Current File : //home2/vacivi36/ava/mod/forum/classes/output/forum_actionbar.php
<?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/>.
namespace mod_forum\output;
use renderable;
use renderer_base;
use templatable;
use moodle_url;
use help_icon;
use mod_forum\local\entities\forum as forum_entity;
/**
* Render activity page for tertiary nav
*
* Render elements search forum, add new discussion button and subscribe all
* to the page action.
*
* @package mod_forum
* @copyright 2021 Sujith Haridasan <sujith@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class forum_actionbar implements renderable, templatable {
/**
* @var forum_entity $forum
*/
private $forum;
/**
* @var \stdClass $course
*/
private $course;
/**
* @var mixed $groupid
*/
private $groupid;
/**
* @var string $search
*/
private $search;
/**
* forum_actionbar constructor.
*
* @param forum_entity $forum The forum object.
* @param \stdClass $course The course object.
* @param int|null $groupid The group id.
* @param string $search The search string.
*/
public function __construct(forum_entity $forum, \stdClass $course, ?int $groupid, string $search) {
$this->forum = $forum;
$this->course = $course;
$this->groupid = $groupid;
$this->search = $search;
}
/**
* Render the new discussion button.
*
* @return string HTML button
*/
private function get_new_discussion_topic_button(): string {
global $USER;
$renderfactory = \mod_forum\local\container::get_renderer_factory();
$discussionrenderer = $renderfactory->get_discussion_list_renderer($this->forum);
return $discussionrenderer->render_new_discussion($USER, $this->groupid);
}
/**
* Data for the template.
*
* @param renderer_base $output The render_base object.
* @return array data for the template
*/
public function export_for_template(renderer_base $output): array {
global $USER;
$actionurl = (new moodle_url('/mod/forum/search.php'))->out(false);
$helpicon = new help_icon('search', 'core');
$hiddenfields = [
(object) ['name' => 'id', 'value' => $this->course->id],
];
$shownewdiscussionbtn = '';
if ($this->forum->get_type() !== 'single') {
$shownewdiscussionbtn = $this->get_new_discussion_topic_button();
}
$data = [
'action' => $actionurl,
'hiddenfields' => $hiddenfields,
'query' => $this->search,
'helpicon' => $helpicon->export_for_template($output),
'inputname' => 'search',
'searchstring' => get_string('searchforums', 'mod_forum'),
'newdiscussionbtn' => $shownewdiscussionbtn,
];
$legacydatamapperfactory = \mod_forum\local\container::get_legacy_data_mapper_factory();
$forumobject = $legacydatamapperfactory->get_forum_data_mapper()->to_legacy_object($this->forum);
$context = $this->forum->get_context();
$activeenrolled = is_enrolled($context, $USER, '', true);
$canmanage = has_capability('mod/forum:managesubscriptions', $context);
$cansubscribe = $activeenrolled && !($this->forum->get_subscription_mode() === FORUM_FORCESUBSCRIBE) &&
(!($this->forum->get_subscription_mode() === FORUM_DISALLOWSUBSCRIBE) || $canmanage);
if ($cansubscribe) {
$returnurl =
(new moodle_url('/mod/forum/view.php', ['id' => $this->forum->get_course_module_record()->id]))->out(false);
if (!\mod_forum\subscriptions::is_subscribed($USER->id, $forumobject, null, $this->forum->get_course_module_record())) {
$data['subscribetoforum'] = (new moodle_url(
'/mod/forum/subscribe.php',
['id' => $forumobject->id, 'sesskey' => sesskey(), 'returnurl' => $returnurl]
))->out(false);
} else {
$data['unsubscribefromforum'] = (new moodle_url(
'/mod/forum/subscribe.php',
['id' => $forumobject->id, 'sesskey' => sesskey(), 'returnurl' => $returnurl]
))->out(false);
}
}
return $data;
}
}
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