/user/view.php
PHP | 360 lines | 244 code | 61 blank | 55 comment | 81 complexity | 6e8a23e71e3c3a26fcc6dcaded2a3f47 MD5 | raw file
Possible License(s): LGPL-2.1, AGPL-3.0, MPL-2.0-no-copyleft-exception, GPL-3.0, Apache-2.0, BSD-3-Clause
- <?php
- // This file is part of Moodle - http://moodle.org/
- //
- // Moodle is free software: you can redistribute it and/or modify
- // it under the terms of the GNU General Public License as published by
- // the Free Software Foundation, either version 3 of the License, or
- // (at your option) any later version.
- //
- // Moodle is distributed in the hope that it will be useful,
- // but WITHOUT ANY WARRANTY; without even the implied warranty of
- // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- // GNU General Public License for more details.
- //
- // You should have received a copy of the GNU General Public License
- // along with Moodle. If not, see <http://www.gnu.org/licenses/>.
- /**
- * Display profile for a particular user
- *
- * @copyright 1999 Martin Dougiamas http://dougiamas.com
- * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- * @package user
- */
- require_once("../config.php");
- require_once($CFG->dirroot.'/user/profile/lib.php');
- require_once($CFG->dirroot.'/tag/lib.php');
- require_once($CFG->libdir . '/filelib.php');
- $id = optional_param('id', 0, PARAM_INT); // user id
- $courseid = optional_param('course', SITEID, PARAM_INT); // course id (defaults to Site)
- if (empty($id)) { // See your own profile by default
- require_login();
- $id = $USER->id;
- }
- if ($courseid == SITEID) { // Since Moodle 2.0 all site-level profiles are shown by profile.php
- redirect($CFG->wwwroot.'/user/profile.php?id='.$id); // Immediate redirect
- }
- $PAGE->set_url('/user/view.php', array('id'=>$id,'course'=>$courseid));
- $user = $DB->get_record('user', array('id'=>$id), '*', MUST_EXIST);
- $course = $DB->get_record('course', array('id'=>$courseid), '*', MUST_EXIST);
- $currentuser = ($user->id == $USER->id);
- $systemcontext = get_context_instance(CONTEXT_SYSTEM);
- $coursecontext = get_context_instance(CONTEXT_COURSE, $course->id);
- $usercontext = get_context_instance(CONTEXT_USER, $user->id, IGNORE_MISSING);
- // Require login first
- if (isguestuser($user)) {
- // can not view profile of guest - thre is nothing to see there
- print_error('invaliduserid');
- }
- if (!empty($CFG->forceloginforprofiles)) {
- require_login(); // we can not log in to course due to the parent hack below
- }
- $PAGE->set_context($coursecontext);
- $PAGE->set_course($course);
- $PAGE->set_pagetype('course-view-' . $course->format); // To get the blocks exactly like the course
- $PAGE->add_body_class('path-user'); // So we can style it independently
- $PAGE->set_other_editing_capability('moodle/course:manageactivities');
- $isparent = false;
- if (!$currentuser and !$user->deleted
- and $DB->record_exists('role_assignments', array('userid'=>$USER->id, 'contextid'=>$usercontext->id))
- and has_capability('moodle/user:viewdetails', $usercontext)) {
- // TODO: very ugly hack - do not force "parents" to enrol into course their child is enrolled in,
- // this way they may access the profile where they get overview of grades and child activity in course,
- // please note this is just a guess!
- require_login();
- $isparent = true;
- $PAGE->navigation->set_userid_for_parent_checks($id);
- } else {
- // normal course
- require_login($course);
- // what to do with users temporary accessing this course? should they see the details?
