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 = get_context_instance(CONTEXT_USER, $userid, MUST_EXIST);
  73
  74 if (!$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(get_context_instance(CONTEXT_SYSTEM));
  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 = get_context_instance(CONTEXT_SYSTEM);  // 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, $options);
 241     }
 242 }
 243 echo '</div>';
 244
 245
 246 // Print all the little details in a list
 247
 248 echo '<table class="list">';
 249
 250 if (! isset($hiddenfields['country']) && $user->country) {
 251     print_row(get_string('country') . ':', get_string($user->country, 'countries'));
 252 }
 253
 254 if (! isset($hiddenfields['city']) && $user->city) {
 255     print_row(get_string('city') . ':', $user->city);
 256 }
 257
 258 if (isset($identityfields['address']) && $user->address) {
 259     print_row(get_string("address").":", "$user->address");
 260 }
 261
 262 if (isset($identityfields['phone1']) && $user->phone1) {
 263     print_row(get_string("phone").":", "$user->phone1");
 264 }
 265
 266 if (isset($identityfields['phone2']) && $user->phone2) {
 267     print_row(get_string("phone2").":", "$user->phone2");
 268 }
 269
 270 if (isset($identityfields['institution']) && $user->institution) {
 271     print_row(get_string("institution").":", "$user->institution");
 272 }
 273
 274 if (isset($identityfields['department']) && $user->department) {
 275     print_row(get_string("department").":", "$user->department");
 276 }
 277
 278 if (isset($identityfields['idnumber']) && $user->idnumber) {
 279     print_row(get_string("idnumber").":", "$user->idnumber");
 280 }
 281
 282 if (isset($identityfields['email']) and ($currentuser
 283   or $user->maildisplay == 1
 284   or has_capability('moodle/course:useremail', $context)
 285   or ($user->maildisplay == 2 and enrol_sharing_course($user, $USER)))) {
 286     print_row(get_string("email").":", obfuscate_mailto($user->email, ''));
 287 }
 288
 289 if ($user->url && !isset($hiddenfields['webpage'])) {
 290     $url = $user->url;
 291     if (strpos($user->url, '://') === false) {
 292         $url = 'http://'. $url;
 293     }
 294     print_row(get_string("webpage") .":", '<a href="'.s($url).'">'.s($user->url).'</a>');
 295 }
 296
 297 if ($user->icq && !isset($hiddenfields['icqnumber'])) {
 298     print_row(get_string('icqnumber').':',"<a href=\"http://web.icq.com/wwp?uin=".urlencode($user->icq)."\">".s($user->icq)." <img src=\"http://web.icq.com/whitepages/online?icq=".urlencode($user->icq)."&amp;img=5\" alt=\"\" /></a>");
 299 }
 300
 301 if ($user->skype && !isset($hiddenfields['skypeid'])) {
 302     if (strpos($CFG->httpswwwroot, 'https:') === 0) {
 303         // Bad luck, skype devs are lazy to set up SSL on their servers - see MDL-37233.
 304         $statusicon = '';
 305     } else {
 306         $statusicon = ' '.html_writer::empty_tag('img', array('src'=>'http://mystatus.skype.com/smallicon/'.urlencode($user->skype), 'alt'=>get_string('status')));
 307     }
 308     print_row(get_string('skypeid').':','<a href="skype:'.urlencode($user->skype).'?call">'.s($user->skype).$statusicon.'</a>');
 309 }
 310 if ($user->yahoo && !isset($hiddenfields['yahooid'])) {
 311     print_row(get_string('yahooid').':', '<a href="http://edit.yahoo.com/config/send_webmesg?.target='.urlencode($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>");
 312 }
 313 if ($user->aim && !isset($hiddenfields['aimid'])) {
 314     print_row(get_string('aimid').':', '<a href="aim:goim?screenname='.urlencode($user->aim).'">'.s($user->aim).'</a>');
 315 }
 316 if ($user->msn && !isset($hiddenfields['msnid'])) {
 317     print_row(get_string('msnid').':', s($user->msn));
 318 }
 319
 320 /// Print the Custom User Fields
 321 profile_display_fields($user->id);
 322
 323
 324 if (!isset($hiddenfields['mycourses'])) {
 325     if ($mycourses = enrol_get_all_users_courses($user->id, true, NULL, 'visible DESC,sortorder ASC')) {
 326         $shown=0;
 327         $courselisting = '';
 328         foreach ($mycourses as $mycourse) {
 329             if ($mycourse->category) {
 330                 context_helper::preload_from_record($mycourse);
 331                 $ccontext = context_course::instance($mycourse->id);
 332                 $class = '';
 333                 if ($mycourse->visible == 0) {
 334                     if (!has_capability('moodle/course:viewhiddencourses', $ccontext)) {
 335                         continue;
 336                     }
 337                     $class = 'class="dimmed"';
 338                 }
 339                 $courselisting .= "<a href=\"{$CFG->wwwroot}/user/view.php?id={$user->id}&amp;course={$mycourse->id}\" $class >" . $ccontext->get_context_name(false) . "</a>, ";
 340             }
 341             $shown++;
 342             if($shown==20) {
 343                 $courselisting.= "...";
 344                 break;
 345             }
 346         }
 347         print_row(get_string('courseprofiles').':', rtrim($courselisting,', '));
 348     }
 349 }
 350 if (!isset($hiddenfields['firstaccess'])) {
 351     if ($user->firstaccess) {
 352         $datestring = userdate($user->firstaccess)."&nbsp; (".format_time(time() - $user->firstaccess).")";
 353     } else {
 354         $datestring = get_string("never");
 355     }
 356     print_row(get_string("firstaccess").":", $datestring);
 357 }
 358 if (!isset($hiddenfields['lastaccess'])) {
 359     if ($user->lastaccess) {
 360         $datestring = userdate($user->lastaccess)."&nbsp; (".format_time(time() - $user->lastaccess).")";
 361     } else {
 362         $datestring = get_string("never");
 363     }
 364     print_row(get_string("lastaccess").":", $datestring);
 365 }
 366
 367 /// Printing tagged interests
 368 if (!empty($CFG->usetags)) {
 369     if ($interests = tag_get_tags_csv('user', $user->id) ) {
 370         print_row(get_string('interests') .": ", $interests);
 371     }
 372 }
 373
 374 if (!isset($hiddenfields['suspended'])) {
 375     if ($user->suspended) {
 376         print_row('', get_string('suspended', 'auth'));
 377     }
 378 }
 379
 380 echo "</table></div></div>";
 381
 382
 383 echo $OUTPUT->blocks_for_region('content');
 384
 385 // Print messaging link if allowed
 386 if (isloggedin() && has_capability('moodle/site:sendmessage', $context)
 387     && !empty($CFG->messaging) && !isguestuser() && !isguestuser($user) && ($USER->id != $user->id)) {
 388     echo '<div class="messagebox">';
 389     echo '<a href="'.$CFG->wwwroot.'/message/index.php?id='.$user->id.'">'.get_string('messageselectadd').'</a>';
 390     echo '</div>';
 391 }
 392
 393 if ($CFG->debugdisplay && debugging('', DEBUG_DEVELOPER) && $currentuser) {  // Show user object
 394     echo '<br /><br /><hr />';
 395     echo $OUTPUT->heading('DEBUG MODE:  User session variables');
 396     print_object($USER);
 397 }
 398
 399 echo '</div>';  // userprofile class
 400 echo $OUTPUT->footer();
 401
 402
 403 function print_row($left, $right) {
 404     echo "\n<tr><th class=\"label c0\">$left</th><td class=\"info c1\">$right</td></tr>\n";
 405 }