115      * @param int                  $block_id
121     public function getBlock(Tree $tree, int $block_id, string $context, array $config = []): string  argument
127         $filter    = (bool) $this->getBlockSetting($block_id, 'filter', '1');
128         $infoStyle = $this->getBlockSetting($block_id, 'infoStyle', self::DEFAULT_STYLE);
129         $sortStyle = $this->getBlockSetting($block_id, 'sortStyle', self::DEFAULT_SORT);
130         $events    = $this->getBlockSetting($block_id, 'events', $default_events);
157                 'id'         => $block_id,
174                 'id'         => $block_id,
175                 'config_url' => $this->configUrl($tree, $context, $block_id),
220      * @param int                    $block_id
224     public function saveBlockConfiguration(ServerRequestInterface $request, int $block_id): void  argument
231         $this->setBlockSetting($block_id, 'filter', $filter);
232         $this->setBlockSetting($block_id, 'infoStyle', $info_style);
233         $this->setBlockSetting($block_id, 'sortStyle', $sort_style);
234         $this->setBlockSetting($block_id, 'events', implode(',', $events));
241      * @param int  $block_id
245     public function editBlockConfiguration(Tree $tree, int $block_id): string  argument
249         $filter     = $this->getBlockSetting($block_id, 'filter', '1');
250         $info_style = $this->getBlockSetting($block_id, 'infoStyle', self::DEFAULT_STYLE);
251         $sort_style = $this->getBlockSetting($block_id, 'sortStyle', self::DEFAULT_SORT);
252         $events     = $this->getBlockSetting($block_id, 'events', $default_events);