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
  45 $PAGE->set_url('/user/profile.php', array('id' => $userid));
  46
  47 if (!empty($CFG->forceloginforprofiles)) {
  48     require_login();
  49     if (isguestuser()) {
  50         $SESSION->wantsurl = $PAGE->url->out(false);
  51         redirect(get_login_url());
  52     }
  53 } else if (!empty($CFG->forcelogin)) {
  54     require_login();
  55 }
  56
  57 $userid = $userid ? $userid : $USER->id;       // Owner of the page.
  58 if ((!$user = $DB->get_record('user', array('id' => $userid))) || ($user->deleted)) {
  59     $PAGE->set_context(context_system::instance());
  60     echo $OUTPUT->header();
  61     if (!$user) {
  62         echo $OUTPUT->notification(get_string('invaliduser', 'error'));
  63     } else {
  64         echo $OUTPUT->notification(get_string('userdeleted'));
  65     }
  66     echo $OUTPUT->footer();
  67     die;
  68 }
  69
  70 $currentuser = ($user->id == $USER->id);
  71 $context = $usercontext = context_user::instance($userid, MUST_EXIST);
  72
  73 if (!$currentuser &&
  74     !empty($CFG->forceloginforprofiles) &&
  75     !has_capability('moodle/user:viewdetails', $context) &&
  76     !has_coursecontact_role($userid)) {
  77
  78     // Course managers can be browsed at site level. If not forceloginforprofiles, allow access (bug #4366).
  79     $struser = get_string('user');
  80     $PAGE->set_context(context_system::instance());
  81     $PAGE->set_title("$SITE->shortname: $struser");  // Do not leak the name.
  82     $PAGE->set_heading("$SITE->shortname: $struser");
  83     $PAGE->set_url('/user/profile.php', array('id' => $userid));
  84     $PAGE->navbar->add($struser);
  85     echo $OUTPUT->header();
  86     echo $OUTPUT->notification(get_string('usernotavailable', 'error'));
  87     echo $OUTPUT->footer();
  88     exit;
  89 }
  90
  91 // Get the profile page.  Should always return something unless the database is broken.
  92 if (!$currentpage = my_get_page($userid, MY_PAGE_PUBLIC)) {
  93     print_error('mymoodlesetup');
  94 }
  95
  96 if (!$currentpage->userid) {
  97     $context = context_system::instance();  // A trick so that we even see non-sticky blocks.
  98 }
  99
 100 $PAGE->set_context($context);
 101 $PAGE->set_pagelayout('mypublic');
 102 $PAGE->set_pagetype('user-profile');
 103
 104 // Set up block editing capabilities.
 105 if (isguestuser()) {     // Guests can never edit their profile.
 106     $USER->editing = $edit = 0;  // Just in case.
 107     $PAGE->set_blocks_editing_capability('moodle/my:configsyspages');  // unlikely :).
 108 } else {
 109     if ($currentuser) {
 110         $PAGE->set_blocks_editing_capability('moodle/user:manageownblocks');
 111     } else {
 112         $PAGE->set_blocks_editing_capability('moodle/user:manageblocks');
 113     }
 114 }
 115
 116 if (has_capability('moodle/user:viewhiddendetails', $context)) {
 117     $hiddenfields = array();
 118 } else {
 119     $hiddenfields = array_flip(explode(', ', $CFG->hiddenuserfields));
 120 }
 121
 122 if (has_capability('moodle/site:viewuseridentity', $context)) {
 123     $identityfields = array_flip(explode(', ', $CFG->showuseridentity));
 124 } else {
 125     $identityfields = array();
 126 }
 127
 128 // Start setting up the page.
