MDL-25805 Roles propagated ugly hack for parent seeing child activities into navigati...
[moodle.git] / user / view.php
CommitLineData
ce221eb5 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 * Display profile for a particular user
20 *
21 * @copyright 1999 Martin Dougiamas http://dougiamas.com
22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
23 * @package user
24 */
25
26require_once("../config.php");
27require_once($CFG->dirroot.'/user/profile/lib.php');
28require_once($CFG->dirroot.'/tag/lib.php');
99d19c13 29require_once($CFG->libdir . '/filelib.php');
ce221eb5 30
4f0c2d00
PS
31$id = optional_param('id', 0, PARAM_INT); // user id
32$courseid = optional_param('course', SITEID, PARAM_INT); // course id (defaults to Site)
ce221eb5 33
03d9401e 34if (empty($id)) { // See your own profile by default
ce221eb5 35 require_login();
36 $id = $USER->id;
37}
f9903ed0 38
03d9401e
MD
39if ($courseid == SITEID) { // Since Moodle 2.0 all site-level profiles are shown by profile.php
40 redirect($CFG->wwwroot.'/user/profile.php?id='.$id); // Immediate redirect
ce221eb5 41}
03d9401e 42
81b58cc2 43$PAGE->set_url('/user/view.php', array('id'=>$id,'course'=>$courseid));
e41ddc4b 44
4f0c2d00
PS
45$user = $DB->get_record('user', array('id'=>$id), '*', MUST_EXIST);
46$course = $DB->get_record('course', array('id'=>$courseid), '*', MUST_EXIST);
03d9401e 47$currentuser = ($user->id == $USER->id);
f9903ed0 48
ce221eb5 49$systemcontext = get_context_instance(CONTEXT_SYSTEM);
03d9401e
MD
50$coursecontext = get_context_instance(CONTEXT_COURSE, $course->id);
51$usercontext = get_context_instance(CONTEXT_USER, $user->id, MUST_EXIST);
1deff123 52
4f0c2d00
PS
53// Require login first
54if (isguestuser($user)) {
55 // can not view profile of guest - thre is nothing to see there
56 print_error('invaliduserid');
ce221eb5 57}
bad59bc0 58
81b58cc2
PS
59if (!empty($CFG->forceloginforprofiles)) {
60 require_login(); // we can not log in to course due to the parent hack bellow
61 if (isguestuser()) {
62 $SESSION->wantsurl = $PAGE->url->out(false);
63 redirect(get_login_url());
64 }
65}
66
03d9401e 67$PAGE->set_context($coursecontext);
f5c1e621 68$PAGE->set_course($course);
99cca847
MD
69$PAGE->set_pagetype('course-view-' . $course->format); // To get the blocks exactly like the course
70$PAGE->add_body_class('path-user'); // So we can style it independently
03d9401e 71$PAGE->set_other_editing_capability('moodle/course:manageactivities');
cb4f6179 72
4f0c2d00 73$isparent = false;
0be6f678 74
03d9401e 75if (!$currentuser
4f0c2d00
PS
76 and $DB->record_exists('role_assignments', array('userid'=>$USER->id, 'contextid'=>$usercontext->id))
77 and has_capability('moodle/user:viewdetails', $usercontext)) {
78 // TODO: very ugly hack - do not force "parents" to enrol into course their child is enrolled in,
79 // this way they may access the profile where they get overview of grades and child activity in course,
80 // please note this is just a guess!
ce221eb5 81 require_login();
4f0c2d00 82 $isparent = true;
b9bcad24 83 $PAGE->navigation->set_userid_for_parent_nav_hack($id);
4f0c2d00
PS
84} else {
85 // normal course
86 require_login($course);
81b58cc2 87 // what to do with users temporary accessing this course? should they see the details?
