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 . '/user/profile/lib.php');
  40
  41 $userid = optional_param('id', 0, PARAM_INT);
  42 $edit   = optional_param('edit', null, PARAM_BOOL);    // Turn editing on and off
  43
  44 if (!empty($CFG->forceloginforprofiles)) {
  45     require_login();
  46     if (isguestuser()) {
  47         redirect(get_login_url());
  48     }
  49 } else if (!empty($CFG->forcelogin)) {
  50     require_login();
  51 }
  52
  53 $userid = $userid ? $userid : $USER->id;       // Owner of the page
  54 $user = $DB->get_record('user', array('id' => $userid));
  55 $currentuser = ($user->id == $USER->id);
  56 $context = $usercontext = get_context_instance(CONTEXT_USER, $userid, MUST_EXIST);
  57
  58 if (!$currentuser &&
  59     !empty($CFG->forceloginforprofiles) &&
  60     !has_capability('moodle/user:viewdetails', $context) &&
  61     !has_coursecontact_role($userid)) {
  62     // Course managers can be browsed at site level. If not forceloginforprofiles, allow access (bug #4366)
  63     $struser = get_string('user');
  64     $PAGE->set_title("$SITE->shortname: $struser");  // Do not leak the name
  65     $PAGE->set_heading("$SITE->shortname: $struser");
  66     $PAGE->set_url('/user/profile.php', array('id'=>$userid));
  67     $PAGE->navbar->add($struser);
  68     echo $OUTPUT->header();
  69     echo $OUTPUT->heading(get_string('usernotavailable', 'error'));
  70     echo $OUTPUT->footer();
  71     exit;
  72 }
  73
  74 // Get the profile page.  Should always return something unless the database is broken.
  75 if (!$currentpage = my_get_page($userid, MY_PAGE_PUBLIC)) {
  76     print_error('mymoodlesetup');
  77 }
  78
  79 if (!$currentpage->userid) {
  80     $context = get_context_instance(CONTEXT_SYSTEM);  // A trick so that we even see non-sticky blocks
  81 }
  82
  83 $PAGE->set_context($context);
  84 $PAGE->set_pagelayout('mydashboard');
  85 $PAGE->set_pagetype('user-profile');
  86
  87 // Set up block editing capabilities
  88 if (isguestuser()) {     // Guests can never edit their profile
  89     $USER->editing = $edit = 0;  // Just in case
  90     $PAGE->set_blocks_editing_capability('moodle/my:configsyspages');  // unlikely :)
  91 } else {
  92     if ($currentuser) {
  93         $PAGE->set_blocks_editing_capability('moodle/user:manageownblocks');
  94     } else {
  95         $PAGE->set_blocks_editing_capability('moodle/user:manageblocks');
  96     }
  97 }
  98
  99 if (has_capability('moodle/user:viewhiddendetails', $context)) {
 100     $hiddenfields = array();
 101 } else {
 102     $hiddenfields = array_flip(explode(',', $CFG->hiddenuserfields));
 103 }
 104
 105 // Start setting up the page
 106 $strpublicprofile = get_string('publicprofile');
 107
 108 $params = array('id'=>$userid);
 109 $PAGE->set_url('/user/profile.php', $params);
 110 $PAGE->blocks->add_region('content');
 111 $PAGE->set_subpage($currentpage->id);
 112 $PAGE->set_title(fullname($user).": $strpublicprofile");
 113 $PAGE->set_heading(fullname($user).": $strpublicprofile");
 114
 115 if (!$currentuser) {
 116     $PAGE->navigation->extend_for_user($user);
 117     if ($node = $PAGE->settingsnav->get('userviewingsettings'.$user->id)) {
 118         $node->forceopen = true;
 119     }
 120 } else if ($node = $PAGE->settingsnav->get('usercurrentsettings', navigation_node::TYPE_CONTAINER)) {
 121     $node->forceopen = true;
 122 }
 123 if ($node = $PAGE->settingsnav->get('root')) {
 124     $node->forceopen = false;
 125 }
 126
 127
 128 // Toggle the editing state and switches
 129 if ($PAGE->user_allowed_editing()) {
 130     if ($edit !== null) {             // Editing state was specified
 131         $USER->editing = $edit;       // Change editing state
 132         if (!$currentpage->userid && $edit) {
 133             // If we are viewing a system page as ordinary user, and the user turns
 134             // editing on, copy the system pages as new user pages, and get the
 135             // new page record
 136             if (!$currentpage = my_copy_page($USER->id, MY_PAGE_PUBLIC, 'user-profile')) {
 137                 print_error('mymoodlesetup');
 138             }
 139             $PAGE->set_context($usercontext);
 140             $PAGE->set_subpage($currentpage->id);
 141         }
 142     } else {                          // Editing state is in session
 143         if ($currentpage->userid) {   // It's a page we can edit, so load from session
 144             if (!empty($USER->editing)) {
 145                 $edit = 1;
 146             } else {
 147                 $edit = 0;
 148             }
 149         } else {                      // It's a system page and they are not allowed to edit system pages
 150             $USER->editing = $edit = 0;          // Disable editing completely, just to be safe
 151         }
 152     }
 153
 154     // Add button for editing page
 155     $params = array('edit' => !$edit);
 156
 157     if (!$currentpage->userid) {
 158         // viewing a system page -- let the user customise it
 159         $editstring = get_string('updatemymoodleon');
 160         $params['edit'] = 1;
 161     } else if (empty($edit)) {
 162         $editstring = get_string('updatemymoodleon');
 163     } else {
 164         $editstring = get_string('updatemymoodleoff');
 165     }
 166
 167     $url = new moodle_url("$CFG->wwwroot/user/profile.php", $params);
 168     $button = $OUTPUT->single_button($url, $editstring);
 169     $PAGE->set_button($button);
 170
 171 } else {
 172     $USER->editing = $edit = 0;
 173 }
 174
 175 // HACK WARNING!  This loads up all this page's blocks in the system context
 176 if ($currentpage->userid == 0) {
 177     $CFG->blockmanagerclass = 'my_syspage_block_manager';
 178 }
 179
 180 // TODO WORK OUT WHERE THE NAV BAR IS!
