public function __construct()
{
/*
* Call $plugin_slug from public plugin class.
*/
$plugin = Google_Maps_Builder::get_instance();
$this->plugin_slug = $plugin->get_plugin_slug();
// Filter to automatically add maps to post type content
add_filter('the_content', array($this, 'the_content'), 2);
//add shortcode support
add_shortcode('google_maps', array($this, 'google_maps_shortcode'));
}
/**
* Constructor
* @since 0.1.0
*/
public function __construct()
{
$plugin = Google_Maps_Builder::get_instance();
$this->plugin_slug = $plugin->get_plugin_slug();
$this->meta = $plugin->meta;
//Create Settings submenu
add_action('admin_init', array($this, 'mninit'));
add_action('admin_menu', array($this, 'add_page'));
// Load admin style sheet and JavaScript.
add_action('admin_enqueue_scripts', array($this, 'enqueue_admin_styles'));
add_action('admin_enqueue_scripts', array($this, 'enqueue_admin_scripts'));
add_action('wp_ajax_hide_welcome', array($this, 'hide_welcome_callback'));
add_action('admin_enqueue_scripts', array($this, 'enqueue_pointer_script_style'));
add_action('cmb_render_lat_lng_default', array($this, 'cmb_render_lat_lng_default'), 10, 2);
//Add links/information to plugin row meta
add_filter('plugin_row_meta', array($this, 'add_plugin_meta_links'), 10, 2);
add_filter('plugin_action_links', array($this, 'add_plugin_page_links'), 10, 2);
}
/**
* Specifies the classname and description, instantiates the widget,
* loads localization files, and includes necessary stylesheets and JavaScript.
*/
public function __construct()
{
/*
* Call $plugin_slug from public plugin class.
*/
$plugin = Google_Maps_Builder::get_instance();
$this->plugin_slug = $plugin->get_plugin_slug();
parent::__construct('widget-google-places', __('WordPress Google Places', $this->plugin_slug), array('classname' => 'widget-google-places', 'description' => __('Add Google business reviews, ratings and maps and more.', $this->plugin_slug)));
// Register admin styles and scripts
add_action('admin_print_styles', array($this, 'register_admin_styles'));
add_action('admin_enqueue_scripts', array($this, 'register_admin_scripts'));
// Register site styles and scripts
add_action('wp_enqueue_scripts', array($this, 'register_widget_styles'));
add_action('wp_enqueue_scripts', array($this, 'register_widget_scripts'));
// Refreshing the widget's cached output with each new post
add_action('save_post', array($this, 'flush_widget_cache'));
add_action('deleted_post', array($this, 'flush_widget_cache'));
add_action('switch_theme', array($this, 'flush_widget_cache'));
}
/**
* Initialize the plugin by loading admin scripts & styles and adding a
* settings page and menu.
*
* @since 1.0.0
*/
private function __construct()
{
/*
* Call $plugin_slug from public plugin class.
*/
$plugin = Google_Maps_Builder::get_instance();
$this->plugin_slug = $plugin->get_plugin_slug();
// Load admin style sheet and JavaScript.
add_action('admin_enqueue_scripts', array($this, 'enqueue_admin_styles'));
add_action('admin_enqueue_scripts', array($this, 'enqueue_admin_scripts'));
//Add metaboxes and fields to CPT
add_filter('cmb_meta_boxes', array($this, 'cpt_metaboxes_fields'), 1);
//Custom Meta Fields
add_action('cmb_render_google_geocoder', array($this, 'cmb_render_google_geocoder'), 10, 2);
add_action('cmb_render_google_maps_preview', array($this, 'cmb_render_google_maps_preview'), 10, 2);
add_action('cmb_render_search_options', array($this, 'cmb_render_search_options'), 10, 2);
add_action('cmb_render_width_height', array($this, 'cmb_render_width_height'), 10, 2);
add_action('cmb_render_lat_lng', array($this, 'cmb_render_lat_lng'), 10, 2);
add_action('post_submitbox_misc_actions', array($this, 'gmb_add_shortcode_to_publish_metabox'));
}
/**
* Main Google_Maps_Builder Instance
*
* Insures that only one instance of Google_Maps_Builder exists in memory at any one
* time. Also prevents needing to define globals all over the place.
*
* @since 2.0
* @static
* @static var array $instance
* @uses Google_Maps_Builder::setup_constants() Setup the constants needed
* @uses Google_Maps_Builder::includes() Include the required files
* @uses Google_Maps_Builder::load_textdomain() load the language files
* @see Google_Maps_Builder()
* @return Google_Maps_Builder
*/
public static function instance()
{
if (!isset(self::$instance) && !self::$instance instanceof Google_Maps_Builder) {
self::$instance = new Google_Maps_Builder();
self::$instance->setup_constants();
add_action('plugins_loaded', array(self::$instance, 'load_textdomain'));
self::$instance->includes();
self::$instance->activate = new Google_Maps_Builder_Activate();
self::$instance->scripts = new Google_Maps_Builder_Scripts();
self::$instance->settings = new Google_Maps_Builder_Settings();
self::$instance->engine = new Google_Maps_Builder_Engine();
//Init CPT (after CMB2 -> hence the 10000 priority)
add_action('init', array(self::$instance, 'setup_post_type'), 10000);
// Read plugin meta
// Check that function get_plugin_data exists
if (!function_exists('get_plugin_data')) {
require_once ABSPATH . 'wp-admin/includes/plugin.php';
}
self::$instance->meta = get_plugin_data(GMB_PLUGIN_FILE, false);
}
return self::$instance;
}
/**
* Main Google_Maps_Builder Instance
*
* Insures that only one instance of Google_Maps_Builder exists in memory at any one
* time. Also prevents needing to define globals all over the place.
*
* @since 2.0
* @static
* @static var array $instance
* @uses Google_Maps_Builder::setup_constants() Setup the constants needed
* @uses Google_Maps_Builder::includes() Include the required files
* @uses Google_Maps_Builder::load_textdomain() load the language files
* @see Google_Maps_Builder()
* @return Google_Maps_Builder
*/
public static function instance()
{
if (!isset(self::$instance) && !self::$instance instanceof Google_Maps_Builder) {
self::$instance = new Google_Maps_Builder();
self::$instance->setup_constants();
add_action('plugins_loaded', array(self::$instance, 'load_textdomain'));
self::$instance->includes();
self::$instance->activate = new Google_Maps_Builder_Activate();
self::$instance->scripts = new Google_Maps_Builder_Scripts();
self::$instance->settings = new Google_Maps_Builder_Settings();
self::$instance->engine = new Google_Maps_Builder_Engine();
register_activation_hook(__FILE__, array(self::$instance->activate, 'activation_flush_rewrites'));
// Read plugin meta
// Check that function get_plugin_data exists
if (!function_exists('get_plugin_data')) {
require_once ABSPATH . 'wp-admin/includes/plugin.php';
}
self::$instance->meta = get_plugin_data(GMB_PLUGIN_FILE, false);
}
return self::$instance;
}
/**
* Return an instance of this class.
*
* @since 1.0.0
*
* @return object A single instance of this class.
*/
public static function get_instance()
{
// If the single instance hasn't been set, set it now.
if (null == self::$instance) {
self::$instance = new self();
}
return self::$instance;
}
/**
* The main function responsible for returning the one true Maps Builder instance to function everywhere.
*
* Use this function like you would a global variable, except without needing
* to declare the global.
*
* Example: <?php $gmb = Google_Maps_Builder(); ?>
*
* @since 2.0
* @return object|Google_Maps_Builder
*/
function Google_Maps_Builder()
{
return Google_Maps_Builder::instance();
}