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   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  /**
  18   * CLI search indexer
  19   *
  20   * @package    search
  21   * @copyright  2016 Dan Poltawski <dan@moodle.com>
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  define('CLI_SCRIPT', true);
  26  
  27  require(__DIR__.'/../../config.php');
  28  require_once($CFG->libdir.'/clilib.php');      // cli only functions
  29  
  30  list($options, $unrecognized) = cli_get_params(array('help' => false, 'force' => false, 'reindex' => false),
  31                                                 array('h' => 'help', 'f' => 'force', 'r' => 'reindex'));
  32  
  33  if ($unrecognized) {
  34      $unrecognized = implode("\n  ", $unrecognized);
  35      cli_error(get_string('cliunknowoption', 'admin', $unrecognized));
  36  }
  37  
  38  if ($options['help']) {
  39      $help =
  40  "Index search data
  41  
  42  Options:
  43  -h, --help            Print out this help
  44  -r, --reindex         Reindex data
  45  -f, --force           Allow indexer to run, even if global search is disabled.
  46  
  47  Example:
  48  \$ sudo -u www-data /usr/bin/php search/cli/indexer.php --reindex
  49  ";
  50  
  51      echo $help;
  52      die;
  53  }
  54  
  55  if (!\core_search\manager::is_global_search_enabled() && empty($options['force'])) {
  56      cli_error('Global search is disabled. Use --force if you want to force an index while disabled');
  57  }
  58  
  59  if (!$searchengine = \core_search\manager::search_engine_instance()) {
  60      cli_error(get_string('engineserverstatus', 'search'));
  61  }
  62  if (!$searchengine->is_installed()) {
  63      cli_error('enginenotinstalled', 'search', $CFG->searchengine);
  64  }
  65  $serverstatus = $searchengine->is_server_ready();
  66  if ($serverstatus !== true) {
  67      cli_error($serverstatus);
  68  }
  69  
  70  $globalsearch = \core_search\manager::instance();
  71  
  72  if (empty($options['reindex'])) {
  73      echo "Running full index of site\n";
  74      echo "==========================\n";
  75      $globalsearch->index();
  76  } else {
  77      echo "Running full reindex of site\n";
  78      echo "============================\n";
  79      $globalsearch->index(true);
  80  }
  81  
  82  // Optimize index at last.
  83  $globalsearch->optimize_index();