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Developer Documentation

See Release Notes

  • Bug fixes for general core bugs in 4.2.x will end 22 April 2024 (12 months).
  • Bug fixes for security issues in 4.2.x will end 7 October 2024 (18 months).
  • PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.1.x is supported too.
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * Adds a search area to the queue for indexing.
 *
 * @package core_search
 * @copyright 2017 The Open University
 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

define('NO_OUTPUT_BUFFERING', true);

require(__DIR__ . '/../config.php');

// Check access.
require_once($CFG->libdir . '/adminlib.php');

admin_externalpage_setup('searchareas', '', null, (new moodle_url('/admin/searchreindex.php'))->out(false));

// Get area parameter and check it exists.
< $areaid = required_param('areaid', PARAM_ALPHAEXT);
> $areaid = required_param('areaid', PARAM_ALPHANUMEXT);
$area = \core_search\manager::get_search_area($areaid); if ($area === false) { throw new moodle_exception('invalidrequest'); } $areaname = $area->get_visible_name();
> $PAGE->set_primary_active_tab('siteadminnode'); // Start page output. > $PAGE->set_secondary_active_tab('modules'); $heading = get_string('gradualreindex', 'search', ''); >
< $PAGE->set_title($PAGE->title . ': ' . $heading);
> $PAGE->set_title($areaname . ' - ' . get_string('gradualreindex', 'search', ''));
$PAGE->navbar->add($heading); echo $OUTPUT->header(); echo $OUTPUT->heading($heading); // If sesskey is supplied, actually carry out the action. if (optional_param('sesskey', '', PARAM_ALPHANUM)) { require_sesskey(); // Get all contexts for search area. This query can take time in large cases. \core_php_time_limit::raise(0); $contextiterator = $area->get_contexts_to_reindex(); $progress = new \core\progress\display_if_slow(''); $progress->start_progress($areaname); // Request reindexing for each context (with low priority). $count = 0; foreach ($contextiterator as $context) { \core_php_time_limit::raise(30); \core_search\manager::request_index($context, $area->get_area_id(), \core_search\manager::INDEX_PRIORITY_REINDEXING); $progress->progress(); $count++; } // Unset the iterator which should close the recordset (if there is one). unset($contextiterator); $progress->end_progress(); $a = (object)['name' => html_writer::tag('strong', $areaname), 'count' => $count]; echo $OUTPUT->box(get_string('gradualreindex_queued', 'search', $a)); echo $OUTPUT->continue_button(new moodle_url('/admin/searchareas.php')); } else { // Display confirmation prompt. echo $OUTPUT->confirm(get_string('gradualreindex_confirm', 'search', html_writer::tag('strong', $areaname)), new single_button(new moodle_url('/admin/searchreindex.php', ['areaid' => $areaid,
< 'sesskey' => sesskey()]), get_string('continue'), 'post', true),
> 'sesskey' => sesskey()]), get_string('continue'), 'post', single_button::BUTTON_PRIMARY),
new single_button(new moodle_url('/admin/searchareas.php'), get_string('cancel'), 'get')); } echo $OUTPUT->footer();