 129 $strpublicprofile = get_string('publicprofile');
 130
 131 $PAGE->blocks->add_region('content');
 132 $PAGE->set_subpage($currentpage->id);
 133 $PAGE->set_title(fullname($user).": $strpublicprofile");
 134 $PAGE->set_heading(fullname($user).": $strpublicprofile");
 135
 136 if (!$currentuser) {
 137     $PAGE->navigation->extend_for_user($user);
 138     if ($node = $PAGE->settingsnav->get('userviewingsettings'.$user->id)) {
 139         $node->forceopen = true;
 140     }
 141 } else if ($node = $PAGE->settingsnav->get('usercurrentsettings', navigation_node::TYPE_CONTAINER)) {
 142     $node->forceopen = true;
 143 }
 144 if ($node = $PAGE->settingsnav->get('root')) {
 145     $node->forceopen = false;
 146 }
 147
 148
 149 // Toggle the editing state and switches.
 150 if ($PAGE->user_allowed_editing()) {
 151     if ($reset !== null) {
 152         if (!is_null($userid)) {
 153             if (!$currentpage = my_reset_page($userid, MY_PAGE_PUBLIC, 'user-profile')) {
 154                 print_error('reseterror', 'my');
 155             }
 156             redirect(new moodle_url('/user/profile.php'));
 157         }
 158     } else if ($edit !== null) {             // Editing state was specified.
 159         $USER->editing = $edit;       // Change editing state.
 160         if (!$currentpage->userid && $edit) {
 161             // If we are viewing a system page as ordinary user, and the user turns
 162             // editing on, copy the system pages as new user pages, and get the
 163             // new page record.
 164             if (!$currentpage = my_copy_page($USER->id, MY_PAGE_PUBLIC, 'user-profile')) {
 165                 print_error('mymoodlesetup');
 166             }
 167             $PAGE->set_context($usercontext);
 168             $PAGE->set_subpage($currentpage->id);
 169         }
 170     } else {                          // Editing state is in session.
 171         if ($currentpage->userid) {   // It's a page we can edit, so load from session.
 172             if (!empty($USER->editing)) {
 173                 $edit = 1;
 174             } else {
 175                 $edit = 0;
 176             }
 177         } else {                      // It's a system page and they are not allowed to edit system pages.
 178             $USER->editing = $edit = 0;          // Disable editing completely, just to be safe.
 179         }
 180     }
 181
 182     // Add button for editing page.
 183     $params = array('edit' => !$edit);
 184
 185     $resetbutton = '';
 186     $resetstring = get_string('resetpage', 'my');
 187     $reseturl = new moodle_url("$CFG->wwwroot/user/profile.php", array('edit' => 1, 'reset' => 1));
 188
 189     if (!$currentpage->userid) {
 190         // Viewing a system page -- let the user customise it.
 191         $editstring = get_string('updatemymoodleon');
 192         $params['edit'] = 1;
 193     } else if (empty($edit)) {
 194         $editstring = get_string('updatemymoodleon');
 195         $resetbutton = $OUTPUT->single_button($reseturl, $resetstring);
 196     } else {
 197         $editstring = get_string('updatemymoodleoff');
 198         $resetbutton = $OUTPUT->single_button($reseturl, $resetstring);
 199     }
 200
 201     $url = new moodle_url("$CFG->wwwroot/user/profile.php", $params);
 202     $button = $OUTPUT->single_button($url, $editstring);
 203     $PAGE->set_button($resetbutton . $button);
 204
 205 } else {
 206     $USER->editing = $edit = 0;
 207 }
 208
 209 // HACK WARNING!  This loads up all this page's blocks in the system context.
 210 if ($currentpage->userid == 0) {
 211     $CFG->blockmanagerclass = 'my_syspage_block_manager';
 212 }
 213
 214 // TODO WORK OUT WHERE THE NAV BAR IS!
 215 echo $OUTPUT->header();
 216 echo '<div class="userprofile">';
 217
 218
 219 // Print the standard content of this page, the basic profile info.
