" . $field_label . "";
}
}
return $str;
}
public static function is_numeric($value, $number_format=""){
switch($number_format){
case "decimal_dot" :
return preg_match("/^(-?[0-9]{1,3}(?:,?[0-9]{3})*(?:\.[0-9]+)?)$/", $value);
break;
case "decimal_comma" :
return preg_match("/^(-?[0-9]{1,3}(?:\.?[0-9]{3})*(?:,[0-9]+)?)$/", $value);
break;
default :
return preg_match("/^(-?[0-9]{1,3}(?:,?[0-9]{3})*(?:\.[0-9]{2})?)$/", $value) || preg_match("/^(-?[0-9]{1,3}(?:\.?[0-9]{3})*(?:,[0-9]{2})?)$/", $value);
}
}
public static function trim_all($text){
$text = trim($text);
do{
$prev_text = $text;
$text = str_replace(" ", " ", $text);
}
while($text != $prev_text);
return $text;
}
public static function format_number($number, $number_format){
if(!is_numeric($number))
return $number;
//replacing commas with dots and dots with commas
if($number_format == "decimal_comma"){
$number = str_replace(",", "|", $number);
$number = str_replace(".", ",", $number);
$number = str_replace("|", ".", $number);
}
return $number;
}
public static function recursive_add_index_file($dir) {
if(!is_dir($dir))
return;
if(!($dp = opendir($dir)))
return;
//ignores all errors
set_error_handler(create_function("", "return 0;"), E_ALL);
//creates an empty index.html file
if($f = fopen($dir . "/index.html", 'w'))
fclose($f);
//restores error handler
restore_error_handler();
while((false !== $file = readdir($dp))){
if(is_dir("$dir/$file") && $file != '.' && $file !='..')
self::recursive_add_index_file("$dir/$file");
}
closedir($dp);
}
public static function clean_number($number, $number_format=""){
if(rgblank($number))
return $number;
$decimal_char = "";
if($number_format == "decimal_dot")
$decimal_char = ".";
else if($number_format == "decimal_comma")
$decimal_char = ",";
$float_number = "";
$clean_number = "";
$is_negative = false;
//Removing all non-numeric characters
$array = str_split($number);
foreach($array as $char){
if (($char >= '0' && $char <= '9') || $char=="," || $char==".")
$clean_number .= $char;
else if($char == '-')
$is_negative = true;
}
//Removing thousand separators but keeping decimal point
$array = str_split($clean_number);
for($i=0, $count = sizeof($array); $i<$count; $i++)
{
$char = $array[$i];
if ($char >= '0' && $char <= '9')
$float_number .= $char;
else if(empty($decimal_char) && ($char == "." || $char == ",") && strlen($clean_number) - $i <= 3)
$float_number .= ".";
else if($decimal_char == $char)
$float_number .= ".";
}
if($is_negative)
$float_number = "-" . $float_number;
return $float_number;
}
public static function json_encode($value){
return json_encode($value);
}
public static function json_decode($str, $is_assoc=true){
return json_decode($str, $is_assoc);
}
//Returns the url of the plugin's root folder
public function get_base_url(){
$folder = basename(dirname(__FILE__));
return plugins_url($folder);
}
//Returns the physical path of the plugin's root folder
public function get_base_path(){
$folder = basename(dirname(__FILE__));
return WP_PLUGIN_DIR . "/" . $folder;
}
public static function get_email_fields($form){
$fields = array();
foreach($form["fields"] as $field){
if(RGForms::get("type", $field) == "email" || RGForms::get("inputType", $field) == "email")
$fields[] = $field;
}
return $fields;
}
public static function truncate_middle($text, $max_length){
if(strlen($text) <= $max_length)
return $text;
$middle = intval($max_length / 2);
return substr($text, 0, $middle) . "..." . substr($text, strlen($text) - $middle, $middle);
}
public static function is_invalid_or_empty_email($email){
return empty($email) || !self::is_valid_email($email);
}
public static function is_valid_url($url){
return preg_match('!^(http|https)://([\w-]+\.?)+[\w-]+(:\d+)?(/[\w- ./?%&=+\']*)?$!', $url);
}
public static function is_valid_email($email){
return preg_match('/^(([a-zA-Z0-9_.\-+!#$&\'*+=?^`{|}~])+\@((([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+|localhost) *,? *)+$/', $email);
}
public static function get_label($field, $input_id = 0, $input_only = false){
return RGFormsModel::get_label($field, $input_id, $input_only);
}
public static function get_input($field, $id){
return RGFormsModel::get_input($field, $id);
}
public static function insert_post_content_variables($fields, $element_id, $callback, $max_label_size=25){
self::insert_variables($fields, $element_id, true, "", "InsertPostContentVariable('{$element_id}', '{$callback}');", $max_label_size, null, "", "gform_content_template_merge_tags");
?>
post_title;
case "caption" :
$media = get_post($media_id);
return $media->post_excerpt;
case "description" :
$media = get_post($media_id);
return $media->post_content;
default :
$img = wp_get_attachment_image($media_id, $arg1, false, array("class" => "size-{$arg1} align{$arg2} wp-image-{$media_id}"));
return $img;
}
}
public static function replace_variables_post_image($text, $post_images, $lead){
preg_match_all('/{[^{]*?:(\d+)(:([^:]*?))?(:([^:]*?))?(:url)?}/mi', $text, $matches, PREG_SET_ORDER);
if(is_array($matches))
{
foreach($matches as $match){
$input_id = $match[1];
//ignore fields that are not post images
if(!isset($post_images[$input_id]))
continue;
//Reading alignment and "url" parameters.
