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<?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/>.
/**
* A scheduled task for global search.
*
* @package core
* @copyright 2015 David Monllao {@link http://www.davidmonllao.com}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace core\task;
/**
* Runs global search indexing.
*
* @package core
* @copyright 2015 David Monllao {@link http://www.davidmonllao.com}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class search_index_task extends scheduled_task {
/**
* Get a descriptive name for this task (shown to admins).
*
* @return string
*/
public function get_name() {
return get_string('taskglobalsearchindex', 'admin');
}
/**
* Do the job.
* Throw exceptions on errors (the job will be retried).
*/
public function execute() {
if (!\core_search\manager::is_indexing_enabled()) {
return;
}
$globalsearch = \core_search\manager::instance();
// Get total indexing time limit.
$timelimit = get_config('core', 'searchindextime');
$start = time();
// Do normal indexing.
$globalsearch->index(false, $timelimit, new \text_progress_trace());
// Do requested indexing (if any) for the rest of the time.
if ($timelimit != 0) {
$now = time();
$timelimit -= ($now - $start);
if ($timelimit <= 1) {
// There is hardly any time left, so don't try to do requests.
return;
}
}
$globalsearch->process_index_requests($timelimit, new \text_progress_trace());
}
}