mirror of
https://github.com/moodle/moodle.git
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368 lines
15 KiB
PHP
368 lines
15 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Display profile for a particular user
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*
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* @copyright 1999 Martin Dougiamas http://dougiamas.com
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @package user
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*/
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require_once("../config.php");
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require_once($CFG->dirroot.'/user/profile/lib.php');
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require_once($CFG->dirroot.'/tag/lib.php');
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require_once($CFG->libdir . '/filelib.php');
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$id = optional_param('id', 0, PARAM_INT); // user id
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$courseid = optional_param('course', SITEID, PARAM_INT); // course id (defaults to Site)
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if (empty($id)) { // See your own profile by default
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require_login();
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$id = $USER->id;
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}
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if ($courseid == SITEID) { // Since Moodle 2.0 all site-level profiles are shown by profile.php
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redirect($CFG->wwwroot.'/user/profile.php?id='.$id); // Immediate redirect
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}
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$PAGE->set_url('/user/view.php', array('id'=>$id,'course'=>$courseid));
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$user = $DB->get_record('user', array('id'=>$id), '*', MUST_EXIST);
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$course = $DB->get_record('course', array('id'=>$courseid), '*', MUST_EXIST);
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$currentuser = ($user->id == $USER->id);
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$systemcontext = context_system::instance();
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$coursecontext = context_course::instance($course->id);
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$usercontext = context_user::instance($user->id, IGNORE_MISSING);
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// Require login first
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if (isguestuser($user)) {
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// can not view profile of guest - thre is nothing to see there
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print_error('invaliduserid');
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}
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if (!empty($CFG->forceloginforprofiles)) {
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require_login(); // We can not log in to course due to the parent hack below.
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// Guests do not have permissions to view anyone's profile if forceloginforprofiles is set.
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if (isguestuser()) {
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$SESSION->wantsurl = $PAGE->url->out(false);
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redirect(get_login_url());
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}
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}
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$PAGE->set_context($coursecontext);
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$PAGE->set_course($course);
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$PAGE->set_pagetype('course-view-' . $course->format); // To get the blocks exactly like the course
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$PAGE->add_body_class('path-user'); // So we can style it independently
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$PAGE->set_other_editing_capability('moodle/course:manageactivities');
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$isparent = false;
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if (!$currentuser and !$user->deleted
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and $DB->record_exists('role_assignments', array('userid'=>$USER->id, 'contextid'=>$usercontext->id))
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and has_capability('moodle/user:viewdetails', $usercontext)) {
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// TODO: very ugly hack - do not force "parents" to enrol into course their child is enrolled in,
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// this way they may access the profile where they get overview of grades and child activity in course,
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// please note this is just a guess!
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require_login();
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$isparent = true;
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$PAGE->navigation->set_userid_for_parent_checks($id);
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} else {
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// normal course
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require_login($course);
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// what to do with users temporary accessing this course? should they see the details?
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}
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$strpersonalprofile = get_string('personalprofile');
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$strparticipants = get_string("participants");
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$struser = get_string("user");
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$fullname = fullname($user, has_capability('moodle/site:viewfullnames', $coursecontext));
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/// Now test the actual capabilities and enrolment in course
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if ($currentuser) {
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// me
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if (!is_viewing($coursecontext) && !is_enrolled($coursecontext)) { // Need to have full access to a course to see the rest of own info
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echo $OUTPUT->header();
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echo $OUTPUT->heading(get_string('notenrolled', '', $fullname));
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if (!empty($_SERVER['HTTP_REFERER'])) {
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echo $OUTPUT->continue_button($_SERVER['HTTP_REFERER']);
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}
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echo $OUTPUT->footer();
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die;
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}
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} else {
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// somebody else
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$PAGE->set_title("$strpersonalprofile: ");
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$PAGE->set_heading("$strpersonalprofile: ");
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// check course level capabilities
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if (!has_capability('moodle/user:viewdetails', $coursecontext) && // normal enrolled user or mnager
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($user->deleted or !has_capability('moodle/user:viewdetails', $usercontext))) { // usually parent
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print_error('cannotviewprofile');
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}
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if (!is_enrolled($coursecontext, $user->id)) {
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// TODO: the only potential problem is that managers and inspectors might post in forum, but the link
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// to profile would not work - maybe a new capability - moodle/user:freely_acessile_profile_for_anybody
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// or test for course:inspect capability
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if (has_capability('moodle/role:assign', $coursecontext)) {
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$PAGE->navbar->add($fullname);
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echo $OUTPUT->header();
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echo $OUTPUT->heading(get_string('notenrolled', '', $fullname));
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} else {
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echo $OUTPUT->header();
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$PAGE->navbar->add($struser);
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echo $OUTPUT->heading(get_string('notenrolledprofile'));
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}
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if (!empty($_SERVER['HTTP_REFERER'])) {
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echo $OUTPUT->continue_button($_SERVER['HTTP_REFERER']);
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}
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echo $OUTPUT->footer();
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exit;
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}
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// If groups are in use and enforced throughout the course, then make sure we can meet in at least one course level group
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if (groups_get_course_groupmode($course) == SEPARATEGROUPS and $course->groupmodeforce
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and !has_capability('moodle/site:accessallgroups', $coursecontext) and !has_capability('moodle/site:accessallgroups', $coursecontext, $user->id)) {
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if (!isloggedin() or isguestuser()) {
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// do not use require_login() here because we might have already used require_login($course)
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redirect(get_login_url());
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}
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$mygroups = array_keys(groups_get_all_groups($course->id, $USER->id, $course->defaultgroupingid, 'g.id, g.name'));
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$usergroups = array_keys(groups_get_all_groups($course->id, $user->id, $course->defaultgroupingid, 'g.id, g.name'));
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if (!array_intersect($mygroups, $usergroups)) {
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print_error("groupnotamember", '', "../course/view.php?id=$course->id");
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}
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}
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}
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$PAGE->set_title("$course->fullname: $strpersonalprofile: $fullname");
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$PAGE->set_heading($course->fullname);
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$PAGE->set_pagelayout('standard');
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// Locate the users settings in the settings navigation and force it open.
