Nevia Contact Info Cryptx

<?php

// @Author Dawid Mocek
// /wp-content/themes/nevia-child/inc/widgets.php

function register_purepress_contact_cryptx() {
        register_widget( 'purepress_contact_cryptx' );
}

add_action( 'widgets_init', 'register_purepress_contact_cryptx' );

class purepress_contact_cryptx extends WP_Widget {

        function purepress_contact_cryptx() {
            $widget_ops = array('classname' => 'purepress-contact-cryptx', 'description' => 'Nicely styled contact info widget with CryptX mail protection');
            $control_ops = array('width' => 300, 'height' => 350);
            $this->WP_Widget('purepress_contact_cryptx', 'Nevia Child CryptX Contact Info', $widget_ops, $control_ops);
        }

        function widget($args, $instance) {
            extract($args, EXTR_SKIP);
            $title = empty($instance['title']) ? '' : apply_filters('widget_title', $instance['title']);
            $address = $instance['address'];
            $phone = $instance['phone'];
            $email = $instance['email'];
            echo $before_widget;
            echo $before_title . $title . $after_title;
                ?>
            <ul class="contact-details-alt">
                <?php
                if($address) { ?>
                <li><i class="halflings white map-marker"></i> <p><strong><?php _e('Address', 'purepress'); ?>:</strong> <?php echo $address; ?></p></li>
                <?php }
                if($phone) { ?>
                <li><i class="halflings white user"></i> <p><strong><?php _e('Phone', 'purepress'); ?>:</strong> <?php echo $phone; ?></p></li>
                <?php }
                if($email) { ?>
                <li><i class="halflings white envelope"></i> <p><strong><?php _e('Email', 'purepress'); ?>:</strong><p>
                                <?php
                                if(function_exists('encryptx'))
                                        encryptx($email, array('text' => '', array('text' => $email, 'css_class' => 'cryptx-email', 'css_id' => '', 'echo' => 1)));
                                else
                                        echo '<a href="mailto:'.$email.'">'.$email.'</a>';
                                ?>
                                </p></li>
                <?php } ?>
            </ul>
            <?php
            echo $after_widget;
        }


        function update($new_instance, $old_instance) {
            $instance = $old_instance;
            $instance['title'] = strip_tags($new_instance['title']);
            $instance['address'] = $new_instance['address'];
            $instance['phone'] = $new_instance['phone'];
            $instance['email'] = $new_instance['email'];

            return $instance;
}
  function form($instance) {
            $instance = wp_parse_args((array) $instance, array('title' => ''));
            $title = strip_tags($instance['title']);
            $address = strip_tags($instance['address']);
            $phone = strip_tags($instance['phone']);
            $email = strip_tags($instance['email']);
            ?>
            <p>
                <label for="<?php echo $this->get_field_id('title'); ?>">Title:
                    <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" />
                </label>
            </p>
            <p>
                <label for="<?php echo $this->get_field_id('address'); ?>"><?php _e('Address', 'purepress'); ?>:
                    <input class="widefat" id="<?php echo $this->get_field_id('address'); ?>" name="<?php echo $this->get_field_name('address'); ?>" type="text" value="<?php echo $address; ?>" size="20" />
                </label>
            </p>
            <p>
                <label for="<?php echo $this->get_field_id('phone'); ?>"><?php _e('Phone', 'purepress'); ?>:
                    <input class="widefat" id="<?php echo $this->get_field_id('phone'); ?>" name="<?php echo $this->get_field_name('phone'); ?>" type="text" value="<?php echo $phone; ?>" size="20" />
                </label>
            </p>
            <p>
                <label for="<?php echo $this->get_field_id('email'); ?>"><?php _e('Email', 'purepress'); ?>:
                    <input class="widefat" id="<?php echo $this->get_field_id('email'); ?>" name="<?php echo $this->get_field_name('email'); ?>" type="text" value="<?php echo $email; ?>" size="20" />
                </label>
            </p>
            <?php
        }
    }
?>