
class Wt_Import_Export_For_Woo_Basic_Product_Bulk_Export {
/**
* Product Exporter
*/
public static function do_export($post_type = 'product', $prod_ids = array()) {
global $wpdb;
$delimiter = !empty($_POST['delimiter']) ? $_POST['delimiter'] : ','; // WPCS: CSRF ok, input var ok.
$csv_columns = include_once( __DIR__ . '/../data/data-product-post-columns.php' );
$csv_columns = array_combine(array_keys($csv_columns), array_keys($csv_columns));
$standard_meta_columns = array_keys(array_slice($csv_columns, 12));
$csv_columns = self::wt_iew_get_product_columns($csv_columns);
$user_columns_name = !empty($_POST['columns_name']) ? wc_clean($_POST['columns_name']) : $csv_columns;
$export_columns = !empty($_POST['columns']) ? wc_clean($_POST['columns']) : array();
$product_taxonomies = self::wt_get_product_ptaxonomies();
$include_hidden_meta = apply_filters('wt_iew_product_bulk_export_include_hidden_meta', true);
$export_children_sku = true;
$export_shortcodes = true;
$export_images_zip = false;
$wpdb->hide_errors();
@set_time_limit(0);
if (function_exists('apache_setenv'))
@apache_setenv('no-gzip', 1);
@ini_set('zlib.output_compression', 0);
@ob_end_clean(); // to prevent issue that unidentified characters when opened in MS-Excel in some servers
$file_name = apply_filters('wt_iew_product_bulk_export_product_filename', 'product_export_' . date('Y-m-d-h-i-s') . '.csv');
header('Content-Type: text/csv; charset=UTF-8');
header('Content-Disposition: attachment; filename=' . $file_name);
header('Pragma: no-cache');
header('Expires: 0');
$fp = fopen('php://output', 'w');
$found_pattributes = self::get_all_product_attributes('product');
$found_attributes = array_unique($found_pattributes);
$found_attributes = apply_filters('wt_iew_product_bulk_export_attribute_data', $found_attributes);
// Variable to hold the CSV data we're exporting
$row = array();
// Export header rows
foreach ($csv_columns as $column => $value) {
if (!isset($user_columns_name[$column])) {
continue;
}
if (!$export_columns || in_array($value, $export_columns) || in_array($column, $export_columns)) {
if ('meta' == $column) {
// foreach ($found_product_meta as $product_meta) {
// $row[] = 'meta:' . self::format_data($product_meta);
// }
continue;
}
if ('attributes' == $column) {
foreach ($found_attributes as $attribute) {
$row[] = 'attribute:' . self::format_data($attribute);
$row[] = 'attribute_data:' . self::format_data($attribute);
$row[] = 'attribute_default:' . self::format_data($attribute);
}
continue;
}
$temp_head = esc_attr($user_columns_name[$column]);
if (strpos($temp_head, 'yoast') === false) {
$temp_head = ltrim($temp_head, '_');
}
$row[] = $temp_head;
}
}
$row = apply_filters('wt_iew_alter_product_bulk_export_csv_columns', $row);
$row = array_map('Wt_Import_Export_For_Woo_Basic_Product_Bulk_Export::wrap_column', $row);
fwrite($fp, implode($delimiter, $row) . "\n");
$header_row = $row;
unset($row);
$csv_columns = self::wt_array_walk($csv_columns, 'meta:'); // Remove string 'meta:' from keys and values, YOAST support
$export_columns = self::wt_array_walk($export_columns, 'meta:'); // Remove string 'meta:' from keys and values, YOAST support
ini_set('max_execution_time', -1);
ini_set('memory_limit', -1);
$args = array(
'type' => array( 'external', 'grouped', 'simple'),
'include' => $prod_ids,
'return' => 'ids',
'limit' => 999
);
$products = wc_get_products( $args );
$posts_in = array();
foreach ($products as $value) {
array_push($posts_in, $value);
}
$product_args = $result_products = array();
if ($products) {
$product_args['post__in'] = array_values($posts_in);
$product_args['post_type'] = 'product';
$product_args['numberposts'] = 999;
$product_args = apply_filters('wt_iew_product_bulk_export_args', $product_args);
$result_products = get_posts($product_args);
}
// Loop products
foreach ($result_products as $product) {
if ($product->post_parent == 0)
$product->post_parent = '';
$row = array();
// Pre-process data
