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<?php
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, $PAGE;
if (!$CFG->usecomments) {
$this->content->text = '';
if ($this->page->user_is_editing()) {
$this->content->text = get_string('disabledcomments');
}
return $this->content;
}
if ($this->content !== NULL) {
return $this->content;
}
if (empty($this->instance)) {
return null;
}
$this->content->footer = '';
$this->content->text = '';
list($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;
// set 'env' to tell moodle tweak ui for this block
$args->env = 'block_comments';
$args->component = 'block_comments';
$args->linktext = get_string('showcomments');
$args->notoggle = true;
$args->autostart = true;
$comment = new comment($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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