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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 moodlecore
* @subpackage my
* @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(dirname(__FILE__) . '/../config.php');
require_once($CFG->dirroot . '/my/lib.php');
require_once($CFG->dirroot . '/tag/lib.php');
require_once($CFG->dirroot . '/user/profile/lib.php');
require_once($CFG->libdir.'/filelib.php');
$userid = optional_param('id', 0, PARAM_INT);
$edit = optional_param('edit', null, PARAM_BOOL); // Turn editing on and off
$PAGE->set_url('/user/profile.php', array('id'=>$userid));
if (!empty($CFG->forceloginforprofiles)) {
require_login();
if (isguestuser()) {
$SESSION->wantsurl = $PAGE->url->out(false);
redirect(get_login_url());
}
} else if (!empty($CFG->forcelogin)) {
require_login();
}
$userid = $userid ? $userid : $USER->id; // Owner of the page
$user = $DB->get_record('user', array('id' => $userid));
if ($user->deleted) {
$PAGE->set_context(get_context_instance(CONTEXT_SYSTEM));
echo $OUTPUT->header();
echo $OUTPUT->notification(get_string('userdeleted'));
echo $OUTPUT->footer();
die;
}
$currentuser = ($user->id == $USER->id);
$context = $usercontext = get_context_instance(CONTEXT_USER, $userid, MUST_EXIST);
if (!$currentuser &&
!empty($CFG->forceloginforprofiles) &&
!has_capability('moodle/user:viewdetails', $context) &&
!has_coursecontact_role($userid)) {
// Course managers can be browsed at site level. If not forceloginforprofiles, allow access (bug #4366)
$struser = get_string('user');
$PAGE->set_context(get_context_instance(CONTEXT_SYSTEM));
$PAGE->set_title("$SITE->shortname: $struser"); // Do not leak the name
$PAGE->set_heading("$SITE->shortname: $struser");
$PAGE->set_url('/user/profile.php', array('id'=>$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($userid, MY_PAGE_PUBLIC)) {
print_error('mymoodlesetup');
}
if (!$currentpage->userid) {
$context = get_context_instance(CONTEXT_SYSTEM); // A trick so that we even see non-sticky blocks
}
$PAGE->set_context($context);
$PAGE->set_pagelayout('mydashboard');
$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');
}
}
if (has_capability('moodle/user:viewhiddendetails', $context)) {
$hiddenfields = array();
} else {
$hiddenfields = array_flip(explode(',', $CFG->hiddenuserfields));
}
if (has_capability('moodle/site:viewuseridentity', $context)) {
$identityfields = array_flip(explode(',', $CFG->showuseridentity));
} else {
$identityfields = array();
}
// 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).": $strpublicprofile");
if (!$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('root')) {
$node->forceopen = false;
}
// Toggle the editing state and switches
if ($PAGE->user_allowed_editing()) {
if ($edit !== null) { // Editing state was specified
$USER->editing = $edit; // Change editing state
if (!$currentpage->userid && $edit) {
// If we are viewing a system page as ordinary user, and the user turns
// editing on, copy the system pages as new user pages, and get the
// new page record
if (!$currentpage = my_copy_page($USER->id, MY_PAGE_PUBLIC, 'user-profile')) {
print_error('mymoodlesetup');
}
$PAGE->set_context($usercontext);
$PAGE->set_subpage($currentpage->id);
}
} 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 { // 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);
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');
} else {
$editstring = get_string('updatemymoodleoff');
}
$url = new moodle_url("$CFG->wwwroot/user/profile.php", $params);
$button = $OUTPUT->single_button($url, $editstring);
$PAGE->set_button($button);
} else {
$USER->editing = $edit = 0;
}
// HACK WARNING! This loads up all this page's blocks in the system context
if ($currentpage->userid == 0) {
$CFG->blockmanagerclass = 'my_syspage_block_manager';
}
// TODO WORK OUT WHERE THE NAV BAR IS!
