Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

249 lines (211 sloc) 12.171 kb
<?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();
if ($CFG->forcelogin) {
require_login();
} else {
user_accesstime_log();
}
$hassiteconfig = has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM));
$urlparams = array();
if ($CFG->defaulthomepage == HOMEPAGE_MY && optional_param('redirect', 1, PARAM_BOOL) === 0) {
$urlparams['redirect'] = 0;
}
$PAGE->set_url('/', $urlparams);
$PAGE->set_course($SITE);
/// If the site is currently under maintenance, then print a message
if (!empty($CFG->maintenance_enabled) and !$hassiteconfig) {
print_maintenance_message();
}
if ($hassiteconfig && moodle_needs_upgrading()) {
redirect($CFG->wwwroot .'/'. $CFG->admin .'/index.php');
}
if (get_home_page() != HOMEPAGE_SITE) {
// Redirect logged-in users to My Moodle overview if required
if (optional_param('setdefaulthome', false, PARAM_BOOL)) {
set_user_preference('user_home_page_preference', HOMEPAGE_SITE);
} else if ($CFG->defaulthomepage == HOMEPAGE_MY && optional_param('redirect', 1, PARAM_BOOL) === 1) {
redirect($CFG->wwwroot .'/my/');
} else if (!empty($CFG->defaulthomepage) && $CFG->defaulthomepage == HOMEPAGE_USER) {
$PAGE->settingsnav->get('usercurrentsettings')->add(get_string('makethismyhome'), new moodle_url('/', array('setdefaulthome'=>true)), navigation_node::TYPE_SETTING);
}
}
if (isloggedin()) {
add_to_log(SITEID, 'course', 'view', 'view.php?id='.SITEID, SITEID);
}
/// If the hub plugin is installed then we let it take over the homepage here
if (get_config('local_hub', 'hubenabled') && file_exists($CFG->dirroot.'/local/hub/lib.php')) {
require_once($CFG->dirroot.'/local/hub/lib.php');
$hub = new local_hub();
$continue = $hub->display_homepage();
//display_homepage() return true if the hub home page is not displayed
//mostly when search form is not displayed for not logged users
if (empty($continue)) {
exit;
}
}
$PAGE->set_pagetype('site-index');
$PAGE->set_other_editing_capability('moodle/course:manageactivities');
$PAGE->set_docs_path('');
$PAGE->set_pagelayout('frontpage');
$editing = $PAGE->user_is_editing();
$PAGE->set_title($SITE->fullname);
$PAGE->set_heading($SITE->fullname);
echo $OUTPUT->header();
/// Print Section or custom info
if (!empty($CFG->customfrontpageinclude)) {
include($CFG->customfrontpageinclude);
} else if ($SITE->numsections > 0) {
if (!$section = $DB->get_record('course_sections', array('course'=>$SITE->id, 'section'=>1))) {
$DB->delete_records('course_sections', array('course'=>$SITE->id, 'section'=>1)); // Just in case
$section->course = $SITE->id;
$section->section = 1;
$section->summary = '';
$section->summaryformat = FORMAT_HTML;
$section->sequence = '';
$section->visible = 1;
$section->id = $DB->insert_record('course_sections', $section);
}
if (!empty($section->sequence) or !empty($section->summary) or $editing) {
echo $OUTPUT->box_start('generalbox sitetopic');
/// If currently moving a file then show the current clipboard
if (ismoving($SITE->id)) {
$stractivityclipboard = strip_tags(get_string('activityclipboard', '', $USER->activitycopyname));
echo '<p><font size="2">';
echo "$stractivityclipboard&nbsp;&nbsp;(<a href=\"course/mod.php?cancelcopy=true&amp;sesskey=".sesskey()."\">". get_string('cancel') .'</a>)';
echo '</font></p>';
}
$context = get_context_instance(CONTEXT_COURSE, SITEID);
$summarytext = file_rewrite_pluginfile_urls($section->summary, 'pluginfile.php', $context->id, 'course', 'section', $section->id);
$summaryformatoptions = new stdClass();
$summaryformatoptions->noclean = true;
$summaryformatoptions->overflowdiv = true;
echo format_text($summarytext, $section->summaryformat, $summaryformatoptions);
if ($editing) {
$streditsummary = get_string('editsummary');
echo "<a title=\"$streditsummary\" ".
" href=\"course/editsection.php?id=$section->id\"><img src=\"" . $OUTPUT->pix_url('t/edit') . "\" ".
