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<?php
namespace Wcms;
use DateTime;
use DateTimeImmutable;
use DateTimeZone;
use InvalidArgumentException;
use RuntimeException;
abstract class Item
{
/**
* Hydrate Object with corresponding `set__VAR__`
* @param array|object $datas associative array using key as var name or object
* @return bool true if no error, otherwise false
*/
public function hydrate($datas = []): bool
{
$errors = $this->hydratejob($datas);
if (in_array(false, $errors)) {
return false;
} else {
return true;
}
}
/**
* Hydrate Object with corresponding `set__VAR__`
* @param array|object $datas associative array using key as var name or object
* @throws RuntimeException listing var settings errors
*/
public function hydrateexception($datas = [])
{
$errors = $this->hydratejob($datas);
if (!empty($errors)) {
$errors = implode(', ', $errors);
$class = get_class($this);
throw new RuntimeException("objects vars : $errors can't be set in $class object");
}
}
/**
* Concrete action of hydrate
* @param mixed $datas
* @return array associative array where key are methods and value is bool
*/
public function hydratejob($datas = []): array
{
$seterrors = [];
if (is_array($datas) || is_object($datas)) {
foreach ($datas as $key => $value) {
$method = 'set' . $key;
if (method_exists($this, $method)) {
if ($this->$method($value) === false) {
$seterrors[] = $key;
}
}
}
}
return $seterrors;
}
/**
* Export whole object
* @return array Associative array
*/
public function dry(): array
{
$array = [];
$array = $this->obj2array($this, $array);
return $array;
}
/**
* Reccursive transform obj vars to array
*/
public function obj2array($obj, &$arr)
{
if (!is_object($obj) && !is_array($obj)) {
$arr = $obj;
return $arr;
}
foreach ($obj as $key => $value) {
if (!empty($value)) {
$arr[$key] = array();
$this->obj2array($value, $arr[$key]);
} else {
$arr[$key] = $value;
}
}
return $arr;
}
/**
* Return any asked vars and their values of an object as associative array
*
* @param array $vars list of vars
* @return array Associative array `$var => $value`
*/
public function drylist(array $vars): array
{
$array = [];
foreach ($vars as $var) {
if (property_exists($this, $var)) {
$array[$var] = $this->$var;
}
}
return $array;
}
/**
* Tool for accessing different view of the same DateTimeImmutable var
*
* @param string $property DateTimeImmutable var to access
* @param string $option
*
* @return mixed string or false if propriety does not exist
*/
protected function datetransform(string $property, string $option = 'date')
{
if (property_exists($this, $property)) {
if ($option == 'string') {
return $this->$property->format(DateTime::ISO8601);
} elseif ($option == 'date' || $option == 'sort') {
return $this->$property;
} elseif ($option == 'hrdi') {
$now = new DateTimeImmutable("now", timezone_open("Europe/Paris"));
return hrdi($this->$property->diff($now));
} elseif ($option == 'pdate') {
return $this->$property->format('Y-m-d');
} elseif ($option == 'ptime') {
return $this->$property->format('H:i');
} elseif ($option == 'dmy') {
return $this->$property->format('d/m/Y');
}
} else {
return false;
}
}
}
|