- }
- $strpersonalprofile = get_string('personalprofile');
- $strparticipants = get_string("participants");
- $struser = get_string("user");
- $fullname = fullname($user, has_capability('moodle/site:viewfullnames', $coursecontext));
- /// Now test the actual capabilities and enrolment in course
- if ($currentuser) {
- // me
- if (!is_viewing($coursecontext) && !is_enrolled($coursecontext)) { // Need to have full access to a course to see the rest of own info
- echo $OUTPUT->header();
- echo $OUTPUT->heading(get_string('notenrolled', '', $fullname));
- if (!empty($_SERVER['HTTP_REFERER'])) {
- echo $OUTPUT->continue_button($_SERVER['HTTP_REFERER']);
- }
- echo $OUTPUT->footer();
- die;
- }
- } else {
- // somebody else
- $PAGE->set_title("$strpersonalprofile: ");
- $PAGE->set_heading("$strpersonalprofile: ");
- // check course level capabilities
- if (!has_capability('moodle/user:viewdetails', $coursecontext) && // normal enrolled user or mnager
- ($user->deleted or !has_capability('moodle/user:viewdetails', $usercontext))) { // usually parent
- print_error('cannotviewprofile');
- }
- if (!is_enrolled($coursecontext, $user->id)) {
- // TODO: the only potential problem is that managers and inspectors might post in forum, but the link
- // to profile would not work - maybe a new capability - moodle/user:freely_acessile_profile_for_anybody
- // or test for course:inspect capability
- if (has_capability('moodle/role:assign', $coursecontext)) {
- $PAGE->navbar->add($fullname);
- echo $OUTPUT->header();
- echo $OUTPUT->heading(get_string('notenrolled', '', $fullname));
- } else {
- echo $OUTPUT->header();
- $PAGE->navbar->add($struser);
- echo $OUTPUT->heading(get_string('notenrolledprofile'));
- }
- if (!empty($_SERVER['HTTP_REFERER'])) {
- echo $OUTPUT->continue_button($_SERVER['HTTP_REFERER']);
- }
- echo $OUTPUT->footer();
- exit;
- }
- // If groups are in use and enforced throughout the course, then make sure we can meet in at least one course level group
- if (groups_get_course_groupmode($course) == SEPARATEGROUPS and $course->groupmodeforce
- and !has_capability('moodle/site:accessallgroups', $coursecontext) and !has_capability('moodle/site:accessallgroups', $coursecontext, $user->id)) {
- if (!isloggedin() or isguestuser()) {
- // do not use require_login() here because we might have already used require_login($course)
- redirect(get_login_url());
- }
- $mygroups = array_keys(groups_get_all_groups($course->id, $USER->id, $course->defaultgroupingid, 'g.id, g.name'));
- $usergroups = array_keys(groups_get_all_groups($course->id, $user->id, $course->defaultgroupingid, 'g.id, g.name'));
- if (!array_intersect($mygroups, $usergroups)) {
- print_error("groupnotamember", '', "../course/view.php?id=$course->id");
- }
- }
- }
- /// We've established they can see the user's name at least, so what about the rest?
- if (!$currentuser) {
- $PAGE->navigation->extend_for_user($user);
- if ($node = $PAGE->settingsnav->get('userviewingsettings'.$user->id)) {
- $node->forceopen = true;
- }
- } else if ($node = $PAGE->settingsnav->get('usercurrentsettings', navigation_node::TYPE_CONTAINER)) {
- $node->forceopen = true;
- }
- if ($node = $PAGE->settingsnav->get('courseadmin')) {
- $node->forceopen = false;
- }
- $PAGE->set_title("$course->fullname: $strpersonalprofile: $fullname");
- $PAGE->set_heading($course->fullname);
- $PAGE->set_pagelayout('standard');
- echo $OUTPUT->header();
- echo '<div class="userprofile">';
- echo $OUTPUT->heading(fullname($user).' ('.format_string($course->shortname, true, array('context' => $coursecontext)).')');
- if ($user->deleted) {
- echo $OUTPUT->heading(get_string('userdeleted'));
- if (!has_capability('moodle/user:update', $coursecontext)) {
- echo $OUTPUT->footer();
- die;
- }
- }
- /// OK, security out the way, now we are showing the user
- add_to_log($course->id, "user", "view", "view.php?id=$user->id&course=$course->id", "$user->id");
- /// Get the hidden field list
- if (has_capability('moodle/user:viewhiddendetails', $coursecontext)) {
- $hiddenfields = array();
- } else {
- $hiddenfields = array_flip(explode(',', $CFG->hiddenuserfields));
- }
- if (is_mnet_remote_user($user)) {
- $sql = "SELECT h.id, h.name, h.wwwroot,
- a.name as application, a.display_name
- FROM {mnet_host} h, {mnet_application} a
- WHERE h.id = ? AND h.applicationid = a.id";
- $remotehost = $DB->get_record_sql($sql, array($user->mnethostid));
- $a = new stdclass();
- $a->remotetype = $remotehost->display_name;
- $a->remotename = $remotehost->name;
- $a->remoteurl = $remotehost->wwwroot;
- echo $OUTPUT->box(get_string('remoteuserinfo', 'mnet', $a), 'remoteuserinfo');
- }
- echo '<div class="userprofilebox clearfix"><div class="profilepicture">';
- echo $OUTPUT->user_picture($user, array('size'=>100));
- echo '</div>';
- // Print the description
- echo '<div class="descriptionbox"><div class="description">';
- if ($user->description && !isset($hiddenfields['description'])) {
- if (!empty($CFG->profilesforenrolledusersonly) && !$DB->record_exists('role_assignments', array('userid'=>$id))) {
