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| Dir : //home/trave494/tiktechtok.org/wp-content/plugins/pinterest-for-woocommerce/src/API/FeedIssues.php |
<?php
/**
* Parse & return the Pinterest Feed issues
*
* @package Pinterest_For_Woocommerce/API
* @version 1.0.0s
*/
namespace Automattic\WooCommerce\Pinterest\API;
use Automattic\WooCommerce\Pinterest as Pinterest;
use Automattic\WooCommerce\Pinterest\FeedRegistration;
use \WP_REST_Server;
use \WP_REST_Request;
use \WP_REST_Response;
use Exception;
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Endpoint returning the product-level issues of the XML feed.
*/
class FeedIssues extends VendorAPI {
/**
* Array used to hold the cached filenames for the feed Issues files.
*
* @var array
*/
private $feed_data_files = array();
/**
* Initialize class
*/
public function __construct() {
$this->base = 'feed_issues';
$this->endpoint_callback = 'get_feed_issues';
$this->methods = WP_REST_Server::READABLE;
$this->feed_data_files = Pinterest_For_Woocommerce()::get_data( 'feed_data_cache' ) ?? array();
$this->register_routes();
}
/**
* Get the feed issue lines for the last workflow of the current feed.
*
* @return array|WP_REST_Response|\WP_Error
*
* @param WP_REST_Request $request The request.
*
* @throws Exception PHP Exception.
*/
public function get_feed_issues( WP_REST_Request $request ) {
try {
$merchant_id = Pinterest_For_Woocommerce()::get_data( 'merchant_id' );
$feed_id = FeedRegistration::get_locally_stored_registered_feed_id();
if ( ! Pinterest\ProductSync::is_product_sync_enabled() || ! $feed_id || ! $merchant_id ) {
return array( 'lines' => array() );
}
$workflow = false;
$issues_file_url = $request->has_param( 'feed_issues_url' ) ? $request->get_param( 'feed_issues_url' ) : false;
$paged = $request->has_param( 'paged' ) ? (int) $request->get_param( 'paged' ) : 1;
$per_page = $request->has_param( 'per_page' ) ? (int) $request->get_param( 'per_page' ) : 25;
if ( false === $issues_file_url ) {
$workflow = Pinterest\Feeds::get_feed_latest_workflow( (string) $merchant_id, (string) $feed_id );
if ( $workflow && isset( $workflow->s3_validation_url ) ) {
$issues_file_url = $workflow->s3_validation_url;
}
}
if ( empty( $issues_file_url ) ) {
return array( 'lines' => array() );
}
// Get file.
$issues_file = $this->get_remote_file( $issues_file_url, (array) $workflow );
if ( empty( $issues_file ) ) {
throw new Exception( esc_html__( 'Error downloading feed issues file from Pinterest.', 'pinterest-for-woocommerce' ), 400 );
}
$start_line = ( ( $paged - 1 ) * $per_page );
$end_line = $start_line + $per_page - 1; // Starting from 0.
$issues_data = self::parse_lines( $issues_file, $start_line, $end_line );
if ( ! empty( $issues_data['lines'] ) ) {
$issues_data['lines'] = array_map( array( __CLASS__, 'prepare_issue_lines' ), $issues_data['lines'] );
}
$response = new WP_REST_Response(
array(
'lines' => $issues_data['lines'],
'total_rows' => $issues_data['total'],
)
);
$response->header( 'X-WP-Total', $issues_data['total'] );
$response->header( 'X-WP-TotalPages', ceil( $issues_data['total'] / $per_page ) );
return $response;
} catch ( \Throwable $th ) {
/* Translators: The error description as returned from the API */
$error_message = sprintf( esc_html__( 'Could not get current feed\'s issues. [%s]', 'pinterest-for-woocommerce' ), $th->getMessage() );
return new \WP_Error( \PINTEREST_FOR_WOOCOMMERCE_PREFIX . '_advertisers_error', $error_message, array( 'status' => $th->getCode() ) );
}
}
/**
* Add product specific data to each line.
*
* @param array $line The array contaning each col value for the line.
