/**
* Enqueues bundled scripts.
*/
private function enqueue_bundled_scripts()
{
$wp_enqueue_util = WP_Enqueue_Util::get_instance();
$wp_recipe = WP_Recipe::get_instance();
$wp_recipe_ingredients = WP_Recipe_Ingredients::get_instance();
$wp_recipe_ingredients_group = WP_Recipe_Ingredients_Group::get_instance();
$handle = $wp_recipe->get_slug() . '-admin-script';
$relative_path = __DIR__ . '/../admin/js/';
$filename = 'bundle.min.js';
$filename_debug = 'bundle.concat.js';
$dependencies = array('underscore');
$group_keys = $wp_recipe_ingredients_group->get_keys();
$new_group = array($group_keys['group'] => '');
$data = array('ingredient' => array('classes' => $wp_recipe_ingredients->get_classes(), 'group' => array('classes' => $wp_recipe_ingredients_group->get_classes(), 'keys' => $group_keys, 'markup' => $wp_recipe_ingredients_group->generate_admin_markup($new_group)), 'id' => WP_Recipe_Util::get_instance()->get_id($wp_recipe_ingredients->get_slug()), 'markup' => $wp_recipe_ingredients->generate_admin_markup()));
$options = new WP_Enqueue_Options($handle, $relative_path, $filename, $filename_debug, $dependencies, $wp_recipe->get_version(), true);
$localization_name = WP_Recipe_Util::get_instance()->get_id($wp_recipe->get_slug());
$options->set_localization($localization_name, $data);
$wp_enqueue_util->enqueue_script($options);
}
/**
* Gets instance of class.
*
* @return WP_Recipe_Ingredients Instance of the class.
*/
public static function get_instance()
{
if (null == self::$instance) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Renders view.
*/
public function __render()
{
global $post;
$wp_recipe_ingredients_group = WP_Recipe_Ingredients_Group::get_instance();
wp_nonce_field($this->slug, WP_Recipe_Util::get_instance()->get_nonce($this->slug));
$ingredients = maybe_unserialize(get_post_meta($post->ID, WP_Recipe_Util::get_instance()->get_post_meta_key($this->slug), true));
$ingredients_classes = $this->get_classes();
$ingredients_group_classes = $wp_recipe_ingredients_group->get_classes();
echo '<fieldset class="' . $this->slug . '">';
echo '<section class="toolbar">';
echo '<ul class="actions">';
echo '<li class="action-item">';
echo '<button class="' . $ingredients_classes['add'] . ' button">Add Ingredient</button>';
echo '</li>';
echo '<li class="action-item">';
echo '<button class="' . $ingredients_group_classes['add'] . ' button">Add Group</button>';
echo '</li>';
echo '</ul>';
echo '</section>';
echo '<div class="editor">';
echo '<ul class="list ' . $ingredients_classes['list'] . '">';
if (!empty($ingredients)) {
foreach ($ingredients as $item) {
if (is_array($item)) {
echo $wp_recipe_ingredients_group->generate_admin_markup($item);
} else {
echo $this->generate_admin_markup($item);
}
}
}
echo '</ul>';
echo '</div>';
echo '</fieldset>';
}
