Proyectos de Subversion Moodle

<?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_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');

$PAGE->set_secondary_active_tab('modules');

// Start page output.

$heading = get_string('gradualreindex', 'search', '');

$PAGE->set_title($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', single_button::BUTTON_PRIMARY),

            new single_button(new moodle_url('/admin/searchareas.php'), get_string('cancel'), 'get'));

}

echo $OUTPUT->footer();