.-.-.-.-.-

<?php
/**
 * SEO for Craft
 *
 * @link      https://ethercreative.co.uk
 * @copyright Copyright (c) 2019 Ether Creative
 */

namespace ether\seo\services;

use craft\db\Query;
use craft\base\Component;
use ether\seo\fields\SeoField;
use ether\seo\jobs\UpgradeSeoDataJob;

/**
 * Class UpgradeService
 *
 * @author  Ether Creative
 * @package ether\seo\services
 */
class UpgradeService extends Component
{

public function toNewDataFormat ()
	{
		$craft = \Craft::$app;

// 1. For each SEO field, update the settings to the template
		$fields = $this->_getAllSeoFields();

$fields                = array_map(
			function ($field) use ($craft) {
				return $craft->fields->createField($field);
			}, $fields
		);
		$suffixesByFieldHandle = [];

$siteName = $craft->sites->primarySite->name;

/** @var SeoField $field */
		foreach ($fields as $field) if ($field->titleSuffix !== null)
		{
			// If `- Current Prefix` contains the site name, replace with `{{siteName}}`
			$suffix = $field->titleSuffix;

if (strpos($suffix, $siteName))
				$suffix = str_replace($siteName, '{{siteName}}', $suffix);

$field->title = [
				[
					'key'      => '1',
					'template' => '{title}',
					'locked'   => false,
				]
			];

if ($suffix !== '')
			{
				$field->title[] = [
					'key'      => '2',
					'template' => ' ' . $suffix,
					'locked'   => true,
				];

$suffixesByFieldHandle[$field->handle] =
					' ' . $field->titleSuffix;
			}
			else
			{
				$suffixesByFieldHandle[$field->handle] = '';
			}

// '[{title}] [- Current Prefix]' (or flipped if suffixAsPrefix is true)
			if ($field->suffixAsPrefix && $suffix !== '')
			{
				$field->title                =
					array_reverse($field->title, false);
				$field->title[0]['key']      = '1';
				$field->title[1]['key']      = '2';
				$field->title[1]['template'] = $suffix . ' ';

$suffixesByFieldHandle[$field->handle] =
					$field->titleSuffix . ' ';
			}

$craft->fields->saveField($field);
		}

// 2. Queue re-save of all elements that have an SEO field
		$layouts = $this->_getAllElementTypesAndIdsThatHaveSEOFields();

foreach ($layouts as $type => $data)
		{
			$suffix = '';
			if (array_key_exists($data['handle'], $suffixesByFieldHandle))
				$suffix = $suffixesByFieldHandle[$data['handle']];

$craft->queue->push(
				new UpgradeSeoDataJob(
					[
						'elementType' => $type,
						'criteria'    => [
							'id' => $data['ids']
						],
						'handle'      => $data['handle'],
						'suffix'      => $suffix,
					]
				)
			);
		}
	}

// Helpers
	// =========================================================================

private function _getAllSeoFields ()
	{
		return (new Query())
			->select(
				[
					'fields.id',
					'fields.dateCreated',
					'fields.dateUpdated',
					'fields.groupId',
					'fields.name',
					'fields.handle',
					'fields.context',
					'fields.instructions',
					'fields.translationMethod',
					'fields.translationKeyFormat',
					'fields.type',
					'fields.settings',
				]
			)
			->from(['{{%fields}} fields'])
			->where(['type' => SeoField::class])
			->orderBy(['fields.name' => SORT_ASC, 'fields.handle' => SORT_ASC])
			->all();
	}

private function _getAllElementTypesAndIdsThatHaveSEOFields ()
	{
		$results = (new Query())
			->select(['el.type', 'el.id', 'fields.handle'])
			->from(['{{%fields}} fields'])
			->innerJoin(
				'{{%fieldlayoutfields}} flf',
				'[[flf.fieldId]] = [[fields.id]]'
			)
			->innerJoin(
				'{{%fieldlayouts}} fl',
				'[[fl.id]] = [[flf.layoutId]]'
			)
			->innerJoin(
				'{{%elements}} el',
				'[[el.fieldLayoutId]] = [[flf.layoutId]] AND [[el.type]] = [[fl.type]]'
			)
			->where(['fields.type' => SeoField::class])
			->all();

return array_reduce(
			$results, function ($a, $b) {
			if (!array_key_exists($b['type'], $a))
				$a[$b['type']] = [
					'ids'    => [],
					'handle' => $b['handle'],
				];

$a[$b['type']]['ids'][] = $b['id'];

return $a;
		}, []
		);
	}

}

/srv/users/craft4/apps/./craft4-newsite-space/./vendor/ether/seo/src/services/./UpgradeService.php