$meta_data = get_post_custom($product->ID);
$product->meta = new stdClass;
$product->attributes = new stdClass;
// Meta data
foreach ($meta_data as $meta => $value) {
if (!$meta) {
continue;
}
if (!$include_hidden_meta && !in_array($meta, array_keys($csv_columns)) ) { //skipping _wc_
continue;
}
$meta_value = maybe_unserialize(maybe_unserialize($value[0]));
if (is_array($meta_value)) {
$meta_value = json_encode($meta_value);
}
if (strstr($meta, 'attribute_pa_')) {
if ($meta_value) {
$get_name_by_slug = get_term_by('slug', $meta_value, str_replace('attribute_', '', $meta));
if ($get_name_by_slug) {
$product->meta->$meta = self::format_export_meta($get_name_by_slug->name, $meta);
} else {
$product->meta->$meta = self::format_export_meta($meta_value, $meta);
}
} else {
$product->meta->$meta = self::format_export_meta($meta_value, $meta);
}
} else {
$formatted_mdata = self::format_export_meta($meta_value, $meta );
$clean_meta_key = ltrim($meta, '_');
if(in_array($clean_meta_key, $standard_meta_columns)){
$meta = $clean_meta_key;
}
$product->meta->$meta = $formatted_mdata;
}
}
// Product attributes
if (isset($meta_data['_product_attributes'][0])) {
$attributes = maybe_unserialize(maybe_unserialize($meta_data['_product_attributes'][0]));
if (!empty($attributes) && is_array($attributes)) {
foreach ($attributes as $key => $attribute) {
if (!$key) {
continue;
}
if ($attribute['is_taxonomy'] == 1) {
$terms = wp_get_post_terms($product->ID, $attribute['name'], array("fields" => "names"));
if (!is_wp_error($terms)) {
$attribute_value = implode('|', $terms);
} else {
$attribute_value = '';
}
} else {
if (empty($attribute['name'])) {
continue;
}
$key = $attribute['name'];
$attribute_value = $attribute['value'];
}
if (!isset($attribute['position'])) {
$attribute['position'] = 0;
}
if (!isset($attribute['is_visible'])) {
$attribute['is_visible'] = 0;
}
if (!isset($attribute['is_variation'])) {
$attribute['is_variation'] = 0;
}
$attribute_data = $attribute['position'] . '|' . $attribute['is_visible'] . '|' . $attribute['is_variation'];
$_default_attributes = isset($meta_data['_default_attributes'][0]) ? maybe_unserialize(maybe_unserialize($meta_data['_default_attributes'][0])) : '';
if (is_array($_default_attributes)) {
// $_default_attribute = isset($_default_attributes[$key]) ? $_default_attributes[$key] : '';
$_default_attribute = isset($_default_attributes[strtolower($key)]) ? $_default_attributes[strtolower($key)] : ''; // default_attribute key always in lowercase
} else {
$_default_attribute = '';
}
$product->attributes->$key = array(
'value' => $attribute_value,
'data' => $attribute_data,
'default' => $_default_attribute
);
}
}
}
foreach ($csv_columns as $column => $value) {
if (!$export_columns || in_array($value, $export_columns) || in_array($column, $export_columns)) {
if ('regular_price' == $column && empty($product->meta->$column)) {
$column = '_price';
}
if (!self::wt_iew_is_woocommerce_prior_to('2.7')) {
if ('visibility' == $column) {
$product_terms = get_the_terms($product->ID, 'product_visibility');
if (!empty($product_terms)) {
if (!is_wp_error($product_terms)) {
$term_slug = '';
foreach ($product_terms as $i => $term) {
$term_slug .= $term->slug . (isset($product_terms[$i + 1]) ? '|' : '');
}
$row[] = $term_slug;
}
} else {
$row[] = '';
}
continue;
}
}
if ('parent' == $column) {
if ($product->post_parent) {
$post_parent_title = get_the_title($product->post_parent);
if ($post_parent_title) {
$row[] = self::format_data($post_parent_title);
} else {
$row[] = '';
}
} else {
$row[] = '';
}
continue;
}
if ('parent_sku' == $column) {
if ($product->post_parent) {
$row[] = get_post_meta($product->post_parent, '_sku', true);
} else {
$row[] = '';
}
continue;
}
// Export images/gallery
if ('images' == $column) {
$export_image_metadata = apply_filters('wt_iew_product_bulk_export_image_metadata', TRUE); //filter for disable export image meta datas such as alt,title,content,caption...
