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<?php |
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declare(strict_types = 1); |
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namespace SimpleCrud\Fields; |
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use Atlas\Query\Insert; |
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use Atlas\Query\Select; |
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use Atlas\Query\Update; |
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final class Point extends Field |
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{ |
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public static function getFactory(): FieldFactory |
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{ |
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return new FieldFactory( |
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self::class, |
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['point'] |
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); |
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} |
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public function select(Select $query) |
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{ |
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$name = $this->getName(); |
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$query->columns("asText({$this}) as `{$name}`"); |
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} |
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public function format($value): ?array |
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{ |
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if ($value === null) { |
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return null; |
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} |
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//POINT(X Y) |
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$points = explode(' ', substr((string) $value, 6, -1), 2); |
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return [ |
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floatval($points[0]), |
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floatval($points[1]), |
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]; |
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} |
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public function insert(Insert $query, $value) |
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{ |
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if (self::isValid($value)) { |
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$value = sprintf('POINT(%s, %s)', $value[0], $value[1]); |
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} else { |
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$value = null; |
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} |
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$query->set($this->info['name'], $value); |
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} |
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public function update(Update $query, $value) |
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{ |
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if (self::isValid($value)) { |
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$value = sprintf('POINT(%s, %s)', $value[0], $value[1]); |
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} else { |
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$value = null; |
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} |
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$query->set($this->info['name'], $value); |
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} |
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/** |
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* Check whether the value is valid before save in the database |
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* @param mixed $data |
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*/ |
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private static function isValid($data): bool |
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{ |
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if (!is_array($data)) { |
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return false; |
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} |
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if (!isset($data[0]) || !isset($data[1]) || count($data) > 2) { |
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return false; |
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} |
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return is_numeric($data[0]) && is_numeric($data[1]); |
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} |
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} |
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oscarotero /
simple-crud
