/**
* Save admin fields.
*
* Loops though the recipe hero options array and outputs each field.
*
* @param array $options Opens array to output
* @return bool
*/
public static function save_fields($options)
{
if (empty($_POST)) {
return false;
}
// Options to update will be stored here
$update_options = array();
// Loop options and get values to save
foreach ($options as $value) {
if (!isset($value['id']) || !isset($value['type'])) {
continue;
}
// Get posted value
if (strstr($value['id'], '[')) {
parse_str($value['id'], $option_name_array);
$option_name = current(array_keys($option_name_array));
$setting_name = key($option_name_array[$option_name]);
$option_value = isset($_POST[$option_name][$setting_name]) ? stripslashes_deep($_POST[$option_name][$setting_name]) : null;
} else {
$option_name = $value['id'];
$setting_name = '';
$option_value = isset($_POST[$value['id']]) ? stripslashes_deep($_POST[$value['id']]) : null;
}
// Format value
switch (sanitize_title($value['type'])) {
case 'checkbox':
$option_value = is_null($option_value) ? 'no' : 'yes';
break;
case 'textarea':
$option_value = wp_kses_post(trim($option_value));
break;
case 'text':
case 'email':
case 'number':
case 'select':
case 'color':
case 'password':
case 'radio':
$option_value = rh_clean($option_value);
break;
case 'multiselect':
$option_value = array_filter(array_map('rh_clean', (array) $option_value));
break;
case 'image_width':
if (isset($option_value['width'])) {
$update_options[$value['id']]['width'] = rh_clean($option_value['width']);
$update_options[$value['id']]['height'] = rh_clean($option_value['height']);
$update_options[$value['id']]['crop'] = isset($option_value['crop']) ? 1 : 0;
} else {
$update_options[$value['id']]['width'] = $value['default']['width'];
$update_options[$value['id']]['height'] = $value['default']['height'];
$update_options[$value['id']]['crop'] = $value['default']['crop'];
}
break;
default:
do_action('recipe_hero_update_option_' . sanitize_title($value['type']), $value);
break;
}
if (!is_null($option_value)) {
// Check if option is an array
if ($option_name && $setting_name) {
// Get old option value
if (!isset($update_options[$option_name])) {
$update_options[$option_name] = get_option($option_name, array());
}
if (!is_array($update_options[$option_name])) {
$update_options[$option_name] = array();
}
$update_options[$option_name][$setting_name] = $option_value;
// Single value
} else {
$update_options[$option_name] = $option_value;
}
}
// Custom handling
do_action('recipe_hero_update_option', $value);
}
// Now save the options
foreach ($update_options as $name => $value) {
update_option($name, $value);
}
return true;
}
/**
* Save meta box data
*/
public static function gallery_save($post_id, $post)
{
if (isset($_POST['recipe_image_gallery'])) {
$attachment_ids = array_filter(explode(',', rh_clean($_POST['recipe_image_gallery'])));
update_post_meta($post_id, '_recipe_image_gallery', implode(',', $attachment_ids));
}
}
/**
* Save the settings
*/
public function settings_save()
{
if (!is_admin()) {
return;
}
// We need to save the options ourselves; settings api does not trigger save for the permalinks page
if (isset($_POST['permalink_structure']) || isset($_POST['cuisine_base']) || isset($_POST['course_base']) && isset($_POST['recipe_permalink'])) {
// Cat and tag bases
$recipe_hero_recipe_cuisine_slug = rh_clean($_POST['recipe_hero_recipe_cuisine_slug']);
$recipe_hero_recipe_course_slug = rh_clean($_POST['recipe_hero_recipe_course_slug']);
$permalinks = get_option('recipe_hero_permalinks');
if (!$permalinks) {
$permalinks = array();
}
$permalinks['cuisine_base'] = untrailingslashit($recipe_hero_recipe_cuisine_slug);
$permalinks['course_base'] = untrailingslashit($recipe_hero_recipe_course_slug);
// Recipe base
$recipe_permalink = rh_clean($_POST['recipe_permalink']);
if ($recipe_permalink == 'custom') {
// Get permalink without slashes
$recipe_permalink = trim(rh_clean($_POST['recipe_permalink_structure']), '/');
// Prepending slash
$recipe_permalink = '/' . $recipe_permalink;
} elseif (empty($recipe_permalink)) {
$recipe_permalink = false;
}
$permalinks['recipe_base'] = untrailingslashit($recipe_permalink);
// Shop base may require verbose page rules if nesting pages
$recipe_page_id = rh_get_page_id('recipes');
$recipes_permalink = $recipe_page_id > 0 && get_post($recipe_page_id) ? get_page_uri($recipe_page_id) : _x('shop', 'default-slug', 'recipe-hero');
if ($recipe_page_id && trim($permalinks['recipe_base'], '/') === $recipes_permalink) {
$permalinks['use_verbose_page_rules'] = true;
}
update_option('recipe_hero_permalinks', $permalinks);
}
}
/**
* Validate Select Field.
*
* Make sure the data is escaped correctly, etc.
*
* @param mixed $key
* @since 1.0.0
* @return string
*/
public function validate_select_field($key)
{
$value = $this->get_option($key);
if (isset($_POST[$this->plugin_id . $this->id . '_' . $key])) {
$value = rh_clean(stripslashes($_POST[$this->plugin_id . $this->id . '_' . $key]));
}
return $value;
}
/**
* Returns an array of arguments for ordering recipes based on the selected values
*
* @access public
* @return array
*/
public function get_catalog_ordering_args($orderby = '', $order = '')
{
global $wpdb;
// Get ordering from query string unless defined
if (!$orderby) {
$orderby_value = isset($_GET['orderby']) ? rh_clean($_GET['orderby']) : apply_filters('recipe_hero_recipe_order', get_option('recipe_hero_recipe_order'));
// Get order + orderby args from string
$orderby_value = explode('-', $orderby_value);
$orderby = esc_attr($orderby_value[0]);
$order = !empty($orderby_value[1]) ? $orderby_value[1] : $order;
}
$orderby = strtolower($orderby);
$order = strtoupper($order);
$args = array();
// default - menu_order
$args['orderby'] = 'menu_order title';
$args['order'] = $order == 'DESC' ? 'DESC' : 'ASC';
$args['meta_key'] = '';
switch ($orderby) {
case 'rand':
$args['orderby'] = 'rand';
break;
case 'date':
$args['orderby'] = 'date';
$args['order'] = $order == 'ASC' ? 'ASC' : 'DESC';
break;
case 'title':
$args['orderby'] = 'title';
$args['order'] = $order == 'DESC' ? 'DESC' : 'ASC';
break;
}
return apply_filters('recipe_hero_get_recipe_ordering_args', $args);
}
