Worker priority / no shadow worker

mod/item.php

@@ -807,12 +807,6 @@ function item_post(App $a) {
 		}
 	}
 
-	// Insert an item entry for UID=0 for global entries.
-	// We now do it in the background to save some time.
-	// This is important in interactive environments like the frontend or the API.
-	// We don't fork a new process since this is done anyway with the following command
-	Worker::add(['priority' => PRIORITY_HIGH, 'dont_fork' => true], "CreateShadowEntry", $post_id);
-
 	// When we are doing some forum posting via ! we have to start the notifier manually.
 	// These kind of posts don't initiate the notifier call in the item class.
 	if ($only_to_forum) {

src/Core/Worker.php

@@ -22,10 +22,8 @@
 namespace Friendica\Core;
 
 use Friendica\Core;
-use Friendica\Core\Process as ProcessAlias;
 use Friendica\Database\DBA;
 use Friendica\DI;
-use Friendica\Model\Process;
 use Friendica\Util\DateTimeFormat;
 
 /**
@@ -38,7 +36,7 @@ class Worker
 	const STATE_REFETCH    = 3; // Worker had refetched jobs in the execution loop.
 	const STATE_SHORT_LOOP = 4; // Worker is processing preassigned jobs, thus saving much time.
 
-	const FAST_COMMANDS = ['APDelivery', 'Delivery', 'CreateShadowEntry'];
+	const FAST_COMMANDS = ['APDelivery', 'Delivery'];
 
 	const LOCK_PROCESS = 'worker_process';
 	const LOCK_WORKER = 'worker';
@@ -580,7 +578,7 @@ class Worker
 			'workerqueue',
 			['id', 'pid', 'executed', 'priority', 'parameter'],
 			['NOT `done` AND `pid` != 0'],
-			['order' => ['priority', 'created']]
+			['order' => ['priority', 'retrial', 'created']]
 		);
 		self::$db_duration += (microtime(true) - $stamp);
 
@@ -850,7 +848,7 @@ class Worker
 		$ids = [];
 		$stamp = (float)microtime(true);
 		$condition = ["`priority` = ? AND `pid` = 0 AND NOT `done` AND `next_try` < ?", $priority, DateTimeFormat::utcNow()];
-		$tasks = DBA::select('workerqueue', ['id', 'parameter'], $condition, ['limit' => $limit, 'order' => ['created']]);
+		$tasks = DBA::select('workerqueue', ['id', 'parameter'], $condition, ['limit' => $limit, 'order' => ['retrial', 'created']]);
 		self::$db_duration += (microtime(true) - $stamp);
 		while ($task = DBA::fetch($tasks)) {
 			$ids[] = $task['id'];
@@ -970,7 +968,7 @@ class Worker
 		if ($limit > 0) {
 			$stamp = (float)microtime(true);
 			$condition = ["`pid` = 0 AND NOT `done` AND `next_try` < ?", DateTimeFormat::utcNow()];
-			$tasks = DBA::select('workerqueue', ['id', 'parameter'], $condition, ['limit' => $limit, 'order' => ['priority', 'created']]);
+			$tasks = DBA::select('workerqueue', ['id', 'parameter'], $condition, ['limit' => $limit, 'order' => ['priority', 'retrial', 'created']]);
 			self::$db_duration += (microtime(true) - $stamp);
 
 			while ($task = DBA::fetch($tasks)) {
@@ -1188,7 +1186,7 @@ class Worker
 	 *
 	 * next args are passed as $cmd command line
 	 * or: Worker::add(PRIORITY_HIGH, "Notifier", Delivery::DELETION, $drop_id);
-	 * or: Worker::add(array('priority' => PRIORITY_HIGH, 'dont_fork' => true), "CreateShadowEntry", $post_id);
+	 * or: Worker::add(array('priority' => PRIORITY_HIGH, 'dont_fork' => true), "Delivery", $post_id);
 	 *
 	 * @return boolean "false" if worker queue entry already existed or there had been an error
 	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException

src/Model/Item.php

@@ -2325,7 +2325,7 @@ class Item
 	 * @param integer $itemid Item ID that should be added
 	 * @throws \Exception
 	 */
-	public static function addShadow($itemid)
+	private static function addShadow($itemid)
 	{
 		$fields = ['uid', 'private', 'moderated', 'visible', 'deleted', 'network', 'uri'];
 		$condition = ['id' => $itemid, 'parent' => [0, $itemid]];
@@ -2388,7 +2388,7 @@ class Item
 	 * @param integer $itemid Item ID that should be added
 	 * @throws \Exception
 	 */
-	public static function addShadowPost($itemid)
+	private static function addShadowPost($itemid)
 	{
 		$item = self::selectFirst(self::ITEM_FIELDLIST, ['id' => $itemid]);
 		if (!DBA::isResult($item)) {
@@ -2470,6 +2470,10 @@ class Item
 		// Remove possibly remaining links
 		$naked_body = preg_replace(Strings::autoLinkRegEx(), '', $naked_body);
 
+		if (empty($naked_body)) {
+			return '';
+		}
+
 		$ld = new Language(DI::l10n()->getAvailableLanguages());
 		$languages = $ld->detect($naked_body)->limit(0, 3)->close();
 		if (is_array($languages)) {

src/Worker/CreateShadowEntry.php

@@ -1,39 +0,0 @@
-<?php
-/**
- * @copyright Copyright (C) 2020, Friendica
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-
-namespace Friendica\Worker;
-
-use Friendica\Model\Item;
-
-/**
- * This script creates posts with UID = 0 for a given public post.
- *
- * This script is started from mod/item.php to save some time when doing a post.
- */
-class CreateShadowEntry {
-	public static function execute($message_id = 0) {
-		if (empty($message_id)) {
-			return;
-		}
-
-		Item::addShadowPost($message_id);
-	}
-}

static/dbstructure.config.php

@@ -54,7 +54,7 @@
 use Friendica\Database\DBA;
 
 if (!defined('DB_UPDATE_VERSION')) {
-	define('DB_UPDATE_VERSION', 1370);
+	define('DB_UPDATE_VERSION', 1371);
 }
 
 return [
@@ -1460,7 +1460,7 @@ return [
 			"PRIMARY" => ["id"],
 			"done_parameter" => ["done", "parameter(64)"],
 			"done_executed" => ["done", "executed"],
-			"done_priority_created" => ["done", "priority", "created"],
+			"done_priority_retrial_created" => ["done", "priority", "retrial", "created"],
 			"done_priority_next_try" => ["done", "priority", "next_try"],
 			"done_pid_next_try" => ["done", "pid", "next_try"],
 			"done_pid_retrial" => ["done", "pid", "retrial"],