ce221eb5 88}
f9903ed0 89
ce221eb5 90$strpersonalprofile = get_string('personalprofile');
91$strparticipants = get_string("participants");
92$struser = get_string("user");
f9903ed0 93
ce221eb5 94$fullname = fullname($user, has_capability('moodle/site:viewfullnames', $coursecontext));
f1603208 95
4f0c2d00
PS
96/// Now test the actual capabilities and enrolment in course
97if ($currentuser) {
98 // me
03d9401e 99 if (!is_enrolled($coursecontext) and !is_viewing($coursecontext)) { // Need to have full access to a course to see the rest of own info
4f0c2d00
PS
100 echo $OUTPUT->header();
101 echo $OUTPUT->heading(get_string('notenrolled', '', $fullname));
102 if (!empty($_SERVER['HTTP_REFERER'])) {
103 echo $OUTPUT->continue_button($_SERVER['HTTP_REFERER']);
104 }
105 echo $OUTPUT->footer();
106 die;
107 }
caa8363f 108
4f0c2d00
PS
109} else {
110 // somebody else
ce221eb5 111 $PAGE->set_title("$strpersonalprofile: ");
112 $PAGE->set_heading("$strpersonalprofile: ");
caa8363f 113
03d9401e
MD
114 // check course level capabilities
115 if (!has_capability('moodle/user:viewdetails', $coursecontext) && // normal enrolled user or mnager
116 !has_capability('moodle/user:viewdetails', $usercontext)) { // usually parent
117 print_error('cannotviewprofile');
118 }
4f0c2d00 119
03d9401e
MD
120 if (!is_enrolled($coursecontext, $user->id)) {
121 // TODO: the only potential problem is that managers and inspectors might post in forum, but the link
122 // to profile would not work - maybe a new capability - moodle/user:freely_acessile_profile_for_anybody
123 // or test for course:inspect capability
124 if (has_capability('moodle/role:assign', $coursecontext)) {
125 $PAGE->navbar->add($fullname);
126 echo $OUTPUT->header();
127 echo $OUTPUT->heading(get_string('notenrolled', '', $fullname));
128 } else {
129 echo $OUTPUT->header();
130 $PAGE->navbar->add($struser);
131 echo $OUTPUT->heading(get_string('notenrolledprofile'));
ce221eb5 132 }
03d9401e
MD
133 if (!empty($_SERVER['HTTP_REFERER'])) {
134 echo $OUTPUT->continue_button($_SERVER['HTTP_REFERER']);
fa22fd5f 135 }
03d9401e
MD
136 echo $OUTPUT->footer();
137 exit;
ce221eb5 138 }
499e78b4 139
4f0c2d00
PS
140 // If groups are in use and enforced throughout the course, then make sure we can meet in at least one course level group
141 if (groups_get_course_groupmode($course) == SEPARATEGROUPS and $course->groupmodeforce
142 and !has_capability('moodle/site:accessallgroups', $coursecontext) and !has_capability('moodle/site:accessallgroups', $coursecontext, $user->id)) {
143 if (!isloggedin() or isguestuser()) {
144 // do not use require_login() here because we might have already used require_login($course)
145 redirect(get_login_url());
146 }
147 $mygroups = array_keys(groups_get_all_groups($course->id, $USER->id, $course->defaultgroupingid, 'g.id, g.name'));
148 $usergroups = array_keys(groups_get_all_groups($course->id, $user->id, $course->defaultgroupingid, 'g.id, g.name'));
149 if (!array_intersect($mygroups, $usergroups)) {
ce221eb5 150 print_error("groupnotamember", '', "../course/view.php?id=$course->id");
dd780a3b 151 }
152 }
ce221eb5 153}
0be6f678 154
f5ecf2e9 155
bad59bc0 156/// We've established they can see the user's name at least, so what about the rest?
157
87c215de
SH
158if (!$currentuser) {
159 $PAGE->navigation->extend_for_user($user);
5d07e957 160 if ($node = $PAGE->settingsnav->get('userviewingsettings'.$user->id)) {
87c215de
SH
161 $node->forceopen = true;
162 }
163} else if ($node = $PAGE->settingsnav->get('usercurrentsettings', navigation_node::TYPE_CONTAINER)) {
164 $node->forceopen = true;
165}
166if ($node = $PAGE->settingsnav->get('courseadmin')) {
167 $node->forceopen = false;
168}
169
ce221eb5 170$PAGE->set_title("$course->fullname: $strpersonalprofile: $fullname");
171$PAGE->set_heading($course->fullname);
ad1e8f13 172$PAGE->set_pagelayout('standard');
ce221eb5 173echo $OUTPUT->header();
