Proyectos de Subversion Moodle

<?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

 *

 * @package core_user

 * @copyright 1999 Martin Dougiamas  http://dougiamas.com

 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

require_once("../config.php");

require_once($CFG->dirroot.'/user/profile/lib.php');

require_once($CFG->dirroot.'/user/lib.php');

require_once($CFG->libdir . '/filelib.php');

require_once($CFG->libdir . '/badgeslib.php');

$id             = optional_param('id', 0, PARAM_INT); // User id.

$courseid       = optional_param('course', SITEID, PARAM_INT); // course id (defaults to Site).

$showallcourses = optional_param('showallcourses', 0, PARAM_INT);

// See your own profile by default.

if (empty($id)) {

    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 = context_system::instance();

$coursecontext = context_course::instance($course->id);

$usercontext   = context_user::instance($user->id, IGNORE_MISSING);

// Check we are not trying to view guest's profile.

if (isguestuser($user)) {

    // Can not view profile of guest - thre is nothing to see there.

    throw new \moodle_exception('invaliduserid');

}

$PAGE->set_context($coursecontext);

if (!empty($CFG->forceloginforprofiles)) {

    require_login(); // We can not log in to course due to the parent hack below.

    // Guests do not have permissions to view anyone's profile if forceloginforprofiles is set.

    if (isguestuser()) {

        $PAGE->set_secondary_navigation(false);

        echo $OUTPUT->header();

        echo $OUTPUT->confirm(get_string('guestcantaccessprofiles', 'error'),

                              get_login_url(),

                              $CFG->wwwroot);

        echo $OUTPUT->footer();

        die;

    }

}

$PAGE->set_course($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');

// Set the Moodle docs path explicitly because the default behaviour

// of inhereting the pagetype will lead to an incorrect docs location.

$PAGE->set_docs_path('user/profile');

$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) {

    if (!is_viewing($coursecontext) && !is_enrolled($coursecontext)) {

        // Need to have full access to a course to see the rest of own info.

        $referer = get_local_referer(false);

        if (!empty($referer)) {

            redirect($referer, get_string('notenrolled', '', $fullname));

        }

        echo $OUTPUT->header();

        echo $OUTPUT->heading(get_string('notenrolled', '', $fullname));

        echo $OUTPUT->footer();

        die;

    }

} else {

    // Somebody else.

    $PAGE->set_title("$strpersonalprofile: ");

    $PAGE->set_heading("$strpersonalprofile: ");

    // Check to see if the user can see this user's profile.

    if (!user_can_view_profile($user, $course, $usercontext) && !$isparent) {

        throw new \moodle_exception('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);

            $notice = get_string('notenrolled', '', $fullname);

        } else {

            $PAGE->navbar->add($struser);

            $notice = get_string('notenrolledprofile', '', $fullname);

        }

        $referer = get_local_referer(false);

        if (!empty($referer)) {

            redirect($referer, $notice);

        }

        echo $OUTPUT->header();

        echo $OUTPUT->heading($notice);

        echo $OUTPUT->footer();

        exit;

    }

    if (!isloggedin() or isguestuser()) {

        // Do not use require_login() here because we might have already used require_login($course).

        redirect(get_login_url());

    }

}

$PAGE->set_title("$course->fullname: $strpersonalprofile: $fullname");

$PAGE->set_heading($course->fullname);

$PAGE->set_pagelayout('mypublic');

$PAGE->add_body_class('limitedwidth');

// Locate the users settings in the settings navigation and force it open.

// This MUST be done after we've set up the page as it is going to cause theme and output to initialise.

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;

}

echo $OUTPUT->header();

echo '<div class="userprofile">';

$headerinfo = array('heading' => fullname($user), 'user' => $user, 'usercontext' => $usercontext);

echo $OUTPUT->context_header($headerinfo, 2);

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.

// Trigger a user profile viewed event.

profile_view($user, $coursecontext, $course);

$hiddenfields = [];

if (!has_capability('moodle/user:viewhiddendetails', $coursecontext)) {

    $hiddenfields = array_flip(explode(',', $CFG->hiddenuserfields));

}

if ($user->description && !isset($hiddenfields['description'])) {

    echo '<div class="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>'; // Description class.

}

// Render custom blocks.

$renderer = $PAGE->get_renderer('core_user', 'myprofile');

$tree = core_user\output\myprofile\manager::build_tree($user, $currentuser, $course);

echo $renderer->render($tree);

echo '</div>';  // Userprofile class.

echo $OUTPUT->footer();