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