 181
 182 echo $OUTPUT->header();
 183 echo '<div class="userprofile">';
 184
 185
 186 // Print the standard content of this page, the basic profile info
 187
 188 echo $OUTPUT->heading(fullname($user));
 189
 190 if (is_mnet_remote_user($user)) {
 191     $sql = "SELECT h.id, h.name, h.wwwroot,
 192                    a.name as application, a.display_name
 193               FROM {mnet_host} h, {mnet_application} a
 194              WHERE h.id = ? AND h.applicationid = a.id";
 195
 196     $remotehost = $DB->get_record_sql($sql, array($user->mnethostid));
 197     $a = new stdclass();
 198     $a->remotetype = $remotehost->display_name;
 199     $a->remotename = $remotehost->name;
 200     $a->remoteurl  = $remotehost->wwwroot;
 201
 202     echo $OUTPUT->box(get_string('remoteuserinfo', 'mnet', $a), 'remoteuserinfo');
 203 }
 204
 205 echo '<div class="userprofilebox clearfix"><div class="profilepicture">';
 206 echo $OUTPUT->user_picture($user, array('size'=>100));
 207 echo '</div>';
 208
 209 echo '<div class="descriptionbox"><div class="description">';
 210 // Print the description
 211
 212 if ($user->description && !isset($hiddenfields['description'])) {
 213     if (!empty($CFG->profilesforenrolledusersonly) && !$currentuser && !$DB->record_exists('role_assignments', array('userid'=>$user->id))) {
 214         echo get_string('profilenotshown', 'moodle');
 215     } else {
 216         $user->description = file_rewrite_pluginfile_urls($user->description, 'pluginfile.php', $usercontext->id, 'user', 'profile', null);
 217         echo format_text($user->description, $user->descriptionformat);
 218     }
 219 }
 220 echo '</div>';
 221
 222
 223 // Print all the little details in a list
 224
 225 echo '<table class="list" summary="">';
 226
 227 if (! isset($hiddenfields['country']) && $user->country) {
 228     print_row(get_string('country') . ':', get_string($user->country, 'countries'));
 229 }
 230
 231 if (! isset($hiddenfields['city']) && $user->city) {
 232     print_row(get_string('city') . ':', $user->city);
 233 }
 234
 235 if (has_capability('moodle/user:viewhiddendetails', $context)) {
 236     if ($user->address) {
 237         print_row(get_string("address").":", "$user->address");
 238     }
 239     if ($user->phone1) {
 240         print_row(get_string("phone").":", "$user->phone1");
 241     }
 242     if ($user->phone2) {
 243         print_row(get_string("phone2").":", "$user->phone2");
 244     }
 245 }
 246
 247 if ($user->maildisplay == 1
 248    or ($user->maildisplay == 2 && !isguestuser())
 249    or has_capability('moodle/course:useremail', $context)) {
 250
 251     $emailswitch = '';
 252
 253     if ($currentuser or has_capability('moodle/course:useremail', $context)) {   /// Can use the enable/disable email stuff
 254         if (!empty($enable) and confirm_sesskey()) {     /// Recieved a parameter to enable the email address
 255             $DB->set_field('user', 'emailstop', 0, array('id'=>$user->id));
 256             $user->emailstop = 0;
 257         }
 258         if (!empty($disable) and confirm_sesskey()) {     /// Recieved a parameter to disable the email address
 259             $DB->set_field('user', 'emailstop', 1, array('id'=>$user->id));
 260             $user->emailstop = 1;
 261         }
 262     }
 263
 264     if (has_capability('moodle/course:useremail', $context)) {   /// Can use the enable/disable email stuff
 265         if ($user->emailstop) {
 266             $switchparam = 'enable';
 267             $switchtitle = get_string('emaildisable');
 268             $switchclick = get_string('emailenableclick');
 269             $switchpix   = 't/emailno';
 270         } else {
 271             $switchparam = 'disable';
 272             $switchtitle = get_string('emailenable');
 273             $switchclick = get_string('emaildisableclick');
 274             $switchpix   = 't/email';
 275         }
 276         $emailswitch = "&nbsp;<a title=\"$switchclick\" ".