//Format could be {image:5:medium:left:url} or {image:5:medium:url}
$size_meta = empty($match[3]) ? "full" : $match[3];
$align = empty($match[5]) ? "none" : $match[5];
if($align == "url"){
$align = "none";
$is_url = true;
}
else{
$is_url = rgar($match,6) == ":url";
}
$media_id = $post_images[$input_id];
$value = is_wp_error($media_id) ? "" : self::get_post_image_variable($media_id, $size_meta, $align, $is_url);
$text = str_replace($match[0], $value , $text);
}
}
return $text;
}
public static function implode_non_blank($separator, $array){
if(!is_array($array))
return "";
$ary = array();
foreach($array as $item){
if(!rgblank($item))
$ary[] = $item;
}
return implode($separator, $ary);
}
private static function format_variable_value($value, $url_encode, $esc_html, $format){
if($esc_html)
$value = esc_html($value);
if($format == "html")
$value = nl2br($value);
if($url_encode)
$value = urlencode($value);
return $value;
}
public static function replace_variables($text, $form, $lead, $url_encode = false, $esc_html=true, $nl2br = true, $format="html"){
$text = $nl2br ? nl2br($text) : $text;
//Replacing field variables
preg_match_all('/{[^{]*?:(\d+(\.\d+)?)(:(.*?))?}/mi', $text, $matches, PREG_SET_ORDER);
if(is_array($matches))
{
foreach($matches as $match){
$input_id = $match[1];
$field = RGFormsModel::get_field($form,$input_id);
$value = RGFormsModel::get_lead_field_value($lead, $field);
$raw_value = $value;
if(is_array($value))
$value = rgar($value, $input_id);
$value = self::format_variable_value($value, $url_encode, $esc_html, $format);
switch(RGFormsModel::get_input_type($field)){
case "fileupload" :
$value = str_replace(" ", "%20", $value);
break;
case "post_image" :
list($url, $title, $caption, $description) = explode("|:|", $value);
$value = str_replace(" ", "%20", $url);
break;
case "checkbox" :
case "select" :
case "radio" :
$use_value = rgar($match,4) == "value";
$use_price = in_array(rgar($match,4), array("price", "currency"));
$format_currency = rgar($match,4) == "currency";
if(is_array($raw_value) && (string)intval($input_id) != $input_id){
$items = array($input_id => $value); //float input Ids. (i.e. 4.1 ). Used when targeting specific checkbox items
}
else if(is_array($raw_value)){
$items = $raw_value;
}
else{
$items = array($input_id => $raw_value);
}
$ary = array();
foreach($items as $input_id => $item){
if($use_value){
list($val, $price) = rgexplode("|", $item, 2);
}
else if($use_price){
list($name, $val) = rgexplode("|", $item, 2);
if($format_currency)
$val = GFCommon::to_money($val, rgar($lead, "currency"));
}
else if($field["type"] == "post_category"){
$use_id = strtolower(rgar($match,4)) == "id";
$item_value = self::format_post_category($item, $use_id);
$val = RGFormsModel::is_field_hidden($form, $field, array(), $lead) ? "" : $item_value;
}
else{
$val = RGFormsModel::is_field_hidden($form, $field, array(), $lead) ? "" : RGFormsModel::get_choice_text($field, $raw_value, $input_id);
}
$ary[] = self::format_variable_value($val, $url_encode, $esc_html, $format);
}
$value = self::implode_non_blank(", ", $ary);
break;
case "multiselect" :
if($field["type"] == "post_category"){
$use_id = strtolower(rgar($match,4)) == "id";
$items = explode(",", $value);
if(is_array($items)){
$cats = array();
foreach($items as $item){
$cat = self::format_post_category($item, $use_id);
$cats[] = self::format_variable_value($cat, $url_encode, $esc_html, $format);
}
$value = self::implode_non_blank(", ", $cats);
}
}
break;
case "date" :
$value = self::date_display($value, rgar($field,"dateFormat"));
break;
case "total" :
$format_numeric = rgar($match,4) == "price";
$value = $format_numeric ? GFCommon::to_number($value) : GFCommon::to_money($value);
$value = self::format_variable_value($value, $url_encode, $esc_html, $format);
break;
case "post_category" :
$use_id = strtolower(rgar($match,4)) == "id";
$value = self::format_post_category($value, $use_id);
$value = self::format_variable_value($value, $url_encode, $esc_html, $format);
