/**
* @param $form
* @param $form_state
*/
function realia_form_system_theme_settings_alter(&$form, $form_state)
{
include 'template.php';
$form['theme_realia_settings'] = array('#type' => 'fieldset', '#title' => t('Realia settings'));
$groups = realia_aviators_collect_styles();
foreach ($groups as $group_id => $group) {
$options = array();
foreach ($group['css'] as $delta => $css) {
$options[$delta] = $css['label'];
}
$setting = theme_get_setting($group_id);
$form['theme_realia_settings'][$group_id] = array('#type' => 'radios', '#title' => $group['label'], '#id' => str_replace('_', '-', $group_id . '-' . $delta), '#options' => $options, '#default_value' => !empty($setting) ? $setting : reset(array_keys($options)));
$currency = theme_get_setting('currency');
$form['theme_realia_settings']['currency'] = array('#type' => 'textfield', '#title' => t('Currency'), '#size' => 6, '#default_value' => !empty($currency) ? $currency : 'USD', '#description' => t('Please enter <b>valid</b> currency code'), '#weight' => 20);
$prefix_currency = theme_get_setting('prefix_currency');
$form['theme_realia_settings']['prefix_currency'] = array('#type' => 'checkbox', '#title' => t('Prefix currency'), '#default_value' => isset($prefix_currency) ? $prefix_currency : true, '#weight' => 21, '#description' => t('If not checked, currency will display as suffix'));
}
}
function realia_form_element($variables)
{
$element =& $variables['element'];
// This function is invoked as theme wrapper, but the rendered form element
// may not necessarily have been processed by form_builder().
$element += array('#title_display' => 'before');
// Add element #id for #type 'item'.
if (isset($element['#markup']) && !empty($element['#id'])) {
$attributes['id'] = $element['#id'];
}
// Add element's #type and #name as class to aid with JS/CSS selectors.
$attributes['class'] = array('form-item');
if (!empty($element['#type'])) {
$attributes['class'][] = 'form-type-' . strtr($element['#type'], '_', '-');
}
if (!empty($element['#name'])) {
$attributes['class'][] = 'form-item-' . strtr($element['#name'], array(' ' => '-', '_' => '-', '[' => '-', ']' => ''));
}
// Add a class for disabled elements to facilitate cross-browser styling.
if (!empty($element['#attributes']['disabled'])) {
$attributes['class'][] = 'form-disabled';
}
$label = TRUE;
if ($element['#type'] == 'radio') {
$styles = realia_aviators_collect_styles();
if (in_array($element['#array_parents'][0], array_keys($styles))) {
$label = FALSE;
if (isset($element['#return_value'])) {
$attributes['class'][] = str_replace('_', '-', $element['#return_value']);
}
}
}
if (!$label) {
$element_output = '<div' . drupal_attributes($attributes) . '>';
} else {
$output = '<div' . drupal_attributes($attributes) . '>' . "\n";
}
if ($element['#type'] == 'radio') {
if (!$label) {
$element = $variables['element'];
// This is also used in the installer, pre-database setup.
$t = get_t();
// If the element is required, a required marker is appended to the label.
$required = !empty($element['#required']) ? theme('form_required_marker', array('element' => $element)) : '';
$title = filter_xss_admin($element['#title']);
$attributes = array();
// Style the label as class option to display inline with the element.
if ($element['#title_display'] == 'after') {
$attributes['class'] = 'option';
} elseif ($element['#title_display'] == 'invisible') {
$attributes['class'] = 'element-invisible';
}
if (!empty($element['#id'])) {
$attributes['for'] = $element['#id'];
}
// The leading whitespace helps visually separate fields from inline labels.
$output = $element_output . '<label' . drupal_attributes($attributes) . '>' . $element['#children'] . $t('!title !required', array('!title' => $title, '!required' => $required)) . "</label>";
if (!empty($element['#description'])) {
$output .= '<div class="description">' . $element['#description'] . "</div>\n";
}
$output .= "</div>\n";
}
}
// If #title is not set, we don't display any label or required marker.
if (!isset($element['#title'])) {
$element['#title_display'] = 'none';
}
$prefix = isset($element['#field_prefix']) ? '<span class="field-prefix">' . $element['#field_prefix'] . '</span> ' : '';
$suffix = isset($element['#field_suffix']) ? ' <span class="field-suffix">' . $element['#field_suffix'] . '</span>' : '';
if ($label) {
switch ($element['#title_display']) {
case 'before':
case 'invisible':
$output .= ' ' . theme('form_element_label', $variables);
$output .= ' ' . $prefix . $element['#children'] . $suffix . "\n";
break;
case 'after':
$output .= ' ' . $prefix . $element['#children'] . $suffix;
$output .= ' ' . theme('form_element_label', $variables) . "\n";
break;
case 'none':
case 'attribute':
// Output no label and no required marker, only the children.
$output .= ' ' . $prefix . $element['#children'] . $suffix . "\n";
break;
}
}
if ($label) {
if (!empty($element['#description'])) {
$output .= '<div class="description">' . $element['#description'] . "</div>\n";
}
$output .= "</div>\n";
}
return $output;
}