 277                        "href=\"profile.php?id=$user->id&amp;$switchparam=1&amp;sesskey=".sesskey()."\">".
 278                        "<img src=\"" . $OUTPUT->pix_url("$switchpix") . "\" alt=\"$switchclick\" /></a>";
 279
 280     } else if ($currentuser) {         /// Can only re-enable an email this way
 281         if ($user->emailstop) {   // Include link that tells how to re-enable their email
 282             $switchparam = 'enable';
 283             $switchtitle = get_string('emaildisable');
 284             $switchclick = get_string('emailenableclick');
 285
 286             $emailswitch = "&nbsp;(<a title=\"$switchclick\" ".
 287                            "href=\"profile.php?id=$user->id&amp;enable=1&amp;sesskey=".sesskey()."\">$switchtitle</a>)";
 288         }
 289     }
 290
 291     print_row(get_string("email").":", obfuscate_mailto($user->email, '', $user->emailstop)."$emailswitch");
 292 }
 293
 294 if ($user->url && !isset($hiddenfields['webpage'])) {
 295     $url = $user->url;
 296     if (strpos($user->url, '://') === false) {
 297         $url = 'http://'. $url;
 298     }
 299     print_row(get_string("webpage") .":", '<a href="'.s($url).'">'.s($user->url).'</a>');
 300 }
 301
 302 if ($user->icq && !isset($hiddenfields['icqnumber'])) {
 303     print_row(get_string('icqnumber').':',"<a href=\"http://web.icq.com/wwp?uin=".urlencode($user->icq)."\">".s($user->icq)." <img src=\"http://web.icq.com/whitepages/online?icq=".urlencode($user->icq)."&amp;img=5\" alt=\"\" /></a>");
 304 }
 305
 306 if ($user->skype && !isset($hiddenfields['skypeid'])) {
 307     print_row(get_string('skypeid').':','<a href="callto:'.urlencode($user->skype).'">'.s($user->skype).
 308         ' <img src="http://mystatus.skype.com/smallicon/'.urlencode($user->skype).'" alt="'.get_string('status').'" '.
 309         ' /></a>');
 310 }
 311 if ($user->yahoo && !isset($hiddenfields['yahooid'])) {
 312     print_row(get_string('yahooid').':', '<a href="http://edit.yahoo.com/config/send_webmesg?.target='.urlencode($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>");
 313 }
 314 if ($user->aim && !isset($hiddenfields['aimid'])) {
 315     print_row(get_string('aimid').':', '<a href="aim:goim?screenname='.urlencode($user->aim).'">'.s($user->aim).'</a>');
 316 }
 317 if ($user->msn && !isset($hiddenfields['msnid'])) {
 318     print_row(get_string('msnid').':', s($user->msn));
 319 }
 320
 321 /// Print the Custom User Fields
 322 profile_display_fields($user->id);
 323
 324
 325 if (!isset($hiddenfields['mycourses'])) {
 326     if ($mycourses = enrol_get_users_courses($user->id, true, NULL, 'visible DESC,sortorder ASC')) {
 327         $shown=0;
 328         $courselisting = '';
 329         foreach ($mycourses as $mycourse) {
 330             if ($mycourse->category) {
 331                 $class = '';
 332                 if ($mycourse->visible == 0) {
 333                     $ccontext = get_context_instance(CONTEXT_COURSE, $mycourse->id);
 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}\" $class >" . format_string($mycourse->fullname) . "</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 echo "</table></div></div>";
 375
 376
 377 echo $OUTPUT->blocks_for_region('content');
 378
 379 // Print messaging link if allowed
 380 if (isloggedin() && has_capability('moodle/site:sendmessage', $context)
 381     && !empty($CFG->messaging) && !isguestuser() && !isguestuser($user) && ($USER->id != $user->id)) {
 382     echo '<div class="messagebox">';
 383     echo '<a href="'.$CFG->wwwroot.'/message/index.php?id='.$user->id.'">'.get_string('messageselectadd').'</a>';
 384     echo '</div>';
 385 }
 386
 387 if ($CFG->debugdisplay && debugging('', DEBUG_DEVELOPER) && $currentuser) {  // Show user object
 388     echo '<br /><br /><hr />';
 389     echo $OUTPUT->heading('DEBUG MODE:  User session variables');
 390     print_object($USER);
 391 }
 392
 393 echo '</div>';  // userprofile class
 394 echo $OUTPUT->footer();
 395
 396
 397 function print_row($left, $right) {
 398     echo "\n<tr><td class=\"label c0\">$left</td><td class=\"info c1\">$right</td></tr>\n";
 399 }