/**
* Handles saving of recipes
*/
public function save($id, $post)
{
if ($post->post_type == 'recipe') {
if (!isset($_POST['recipe_meta_box_nonce']) || !wp_verify_nonce($_POST['recipe_meta_box_nonce'], 'recipe')) {
return $id;
}
$recipe = new WPURP_Recipe($post);
$fields = $recipe->fields();
// Make sure the recipe_title meta is present
if (!isset($_POST['recipe_title'])) {
$_POST['recipe_title'] = $recipe->title();
} else {
if ($_POST['recipe_title'] == '') {
$_POST['recipe_title'] = $post->post_title;
}
}
// TODO Refactor saving of fields
foreach ($fields as $field) {
$old = get_post_meta($recipe->ID(), $field, true);
$new = isset($_POST[$field]) ? $_POST[$field] : null;
// Field specific adjustments
if (isset($new) && $field == 'recipe_ingredients') {
$ingredients = array();
$non_empty_ingredients = array();
foreach ($new as $ingredient) {
if (trim($ingredient['ingredient']) != '') {
$term = term_exists($ingredient['ingredient'], 'ingredient');
if ($term === 0 || $term === null) {
$term = wp_insert_term($ingredient['ingredient'], 'ingredient');
}
if (is_wp_error($term)) {
if (isset($term->error_data['term_exists'])) {
$term_id = intval($term->error_data['term_exists']);
} else {
var_dump($term);
}
} else {
$term_id = intval($term['term_id']);
}
$ingredient['ingredient_id'] = $term_id;
$ingredients[] = $term_id;
$ingredient['amount_normalized'] = $this->normalize_amount($ingredient['amount']);
$non_empty_ingredients[] = $ingredient;
}
}
wp_set_post_terms($recipe->ID(), $ingredients, 'ingredient');
$new = $non_empty_ingredients;
} elseif (isset($new) && $field == 'recipe_instructions') {
$non_empty_instructions = array();
foreach ($new as $instruction) {
if ($instruction['description'] != '' || isset($instruction['image']) && $instruction['image'] != '') {
$non_empty_instructions[] = $instruction;
}
}
$new = $non_empty_instructions;
} elseif (isset($new) && $field == 'recipe_servings') {
update_post_meta($recipe->ID(), 'recipe_servings_normalized', $this->normalize_servings($new));
} elseif (isset($new) && $field == 'recipe_rating') {
$term_name = intval($new) == 1 ? $new . ' ' . __('star', 'wp-ultimate-recipe') : $new . ' ' . __('stars', 'wp-ultimate-recipe');
wp_set_post_terms($recipe->ID(), $term_name, 'rating');
}
// Update or delete meta data if changed
if (isset($new) && $new != $old) {
update_post_meta($recipe->ID(), $field, $new);
if ($field == 'recipe_ingredients' && WPUltimateRecipe::is_addon_active('nutritional-information') && WPUltimateRecipe::option('nutritional_information_notice', '1') == '1' && current_user_can(WPUltimateRecipe::option('nutritional_information_capability', 'manage_options'))) {
$notice = '<strong>' . $_POST['recipe_title'] . ':</strong> <a href="' . admin_url('edit.php?post_type=recipe&page=wpurp_nutritional_information&limit_by_recipe=' . $recipe->ID()) . '">' . __('Update the Nutritional Information', 'wp-ultimate-recipe') . '</a>';
WPUltimateRecipe::get()->helper('notices')->add_admin_notice($notice);
}
} elseif ($new == '' && $old) {
delete_post_meta($recipe->ID(), $field, $old);
}
}
$this->update_recipe_terms($recipe->ID());
}
}
