user/profile.php

   1 <?php
   2
   3 // This file is part of Moodle - http://moodle.org/
   4 //
   5 // Moodle is free software: you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation, either version 3 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // Moodle is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License
  16 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 /**
  19  * Public Profile -- a user's public profile page
  20  *
  21  * - each user can currently have their own page (cloned from system and then customised)
  22  * - users can add any blocks they want
  23  * - the administrators can define a default site public profile for users who have
  24  *   not created their own public profile
  25  *
  26  * This script implements the user's view of the public profile, and allows editing
  27  * of the public profile.
  28  *
  29  * @package    moodlecore
  30  * @subpackage my
  31  * @copyright  2010 Remote-Learner.net
  32  * @author     Hubert Chathi <hubert@remote-learner.net>
  33  * @author     Olav Jordan <olav.jordan@remote-learner.net>
  34  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  35  */
  36
  37 require_once(dirname(__FILE__) . '/../config.php');
  38 require_once($CFG->dirroot . '/my/lib.php');
  39 require_once($CFG->dirroot . '/tag/lib.php');
  40 require_once($CFG->dirroot . '/user/profile/lib.php');
  41 require_once($CFG->libdir.'/filelib.php');
  42
  43 $userid = optional_param('id', 0, PARAM_INT);
  44 $edit   = optional_param('edit', null, PARAM_BOOL);    // Turn editing on and off
  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 = $PAGE->url->out(false);
  52         redirect(get_login_url());
  53     }
  54 } else if (!empty($CFG->forcelogin)) {
  55     require_login();
  56 }
  57
  58 $userid = $userid ? $userid : $USER->id;       // Owner of the page
  59 $user = $DB->get_record('user', array('id' => $userid));
  60
  61 if ($user->deleted) {
  62     $PAGE->set_context(context_system::instance());
  63     echo $OUTPUT->header();
  64     echo $OUTPUT->notification(get_string('userdeleted'));
  65     echo $OUTPUT->footer();
  66     die;
  67 }
  68
  69 $currentuser = ($user->id == $USER->id);
  70 $context = $usercontext = context_user::instance($userid, MUST_EXIST);
  71
  72 if (!$currentuser &&
  73     !empty($CFG->forceloginforprofiles) &&
  74     !has_capability('moodle/user:viewdetails', $context) &&
  75     !has_coursecontact_role($userid)) {
  76
  77     // Course managers can be browsed at site level. If not forceloginforprofiles, allow access (bug #4366)
  78     $struser = get_string('user');
  79     $PAGE->set_context(context_system::instance());
  80     $PAGE->set_title("$SITE->shortname: $struser");  // Do not leak the name
  81     $PAGE->set_heading("$SITE->shortname: $struser");
  82     $PAGE->set_url('/user/profile.php', array('id'=>$userid));
  83     $PAGE->navbar->add($struser);
  84     echo $OUTPUT->header();
  85     echo $OUTPUT->notification(get_string('usernotavailable', 'error'));
  86     echo $OUTPUT->footer();
  87     exit;
  88 }
  89
  90 // Get the profile page.  Should always return something unless the database is broken.
  91 if (!$currentpage = my_get_page($userid, MY_PAGE_PUBLIC)) {
  92     print_error('mymoodlesetup');
  93 }
  94
  95 if (!$currentpage->userid) {
  96     $context = context_system::instance();  // A trick so that we even see non-sticky blocks
  97 }
  98
  99 $PAGE->set_context($context);
 100 $PAGE->set_pagelayout('mydashboard');
 101 $PAGE->set_pagetype('user-profile');
 102
 103 // Set up block editing capabilities
 104 if (isguestuser()) {     // Guests can never edit their profile
 105     $USER->editing = $edit = 0;  // Just in case
 106     $PAGE->set_blocks_editing_capability('moodle/my:configsyspages');  // unlikely :)
 107 } else {
 108     if ($currentuser) {
 109         $PAGE->set_blocks_editing_capability('moodle/user:manageownblocks');
 110     } else {
 111         $PAGE->set_blocks_editing_capability('moodle/user:manageblocks');
 112     }
 113 }
 114
 115 if (has_capability('moodle/user:viewhiddendetails', $context)) {