break;
case "list" :
$output_format = in_array(rgar($match,4), array("text", "html", "url")) ? rgar($match,4) : $format;
$value = self::get_lead_field_display($field, $raw_value, $lead["currency"], true, $output_format);
break;
}
if(rgar($match,4) == "label"){
$value = empty($value) ? "" : rgar($field, "label");
}
else if(rgar($match,4) == "qty" && $field["type"] == "product"){
//getting quantity associated with product field
$products = self::get_product_fields($form, $lead, false, false);
$value = 0;
foreach($products["products"] as $product_id => $product)
{
if($product_id == $field["id"])
$value = $product["quantity"];
}
}
//filter can change merge code variable
$value = apply_filters("gform_merge_tag_filter", $value, $input_id, rgar($match,4), $field);
if($value === false)
$value = "";
$text = str_replace($match[0], $value , $text);
}
}
//replacing global variables
//form title
$text = str_replace("{form_title}", $url_encode ? urlencode($form["title"]) : $form["title"], $text);
$matches = array();
preg_match_all("/{all_fields(:(.*?))?}/", $text, $matches, PREG_SET_ORDER);
foreach($matches as $match){
$options = explode(",", rgar($match,2));
$use_value = in_array("value", $options);
$display_empty = in_array("empty", $options);
$use_admin_label = in_array("admin", $options);
//all submitted fields using text
$text = str_replace($match[0], self::get_submitted_fields($form, $lead, $display_empty, !$use_value, $format, $use_admin_label, "all_fields", rgar($match,2)), $text);
}
//all submitted fields including empty fields
$text = str_replace("{all_fields_display_empty}", self::get_submitted_fields($form, $lead, true, true, $format, false, "all_fields_display_empty"), $text);
//pricing fields
$text = str_replace("{pricing_fields}", self::get_submitted_pricing_fields($form, $lead, $format), $text);
//form id
$text = str_replace("{form_id}", $url_encode ? urlencode($form["id"]) : $form["id"], $text);
//entry id
$text = str_replace("{entry_id}", $url_encode ? urlencode(rgar($lead, "id")) : rgar($lead, "id"), $text);
//entry url
$entry_url = get_bloginfo("wpurl") . "/wp-admin/admin.php?page=gf_entries&view=entry&id=" . $form["id"] . "&lid=" . rgar($lead,"id");
$text = str_replace("{entry_url}", $url_encode ? urlencode($entry_url) : $entry_url, $text);
//post id
$text = str_replace("{post_id}", $url_encode ? urlencode($lead["post_id"]) : $lead["post_id"], $text);
//admin email
$wp_email = get_bloginfo("admin_email");
$text = str_replace("{admin_email}", $url_encode ? urlencode($wp_email) : $wp_email, $text);
//post edit url
$post_url = get_bloginfo("wpurl") . "/wp-admin/post.php?action=edit&post=" . $lead["post_id"];
$text = str_replace("{post_edit_url}", $url_encode ? urlencode($post_url) : $post_url, $text);
$text = self::replace_variables_prepopulate($text, $url_encode);
// hook allows for custom merge tags
$text = apply_filters('gform_replace_merge_tags', $text, $form, $lead, $url_encode, $esc_html, $nl2br, $format);
return $text;
}
public static function format_post_category($value, $use_id){
list($item_value, $item_id) = rgexplode(":", $value, 2);
if($use_id && !empty($item_id))
$item_value = $item_id;
return $item_value;
}
public static function get_embed_post(){
global $embed_post, $post, $wp_query;
if($embed_post){
return $embed_post;
}
if(!rgempty("gform_embed_post")){
$post_id = absint(rgpost("gform_embed_post"));
$embed_post = get_postdata($post_id);
}
else if($wp_query->is_in_loop){
$embed_post = $post;
}
else{
$embed_post = array();
}
}
public static function replace_variables_prepopulate($text, $url_encode=false){
//embed url
$text = str_replace("{embed_url}", $url_encode ? urlencode(RGFormsModel::get_current_page_url()) : RGFormsModel::get_current_page_url(), $text);
$local_timestamp = self::get_local_timestamp(time());
//date (mm/dd/yyyy)
$local_date_mdy = date_i18n("m/d/Y", $local_timestamp, true);
$text = str_replace("{date_mdy}", $url_encode ? urlencode($local_date_mdy) : $local_date_mdy, $text);
