tierra / topicsolved

	 * @param array $topic_data Topic to be marked as solved.

	 * @param int $post_id Post to mark as the solution.

	 */

	public function mark_solved($topic_data, $post_id)

	{

		// Database column values to set.

		$column_data = array('topic_solved' => $post_id);

		if ($topic_data['forum_lock_solved'] &&

			$this->user_can_lock_post($topic_data['forum_id']))

		{

			$column_data['topic_status'] = ITEM_LOCKED;

		}

		$this->update_topic($topic_data['topic_id'], $column_data);

		/**

		 * This event allows you to perform additional actions after a topic has been marked as solved.

		 *

		 * @event tierra.topicsolved.mark_solved_after

		 * @var	array	topic_data	Array with general topic data

		 * @var	array	column_data	Array with topic data that the database has been updated with

		 * @since 2.2.0

		 */

		$vars = array(

			'topic_data',

			'column_data',

		);

		extract($this->dispatcher->trigger_event('tierra.topicsolved.mark_solved_after', compact($vars)));

	}

	/**

	 * Marks a topic as unsolved.

	 *

	 * @param array $topic_data Topic to be marked as unsolved.

	 */

	public function mark_unsolved($topic_data)

	{

		// Database column values to set.

		$column_data = array('topic_solved' => 0);

		if ($topic_data['forum_lock_solved'] &&

			$this->auth->acl_get('m_lock', $topic_data['forum_id']))

		{

			$column_data['topic_status'] = ITEM_UNLOCKED;

		}

		$this->update_topic($topic_data['topic_id'], $column_data);

		/**

		 * This event allows you to perform additional actions after a topic has been marked as unsolved.

		 *

		 * @event tierra.topicsolved.mark_unsolved_after

		 * @var	array	topic_data	Array with general topic data

		 * @var	array	column_data	Array with topic data that the database has been updated with

		 * @since 2.2.0

		 */

		$vars = array(

			'topic_data',

			'column_data',

		);

		extract($this->dispatcher->trigger_event('tierra.topicsolved.mark_unsolved_after', compact($vars)));

	}

	/**

	 * Checks if the currently logged in user has permission to lock a post.