 116     $hiddenfields = array();
 117 } else {
 118     $hiddenfields = array_flip(explode(',', $CFG->hiddenuserfields));
 119 }
 120
 121 if (has_capability('moodle/site:viewuseridentity', $context)) {
 122     $identityfields = array_flip(explode(',', $CFG->showuseridentity));
 123 } else {
 124     $identityfields = array();
 125 }
 126
 127 // Start setting up the page
 128 $strpublicprofile = get_string('publicprofile');
 129
 130 $PAGE->blocks->add_region('content');
 131 $PAGE->set_subpage($currentpage->id);
 132 $PAGE->set_title(fullname($user).": $strpublicprofile");
 133 $PAGE->set_heading(fullname($user).": $strpublicprofile");
 134
 135 if (!$currentuser) {
 136     $PAGE->navigation->extend_for_user($user);
 137     if ($node = $PAGE->settingsnav->get('userviewingsettings'.$user->id)) {
 138         $node->forceopen = true;
 139     }
 140 } else if ($node = $PAGE->settingsnav->get('usercurrentsettings', navigation_node::TYPE_CONTAINER)) {
 141     $node->forceopen = true;
 142 }
 143 if ($node = $PAGE->settingsnav->get('root')) {
 144     $node->forceopen = false;
 145 }
 146
 147
 148 // Toggle the editing state and switches
 149 if ($PAGE->user_allowed_editing()) {
 150     if ($edit !== null) {             // Editing state was specified
 151         $USER->editing = $edit;       // Change editing state
 152         if (!$currentpage->userid && $edit) {
 153             // If we are viewing a system page as ordinary user, and the user turns
 154             // editing on, copy the system pages as new user pages, and get the
 155             // new page record
 156             if (!$currentpage = my_copy_page($USER->id, MY_PAGE_PUBLIC, 'user-profile')) {
 157                 print_error('mymoodlesetup');
 158             }
 159             $PAGE->set_context($usercontext);
 160             $PAGE->set_subpage($currentpage->id);
 161         }
 162     } else {                          // Editing state is in session
 163         if ($currentpage->userid) {   // It's a page we can edit, so load from session
 164             if (!empty($USER->editing)) {
 165                 $edit = 1;
 166             } else {
 167                 $edit = 0;
 168             }
 169         } else {                      // It's a system page and they are not allowed to edit system pages
 170             $USER->editing = $edit = 0;          // Disable editing completely, just to be safe
 171         }
 172     }
 173
 174     // Add button for editing page
 175     $params = array('edit' => !$edit);
 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     } else {
 184         $editstring = get_string('updatemymoodleoff');
 185     }
 186
 187     $url = new moodle_url("$CFG->wwwroot/user/profile.php", $params);
 188     $button = $OUTPUT->single_button($url, $editstring);
 189     $PAGE->set_button($button);
 190
 191 } else {
 192     $USER->editing = $edit = 0;
 193 }
 194
 195 // HACK WARNING!  This loads up all this page's blocks in the system context
 196 if ($currentpage->userid == 0) {
 197     $CFG->blockmanagerclass = 'my_syspage_block_manager';
 198 }
 199
 200 // TODO WORK OUT WHERE THE NAV BAR IS!
 201
 202 echo $OUTPUT->header();
 203 echo '<div class="userprofile">';
 204
 205
 206 // Print the standard content of this page, the basic profile info
 207
 208 echo $OUTPUT->heading(fullname($user));
 209
 210 if (is_mnet_remote_user($user)) {
 211     $sql = "SELECT h.id, h.name, h.wwwroot,
 212                    a.name as application, a.display_name
 213               FROM {mnet_host} h, {mnet_application} a
 214              WHERE h.id = ? AND h.applicationid = a.id";
 215
 216     $remotehost = $DB->get_record_sql($sql, array($user->mnethostid));
 217     $a = new stdclass();
 218     $a->remotetype = $remotehost->display_name;
 219     $a->remotename = $remotehost->name;
 220     $a->remoteurl  = $remotehost->wwwroot;
 221
 222     echo $OUTPUT->box(get_string('remoteuserinfo', 'mnet', $a), 'remoteuserinfo');
 223 }
 224
 225 echo '<div class="userprofilebox clearfix"><div class="profilepicture">';
 226 echo $OUTPUT->user_picture($user, array('size'=>100));
