/**
*
*/
protected function encodeArrayToXML($data, $parent, $pretty_print = false)
{
$content = '';
$parent_sing = Inflector::singularize($parent);
$numeric_keys = Arrays::isNumericallyKeyed($data);
if ($pretty_print !== false) {
$prefix = str_repeat(' ', $pretty_print);
} else {
$prefix = '';
}
foreach ($data as $key => $value) {
$key = $numeric_keys ? $parent_sing : $key;
$content .= $prefix . '<' . htmlspecialchars($key) . '>';
switch (true) {
case is_array($value):
case is_object($value):
if ($pretty_print !== false) {
$content .= "\n";
}
$content .= $this->encodeArrayToXML($value, $key, $pretty_print !== false ? $pretty_print + 1 : false) . $prefix;
break;
case is_bool($value):
$content .= $value ? 'true' : 'false';
break;
case is_string($value):
case is_numeric($value):
default:
$content .= htmlspecialchars($value);
break;
}
$content .= '</' . htmlspecialchars($key) . '>';
if ($pretty_print !== false) {
$content .= "\n";
}
}
return $content;
}
/**
* @dataProvider isNumericallyKeyedProvider
*/
public function testIsNumericallyKeyed($expected, $input)
{
$this->assertSame($expected, Arrays::isNumericallyKeyed($input));
}
/**
* Generate form elements suitable for updating the given record in the
* given table.
*
* @param string $table The table for which elements
* should be generated.
* @param mixed $primary_key The primary key value for an
* update form.
* @param \Jerity\Form\Generator $generator An existing form that should
* be added to. If not provided,
* a new instance is created.
*
* @return \Jerity\Form\Generator The generator with other fields added.
*/
public function generateUpdateForm($table, $primary_key, Form\Generator $generator = null)
{
$generator = $this->generateForm($table, 'update', $generator, $primary_key);
// fetch row and populate form
$data = $this->fetchRow($table, $primary_key);
if (count($data)) {
$generator->populateData(Arrays::collapseKeys($data, self::FORM_PREFIX . '_args[' . $table . ']'));
}
return $generator;
}
/**
* Adds one or more content items to this template.
* You may add content in the following ways:
* $c->setContent($content);
* $c->setContent($content0, $content1, ...);
* $c->setContent(array($content0, $content1, ...));
*
* @param mixed ... The content item(s) to add.
*
* @return Chrome The current object, for method chaining.
*
* @throws \InvalidArgumentException
*/
public function setContent()
{
if (func_num_args() < 1) {
throw new \InvalidArgumentException('You must specify a content item.');
}
$items = Arrays::flatten(func_get_args());
foreach ($items as $i) {
if (!$i instanceof Renderable && !is_string($i) && !(is_object($i) && method_exists($i, '__toString'))) {
throw new \InvalidArgumentException('Non-renderable or non-string item set as content.');
}
}
$this->content = $items;
$this->contentIterator = null;
return $this;
}
/**
*
*/
public function populateData(array $data, $replace = true)
{
// $data should be a single-dimension array
$data = Arrays::collapseKeys($data);
if ($replace) {
$this->data = $data;
} else {
// merge and overwrite
$this->data = $data + $this->data;
# array addition is NOT commutative
}
}