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105 lines
4.0 KiB
105 lines
4.0 KiB
2 years ago
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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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* @package block_community
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* @author Jerome Mouneyrac <jerome@mouneyrac.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL
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* @copyright (C) 1999 onwards Martin Dougiamas http://dougiamas.com
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*
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* The community block
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*/
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class block_community extends block_list {
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function init() {
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$this->title = get_string('pluginname', 'block_community');
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}
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function user_can_addto($page) {
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// Don't allow people to add the block if they can't even use it
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if (!has_capability('moodle/community:add', $page->context)) {
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return false;
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}
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return parent::user_can_addto($page);
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}
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function user_can_edit() {
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// Don't allow people to edit the block if they can't even use it
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if (!has_capability('moodle/community:add',
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context::instance_by_id($this->instance->parentcontextid))) {
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return false;
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}
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return parent::user_can_edit();
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}
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function get_content() {
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global $CFG, $OUTPUT, $USER;
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$coursecontext = context::instance_by_id($this->instance->parentcontextid);
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if (!has_capability('moodle/community:add', $coursecontext)
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or $this->content !== NULL) {
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return $this->content;
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}
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$this->content = new stdClass();
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$this->content->items = array();
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$this->content->icons = array();
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$this->content->footer = '';
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if (!isloggedin()) {
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return $this->content;
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}
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$icon = $OUTPUT->pix_icon('i/group', get_string('group'));
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$addcourseurl = new moodle_url('/blocks/community/communitycourse.php',
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array('add' => true, 'courseid' => $this->page->course->id));
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$searchlink = html_writer::tag('a', $icon . get_string('addcourse', 'block_community'),
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array('href' => $addcourseurl->out(false)));
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$this->content->items[] = $searchlink;
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require_once($CFG->dirroot . '/blocks/community/locallib.php');
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$communitymanager = new block_community_manager();
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$courses = $communitymanager->block_community_get_courses($USER->id);
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if ($courses) {
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$this->content->items[] = html_writer::empty_tag('hr');
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$this->content->icons[] = '';
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$this->content->items[] = get_string('mycommunities', 'block_community');
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$this->content->icons[] = '';
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foreach ($courses as $course) {
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//delete link
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$deleteicon = $OUTPUT->pix_icon('t/delete', get_string('removecommunitycourse', 'block_community'));
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$deleteurl = new moodle_url('/blocks/community/communitycourse.php',
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array('remove' => true,
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'courseid' => $this->page->course->id,
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'communityid' => $course->id, 'sesskey' => sesskey()));
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$deleteatag = html_writer::tag('a', $deleteicon, array('href' => $deleteurl));
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$courselink = html_writer::tag('a', $course->coursename,
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array('href' => $course->courseurl));
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$this->content->items[] = $courselink . ' ' . $deleteatag;
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$this->content->icons[] = '';
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}
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}
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return $this->content;
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}
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}
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