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 $currentuser = ($user->id == $USER->id);
  61 $context = $usercontext = get_context_instance(CONTEXT_USER, $userid, MUST_EXIST);
  62
  63 if (!$currentuser &&
  64     !empty($CFG->forceloginforprofiles) &&
  65     !has_capability('moodle/user:viewdetails', $context) &&
  66     !has_coursecontact_role($userid)) {
  67
  68     // Course managers can be browsed at site level. If not forceloginforprofiles, allow access (bug #4366)
  69     $struser = get_string('user');
  70     $PAGE->set_context(get_context_instance(CONTEXT_SYSTEM));
  71     $PAGE->set_title("$SITE->shortname: $struser");  // Do not leak the name
  72     $PAGE->set_heading("$SITE->shortname: $struser");
  73     $PAGE->set_url('/user/profile.php', array('id'=>$userid));
  74     $PAGE->navbar->add($struser);
  75     echo $OUTPUT->header();
  76     echo $OUTPUT->heading(get_string('usernotavailable', 'error'));
  77     echo $OUTPUT->footer();
  78     exit;
  79 }
  80
  81 // Get the profile page.  Should always return something unless the database is broken.
  82 if (!$currentpage = my_get_page($userid, MY_PAGE_PUBLIC)) {
  83     print_error('mymoodlesetup');
  84 }
  85
  86 if (!$currentpage->userid) {
  87     $context = get_context_instance(CONTEXT_SYSTEM);  // A trick so that we even see non-sticky blocks
  88 }
  89
  90 $PAGE->set_context($context);
  91 $PAGE->set_pagelayout('mydashboard');
  92 $PAGE->set_pagetype('user-profile');
  93
  94 // Set up block editing capabilities
  95 if (isguestuser()) {     // Guests can never edit their profile
  96     $USER->editing = $edit = 0;  // Just in case
  97     $PAGE->set_blocks_editing_capability('moodle/my:configsyspages');  // unlikely :)
  98 } else {
  99     if ($currentuser) {
 100         $PAGE->set_blocks_editing_capability('moodle/user:manageownblocks');
 101     } else {
 102         $PAGE->set_blocks_editing_capability('moodle/user:manageblocks');
 103     }
 104 }
 105
 106 if (has_capability('moodle/user:viewhiddendetails', $context)) {
 107     $hiddenfields = array();
 108 } else {
 109     $hiddenfields = array_flip(explode(',', $CFG->hiddenuserfields));
 110 }
 111
 112 // Start setting up the page
 113 $strpublicprofile = get_string('publicprofile');
 114
 115 $PAGE->blocks->add_region('content');
 116 $PAGE->set_subpage($currentpage->id);
 117 $PAGE->set_title(fullname($user).": $strpublicprofile");
 118 $PAGE->set_heading(fullname($user).": $strpublicprofile");
 119
 120 if (!$currentuser) {
 121     $PAGE->navigation->extend_for_user($user);
 122     if ($node = $PAGE->settingsnav->get('userviewingsettings'.$user->id)) {
 123         $node->forceopen = true;
 124     }
 125 } else if ($node = $PAGE->settingsnav->get('usercurrentsettings', navigation_node::TYPE_CONTAINER)) {
 126     $node->forceopen = true;
 127 }
 128 if ($node = $PAGE->settingsnav->get('root')) {
 129     $node->forceopen = false;
 130 }
 131
 132
 133 // Toggle the editing state and switches
 134 if ($PAGE->user_allowed_editing()) {
 135     if ($edit !== null) {             // Editing state was specified
 136         $USER->editing = $edit;       // Change editing state
 137         if (!$currentpage->userid && $edit) {
 138             // If we are viewing a system page as ordinary user, and the user turns
 139             // editing on, copy the system pages as new user pages, and get the
 140             // new page record
 141             if (!$currentpage = my_copy_page($USER->id, MY_PAGE_PUBLIC, 'user-profile')) {
 142                 print_error('mymoodlesetup');
 143             }
 144             $PAGE->set_context($usercontext);
 145             $PAGE->set_subpage($currentpage->id);
 146         }
 147     } else {                          // Editing state is in session
 148         if ($currentpage->userid) {   // It's a page we can edit, so load from session
 149             if (!empty($USER->editing)) {
 150                 $edit = 1;
 151             } else {
 152                 $edit = 0;
 153             }
 154         } else {                      // It's a system page and they are not allowed to edit system pages
 155             $USER->editing = $edit = 0;          // Disable editing completely, just to be safe
 156         }
 157     }
 158
 159     // Add button for editing page
 160     $params = array('edit' => !$edit);
 161
 162     if (!$currentpage->userid) {
 163         // viewing a system page -- let the user customise it
 164         $editstring = get_string('updatemymoodleon');
 165         $params['edit'] = 1;
 166     } else if (empty($edit)) {
 167         $editstring = get_string('updatemymoodleon');
 168     } else {
 169         $editstring = get_string('updatemymoodleoff');
 170     }
 171
 172     $url = new moodle_url("$CFG->wwwroot/user/profile.php", $params);
 173     $button = $OUTPUT->single_button($url, $editstring);
 174     $PAGE->set_button($button);
 175
 176 } else {
 177     $USER->editing = $edit = 0;
 178 }
 179
 180 // HACK WARNING!  This loads up all this page's blocks in the system context
 181 if ($currentpage->userid == 0) {
 182     $CFG->blockmanagerclass = 'my_syspage_block_manager';
 183 }
 184
 185 // TODO WORK OUT WHERE THE NAV BAR IS!
