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Reindexing parents of extracted text when updated (#767)

pull/770/head
dannylamb 5 years ago committed by GitHub
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  1. 22
      modules/islandora_text_extraction/islandora_text_extraction.module
  2. 8
      modules/islandora_text_extraction/islandora_text_extraction.services.yml
  3. 65
      modules/islandora_text_extraction/src/SearchReindexer.php

22
modules/islandora_text_extraction/islandora_text_extraction.module

@ -44,6 +44,28 @@ function islandora_text_extraction_media_presave(MediaInterface $media) {
} }
} }
/**
* Implements hook_media_insert().
*/
function islandora_text_extraction_media_insert(MediaInterface $media) {
if ($media->bundle() != 'extracted_text') {
return;
}
\Drupal::service('islandora_text_extraction.search_reindexer')->reindexParent($media);
}
/**
* Implements hook_media_update().
*/
function islandora_text_extraction_media_update(MediaInterface $media) {
if ($media->bundle() != 'extracted_text') {
return;
}
\Drupal::service('islandora_text_extraction.search_reindexer')->reindexParent($media);
}
/** /**
* Implements hook_form_form_id_alter(). * Implements hook_form_form_id_alter().
*/ */

8
modules/islandora_text_extraction/islandora_text_extraction.services.yml

@ -0,0 +1,8 @@
services:
logger.channel.islandora_text_extraction:
parent: logger.channel_base
arguments: ['islandora_text_extraction']
islandora_text_extraction.search_reindexer:
class: Drupal\islandora_text_extraction\SearchReindexer
arguments: ['@islandora.utils', '@logger.channel.islandora_text_extraction']

65
modules/islandora_text_extraction/src/SearchReindexer.php

@ -0,0 +1,65 @@
<?php
namespace Drupal\islandora_text_extraction;
use Drupal\islandora\IslandoraUtils;
use Drupal\media\MediaInterface;
use Psr\Log\LoggerInterface;
/**
* Creates a GeminiClient as a Drupal service.
*
* @package Drupal\islandora
*/
class SearchReindexer {
/**
* Islandora Utils.
*
* @var \Drupal\islandora\IslandoraUtils
*/
protected $utils;
/**
* Logger.
*
* @var \Psr\Log\LoggerInterface
*/
protected $logger;
/**
* Constructor.
*
* @param \Drupal\islandora\IslandoraUtils $utils
* Islandora utils.
* @param \Psr\Log\LoggerInterface $logger
* The logger channel.
*/
public function __construct(IslandoraUtils $utils, LoggerInterface $logger) {
$this->utils = $utils;
$this->logger = $logger;
}
/**
* Reindexes parent node for a media. No-op if parent does not exist.
*
* @param Drupal\media\MediaInterface $media
* Media whose parent you want to reindex.
*/
public function reindexParent(MediaInterface $media) {
$parent = $this->utils->getParentNode($media);
if ($parent === NULL) {
return;
}
$this->logger->debug(
"Re-indexing parent node @nid for extracted text @mid using the search_api",
['@nid' => $parent->id(), '@mid' => $media->id()]
);
$parent->original = $parent;
search_api_entity_update($parent);
}
}
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