//date (dd/mm/yyyy)
$local_date_dmy = date_i18n("d/m/Y", $local_timestamp, true);
$text = str_replace("{date_dmy}", $url_encode ? urlencode($local_date_dmy) : $local_date_dmy, $text);
//ip
$text = str_replace("{ip}", $url_encode ? urlencode($_SERVER['REMOTE_ADDR']) : $_SERVER['REMOTE_ADDR'], $text);
global $post;
$post_array = self::object_to_array($post);
preg_match_all("/\{embed_post:(.*?)\}/", $text, $matches, PREG_SET_ORDER);
foreach($matches as $match){
$full_tag = $match[0];
$property = $match[1];
$text = str_replace($full_tag, $url_encode ? urlencode($post_array[$property]) : $post_array[$property], $text);
}
//embed post custom fields
preg_match_all("/\{custom_field:(.*?)\}/", $text, $matches, PREG_SET_ORDER);
foreach($matches as $match){
$full_tag = $match[0];
$custom_field_name = $match[1];
$custom_field_value = !empty($post_array["ID"]) ? get_post_meta($post_array["ID"], $custom_field_name, true) : "";
$text = str_replace($full_tag, $url_encode ? urlencode($custom_field_value) : $custom_field_value, $text);
}
//user agent
$text = str_replace("{user_agent}", $url_encode ? urlencode(RGForms::get("HTTP_USER_AGENT", $_SERVER)) : RGForms::get("HTTP_USER_AGENT", $_SERVER), $text);
//referrer
$text = str_replace("{referer}", $url_encode ? urlencode(RGForms::get("HTTP_REFERER", $_SERVER)) : RGForms::get("HTTP_REFERER", $_SERVER), $text);
//logged in user info
global $userdata, $wp_version, $current_user;
$user_array = self::object_to_array($userdata);
preg_match_all("/\{user:(.*?)\}/", $text, $matches, PREG_SET_ORDER);
foreach($matches as $match){
$full_tag = $match[0];
$property = $match[1];
$value = version_compare($wp_version, '3.3', '>=') ? $current_user->get($property) : $user_array[$property];
$value = $url_encode ? urlencode($value) : $value;
$text = str_replace($full_tag, $value, $text);
}
return $text;
}
public static function object_to_array($object){
$array=array();
if(!empty($object)){
foreach($object as $member=>$data)
$array[$member]=$data;
}
return $array;
}
public static function is_empty_array($val){
if(!is_array($val))
$val = array($val);
$ary = array_values($val);
foreach($ary as $item){
if(!rgblank($item))
return false;
}
return true;
}
public static function get_submitted_fields($form, $lead, $display_empty=false, $use_text=false, $format="html", $use_admin_label=false, $merge_tag="", $options=""){
$field_data = "";
if($format == "html"){
$field_data = '
';
}
$options_array = explode(",", $options);
$no_admin = in_array("noadmin", $options_array);
$no_hidden = in_array("nohidden", $options_array);
$has_product_fields = false;
foreach($form["fields"] as $field){
$field_value = "";
$field_label = $use_admin_label && !rgempty("adminLabel", $field) ? rgar($field, "adminLabel") : esc_html(GFCommon::get_label($field));
switch($field["type"]){
case "captcha" :
break;
case "section" :
if(!GFCommon::is_section_empty($field, $form, $lead) || $display_empty){
switch($format){
case "text" :
$field_value = "--------------------------------\n{$field_label}\n\n";
break;
default:
$field_value = sprintf('
| %s |
', $field_label);
break;
}
}
$field_value = apply_filters("gform_merge_tag_filter", $field_value, $merge_tag, $options, $field);
$field_data .= $field_value;
break;
case "password" :
//ignore password fields
break;
default :
//ignore product fields as they will be grouped together at the end of the grid
if(self::is_product_field($field["type"])){
$has_product_fields = true;
continue;
}
else if(RGFormsModel::is_field_hidden($form, $field, array(), $lead)){
//ignore fields hidden by conditional logic
continue;
}
$field_value = RGFormsModel::get_lead_field_value($lead, $field);
$field_value = GFCommon::get_lead_field_display($field, $field_value, rgar($lead,"currency"), $use_text, $format, "email");
$display_field = true;
//depending on parameters, don't display adminOnly or hidden fields
if($no_admin && rgar($field, "adminOnly"))
$display_field = false;
else if($no_hidden && RGFormsModel::get_input_type($field) == "hidden")
