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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Block for displaying earned local badges to users
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*
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* @package block_badges
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* @copyright 2012 onwards Totara Learning Solutions Ltd {@link http://www.totaralms.com/}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @author Yuliya Bozhko <yuliya.bozhko@totaralms.com>
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*/
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class block_badges extends block_base {
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public function init() {
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global $CFG;
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require_once($CFG->libdir . "/badgeslib.php");
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$this->title = get_string('pluginname', 'block_badges');
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}
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public function instance_allow_multiple() {
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return true;
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}
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public function has_config() {
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return false;
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}
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public function instance_allow_config() {
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return true;
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}
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public function applicable_formats() {
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return array(
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'admin' => false,
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'site-index' => true,
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'course-view' => true,
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'mod' => false,
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'my' => true
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);
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}
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public function specialization() {
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if (empty($this->config->title)) {
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$this->title = get_string('pluginname', 'block_badges');
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} else {
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$this->title = $this->config->title;
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}
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}
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public function get_content() {
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global $USER, $CFG;
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if ($this->content !== null) {
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return $this->content;
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}
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if (empty($this->config)) {
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$this->config = new stdClass();
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}
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// Number of badges to display.
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if (!isset($this->config->numberofbadges)) {
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$this->config->numberofbadges = 10;
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}
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// Create empty content.
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$this->content = new stdClass();
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$this->content->text = '';
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if (empty($CFG->enablebadges)) {
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$this->content->text .= get_string('badgesdisabled', 'badges');
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return $this->content;
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}
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$courseid = $this->page->course->id;
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if ($courseid == SITEID) {
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$courseid = null;
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}
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if ($badges = badges_get_user_badges($USER->id, $courseid, 0, $this->config->numberofbadges)) {
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$output = $this->page->get_renderer('core', 'badges');
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$this->content->text = $output->print_badges_list($badges, $USER->id, true);
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} else {
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$this->content->text .= get_string('nothingtodisplay', 'block_badges');
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}
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return $this->content;
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}
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/**
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* This block shouldn't be added to a page if the badges advanced feature is disabled.
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*
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* @param moodle_page $page
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* @return bool
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*/
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public function can_block_be_added(moodle_page $page): bool {
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global $CFG;
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return $CFG->enablebadges;
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}
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}
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