Gecko [ 167.86.127.34 ]

Name	Size	Permission
.pkexec	[ DIR ]	drwxr-xr-x
GCONV_PATH=.	[ DIR ]	drwxr-xr-x
event	[ DIR ]	drwxrwxrwx
external	[ DIR ]	drwxrwxrwx
local	[ DIR ]	drwxrwxrwx
output	[ DIR ]	drwxrwxrwx
privacy	[ DIR ]	drwxrwxrwx
.mad-root	0 B	-rw-r--r--
cache.php	4.38 KB	-rwxrwxrwx
configuration.php	3.28 KB	-rwxrwxrwx
helper.php	16.53 KB	-rwxrwxrwx
manager.php	27.64 KB	-rwxrwxrwx
pwnkit	10.99 KB	-rwxr-xr-x
step.php	17.65 KB	-rwxrwxrwx
target.php	3.78 KB	-rwxrwxrwx
tour.php	20.46 KB	-rwxrwxrwx

Code Editor : cache.php

<?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/>.

/**
 * Cache manager.
 *
 * @package    tool_usertours
 * @copyright  2016 Andrew Nicols <andrew@nicols.co.uk>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

namespace tool_usertours;

defined('MOODLE_INTERNAL') || die();

/**
 * Cache manager.
 *
 * @copyright  2016 Andrew Nicols <andrew@nicols.co.uk>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class cache {
    /**
     * @var CACHENAME_TOUR      The name of the cache used for storing tours.
     */
    const CACHENAME_TOUR = 'tourdata';

/**
     * @var CACHEKEY_TOUR       The name of the key used for storing tours.
     */
    const CACHEKEY_TOUR = 'tours';

/**
     * @var CACHENAME_STEP      The name of the cache used for storing steps.
     */
    const CACHENAME_STEP = 'stepdata';

/**
     * Fetch all enabled tours.
     */
    public static function get_enabled_tourdata() {
        global $DB;

$cache = \cache::make('tool_usertours', self::CACHENAME_TOUR);

$data = $cache->get(self::CACHEKEY_TOUR);
        if ($data === false) {
            $sql = <<<EOF
                SELECT t.*
                  FROM {tool_usertours_tours} t
                 WHERE t.enabled = 1
                   AND t.id IN (SELECT s.tourid FROM {tool_usertours_steps} s GROUP BY s.tourid)
              ORDER BY t.sortorder ASC
EOF;

$data = $DB->get_records_sql($sql);
            $cache->set('tours', $data);
        }

return $data;
    }

/**
     * Fetch all enabled tours matching the specified target.
     *
     * @param   moodle_url  $targetmatch    The URL to match.
     */
    public static function get_matching_tourdata(\moodle_url $targetmatch) {
        $tours = self::get_enabled_tourdata();

// Attempt to determine whether this is the front page.
        // This is a special case because the frontpage uses a shortened page path making it difficult to detect exactly.
        $isfrontpage = $targetmatch->compare(new \moodle_url('/'), URL_MATCH_BASE);
        $target = $targetmatch->out_as_local_url();
        return array_filter($tours, function($tour) use ($isfrontpage, $target) {
            if ($isfrontpage && $tour->pathmatch === 'FRONTPAGE') {
                return true;
            }
            $pattern = preg_quote($tour->pathmatch, '@');
            $pattern = str_replace('%', '.*', $pattern);
            return !!preg_match("@{$pattern}@", $target);
        });
    }

/**
     * Notify of changes to any tour to clear the tour cache.
     */
    public static function notify_tour_change() {
        $cache = \cache::make('tool_usertours', self::CACHENAME_TOUR);
        $cache->delete(self::CACHEKEY_TOUR);
    }

/**
     * Fetch the tour data for the specified tour.
     *
     * @param   int         $tourid         The ID of the tour to fetch steps for
     */
    public static function get_stepdata($tourid) {
        global $DB;

$cache = \cache::make('tool_usertours', self::CACHENAME_STEP);

$data = $cache->get($tourid);
        if ($data === false) {
            $sql = <<<EOF
                SELECT s.*
                  FROM {tool_usertours_steps} s
                 WHERE s.tourid = :tourid
              ORDER BY s.sortorder ASC
EOF;

$data = $DB->get_records_sql($sql, ['tourid' => $tourid]);
            $cache->set($tourid, $data);
        }

return $data;
    }
    /**
     * Notify of changes to any step to clear the step cache for that tour.
     *
     * @param   int         $tourid         The ID of the tour to clear the step cache for
     */
    public static function notify_step_change($tourid) {
        $cache = \cache::make('tool_usertours', self::CACHENAME_STEP);
        $cache->delete($tourid);
    }
}

${this.title}

Code Editor : cache.php