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<?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/>.
/**
* Public Profile -- a user's public profile page
*
* - each user can currently have their own page (cloned from system and then customised)
* - users can add any blocks they want
* - the administrators can define a default site public profile for users who have
* not created their own public profile
*
* This script implements the user's view of the public profile, and allows editing
* of the public profile.
*
* @package core_user
* @copyright 2010 Remote-Learner.net
* @author Hubert Chathi <hubert@remote-learner.net>
* @author Olav Jordan <olav.jordan@remote-learner.net>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require_once(__DIR__ . '/../config.php');
require_once($CFG->dirroot . '/my/lib.php');
require_once($CFG->dirroot . '/user/profile/lib.php');
require_once($CFG->dirroot . '/user/lib.php');
require_once($CFG->libdir.'/filelib.php');
$userid = optional_param('id', 0, PARAM_INT);
$edit = optional_param('edit', null, PARAM_BOOL); // Turn editing on and off.
$reset = optional_param('reset', null, PARAM_BOOL);
$PAGE->set_url('/user/profile.php', array('id' => $userid));
if (!empty($CFG->forceloginforprofiles)) {
require_login();
if (isguestuser()) {
$PAGE->set_context(context_system::instance());
echo $OUTPUT->header();
echo $OUTPUT->confirm(get_string('guestcantaccessprofiles', 'error'),
get_login_url(),
$CFG->wwwroot);
echo $OUTPUT->footer();
die;
}
} else if (!empty($CFG->forcelogin)) {
require_login();
}
$userid = $userid ? $userid : $USER->id; // Owner of the page.
if ((!$user = $DB->get_record('user', array('id' => $userid))) || ($user->deleted)) {
$PAGE->set_context(context_system::instance());
echo $OUTPUT->header();
if (!$user) {
echo $OUTPUT->notification(get_string('invaliduser', 'error'));
} else {
echo $OUTPUT->notification(get_string('userdeleted'));
}
echo $OUTPUT->footer();
die;
}
$currentuser = ($user->id == $USER->id);
$context = $usercontext = context_user::instance($userid, MUST_EXIST);
if (!user_can_view_profile($user, null, $context)) {
// Course managers can be browsed at site level. If not forceloginforprofiles, allow access (bug #4366).
$struser = get_string('user');
$PAGE->set_context(context_system::instance());
$PAGE->set_title("$SITE->shortname: $struser"); // Do not leak the name.
$PAGE->set_heading($struser);
$PAGE->set_pagelayout('mypublic');
$PAGE->set_url('/user/profile.php', array('id' => $userid));
$PAGE->navbar->add($struser);
echo $OUTPUT->header();
echo $OUTPUT->notification(get_string('usernotavailable', 'error'));
echo $OUTPUT->footer();
exit;
}
// Get the profile page. Should always return something unless the database is broken.
if (!$currentpage = my_get_page($userid, MY_PAGE_PUBLIC)) {
print_error('mymoodlesetup');
}
$PAGE->set_context($context);
$PAGE->set_pagelayout('mypublic');
$PAGE->set_pagetype('user-profile');
// Set up block editing capabilities.
if (isguestuser()) { // Guests can never edit their profile.
$USER->editing = $edit = 0; // Just in case.
$PAGE->set_blocks_editing_capability('moodle/my:configsyspages'); // unlikely :).
} else {
if ($currentuser) {
$PAGE->set_blocks_editing_capability('moodle/user:manageownblocks');
} else {
$PAGE->set_blocks_editing_capability('moodle/user:manageblocks');
}
}
// Start setting up the page.
$strpublicprofile = get_string('publicprofile');
$PAGE->blocks->add_region('content');
$PAGE->set_subpage($currentpage->id);
$PAGE->set_title(fullname($user).": $strpublicprofile");
$PAGE->set_heading(fullname($user));
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('dashboard', navigation_node::TYPE_CONTAINER)) {
$node->forceopen = true;
}
if ($node = $PAGE->settingsnav->get('root')) {
$node->forceopen = false;
}
// Toggle the editing state and switches.
if ($PAGE->user_allowed_editing()) {
if ($reset !== null) {
if (!is_null($userid)) {
if (!$currentpage = my_reset_page($userid, MY_PAGE_PUBLIC, 'user-profile')) {
print_error('reseterror', 'my');
}
redirect(new moodle_url('/user/profile.php', array('id' => $userid)));
}
} else if ($edit !== null) { // Editing state was specified.
$USER->editing = $edit; // Change editing state.
} else { // Editing state is in session.
if ($currentpage->userid) { // It's a page we can edit, so load from session.
if (!empty($USER->editing)) {
$edit = 1;
} else {
$edit = 0;
}
} else {
// For the page to display properly with the user context header the page blocks need to
// be copied over to the user context.
if (!$currentpage = my_copy_page($userid, MY_PAGE_PUBLIC, 'user-profile')) {
print_error('mymoodlesetup');
}
$PAGE->set_context($usercontext);
$PAGE->set_subpage($currentpage->id);
// It's a system page and they are not allowed to edit system pages.
$USER->editing = $edit = 0; // Disable editing completely, just to be safe.
}
}
// Add button for editing page.
$params = array('edit' => !$edit, 'id' => $userid);
$resetbutton = '';
$resetstring = get_string('resetpage', 'my');
$reseturl = new moodle_url("$CFG->wwwroot/user/profile.php", array('edit' => 1, 'reset' => 1, 'id' => $userid));
if (!$currentpage->userid) {
// Viewing a system page -- let the user customise it.
$editstring = get_string('updatemymoodleon');
$params['edit'] = 1;
} else if (empty($edit)) {
$editstring = get_string('updatemymoodleon');
$resetbutton = $OUTPUT->single_button($reseturl, $resetstring);
} else {
$editstring = get_string('updatemymoodleoff');
$resetbutton = $OUTPUT->single_button($reseturl, $resetstring);
}
$url = new moodle_url("$CFG->wwwroot/user/profile.php", $params);
$button = $OUTPUT->single_button($url, $editstring);
$PAGE->set_button($resetbutton . $button);
} else {
$USER->editing = $edit = 0;
}
// Trigger a user profile viewed event.
profile_view($user, $usercontext);
// TODO WORK OUT WHERE THE NAV BAR IS!
echo $OUTPUT->header();
echo '<div class="userprofile">';
if ($user->description && !isset($hiddenfields['description'])) {
echo '<div class="description">';
if (!empty($CFG->profilesforenrolledusersonly) && !$currentuser &&
!$DB->record_exists('role_assignments', array('userid' => $user->id))) {
echo get_string('profilenotshown', 'moodle');
} else {
$user->description = file_rewrite_pluginfile_urls($user->description, 'pluginfile.php', $usercontext->id, 'user',
'profile', null);
echo format_text($user->description, $user->descriptionformat);
}
echo '</div>';
}
echo $OUTPUT->custom_block_region('content');
// Render custom blocks.
$renderer = $PAGE->get_renderer('core_user', 'myprofile');
$tree = core_user\output\myprofile\manager::build_tree($user, $currentuser);
echo $renderer->render($tree);
echo '</div>'; // Userprofile class.
echo $OUTPUT->footer();