{

public function __construct()

{

$this->feather = \Slim\Slim::getInstance();

$this->model = new \model\viewtopic();

load_textdomain('featherbb', $this->feather->forum_env['FEATHER_ROOT'].'lang/'.$this->feather->user->language.'/topic.mo');

load_textdomain('featherbb', $this->feather->forum_env['FEATHER_ROOT'].'lang/'.$this->feather->user->language.'/post.mo');

load_textdomain('featherbb', $this->feather->forum_env['FEATHER_ROOT'].'lang/'.$this->feather->user->language.'/bbeditor.mo');

}

public function display($id = null, $name = null, $page = null, $pid = null)

{

global $pd;

if ($this->feather->user->g_read_board == '0') {

throw new \FeatherBB\Error(__('No view'), 403);

}

// Antispam feature

require $this->feather->forum_env['FEATHER_ROOT'].'lang/'.$this->feather->user->language.'/antispam.php';

$index_questions = rand(0, count($lang_antispam_questions)-1);

// Fetch some informations about the topic

$cur_topic = $this->model->get_info_topic($id);

// Sort out who the moderators are and if we are currently a moderator (or an admin)

$mods_array = ($cur_topic['moderators'] != '') ? unserialize($cur_topic['moderators']) : array();

$is_admmod = ($this->feather->user->g_id == FEATHER_ADMIN || ($this->feather->user->g_moderator == '1' && array_key_exists($this->feather->user->username, $mods_array))) ? true : false;

if ($is_admmod) {

$admin_ids = get_admin_ids();

}

// Can we or can we not post replies?

$post_link = $this->model->get_post_link($id, $cur_topic['closed'], $cur_topic['post_replies'], $is_admmod);

// Add/update this topic in our list of tracked topics

if (!$this->feather->user->is_guest) {

$tracked_topics = get_tracked_topics();

$tracked_topics['topics'][$id] = time();

set_tracked_topics($tracked_topics);

}

// Determine the post offset (based on $_GET['p'])

$num_pages = ceil(($cur_topic['num_replies'] + 1) / $this->feather->user->disp_posts);

$p = (!isset($page) || $page <= 1 || $page > $num_pages) ? 1 : intval($page);

$start_from = $this->feather->user->disp_posts * ($p - 1);

$url_topic = $this->feather->url->url_friendly($cur_topic['subject']);

$url_forum = $this->feather->url->url_friendly($cur_topic['forum_name']);

// Generate paging links

$paging_links = '<span class="pages-label">'.__('Pages').' </span>'.$this->feather->url->paginate($num_pages, $p, 'topic/'.$id.'/'.$url_topic.'/#');

if ($this->feather->forum_settings['o_censoring'] == '1') {

$cur_topic['subject'] = censor_words($cur_topic['subject']);

}

$quickpost = $this->model->is_quickpost($cur_topic['post_replies'], $cur_topic['closed'], $is_admmod);

$subscraction = $this->model->get_subscraction($cur_topic['is_subscribed'], $id);

require $this->feather->forum_env['FEATHER_ROOT'].'include/parser.php';

$lang_bbeditor = array(

'btnBold' => __('btnBold'),

'btnItalic' => __('btnItalic'),

'btnUnderline' => __('btnUnderline'),

'btnColor' => __('btnColor'),

'btnLeft' => __('btnLeft'),

'btnRight' => __('btnRight'),

'btnJustify' => __('btnJustify'),

'btnCenter' => __('btnCenter'),

'btnLink' => __('btnLink'),

'btnPicture' => __('btnPicture'),

'btnList' => __('btnList'),

'btnQuote' => __('btnQuote'),

'btnCode' => __('btnCode'),

'promptImage' => __('promptImage'),

'promptUrl' => __('promptUrl'),

'promptQuote' => __('promptQuote')

);

$this->feather->view2->addAsset('canonical', $this->feather->url->get('forum/'.$id.'/'.$url_forum.'/'));

if ($num_pages > 1) {

if ($p > 1) {

$this->feather->view2->addAsset('prev', $this->feather->url->get('forum/'.$id.'/'.$url_forum.'/page/'.($p - 1).'/'));

}

if ($p < $num_pages) {

$this->feather->view2->addAsset('next', $this->feather->url->get('forum/'.$id.'/'.$url_forum.'/page/'.($p + 1).'/'));

}

}

if ($this->feather->forum_settings['o_feed_type'] == '1') {

$this->feather->view2->addAsset('feed', 'extern.php?action=feed&amp;fid='.$id.'&amp;type=rss', array('title' => __('RSS forum feed')));

} elseif ($this->feather->forum_settings['o_feed_type'] == '2') {

$this->feather->view2->addAsset('feed', 'extern.php?action=feed&amp;fid='.$id.'&amp;type=atom', array('title' => __('Atom forum feed')));

}

$this->feather->view2->setPageInfo(array(

'title' => array($this->feather->utils->escape($this->feather->forum_settings['o_board_title']), $this->feather->utils->escape($cur_topic['forum_name']), $this->feather->utils->escape($cur_topic['subject'])),

'active_page' => 'viewtopic',

'page_number' => $p,

'paging_links' => $paging_links,

'is_indexed' => true,

'id' => $id,

'pid' => $pid,

'tid' => $id,

'fid' => $cur_topic['forum_id'],

'post_data' => $this->model->print_posts($id, $start_from, $cur_topic, $is_admmod),

'cur_topic' => $cur_topic,

'subscraction' => $subscraction,

'post_link' => $post_link,

'start_from' => $start_from,

'lang_antispam' => $lang_antispam,

'quickpost' => $quickpost,

'index_questions' => $index_questions,

'lang_antispam_questions' => $lang_antispam_questions,

'lang_bbeditor' => $lang_bbeditor,

'url_forum' => $url_forum,

'url_topic' => $url_topic,

))->addTemplate('viewtopic.php')->display();

// Increment "num_views" for topic

$this->model->increment_views($id);

}

public function viewpost($pid)

{

$post = $this->model->redirect_to_post($pid);

return $this->display($post['topic_id'], null, $post['get_p'], $pid);

}

public function action($id, $action)

{

$this->model->handle_actions($id, $action);

}