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<?php |
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/** |
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* |
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* @package sitemaker |
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* @copyright (c) 2015 Daniel A. (blitze) |
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* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2 |
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* |
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*/ |
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namespace blitze\sitemaker\model\mapper; |
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use blitze\sitemaker\model\base_mapper; |
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class blocks extends base_mapper |
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{ |
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/** @var string */ |
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protected $entity_class = 'blitze\sitemaker\model\entity\block'; |
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/** @var string */ |
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protected $entity_pkey = 'bid'; |
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/** |
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* @param array $sql_where |
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* @return string |
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*/ |
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protected function find_sql(array $sql_where) |
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{ |
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return 'SELECT * FROM ' . $this->entity_table . |
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((sizeof($sql_where)) ? ' WHERE ' . join(' AND ', $sql_where) : '') . ' |
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ORDER BY position, weight ASC'; |
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} |
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/** |
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* @param array|\blitze\sitemaker\model\entity\block $condition |
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*/ |
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public function delete($condition) |
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{ |
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parent::delete($condition); |
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// move blocks up for position |
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if ($condition instanceof $this->entity_class) |
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{ |
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$this->db->sql_query('UPDATE ' . $this->entity_table . ' |
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SET weight = weight - 1 |
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WHERE weight > ' . (int) $condition->get_weight() . ' |
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AND style = ' . (int) $condition->get_style() . ' |
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AND route_id = ' . (int) $condition->get_route_id() . " |
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AND position = '" . $this->db->sql_escape($condition->get_position()) . "'"); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function insert(\blitze\sitemaker\model\entity_interface $entity) |
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{ |
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// do we have other existing blocks for route at this position? |
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/** @type \blitze\sitemaker\model\entity\block $entity */ |
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$collection = $this->find(array( |
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array('route_id', '=', $entity->get_route_id()), |
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array('style', '=', $entity->get_style()), |
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array('position', '=', $entity->get_position()), |
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)); |
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// if we don't have existing blocks, make sure weight = 0 |
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if (!$collection->valid()) |
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{ |
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$entity->set_weight(0); |
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} |
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// if we have existing blocks, increase block weight by 1 for any block that is below the new block |
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else |
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{ |
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$this->move_blocks_down($entity); |
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} |
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return parent::insert($entity); |
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} |
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/** |
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* @param \blitze\sitemaker\model\entity\block $entity |
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*/ |
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protected function move_blocks_down(\blitze\sitemaker\model\entity\block $entity) |
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{ |
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$sql = 'UPDATE ' . $this->entity_table . ' |
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SET weight = weight + 1 |
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WHERE weight >= ' . (int) $entity->get_weight() . ' |
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AND route_id = ' . (int) $entity->get_route_id() . ' |
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AND style = ' . (int) $entity->get_style() . " |
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AND position = '" . $this->db->sql_escape($entity->get_position()) . "'"; |
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$this->db->sql_query($sql); |
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} |
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} |
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blitze /
phpBB-ext-sitemaker