" class=\"iconsmall\" alt=\"$streditsummary\" /></a><br /><br />";
}
get_all_mods($SITE->id, $mods, $modnames, $modnamesplural, $modnamesused);
print_section($SITE, $section, $mods, $modnamesused, true);
if ($editing) {
print_section_add_menus($SITE, $section->section, $modnames);
}
echo $OUTPUT->box_end();
}
}
if (isloggedin() and !isguestuser() and isset($CFG->frontpageloggedin)) {
$frontpagelayout = $CFG->frontpageloggedin;
} else {
$frontpagelayout = $CFG->frontpage;
}
foreach (explode(',',$frontpagelayout) as $v) {
switch ($v) { /// Display the main part of the front page.
case FRONTPAGENEWS:
if ($SITE->newsitems) { // Print forums only when needed
require_once($CFG->dirroot .'/mod/forum/lib.php');
if (! $newsforum = forum_get_course_forum($SITE->id, 'news')) {
print_error('cannotfindorcreateforum', 'forum');
}
// fetch news forum context for proper filtering to happen
$newsforumcm = get_coursemodule_from_instance('forum', $newsforum->id, $SITE->id, false, MUST_EXIST);
$newsforumcontext = get_context_instance(CONTEXT_MODULE, $newsforumcm->id, MUST_EXIST);
$forumname = format_string($newsforum->name, true, array('context' => $newsforumcontext));
echo html_writer::tag('a', get_string('skipa', 'access', moodle_strtolower(strip_tags($forumname))), array('href'=>'#skipsitenews', 'class'=>'skip-block'));
if (isloggedin()) {
$SESSION->fromdiscussion = $CFG->wwwroot;
$subtext = '';
if (forum_is_subscribed($USER->id, $newsforum)) {
if (!forum_is_forcesubscribed($newsforum)) {
$subtext = get_string('unsubscribe', 'forum');
}
} else {
$subtext = get_string('subscribe', 'forum');
}
echo $OUTPUT->heading($forumname, 2, 'headingblock header');
$suburl = new moodle_url('/mod/forum/subscribe.php', array('id' => $newsforum->id, 'sesskey' => sesskey()));
echo html_writer::tag('div', html_writer::link($suburl, $subtext), array('class' => 'subscribelink'));
} else {
echo $OUTPUT->heading($forumname, 2, 'headingblock header');
}
forum_print_latest_discussions($SITE, $newsforum, $SITE->newsitems, 'plain', 'p.modified DESC');
echo html_writer::tag('span', '', array('class'=>'skip-block-to', 'id'=>'skipsitenews'));
}
break;
case FRONTPAGECOURSELIST:
if (isloggedin() and !$hassiteconfig and !isguestuser() and empty($CFG->disablemycourses)) {
echo html_writer::tag('a', get_string('skipa', 'access', moodle_strtolower(get_string('mycourses'))), array('href'=>'#skipmycourses', 'class'=>'skip-block'));
echo $OUTPUT->heading(get_string('mycourses'), 2, 'headingblock header');
print_my_moodle();
echo html_writer::tag('span', '', array('class'=>'skip-block-to', 'id'=>'skipmycourses'));
} else if ((!$hassiteconfig and !isguestuser()) or ($DB->count_records('course') <= FRONTPAGECOURSELIMIT)) {
// admin should not see list of courses when there are too many of them
echo html_writer::tag('a', get_string('skipa', 'access', moodle_strtolower(get_string('availablecourses'))), array('href'=>'#skipavailablecourses', 'class'=>'skip-block'));
echo $OUTPUT->heading(get_string('availablecourses'), 2, 'headingblock header');
print_courses(0);
echo html_writer::tag('span', '', array('class'=>'skip-block-to', 'id'=>'skipavailablecourses'));
}
break;
case FRONTPAGECATEGORYNAMES:
echo html_writer::tag('a', get_string('skipa', 'access', moodle_strtolower(get_string('categories'))), array('href'=>'#skipcategories', 'class'=>'skip-block'));
echo $OUTPUT->heading(get_string('categories'), 2, 'headingblock header');
echo $OUTPUT->box_start('generalbox categorybox');
print_whole_category_list(NULL, NULL, NULL, -1, false);
echo $OUTPUT->box_end();
print_course_search('', false, 'short');
echo html_writer::tag('span', '', array('class'=>'skip-block-to', 'id'=>'skipcategories'));
break;
case FRONTPAGECATEGORYCOMBO:
echo html_writer::tag('a', get_string('skipa', 'access', moodle_strtolower(get_string('courses'))), array('href'=>'#skipcourses', 'class'=>'skip-block'));
echo $OUTPUT->heading(get_string('courses'), 2, 'headingblock header');
$renderer = $PAGE->get_renderer('core','course');
// if there are too many courses, budiling course category tree could be slow,
// users should go to course index page to see the whole list.
$coursecount = $DB->count_records('course');
if (empty($CFG->numcoursesincombo)) {
// if $CFG->numcoursesincombo hasn't been set, use default value 500
$CFG->numcoursesincombo = 500;
}
if ($coursecount > $CFG->numcoursesincombo) {
$link = new moodle_url('/course/');
echo $OUTPUT->notification(get_string('maxnumcoursesincombo', 'moodle', array('link'=>$link->out(), 'maxnumofcourses'=>$CFG->numcoursesincombo, 'numberofcourses'=>$coursecount)));
} else {
echo $renderer->course_category_tree(get_course_category_tree());
}
print_course_search('', false, 'short');
echo html_writer::tag('span', '', array('class'=>'skip-block-to', 'id'=>'skipcourses'));
break;
case FRONTPAGETOPICONLY: // Do nothing!! :-)
break;
}
echo '<br />';
}
echo $OUTPUT->footer();
Jump to Line
Something went wrong with that request. Please try again.