/**
* Get stylesheet URI
*
* @since 0.1.0
* @return string
*/
public function get_stylesheet_uri()
{
$stylesheet_uri = sprintf('%1$s/css/types/%2$s%3$s.css', Icon_Picker::instance()->url, $this->stylesheet_id, defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min');
/**
* Filters icon type's stylesheet URI
*
* @since 0.4.0
*
* @param string $stylesheet_uri Icon type's stylesheet URI.
* @param string $icon_type_id Icon type's ID.
* @param Icon_Picker_Type_Font $icon_type Icon type's instance.
*
* @return string
*/
$stylesheet_uri = apply_filters('icon_picker_icon_type_stylesheet_uri', $stylesheet_uri, $this->id, $this);
return $stylesheet_uri;
}
/**
* Load plugin
*
* 1. Load translation
* 2. Set plugin data (directory and URL paths)
* 3. Attach plugin initialization at icon_picker_init hook
*
* @since 0.1.0
* @wp_hook action plugins_loaded
* @link http://codex.wordpress.org/Plugin_API/Action_Reference/plugins_loaded
*/
public static function _load()
{
load_plugin_textdomain('menu-icons', false, dirname(plugin_basename(__FILE__)) . '/languages/');
self::$data = array('dir' => plugin_dir_path(__FILE__), 'url' => plugin_dir_url(__FILE__), 'types' => array());
// Load Icon Picker.
if (!class_exists('Icon_Picker')) {
$ip_file = self::$data['dir'] . 'includes/library/icon-picker/icon-picker.php';
if (file_exists($ip_file)) {
require_once $ip_file;
} else {
add_action('admin_notices', array(__CLASS__, '_notice_missing_icon_picker'));
return;
}
}
Icon_Picker::instance();
require_once self::$data['dir'] . 'includes/library/compat.php';
require_once self::$data['dir'] . 'includes/library/functions.php';
require_once self::$data['dir'] . 'includes/meta.php';
Menu_Icons_Meta::init();
add_action('icon_picker_init', array(__CLASS__, '_init'), 9);
}
/**
* Get instance
*
* @since 0.1.0
* @param array $args Arguments {@see Icon_Picker::__construct()}.
* @return Icon_Picker
*/
public static function instance($args = array())
{
if (is_null(self::$instance)) {
self::$instance = new self($args);
}
return self::$instance;
}
/**
* Media templates
*
* @since 0.1.0
* @wp_hook action print_media_templates
* @return void
*/
public function _media_templates()
{
$icon_picker = Icon_Picker::instance();
foreach ($icon_picker->registry->types as $type) {
if (empty($type->templates)) {
continue;
}
$template_id_prefix = "tmpl-iconpicker-{$type->template_id}";
if (in_array($template_id_prefix, $this->printed_templates)) {
continue;
}
foreach ($type->templates as $template_id_suffix => $template) {
$this->_print_template("{$template_id_prefix}-{$template_id_suffix}", $template);
}
$this->printed_templates[] = $template_id_prefix;
}
/**
* Fires after all media templates have been printed
*
* @since 0.1.0
* @param Icon_Picker $icon_picker Icon Picker instance.
*/
do_action('icon_picker_print_media_templates', $icon_picker);
}
/**
* Register Genericons type for Icon Picker
*
* @action icon_picker_types_registry_init
* @param Icon_Picker_Types_Registry $ip_registry Icon_Picker_Types_Registry instance.
* @return void
*/
function icon_picker_genericons_register(Icon_Picker_Types_Registry $ip_registry)
{
require_once Icon_Picker::instance()->dir . '/includes/types/font.php';
require_once dirname(__FILE__) . '/genericons.php';
$ip_registry->add(new Icon_Picker_Type_Genericons());
}
/**
* Get stylesheet URI
*
* @since 0.1.0
* @return string
*/
public function get_stylesheet_uri()
{
return sprintf('%1$s/css/types/%2$s%3$s.css', Icon_Picker::instance()->url, $this->stylesheet_id, defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min');
}
/**
* Register icon packs
*
* @since 0.1.0
* @access protected
* @return void
*/
protected function register_packs()
{
if (empty($this->packs)) {
return;
}
$icon_picker = Icon_Picker::instance();
require_once "{$icon_picker->dir}/includes/types/fontello.php";
foreach ($this->packs as $pack_data) {
$icon_picker->registry->add(new Icon_Picker_Type_Fontello($pack_data));
}
}
/**
* Constructor
*
* @since 0.1.0
* @see {CMB_Field::__construct()}
*/
public function __construct($name, $title, array $values, $args = array())
{
parent::__construct($name, $title, $values, $args);
Icon_Picker::instance()->load();
}
/**
* Load Icon Picker
*
* @since 0.9.0
* @wp_hook action load-nav-menus.php
*/
public static function _load_nav_menus()
{
Icon_Picker::instance()->load();
add_action('print_media_templates', array(__CLASS__, '_media_templates'));
}