99cca847
MD
174
175echo '<div class="userprofile">';
176
177echo $OUTPUT->heading(fullname($user).' ('.$course->shortname.')');
b1d530d2 178
ce221eb5 179if ($user->deleted) {
180 echo $OUTPUT->heading(get_string('userdeleted'));
181 if (!has_capability('moodle/user:update', $coursecontext)) {
182 echo $OUTPUT->footer();
183 die;
bb09fb11 184 }
ce221eb5 185}
bb09fb11 186
bad59bc0 187/// OK, security out the way, now we are showing the user
188
ce221eb5 189add_to_log($course->id, "user", "view", "view.php?id=$user->id&course=$course->id", "$user->id");
bad59bc0 190
4801fe93 191/// Get the hidden field list
ce221eb5 192if (has_capability('moodle/user:viewhiddendetails', $coursecontext)) {
193 $hiddenfields = array();
194} else {
195 $hiddenfields = array_flip(explode(',', $CFG->hiddenuserfields));
196}
f9903ed0 197
ce221eb5 198if (is_mnet_remote_user($user)) {
5db29f49
DM
199 $sql = "SELECT h.id, h.name, h.wwwroot,
200 a.name as application, a.display_name
201 FROM {mnet_host} h, {mnet_application} a
202 WHERE h.id = ? AND h.applicationid = a.id";
ce8c75ee 203
ce221eb5 204 $remotehost = $DB->get_record_sql($sql, array($user->mnethostid));
5db29f49
DM
205 $a = new stdclass();
206 $a->remotetype = $remotehost->display_name;
207 $a->remotename = $remotehost->name;
208 $a->remoteurl = $remotehost->wwwroot;
0be6f678 209
5db29f49 210 echo $OUTPUT->box(get_string('remoteuserinfo', 'mnet', $a), 'remoteuserinfo');
ce221eb5 211}
56f52742 212
e4f0c78a 213echo '<div class="userprofilebox clearfix"><div class="profilepicture">';
03d9401e
MD
214echo $OUTPUT->user_picture($user, array('size'=>100));
215echo '</div>';
f9903ed0 216
03d9401e 217// Print the description
e4f0c78a 218echo '<div class="descriptionbox"><div class="description">';
ce221eb5 219if ($user->description && !isset($hiddenfields['description'])) {
03d9401e 220 if (!empty($CFG->profilesforenrolledusersonly) && !$DB->record_exists('role_assignments', array('userid'=>$id))) {
99cca847 221 echo get_string('profilenotshown', 'moodle');
ce221eb5 222 } else {
64f93798
PS
223 if ($courseid == SITEID) {
224 $user->description = file_rewrite_pluginfile_urls($user->description, 'pluginfile.php', $usercontext->id, 'user', 'profile', null);
225 } else {
226 // we have to make a little detour thought the course context to verify the access control for course profile
227 $user->description = file_rewrite_pluginfile_urls($user->description, 'pluginfile.php', $coursecontext->id, 'user', 'profile', $user->id);
228 }
367a75fa
SH
229 $options = array('overflowdiv'=>true);
230 echo format_text($user->description, $user->descriptionformat, $options);
f9903ed0 231 }
ce221eb5 232}
03d9401e
MD
233echo '</div>';
234
f9903ed0 235
ce221eb5 236// Print all the little details in a list
f9903ed0 237
03d9401e 238echo '<table class="list" summary="">';
f9903ed0 239
8d22e342
AD
240//checks were performed above that ensure that if we've got to here either the user
241//is viewing their own profile ($USER->id == $user->id) or $user is enrolled in the course
242if ($currentuser
243 or $user->maildisplay == 1 //allow everyone to see email address
244 or ($user->maildisplay == 2 && is_enrolled($coursecontext, $USER)) //fellow course members can see email. Already know $user is enrolled
245 or has_capability('moodle/course:useremail', $coursecontext)) {
246 print_row(get_string("email").":", obfuscate_mailto($user->email, ''));
247}
248
99cca847
MD
249// Show last time this user accessed this course
250if (!isset($hiddenfields['lastaccess'])) {
251 if ($lastaccess = $DB->get_record('user_lastaccess', array('userid'=>$user->id, 'courseid'=>$course->id))) {
252 $datestring = userdate($lastaccess->timeaccess)."&nbsp; (".format_time(time() - $lastaccess->timeaccess).")";
253 } else {
254 $datestring = get_string("never");
f9903ed0 255 }
99cca847 256 print_row(get_string("lastaccess").":", $datestring);
ce221eb5 257}
f9903ed0 258
99cca847
