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/>.

/**

 * Moodle frontpage.

 *

 * @package    core

 * @copyright  1999 onwards Martin Dougiamas (http://dougiamas.com)

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

 */

if (!file_exists('./config.php')) {

    header('Location: install.php');

    die;

}

require_once('config.php');

require_once($CFG->dirroot . '/course/lib.php');

require_once($CFG->libdir . '/filelib.php');

redirect_if_major_upgrade_required();

// Redirect logged-in users to homepage if required.

$redirect = optional_param('redirect', 1, PARAM_BOOL);

$urlparams = array();

if (

    !empty($CFG->defaulthomepage) &&

    ($CFG->defaulthomepage == HOMEPAGE_MY || $CFG->defaulthomepage == HOMEPAGE_MYCOURSES) &&

    $redirect === 0

) {

    $urlparams['redirect'] = 0;

}

$PAGE->set_url('/', $urlparams);

$PAGE->set_pagelayout('frontpage');

$PAGE->add_body_class('limitedwidth');

$PAGE->set_other_editing_capability('moodle/course:update');

$PAGE->set_other_editing_capability('moodle/course:manageactivities');

$PAGE->set_other_editing_capability('moodle/course:activityvisibility');

// Prevent caching of this page to stop confusion when changing page after making AJAX changes.

$PAGE->set_cacheable(false);

require_course_login($SITE);

$hasmaintenanceaccess = has_capability('moodle/site:maintenanceaccess', context_system::instance());

// If the site is currently under maintenance, then print a message.

if (!empty($CFG->maintenance_enabled) and !$hasmaintenanceaccess) {

    print_maintenance_message();

}

$hassiteconfig = has_capability('moodle/site:config', context_system::instance());

if ($hassiteconfig && moodle_needs_upgrading()) {

    redirect($CFG->wwwroot . '/' . $CFG->admin . '/index.php');

}

// If site registration needs updating, redirect.

\core\hub\registration::registration_reminder('/index.php');

$homepage = get_home_page();

if ($homepage != HOMEPAGE_SITE) {

    if (optional_param('setdefaulthome', false, PARAM_BOOL)) {

        set_user_preference('user_home_page_preference', HOMEPAGE_SITE);

    } else if (!empty($CFG->defaulthomepage) && ($CFG->defaulthomepage == HOMEPAGE_MY) && $redirect === 1) {

        // At this point, dashboard is enabled so we don't need to check for it (otherwise, get_home_page() won't return it).

        redirect($CFG->wwwroot . '/my/');

    } else if (!empty($CFG->defaulthomepage) && ($CFG->defaulthomepage == HOMEPAGE_MYCOURSES) && $redirect === 1) {

        redirect($CFG->wwwroot . '/my/courses.php');

    } else if ($homepage == HOMEPAGE_URL) {

        redirect(get_default_home_page_url());

    } else if (!empty($CFG->defaulthomepage) && ($CFG->defaulthomepage == HOMEPAGE_USER)) {

        $frontpagenode = $PAGE->settingsnav->find('frontpage', null);

        if ($frontpagenode) {

            $frontpagenode->add(

                get_string('makethismyhome'),

                new moodle_url('/', array('setdefaulthome' => true)),

                navigation_node::TYPE_SETTING

            );

        } else {

            $frontpagenode = $PAGE->settingsnav->add(get_string('frontpagesettings'), null, navigation_node::TYPE_SETTING, null);

            $frontpagenode->force_open();

            $frontpagenode->add(

                get_string('makethismyhome'),

                new moodle_url('/', array('setdefaulthome' => true)),

                navigation_node::TYPE_SETTING

            );

        }

    }

}

// Trigger event.

course_view(context_course::instance(SITEID));

$PAGE->set_pagetype('site-index');

$PAGE->set_docs_path('');

$editing = $PAGE->user_is_editing();

$PAGE->set_title(get_string('home'));

$PAGE->set_heading($SITE->fullname);

$PAGE->set_secondary_active_tab('coursehome');

$siteformatoptions = course_get_format($SITE)->get_format_options();

$modinfo = get_fast_modinfo($SITE);

$modnamesused = $modinfo->get_used_module_names();

// The home page can have acitvities in the block aside. We should

// initialize the course editor before the page structure is rendered.

include_course_ajax($SITE, $modnamesused);

$courserenderer = $PAGE->get_renderer('core', 'course');

if ($hassiteconfig) {

    $editurl = new moodle_url('/course/view.php', ['id' => SITEID, 'sesskey' => sesskey()]);

    $editbutton = $OUTPUT->edit_button($editurl);

    $PAGE->set_button($editbutton);

}

echo $OUTPUT->header();

// Print Section or custom info.

if (!empty($CFG->customfrontpageinclude)) {

    // Pre-fill some variables that custom front page might use.

    $modnames = get_module_types_names();

    $modnamesplural = get_module_types_names(true);

    $mods = $modinfo->get_cms();

    include($CFG->customfrontpageinclude);

} else if ($siteformatoptions['numsections'] > 0) {

    echo $courserenderer->frontpage_section1();

}

echo $courserenderer->frontpage();

if ($editing && has_capability('moodle/course:create', context_system::instance())) {

    echo $courserenderer->add_new_course_button();

}

echo $OUTPUT->footer();