$image_file_names = array();
// Featured image
if (( $featured_image_id = get_post_thumbnail_id($product->ID))) {
$image_object = get_post($featured_image_id);
$img_url = wp_get_attachment_image_src($featured_image_id, 'full');
$image_meta = '';
if ($image_object && $export_image_metadata) {
$image_metadata = get_post_meta($featured_image_id);
$image_meta = " ! alt : " . ( isset($image_metadata['_wp_attachment_image_alt'][0]) ? $image_metadata['_wp_attachment_image_alt'][0] : '' ) . " ! title : " . $image_object->post_title . " ! desc : " . $image_object->post_content . " ! caption : " . $image_object->post_excerpt;
}
if ($image_object && $image_object->guid) {
$temp_images_export_to_csv = ($export_images_zip ? basename($img_url[0]) : $img_url[0]) . ($export_image_metadata ? $image_meta : '');
}
if (!empty($temp_images_export_to_csv)) {
$image_file_names[] = $temp_images_export_to_csv;
}
}
// Images
$images = isset($meta_data['_product_image_gallery'][0]) ? explode(',', maybe_unserialize(maybe_unserialize($meta_data['_product_image_gallery'][0]))) : false;
$results = array();
if ($images) {
foreach ($images as $image_id) {
if ($featured_image_id == $image_id) {
continue;
}
$temp_gallery_images_export_to_csv = '';
$gallery_image_meta = '';
$gallery_image_object = get_post($image_id);
$gallery_img_url = wp_get_attachment_image_src($image_id, 'full');
if ($gallery_image_object && $export_image_metadata) {
$gallery_image_metadata = get_post_meta($image_id);
$gallery_image_meta = " ! alt : " . ( isset($gallery_image_metadata['_wp_attachment_image_alt'][0]) ? $gallery_image_metadata['_wp_attachment_image_alt'][0] : '' ) . " ! title : " . $gallery_image_object->post_title . " ! desc : " . $gallery_image_object->post_content . " ! caption : " . $gallery_image_object->post_excerpt;
}
if ($gallery_image_object && $gallery_image_object->guid) {
$temp_gallery_images_export_to_csv = ($export_images_zip ? basename($gallery_img_url[0]) : $gallery_img_url[0]) . ($export_image_metadata ? $gallery_image_meta : '');
}
if (!empty($temp_gallery_images_export_to_csv)) {
$image_file_names[] = $temp_gallery_images_export_to_csv;
}
}
}
if (!empty($image_file_names)) {
$row[] = implode(' | ', $image_file_names);
} else {
$row[] = '';
}
continue;
}
// Downloadable files
if ('file_paths' == $column || 'downloadable_files' == $column) {
$file_paths_to_export = array();
if (!function_exists('wc_get_filename_from_url')) {
