/**
* @desc This function display the comments
* @param class CommentsTopic $topic
* @return Template is a template object
*/
public static function display(CommentsTopic $topic)
{
$module_id = $topic->get_module_id();
$id_in_module = $topic->get_id_in_module();
$topic_identifier = $topic->get_topic_identifier();
$authorizations = $topic->get_authorizations();
if (!$authorizations->is_authorized_read()) {
self::$template->put('KEEP_MESSAGE', MessageHelper::display(self::$comments_lang['comments.not-authorized.read'], MessageHelper::NOTICE));
} else {
$edit_comment_id = AppContext::get_request()->get_getint('edit_comment', 0);
$delete_comment_id = AppContext::get_request()->get_getint('delete_comment', 0);
try {
$lock = AppContext::get_request()->get_getbool('lock');
if ($authorizations->is_authorized_moderation()) {
if ($lock) {
if (!CommentsTopicDAO::topic_exists($module_id, $id_in_module, $topic_identifier)) {
CommentsTopicDAO::create_topic($module_id, $id_in_module, $topic_identifier, $topic->get_path());
}
CommentsManager::lock_topic($module_id, $id_in_module, $topic_identifier);
} else {
CommentsManager::unlock_topic($module_id, $id_in_module, $topic_identifier);
}
}
AppContext::get_response()->redirect($topic->get_path());
} catch (UnexistingHTTPParameterException $e) {
}
if (!empty($delete_comment_id)) {
self::verificate_authorized_edit_or_delete_comment($authorizations, $delete_comment_id);
CommentsManager::delete_comment($delete_comment_id);
AppContext::get_response()->redirect($topic->get_path());
} elseif (!empty($edit_comment_id)) {
self::verificate_authorized_edit_or_delete_comment($authorizations, $edit_comment_id);
$edit_comment_form = EditCommentBuildForm::create($edit_comment_id, $topic->get_path());
self::$template->put_all(array('C_DISPLAY_FORM' => true, 'COMMENT_FORM' => $edit_comment_form->display()));
} else {
if ($authorizations->is_authorized_post() && $authorizations->is_authorized_access_module()) {
$comments_topic_locked = CommentsManager::comment_topic_locked($module_id, $id_in_module, $topic_identifier);
$user_read_only = self::$user->get_delay_readonly();
if (!$authorizations->is_authorized_moderation() && $comments_topic_locked) {
self::$template->put('KEEP_MESSAGE', MessageHelper::display(self::$comments_lang['comment.locked'], MessageHelper::NOTICE));
} elseif (!empty($user_read_only) && $user_read_only > time()) {
self::$template->put('KEEP_MESSAGE', MessageHelper::display(self::$comments_lang['comments.user.read-only'], MessageHelper::NOTICE));
} else {
$add_comment_form = AddCommentBuildForm::create($topic);
self::$template->put_all(array('C_DISPLAY_FORM' => true, 'COMMENT_FORM' => $add_comment_form->display()));
}
} else {
self::$template->put('KEEP_MESSAGE', MessageHelper::display(self::$comments_lang['comments.not-authorized.post'], MessageHelper::NOTICE));
}
}
$number_comments_display = $topic->get_number_comments_display();
$number_comments = self::$comments_cache->get_count_comments_by_module($module_id, $id_in_module, $topic_identifier);
self::$template->put_all(array('COMMENTS_LIST' => self::display_comments($module_id, $id_in_module, $topic_identifier, $number_comments_display, $authorizations), 'MODULE_ID' => $module_id, 'ID_IN_MODULE' => $id_in_module, 'TOPIC_IDENTIFIER' => $topic_identifier, 'C_DISPLAY_VIEW_ALL_COMMENTS' => $number_comments > $number_comments_display, 'C_MODERATE' => $authorizations->is_authorized_moderation(), 'C_IS_LOCKED' => CommentsManager::comment_topic_locked($module_id, $id_in_module, $topic_identifier), 'U_LOCK' => CommentsUrlBuilder::lock_and_unlock($topic->get_path(), true)->rel(), 'U_UNLOCK' => CommentsUrlBuilder::lock_and_unlock($topic->get_path(), false)->rel()));
}
return self::$template;
}
public static function comment_topic_locked($module_id, $id_in_module, $topic_identifier)
{
if (CommentsTopicDAO::topic_exists($module_id, $id_in_module, $topic_identifier)) {
return CommentsTopicDAO::comments_topic_locked($module_id, $id_in_module, $topic_identifier);
}
return false;
}