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<?php |
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namespace vakata\database\schema; |
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/** |
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* A column definition |
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*/ |
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class TableColumn |
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{ |
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protected $name; |
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protected $type; |
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protected $btype = 'text'; |
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protected $values = []; |
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protected $default = null; |
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protected $comment = null; |
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protected $nullable = false; |
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protected $length = null; |
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public function __construct(string $name) |
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{ |
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$this->setName($name); |
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} |
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public static function fromArray(string $name, array $data = []) |
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{ |
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$instance = new static($name); |
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if (isset($data['Type'])) { |
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$instance->setType($data['Type']); |
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} |
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if (isset($data['type'])) { |
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$instance->setType($data['type']); |
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} |
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if (isset($data['Comment'])) { |
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$instance->setComment($data['Comment']); |
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} |
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if (isset($data['comment'])) { |
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$instance->setComment($data['comment']); |
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} |
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if (isset($data['Null']) && $data['Null'] === 'YES') { |
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$instance->setNullable(true); |
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} |
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if (isset($data['nullable']) && is_bool($data['nullable'])) { |
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$instance->setNullable($data['nullable']); |
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} |
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if (isset($data['Default'])) { |
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$instance->setDefault($data['Default']); |
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} |
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if (isset($data['default'])) { |
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$instance->setDefault($data['default']); |
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} |
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if (isset($data['length'])) { |
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$instance->setLength($data['length']); |
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} |
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if ($instance->getBasicType() === 'enum' && strpos($instance->getType(), 'enum(') === 0) { |
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$temp = array_map(function ($v) { |
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return str_replace("''", "'", $v); |
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}, explode("','", substr($instance->getType(), 6, -2))); |
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$instance->setValues($temp); |
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} |
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if (isset($data['values']) && is_array($data['values'])) { |
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$instance->setValues($data['values']); |
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} |
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if (isset($data['DATA_TYPE'])) { |
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$instance->setType($data['DATA_TYPE']); |
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} |
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if (isset($data['NULLABLE']) && $data['NULLABLE'] !== 'N') { |
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$instance->setNullable(true); |
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} |
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if (isset($data['DATA_DEFAULT'])) { |
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$instance->setDefault($data['DATA_DEFAULT']); |
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} |
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return $instance; |
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} |
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public function getName() |
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{ |
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return $this->name; |
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} |
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public function getType() |
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{ |
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return $this->type; |
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} |
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public function getValues() |
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{ |
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return $this->values; |
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} |
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public function getDefault() |
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{ |
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return $this->default; |
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} |
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public function isNullable() |
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{ |
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return $this->nullable; |
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} |
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public function getComment() |
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{ |
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return $this->comment; |
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} |
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public function getBasicType() |
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{ |
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return $this->btype; |
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} |
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public function setName(string $name) |
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{ |
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$this->name = $name; |
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return $this; |
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} |
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public function setType(string $type) |
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{ |
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$this->type = $type; |
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$type = strtolower($type); |
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if (strpos($type, 'enum') !== false || strpos($type, 'set') !== false) { |
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$this->btype = 'enum'; |
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} elseif (strpos($type, 'text') !== false || strpos($type, 'char') !== false) { |
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$this->btype = 'text'; |
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} elseif (strpos($type, 'int') !== false || strpos($type, 'bit') !== false) { |
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$this->btype = 'int'; |
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} elseif (strpos($type, 'float') !== false || strpos($type, 'double') !== false || strpos($type, 'decimal') !== false) { |
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$this->btype = 'float'; |
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} elseif (strpos($type, 'datetime') !== false || strpos($type, 'timestamp') !== false) { |
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$this->btype = 'datetime'; |
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} elseif (strpos($type, 'date') !== false) { |
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$this->btype = 'date'; |
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} elseif (strpos($type, 'time') !== false) { |
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$this->btype = 'time'; |
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} elseif (strpos($type, 'lob') !== false || strpos($type, 'binary') !== false) { |
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$this->btype = 'blob'; |
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} |
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return $this; |
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} |
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public function setValues(array $values) |
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{ |
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$this->values = $values; |
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return $this; |
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} |
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public function setDefault($default = null) |
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{ |
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$this->default = $default; |
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return $this; |
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} |
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public function setNullable(bool $nullable) |
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{ |
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$this->nullable = $nullable; |
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return $this; |
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} |
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public function setComment(string $comment) |
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{ |
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$this->comment = $comment; |
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return $this; |
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} |
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public function hasLength() |
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{ |
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return $this->length !== null; |
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} |
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public function getLength() |
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{ |
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return $this->length; |
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} |
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public function setLength($length) |
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{ |
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$this->length = $length; |
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return $this; |
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} |
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} |
vakata /
database
