function edit()
{
if (isset($_POST['connection']['type'])) {
if ('direct' == $_POST['connection']['type']) {
$_POST['connection']['hostname'] = '';
$_POST['connection']['username'] = '';
$_POST['connection']['password'] = '';
} elseif ('' == $_POST['connection']['password']) {
$_POST['connection']['password'] = $this->settings->get('connection', 'password');
}
}
$elements['site-meta'] = array('title' => 'Meta Information', 'description' => 'Inserted into the <head> tag of the site. Used by search engines.', 'type' => 'fieldset', 'elements' => array('author' => array('type' => 'text', 'label' => 'Site Author', 'autofocus' => true, 'class' => 'input-large'), 'title' => array('type' => 'text', 'label' => 'Site Title', 'class' => 'input-block-level'), 'description' => array('type' => 'text', 'label' => 'Site Description', 'class' => 'input-block-level', 'tip' => 'Keep it short and sweet')));
$elements['privacy'] = array('title' => 'Privacy Settings', 'type' => 'fieldset', 'elements' => array('visibility' => array('type' => 'radiolist', 'value' => '1', 'options' => array('1' => 'Allow search engines to index this site.', '2' => 'Don\'t allow search engines to index this site.'))));
$elements['analytics'] = array('title' => 'Analytics Settings', 'type' => 'fieldset', 'elements' => array('code' => array('type' => 'textarea', 'label' => 'Tracking Code', 'class' => 'input-block-level', 'rows' => 5), 'placement' => array('type' => 'select', 'label' => 'Tracking Code Placement', 'options' => array('head' => 'Header', 'footer' => 'Footer'))));
$elements['connection'] = $this->filesystem->get_connection_fields(array($this, '_check_connection'), false);
$elements['connection']['title'] = 'Filesystem Settings';
$elements['connection']['elements']['hostname']['class'] = 'input-xlarge';
$elements['connection']['elements']['username']['class'] = 'input-xlarge';
$elements['connection']['elements']['password']['class'] = 'input-xlarge';
if ($this->config->debug) {
$elements['debug'] = array('title' => 'Debug Options', 'description' => 'These settings only have an effect when in debug mode.', 'type' => 'fieldset', 'elements' => array('disable-overlays' => array('type' => 'checkbox', 'label' => 'Disable click-to-edit preview overlays')));
}
// Need this button hidden with CSS so that
// pressing 'Enter' in a textbox submits the form
// Could use JS to detect the 'Enter' key, but apparently there's issues
// with autocomplete and form fillers
$elements['leeflets-hidden-submit-button'] = array('type' => 'fieldset', 'elements' => array('submit' => array('type' => 'button', 'button-type' => 'submit', 'value' => 'Save Changes', 'tabindex' => '-1')));
$form = new \Leeflets\Form($this->config, $this->router, $this->settings, 'settings-form', array('action' => $this->router->admin_url('settings/edit/'), 'elements' => $elements));
$error = '';
if ($form->validate()) {
$values = $_POST;
unset($values['submit']);
unset($values['submission-settings-form']);
if (!isset($values['debug'])) {
$values['debug'] = array();
}
$values = array_merge($this->settings->get_data(), $values);
if (!$this->settings->write($values, $this->filesystem)) {
$error = 'Error saving the settings.';
}
} elseif ($form->is_submitted()) {
$error = 'Please correct the errors below.';
} else {
$form->set_values($this->settings->get_data());
}
return compact('form', 'error');
}