$file_paths = maybe_unserialize(maybe_unserialize($meta_data['_file_paths'][0]));
if ($file_paths) {
foreach ($file_paths as $file_path) {
$file_paths_to_export[] = $file_path;
}
}
$file_paths_to_export = implode(' | ', $file_paths_to_export);
$row[] = self::format_data($file_paths_to_export);
} elseif (isset($meta_data['_downloadable_files'][0])) {
$file_paths = maybe_unserialize(maybe_unserialize($meta_data['_downloadable_files'][0]));
if (is_array($file_paths) || is_object($file_paths)) {
foreach ($file_paths as $file_path) {
$file_paths_to_export[] = (!empty($file_path['name']) ? $file_path['name'] : self::wt_iew_get_filename_from_url($file_path['file']) ) . '::' . $file_path['file'];
}
}
$file_paths_to_export = implode(' | ', $file_paths_to_export);
}
if (!empty($file_paths_to_export)) {
$row[] = !empty($file_paths_to_export) ? self::format_data($file_paths_to_export) : '';
} else {
$row[] = '';
}
continue;
}
// Export taxonomies
// if ( 'taxonomies' == $column ) {
if (substr($column, 0, 4) === 'tax:') {
foreach ($product_taxonomies as $taxonomy) {
if (strstr($taxonomy->name, 'pa_'))
continue; // Skip attributes
if ('tax:' . $taxonomy->name != $column)
continue;
if (is_taxonomy_hierarchical($taxonomy->name)) {
$terms = wp_get_post_terms($product->ID, $taxonomy->name, array("fields" => "all"));
$formatted_terms = array();
foreach ($terms as $term) {
$ancestors = array_reverse(get_ancestors($term->term_id, $taxonomy->name));
$formatted_term = array();
foreach ($ancestors as $ancestor)
$formatted_term[] = get_term($ancestor, $taxonomy->name)->name;
$formatted_term[] = $term->name;
$formatted_terms[] = implode(' > ', $formatted_term);
}
$row[] = self::format_data(implode('|', $formatted_terms));
} else {
$terms = wp_get_post_terms($product->ID, $taxonomy->name, array("fields" => "names"));
$row[] = self::format_data(implode('|', $terms));
}
}
continue;
}
// Export meta data
if ('meta' == $column) {
continue;
}
// Find and export attributes
if ('attributes' == $column) {
foreach ($found_attributes as $attribute) {
if (isset($product->attributes) && isset($product->attributes->$attribute)) {
$values = $product->attributes->$attribute;
$row[] = self::format_data($values['value']);
$row[] = self::format_data($values['data']);
$row[] = self::format_data($values['default']);
} else {
$row[] = '';
$row[] = '';
$row[] = '';
}
}
continue;
}
// WF: Adding product permalink.
