search_api_sort_priority_solr.module in Search API Sort Priority 8

Provides Solr support for Search API Sort Priority.

File

modules/search_api_sort_priority_solr/search_api_sort_priority_solr.module

<?php

/**
 * @file
 * Provides Solr support for Search API Sort Priority.
 */
use Drupal\search_api\IndexInterface;

/**
 * Implements hook_search_api_solr_field_mapping_alter().
 */
function search_api_sort_priority_solr_search_api_solr_field_mapping_alter(IndexInterface $index, array &$fields) {

  // @TOOD: Limit to content and media indexes for now.
  if (in_array('entity:node', $index
    ->getDatasourceIds()) or in_array('entity:paragraph', $index
    ->getDatasourceIds()) or in_array('entity:media', $index
    ->getDatasourceIds())) {

    // Set weight field as a single value.
    // Search API solr defaults to muli-value for unknown fields.
    foreach ($fields as $key => $field_id) {

      // See https://www.drupal.org/node/2886132 for pending name changes.
      if (strpos($key, 'contentbundle_weight') !== FALSE or strpos($key, 'mediabundle_weight') !== FALSE or strpos($key, 'paragraphbundle_weight') !== FALSE or strpos($key, 'role_weight') !== FALSE) {

        // Switch to a single value.
        $fields[$key] = preg_replace('@^([^m]+)m\\_@i', '$1s_', $field_id);

        // This is a hidden field so there is only 1 per index.
        return;
      }
    }
  }
}

Functions

Name	Description
search_api_sort_priority_solr_search_api_solr_field_mapping_alter	Implements hook_search_api_solr_field_mapping_alter().