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<?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/>.
/**
* The comments block
*
* @package block
* @subpackage comments
* @copyright 2009 Dongsheng Cai <dongsheng@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
// Obviously required
require_once($CFG->dirroot . '/comment/lib.php');
class block_comments extends block_base {
function init() {
$this->title = get_string('pluginname', 'block_comments');
}
function specialization() {
// require js for commenting
comment::init();
}
function applicable_formats() {
return array('all' => true);
}
function instance_allow_multiple() {
return false;
}
function get_content() {
global $CFG, $PAGE;
if ($this->content !== NULL) {
return $this->content;
}
if (!$CFG->usecomments) {
$this->content = new stdClass();
$this->content->text = '';
if ($this->page->user_is_editing()) {
$this->content->text = get_string('disabledcomments');
}
return $this->content;
}
$this->content = new stdClass();
$this->content->footer = '';
$this->content->text = '';
if (empty($this->instance)) {
return $this->content;
}
list($context, $course, $cm) = get_context_info_array($PAGE->context->id);
$args = new stdClass;
$args->context = $PAGE->context;
$args->course = $course;
$args->area = 'page_comments';
$args->itemid = 0;
$args->component = 'block_comments';
$args->linktext = get_string('showcomments');
$args->notoggle = true;
$args->autostart = true;
$args->displaycancel = false;
$comment = new comment($args);
$comment->set_view_permission(true);
$this->content = new stdClass();
$this->content->text = $comment->output(true);
$this->content->footer = '';
return $this->content;
}
}
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