if ('product_page_url' == $column) {
$product_page_url = '';
if (!empty($product->ID)) {
$product_page_url = get_permalink($product->ID);
}
if (!empty($product->post_parent)) {
$product_page_url = get_permalink($product->post_parent);
}
$row[] = !empty($product_page_url) ? $product_page_url : '';
continue;
}
/**
* WPML
*/
if (apply_filters('wpml_setting', false, 'setup_complete')) {
if (in_array($column, array('wpml:language_code', 'wpml:original_product_id', 'wpml:original_product_sku'))) {
if ('wpml:language_code' == $column) {
$original_post_language_info = self::wt_iew_get_wpml_original_post_language_info($product->ID);
$row[] = (isset($original_post_language_info->language_code) && !empty($original_post_language_info->language_code) ? $original_post_language_info->language_code : '');
continue;
}
/*
* To get the ID of the original product post
* https://wpml.org/forums/topic/translated-product-get-id-of-original-lang-for-custom-fields/
*/
global $sitepress;
$original_product_id = icl_object_id($product->ID, 'product', false, $sitepress->get_default_language());
if ('wpml:original_product_id' == $column) {
$row[] = ($original_product_id ? $original_product_id : '');
continue;
}
if ('wpml:original_product_sku' == $column) {
$sku = get_post_meta($original_product_id, '_sku', true);
$row[] = ($sku ? $sku : '');
continue;
}
}
}
if (isset($product->meta->$column)) {
if ('children' == $column) {
if ($export_children_sku) {
$children_sku = '';
$children_id_array = str_replace('"', '', explode(',', trim($product->meta->$column, '[' . ']')));
if (!empty($children_id_array) && $children_id_array[0] != '""') {
foreach ($children_id_array as $children_id_array_key => $children_id) {
$children_sku = !empty($children_sku) ? "{$children_sku}|" . get_post_meta($children_id, '_sku', TRUE) : get_post_meta($children_id, '_sku', TRUE);
}
}
$row[] = !empty($children_sku) ? $children_sku : '';
} else {
$row[] = str_replace('"', '', implode('|', explode(',', trim($product->meta->$column, '[' . ']'))));
}
} elseif ('stock_status' == $column) {
$stock_status = self::format_data($product->meta->$column);
$term_product_type = wp_get_post_terms($product->ID, 'product_type', array('fields' => 'slugs'));
if (!is_wp_error($term_product_type) && isset($term_product_type[0])) {
$product_type = $term_product_type[0];
} else {
$product_type = '';
}
$row[] = !empty($stock_status) ? $stock_status : ( ( 'variable' == $product_type || 'variable-subscription' == $product_type ) ? '' : 'instock' );
} elseif ('sku' == $column) {//PIEPFW-528 url decode replace + with space
$row[] = $product->meta->$column;
} else {
$row[] = self::format_data($product->meta->$column);
}
} elseif (isset($product->$column) && !is_array($product->$column)) {
if ($export_shortcodes && ( 'post_content' == $column || 'post_excerpt' == $column )) {
//Convert Shortcodes to html for Description and Short Description
$row[] = do_shortcode($product->$column);
} elseif ('post_title' === $column) {
$row[] = sanitize_text_field($product->$column);
} else {
$row[] = self::format_data($product->$column);
}
} else {
$row[] = '';
}
}
}
$row = apply_filters('wt_iew_product_bulk_export_csv_data', $row, $product->ID, $header_row);
if (empty($row)) {//remove empty row export
continue;
}
// Add to csv
$row = array_map('Wt_Import_Export_For_Woo_Basic_Product_Bulk_Export::wrap_column', $row);
fwrite($fp, implode($delimiter, $row) . "\n");
unset($row);
}
fclose($fp);
exit;
}
public static function wt_get_product_ptaxonomies() {
$product_ptaxonomies = get_object_taxonomies('product', 'name');
$product_vtaxonomies = get_object_taxonomies('product_variation', 'name');
$product_taxonomies = array_merge($product_ptaxonomies, $product_vtaxonomies);
return $product_taxonomies;
}
/**
* To strip the specific string from the array key as well as value.
* @param array $array.
* @param string $data.
* @return array.
*/
public static function wt_array_walk($array, $data) {
$new_array = array();
foreach ($array as $key => $value) {
$new_array[str_replace($data, '', $key)] = str_replace($data, '', $value);
}
return $new_array;
}
/**
* Get File name by url
* @param string $file_url URL of the file.
* @return string the base name of the given URL (File name).
*/
public static function wt_iew_get_filename_from_url($file_url) {
$parts = parse_url($file_url);
if (isset($parts['path'])) {
return basename($parts['path']);
}
}
/**
* Get info like language code, parent product ID etc by product id.
* @param int Product ID.
* @return array/false.
