first commit

wp-content/plugins/sitepress-multilingual-cms/API/Job/Map.php

@@ -0,0 +1,67 @@
+<?php
+
+namespace WPML\TM\API\Job;
+
+use WPML\Collect\Support\Traits\Macroable;
+use WPML\FP\Fns;
+use WPML\FP\Lst;
+use WPML\FP\Obj;
+use function WPML\FP\curryN;
+
+/**
+ * @method static callable|int fromJobId( ...$job_id )
+ * @method static callable|int|null fromRid( ...$rid )
+ */
+class Map {
+	use Macroable;
+
+	private static $rid_to_jobId = [];
+
+	public static function init() {
+		self::macro( 'fromJobId', curryN( 1, Fns::memorize( function ( $jobId ) {
+			$rid = Obj::prop( $jobId, array_flip( array_filter( self::$rid_to_jobId ) ) );
+			if ( $rid ) {
+				return $rid;
+			}
+
+			$rid = self::ridFromDB( $jobId );
+			self::$rid_to_jobId[$rid] = $jobId;
+
+			return $rid;
+		})));
+
+		self::macro( 'fromRid', curryN( 1, function ( $rid ) {
+			$jobId = Obj::prop( $rid, self::$rid_to_jobId );
+			if ( $jobId ) {
+				return $jobId;
+			}
+
+			$jobId                      = self::jobIdFromDB( $rid );
+			self::$rid_to_jobId[ $rid ] = $jobId;
+
+			return $jobId;
+		} ) );
+	}
+
+	public static function jobIdFromDB( $rid ) {
+		global $wpdb;
+		return (int) $wpdb->get_var(
+			$wpdb->prepare(
+				"SELECT MAX(job_id) FROM {$wpdb->prefix}icl_translate_job WHERE rid=%d",
+				$rid
+			)
+		);
+	}
+
+	public static function ridFromDB( $jobId ) {
+		global $wpdb;
+		return (int) $wpdb->get_var(
+			$wpdb->prepare(
+				"SELECT rid FROM {$wpdb->prefix}icl_translate_job WHERE job_id=%d",
+				$jobId
+			)
+		);
+	}
+}
+
+Map::init();