user/profile.php

   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(dirname(__FILE__) . '/../config.php');
  36 require_once($CFG->dirroot . '/my/lib.php');
  37 require_once($CFG->dirroot . '/tag/lib.php');
  38 require_once($CFG->dirroot . '/user/profile/lib.php');
  39 require_once($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 $showallcourses = optional_param('showallcourses', 0, PARAM_INT);
  45
  46 $PAGE->set_url('/user/profile.php', array('id' => $userid));
  47
  48 if (!empty($CFG->forceloginforprofiles)) {
  49     require_login();
  50     if (isguestuser()) {
  51         $SESSION->wantsurl = $PAGE->url->out(false);
  52
  53         $PAGE->set_context(context_system::instance());
  54         echo $OUTPUT->header();
  55         echo $OUTPUT->confirm(get_string('guestcantaccessprofiles', 'error'),
  56                               get_login_url(),
  57                               $CFG->wwwroot);
  58         echo $OUTPUT->footer();
  59         die;
  60     }
  61 } else if (!empty($CFG->forcelogin)) {
  62     require_login();
  63 }
  64
  65 $userid = $userid ? $userid : $USER->id;       // Owner of the page.
  66 if ((!$user = $DB->get_record('user', array('id' => $userid))) || ($user->deleted)) {
  67     $PAGE->set_context(context_system::instance());
  68     echo $OUTPUT->header();
  69     if (!$user) {
  70         echo $OUTPUT->notification(get_string('invaliduser', 'error'));
  71     } else {
  72         echo $OUTPUT->notification(get_string('userdeleted'));
  73     }
  74     echo $OUTPUT->footer();
  75     die;
  76 }
  77
  78 $currentuser = ($user->id == $USER->id);
  79 $context = $usercontext = context_user::instance($userid, MUST_EXIST);
  80
  81 if (!$currentuser &&
  82     !empty($CFG->forceloginforprofiles) &&
  83     !has_capability('moodle/user:viewdetails', $context) &&
  84     !has_coursecontact_role($userid)) {
  85
  86     // Course managers can be browsed at site level. If not forceloginforprofiles, allow access (bug #4366).
  87     $struser = get_string('user');
  88     $PAGE->set_context(context_system::instance());
  89     $PAGE->set_title("$SITE->shortname: $struser");  // Do not leak the name.
  90     $PAGE->set_heading("$SITE->shortname: $struser");
  91     $PAGE->set_url('/user/profile.php', array('id' => $userid));
  92     $PAGE->navbar->add($struser);
  93     echo $OUTPUT->header();
  94     echo $OUTPUT->notification(get_string('usernotavailable', 'error'));
  95     echo $OUTPUT->footer();
  96     exit;
  97 }
  98
  99 // Get the profile page.  Should always return something unless the database is broken.
 100 if (!$currentpage = my_get_page($userid, MY_PAGE_PUBLIC)) {
 101     print_error('mymoodlesetup');
 102 }
 103
 104 if (!$currentpage->userid) {
 105     $context = context_system::instance();  // A trick so that we even see non-sticky blocks.
 106 }
 107
 108 $PAGE->set_context($context);
 109 $PAGE->set_pagelayout('mypublic');
 110 $PAGE->set_pagetype('user-profile');
 111
 112 // Set up block editing capabilities.
 113 if (isguestuser()) {     // Guests can never edit their profile.
 114     $USER->editing = $edit = 0;  // Just in case.
 115     $PAGE->set_blocks_editing_capability('moodle/my:configsyspages');  // unlikely :).
 116 } else {
 117     if ($currentuser) {
 118         $PAGE->set_blocks_editing_capability('moodle/user:manageownblocks');
 119     } else {
 120         $PAGE->set_blocks_editing_capability('moodle/user:manageblocks');
 121     }
 122 }
 123
 124 if (has_capability('moodle/user:viewhiddendetails', $context)) {
 125     $hiddenfields = array();
 126 } else {
 127     $hiddenfields = array_flip(explode(',', $CFG->hiddenuserfields));
 128 }
 129
 130 if (has_capability('moodle/site:viewuseridentity', $context)) {
 131     $identityfields = array_flip(explode(',', $CFG->showuseridentity));
 132 } else {
 133     $identityfields = array();
 134 }
 135
 136 // Start setting up the page.
