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(get_context_instance(CONTEXT_SYSTEM));
  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 = get_context_instance(CONTEXT_USER, $userid, MUST_EXIST);
  71
  72 if (!$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(get_context_instance(CONTEXT_SYSTEM));
  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 = get_context_instance(CONTEXT_SYSTEM);  // 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, $options);
 239     }
 240 }
 241 echo '</div>';
 242
 243
 244 // Print all the little details in a list
 245
 246 echo '<table class="list" summary="">';
 247
 248 if (! isset($hiddenfields['country']) && $user->country) {
 249     print_row(get_string('country') . ':', get_string($user->country, 'countries'));
 250 }
 251
 252 if (! isset($hiddenfields['city']) && $user->city) {
 253     print_row(get_string('city') . ':', $user->city);
 254 }
 255
 256 if (isset($identityfields['address']) && $user->address) {
 257     print_row(get_string("address").":", "$user->address");
 258 }
 259
 260 if (isset($identityfields['phone1']) && $user->phone1) {
 261     print_row(get_string("phone").":", "$user->phone1");
 262 }
 263
 264 if (isset($identityfields['phone2']) && $user->phone2) {
 265     print_row(get_string("phone2").":", "$user->phone2");
 266 }
 267
 268 if (isset($identityfields['institution']) && $user->institution) {
 269     print_row(get_string("institution").":", "$user->institution");
 270 }
 271
 272 if (isset($identityfields['department']) && $user->department) {
 273     print_row(get_string("department").":", "$user->department");
 274 }
 275
 276 if (isset($identityfields['idnumber']) && $user->idnumber) {
 277     print_row(get_string("idnumber").":", "$user->idnumber");
 278 }
 279
 280 if (isset($identityfields['email']) and ($currentuser
 281   or $user->maildisplay == 1
 282   or has_capability('moodle/course:useremail', $context)
 283   or ($user->maildisplay == 2 and enrol_sharing_course($user, $USER)))) {
 284     print_row(get_string("email").":", obfuscate_mailto($user->email, ''));
 285 }
 286
 287 if ($user->url && !isset($hiddenfields['webpage'])) {
 288     $url = $user->url;
 289     if (strpos($user->url, '://') === false) {
 290         $url = 'http://'. $url;
 291     }
 292     print_row(get_string("webpage") .":", '<a href="'.s($url).'">'.s($user->url).'</a>');
 293 }
 294
 295 if ($user->icq && !isset($hiddenfields['icqnumber'])) {
 296     print_row(get_string('icqnumber').':',"<a href=\"http://web.icq.com/wwp?uin=".urlencode($user->icq)."\">".s($user->icq)." <img src=\"http://web.icq.com/whitepages/online?icq=".urlencode($user->icq)."&amp;img=5\" alt=\"\" /></a>");
 297 }
 298
 299 if ($user->skype && !isset($hiddenfields['skypeid'])) {
 300     if (strpos($CFG->httpswwwroot, 'https:') === 0) {
 301         // Bad luck, skype devs are lazy to set up SSL on their servers - see MDL-37233.