 186
 187 echo $OUTPUT->header();
 188 echo '<div class="userprofile">';
 189
 190
 191 // Print the standard content of this page, the basic profile info
 192
 193 echo $OUTPUT->heading(fullname($user));
 194
 195 if (is_mnet_remote_user($user)) {
 196     $sql = "SELECT h.id, h.name, h.wwwroot,
 197                    a.name as application, a.display_name
 198               FROM {mnet_host} h, {mnet_application} a
 199              WHERE h.id = ? AND h.applicationid = a.id";
 200
 201     $remotehost = $DB->get_record_sql($sql, array($user->mnethostid));
 202     $a = new stdclass();
 203     $a->remotetype = $remotehost->display_name;
 204     $a->remotename = $remotehost->name;
 205     $a->remoteurl  = $remotehost->wwwroot;
 206
 207     echo $OUTPUT->box(get_string('remoteuserinfo', 'mnet', $a), 'remoteuserinfo');
 208 }
 209
 210 echo '<div class="userprofilebox clearfix"><div class="profilepicture">';
 211 echo $OUTPUT->user_picture($user, array('size'=>100));
 212 echo '</div>';
 213
 214 echo '<div class="descriptionbox"><div class="description">';
 215 // Print the description
 216
 217 if ($user->description && !isset($hiddenfields['description'])) {
 218     if (!empty($CFG->profilesforenrolledusersonly) && !$currentuser && !$DB->record_exists('role_assignments', array('userid'=>$user->id))) {
 219         echo get_string('profilenotshown', 'moodle');
 220     } else {
 221         $user->description = file_rewrite_pluginfile_urls($user->description, 'pluginfile.php', $usercontext->id, 'user', 'profile', null);
 222         $options = array('overflowdiv'=>true);
 223         echo format_text($user->description, $user->descriptionformat, $options);
 224     }
 225 }
 226 echo '</div>';
 227
 228
 229 // Print all the little details in a list
 230
 231 echo '<table class="list" summary="">';
 232
 233 if (! isset($hiddenfields['country']) && $user->country) {
 234     print_row(get_string('country') . ':', get_string($user->country, 'countries'));
 235 }
 236
 237 if (! isset($hiddenfields['city']) && $user->city) {
 238     print_row(get_string('city') . ':', $user->city);
 239 }
 240
 241 if (has_capability('moodle/user:viewhiddendetails', $context)) {
 242     if ($user->address) {
 243         print_row(get_string("address").":", "$user->address");
 244     }
 245     if ($user->phone1) {
 246         print_row(get_string("phone").":", "$user->phone1");
 247     }
 248     if ($user->phone2) {
 249         print_row(get_string("phone2").":", "$user->phone2");
 250     }
 251 }
 252
 253 if ($currentuser
 254   or $user->maildisplay == 1
 255   or has_capability('moodle/course:useremail', $context)
 256   or ($user->maildisplay == 2 and enrol_sharing_course($user, $USER))) {
 257
 258     print_row(get_string("email").":", obfuscate_mailto($user->email, ''));
 259 }
 260
 261 if ($user->url && !isset($hiddenfields['webpage'])) {
 262     $url = $user->url;
 263     if (strpos($user->url, '://') === false) {
 264         $url = 'http://'. $url;
 265     }
 266     print_row(get_string("webpage") .":", '<a href="'.s($url).'">'.s($user->url).'</a>');
 267 }
 268
 269 if ($user->icq && !isset($hiddenfields['icqnumber'])) {
 270     print_row(get_string('icqnumber').':',"<a href=\"http://web.icq.com/wwp?uin=".urlencode($user->icq)."\">".s($user->icq)." <img src=\"http://web.icq.com/whitepages/online?icq=".urlencode($user->icq)."&amp;img=5\" alt=\"\" /></a>");
 271 }
 272
 273 if ($user->skype && !isset($hiddenfields['skypeid'])) {
 274     print_row(get_string('skypeid').':','<a href="callto:'.urlencode($user->skype).'">'.s($user->skype).
