public function setup()
{
$this->html = <<<HTML_CONTENT
<form action="" method="POST">
\t<div id="success" data-form-success="true">
\t\tThe form was successfully submitted.
\t</div>
\t<input id="foo" type="text" name="foo" value="" class="formcontrol">
\t<div id="bar_error" data-show-on-error="bar" class="error" id="errors">
\t\t<input id="required_bar" type="text" name="bar" data-validators="validate_required" class="formcontrol required">
\t\t<div id="bar_error_list" data-control-errors="bar"></div>
\t</div>
\t<button id="submit" class="formcontrol">Submit</button>
</form>
HTML_CONTENT;
$this->doc = HTMLDoc::create($this->html);
}
/**
* Create a form with controls from HTML
* @param string $name Name of the form
* @param string $html HTML of a form
* @return FormUI The form created from the supplied HTML
*/
public static function from_html($name, $html)
{
$dom = new HTMLDoc($html);
$form = new FormUI($name);
// Set the form to render using the output of the HTMLDoc
$form->settings['norender'] = true;
$form->settings['content'] = function () use($dom) {
return $dom->get();
};
$form->dom = $dom;
// This form's id is an MD5 hash of the original HTML
$form->settings['control_id'] = md5($html);
// Add the _form_id and WSSE elements to the form
// Note that these additional fields must be XML-safe, or they won't be added
$dom->find_one('form')->append_html(Utils::setup_wsse());
$dom->find_one('form')->append_html('<input type="hidden" name="_form_id" value="' . $form->control_id() . '" />');
// Add synthetic controls for any found inputs
foreach ($dom->find('input') as $input) {
/** @var FormControl $control */
$form->append($control = FormControlDom::create($input->name)->set_node($input));
if ($input->data_validators) {
foreach (explode(' ', $input->data_validators) as $validator) {
$control->add_validator($validator);
}
}
}
foreach ($dom->find('textarea') as $input) {
/** @var FormControl $control */
$form->append($control = FormControlDom::create($input->name)->set_node($input));
if (!empty($input->data_validators)) {
foreach (explode(' ', $input->data_validators) as $validator) {
$control->add_validator($validator);
}
}
}
return $form;
}
function test_encode_textarea()
{
$form = new FormUI('encode');
$encoded = $form->append('textarea', 'encoded')->set_value('<b>strong</b>')->add_class('target');
$html = $form->get();
$doc = new HTMLDoc($html);
$target = $doc->find_one('.target');
$this->assert_equal($target->inner_html(), '<b>strong</b>', 'The output value was not encoded.', htmlspecialchars($target->inner_html()));
$encoded->set_value('<b>strong</b>');
$html = $form->get();
$doc = new HTMLDoc($html);
$target = $doc->find_one('.target');
$this->assert_equal($target->inner_html(), '&lt;b&gt;strong&lt;/b&gt;', 'The output value was not encoded.', htmlspecialchars($target->inner_html()));
}