 137 $strpublicprofile = get_string('publicprofile');
 138
 139 $PAGE->blocks->add_region('content');
 140 $PAGE->set_subpage($currentpage->id);
 141 $PAGE->set_title(fullname($user).": $strpublicprofile");
 142 $PAGE->set_heading(fullname($user).": $strpublicprofile");
 143
 144 if (!$currentuser) {
 145     $PAGE->navigation->extend_for_user($user);
 146     if ($node = $PAGE->settingsnav->get('userviewingsettings'.$user->id)) {
 147         $node->forceopen = true;
 148     }
 149 } else if ($node = $PAGE->settingsnav->get('usercurrentsettings', navigation_node::TYPE_CONTAINER)) {
 150     $node->forceopen = true;
 151 }
 152 if ($node = $PAGE->settingsnav->get('root')) {
 153     $node->forceopen = false;
 154 }
 155
 156
 157 // Toggle the editing state and switches.
 158 if ($PAGE->user_allowed_editing()) {
 159     if ($reset !== null) {
 160         if (!is_null($userid)) {
 161             if (!$currentpage = my_reset_page($userid, MY_PAGE_PUBLIC, 'user-profile')) {
 162                 print_error('reseterror', 'my');
 163             }
 164             redirect(new moodle_url('/user/profile.php', array('id' => $userid)));
 165         }
 166     } else if ($edit !== null) {             // Editing state was specified.
 167         $USER->editing = $edit;       // Change editing state.
 168         if (!$currentpage->userid && $edit) {
 169             // If we are viewing a system page as ordinary user, and the user turns
 170             // editing on, copy the system pages as new user pages, and get the
 171             // new page record.
 172             if (!$currentpage = my_copy_page($userid, MY_PAGE_PUBLIC, 'user-profile')) {
 173                 print_error('mymoodlesetup');
 174             }
 175             $PAGE->set_context($usercontext);
 176             $PAGE->set_subpage($currentpage->id);
 177         }
 178     } else {                          // Editing state is in session.
 179         if ($currentpage->userid) {   // It's a page we can edit, so load from session.
 180             if (!empty($USER->editing)) {
 181                 $edit = 1;
 182             } else {
 183                 $edit = 0;
 184             }
 185         } else {                      // It's a system page and they are not allowed to edit system pages.
 186             $USER->editing = $edit = 0;          // Disable editing completely, just to be safe.
 187         }
 188     }
 189
 190     // Add button for editing page.
 191     $params = array('edit' => !$edit, 'id' => $userid);
 192
 193     $resetbutton = '';
 194     $resetstring = get_string('resetpage', 'my');
 195     $reseturl = new moodle_url("$CFG->wwwroot/user/profile.php", array('edit' => 1, 'reset' => 1, 'id' => $userid));
 196
 197     if (!$currentpage->userid) {
 198         // Viewing a system page -- let the user customise it.
 199         $editstring = get_string('updatemymoodleon');
 200         $params['edit'] = 1;
 201     } else if (empty($edit)) {
 202         $editstring = get_string('updatemymoodleon');
 203         $resetbutton = $OUTPUT->single_button($reseturl, $resetstring);
 204     } else {
 205         $editstring = get_string('updatemymoodleoff');
 206         $resetbutton = $OUTPUT->single_button($reseturl, $resetstring);
 207     }
 208
 209     $url = new moodle_url("$CFG->wwwroot/user/profile.php", $params);
 210     $button = $OUTPUT->single_button($url, $editstring);
 211     $PAGE->set_button($resetbutton . $button);
 212
 213 } else {
 214     $USER->editing = $edit = 0;
 215 }
 216
 217 // HACK WARNING!  This loads up all this page's blocks in the system context.
 218 if ($currentpage->userid == 0) {
 219     $CFG->blockmanagerclass = 'my_syspage_block_manager';
 220 }
 221
 222 // Trigger a user profile viewed event.