 275         ' <img src="http://mystatus.skype.com/smallicon/'.urlencode($user->skype).'" alt="'.get_string('status').'" '.
 276         ' /></a>');
 277 }
 278 if ($user->yahoo && !isset($hiddenfields['yahooid'])) {
 279     print_row(get_string('yahooid').':', '<a href="http://edit.yahoo.com/config/send_webmesg?.target='.urlencode($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>");
 280 }
 281 if ($user->aim && !isset($hiddenfields['aimid'])) {
 282     print_row(get_string('aimid').':', '<a href="aim:goim?screenname='.urlencode($user->aim).'">'.s($user->aim).'</a>');
 283 }
 284 if ($user->msn && !isset($hiddenfields['msnid'])) {
 285     print_row(get_string('msnid').':', s($user->msn));
 286 }
 287
 288 /// Print the Custom User Fields
 289 profile_display_fields($user->id);
 290
 291
 292 if (!isset($hiddenfields['mycourses'])) {
 293     if ($mycourses = enrol_get_users_courses($user->id, true, NULL, 'visible DESC,sortorder ASC')) {
 294         $shown=0;
 295         $courselisting = '';
 296         foreach ($mycourses as $mycourse) {
 297             if ($mycourse->category) {
 298                 $class = '';
 299                 if ($mycourse->visible == 0) {
 300                     $ccontext = get_context_instance(CONTEXT_COURSE, $mycourse->id);
 301                     if (!has_capability('moodle/course:viewhiddencourses', $ccontext)) {
 302                         continue;
 303                     }
 304                     $class = 'class="dimmed"';
 305                 }
 306                 $courselisting .= "<a href=\"{$CFG->wwwroot}/user/view.php?id={$user->id}&amp;course={$mycourse->id}\" $class >" . format_string($mycourse->fullname) . "</a>, ";
 307             }
 308             $shown++;
 309             if($shown==20) {
 310                 $courselisting.= "...";
 311                 break;
 312             }
 313         }
 314         print_row(get_string('courseprofiles').':', rtrim($courselisting,', '));
 315     }
 316 }
 317 if (!isset($hiddenfields['firstaccess'])) {
 318     if ($user->firstaccess) {
 319         $datestring = userdate($user->firstaccess)."&nbsp; (".format_time(time() - $user->firstaccess).")";
 320     } else {
 321         $datestring = get_string("never");
 322     }
 323     print_row(get_string("firstaccess").":", $datestring);
 324 }
 325 if (!isset($hiddenfields['lastaccess'])) {
 326     if ($user->lastaccess) {
 327         $datestring = userdate($user->lastaccess)."&nbsp; (".format_time(time() - $user->lastaccess).")";
 328     } else {
 329         $datestring = get_string("never");
 330     }
 331     print_row(get_string("lastaccess").":", $datestring);
 332 }
 333
 334 /// Printing tagged interests
 335 if (!empty($CFG->usetags)) {
 336     if ($interests = tag_get_tags_csv('user', $user->id) ) {
 337         print_row(get_string('interests') .": ", $interests);
 338     }
 339 }
 340
 341 echo "</table></div></div>";
 342
 343
 344 echo $OUTPUT->blocks_for_region('content');
 345
 346 // Print messaging link if allowed
 347 if (isloggedin() && has_capability('moodle/site:sendmessage', $context)
 348     && !empty($CFG->messaging) && !isguestuser() && !isguestuser($user) && ($USER->id != $user->id)) {
 349     echo '<div class="messagebox">';
 350     echo '<a href="'.$CFG->wwwroot.'/message/index.php?id='.$user->id.'">'.get_string('messageselectadd').'</a>';
 351     echo '</div>';
 352 }
 353
 354 if ($CFG->debugdisplay && debugging('', DEBUG_DEVELOPER) && $currentuser) {  // Show user object
 355     echo '<br /><br /><hr />';
 356     echo $OUTPUT->heading('DEBUG MODE:  User session variables');
 357     print_object($USER);
 358 }
 359
 360 echo '</div>';  // userprofile class
 361 echo $OUTPUT->footer();
 362
 363
 364 function print_row($left, $right) {
 365     echo "\n<tr><td class=\"label c0\">$left</td><td class=\"info c1\">$right</td></tr>\n";
 366 }