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Differences Between: [Versions 310 and 401] [Versions 311 and 401] [Versions 39 and 401] [Versions 400 and 401]

   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   * Public Profile -- a user's public profile page
  19   *
  20   * - each user can currently have their own page (cloned from system and then customised)
  21   * - users can add any blocks they want
  22   * - the administrators can define a default site public profile for users who have
  23   *   not created their own public profile
  24   *
  25   * This script implements the user's view of the public profile, and allows editing
  26   * of the public profile.
  27   *
  28   * @package    core_user
  29   * @copyright  2010 Remote-Learner.net
  30   * @author     Hubert Chathi <hubert@remote-learner.net>
  31   * @author     Olav Jordan <olav.jordan@remote-learner.net>
  32   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  33   */
  34  
  35  require_once(__DIR__ . '/../config.php');
  36  require_once($CFG->dirroot . '/my/lib.php');
  37  require_once($CFG->dirroot . '/user/profile/lib.php');
  38  require_once($CFG->dirroot . '/user/lib.php');
  39  require_once($CFG->libdir.'/filelib.php');
  40  
  41  $userid         = optional_param('id', 0, PARAM_INT);
  42  $edit           = optional_param('edit', null, PARAM_BOOL);    // Turn editing on and off.
  43  $reset          = optional_param('reset', null, PARAM_BOOL);
  44  
  45  // Even if the user didn't supply a userid, we treat page URL as if they did; this is needed so navigation works correctly.
  46  $userid = $userid ?: $USER->id;
  47  $PAGE->set_url('/user/profile.php', ['id' => $userid]);
  48  
  49  if (!empty($CFG->forceloginforprofiles)) {
  50      require_login();
  51      if (isguestuser()) {
  52          $PAGE->set_context(context_system::instance());
  53          echo $OUTPUT->header();
  54          echo $OUTPUT->confirm(get_string('guestcantaccessprofiles', 'error'),
  55                                get_login_url(),
  56                                $CFG->wwwroot);
  57          echo $OUTPUT->footer();
  58          die;
  59      }
  60  } else if (!empty($CFG->forcelogin)) {
  61      require_login();
  62  }
  63  
  64  if ((!$user = $DB->get_record('user', array('id' => $userid))) || ($user->deleted)) {
  65      $PAGE->set_context(context_system::instance());
  66      echo $OUTPUT->header();
  67      if (!$user) {
  68          echo $OUTPUT->notification(get_string('invaliduser', 'error'));
  69      } else {
  70          echo $OUTPUT->notification(get_string('userdeleted'));
  71      }
  72      echo $OUTPUT->footer();
  73      die;
  74  }
  75  
  76  $currentuser = ($user->id == $USER->id);
  77  $context = $usercontext = context_user::instance($userid, MUST_EXIST);
  78  
  79  if (!user_can_view_profile($user, null, $context)) {
  80  
  81      // Course managers can be browsed at site level. If not forceloginforprofiles, allow access (bug #4366).
  82      $struser = get_string('user');
  83      $PAGE->set_context(context_system::instance());
  84      $PAGE->set_title($struser);  // Do not leak the name.
  85      $PAGE->set_heading($struser);
  86      $PAGE->set_pagelayout('mypublic');
  87      $PAGE->add_body_class('limitedwidth');
  88      $PAGE->set_url('/user/profile.php', array('id' => $userid));
  89      $PAGE->navbar->add($struser);
  90      echo $OUTPUT->header();
  91      echo $OUTPUT->notification(get_string('usernotavailable', 'error'));
  92      echo $OUTPUT->footer();
  93      exit;
  94  }
  95  
  96  // Get the profile page.  Should always return something unless the database is broken.
  97  if (!$currentpage = my_get_page($userid, MY_PAGE_PUBLIC)) {
  98      throw new \moodle_exception('mymoodlesetup');
  99  }
 100  
 101  $PAGE->set_context($context);
 102  $PAGE->set_pagelayout('mypublic');
 103  $PAGE->add_body_class('limitedwidth');
 104  $PAGE->set_pagetype('user-profile');
 105  
 106  // Set up block editing capabilities.
 107  if (isguestuser()) {     // Guests can never edit their profile.
 108      $USER->editing = $edit = 0;  // Just in case.
 109      $PAGE->set_blocks_editing_capability('moodle/my:configsyspages');  // unlikely :).
 110  } else {
 111      if ($currentuser) {
 112          $PAGE->set_blocks_editing_capability('moodle/user:manageownblocks');
 113      } else {
 114          $PAGE->set_blocks_editing_capability('moodle/user:manageblocks');
 115      }
 116  }
 117  
 118  // Start setting up the page.
