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<?php |
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namespace Lampager\Idiorm; |
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use IdiormResultSet; |
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use Lampager\ArrayProcessor; |
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use Lampager\Contracts\Formatter; |
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use Lampager\Idiorm\Concerns\HasSnakeAliases; |
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use Lampager\Query; |
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/** |
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* Class Processor |
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* |
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* @method static set_default_formatter(callable|Formatter|string $formatter) Override static default formatter. |
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* @method static restore_default_formatter() Restore static default formatter. |
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* @method $this use_formatter(callable|Formatter|string $formatter) Use custom formatter. |
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* @method $this restore_formatter() Restore default formatter. |
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* |
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* @see AbstractProcessor, ArrayProcessor |
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*/ |
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class Processor extends ArrayProcessor |
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{ |
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use HasSnakeAliases; |
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/** |
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* Return comparable value from a row. |
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* |
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* @param mixed $row |
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* @param string $column |
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* @return int|string |
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*/ |
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protected function field($row, $column) |
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{ |
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return parent::field($row, static::dropTablePrefix($column)); |
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} |
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/** |
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* Slice rows, like PHP function array_slice(). |
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* |
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* @param array[]|IdiormResultSet $rows |
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* @param int $offset |
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* @param null|int $length |
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* @return mixed |
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*/ |
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protected function slice($rows, $offset, $length = null) |
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{ |
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$r = $rows instanceof IdiormResultSet ? $rows->get_results() : $rows; |
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$r = array_slice($r, $offset, $length); |
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return $rows instanceof IdiormResultSet ? new IdiormResultSet($r) : $r; |
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} |
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/** |
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* Reverse rows, like PHP function array_reverse(). |
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* |
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* @param array[]|IdiormResultSet $rows |
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* @return mixed |
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*/ |
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protected function reverse($rows) |
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{ |
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$r = $rows instanceof IdiormResultSet ? $rows->get_results() : $rows; |
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$r = array_reverse($r); |
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return $rows instanceof IdiormResultSet ? new IdiormResultSet($r) : $r; |
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} |
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/** |
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* Format result. |
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* |
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* @param array[]|IdiormResultSet $rows |
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* @param array $meta |
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* @param Query $query |
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* @return PaginationResult |
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*/ |
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protected function defaultFormat($rows, array $meta, Query $query) |
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{ |
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return new PaginationResult($rows, $meta); |
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} |
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/** |
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* Drop table prefix on column name. |
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* |
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* @param string $column |
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* @return string |
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*/ |
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protected static function dropTablePrefix($column) |
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{ |
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$segments = explode('.', $column); |
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return end($segments); |
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} |
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} |
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lampager /
lampager-idiorm
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