public function output()
{
echo $this->element_before();
$last_id = is_array($this->value) ? count($this->value) : 0;
$acc_title = isset($this->field['accordion_title']) ? $this->field['accordion_title'] : __('Adding', SK_TEXTDOMAIN);
$field_title = isset($this->field['fields'][0]['title']) ? $this->field['fields'][0]['title'] : $this->field['fields'][1]['title'];
$field_id = isset($this->field['fields'][0]['id']) ? $this->field['fields'][0]['id'] : $this->field['fields'][1]['id'];
$search_id = sk_array_search($this->field['fields'], 'id', $acc_title);
if (!empty($search_id)) {
$acc_title = isset($search_id[0]['title']) ? $search_id[0]['title'] : $acc_title;
$field_id = isset($search_id[0]['id']) ? $search_id[0]['id'] : $field_id;
}
echo '<div class="sk-group hidden">';
echo '<h4 class="sk-group-title">' . $acc_title . '</h4>';
echo '<div class="sk-group-content">';
foreach ($this->field['fields'] as $field_key => $field) {
$field['sub'] = true;
$unique = $this->unique . '[_nonce][' . $this->field['id'] . '][' . $last_id . ']';
$field_default = isset($field['default']) ? $field['default'] : '';
echo sk_add_element($field, $field_default, $unique);
}
echo '<div class="sk-element sk-text-right"><a href="#" class="button sk-warning-primary sk-remove-group">' . __('Remove', SK_TEXTDOMAIN) . '</a></div>';
echo '</div>';
echo '</div>';
echo '<div class="sk-groups sk-accordion">';
if (!empty($this->value)) {
foreach ($this->value as $key => $value) {
$title = isset($this->value[$key][$field_id]) ? $this->value[$key][$field_id] : '';
if (is_array($title) && isset($this->multilang)) {
$lang = sk_language_defaults();
$title = $title[$lang['current']];
$title = is_array($title) ? $title[0] : $title;
}
$field_title = !empty($search_id) ? $acc_title : $field_title;
echo '<div class="sk-group">';
echo '<h4 class="sk-group-title">' . $field_title . ': ' . $title . '</h4>';
echo '<div class="sk-group-content">';
foreach ($this->field['fields'] as $field_key => $field) {
$field['sub'] = true;
$unique = $this->unique . '[' . $this->field['id'] . '][' . $key . ']';
$value = isset($field['id']) && isset($this->value[$key][$field['id']]) ? $this->value[$key][$field['id']] : '';
echo sk_add_element($field, $value, $unique);
}
echo '<div class="sk-element sk-text-right"><a href="#" class="button sk-warning-primary sk-remove-group">' . __('Remove', SK_TEXTDOMAIN) . '</a></div>';
echo '</div>';
echo '</div>';
}
}
echo '</div>';
echo '<a href="#" class="button button-primary sk-add-group">' . $this->field['button_title'] . '</a>';
echo $this->element_after();
}
function sk_add_element($field = array(), $value = '', $unique = '')
{
global $skelet_path;
$output = '';
$depend = '';
$sub = isset($field['sub']) ? 'sub-' : '';
$unique = isset($unique) ? $unique : '';
$languages = sk_language_defaults();
$class = isset($field['type']) ? 'SkeletFramework_Option_' . $field['type'] : '';
$wrap_class = isset($field['wrap_class']) ? ' ' . $field['wrap_class'] : '';
$hidden = isset($field['show_only_language']) && $field['show_only_language'] != $languages['current'] ? ' hidden' : '';
$is_pseudo = isset($field['pseudo']) ? ' sk-pseudo-field' : '';
if (isset($field['dependency'])) {
$hidden = ' hidden';
$depend .= ' data-' . $sub . 'controller="' . $field['dependency'][0] . '"';
$depend .= ' data-' . $sub . 'condition="' . $field['dependency'][1] . '"';
$depend .= " data-" . $sub . "value='" . $field['dependency'][2] . "'";
}
$output .= '<div class="sk-element sk-field-' . (isset($field['type']) ? $field['type'] : '') . $is_pseudo . $wrap_class . $hidden . '"' . $depend . '>';
if (isset($field['title'])) {
$field_desc = isset($field['desc']) ? '<p class="sk-text-desc">' . $field['desc'] . '</p>' : '';
$output .= '<div class="sk-title"><h4>' . $field['title'] . '</h4>' . $field_desc . '</div>';
