name ) )
return '';
$validation_error = wpcf7_get_validation_error( $tag->name );
$class = wpcf7_form_controls_class( $tag->type, 'wpcf7dtx-dynamictext' );
if ( $validation_error )
$class .= ' wpcf7-not-valid';
$atts = array();
$atts['size'] = $tag->get_size_option( '40' );
$atts['maxlength'] = $tag->get_maxlength_option();
$atts['minlength'] = $tag->get_minlength_option();
if ( $atts['maxlength'] && $atts['minlength'] && $atts['maxlength'] < $atts['minlength'] ) {
unset( $atts['maxlength'], $atts['minlength'] );
}
$atts['class'] = $tag->get_class_option( $class );
$atts['id'] = $tag->get_id_option();
$atts['tabindex'] = $tag->get_option( 'tabindex', 'int', true );
if ( $tag->has_option( 'readonly' ) )
$atts['readonly'] = 'readonly';
if ( $tag->is_required() )
$atts['aria-required'] = 'true';
$atts['aria-invalid'] = $validation_error ? 'true' : 'false';
$value = (string) reset( $tag->values );
if ( $tag->has_option( 'placeholder' ) || $tag->has_option( 'watermark' ) ) {
$atts['placeholder'] = $value;
$value = '';
}
$value = $tag->get_default_option( $value );
$value = wpcf7_get_hangover( $tag->name, $value );
$scval = do_shortcode('['.$value.']');
if( $scval != '['.$value.']' ){
$value = esc_attr( $scval );
}
$atts['value'] = $value;
//echo ''; print_r( $tag ); echo '
';
switch( $tag->basetype ){
case 'dynamictext':
$atts['type'] = 'text';
break;
case 'dynamichidden':
$atts['type'] = 'hidden';
break;
default:
$atts['type'] = 'text';
break;
}
$atts['name'] = $tag->name;
$atts = wpcf7_format_atts( $atts );
$html = sprintf(
'%3$s',
sanitize_html_class( $tag->name ), $atts, $validation_error );
return $html;
}
//add_filter( 'wpcf7_validate_text', 'wpcf7_text_validation_filter', 10, 2 ); // in init
function wpcf7dtx_dynamictext_validation_filter( $result, $tag ) {
$tag = new WPCF7_Shortcode( $tag );
$name = $tag->name;
$value = isset( $_POST[$name] )
? trim( wp_unslash( strtr( (string) $_POST[$name], "\n", " " ) ) )
: '';
if ( 'dynamictext' == $tag->basetype ) {
if ( $tag->is_required() && '' == $value ) {
$result->invalidate( $tag, wpcf7_get_message( 'invalid_required' ) );
}
}
if ( ! empty( $value ) ) {
$maxlength = $tag->get_maxlength_option();
$minlength = $tag->get_minlength_option();
if ( $maxlength && $minlength && $maxlength < $minlength ) {
$maxlength = $minlength = null;
}
$code_units = wpcf7_count_code_units( $value );
if ( false !== $code_units ) {
if ( $maxlength && $maxlength < $code_units ) {
$result->invalidate( $tag, wpcf7_get_message( 'invalid_too_long' ) );
} elseif ( $minlength && $code_units < $minlength ) {
$result->invalidate( $tag, wpcf7_get_message( 'invalid_too_short' ) );
}
}
}
return $result;
}
if ( is_admin() ) {
//add_action( 'admin_init', 'wpcf7dtx_add_tag_generator_dynamictext', 25 );
add_action( 'wpcf7_admin_init' , 'wpcf7dtx_add_tag_generator_dynamictext' , 100 );
}
function wpcf7dtx_add_tag_generator_dynamictext() {
if ( ! class_exists( 'WPCF7_TagGenerator' ) ) return;
$tag_generator = WPCF7_TagGenerator::get_instance();
$tag_generator->add( 'dynamictext', __( 'dynamic text', 'contact-form-7' ),
'wpcf7dtx_tag_generator_dynamictext' );
$tag_generator->add( 'dynamichidden', __( 'dynamic hidden', 'contact-form-7' ),
'wpcf7dtx_tag_generator_dynamictext' );
}
function wpcf7dtx_tag_generator_dynamictext( $contact_form , $args = '' ){
$args = wp_parse_args( $args, array() );
$type = $args['id'];