 227 echo '</div>';
 228
 229 echo '<div class="descriptionbox"><div class="description">';
 230 // Print the description
 231
 232 if ($user->description && !isset($hiddenfields['description'])) {
 233     if (!empty($CFG->profilesforenrolledusersonly) && !$currentuser && !$DB->record_exists('role_assignments', array('userid'=>$user->id))) {
 234         echo get_string('profilenotshown', 'moodle');
 235     } else {
 236         $user->description = file_rewrite_pluginfile_urls($user->description, 'pluginfile.php', $usercontext->id, 'user', 'profile', null);
 237         $options = array('overflowdiv'=>true);
 238         echo format_text($user->description, $user->descriptionformat, $options);
 239     }
 240 }
 241 echo '</div>';
 242
 243
 244 // Print all the little details in a list
 245
 246 echo html_writer::start_tag('dl', array('class'=>'list'));
 247 if (!isset($hiddenfields['country']) && $user->country) {
 248     echo html_writer::tag('dt', get_string('country'));
 249     echo html_writer::tag('dd', get_string($user->country, 'countries'));
 250 }
 251
 252 if (!isset($hiddenfields['city']) && $user->city) {
 253     echo html_writer::tag('dt', get_string('city'));
 254     echo html_writer::tag('dd', $user->city);
 255 }
 256
 257 if (isset($identityfields['address']) && $user->address) {
 258     echo html_writer::tag('dt', get_string('address'));
 259     echo html_writer::tag('dd', $user->address);
 260 }
 261
 262 if (isset($identityfields['phone1']) && $user->phone1) {
 263     echo html_writer::tag('dt', get_string('phone'));
 264     echo html_writer::tag('dd', $user->phone1);
 265 }
 266
 267 if (isset($identityfields['phone2']) && $user->phone2) {
 268     echo html_writer::tag('dt', get_string('phone2'));
 269     echo html_writer::tag('dd', $user->phone2);
 270 }
 271
 272 if (isset($identityfields['institution']) && $user->institution) {
 273     echo html_writer::tag('dt', get_string('institution'));
 274     echo html_writer::tag('dd', $user->institution);
 275 }
 276
 277 if (isset($identityfields['department']) && $user->department) {
 278     echo html_writer::tag('dt', get_string('department'));
 279     echo html_writer::tag('dd', $user->department);
 280 }
 281
 282 if (isset($identityfields['idnumber']) && $user->idnumber) {
 283     echo html_writer::tag('dt', get_string('idnumber'));
 284     echo html_writer::tag('dd', $user->idnumber);
 285 }
 286
 287 if (isset($identityfields['email']) and ($currentuser
 288   or $user->maildisplay == 1
 289   or has_capability('moodle/course:useremail', $context)
 290   or ($user->maildisplay == 2 and enrol_sharing_course($user, $USER)))) {
 291     echo html_writer::tag('dt', get_string('email'));
 292     echo html_writer::tag('dd', obfuscate_mailto($user->email, ''));
 293 }
 294
 295 if ($user->url && !isset($hiddenfields['webpage'])) {
 296     $url = $user->url;
 297     if (strpos($user->url, '://') === false) {
 298         $url = 'http://'. $url;
 299     }
 300     $webpageurl = new moodle_url($url);
 301     echo html_writer::tag('dt', get_string('webpage'));
 302     echo html_writer::tag('dd', html_writer::link($webpageurl, s($user->url)));
 303 }
 304
 305 if ($user->icq && !isset($hiddenfields['icqnumber'])) {
 306     $imurl = new moodle_url('http://web.icq.com/wwp', array('uin'=>$user->icq) );
 307     $iconurl = new moodle_url('http://web.icq.com/whitepages/online', array('icq'=>$user->icq, 'img'=>'5'));
 308     $statusicon = html_writer::tag('img', '', array('src'=>$iconurl, 'class'=>'icon icon-post', 'alt'=>get_string('status')));
 309     echo html_writer::tag('dt', get_string('icqnumber'));
 310     echo html_writer::tag('dd', html_writer::link($imurl, s($user->icq) . $statusicon));
 311 }
 312
 313 if ($user->skype && !isset($hiddenfields['skypeid'])) {
 314     $imurl = 'skype:'.urlencode($user->skype).'?call';
 315     $iconurl = new moodle_url('http://mystatus.skype.com/smallicon/'.$user->skype);
 316     if (strpos($CFG->httpswwwroot, 'https:') === 0) {
 317         // Bad luck, skype devs are lazy to set up SSL on their servers - see MDL-37233.