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// This MUST be done after we've set up the page as it is going to cause theme and output to initialise.
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if (!$currentuser) {
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$PAGE->navigation->extend_for_user($user);
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if ($node = $PAGE->settingsnav->get('userviewingsettings'.$user->id)) {
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$node->forceopen = true;
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}
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} else if ($node = $PAGE->settingsnav->get('usercurrentsettings', navigation_node::TYPE_CONTAINER)) {
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$node->forceopen = true;
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}
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if ($node = $PAGE->settingsnav->get('courseadmin')) {
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$node->forceopen = false;
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}
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echo $OUTPUT->header();
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echo '<div class="userprofile">';
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echo $OUTPUT->heading(fullname($user).' ('.format_string($course->shortname, true, array('context' => $coursecontext)).')');
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if ($user->deleted) {
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echo $OUTPUT->heading(get_string('userdeleted'));
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if (!has_capability('moodle/user:update', $coursecontext)) {
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echo $OUTPUT->footer();
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die;
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}
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}
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/// OK, security out the way, now we are showing the user
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add_to_log($course->id, "user", "view", "view.php?id=$user->id&course=$course->id", "$user->id");
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/// Get the hidden field list
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if (has_capability('moodle/user:viewhiddendetails', $coursecontext)) {
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$hiddenfields = array();
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} else {
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$hiddenfields = array_flip(explode(',', $CFG->hiddenuserfields));
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}
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if (is_mnet_remote_user($user)) {
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$sql = "SELECT h.id, h.name, h.wwwroot,
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a.name as application, a.display_name
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FROM {mnet_host} h, {mnet_application} a
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WHERE h.id = ? AND h.applicationid = a.id";
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$remotehost = $DB->get_record_sql($sql, array($user->mnethostid));
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$a = new stdclass();
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$a->remotetype = $remotehost->display_name;
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$a->remotename = $remotehost->name;
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$a->remoteurl = $remotehost->wwwroot;
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echo $OUTPUT->box(get_string('remoteuserinfo', 'mnet', $a), 'remoteuserinfo');
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}
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echo '<div class="userprofilebox clearfix"><div class="profilepicture">';
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echo $OUTPUT->user_picture($user, array('size'=>100));
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echo '</div>';
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// Print the description
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echo '<div class="descriptionbox"><div class="description">';
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if ($user->description && !isset($hiddenfields['description'])) {
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if (!empty($CFG->profilesforenrolledusersonly) && !$DB->record_exists('role_assignments', array('userid'=>$id))) {
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echo get_string('profilenotshown', 'moodle');
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} else {
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if ($courseid == SITEID) {
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$user->description = file_rewrite_pluginfile_urls($user->description, 'pluginfile.php', $usercontext->id, 'user', 'profile', null);
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} else {
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// we have to make a little detour thought the course context to verify the access control for course profile
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$user->description = file_rewrite_pluginfile_urls($user->description, 'pluginfile.php', $coursecontext->id, 'user', 'profile', $user->id);
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}
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$options = array('overflowdiv'=>true);
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echo format_text($user->description, $user->descriptionformat, $options);
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}
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}
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echo '</div>';
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// Print all the little details in a list
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echo html_writer::start_tag('dl', array('class'=>'list'));
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// Show email if any of the following conditions match.
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// 1. User is viewing his own profile.
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// 2. Has allowed everyone to see email
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// 3. User has allowed course members to can see email and current user is in same course
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// 4. Has either course:viewhiddenuserfields or site:viewuseridentity capability.
