RTMediaAdmin::rtmedia_update_template_notice PHP Method

        function rtmedia_update_template_notice()
        {
            $site_option = rtmedia_get_site_option('rtmedia-update-template-notice-v3_9_4');
            if (!$site_option || 'hide' !== $site_option) {
                rtmedia_update_site_option('rtmedia-update-template-notice-v3_9_4', 'show');
                if (is_dir(get_template_directory() . '/rtmedia')) {
                    echo '<div class="error rtmedia-update-template-notice"><p>' . esc_html__('Please update rtMedia template files if you have overridden the default rtMedia templates in your theme. If not, you can ignore and hide this notice.', 'buddypress-media') . '<a href="#" onclick="rtmedia_hide_template_override_notice(\'' . esc_js(wp_create_nonce('rtmedia_template_notice')) . '\')" style="float:right">' . esc_html__('Hide', 'buddypress-media') . '</a></p></div>';
                    ?>
					<script type="text/javascript">
						function rtmedia_hide_template_override_notice( rtmedia_template_notice_nonce ) {
							var data = {action: 'rtmedia_hide_template_override_notice', _rtm_nonce: rtmedia_template_notice_nonce };
							jQuery.post(ajaxurl, data, function (response) {
								response = response.trim();
								if ('1' === response)
									jQuery('.rtmedia-update-template-notice').remove();
							});
						}
					</script>
					<?php 
                }
            }
        }