public function testToArray()
{
$nested_options_list = Schema\OptionDefinitionList::create();
$nested_options_list->add(Schema\OptionDefinition::create(array('value' => 'Nested Foobar One')));
$list = Schema\OptionDefinitionList::create();
$list->add(Schema\OptionDefinition::create(array('name' => 'Parent Foobar', 'value' => $nested_options_list)));
$expected_list_array = array('Parent Foobar' => array('Nested Foobar One'));
$this->assertSame($expected_list_array, $list->toArray());
}
protected function parseOption(\DOMXPath $xpath, \DOMElement $element)
{
$name = null;
$value = null;
$default = null;
if ($element->hasAttribute('name')) {
$name = $element->getAttribute('name');
}
$nested_options = $xpath->query('./option', $element);
if ($nested_options->length > 0) {
$value = Schema\OptionDefinitionList::create();
foreach ($nested_options as $option_element) {
$value->add($this->parseOption($xpath, $option_element));
}
} else {
$value = trim($element->nodeValue);
}
return Schema\OptionDefinition::create(array('name' => $name, 'value' => $this->literalize($value), 'default' => $this->literalize($default)));
}
protected function preRenderOptions(Schema\OptionDefinitionList $options, $initial_indent = 0, $indent_size = 4)
{
if ($options->getSize() === 0) {
return 'array()';
}
$options_code = array('array(');
$indent_spaces = str_repeat(" ", $initial_indent + $indent_size);
$next_level_indent = $initial_indent + $indent_size;
foreach ($options as $option) {
$option_name = $option->getName();
$option_value = $option->getValue();
if ($option_name && $option_value instanceof Schema\OptionDefinitionList) {
$options_code[] = sprintf("%s'%s' => %s,", $indent_spaces, $option_name, $this->preRenderOptions($option_value, $next_level_indent));
} elseif ($option_value instanceof Schema\OptionDefinitionList) {
$options_code[] = sprintf("%s%s,", $indent_spaces, $this->preRenderOptions($option_value, $next_level_indent));
} elseif ($option_name) {
$options_code[] = sprintf("%s'%s' => %s,", $indent_spaces, $option_name, var_export($option_value, true));
} else {
$options_code[] = sprintf("%s%s,", $indent_spaces, var_export($option_value, true));
}
}
$options_code[] = sprintf('%s)', str_repeat(" ", $initial_indent));
return implode(PHP_EOL, $options_code);
}
public function __construct()
{
$this->fields = FieldDefinitionSet::create();
$this->options = OptionDefinitionList::create();
}