 223 $event = \core\event\user_profile_viewed::create(array(
 224     'objectid' => $user->id,
 225     'relateduserid' => $user->id,
 226     'context' => $usercontext
 227 ));
 228 $event->add_record_snapshot('user', $user);
 229 $event->trigger();
 230
 231 // TODO WORK OUT WHERE THE NAV BAR IS!
 232 echo $OUTPUT->header();
 233 echo '<div class="userprofile">';
 234
 235
 236 // Print the standard content of this page, the basic profile info.
 237 echo $OUTPUT->heading(fullname($user));
 238
 239 if (is_mnet_remote_user($user)) {
 240     $sql = "SELECT h.id, h.name, h.wwwroot,
 241                    a.name as application, a.display_name
 242               FROM {mnet_host} h, {mnet_application} a
 243              WHERE h.id = ? AND h.applicationid = a.id";
 244
 245     $remotehost = $DB->get_record_sql($sql, array($user->mnethostid));
 246     $a = new stdclass();
 247     $a->remotetype = $remotehost->display_name;
 248     $a->remotename = $remotehost->name;
 249     $a->remoteurl  = $remotehost->wwwroot;
 250
 251     echo $OUTPUT->box(get_string('remoteuserinfo', 'mnet', $a), 'remoteuserinfo');
 252 }
 253
 254 echo '<div class="userprofilebox clearfix"><div class="profilepicture">';
 255 echo $OUTPUT->user_picture($user, array('size' => 100));
 256 echo '</div>';
 257
 258 echo '<div class="descriptionbox"><div class="description">';
 259 // Print the description.
 260 if ($user->description && !isset($hiddenfields['description'])) {
 261     if (!empty($CFG->profilesforenrolledusersonly) && !$currentuser &&
 262         !$DB->record_exists('role_assignments', array('userid' => $user->id))) {
 263         echo get_string('profilenotshown', 'moodle');
 264     } else {
 265         $user->description = file_rewrite_pluginfile_urls($user->description, 'pluginfile.php', $usercontext->id, 'user',
 266                                                           'profile', null);
 267         $options = array('overflowdiv' => true);
 268         echo format_text($user->description, $user->descriptionformat, $options);
 269     }
 270 }
 271 echo '</div>';
 272
 273
 274 // Print all the little details in a list.
 275 echo html_writer::start_tag('dl', array('class' => 'list'));
 276 if (!isset($hiddenfields['country']) && $user->country) {
 277     echo html_writer::tag('dt', get_string('country'));
 278     echo html_writer::tag('dd', get_string($user->country, 'countries'));
 279 }
 280
 281 if (!isset($hiddenfields['city']) && $user->city) {
 282     echo html_writer::tag('dt', get_string('city'));
 283     echo html_writer::tag('dd', $user->city);
 284 }
 285
 286 if (isset($identityfields['address']) && $user->address) {
 287     echo html_writer::tag('dt', get_string('address'));
 288     echo html_writer::tag('dd', $user->address);
 289 }
 290
 291 if (isset($identityfields['phone1']) && $user->phone1) {
 292     echo html_writer::tag('dt', get_string('phone'));
 293     echo html_writer::tag('dd', $user->phone1);
 294 }
 295
 296 if (isset($identityfields['phone2']) && $user->phone2) {
 297     echo html_writer::tag('dt', get_string('phone2'));
 298     echo html_writer::tag('dd', $user->phone2);
 299 }
 300
 301 if (isset($identityfields['institution']) && $user->institution) {
 302     echo html_writer::tag('dt', get_string('institution'));
 303     echo html_writer::tag('dd', $user->institution);
 304 }
 305
 306 if (isset($identityfields['department']) && $user->department) {