 318         $statusicon = '';
 319     } else {
 320         $statusicon = html_writer::empty_tag('img', array('src'=>$iconurl, 'class'=>'icon icon-post', 'alt'=>get_string('status')));
 321     }
 322     echo html_writer::tag('dt', get_string('skypeid'));
 323     echo html_writer::tag('dd', html_writer::link($imurl, s($user->skype) . $statusicon));
 324 }
 325 if ($user->yahoo && !isset($hiddenfields['yahooid'])) {
 326     $imurl = new moodle_url('http://edit.yahoo.com/config/send_webmesg', array('.target'=>$user->yahoo, '.src'=>'pg'));
 327     $iconurl = new moodle_url('http://opi.yahoo.com/online', array('u'=>$user->yahoo, 'm'=>'g', 't'=>'0'));
 328     $statusicon = html_writer::tag('img', '', array('src'=>$iconurl, 'class'=>'iconsmall icon-post', 'alt'=>get_string('status')));
 329     echo html_writer::tag('dt', get_string('yahooid'));
 330     echo html_writer::tag('dd', html_writer::link($imurl, s($user->yahoo) . $statusicon));
 331 }
 332 if ($user->aim && !isset($hiddenfields['aimid'])) {
 333     $imurl = 'aim:goim?screenname='.urlencode($user->aim);
 334     echo html_writer::tag('dt', get_string('aimid'));
 335     echo html_writer::tag('dd', html_writer::link($imurl, s($user->aim)));
 336 }
 337 if ($user->msn && !isset($hiddenfields['msnid'])) {
 338     echo html_writer::tag('dt', get_string('msnid'));
 339     echo html_writer::tag('dd', s($user->msn));
 340 }
 341
 342 /// Print the Custom User Fields
 343 profile_display_fields($user->id);
 344
 345
 346 if (!isset($hiddenfields['mycourses'])) {
 347     if ($mycourses = enrol_get_all_users_courses($user->id, true, NULL, 'visible DESC,sortorder ASC')) {
 348         $shown=0;
 349         $courselisting = '';
 350         foreach ($mycourses as $mycourse) {
 351             if ($mycourse->category) {
 352                 context_helper::preload_from_record($mycourse);
 353                 $ccontext = context_course::instance($mycourse->id);
 354                 $class = '';
 355                 if ($mycourse->visible == 0) {
 356                     if (!has_capability('moodle/course:viewhiddencourses', $ccontext)) {
 357                         continue;
 358                     }
 359                     $class = 'class="dimmed"';
 360                 }
 361                 $courselisting .= "<a href=\"{$CFG->wwwroot}/user/view.php?id={$user->id}&amp;course={$mycourse->id}\" $class >" . $ccontext->get_context_name(false) . "</a>, ";
 362             }
 363             $shown++;
 364             if($shown==20) {
 365                 $courselisting.= "...";
 366                 break;
 367             }
 368         }
 369         echo html_writer::tag('dt', get_string('courseprofiles'));
 370         echo html_writer::tag('dd', rtrim($courselisting,', '));
 371     }
 372 }
 373 if (!isset($hiddenfields['firstaccess'])) {
 374     if ($user->firstaccess) {
 375         $datestring = userdate($user->firstaccess)."&nbsp; (".format_time(time() - $user->firstaccess).")";
 376     } else {
 377         $datestring = get_string("never");
 378     }
 379     echo html_writer::tag('dt', get_string('firstaccess'));
 380     echo html_writer::tag('dd', $datestring);
 381 }
 382 if (!isset($hiddenfields['lastaccess'])) {
 383     if ($user->lastaccess) {
 384         $datestring = userdate($user->lastaccess)."&nbsp; (".format_time(time() - $user->lastaccess).")";
 385     } else {
 386         $datestring = get_string("never");
 387     }
 388     echo html_writer::tag('dt', get_string('lastaccess'));
 389     echo html_writer::tag('dd', $datestring);
 390 }
 391
 392 /// Printing tagged interests
 393 if (!empty($CFG->usetags)) {
 394     if ($interests = tag_get_tags_csv('user', $user->id) ) {
 395         echo html_writer::tag('dt', get_string('interests'));
 396         echo html_writer::tag('dd', $interests);
 397     }
 398 }
 399
 400 if (!isset($hiddenfields['suspended'])) {
 401     if ($user->suspended) {
 402         echo html_writer::tag('dt', '&nbsp;');
 403         echo html_writer::tag('dd', get_string('suspended', 'auth'));
 404     }
 405 }
 406
 407 require_once($CFG->libdir . '/badgeslib.php');
 408 if (!empty($CFG->enablebadges)) {
 409     profile_display_badges($user->id);
 410 }
 411
 412 echo html_writer::end_tag('dl');
 413 echo "</div></div>"; // Closing desriptionbox and userprofilebox.
 414 echo '<div id="region-content" class="block-region"><div class="region-content">';
 415 echo $OUTPUT->blocks_for_region('content');
 416 echo '</div></div>';
 417
 418 // Print messaging link if allowed
 419 if (isloggedin() && has_capability('moodle/site:sendmessage', $context)
 420     && !empty($CFG->messaging) && !isguestuser() && !isguestuser($user) && ($USER->id != $user->id)) {
 421     echo '<div class="messagebox">';
 422     echo '<a href="'.$CFG->wwwroot.'/message/index.php?id='.$user->id.'">'.get_string('messageselectadd').'</a>';
 423     echo '</div>';
 424 }
 425
 426 if ($CFG->debugdisplay && debugging('', DEBUG_DEVELOPER) && $currentuser) {  // Show user object
 427     echo '<br /><br /><hr />';
 428     echo $OUTPUT->heading('DEBUG MODE:  User session variables');
 429     print_object($USER);
 430 }
 431
 432 echo '</div>';  // userprofile class
 433 echo $OUTPUT->footer();