search_exclude_nid.module in Search exclude nid 8

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search_exclude_nid.module

<?php

use Drupal\Core\Routing\RouteMatchInterface;

/**
 * Implements hook_help().
 */
function search_exclude_nid_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {
    case 'help.page.search_exclude_nid':
      return t('
        <h2>Lorem ipsum generator for Drupal.</h2>
        <h3>Instructions</h3>
        <p>Lorem ipsum dolor sit amet... <strong>Just kidding!</strong></p>
        <p>Unpack in the <em>modules</em> folder (currently in the root of your Drupal 8 installation) and enable in <strong>/admin/modules</strong>.</p>
        <p>Then, visit <strong>/admin/config/development/loremipsum</strong> and enter your own set of phrases to build random-generated text (or go with the default Lorem ipsum).</p>
        <p>Last, visit <strong>www.example.com/loremipsum/generate/P/S</strong> where:</p>
        <ul>
          <li><em>P</em> is the number of <em>paragraphs</em></li>
          <li><em>S</em> is the maximum number of <em>sentences</em></li>
        </ul>
        <p>There is also a generator block in which you can choose how many paragraphs and
phrases and it\'ll do the rest.</p>
        <p>If you need, there\'s also a specific <em>generate lorem ipsum</em> permission.</p>
        <h3>Attention</h3>
        <p>Most bugs have been ironed out, holes covered, features added. But this module is a work in progress. Please report bugs and suggestions, ok?</p>
      ');
  }
}
function search_exclude_nid_query_alter(Drupal\Core\Database\Query\AlterableInterface $query) {
  if ($query
    ->hasTag('node_access') && $query
    ->hasTag('pager')) {
    $tables = $query
      ->getTables();
    foreach ($tables as $table) {
      if ($table['table'] == 'search_index') {

        // Filter the excluded nids to make sure we dont break the query.
        $config = \Drupal::config('search_exclude_nid.settings');
        $excluded_nids = $config
          ->get('excluded_nids');
        if (count($excluded_nids)) {

          // Remove the node IDs from the query.
          $query
            ->condition('n.nid', $excluded_nids, 'NOT IN');
        }
      }
    }
  }
}

Functions

Name	Description
search_exclude_nid_help	Implements hook_help().
search_exclude_nid_query_alter