*/
public static function wt_iew_get_wpml_original_post_language_info($element_id) {
$get_language_args = array('element_id' => $element_id, 'element_type' => 'post_product');
$original_post_language_info = apply_filters('wpml_element_language_details', null, $get_language_args);
return $original_post_language_info;
}
public static function wt_iew_is_woocommerce_prior_to($version) {
$woocommerce_is_pre_version = (!defined('WC_VERSION') || version_compare(WC_VERSION, $version, '<')) ? true : false;
return $woocommerce_is_pre_version;
}
public static function wt_iew_get_product_columns($post_columns) {
if (function_exists('wc_get_filename_from_url')) {
$file_path_header = 'downloadable_files';
} else {
$file_path_header = 'file_paths';
}
$taxonomies = array();
$product_taxonomies = self::wt_get_product_ptaxonomies();
foreach ($product_taxonomies as $taxonomy) {
if (strstr($taxonomy->name, 'pa_'))
continue; // Skip attributes
$taxonomies['tax:' . self::format_data($taxonomy->name)] = 'tax:' .self::format_data($taxonomy->name);
}
$post_columns = array_merge($post_columns, $taxonomies);
$post_columns['meta'] = 'Meta (custom fields)';
$post_columns['attributes'] = 'Attributes';
if (WC()->version < '2.7.0') {
$post_columns['_visibility'] = 'visibility';
}
if (apply_filters('wpml_setting', false, 'setup_complete')) {
$post_columns['wpml:language_code'] = 'wpml:language_code';
$post_columns['wpml:original_product_id'] = 'wpml:original_product_id';
$post_columns['wpml:original_product_sku'] = 'wpml:original_product_sku';
}
return apply_filters('wt_iew_woocommerce_csv_product_bulk_product_columns', $post_columns);
}
/**
* Format the data if required
* @param string $meta_value
* @param string $meta name of meta key
* @return string
*/
public static function format_export_meta($meta_value, $meta) {
switch ($meta) {
case '_sale_price_dates_from' :
case '_sale_price_dates_to' :
return $meta_value ? date('Y-m-d', $meta_value) : '';
break;
case '_upsell_ids' :
case '_crosssell_ids' :
return implode('|', array_filter((array) json_decode($meta_value)));
break;
default :
return $meta_value;
break;
}
}
public static function format_data($data) {
if (!is_array($data))
;
$data = (string) urldecode($data);
// $enc = mb_detect_encoding($data, 'UTF-8, ISO-8859-1', true);
$use_mb = function_exists('mb_detect_encoding');
$enc = '';
if ($use_mb) {
$enc = mb_detect_encoding($data, 'UTF-8, ISO-8859-1', true);
}
$data = ( $enc == 'UTF-8' ) ? $data : utf8_encode($data);
return $data;
}
/**
* Wrap a column in quotes for the CSV
* @param string data to wrap
* @return string wrapped data
*/
public static function wrap_column($data) {
return '"' . str_replace('"', '""', $data) . '"';
}
/**
* Get a list of all the product attributes for a post type.
* These require a bit more digging into the values.
*/
public static function get_all_product_attributes($post_type = 'product') {
global $wpdb;
$results = $wpdb->get_col($wpdb->prepare(
"SELECT DISTINCT pm.meta_value
FROM {$wpdb->postmeta} AS pm
LEFT JOIN {$wpdb->posts} AS p ON p.ID = pm.post_id
WHERE p.post_type = %s
AND p.post_status IN ( 'publish', 'private', 'draft', 'pending', 'future' )
AND pm.meta_key = '_product_attributes'", $post_type
));
// Go through each result, and look at the attribute keys within them.
$result = array();
if (!empty($results)) {
foreach ($results as $_product_attributes) {
$attributes = maybe_unserialize(maybe_unserialize($_product_attributes));
if (!empty($attributes) && is_array($attributes)) {
foreach ($attributes as $key => $attribute) {
if (!$key) {
continue;
}
if (!strstr($key, 'pa_')) {
if (empty($attribute['name'])) {
continue;
}
$key = $attribute['name'];
}
$result[$key] = $key;
}
}
}
}
sort($result);
return $result;
}
}