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/>.

/**

 * 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);

// Even if the user didn't supply a userid, we treat page URL as if they did; this is needed so navigation works correctly.

$userid = $userid ?: $USER->id;

$PAGE->set_url('/user/profile.php', ['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();

}

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());

    $PAGE->set_title($struser);  // Do not leak the name.

    $PAGE->set_heading($struser);

    $PAGE->set_pagelayout('mypublic');

    $PAGE->add_body_class('limitedwidth');

    $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)) {

    throw new \moodle_exception('mymoodlesetup');

}

$PAGE->set_context($context);

$PAGE->set_pagelayout('mypublic');

$PAGE->add_body_class('limitedwidth');

$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')) {

                throw new \moodle_exception('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')) {

                throw new \moodle_exception('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 = '';

    if (!$PAGE->theme->haseditswitch) {

        $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">';

$hiddenfields = [];

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

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

}

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->heading(get_string('userprofile', 'core_user'), 2, 'sr-only');

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();