MD
259// Show roles in this course
260if ($rolestring = get_user_roles_in_course($id, $course->id)) {
261 print_row(get_string('roles').':', $rolestring);
ce221eb5 262}
766d2bf3 263
99cca847
MD
264// Show groups this user is in
265if (!isset($hiddenfields['groups'])) {
a732add0
PS
266 $accessallgroups = has_capability('moodle/site:accessallgroups', $coursecontext);
267 if ($usergroups = groups_get_all_groups($course->id, $user->id)) {
268 $groupstr = '';
269 foreach ($usergroups as $group){
270 if ($course->groupmode == SEPARATEGROUPS and !$accessallgroups and $user->id != $USER->id) {
271 if (!groups_is_member($group->id, $user->id)) {
272 continue;
273 }
274 }
275
276 if ($course->groupmode != NOGROUPS) {
99cca847 277 $groupstr .= ' <a href="'.$CFG->wwwroot.'/user/index.php?id='.$course->id.'&amp;group='.$group->id.'">'.format_string($group->name).'</a>,';
a732add0
PS
278 } else {
279 $groupstr .= ' '.format_string($group->name); // the user/index.php shows groups only when course in group mode
99cca847 280 }
a732add0
PS
281 }
282 if ($groupstr !== '') {
99cca847
MD
283 print_row(get_string("group").":", rtrim($groupstr, ', '));
284 }
f9903ed0 285 }
ce221eb5 286}
f9903ed0 287
99cca847 288// Show other courses they may be in
ce221eb5 289if (!isset($hiddenfields['mycourses'])) {
df997f84 290 if ($mycourses = enrol_get_users_courses($user->id, true, NULL, 'visible DESC,sortorder ASC')) {
99cca847 291 $shown = 0;
ce221eb5 292 $courselisting = '';
293 foreach ($mycourses as $mycourse) {
294 if ($mycourse->category) {
295 if ($mycourse->id != $course->id){
296 $class = '';
297 if ($mycourse->visible == 0) {
df997f84
PS
298 $ccontext = get_context_instance(CONTEXT_COURSE, $mycourse->id);
299 if (!has_capability('moodle/course:viewhiddencourses', $ccontext)) {
300 continue;
301 }
ce221eb5 302 $class = 'class="dimmed"';
472b647a 303 }
ce221eb5 304 $courselisting .= "<a href=\"{$CFG->wwwroot}/user/view.php?id={$user->id}&amp;course={$mycourse->id}\" $class >"
305 . format_string($mycourse->fullname) . "</a>, ";
99cca847 306 } else {
ce221eb5 307 $courselisting .= format_string($mycourse->fullname) . ", ";
99cca847 308 $PAGE->navbar->add($mycourse->fullname);
9c72928d 309 }
310 }
ce221eb5 311 $shown++;
99cca847
MD
312 if ($shown >= 20) {
313 $courselisting .= "...";
ce221eb5 314 break;
315 }
9c72928d 316 }
03d9401e 317 print_row(get_string('courseprofiles').':', rtrim($courselisting,', '));
9c72928d 318 }
ce221eb5 319}
f2f085ee 320
e4f0c78a 321echo "</table></div></div>";
fa22fd5f 322
42ec733c
AD
323// Print messaging link if allowed
324if (isloggedin() && has_capability('moodle/site:sendmessage', $usercontext)
325 && !empty($CFG->messaging) && !isguestuser() && !isguestuser($user) && ($USER->id != $user->id)) {
326 echo '<div class="messagebox">';
327 echo '<a href="'.$CFG->wwwroot.'/message/index.php?id='.$user->id.'">'.get_string('messageselectadd').'</a>';
328 echo '</div>';
329}
330
46ea652f
SH
331if ($currentuser || has_capability('moodle/user:viewdetails', $usercontext) || has_coursecontact_role($id)) {
332 echo '<div class="fullprofilelink">';
333 echo html_writer::link($CFG->wwwroot.'/user/profile.php?id='.$id, get_string('fullprofile'));
334 echo '</div>';
335}
fa22fd5f 336
99cca847 337/// TODO Add more useful overview info for teachers here, see below
1e1c51a3 338
99cca847 339/// Show links to notes made about this student (must click to display, for privacy)
f9903ed0 340
99cca847 341/// Recent comments made in this course
210560e3 342
99cca847 343/// Recent blogs associated with this course and items in it
3086f3f6 344
3de34ccf 345
99cca847
MD
346
347echo '</div>'; // userprofile class
3de34ccf 348
ce221eb5 349echo $OUTPUT->footer();
f9903ed0 350
351/// Functions ///////
352
353function print_row($left, $right) {
c1138797 354 echo "\n<tr><td class=\"label c0\">$left</td><td class=\"info c1\">$right</td></tr>\n";
f9903ed0 355}
356
aa6c1ced 357