 119  $strpublicprofile = get_string('publicprofile');
 120  
 121  $PAGE->blocks->add_region('content');
 122  $PAGE->set_subpage($currentpage->id);
 123  $PAGE->set_title(fullname($user).": $strpublicprofile");
 124  $PAGE->set_heading(fullname($user));
 125  
 126  if (!$currentuser) {
 127      $PAGE->navigation->extend_for_user($user);
 128      if ($node = $PAGE->settingsnav->get('userviewingsettings'.$user->id)) {
 129          $node->forceopen = true;
 130      }
 131  } else if ($node = $PAGE->settingsnav->get('dashboard', navigation_node::TYPE_CONTAINER)) {
 132      $node->forceopen = true;
 133  }
 134  if ($node = $PAGE->settingsnav->get('root')) {
 135      $node->forceopen = false;
 136  }
 137  
 138  
 139  // Toggle the editing state and switches.
 140  if ($PAGE->user_allowed_editing()) {
 141      if ($reset !== null) {
 142          if (!is_null($userid)) {
 143              if (!$currentpage = my_reset_page($userid, MY_PAGE_PUBLIC, 'user-profile')) {
 144                  throw new \moodle_exception('reseterror', 'my');
 145              }
 146              redirect(new moodle_url('/user/profile.php', array('id' => $userid)));
 147          }
 148      } else if ($edit !== null) {             // Editing state was specified.
 149          $USER->editing = $edit;       // Change editing state.
 150      } else {                          // Editing state is in session.
 151          if ($currentpage->userid) {   // It's a page we can edit, so load from session.
 152              if (!empty($USER->editing)) {
 153                  $edit = 1;
 154              } else {
 155                  $edit = 0;
 156              }
 157          } else {
 158              // For the page to display properly with the user context header the page blocks need to
 159              // be copied over to the user context.
 160              if (!$currentpage = my_copy_page($userid, MY_PAGE_PUBLIC, 'user-profile')) {
 161                  throw new \moodle_exception('mymoodlesetup');
 162              }
 163              $PAGE->set_context($usercontext);
 164              $PAGE->set_subpage($currentpage->id);
 165              // It's a system page and they are not allowed to edit system pages.
 166              $USER->editing = $edit = 0;          // Disable editing completely, just to be safe.
 167          }
 168      }
 169  
 170      // Add button for editing page.
 171      $params = array('edit' => !$edit, 'id' => $userid);
 172  
 173      $resetbutton = '';
 174      $resetstring = get_string('resetpage', 'my');
 175      $reseturl = new moodle_url("$CFG->wwwroot/user/profile.php", array('edit' => 1, 'reset' => 1, 'id' => $userid));
 176  
 177      if (!$currentpage->userid) {
 178          // Viewing a system page -- let the user customise it.
 179          $editstring = get_string('updatemymoodleon');
 180          $params['edit'] = 1;
 181      } else if (empty($edit)) {
 182          $editstring = get_string('updatemymoodleon');
 183          $resetbutton = $OUTPUT->single_button($reseturl, $resetstring);
 184      } else {
 185          $editstring = get_string('updatemymoodleoff');
 186          $resetbutton = $OUTPUT->single_button($reseturl, $resetstring);
 187      }
 188  
 189      $url = new moodle_url("$CFG->wwwroot/user/profile.php", $params);
 190      $button = '';
 191      if (!$PAGE->theme->haseditswitch) {
 192          $button = $OUTPUT->single_button($url, $editstring);
 193      }
 194      $PAGE->set_button($resetbutton . $button);
 195  
 196  } else {
 197      $USER->editing = $edit = 0;
 198  }
 199  
 200  // Trigger a user profile viewed event.
 201  profile_view($user, $usercontext);
 202  
 203  // TODO WORK OUT WHERE THE NAV BAR IS!
 204  echo $OUTPUT->header();
 205  echo '<div class="userprofile">';
 206  
 207  $hiddenfields = [];
 208  if (!has_capability('moodle/user:viewhiddendetails', $usercontext)) {
 209      $hiddenfields = array_flip(explode(',', $CFG->hiddenuserfields));
 210  }
 211  if ($user->description && !isset($hiddenfields['description'])) {
 212      echo '<div class="description">';
 213      if (!empty($CFG->profilesforenrolledusersonly) && !$currentuser &&
 214          !$DB->record_exists('role_assignments', array('userid' => $user->id))) {
 215          echo get_string('profilenotshown', 'moodle');
 216      } else {
 217          $user->description = file_rewrite_pluginfile_urls($user->description, 'pluginfile.php', $usercontext->id, 'user',
 218                                                            'profile', null);
 219          echo format_text($user->description, $user->descriptionformat);
 220      }
 221      echo '</div>';
 222  }
 223  
 224  echo $OUTPUT->heading(get_string('userprofile', 'core_user'), 2, 'sr-only');
 225  echo $OUTPUT->custom_block_region('content');
 226  
 227  // Render custom blocks.
 228  $renderer = $PAGE->get_renderer('core_user', 'myprofile');
 229  $tree = core_user\output\myprofile\manager::build_tree($user, $currentuser);
 230  echo $renderer->render($tree);
 231  
 232  echo '</div>';  // Userprofile class.
 233  
 234  echo $OUTPUT->footer();