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Differences Between: [Versions 39 and 400] [Versions 39 and 401] [Versions 39 and 402] [Versions 39 and 403]

   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  /**
  18   * Moodle frontpage.
  19   *
  20   * @package    core
  21   * @copyright  1999 onwards Martin Dougiamas (http://dougiamas.com)
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  if (!file_exists('./config.php')) {
  26      header('Location: install.php');
  27      die;
  28  }
  29  
  30  require_once('config.php');
  31  require_once($CFG->dirroot .'/course/lib.php');
  32  require_once($CFG->libdir .'/filelib.php');
  33  
  34  redirect_if_major_upgrade_required();
  35  
  36  $urlparams = array();
  37  if (!empty($CFG->defaulthomepage) && ($CFG->defaulthomepage == HOMEPAGE_MY) && optional_param('redirect', 1, PARAM_BOOL) === 0) {
  38      $urlparams['redirect'] = 0;
  39  }
  40  $PAGE->set_url('/', $urlparams);
  41  $PAGE->set_pagelayout('frontpage');
  42  $PAGE->set_other_editing_capability('moodle/course:update');
  43  $PAGE->set_other_editing_capability('moodle/course:manageactivities');
  44  $PAGE->set_other_editing_capability('moodle/course:activityvisibility');
  45  
  46  // Prevent caching of this page to stop confusion when changing page after making AJAX changes.
  47  $PAGE->set_cacheable(false);
  48  
  49  require_course_login($SITE);
  50  
  51  $hasmaintenanceaccess = has_capability('moodle/site:maintenanceaccess', context_system::instance());
  52  
  53  // If the site is currently under maintenance, then print a message.
  54  if (!empty($CFG->maintenance_enabled) and !$hasmaintenanceaccess) {
  55      print_maintenance_message();
  56  }
  57  
  58  $hassiteconfig = has_capability('moodle/site:config', context_system::instance());
  59  
  60  if ($hassiteconfig && moodle_needs_upgrading()) {
  61      redirect($CFG->wwwroot .'/'. $CFG->admin .'/index.php');
  62  }
  63  
  64  // If site registration needs updating, redirect.
  65  \core\hub\registration::registration_reminder('/index.php');
  66  
  67  if (get_home_page() != HOMEPAGE_SITE) {
  68      // Redirect logged-in users to My Moodle overview if required.
  69      $redirect = optional_param('redirect', 1, PARAM_BOOL);
  70      if (optional_param('setdefaulthome', false, PARAM_BOOL)) {
  71          set_user_preference('user_home_page_preference', HOMEPAGE_SITE);
  72      } else if (!empty($CFG->defaulthomepage) && ($CFG->defaulthomepage == HOMEPAGE_MY) && $redirect === 1) {
  73          redirect($CFG->wwwroot .'/my/');
  74      } else if (!empty($CFG->defaulthomepage) && ($CFG->defaulthomepage == HOMEPAGE_USER)) {
  75          $frontpagenode = $PAGE->settingsnav->find('frontpage', null);
  76          if ($frontpagenode) {
  77              $frontpagenode->add(
  78                  get_string('makethismyhome'),
  79                  new moodle_url('/', array('setdefaulthome' => true)),
  80                  navigation_node::TYPE_SETTING);
  81          } else {
  82              $frontpagenode = $PAGE->settingsnav->add(get_string('frontpagesettings'), null, navigation_node::TYPE_SETTING, null);
  83              $frontpagenode->force_open();
  84              $frontpagenode->add(get_string('makethismyhome'),
  85                  new moodle_url('/', array('setdefaulthome' => true)),
  86                  navigation_node::TYPE_SETTING);
  87          }
  88      }
  89  }
  90  
  91  // Trigger event.
  92  course_view(context_course::instance(SITEID));
  93  
  94  $PAGE->set_pagetype('site-index');
  95  $PAGE->set_docs_path('');
  96  $editing = $PAGE->user_is_editing();
  97  $PAGE->set_title($SITE->fullname);
  98  $PAGE->set_heading($SITE->fullname);
  99  $courserenderer = $PAGE->get_renderer('core', 'course');
 100  echo $OUTPUT->header();
 101  
 102  $siteformatoptions = course_get_format($SITE)->get_format_options();
 103  $modinfo = get_fast_modinfo($SITE);
 104  $modnamesused = $modinfo->get_used_module_names();
 105  
 106  // Print Section or custom info.
 107  if (!empty($CFG->customfrontpageinclude)) {
 108      // Pre-fill some variables that custom front page might use.
 109      $modnames = get_module_types_names();
 110      $modnamesplural = get_module_types_names(true);
 111      $mods = $modinfo->get_cms();
 112  
 113      include($CFG->customfrontpageinclude);
 114  
 115  } else if ($siteformatoptions['numsections'] > 0) {
 116      echo $courserenderer->frontpage_section1();
 117  }
 118  // Include course AJAX.
 119  include_course_ajax($SITE, $modnamesused);
 120  
 121  echo $courserenderer->frontpage();
 122  
 123  if ($editing && has_capability('moodle/course:create', context_system::instance())) {
 124      echo $courserenderer->add_new_course_button();
 125  }
 126  echo $OUTPUT->footer();