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<?php declare(strict_types=1); |
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namespace Compolomus\LSQLQueryBuilder\Parts; |
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use Compolomus\LSQLQueryBuilder\System\Traits\{ |
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Helper, |
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Caller, |
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Placeholders |
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}; |
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/** |
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* @method string table() |
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* @method void addPlaceholders($placeholders) |
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*/ |
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class Insert |
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{ |
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use Caller, Placeholders, Helper; |
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protected $fields = []; |
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protected $values = []; |
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public function __construct(array $args = []) |
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{ |
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if (count($args) > 0) { |
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if (is_string(key($args))) { |
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$this->fields(array_keys($args)); |
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} |
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$this->values(array_values($args)); |
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} |
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} |
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public function fields(array $fields): Insert |
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{ |
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$this->fields = $fields; |
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return $this; |
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} |
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public function values(array $values): Insert |
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{ |
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$this->values[] = $this->set($values); |
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return $this; |
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} |
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protected function preSet(array $values, string $flag): array |
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{ |
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$result = []; |
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foreach ($values as $value) { |
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$key = $this->uid($flag); |
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$result[] = ':' . $key; |
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$this->placeholders()->set($key, $value); |
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} |
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return $result; |
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} |
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protected function set(array $values): string |
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{ |
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return '(' . implode(',', $this->preSet($values, 'i')) . ')'; |
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} |
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public function get(): string |
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{ |
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$this->addPlaceholders($this->placeholders()->get()); |
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return 'INSERT INTO ' . $this->table() . ' ' |
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. (count($this->fields) ? '(' . implode(',', $this->escapeField($this->fields)) . ')' : '') |
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. ' VALUES ' |
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. (count($this->values) |
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? implode(',', $this->values) |
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: (count($this->fields) && !count($this->values) |
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? '(' . implode(',', array_fill(0, count($this->fields), '?')) . ')' |
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: '') |
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); |
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} |
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} |
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Compolomus /
SQLQueryBuilder
