Proyectos de Subversion Moodle

<?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/>.

/**

 * Generic content bank visualizer.

 *

 * @package   core_contentbank

 * @copyright  2020 Amaia Anabitarte <amaia@moodle.com>

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

use core_contentbank\content;

require('../config.php');

require_login();

$id = required_param('id', PARAM_INT);

$deletecontent = optional_param('deletecontent', null, PARAM_INT);

$PAGE->requires->js_call_amd('core_contentbank/actions', 'init');

$record = $DB->get_record('contentbank_content', ['id' => $id], '*', MUST_EXIST);

$context = context::instance_by_id($record->contextid, MUST_EXIST);

require_capability('moodle/contentbank:access', $context);

// If notifications had been sent we don't pay attention to message parameter.

if (empty($SESSION->notifications)) {

    $statusmsg = optional_param('statusmsg', '', PARAM_ALPHANUMEXT);

    $errormsg = optional_param('errormsg', '', PARAM_ALPHANUMEXT);

}

$returnurl = new \moodle_url('/contentbank/index.php', ['contextid' => $context->id]);

$plugin = core_plugin_manager::instance()->get_plugin_info($record->contenttype);

if (!$plugin || !$plugin->is_enabled()) {

    throw new \moodle_exception('unsupported', 'core_contentbank', $returnurl);

}

$title = get_string('contentbank');

\core_contentbank\helper::get_page_ready($context, $title, true);

if ($PAGE->course) {

    require_login($PAGE->course->id);

}

$cb = new \core_contentbank\contentbank();

$content = $cb->get_content_from_id($record->id);

$contenttype = $content->get_content_type_instance();

if (!$content->is_view_allowed()) {

    $cburl = new \moodle_url('/contentbank/index.php', ['contextid' => $context->id, 'errormsg' => 'notavailable']);

    redirect($cburl);

}

if ($context->contextlevel == CONTEXT_COURSECAT) {

    $PAGE->set_primary_active_tab('home');

}

$PAGE->set_url(new \moodle_url('/contentbank/view.php', ['id' => $id]));

if ($context->id == \context_system::instance()->id) {

    $PAGE->set_context(context_course::instance($context->id));

} else {

    $PAGE->set_context($context);

}

$PAGE->navbar->add($record->name);

$title .= ": ".$record->name;

$PAGE->set_title($title);

$PAGE->set_pagetype('contentbank');

$PAGE->set_pagelayout('incourse');

$PAGE->set_secondary_active_tab('contentbank');

echo $OUTPUT->header();

// If needed, display notifications.

if (!empty($errormsg) && get_string_manager()->string_exists($errormsg, 'core_contentbank')) {

    $errormsg = get_string($errormsg, 'core_contentbank');

    echo $OUTPUT->notification($errormsg);

} else if (!empty($statusmsg) && get_string_manager()->string_exists($statusmsg, 'core_contentbank')) {

    if ($statusmsg == 'contentvisibilitychanged') {

        switch ($content->get_visibility()) {

            case content::VISIBILITY_PUBLIC:

                $visibilitymsg = get_string('public', 'core_contentbank');

                break;

            case content::VISIBILITY_UNLISTED:

                $visibilitymsg = get_string('unlisted', 'core_contentbank');

                break;

            default:

                throw new \moodle_exception('contentvisibilitynotfound', 'error', $returnurl, $content->get_visibility());

                break;

        }

        $statusmsg = get_string($statusmsg, 'core_contentbank', $visibilitymsg);

    } else {

        $statusmsg = get_string($statusmsg, 'core_contentbank');

    }

    echo $OUTPUT->notification($statusmsg, 'notifysuccess');

}

if ($contenttype->can_access()) {

    $viewcontent = new core_contentbank\output\viewcontent($contenttype, $content);

    echo $OUTPUT->render($viewcontent);

} else {

    $message = get_string('contenttypenoaccess', 'core_contentbank', $record->contenttype);

    echo $OUTPUT->notification($message, 'error');

}

echo $OUTPUT->footer();