/**
*
* Generates a token entry for the matched text. Token options are:
*
* 'src' => The image source, typically a relative path name.
*
* 'opts' => Any macro options following the source.
*
* @access public
*
* @param array &$matches The array of matches from parse().
*
* @return A delimited token number to be used as a placeholder in
* the source text.
*
*/
function process(&$matches)
{
$formYaml = $matches[1];
$dataYaml = $matches[2];
if (substr($dataYaml, 0, 2) == '%%') {
$dataYaml = '';
}
$form = Wikidot_Form::fromYaml($formYaml, $dataYaml);
$output = $this->wiki->addToken($this->rule, array('begin' => 1));
foreach ($form->fields as $name => $field) {
$output .= $this->wiki->addToken($this->rule, array('field' => $field));
}
$output .= $this->wiki->addToken($this->rule, array('end' => 1));
return $output;
}
public function renderFromTemplate($template, $extValues)
{
$template = "\n{$template}\n";
$template_parts = explode("\n---\n", $template);
// form definition is the YAML document before the first "---"
$form_def = array_shift($template_parts);
// Wikidot (DTL) template is the rest
$template = trim(implode("\n---\n", $template_parts));
$form = Wikidot_Form::fromYaml($form_def);
$context = $form->computeValues($extValues);
// render the template
$w_template = new Wikidot_Template($template);
return $w_template->render($context);
}