 307     echo html_writer::tag('dt', get_string('department'));
 308     echo html_writer::tag('dd', $user->department);
 309 }
 310
 311 if (isset($identityfields['idnumber']) && $user->idnumber) {
 312     echo html_writer::tag('dt', get_string('idnumber'));
 313     echo html_writer::tag('dd', $user->idnumber);
 314 }
 315
 316 if (isset($identityfields['email']) and ($currentuser
 317   or $user->maildisplay == 1
 318   or has_capability('moodle/course:useremail', $context)
 319   or ($user->maildisplay == 2 and enrol_sharing_course($user, $USER)))) {
 320     echo html_writer::tag('dt', get_string('email'));
 321     echo html_writer::tag('dd', obfuscate_mailto($user->email, ''));
 322 }
 323
 324 if ($user->url && !isset($hiddenfields['webpage'])) {
 325     $url = $user->url;
 326     if (strpos($user->url, '://') === false) {
 327         $url = 'http://'. $url;
 328     }
 329     $webpageurl = new moodle_url($url);
 330     echo html_writer::tag('dt', get_string('webpage'));
 331     echo html_writer::tag('dd', html_writer::link($webpageurl, s($user->url)));
 332 }
 333
 334 if ($user->icq && !isset($hiddenfields['icqnumber'])) {
 335     $imurl = new moodle_url('http://web.icq.com/wwp', array('uin' => $user->icq) );
 336     $iconurl = new moodle_url('http://web.icq.com/whitepages/online', array('icq' => $user->icq, 'img' => '5'));
 337     $statusicon = html_writer::tag('img', '', array('src' => $iconurl, 'class' => 'icon icon-post', 'alt' => get_string('status')));
 338     echo html_writer::tag('dt', get_string('icqnumber'));
 339     echo html_writer::tag('dd', html_writer::link($imurl, s($user->icq) . $statusicon));
 340 }
 341
 342 if ($user->skype && !isset($hiddenfields['skypeid'])) {
 343     $imurl = 'skype:'.urlencode($user->skype).'?call';
 344     $iconurl = new moodle_url('http://mystatus.skype.com/smallicon/'.urlencode($user->skype));
 345     if (is_https()) {
 346         // Bad luck, skype devs are lazy to set up SSL on their servers - see MDL-37233.
 347         $statusicon = '';
 348     } else {
 349         $statusicon = html_writer::empty_tag('img',
 350             array('src' => $iconurl, 'class' => 'icon icon-post', 'alt' => get_string('status')));
 351     }
 352     echo html_writer::tag('dt', get_string('skypeid'));
 353     echo html_writer::tag('dd', html_writer::link($imurl, s($user->skype) . $statusicon));
 354 }
 355 if ($user->yahoo && !isset($hiddenfields['yahooid'])) {
 356     $imurl = new moodle_url('http://edit.yahoo.com/config/send_webmesg', array('.target' => $user->yahoo, '.src' => 'pg'));
 357     $iconurl = new moodle_url('http://opi.yahoo.com/online', array('u' => $user->yahoo, 'm' => 'g', 't' => '0'));
 358     $statusicon = html_writer::tag('img', '',
 359         array('src' => $iconurl, 'class' => 'iconsmall icon-post', 'alt' => get_string('status')));
 360     echo html_writer::tag('dt', get_string('yahooid'));
 361     echo html_writer::tag('dd', html_writer::link($imurl, s($user->yahoo) . $statusicon));
 362 }
 363 if ($user->aim && !isset($hiddenfields['aimid'])) {
 364     $imurl = 'aim:goim?screenname='.urlencode($user->aim);
 365     echo html_writer::tag('dt', get_string('aimid'));
 366     echo html_writer::tag('dd', html_writer::link($imurl, s($user->aim)));
 367 }
 368 if ($user->msn && !isset($hiddenfields['msnid'])) {
 369     echo html_writer::tag('dt', get_string('msnid'));
 370     echo html_writer::tag('dd', s($user->msn));
 371 }
 372
 373 // Print the Custom User Fields.