 220 echo $OUTPUT->heading(fullname($user));
 221
 222 if (is_mnet_remote_user($user)) {
 223     $sql = "SELECT h.id, h.name, h.wwwroot,
 224                    a.name as application, a.display_name
 225               FROM {mnet_host} h, {mnet_application} a
 226              WHERE h.id = ? AND h.applicationid = a.id";
 227
 228     $remotehost = $DB->get_record_sql($sql, array($user->mnethostid));
 229     $a = new stdclass();
 230     $a->remotetype = $remotehost->display_name;
 231     $a->remotename = $remotehost->name;
 232     $a->remoteurl  = $remotehost->wwwroot;
 233
 234     echo $OUTPUT->box(get_string('remoteuserinfo', 'mnet', $a), 'remoteuserinfo');
 235 }
 236
 237 echo '<div class="userprofilebox clearfix"><div class="profilepicture">';
 238 echo $OUTPUT->user_picture($user, array('size' => 100));
 239 echo '</div>';
 240
 241 echo '<div class="descriptionbox"><div class="description">';
 242 // Print the description.
 243 if ($user->description && !isset($hiddenfields['description'])) {
 244     if (!empty($CFG->profilesforenrolledusersonly) && !$currentuser &&
 245         !$DB->record_exists('role_assignments', array('userid' => $user->id))) {
 246         echo get_string('profilenotshown', 'moodle');
 247     } else {
 248         $user->description = file_rewrite_pluginfile_urls($user->description, 'pluginfile.php', $usercontext->id, 'user',
 249                                                           'profile', null);
 250         $options = array('overflowdiv' => true);
 251         echo format_text($user->description, $user->descriptionformat, $options);
 252     }
 253 }
 254 echo '</div>';
 255
 256
 257 // Print all the little details in a list.
 258 echo html_writer::start_tag('dl', array('class' => 'list'));
 259 if (!isset($hiddenfields['country']) && $user->country) {
 260     echo html_writer::tag('dt', get_string('country'));
 261     echo html_writer::tag('dd', get_string($user->country, 'countries'));
 262 }
 263
 264 if (!isset($hiddenfields['city']) && $user->city) {
 265     echo html_writer::tag('dt', get_string('city'));
 266     echo html_writer::tag('dd', $user->city);
 267 }
 268
 269 if (isset($identityfields['address']) && $user->address) {
 270     echo html_writer::tag('dt', get_string('address'));
 271     echo html_writer::tag('dd', $user->address);
 272 }
 273
 274 if (isset($identityfields['phone1']) && $user->phone1) {
 275     echo html_writer::tag('dt', get_string('phone'));
 276     echo html_writer::tag('dd', $user->phone1);
 277 }
 278
 279 if (isset($identityfields['phone2']) && $user->phone2) {
 280     echo html_writer::tag('dt', get_string('phone2'));
 281     echo html_writer::tag('dd', $user->phone2);
 282 }
 283
 284 if (isset($identityfields['institution']) && $user->institution) {
 285     echo html_writer::tag('dt', get_string('institution'));
 286     echo html_writer::tag('dd', $user->institution);
 287 }
 288
 289 if (isset($identityfields['department']) && $user->department) {
 290     echo html_writer::tag('dt', get_string('department'));
 291     echo html_writer::tag('dd', $user->department);
 292 }
 293
 294 if (isset($identityfields['idnumber']) && $user->idnumber) {
 295     echo html_writer::tag('dt', get_string('idnumber'));
 296     echo html_writer::tag('dd', $user->idnumber);
 297 }
 298
 299 if (isset($identityfields['email']) and ($currentuser
 300   or $user->maildisplay == 1
 301   or has_capability('moodle/course:useremail', $context)
 302   or ($user->maildisplay == 2 and enrol_sharing_course($user, $USER)))) {
 303     echo html_writer::tag('dt', get_string('email'));
 304     echo html_writer::tag('dd', obfuscate_mailto($user->email, ''));
 305 }
 306
 307 if ($user->url && !isset($hiddenfields['webpage'])) {