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if ($currentuser
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or $user->maildisplay == 1
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or ($user->maildisplay == 2 && is_enrolled($coursecontext, $USER))
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or has_capability('moodle/course:viewhiddenuserfields', $coursecontext)
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or has_capability('moodle/site:viewuseridentity', $coursecontext)) {
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echo html_writer::tag('dt', get_string('email'));
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echo html_writer::tag('dd', obfuscate_mailto($user->email, ''));
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}
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// Show last time this user accessed this course
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if (!isset($hiddenfields['lastaccess'])) {
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if ($lastaccess = $DB->get_record('user_lastaccess', array('userid'=>$user->id, 'courseid'=>$course->id))) {
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$datestring = userdate($lastaccess->timeaccess)." (".format_time(time() - $lastaccess->timeaccess).")";
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} else {
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$datestring = get_string("never");
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}
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echo html_writer::tag('dt', get_string('lastaccess'));
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echo html_writer::tag('dd', $datestring);
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}
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// Show roles in this course
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if ($rolestring = get_user_roles_in_course($id, $course->id)) {
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echo html_writer::tag('dt', get_string('roles'));
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echo html_writer::tag('dd', $rolestring);
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}
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// Show groups this user is in
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if (!isset($hiddenfields['groups'])) {
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$accessallgroups = has_capability('moodle/site:accessallgroups', $coursecontext);
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if ($usergroups = groups_get_all_groups($course->id, $user->id)) {
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$groupstr = '';
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foreach ($usergroups as $group){
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if ($course->groupmode == SEPARATEGROUPS and !$accessallgroups and $user->id != $USER->id) {
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if (!groups_is_member($group->id, $user->id)) {
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continue;
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}
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}
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if ($course->groupmode != NOGROUPS) {
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$groupstr .= ' <a href="'.$CFG->wwwroot.'/user/index.php?id='.$course->id.'&group='.$group->id.'">'.format_string($group->name).'</a>,';
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} else {
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$groupstr .= ' '.format_string($group->name); // the user/index.php shows groups only when course in group mode
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}
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}
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if ($groupstr !== '') {
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echo html_writer::tag('dt', get_string('group'));
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echo html_writer::tag('dd', rtrim($groupstr, ', '));
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}
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}
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}
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// Show other courses they may be in
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if (!isset($hiddenfields['mycourses'])) {
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if ($mycourses = enrol_get_all_users_courses($user->id, true, NULL, 'visible DESC,sortorder ASC')) {
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$shown = 0;
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$courselisting = '';
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foreach ($mycourses as $mycourse) {
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if ($mycourse->category) {
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context_helper::preload_from_record($mycourse);
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$ccontext = context_course::instance($mycourse->id);
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$cfullname = $ccontext->get_context_name(false);
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if ($mycourse->id != $course->id){
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$class = '';
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if ($mycourse->visible == 0) {
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if (!has_capability('moodle/course:viewhiddencourses', $ccontext)) {
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continue;
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}
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$class = 'class="dimmed"';
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}
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$courselisting .= "<a href=\"{$CFG->wwwroot}/user/view.php?id={$user->id}&course={$mycourse->id}\" $class >"
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. $cfullname . "</a>, ";
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} else {
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$courselisting .= $cfullname . ", ";
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$PAGE->navbar->add($cfullname);
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}
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}
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$shown++;
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if ($shown >= 20) {
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$courselisting .= "...";
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break;
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}
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}
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echo html_writer::tag('dt', get_string('courseprofiles'));
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echo html_writer::tag('dd', rtrim($courselisting,', '));
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}
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}
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if (!isset($hiddenfields['suspended'])) {
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if ($user->suspended) {
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echo html_writer::tag('dt', " ");
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echo html_writer::tag('dd', get_string('suspended', 'auth'));
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}
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}
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echo html_writer::end_tag('dl');
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echo "</div></div>"; // Closing desriptionbox and userprofilebox.
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// Print messaging link if allowed
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if (isloggedin() && has_capability('moodle/site:sendmessage', $usercontext)
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&& !empty($CFG->messaging) && !isguestuser() && !isguestuser($user) && ($USER->id != $user->id)) {
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echo '<div class="messagebox">';
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echo '<a href="'.$CFG->wwwroot.'/message/index.php?id='.$user->id.'">'.get_string('messageselectadd').'</a>';
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echo '</div>';
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}
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if ($currentuser || has_capability('moodle/user:viewdetails', $usercontext) || has_coursecontact_role($id)) {
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echo '<div class="fullprofilelink">';
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echo html_writer::link($CFG->wwwroot.'/user/profile.php?id='.$id, get_string('fullprofile'));
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echo '</div>';
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}
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/// TODO Add more useful overview info for teachers here, see below
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/// Show links to notes made about this student (must click to display, for privacy)
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/// Recent comments made in this course
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/// Recent blogs associated with this course and items in it
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echo '</div>'; // userprofile class
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echo $OUTPUT->footer();
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