/**
* Initialize legacy functionality
*
* @since 2.1.1
*/
public static final function init($class)
{
global $pagenow;
/** Store parent */
self::$class = $class;
/** Hook old shortcodes */
add_shortcode('rivasliderlite', array($class, 'do_shortcode'));
add_shortcode('easingslider', array($class, 'do_shortcode'));
/** Continue only if there are legacy settings to act upon */
if (get_option('easingslider_version') || get_option('activation') || get_option('sImg1')) {
/** Import settings admin notice */
if ($pagenow == 'plugins.php' && !get_option('easingsliderlite_major_upgrade')) {
add_action('admin_notices', create_function('', '_e( "<div class=\'message updated\'><p>Don\'t forget to import your old Easing Slider settings. <a href=\'admin.php?page=easingsliderlite_edit_slideshow\'>Click here.</a></p></div>", "easingsliderlite" );'));
}
/** Hook actions */
add_action('easingsliderlite_edit_slideshow_actions', array(__CLASS__, 'do_legacy_import'));
add_action('easingsliderlite_edit_settings_actions', array(__CLASS__, 'do_legacy_import'));
add_action('easingsliderlite_edit_settings_actions', array(__CLASS__, 'do_legacy_remove'));
add_action('easingsliderlite_welcome_panel_before', array(__CLASS__, 'print_legacy_message'));
add_action('easingsliderlite_settings_after', array(__CLASS__, 'print_legacy_settings_field'), 10, 2);
}
}
/**
* Constructor
*
* @since 2.0
*/
private function __construct()
{
global $wp_version;
/** Load plugin textdomain for language capabilities */
load_plugin_textdomain('easingsliderlite', false, dirname(plugin_basename(self::get_file())) . '/languages');
/** Flag the new admin area if appropriate */
$this->is_updated_admin = version_compare($wp_version, '3.8', '>=') ? true : false;
/** Activation and deactivation hooks. Static methods are used to avoid activation/uninstallation scoping errors. */
if (is_multisite()) {
register_activation_hook(__FILE__, array(__CLASS__, 'do_network_activation'));
register_uninstall_hook(__FILE__, array(__CLASS__, 'do_network_uninstall'));
} else {
register_activation_hook(__FILE__, array(__CLASS__, 'do_activation'));
register_uninstall_hook(__FILE__, array(__CLASS__, 'do_uninstall'));
}
/** Legacy functionality */
if (apply_filters('easingsliderlite_legacy_functionality', __return_true())) {
ESL_Legacy::init($this);
}
/** Plugin shortcodes */
add_shortcode('easingsliderlite', array($this, 'do_shortcode'));
/** Plugin actions */
add_action('init', array($this, 'register_all_styles'));
add_action('init', array($this, 'register_all_scripts'));
add_action('admin_menu', array($this, 'add_menus'));
add_action('admin_menu', array($this, 'do_actions'));
add_action('admin_body_class', array($this, 'admin_body_classes'));
add_action('admin_enqueue_scripts', array($this, 'enqueue_admin_styles'));
add_action('admin_enqueue_scripts', array($this, 'enqueue_admin_scripts'));
add_action('media_buttons', array($this, 'add_media_button'), 11);
add_action('print_media_templates', array($this, 'print_backbone_templates'));
add_action('wp_before_admin_bar_render', array($this, 'add_admin_bar_links'));
/** Do plugin upgrades */
add_action('admin_init', array('ESL_Upgrade', 'do_upgrades'));
/** Register our custom widget */
add_action('widgets_init', create_function('', 'register_widget( "ESL_Widget" );'));
/** Some hooks for our own custom actions */
add_action('easingsliderlite_edit_slideshow_actions', array($this, 'do_slideshow_actions'));
add_action('easingsliderlite_customizer_actions', array($this, 'do_customizer_actions'));
add_action('easingsliderlite_edit_settings_actions', array($this, 'do_settings_actions'));
/** Get plugin settings */
$settings = get_option('easingsliderlite_settings');
/** Load slideshow scripts & styles in the header if set to do so */
if (isset($settings['load_scripts']) && $settings['load_scripts'] == 'header') {
add_action('wp_enqueue_scripts', array('ESL_Slideshow', 'enqueue_scripts'));
}
if (isset($settings['load_styles']) && $settings['load_styles'] == 'header') {
add_action('wp_enqueue_scripts', array('ESL_Slideshow', 'enqueue_styles'));
add_action('wp_head', array('ESL_Slideshow', 'print_custom_styles'));
}
/** Initialization hook for adding external functionality */
do_action_ref_array('easingsliderlite', array($this));
}
