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