<?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/>.

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


< defined('MOODLE_INTERNAL') || die();
< 
< use core\output\inplace_editable;



> use core_external\external_api;


use tool_usertours\helper;

/**
 * Manage inplace editable saves.
 *
 * @param string $itemtype The type of item.
 * @param int $itemid The ID of the item.
 * @param mixed $newvalue The new value

<  * @return inplace_editable



>  * @return \core\output\inplace_editable


 */
function tool_usertours_inplace_editable($itemtype, $itemid, $newvalue) {
    $context = \context_system::instance();
    external_api::validate_context($context);
    require_capability('tool/usertours:managetours', $context);

    if ($itemtype === 'tourname') {
        $tour = helper::get_tour($itemid);
        $tour->set_name($newvalue)->persist();

        return helper::render_tourname_inplace_editable($tour);
    } else if ($itemtype === 'tourdescription') {
        $tour = helper::get_tour($itemid);
        $tour->set_description($newvalue)->persist();

        return helper::render_tourdescription_inplace_editable($tour);
    } else if ($itemtype === 'tourenabled') {
        $tour = helper::get_tour($itemid);
        $tour->set_enabled(!!$newvalue)->persist();
        return helper::render_tourenabled_inplace_editable($tour);
    } else if ($itemtype === 'stepname') {
        $step = helper::get_step($itemid);
        $step->set_title($newvalue)->persist();

        return helper::render_stepname_inplace_editable($step);
    }
}

/**
 * Extend the user navigation to bootstrap tours.
 */
function tool_usertours_extend_navigation_user() {
    \tool_usertours\helper::bootstrap();
}

/**
 * Add JS to bootstrap tours. Only in Moodle 3.3+
 */
function tool_usertours_before_footer() {
    \tool_usertours\helper::bootstrap();
}

/**
 * Map icons for font-awesome themes.
 */
function tool_usertours_get_fontawesome_icon_map() {
    return [
        'tool_usertours:t/export' => 'fa-download',
        'tool_usertours:i/reload' => 'fa-refresh',
        'tool_usertours:t/filler' => 'fa-spacer',
    ];
}


/**
 * Serves any files associated with the user tour content.
 *
 * @param stdClass $course Course object
 * @param stdClass $cm Course module object
 * @param context $context Context
 * @param string $filearea File area for data privacy
 * @param array $args Arguments
 * @param bool $forcedownload If we are forcing the download
 * @param array $options More options
 * @return bool Returns false if we don't find a file.
 */
function tool_usertours_pluginfile($course, $cm, $context, $filearea, $args, $forcedownload, array $options = []): bool {
    if ($context->contextlevel != CONTEXT_SYSTEM) {
        return false;
    }

    $fs = get_file_storage();
    $file = $fs->get_file($context->id, 'tool_usertours', $filearea, $args[0], '/', $args[1]);
    if (!$file) {
        return false; // No such file.
    }
    send_stored_file($file, null, 0, $forcedownload, $options);
    return true;
}