90 lines
2.1 KiB
PHP
90 lines
2.1 KiB
PHP
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<?php
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namespace App\Models\Enums;
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/**
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* Class EnumBase
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* @package App\Models\Enums
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*/
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abstract class Enum
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{
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protected static $labels = [];
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protected static $cache = [];
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/**
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* Return the label, try to return the translated version as well
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* @param $value
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* @return mixed
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*/
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public static function label($value) {
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if(isset(static::$labels[$value])) {
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return trans(static::$labels[$value]);
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}
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}
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/**
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* Return all of the (translated) labels
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*/
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public static function labels()
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{
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$labels = [];
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foreach(static::$labels as $key => $label) {
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$labels[$key] = trans($label);
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}
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return $labels;
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}
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/**
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* Select box
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*/
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public static function select($add_blank=false)
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{
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$labels = [];
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if($add_blank) {
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$labels[] = '';
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}
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foreach (static::$labels as $key => $label) {
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$labels[$key] = trans($label);
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}
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return $labels;
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}
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/**
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* Returns all possible values as an array
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* @return array Constant name in key, constant value in value
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* @throws \ReflectionException
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*/
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public static function toArray()
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{
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$class = get_called_class();
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if (!array_key_exists($class, static::$cache)) {
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$reflection = new \ReflectionClass($class);
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static::$cache[$class] = $reflection->getConstants();
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}
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return static::$cache[$class];
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}
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/**
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* Returns a value when called statically like so: MyEnum::SOME_VALUE() given SOME_VALUE is a class constant
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* @param string $name
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* @param array $arguments
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* @return static
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* @throws \BadMethodCallException
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* @throws \ReflectionException
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*/
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public static function __callStatic($name, $arguments)
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{
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$array = static::toArray();
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if (isset($array[$name])) {
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return new static($array[$name]);
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}
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throw new \BadMethodCallException(
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"No static method or enum constant '$name' in class ".get_called_class()
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);
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}
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}
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