/**
* Prepare the input.
*
* @param array $arguments Contains the passed arguments
* [0] string $name Checkbox group's name.
* [1] Array[] $elements Array of checkbox elements. These must be PHP Arrays which all contain the ["id"] and ["name"] attributes (unless either "key" or "value" are redefined in the opts)
* [2] string[] $opts Contains the option="value" key-value pairs to be added to the field
* [3] Array[] $values Contains the elements that need to be checked (an is in array comparison is made)
*/
public function prepare($arguments)
{
$name = $arguments[0];
$elements = $arguments[1];
$opts = $arguments[2];
$values = $arguments[3];
$values = (array) $values;
$hKey = Arr::get($opts, 'key', 'id');
$hValue = Arr::get($opts, 'value', 'name');
Arr::remove('key', $opts);
Arr::remove('value', $opts);
$html = '';
foreach ($elements as $element) {
$html .= '<div class="checkbox">';
$html .= '<label>';
$html .= $element[$hValue];
$checkbox = new Checkbox();
$html .= $checkbox->prepare([$name, $element[$hKey], $opts, in_array($element[$hKey], $values)]);
$html .= '</div>';
$html .= '</label>';
}
return $html;
}
public function testCheckboxPrepare()
{
$control = new Checkbox();
$expected = '<input type="checkbox" checked name="test" value="tested" class="toaster">';
$this->assertEquals($control->prepare(['test', 'tested', ['class' => 'toaster'], 'true']), $expected);
}
