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<?php |
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/** |
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* Declare class LL_Object |
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* |
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* @package LL_Object |
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*/ |
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|
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namespace LassoLite\Classes; |
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|
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/** |
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* Class LL_Object |
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*/ |
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class LL_Object { |
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|
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/** |
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* Columns of table |
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* |
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* @var array $columns |
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*/ |
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protected $columns; |
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|
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/** |
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* Data from DB |
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* |
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* @var object $data |
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*/ |
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protected $data; |
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|
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/** |
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* LL_Object constructor. |
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* |
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* @param object $object An object. |
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*/ |
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public function __construct( $object ) { |
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$this->map_properties( $object ); |
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} |
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|
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/** |
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* Get value for a property |
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* |
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* @param string $name Function name (get_property_name). |
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* |
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* @return mixed Property value. |
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*/ |
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public function __get( $name ) { |
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$method = strtolower( $name ); |
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|
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$property = $this->get_property_name( $method ); |
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|
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if ( ! $property ) { |
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$property = $method; |
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} |
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|
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if ( ! in_array( $property, $this->columns, true ) ) { |
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return null; |
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} |
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|
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// ? see if there is an extra getter method: get_name() |
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if ( ! method_exists( $this, $method ) ) { |
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// ? if there is no getter, receive all public/protected vars and return the correct one if found |
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return $this->data[ $property ] ?? null; |
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} else { |
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return $this->$method(); // ? call the getter |
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} |
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|
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} |
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|
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/** |
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* Set value for a property |
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* |
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* @param string $name Function name (set_property_name). |
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* @param mix $value Property value. |
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*/ |
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public function __set( $name, $value ) { |
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$method = strtolower( $name ); |
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$property = $this->get_property_name( $name ); |
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if ( ! $property ) { |
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$property = $method; |
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} |
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|
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if ( ! in_array( $property, $this->columns, true ) ) { |
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return; |
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} |
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// ? see if there exists a extra setter method: setName() |
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if ( ! method_exists( $this, $method ) ) { |
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// ? if there is no setter, receive all public/protected vars and set the correct one if found |
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$this->data[ $property ] = $value; |
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} else { |
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$this->$method( $value ); // ? call the setter with the value |
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} |
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} |
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|
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/** |
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* Get property name by method |
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* |
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* @param string $method Method. |
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*/ |
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public function get_property_name( $method ) { |
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return substr_replace( $method, '', 0, 4 ); |
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} |
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|
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/** |
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* Map data into object |
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* |
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* @param object $row A record from DB. |
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*/ |
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protected function map_properties( $row ) { |
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$this->columns = array_keys( (array) $row ); |
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foreach ( $this->columns as &$column ) { |
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$column = strtolower( $column ); |
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$method = 'set_' . $column; |
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$this->$method( $row->$column ?? null ); |
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} |
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return $this; |
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} |
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|
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/** |
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* Call a method in this class |
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* |
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* @param string $method Method name. |
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* @param array $args Arguments. |
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*/ |
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public function __call( $method, $args ) { |
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$prefix = substr_replace( $method, '', 4 ); |
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|
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switch ( $prefix ) { |
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case 'get_': |
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return $this->$method; |
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|
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case 'set_': |
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$this->$method = $args[0] ?? null; |
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break; |
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} |
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|
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return null; |
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} |
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} |
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|
