/**
* Replace string with tags that reference fields
*
* @param string $text Text to process
*
* @return string Text with tags replace
*/
protected function parseFieldTags($text)
{
$ret = $text;
// Replace [ITEM:ID] in the URL with the item's key value (usually:
// the auto-incrementing numeric ID)
if (is_null($this->item)) {
$this->item = $this->form->getModel();
}
$replace = $this->item->getId();
$ret = str_replace('[ITEM:ID]', $replace, $ret);
// Replace the [ITEMID] in the URL with the current Itemid parameter
$ret = str_replace('[ITEMID]', $this->form->getContainer()->input->getInt('Itemid', 0), $ret);
// Replace the [TOKEN] in the URL with the Joomla! form token
$ret = str_replace('[TOKEN]', \JFactory::getSession()->getFormToken(), $ret);
// Replace other field variables in the URL
$data = $this->item->getData();
foreach ($data as $field => $value) {
// Skip non-processable values
if (is_array($value) || is_object($value)) {
continue;
}
$search = '[ITEM:' . strtoupper($field) . ']';
$ret = str_replace($search, $value, $ret);
}
return $ret;
}
/**
* Renders a Form for an Edit view and returns the corresponding HTML
*
* @param Form &$form The form to render
* @param DataModel $model The model providing our data
*
* @return string The HTML rendering of the form
*/
public function renderFormEdit(Form &$form, DataModel $model)
{
// Get the key for this model's table
$key = $model->getKeyName();
$keyValue = $model->getId();
$html = '';
$validate = strtolower($form->getAttribute('validate'));
if (in_array($validate, array('true', 'yes', '1', 'on'))) {
\JHTML::_('behavior.formvalidation');
$class = ' form-validate';
$this->loadValidationScript($form);
} else {
$class = '';
}
// Check form enctype. Use enctype="multipart/form-data" to upload binary files in your form.
$template_form_enctype = $form->getAttribute('enctype');
if (!empty($template_form_enctype)) {
$enctype = ' enctype="' . $form->getAttribute('enctype') . '" ';
} else {
$enctype = '';
}
// Check form name. Use name="yourformname" to modify the name of your form.
$formname = $form->getAttribute('name');
if (empty($formname)) {
$formname = 'adminForm';
}
// Check form ID. Use id="yourformname" to modify the id of your form.
$formid = $form->getAttribute('id');
if (empty($formid)) {
$formid = $formname;
}
// Check if we have a custom task
$customTask = $form->getAttribute('customTask');
if (empty($customTask)) {
$customTask = '';
}
// Get the form action URL
$platform = $this->container->platform;
$actionUrl = $platform->isBackend() ? 'index.php' : \JUri::root() . 'index.php';
$itemid = $this->container->input->getCmd('Itemid', 0);
if ($platform->isFrontend() && $itemid != 0) {
$uri = new \JUri($actionUrl);
if ($itemid) {
$uri->setVar('Itemid', $itemid);
}
$actionUrl = \JRoute::_($uri->toString());
}
$html .= '<form action="' . $actionUrl . '" method="post" name="' . $formname . '" id="' . $formid . '"' . $enctype . ' class="form-horizontal' . $class . '">' . "\n";
$html .= "\t" . '<input type="hidden" name="option" value="' . $this->container->componentName . '" />' . "\n";
$html .= "\t" . '<input type="hidden" name="view" value="' . $form->getView()->getName() . '" />' . "\n";
$html .= "\t" . '<input type="hidden" name="task" value="' . $customTask . '" />' . "\n";
$html .= "\t" . '<input type="hidden" name="' . $key . '" value="' . $keyValue . '" />' . "\n";
$html .= "\t" . '<input type="hidden" name="' . \JFactory::getSession()->getFormToken() . '" value="1" />' . "\n";
$html .= $this->renderFormRaw($form, $model, 'edit');
$html .= '</form>';
return $html;
}