*
* @return array
*/
private static function prepare_issue_lines( $line ) {
$product = wc_get_product( $line['ItemId'] );
$edit_link = '';
$product_name = esc_html__( 'Invalid product', 'pinterest-for-woocommerce' );
if ( $product ) {
$product_name = $product->get_name();
}
if ( $product->get_parent_id() ) {
$product_name .= ' ' . esc_html__( '(Variation)', 'pinterest-for-woocommerce' );
$edit_link = get_edit_post_link( $product->get_parent_id(), 'not_display' ); // get_edit_post_link() will return '&' instead of '&' for anything other than the 'display' context.
}
$edit_link = empty( $edit_link ) && $product ? get_edit_post_link( $product->get_id(), 'not_display' ) : $edit_link; // get_edit_post_link() will return '&' instead of '&' for anything other than the 'display' context.
return array(
'status' => 'ERROR' === $line['Code'] ? 'error' : 'warning',
'product_name' => $product_name,
'product_edit_link' => $edit_link,
'issue_description' => $line['Message'],
);
}
/**
* Reads the file given in $issues_file, parses and returns the content of lines
* from $start_line to $end_line as array items.
*
* @param string $issues_file The file path to read from.
* @param int $start_line The first line to return.
* @param int $end_line The last line to return.
* @param boolean $has_keys Whether or not the 1st line of the file holds the header keys.
*
* @return array
*/
private static function parse_lines( $issues_file, $start_line, $end_line, $has_keys = true ) {
$lines = array();
$keys = '';
$delim = "\t";
$start_line = $has_keys ? $start_line + 1 : $start_line;
$end_line = $has_keys ? $end_line + 1 : $end_line;
$spl = new \SplFileObject( $issues_file );
// Get last line.
$spl->seek( $spl->getSize() );
$last_line = (int) $spl->key();
if ( $has_keys ) {
$spl->seek( 0 );
$keys = $spl->current();
$last_line--;
}
// Don't go over last line.
$end_line = $end_line > $last_line ? $last_line : $end_line;
for ( $i = $start_line; $i <= $end_line; $i++ ) {
$spl->seek( $i );
$lines[] = $spl->current();
}
if ( ! empty( $keys ) ) {
$keys = array_map( 'trim', explode( $delim, $keys ) );
}
foreach ( $lines as &$line ) {
$line = array_combine( $keys, array_map( 'trim', explode( $delim, $line ) ) );
}
return array(
'lines' => $lines,
'total' => $last_line,
);
}
/**
* Get the file from $url and save it to a temporary location.
* Return the path of the temporary file.
*
* @param string $url The URL to fetch the file from.
* @param mixed $cache_variables The variables to use in order to populate the cache key.
*
* @return string|boolean
*/
private function get_remote_file( $url, $cache_variables ) {
if ( is_array( $cache_variables ) && ! empty( $cache_variables ) ) {
$ignore_for_cache = array( 's3_source_url', 's3_validation_url' ); // These 2 are different on every response.
$cache_variables = array_diff_key( $cache_variables, array_flip( $ignore_for_cache ) );
}
$cache_key = PINTEREST_FOR_WOOCOMMERCE_PREFIX . '_feed_file_' . md5( $cache_variables ? wp_json_encode( $cache_variables ) : $url );
if ( isset( $this->feed_data_files[ $cache_key ] ) && file_exists( $this->feed_data_files[ $cache_key ] ) ) {
return $this->feed_data_files[ $cache_key ];
} elseif ( ! empty( $this->feed_data_files ) ) {
// Cleanup previously stored files.
foreach ( $this->feed_data_files as $key => $file ) {
@unlink( $file ); // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged --- We don't care if the file is already gone.
unset( $this->feed_data_files[ $key ] );
}
}
if ( ! function_exists( 'wp_tempnam' ) ) {
require_once ABSPATH . 'wp-admin/includes/file.php';
}
$target_file = wp_tempnam();
$response = wp_remote_get(
$url,
array(
'stream' => true,
'filename' => $target_file,
'timeout' => 300,
)
);
$result = $response && ! is_wp_error( $response ) ? $target_file : false;
if ( $result ) {
// Save to cache.
$this->feed_data_files[ $cache_key ] = $result;
$this->save_feed_data_cache();
}
return $result;
}
/**
* Save the current contents of feed_data_files to the options table.
*
* @return void
*/
private function save_feed_data_cache() {
Pinterest_For_Woocommerce()::save_data( 'feed_data_cache', $this->feed_data_files );
}
/**
* Cleanup feed cached data.
*/
public static function deregister() {
Pinterest_For_Woocommerce()::save_data( 'feed_data_cache', false );
}
}