 308     $url = $user->url;
 309     if (strpos($user->url, '://') === false) {
 310         $url = 'http://'. $url;
 311     }
 312     $webpageurl = new moodle_url($url);
 313     echo html_writer::tag('dt', get_string('webpage'));
 314     echo html_writer::tag('dd', html_writer::link($webpageurl, s($user->url)));
 315 }
 316
 317 if ($user->icq && !isset($hiddenfields['icqnumber'])) {
 318     $imurl = new moodle_url('http://web.icq.com/wwp', array('uin' => $user->icq) );
 319     $iconurl = new moodle_url('http://web.icq.com/whitepages/online', array('icq' => $user->icq, 'img' => '5'));
 320     $statusicon = html_writer::tag('img', '', array('src' => $iconurl, 'class' => 'icon icon-post', 'alt' => get_string('status')));
 321     echo html_writer::tag('dt', get_string('icqnumber'));
 322     echo html_writer::tag('dd', html_writer::link($imurl, s($user->icq) . $statusicon));
 323 }
 324
 325 if ($user->skype && !isset($hiddenfields['skypeid'])) {
 326     $imurl = 'skype:'.urlencode($user->skype).'?call';
 327     $iconurl = new moodle_url('http://mystatus.skype.com/smallicon/'.$user->skype);
 328     if (strpos($CFG->httpswwwroot, 'https:') === 0) {
 329         // Bad luck, skype devs are lazy to set up SSL on their servers - see MDL-37233.
 330         $statusicon = '';
 331     } else {
 332         $statusicon = html_writer::empty_tag('img',
 333             array('src' => $iconurl, 'class' => 'icon icon-post', 'alt' => get_string('status')));
 334     }
 335     echo html_writer::tag('dt', get_string('skypeid'));
 336     echo html_writer::tag('dd', html_writer::link($imurl, s($user->skype) . $statusicon));
 337 }
 338 if ($user->yahoo && !isset($hiddenfields['yahooid'])) {
 339     $imurl = new moodle_url('http://edit.yahoo.com/config/send_webmesg', array('.target' => $user->yahoo, '.src' => 'pg'));
 340     $iconurl = new moodle_url('http://opi.yahoo.com/online', array('u' => $user->yahoo, 'm' => 'g', 't' => '0'));
 341     $statusicon = html_writer::tag('img', '',
 342         array('src' => $iconurl, 'class' => 'iconsmall icon-post', 'alt' => get_string('status')));
 343     echo html_writer::tag('dt', get_string('yahooid'));
 344     echo html_writer::tag('dd', html_writer::link($imurl, s($user->yahoo) . $statusicon));
 345 }
 346 if ($user->aim && !isset($hiddenfields['aimid'])) {
 347     $imurl = 'aim:goim?screenname='.urlencode($user->aim);
 348     echo html_writer::tag('dt', get_string('aimid'));
 349     echo html_writer::tag('dd', html_writer::link($imurl, s($user->aim)));
 350 }
 351 if ($user->msn && !isset($hiddenfields['msnid'])) {
 352     echo html_writer::tag('dt', get_string('msnid'));
 353     echo html_writer::tag('dd', s($user->msn));
 354 }
 355
 356 // Print the Custom User Fields.
 357 profile_display_fields($user->id);
 358
 359
 360 if (!isset($hiddenfields['mycourses'])) {
 361     if ($mycourses = enrol_get_all_users_courses($user->id, true, null, 'visible DESC, sortorder ASC')) {
 362         $shown = 0;
 363         $courselisting = '';
 364         foreach ($mycourses as $mycourse) {
 365             if ($mycourse->category) {
 366                 context_helper::preload_from_record($mycourse);
 367                 $ccontext = context_course::instance($mycourse->id);
 368                 $class = '';
 369                 if ($mycourse->visible == 0) {
 370                     if (!has_capability('moodle/course:viewhiddencourses', $ccontext)) {
 371                         continue;
 372                     }
 373                     $class = 'class="dimmed"';
 374                 }
 375                 $courselisting .= "<a href=\"{$CFG->wwwroot}/user/view.php?id={$user->id}&amp;course={$mycourse->id}\" $class >" .