$description;
switch( $type ){
case 'dynamictext':
$description = __( "Generate a form-tag for a single-line plain text input field, with a dynamically generated default value.", 'contact-form-7' );
//$type = 'text';
break;
case 'dynamichidden':
$description = __( "Generate a form-tag for a hidden input field, with a dynamically generated default value.", 'contact-form-7' );
//$type = 'hidden';
break;
default:
//$type = 'text';
break;
}
?>
0,
), $atts));
$value = '';
if( isset( $_GET[$key] ) ){
$value = urldecode($_GET[$key]);
}
return $value;
}
add_shortcode('CF7_GET', 'cf7_get');
/* See http://codex.wordpress.org/Function_Reference/get_bloginfo */
function cf7_bloginfo($atts){
extract(shortcode_atts(array(
'show' => 'name'
), $atts));
return get_bloginfo($show);
}
add_shortcode('CF7_bloginfo', 'cf7_bloginfo');
/* Insert a $_POST variable (submitted form value)*/
function cf7_post($atts){
extract(shortcode_atts(array(
'key' => -1,
), $atts));
if($key == -1) return '';
$val = '';
if( isset( $_POST[$key] ) ){
$val = $_POST[$key];
}
return $val;
}
add_shortcode('CF7_POST', 'cf7_post');
/* Insert a $post (Blog Post) Variable */
function cf7_get_post_var($atts){
extract(shortcode_atts(array(
'key' => 'post_title',
), $atts));
switch($key){
case 'slug':
$key = 'post_name';
break;
case 'title':
$key = 'post_title';
break;
}
global $post;
//echo ''; print_r($post); echo '
';
$val = $post->$key;
return $val;
}
add_shortcode('CF7_get_post_var', 'cf7_get_post_var');
/* Insert the current URL */
function cf7_url(){
$pageURL = 'http';
if( isset( $_SERVER["HTTPS"] ) && $_SERVER["HTTPS"] == "on"){ $pageURL .= "s"; }
$pageURL .= "://";
if( isset( $_SERVER["SERVER_PORT"] ) && $_SERVER["SERVER_PORT"] != "80" ){
$pageURL .= $_SERVER["SERVER_NAME"].":".$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"];
} else {
$pageURL .= $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"];
}
return $pageURL;
}
add_shortcode('CF7_URL', 'cf7_url');
/* Insert a Custom Post Field
* New in 1.0.4
*/
function cf7_get_custom_field($atts){
extract(shortcode_atts(array(
'key' => '',
'post_id' => -1,
'obfuscate' => 'off'
), $atts));
if($post_id < 0){
global $post;
if(isset($post)) $post_id = $post->ID;
}
if($post_id < 0 || empty($key)) return '';
$val = get_post_meta($post_id, $key, true);
if($obfuscate == 'on'){
$val = cf7dtx_obfuscate($val);
}
return $val;
}
add_shortcode('CF7_get_custom_field', 'cf7_get_custom_field');
/* Insert information about the current user
* New in 1.0.4
* See http://codex.wordpress.org/Function_Reference/get_currentuserinfo
*/
function cf7_get_current_user($atts){
extract(shortcode_atts(array(
'key' => 'user_login',
), $atts));
global $current_user;
get_currentuserinfo();
$val = $current_user->$key;
return $val;
}
add_shortcode('CF7_get_current_user', 'cf7_get_current_user');
function cf7_get_referrer( $atts ){
return isset( $_SERVER['HTTP_REFERER'] ) ? $_SERVER['HTTP_REFERER'] : '';
}
add_shortcode( 'CF7_referrer' , 'cf7_get_referrer' );
function cf7dtx_obfuscate($val){
$link = '';
foreach(str_split($val) as $letter)
$link .= '&#'.ord($letter).';';
return $link;
}
function cf7dtx_cf7com_links() {
$links = '';
return $links;
}
add_filter('wpcf7_cf7com_links', 'cf7dtx_cf7com_links');
/*function obf($atts){
extract(shortcode_atts(array(
'val' => ''
), $atts));
return $val.' : '. cf7dtx_obfuscate($val);
}
add_shortcode('obf', 'obf');*/