echo $OUTPUT->header();
echo '<div class="userprofile">';
// Print the standard content of this page, the basic profile info
echo $OUTPUT->heading(fullname($user));
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>';
echo '<div class="descriptionbox"><div class="description">';
// Print the description
if ($user->description && !isset($hiddenfields['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);
$options = array('overflowdiv'=>true);
echo format_text($user->description, $user->descriptionformat, $options);
}
}
echo '</div>';
// Print all the little details in a list
echo '<table class="list" summary="">';
if (! isset($hiddenfields['country']) && $user->country) {
print_row(get_string('country') . ':', get_string($user->country, 'countries'));
}
if (! isset($hiddenfields['city']) && $user->city) {
print_row(get_string('city') . ':', $user->city);
}
if (isset($identityfields['address']) && $user->address) {
print_row(get_string("address").":", "$user->address");
}
if (isset($identityfields['phone1']) && $user->phone1) {
print_row(get_string("phone").":", "$user->phone1");
}
if (isset($identityfields['phone2']) && $user->phone2) {
print_row(get_string("phone2").":", "$user->phone2");
}
if (isset($identityfields['institution']) && $user->institution) {
print_row(get_string("institution").":", "$user->institution");
}
if (isset($identityfields['department']) && $user->department) {
print_row(get_string("department").":", "$user->department");
}
if (isset($identityfields['idnumber']) && $user->idnumber) {
print_row(get_string("idnumber").":", "$user->idnumber");
}
if (isset($identityfields['email']) and ($currentuser
or $user->maildisplay == 1
or has_capability('moodle/course:useremail', $context)
or ($user->maildisplay == 2 and enrol_sharing_course($user, $USER)))) {
print_row(get_string("email").":", obfuscate_mailto($user->email, ''));
}
if ($user->url && !isset($hiddenfields['webpage'])) {
$url = $user->url;
if (strpos($user->url, '://') === false) {
$url = 'http://'. $url;
}
print_row(get_string("webpage") .":", '<a href="'.s($url).'">'.s($user->url).'</a>');
}
if ($user->icq && !isset($hiddenfields['icqnumber'])) {
print_row(get_string('icqnumber').':',"<a href=\"http://web.icq.com/wwp?uin=".urlencode($user->icq)."\">".s($user->icq)." <img src=\"http://web.icq.com/whitepages/online?icq=".urlencode($user->icq)."&amp;img=5\" alt=\"\" /></a>");
}
if ($user->skype && !isset($hiddenfields['skypeid'])) {
print_row(get_string('skypeid').':','<a href="skype:'.urlencode($user->skype).'?call">'.s($user->skype).
' <img src="http://mystatus.skype.com/smallicon/'.urlencode($user->skype).'" alt="'.get_string('status').'" '.
' /></a>');
}
if ($user->yahoo && !isset($hiddenfields['yahooid'])) {
print_row(get_string('yahooid').':', '<a href="http://edit.yahoo.com/config/send_webmesg?.target='.urlencode($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>");
}
if ($user->aim && !isset($hiddenfields['aimid'])) {
print_row(get_string('aimid').':', '<a href="aim:goim?screenname='.urlencode($user->aim).'">'.s($user->aim).'</a>');
}
if ($user->msn && !isset($hiddenfields['msnid'])) {
print_row(get_string('msnid').':', s($user->msn));
}
/// Print the Custom User Fields
profile_display_fields($user->id);
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) {
context_helper::preload_from_record($mycourse);
$ccontext = context_course::instance($mycourse->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={$user->id}&amp;course={$mycourse->id}\" $class >" . $ccontext->get_context_name(false) . "</a>, ";
}
$shown++;
if($shown==20) {
$courselisting.= "...";
break;
}
}
print_row(get_string('courseprofiles').':', rtrim($courselisting,', '));
}
}
if (!isset($hiddenfields['firstaccess'])) {
if ($user->firstaccess) {
$datestring = userdate($user->firstaccess)."&nbsp; (".format_time(time() - $user->firstaccess).")";
} else {
$datestring = get_string("never");
}
print_row(get_string("firstaccess").":", $datestring);
}
if (!isset($hiddenfields['lastaccess'])) {
if ($user->lastaccess) {
$datestring = userdate($user->lastaccess)."&nbsp; (".format_time(time() - $user->lastaccess).")";
} else {
$datestring = get_string("never");
}
print_row(get_string("lastaccess").":", $datestring);
}
/// Printing tagged interests
if (!empty($CFG->usetags)) {
if ($interests = tag_get_tags_csv('user', $user->id) ) {
print_row(get_string('interests') .": ", $interests);
}
}
if (!isset($hiddenfields['suspended'])) {
if ($user->suspended) {
print_row('', get_string('suspended', 'auth'));
}
}
echo "</table></div></div>";
echo $OUTPUT->blocks_for_region('content');
// Print messaging link if allowed
if (isloggedin() && has_capability('moodle/site:sendmessage', $context)
&& !empty($CFG->messaging) && !isguestuser() && !isguestuser($user) && ($USER->id != $user->id)) {
echo '<div class="messagebox">';
echo '<a href="'.$CFG->wwwroot.'/message/index.php?id='.$user->id.'">'.get_string('messageselectadd').'</a>';
echo '</div>';
}
if ($CFG->debugdisplay && debugging('', DEBUG_DEVELOPER) && $currentuser) { // Show user object
echo '<br /><br /><hr />';
echo $OUTPUT->heading('DEBUG MODE: User session variables');
print_object($USER);
}
echo '</div>'; // userprofile class
echo $OUTPUT->footer();
function print_row($left, $right) {
echo "\n<tr><th class=\"label c0\">$left</th><td class=\"info c1\">$right</td></tr>\n";
}
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