}
$output .= isset($field['title']) ? '<div class="sk-fieldset">' : '';
$value = !isset($value) && isset($field['default']) ? $field['default'] : $value;
$value = isset($field['value']) ? $field['value'] : $value;
if (class_exists($class)) {
ob_start();
$element = new $class($field, $value, $unique);
$element->output();
$output .= ob_get_clean();
} else {
$output .= '<p>' . __('This field class is not available!', SK_TEXTDOMAIN) . '</p>';
}
$output .= isset($field['title']) ? '</div>' : '';
$output .= '<div class="clear"></div>';
$output .= '</div>';
return $output;
}
function sk_get_multilang_option($option_name = '', $default = '')
{
$value = sk_get_option($option_name, $default);
$languages = sk_language_defaults();
$default = $languages['default'];
$current = $languages['current'];
if (is_array($value) && is_array($languages) && isset($value[$current])) {
return $value[$current];
} else {
if ($default != $current) {
return '';
}
}
return $value;
}
public function validate_save($request)
{
$add_errors = array();
$section_id = isset($_POST['sk_section_id']) ? $_POST['sk_section_id'] : '';
// ignore nonce requests
if (isset($request['_nonce'])) {
unset($request['_nonce']);
}
// import
if (isset($request['import']) && !empty($request['import'])) {
$decode_string = sk_decode_string($request['import']);
if (is_array($decode_string)) {
return $decode_string;
}
$add_errors[] = $this->add_settings_error(__('Success. Imported backup options.', SK_TEXTDOMAIN), 'updated');
}
// reset all options
if (isset($request['resetall'])) {
$add_errors[] = $this->add_settings_error(__('Default options restored.', SK_TEXTDOMAIN), 'updated');
return;
}
// reset only section
if (isset($request['reset']) && !empty($section_id)) {
foreach ($this->sections as $value) {
if ($value['name'] == $section_id) {
foreach ($value['fields'] as $field) {
if (isset($field['id'])) {
if (isset($field['default'])) {
$request[$field['id']] = $field['default'];
} else {
unset($request[$field['id']]);
}
}
}
}
}
$add_errors[] = $this->add_settings_error(__('Default options restored for only this section.', SK_TEXTDOMAIN), 'updated');
}
// option sanitize and validate
foreach ($this->sections as $section) {
if (isset($section['fields'])) {
foreach ($section['fields'] as $field) {
// ignore santize and validate if element multilangual
if (isset($field['type']) && !isset($field['multilang']) && isset($field['id'])) {
// sanitize options
$request_value = isset($request[$field['id']]) ? $request[$field['id']] : '';
$sanitize_type = $field['type'];
if (isset($field['sanitize'])) {
$sanitize_type = $field['sanitize'] !== false ? $field['sanitize'] : false;
}
if ($sanitize_type !== false && has_filter('sk_sanitize_' . $sanitize_type)) {
$request[$field['id']] = apply_filters('sk_sanitize_' . $sanitize_type, $request_value, $field, $section['fields']);
}
// validate options
if (isset($field['validate']) && has_filter('sk_validate_' . $field['validate'])) {
$validate = apply_filters('sk_validate_' . $field['validate'], $request_value, $field, $section['fields']);
if (!empty($validate)) {
$add_errors[] = $this->add_settings_error($validate, 'error', $field['id']);
$request[$field['id']] = isset($this->get_option[$field['id']]) ? $this->get_option[$field['id']] : '';
}
}
}
if (!isset($field['id']) || empty($request[$field['id']])) {
continue;
}
}
}
}
$request = apply_filters('sk_validate_save', $request);
// set transient
$transient_time = sk_language_defaults() !== false ? 30 : 10;
set_transient('sk-framework-transient', array('errors' => $add_errors, 'section_id' => $section_id), $transient_time);
return $request;
}
public function element_multilang()
{
return isset($this->field['multilang']) ? sk_language_defaults() : false;
}