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<?php |
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/** |
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* This file is part of the DbImporter package. |
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* |
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* (c) Mauro Cassani<https://github.com/mauretto78> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace DbImporter\QueryBuilder; |
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use DbImporter\QueryBuilder\Contracts\QueryBuilderInterface; |
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use Doctrine\Common\Collections\ArrayCollection; |
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abstract class AbstractQueryBuilder implements QueryBuilderInterface |
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{ |
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/** |
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* @var string |
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*/ |
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protected $table; |
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/** |
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* @var bool |
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*/ |
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protected $debug; |
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/** |
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* @var array |
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*/ |
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protected $mapping; |
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/** |
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* @var ArrayCollection |
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*/ |
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protected $data; |
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/** |
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* MySqlQueryBuilderTest constructor. |
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* @param $table |
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* @param $debug |
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* @param array $mapping |
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* @param array $data |
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*/ |
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public function __construct( |
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$table, |
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array $mapping, |
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array $data, |
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$debug |
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) { |
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$this->table = $table; |
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$this->mapping = $mapping; |
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$this->data = $data; |
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$this->debug = $debug; |
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} |
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/** |
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* @param $index |
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* @param $array |
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* @return string |
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*/ |
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protected function appendComma($index, $array) |
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{ |
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if ($index < (count($array))) { |
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return ', '; |
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} |
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} |
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/** |
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* @param $mode |
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* @return array |
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*/ |
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protected function getQueriesBody($mode, $limit) |
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{ |
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if ($mode == 'multiple') { |
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return $this->getMultipleInsertQueriesBody($limit); |
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} |
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return $this->getSingleInsertQueriesBody(); |
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} |
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/** |
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* @return array |
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*/ |
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protected function getMultipleInsertQueriesBody($limit) |
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{ |
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$sql = []; |
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$data = array_chunk($this->data, $limit, true); |
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foreach ($data as $array) { |
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$count = count($array); |
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$string = ''; |
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for ($c = 1; $c <= $count; $c++) { |
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$string .= '('.$this->getItemPlaceholders($c).')'; |
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$string .= $this->appendComma($c, $array); |
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} |
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$sql[] = $string; |
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} |
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return $sql; |
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} |
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/** |
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* @return array |
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*/ |
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protected function getSingleInsertQueriesBody() |
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{ |
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$sql = []; |
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$count = count($this->data); |
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for ($c = 1; $c <= $count; $c++) { |
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$sql[] = '('.$this->getItemPlaceholders().')'; |
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} |
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return $sql; |
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} |
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/** |
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* @param $index |
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* @return string |
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*/ |
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private function getItemPlaceholders($index = null) |
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{ |
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$sql = ''; |
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$c = 1; |
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$values = array_values($this->mapping); |
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foreach ($values as $map) { |
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$sql .= ($index) ? ':'.$map.'_'.$index : ':'.$map; |
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$sql .= $this->appendComma($c, $values); |
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$c++; |
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} |
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return $sql; |
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} |
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} |
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mauretto78 /
db-importer
Loading history...
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..