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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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* CLI script to purge caches without asking for confirmation.
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*
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* @package core
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* @subpackage cli
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* @copyright 2011 David Mudrak <david@moodle.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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define('CLI_SCRIPT', true);
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require(__DIR__.'/../../config.php');
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require_once($CFG->libdir.'/clilib.php');
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$longoptions = [
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'help' => false,
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'muc' => false,
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'courses' => false,
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'theme' => false,
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'lang' => false,
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'js' => false,
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'filter' => false,
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'other' => false
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];
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list($options, $unrecognized) = cli_get_params($longoptions, ['h' => 'help']);
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if ($unrecognized) {
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$unrecognized = implode("\n ", $unrecognized);
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cli_error(get_string('cliunknowoption', 'admin', $unrecognized), 2);
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}
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if ($options['help']) {
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// The indentation of this string is "wrong" but this is to avoid a extra whitespace in console output.
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$help = <<<EOF
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Invalidates Moodle internal caches
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Specific caches can be defined (alone or in combination) using arguments. If none are specified,
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all caches will be purged.
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Options:
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-h, --help Print out this help
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--muc Purge all MUC caches (includes lang cache)
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--courses Purge all course caches (or only those specified by a comma-separated list).
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e.g. --courses=4,67,145
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--theme Purge theme cache
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--lang Purge language string cache
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--js Purge JavaScript cache
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--filter Purge text filter cache
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--other Purge all file caches and other miscellaneous caches (may include MUC
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if using cachestore_file).
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Example:
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\$ sudo -u www-data /usr/bin/php admin/cli/purge_caches.php
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EOF;
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echo $help;
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exit(0);
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}
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purge_caches(array_filter($options));
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exit(0);
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