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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* A scheduled task for global search.
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*
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* @package core
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* @copyright 2015 David Monllao {@link http://www.davidmonllao.com}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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namespace core\task;
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/**
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* Runs global search indexing.
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*
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* @package core
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* @copyright 2015 David Monllao {@link http://www.davidmonllao.com}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class search_index_task extends scheduled_task {
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/**
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* Get a descriptive name for this task (shown to admins).
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*
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* @return string
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*/
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public function get_name() {
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return get_string('taskglobalsearchindex', 'admin');
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}
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/**
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* Do the job.
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* Throw exceptions on errors (the job will be retried).
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*/
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public function execute() {
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if (!\core_search\manager::is_indexing_enabled()) {
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return;
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}
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$globalsearch = \core_search\manager::instance();
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// Get total indexing time limit.
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$timelimit = get_config('core', 'searchindextime');
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$start = time();
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// Do normal indexing.
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$globalsearch->index(false, $timelimit, new \text_progress_trace());
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// Do requested indexing (if any) for the rest of the time.
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if ($timelimit != 0) {
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$now = time();
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$timelimit -= ($now - $start);
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if ($timelimit <= 1) {
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// There is hardly any time left, so don't try to do requests.
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return;
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}
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}
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$globalsearch->process_index_requests($timelimit, new \text_progress_trace());
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}
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}
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