/**
* Set a given configuration value.
*
* @param array|string $key
* @param mixed $value
* @return void
*/
public function set($key, $value = null)
{
if (is_array($key)) {
foreach ($key as $innerKey => $innerValue) {
Arr::set($this->items, $innerKey, $innerValue);
}
} else {
Arr::set($this->items, $key, $value);
}
}
/**
* Get the validaton rules within the validation context.
*
* @return array
*/
protected function getRulesInContext()
{
if (!$this->hasContext()) {
return static::$rules;
}
$rulesInContext = Arr::get(static::$rules, self::DEFAULT_KEY, array());
if (!Arr::get(static::$rules, $this->context)) {
throw new \Exception(sprintf("'%s' does not contain the validation context '%s'", get_called_class(), $this->context));
}
$rulesInContext = array_merge($rulesInContext, static::$rules[$this->context]);
return $rulesInContext;
}
/**
* Transforms the input array into the output array based on the rules
* stated in the configuration file.
*
* @return array
*/
public function transform($root = '')
{
$output = [];
$array = Arr::dot($this->feed_data);
$rules = Arr::dot($this->rules);
$all_rules = [];
foreach ($rules as $key => $value) {
if (strpos($key, '*')) {
$new_keys = Arr::expandKeys($key, $this->expand_size);
$new_values = Arr::expandKeys($value, $this->expand_size);
$new_rules = array_combine($new_keys, $new_values);
foreach ($new_rules as $new_key => $new_rule) {
if (array_key_exists($new_rule, $array)) {
$all_rules[$new_key] = $new_rule;
}
}
} else {
$all_rules[$key] = $value;
}
}
foreach ($all_rules as $k => $v) {
Arr::set($output, $k, Arr::get($array, $v));
}
return $output;
}
public function testForget()
{
$array = ['products' => ['desk' => ['price' => 100]]];
Arr::forget($array, null);
$this->assertEquals(['products' => ['desk' => ['price' => 100]]], $array);
$array = ['products' => ['desk' => ['price' => 100]]];
Arr::forget($array, []);
$this->assertEquals(['products' => ['desk' => ['price' => 100]]], $array);
$array = ['products' => ['desk' => ['price' => 100]]];
Arr::forget($array, 'products.desk');
$this->assertEquals(['products' => []], $array);
$array = ['products' => ['desk' => ['price' => 100]]];
Arr::forget($array, 'products.desk.price');
$this->assertEquals(['products' => ['desk' => []]], $array);
$array = ['products' => ['desk' => ['price' => 100]]];
Arr::forget($array, 'products.final.price');
$this->assertEquals(['products' => ['desk' => ['price' => 100]]], $array);
$array = ['shop' => ['cart' => [150 => 0]]];
Arr::forget($array, 'shop.final.cart');
$this->assertEquals(['shop' => ['cart' => [150 => 0]]], $array);
$array = ['products' => ['desk' => ['price' => ['original' => 50, 'taxes' => 60]]]];
Arr::forget($array, 'products.desk.price.taxes');
$this->assertEquals(['products' => ['desk' => ['price' => ['original' => 50]]]], $array);
$array = ['products' => ['desk' => ['price' => ['original' => 50, 'taxes' => 60]]]];
Arr::forget($array, 'products.desk.final.taxes');
$this->assertEquals(['products' => ['desk' => ['price' => ['original' => 50, 'taxes' => 60]]]], $array);
$array = ['products' => ['desk' => ['price' => 50], null => 'something']];
Arr::forget($array, ['products.amount.all', 'products.desk.price']);
$this->assertEquals(['products' => ['desk' => [], null => 'something']], $array);
// Only works on first level keys
$array = ['*****@*****.**' => 'Joe', '*****@*****.**' => 'Jane'];
Arr::forget($array, '*****@*****.**');
$this->assertEquals(['*****@*****.**' => 'Jane'], $array);
// Does not work for nested keys
$array = ['emails' => ['*****@*****.**' => ['name' => 'Joe'], 'jane@localhost' => ['name' => 'Jane']]];
Arr::forget($array, ['*****@*****.**', 'emails.jane@localhost']);
$this->assertEquals(['emails' => ['*****@*****.**' => ['name' => 'Joe']]], $array);
}
/**
* Get an item from an array or object using "dot" notation.
*
* @param mixed $target
* @param string|array $key
* @param mixed $default
* @return mixed
*/
function data_get($target, $key, $default = null)
{
if (is_null($key)) {
return $target;
}
$key = is_array($key) ? $key : explode('.', $key);
while (($segment = array_shift($key)) !== null) {
if ($segment === '*') {
if ($target instanceof Collection) {
$target = $target->all();
} elseif (!is_array($target)) {
return value($default);
}
$result = Arr::pluck($target, $key);
return in_array('*', $key) ? Arr::collapse($result) : $result;
}
if (Arr::accessible($target) && Arr::exists($target, $segment)) {
$target = $target[$segment];
} elseif (is_object($target) && isset($target->{$segment})) {
$target = $target->{$segment};
} else {
return value($default);
}
}
return $target;
}
