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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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* url_replace cli script. Examines DB for non-https src or data links, and lists broken ones or replaces all links.
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*
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* @package tool_httpsreplace
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* @copyright Copyright (c) 2016 Blackboard Inc. (http://www.blackboard.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($CFG->libdir.'/clilib.php');
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list($options, $unrecognized) = cli_get_params(
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array(
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'help' => false,
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'list' => false,
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'replace' => false,
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'confirm' => false,
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),
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array(
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'h' => 'help',
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'l' => 'list',
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'r' => 'replace',
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)
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);
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if ($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'] || (!$options['list'] && !$options['replace'])) {
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$help = "Examines DB for non-https src or data links, and lists broken links or replaces all links.
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Options:
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-h, --help Print out this help
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-l, --list List of http (not https) urls on a site in the DB that would become broken.
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-r, --replace List of http (not https) urls on a site in the DB that would become broken.
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--confirm Replaces http urls with https across a site's content.
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Example:
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\$ sudo -u www-data /usr/bin/php admin/tool/httpsreplace/cli/url_replace.php --list \n";
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echo $help;
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exit(0);
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}
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if (!$DB->replace_all_text_supported()) {
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echo $OUTPUT->notification(get_string('notimplemented', 'tool_httpsreplace'));
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exit(1);
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}
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if (!is_https()) {
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echo $OUTPUT->notification(get_string('httpwarning', 'tool_httpsreplace'), 'warning');
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echo "\n";
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}
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if ($options['replace']) {
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if ($options['confirm']) {
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$urlfinder = new \tool_httpsreplace\url_finder();
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$urlfinder->upgrade_http_links();
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} else {
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echo "Once this is tool run, changes made can't be reverted. \n" .
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"A complete backup should be made before running this script. \n\n" .
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"There is a low risk that the wrong content will be replaced, introducing problems. \n" .
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"If you are sure you want to continue, add --confirm\n\n";
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}
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} else {
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$urlfinder = new \tool_httpsreplace\url_finder();
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$results = $urlfinder->http_link_stats();
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asort($results);
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$fp = fopen('php://stdout', 'w');
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fputcsv($fp, ['clientsite', 'httpdomain', 'urlcount']);
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foreach ($results as $domain => $count) {
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fputcsv($fp, [$SITE->shortname, $domain, $count]);
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}
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fclose($fp);
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}
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