'fca_eoi_plugin_version',
'flash_notification_id' => 'fca_eoi_init_flash_notification_id',
'new_css' => array(
'notification_dismissed' => 'fca_eoi_is_notification_activate_new_css_dismissed',
'activate_action' => 'fca_eoi_action_activate_new_css'
)
);
private $flash_notification_ids = array(
'new_css_activated' => 1
);
private static $instance;
public static function get_instance() {
if ( ! self::$instance ) {
self::$instance = new self;
}
return self::$instance;
}
private function require_new_css() {
$powerup_path = dirname( __FILE__ ) . '/../powerups/4_new_css/powerup.php';
if ( file_exists( $powerup_path ) ) {
require_once $powerup_path;
return true;
}
return false;
}
public function on_install() {
if ( $this->require_new_css() ) {
powerup_new_css_set_active( true );
$this->set_new_css_notification_dismissed( true );
}
}
public function on_uninstall() {
delete_option( $this->keys['plugin_version'] );
}
private function on_upgrade( $old_version, $new_version ) {
if ( $this->require_new_css() ) {
if ( $new_version == '1.3.2' && powerup_new_css_is_active() ) {
require_once dirname( __FILE__ ) . '/eoi-layout.php';
powerup_new_css_set_active( false );
powerup_new_css_set_active( true );
}
}
}
public function on_activate() {
require_once( ABSPATH . 'wp-admin/includes/plugin.php' );
$plugin_data = get_plugin_data( FCA_EOI_PLUGIN_FILE );
$new_version = $plugin_data['Version'];
$old_version = get_option( $this->keys['plugin_version'] );
if ( empty( $old_version ) && $this->has_forms() ) {
$old_version = '1.2';
}
if ( empty( $old_version ) ) {
$this->on_install();
} elseif ( version_compare( $old_version, $new_version, '<' ) ) {
$this->on_upgrade( $old_version, $new_version );
}
}
public function setup() {
add_action( 'admin_notices', array( $this, 'show_notifications' ) );
add_action( 'admin_init', array( $this, 'admin_init' ) );
}
public function admin_init() {
$this->save_plugin_version();
$this->process_actions();
}
private function has_forms() {
global $wpdb;
$query = "
SELECT COUNT(*)
FROM $wpdb->posts
WHERE post_type = 'easy-opt-ins' AND ( post_status = 'publish' OR post_status = 'trash' )
LIMIT 1
";
return (int) $wpdb->get_var( $query, 0, 0 ) > 0;
}
public function save_plugin_version() {
$plugin_data = get_plugin_data( FCA_EOI_PLUGIN_FILE );
update_option( $this->keys['plugin_version'], $plugin_data['Version'] );
}
public function show_notifications() {
$current_user_id = $GLOBALS['current_user']->ID;
if ( ! $this->is_new_css_notification_dismissed() ) {
$this->show_new_css_notification();
}
$flash_notification_id = get_user_meta( $current_user_id, $this->keys['flash_notification_id'] );
if ( ! empty( $flash_notification_id ) ) {
delete_user_meta( $current_user_id, $this->keys['flash_notification_id'] );
if ( $flash_notification_id == $this->flash_notification_ids['new_css_activated'] ) {
$this->show_new_css_activated_notification();
}
}
}
private function set_flash_notification_id( $flash_notification_id ) {
update_user_meta(
$GLOBALS['current_user']->ID,
$this->keys['flash_notification_id'],
$flash_notification_id
);
}
public function process_actions() {
if ( isset( $_REQUEST[ $this->keys['new_css']['activate_action'] ] ) ) {
$this->process_new_css_activation( (boolean) $_REQUEST[ $this->keys['new_css']['activate_action'] ] );
}
}
private function show_new_css_notification() {
?>
This version of Optin Cat comes with all new CSS for improved theme compatibility
and mobile friendliness.
Click here to learn more.
Activate new CSS?
Yes |
No
set_new_css_notification_dismissed( true );
if ( $activate ) {
powerup_new_css_set_active( true );
$this->set_flash_notification_id( $this->flash_notification_ids['new_css_activated'] );
}
wp_redirect( remove_query_arg( $this->keys['new_css']['activate_action'] ) );
exit;
}
private function show_new_css_activated_notification() {
?>
New CSS enabled. Please double check your optin forms for possible CSS display issues.
ID, $this->keys['new_css']['notification_dismissed'] );
}
public function set_new_css_notification_dismissed( $dismissed ) {
return update_user_meta( $GLOBALS['current_user']->ID, $this->keys['new_css']['notification_dismissed'], $dismissed );
}
}