- echo get_string('profilenotshown', 'moodle');
- } else {
- if ($courseid == SITEID) {
- $user->description = file_rewrite_pluginfile_urls($user->description, 'pluginfile.php', $usercontext->id, 'user', 'profile', null);
- } else {
- // we have to make a little detour thought the course context to verify the access control for course profile
- $user->description = file_rewrite_pluginfile_urls($user->description, 'pluginfile.php', $coursecontext->id, 'user', 'profile', $user->id);
- }
- $options = array('overflowdiv'=>true);
- echo format_text($user->description, $user->descriptionformat, $options);
- }
- }
- echo '</div>';
- // Print all the little details in a list
- echo '<table class="list" summary="">';
- //checks were performed above that ensure that if we've got to here either the user
- //is viewing their own profile ($USER->id == $user->id) or $user is enrolled in the course
- if ($currentuser
- or $user->maildisplay == 1 //allow everyone to see email address
- or ($user->maildisplay == 2 && is_enrolled($coursecontext, $USER)) //fellow course members can see email. Already know $user is enrolled
- or has_capability('moodle/course:useremail', $coursecontext)) {
- print_row(get_string("email").":", obfuscate_mailto($user->email, ''));
- }
- // Show last time this user accessed this course
- if (!isset($hiddenfields['lastaccess'])) {
- if ($lastaccess = $DB->get_record('user_lastaccess', array('userid'=>$user->id, 'courseid'=>$course->id))) {
- $datestring = userdate($lastaccess->timeaccess)." (".format_time(time() - $lastaccess->timeaccess).")";
- } else {
- $datestring = get_string("never");
- }
- print_row(get_string("lastaccess").":", $datestring);
- }
- // Show roles in this course
- if ($rolestring = get_user_roles_in_course($id, $course->id)) {
- print_row(get_string('roles').':', $rolestring);
- }
- // Show groups this user is in
- if (!isset($hiddenfields['groups'])) {
- $accessallgroups = has_capability('moodle/site:accessallgroups', $coursecontext);
- if ($usergroups = groups_get_all_groups($course->id, $user->id)) {
- $groupstr = '';
- foreach ($usergroups as $group){
- if ($course->groupmode == SEPARATEGROUPS and !$accessallgroups and $user->id != $USER->id) {
- if (!groups_is_member($group->id, $user->id)) {
- continue;
- }
- }
- if ($course->groupmode != NOGROUPS) {
- $groupstr .= ' <a href="'.$CFG->wwwroot.'/user/index.php?id='.$course->id.'&group='.$group->id.'">'.format_string($group->name).'</a>,';
- } else {
- $groupstr .= ' '.format_string($group->name); // the user/index.php shows groups only when course in group mode
- }
- }
- if ($groupstr !== '') {
- print_row(get_string("group").":", rtrim($groupstr, ', '));
- }
- }
- }
- // Show other courses they may be in
- if (!isset($hiddenfields['mycourses'])) {
- if ($mycourses = enrol_get_all_users_courses($user->id, true, NULL, 'visible DESC,sortorder ASC')) {
- $shown = 0;
- $courselisting = '';
- foreach ($mycourses as $mycourse) {
- if ($mycourse->category) {
- $ccontext = get_context_instance(CONTEXT_COURSE, $mycourse->id);;
- $cfullname = format_string($mycourse->fullname, true, array('context' => $ccontext));
- if ($mycourse->id != $course->id){
- $class = '';
- if ($mycourse->visible == 0) {
- if (!has_capability('moodle/course:viewhiddencourses', $ccontext)) {
- continue;
- }
- $class = 'class="dimmed"';
- }
- $courselisting .= "<a href=\"{$CFG->wwwroot}/user/view.php?id={$user->id}&course={$mycourse->id}\" $class >"
- . $cfullname . "</a>, ";
- } else {
- $courselisting .= $cfullname . ", ";
- $PAGE->navbar->add($cfullname);
- }
- }
- $shown++;
- if ($shown >= 20) {
- $courselisting .= "...";
- break;
- }
- }
- print_row(get_string('courseprofiles').':', rtrim($courselisting,', '));
- }
- }
- if (!isset($hiddenfields['suspended'])) {
- if ($user->suspended) {
- print_row('', get_string('suspended', 'auth'));
- }
- }
- echo "</table></div></div>";
- // Print messaging link if allowed
- if (isloggedin() && has_capability('moodle/site:sendmessage', $usercontext)
- && !empty($CFG->messaging) && !isguestuser() && !isguestuser($user) && ($USER->id != $user->id)) {
- echo '<div class="messagebox">';
- echo '<a href="'.$CFG->wwwroot.'/message/index.php?id='.$user->id.'">'.get_string('messageselectadd').'</a>';
- echo '</div>';
- }
- if ($currentuser || has_capability('moodle/user:viewdetails', $usercontext) || has_coursecontact_role($id)) {
- echo '<div class="fullprofilelink">';
- echo html_writer::link($CFG->wwwroot.'/user/profile.php?id='.$id, get_string('fullprofile'));
- echo '</div>';
- }
- /// TODO Add more useful overview info for teachers here, see below
- /// Show links to notes made about this student (must click to display, for privacy)
- /// Recent comments made in this course
- /// Recent blogs associated with this course and items in it
- echo '</div>'; // userprofile class
- echo $OUTPUT->footer();
- /// Functions ///////
- function print_row($left, $right) {
- echo "\n<tr><td class=\"label c0\">$left</td><td class=\"info c1\">$right</td></tr>\n";
- }