mirror of
https://github.com/Poniverse/Pony.fm.git
synced 2024-11-21 20:48:00 +01:00
116 lines
3.5 KiB
PHP
116 lines
3.5 KiB
PHP
<?php
|
|
|
|
/**
|
|
* Pony.fm - A community for pony fan music.
|
|
* Copyright (C) 2016 Feld0
|
|
*
|
|
* 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 <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
namespace App\Traits;
|
|
|
|
use Config;
|
|
use Elasticsearch;
|
|
use Elasticsearch\Common\Exceptions\Missing404Exception;
|
|
use Illuminate\Foundation\Bus\DispatchesJobs;
|
|
use App\Contracts\Searchable;
|
|
use App\Jobs\UpdateSearchIndexForEntity;
|
|
|
|
/**
|
|
* Class IndexedInElasticsearch
|
|
*
|
|
* Classes using this trait must declare the `$elasticsearchType` property and
|
|
* implement the `Searchable` interface.
|
|
*
|
|
* @package App\Traits
|
|
*/
|
|
trait IndexedInElasticsearchTrait
|
|
{
|
|
use DispatchesJobs;
|
|
|
|
// These two functions are from the Searchable interface. They're included
|
|
// here, without being implemented, to assist IDE's when editing this trait.
|
|
public abstract function toElasticsearch():array;
|
|
public abstract function shouldBeIndexed():bool;
|
|
|
|
|
|
// Laravel automatically runs this method based on the trait's name. #magic
|
|
public static function bootIndexedInElasticsearchTrait()
|
|
{
|
|
static::saved(function (Searchable $entity) {
|
|
$entity->updateElasticsearchEntry();
|
|
});
|
|
|
|
static::deleted(function (Searchable $entity) {
|
|
$entity->updateElasticsearchEntry();
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param bool $includeBody set to false when deleting documents
|
|
* @return array
|
|
*/
|
|
private function getElasticsearchParameters(bool $includeBody = true)
|
|
{
|
|
$parameters = [
|
|
'index' => Config::get('ponyfm.elasticsearch_index'),
|
|
'type' => $this->elasticsearchType,
|
|
'id' => $this->id,
|
|
];
|
|
|
|
if ($includeBody) {
|
|
$parameters['body'] = $this->toElasticsearch();
|
|
}
|
|
|
|
return $parameters;
|
|
}
|
|
|
|
private function createOrUpdateElasticsearchEntry()
|
|
{
|
|
Elasticsearch::connection()->index($this->getElasticsearchParameters());
|
|
}
|
|
|
|
private function deleteElasticsearchEntry()
|
|
{
|
|
try {
|
|
Elasticsearch::connection()->delete($this->getElasticsearchParameters(false));
|
|
} catch (Missing404Exception $e) {
|
|
// If the entity we're trying to delete isn't indexed in Elasticsearch,
|
|
// that's fine.
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Asynchronously updates the Elasticsearch entry.
|
|
* When in doubt, this is the method to use.
|
|
*/
|
|
public function updateElasticsearchEntry()
|
|
{
|
|
$job = (new UpdateSearchIndexForEntity($this))->onQueue(Config::get('ponyfm.indexing_queue'));
|
|
$this->dispatch($job);
|
|
}
|
|
|
|
/**
|
|
* Synchronously updates the Elasticsearch entry. This should only be
|
|
* called from the UpdateSearchIndexForEntity job.
|
|
*/
|
|
public function updateElasticsearchEntrySynchronously()
|
|
{
|
|
if ($this->shouldBeIndexed()) {
|
|
$this->createOrUpdateElasticsearchEntry();
|
|
} else {
|
|
$this->deleteElasticsearchEntry();
|
|
}
|
|
}
|
|
}
|