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/>.

/**

 * Defines various library functions.

 *

 * @package   core_badges

 * @copyright 2015 onwards Ankit Agarwal

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

 */

defined('MOODLE_INTERNAL') || die();

/**

 * Add nodes to myprofile page.

 *

 * @param \core_user\output\myprofile\tree $tree Tree object

 * @param stdClass $user user object

 * @param bool $iscurrentuser

 * @param stdClass $course Course object

 *

 * @return bool

 */

function core_badges_myprofile_navigation(\core_user\output\myprofile\tree $tree, $user, $iscurrentuser, $course) {

    global $CFG, $PAGE, $USER, $SITE;

    require_once($CFG->dirroot . '/badges/renderer.php');

    if (empty($CFG->enablebadges) || (!empty($course) && empty($CFG->badges_allowcoursebadges))) {

        // Y U NO LIKE BADGES ?

        return true;

    }

    // Add category. This node should appear after 'contact' so that administration block appears towards the end. Refer MDL-49928.

    $category = new core_user\output\myprofile\category('badges', get_string('badges', 'badges'), 'contact');

    $tree->add_category($category);

    $context = context_user::instance($user->id);

    $courseid = empty($course) ? 0 : $course->id;

    if ($USER->id == $user->id || has_capability('moodle/badges:viewotherbadges', $context)) {

        $records = badges_get_user_badges($user->id, $courseid, null, null, null, true);

        $renderer = new core_badges_renderer($PAGE, '');

        // Local badges.

        if ($records) {

            $title = get_string('localbadgesp', 'badges', format_string($SITE->fullname));

            $content = $renderer->print_badges_list($records, $user->id, true);

            $localnode = $mybadges = new core_user\output\myprofile\node('badges', 'localbadges', $title, null, null, $content);

            $tree->add_node($localnode);

        }

        // External badges.

        if ($courseid == 0 && !empty($CFG->badges_allowexternalbackpack)) {

            $backpack = get_backpack_settings($user->id);

            if (isset($backpack->totalbadges) && $backpack->totalbadges !== 0) {

                $title = get_string('externalbadgesp', 'badges');

                $content = $renderer->print_badges_list($backpack->badges, $user->id, true, true);

                $externalnode = $mybadges = new core_user\output\myprofile\node('badges', 'externalbadges', $title, null, null,

                    $content);

                $tree->add_node($externalnode);

            }

        }

    }

}

/**

 * Returns badges tagged with a specified tag.

 *

 * @param object $tag

 * @param bool $exclusivemode if set to true it means that no other entities tagged with this tag

 *             are displayed on the page and the per-page limit may be bigger

 * @param null|int $fromctx context id where the link was displayed, may be used by callbacks

 *            to display items in the same context first

 * @param null|int $ctx context id where to search for records

 * @param bool $rec search in subcontexts as well

 * @param int $page 0-based number of page being displayed

 * @return \core_tag\output\tagindex

 */

function badge_get_tagged_badges(object $tag, bool $exclusivemode = false, null|int $fromctx = 0, null|int $ctx = 0,

                                 bool $rec = true, int $page = 0): object {

    global $OUTPUT;

    $badgecount = $tag->count_tagged_items('core_badges', 'badge');

    $perpage = $exclusivemode ? 20 : 5;

    $content = '';

    $totalpages = ceil($badgecount / $perpage);

    if ($badgecount) {

        $badges = $tag->get_tagged_items('core_badges', 'badge', $page * $perpage, $perpage);

        $tagfeed = new core_tag\output\tagfeed();

        foreach ($badges as $badge) {

            $badgelink = new moodle_url('/badges/badgeclass.php', ['id' => $badge->id]);

            $fullname = html_writer::link($badgelink, $badge->name);

            $icon = html_writer::link($badgelink, html_writer::empty_tag('img',

                ['src' => $OUTPUT->image_url('i/badge')]));

            $tagfeed->add($icon, $fullname, '<br>');

        }

        $items = $tagfeed->export_for_template($OUTPUT);

        $content .= $OUTPUT->render_from_template('core_tag/tagfeed', $items);

    }

    return new core_tag\output\tagindex($tag, 'core_badges', 'badge', $content,

        $exclusivemode, $fromctx, $ctx, $rec, $page, $totalpages);

}