 376                     $ccontext->get_context_name(false) . "</a>, ";
 377             }
 378             $shown++;
 379             if ($shown == 20) {
 380                 $courselisting .= "...";
 381                 break;
 382             }
 383         }
 384         echo html_writer::tag('dt', get_string('courseprofiles'));
 385         echo html_writer::tag('dd', rtrim($courselisting, ', '));
 386     }
 387 }
 388 if (!isset($hiddenfields['firstaccess'])) {
 389     if ($user->firstaccess) {
 390         $datestring = userdate($user->firstaccess)."&nbsp; (".format_time(time() - $user->firstaccess).")";
 391     } else {
 392         $datestring = get_string("never");
 393     }
 394     echo html_writer::tag('dt', get_string('firstaccess'));
 395     echo html_writer::tag('dd', $datestring);
 396 }
 397 if (!isset($hiddenfields['lastaccess'])) {
 398     if ($user->lastaccess) {
 399         $datestring = userdate($user->lastaccess)."&nbsp; (".format_time(time() - $user->lastaccess).")";
 400     } else {
 401         $datestring = get_string("never");
 402     }
 403     echo html_writer::tag('dt', get_string('lastaccess'));
 404     echo html_writer::tag('dd', $datestring);
 405 }
 406
 407 if (has_capability('moodle/user:viewlastip', $usercontext) && !isset($hiddenfields['lastip'])) {
 408     if ($user->lastip) {
 409         $iplookupurl = new moodle_url('/iplookup/index.php', array('ip' => $user->lastip, 'user' => $USER->id));
 410         $ipstring = html_writer::link($iplookupurl, $user->lastip);
 411     } else {
 412         $ipstring = get_string("none");
 413     }
 414     echo html_writer::tag('dt', get_string('lastip'));
 415     echo html_writer::tag('dd', $ipstring);
 416 }
 417
 418 // Printing tagged interests.
 419 if (!empty($CFG->usetags)) {
 420     if ($interests = tag_get_tags_csv('user', $user->id) ) {
 421         echo html_writer::tag('dt', get_string('interests'));
 422         echo html_writer::tag('dd', $interests);
 423     }
 424 }
 425
 426 if (!isset($hiddenfields['suspended'])) {
 427     if ($user->suspended) {
 428         echo html_writer::tag('dt', '&nbsp;');
 429         echo html_writer::tag('dd', get_string('suspended', 'auth'));
 430     }
 431 }
 432
 433 require_once($CFG->libdir . '/badgeslib.php');
 434 if (!empty($CFG->enablebadges)) {
 435     profile_display_badges($user->id);
 436 }
 437
 438 echo html_writer::end_tag('dl');
 439 echo "</div></div>"; // Closing desriptionbox and userprofilebox.
 440 echo '<div id="region-content" class="block-region"><div class="region-content">';
 441 echo $OUTPUT->blocks_for_region('content');
 442 echo '</div></div>';
 443
 444 // Print messaging link if allowed.
 445 if (isloggedin() && has_capability('moodle/site:sendmessage', $context)
 446     && !empty($CFG->messaging) && !isguestuser() && !isguestuser($user) && ($USER->id != $user->id)) {
 447     echo '<div class="messagebox">';
 448     echo '<a href="'.$CFG->wwwroot.'/message/index.php?id='.$user->id.'">'.get_string('messageselectadd').'</a>';
 449     echo '</div>';
 450 }
 451
 452 echo '</div>';  // Userprofile class.
 453 echo $OUTPUT->footer();