1));
}
add_action('admin_init', 'pgp_contact_wpcf7_add_tag', 55);
/**
* Add wpcf7 shortcode
*
* @since 1.1
*/
function pgp_contact_wpcf7_add_shortcode()
{
wpcf7_add_shortcode( 'encrypt', 'pgp_contact_wpcf7_shortcode_handler' );
}
add_action( 'wpcf7_init', 'pgp_contact_wpcf7_add_shortcode' );
/**
* Shortcode handler
*
* @since 1.1
*/
function pgp_contact_wpcf7_shortcode_handler( $tag )
{
$tag = new WPCF7_Shortcode( $tag );
$key = get_user_meta(get_the_author_meta('ID'), 'pgp-public-key', TRUE);
$class = wpcf7_form_controls_class( $tag->type );
$atts = array();
$atts['data-public-key'] = $key;
$atts['class'] = $tag->get_class_option( $class );
$atts['id'] = 'pgp-contact-encrypt';
$atts['tabindex'] = $tag->get_option( 'tabindex', 'int', true );
$atts['type'] = 'submit';
$atts['style'] = 'display:none';
$atts['disabled'] = 'disabled';
$atts['value'] = isset($tag->values[0]) ? $tag->values[0] : __('Encrypt and send', 'pgp-contact');
$atts = wpcf7_format_atts( $atts );
$html = sprintf( '', $atts );
return $html;
}
/**
* Include javascript when the shortcode is present
*
* @since 1.1
*/
function pgp_contact_wpcf7_include_js($wpcf)
{
$form = $wpcf->get_properties();
$form = $form['form'];
if (stripos($form, '[encrypt'))
PGP_Contact::get_instance()->public_js();
}
add_action('wpcf7_contact_form', 'pgp_contact_wpcf7_include_js');
/**
* Admin form pane
*
* @since 1.1
*/
function pgp_contact_wpcf7_tag_pane( $contact_form )
{
?>