 302         $statusicon = '';
 303     } else {
 304         $statusicon = ' '.html_writer::empty_tag('img', array('src'=>'http://mystatus.skype.com/smallicon/'.urlencode($user->skype), 'alt'=>get_string('status')));
 305     }
 306     print_row(get_string('skypeid').':','<a href="skype:'.urlencode($user->skype).'?call">'.s($user->skype).$statusicon.'</a>');
 307 }
 308 if ($user->yahoo && !isset($hiddenfields['yahooid'])) {
 309     print_row(get_string('yahooid').':', '<a href="http://edit.yahoo.com/config/send_webmesg?.target='.urlencode($user->yahoo).'&amp;.src=pg">'.s($user->yahoo)." <img src=\"http://opi.yahoo.com/online?u=".urlencode($user->yahoo)."&m=g&t=0\" alt=\"\"></a>");
 310 }
 311 if ($user->aim && !isset($hiddenfields['aimid'])) {
 312     print_row(get_string('aimid').':', '<a href="aim:goim?screenname='.urlencode($user->aim).'">'.s($user->aim).'</a>');
 313 }
 314 if ($user->msn && !isset($hiddenfields['msnid'])) {
 315     print_row(get_string('msnid').':', s($user->msn));
 316 }
 317
 318 /// Print the Custom User Fields
 319 profile_display_fields($user->id);
 320
 321
 322 if (!isset($hiddenfields['mycourses'])) {
 323     if ($mycourses = enrol_get_all_users_courses($user->id, true, NULL, 'visible DESC,sortorder ASC')) {
 324         $shown=0;
 325         $courselisting = '';
 326         foreach ($mycourses as $mycourse) {
 327             if ($mycourse->category) {
 328                 context_helper::preload_from_record($mycourse);
 329                 $ccontext = context_course::instance($mycourse->id);
 330                 $class = '';
 331                 if ($mycourse->visible == 0) {
 332                     if (!has_capability('moodle/course:viewhiddencourses', $ccontext)) {
 333                         continue;
 334                     }
 335                     $class = 'class="dimmed"';
 336                 }
 337                 $courselisting .= "<a href=\"{$CFG->wwwroot}/user/view.php?id={$user->id}&amp;course={$mycourse->id}\" $class >" . $ccontext->get_context_name(false) . "</a>, ";
 338             }
 339             $shown++;
 340             if($shown==20) {
 341                 $courselisting.= "...";
 342                 break;
 343             }
 344         }
 345         print_row(get_string('courseprofiles').':', rtrim($courselisting,', '));
 346     }
 347 }
 348 if (!isset($hiddenfields['firstaccess'])) {
 349     if ($user->firstaccess) {
 350         $datestring = userdate($user->firstaccess)."&nbsp; (".format_time(time() - $user->firstaccess).")";
 351     } else {
 352         $datestring = get_string("never");
 353     }
 354     print_row(get_string("firstaccess").":", $datestring);
 355 }
 356 if (!isset($hiddenfields['lastaccess'])) {
 357     if ($user->lastaccess) {
 358         $datestring = userdate($user->lastaccess)."&nbsp; (".format_time(time() - $user->lastaccess).")";
 359     } else {
 360         $datestring = get_string("never");
 361     }
 362     print_row(get_string("lastaccess").":", $datestring);
 363 }
 364
 365 /// Printing tagged interests
 366 if (!empty($CFG->usetags)) {
 367     if ($interests = tag_get_tags_csv('user', $user->id) ) {
 368         print_row(get_string('interests') .": ", $interests);
 369     }
 370 }
 371
 372 if (!isset($hiddenfields['suspended'])) {
 373     if ($user->suspended) {
 374         print_row('', get_string('suspended', 'auth'));
 375     }
 376 }
 377
 378 echo "</table></div></div>";
 379
 380
 381 echo $OUTPUT->blocks_for_region('content');
 382
 383 // Print messaging link if allowed
 384 if (isloggedin() && has_capability('moodle/site:sendmessage', $context)
 385     && !empty($CFG->messaging) && !isguestuser() && !isguestuser($user) && ($USER->id != $user->id)) {
 386     echo '<div class="messagebox">';
 387     echo '<a href="'.$CFG->wwwroot.'/message/index.php?id='.$user->id.'">'.get_string('messageselectadd').'</a>';
 388     echo '</div>';
 389 }
 390
 391 if ($CFG->debugdisplay && debugging('', DEBUG_DEVELOPER) && $currentuser) {  // Show user object
 392     echo '<br /><br /><hr />';
 393     echo $OUTPUT->heading('DEBUG MODE:  User session variables');
 394     print_object($USER);
 395 }
 396
 397 echo '</div>';  // userprofile class
 398 echo $OUTPUT->footer();
 399
 400
 401 function print_row($left, $right) {
 402     echo "\n<tr><th class=\"label c0\">$left</th><td class=\"info c1\">$right</td></tr>\n";
 403 }