 374 profile_display_fields($user->id);
 375
 376
 377 if (!isset($hiddenfields['mycourses'])) {
 378     if ($mycourses = enrol_get_all_users_courses($user->id, true, null, 'visible DESC, sortorder ASC')) {
 379         $shown = 0;
 380         $courselisting = '';
 381         foreach ($mycourses as $mycourse) {
 382             if ($mycourse->category) {
 383                 context_helper::preload_from_record($mycourse);
 384                 $ccontext = context_course::instance($mycourse->id);
 385                 $linkattributes = null;
 386                 if ($mycourse->visible == 0) {
 387                     if (!has_capability('moodle/course:viewhiddencourses', $ccontext)) {
 388                         continue;
 389                     }
 390                     $linkattributes['class'] = 'dimmed';
 391                 }
 392                 $params = array('id' => $user->id, 'course' => $mycourse->id);
 393                 if ($showallcourses) {
 394                     $params['showallcourses'] = 1;
 395                 }
 396                 $url = new moodle_url('/user/view.php', $params);
 397                 $courselisting .= html_writer::link($url, $ccontext->get_context_name(false), $linkattributes);
 398                 $courselisting .= ', ';
 399             }
 400             $shown++;
 401             if (!$showallcourses && $shown == $CFG->navcourselimit) {
 402                 $url = new moodle_url('/user/profile.php', array('id' => $user->id, 'showallcourses' => 1));
 403                 $courselisting .= html_writer::link($url, '...', array('title' => get_string('viewmore')));
 404                 break;
 405             }
 406         }
 407         echo html_writer::tag('dt', get_string('courseprofiles'));
 408         echo html_writer::tag('dd', rtrim($courselisting, ', '));
 409     }
 410 }
 411 if (!isset($hiddenfields['firstaccess'])) {
 412     if ($user->firstaccess) {
 413         $datestring = userdate($user->firstaccess)."&nbsp; (".format_time(time() - $user->firstaccess).")";
 414     } else {
 415         $datestring = get_string("never");
 416     }
 417     echo html_writer::tag('dt', get_string('firstsiteaccess'));
 418     echo html_writer::tag('dd', $datestring);
 419 }
 420 if (!isset($hiddenfields['lastaccess'])) {
 421     if ($user->lastaccess) {
 422         $datestring = userdate($user->lastaccess)."&nbsp; (".format_time(time() - $user->lastaccess).")";
 423     } else {
 424         $datestring = get_string("never");
 425     }
 426     echo html_writer::tag('dt', get_string('lastsiteaccess'));
 427     echo html_writer::tag('dd', $datestring);
 428 }
 429
 430 if (has_capability('moodle/user:viewlastip', $usercontext) && !isset($hiddenfields['lastip'])) {
 431     if ($user->lastip) {
 432         $iplookupurl = new moodle_url('/iplookup/index.php', array('ip' => $user->lastip, 'user' => $user->id));
 433         $ipstring = html_writer::link($iplookupurl, $user->lastip);
 434     } else {
 435         $ipstring = get_string("none");
 436     }
 437     echo html_writer::tag('dt', get_string('lastip'));
 438     echo html_writer::tag('dd', $ipstring);
 439 }
 440
 441 // Printing tagged interests.
 442 if (!empty($CFG->usetags)) {
 443     if ($interests = tag_get_tags_csv('user', $user->id) ) {
 444         echo html_writer::tag('dt', get_string('interests'));
 445         echo html_writer::tag('dd', $interests);
 446     }
 447 }
 448
 449 if (!isset($hiddenfields['suspended'])) {
 450     if ($user->suspended) {
 451         echo html_writer::tag('dt', '&nbsp;');
 452         echo html_writer::tag('dd', get_string('suspended', 'auth'));
 453     }
 454 }
 455
 456 require_once($CFG->libdir . '/badgeslib.php');
 457 if (!empty($CFG->enablebadges)) {
 458     profile_display_badges($user->id);
 459 }
 460
 461 echo html_writer::end_tag('dl');
 462 echo "</div></div>"; // Closing desriptionbox and userprofilebox.
 463
 464 echo $OUTPUT->custom_block_region('content');
 465
 466 // Print messaging link if allowed.
 467 if (isloggedin() && has_capability('moodle/site:sendmessage', $context)
 468     && !empty($CFG->messaging) && !isguestuser() && !isguestuser($user) && ($USER->id != $user->id)) {
 469     echo '<div class="messagebox">';
 470     echo '<a href="'.$CFG->wwwroot.'/message/index.php?id='.$user->id.'">'.get_string('messageselectadd').'</a>';
 471     echo '</div>';
 472 }
 473
 474 echo '</div>';  // Userprofile class.
 475 echo $OUTPUT->footer();