$display_field = false;
//if field is not supposed to be displayed, pass false to filter. otherwise, pass field's value
if(!$display_field)
$field_value = false;
$field_value = apply_filters("gform_merge_tag_filter", $field_value, $merge_tag, $options, $field);
if($field_value === false)
continue;
if( !empty($field_value) || strlen($field_value) > 0 || $display_empty){
switch($format){
case "text" :
$field_data .= "{$field_label}: {$field_value}\n\n";
break;
default:
$field_data .= sprintf('
|
%s
|
| |
%s
|
', $field_label, empty($field_value) && strlen($field_value) == 0 ? " " : $field_value);
break;
}
}
}
}
if($has_product_fields)
$field_data .= self::get_submitted_pricing_fields($form, $lead, $format, $use_text, $use_admin_label);
if($format == "html"){
$field_data .='
|
';
}
return $field_data;
}
public static function get_submitted_pricing_fields($form, $lead, $format, $use_text=true, $use_admin_label=false){
$form_id = $form["id"];
$order_label = apply_filters("gform_order_label_{$form["id"]}", apply_filters("gform_order_label", __("Order", "gravityforms"), $form["id"]), $form["id"]);
$products = GFCommon::get_product_fields($form, $lead, $use_text, $use_admin_label);
$total = 0;
$field_data = "";
switch($format){
case "text" :
if(!empty($products["products"])){
$field_data = "--------------------------------\n" . $order_label . "\n\n";
foreach($products["products"] as $product){
$product_name = $product["quantity"] . " " . $product["name"];
$price = self::to_number($product["price"]);
if(!empty($product["options"])){
$product_name .= " (";
$options = array();
foreach($product["options"] as $option){
$price += self::to_number($option["price"]);
$options[] = $option["option_name"];
}
$product_name .= implode(", ", $options) . ")";
}
$subtotal = floatval($product["quantity"]) * $price;
$total += $subtotal;
$field_data .= "{$product_name}: " . self::to_money($subtotal, $lead["currency"]) . "\n\n";
}
$total += floatval($products["shipping"]["price"]);
if(!empty($products["shipping"]["name"]))
$field_data .= $products["shipping"]["name"] . ": " . self::to_money($products["shipping"]["price"], $lead["currency"]) . "\n\n";
$field_data .= __("Total", "gravityforms") . ": " . self::to_money($total, $lead["currency"]) . "\n\n";
}
break;
default :
if(!empty($products["products"])){
$field_data ='
|
' . $order_label . '
|
| |
| ' . apply_filters("gform_product_{$form_id}", apply_filters("gform_product", __("Product", "gravityforms"), $form_id), $form_id) . ' |
' . apply_filters("gform_product_qty_{$form_id}", apply_filters("gform_product_qty", __("Qty", "gravityforms"), $form_id), $form_id) . ' |
' . apply_filters("gform_product_unitprice_{$form_id}", apply_filters("gform_product_unitprice", __("Unit Price", "gravityforms"), $form_id), $form_id) . ' |
' . apply_filters("gform_product_price_{$form_id}", apply_filters("gform_product_price", __("Price", "gravityforms"), $form_id), $form_id) . ' |
';
foreach($products["products"] as $product){
$field_data .= '
' . esc_html($product["name"]) .'
';
$price = self::to_number($product["price"]);
if(is_array(rgar($product,"options"))){
foreach($product["options"] as $option){
$price += self::to_number($option["price"]);
$field_data .= '- ' . $option["option_label"] .'
';
}
}
$subtotal = floatval($product["quantity"]) * $price;
$total += $subtotal;
$field_data .='
|
' . $product["quantity"] .' |
' . self::to_money($price, $lead["currency"]) .' |
' . self::to_money($subtotal, $lead["currency"]) .' |
';
}
$total += floatval($products["shipping"]["price"]);
$field_data .= '
';
if(!empty($products["shipping"]["name"])){
$field_data .= '
| |
' . $products["shipping"]["name"] . ' |
'. self::to_money($products["shipping"]["price"], $lead["currency"]) . ' |
';
}
$field_data .= '
';
if(empty($products["shipping"]["name"])){
$field_data .= '
| | ';
}
$field_data .= '
' . __("Total:", "gravityforms") . ' |
'. self::to_money($total, $lead["currency"]) . ' |
|
';
}
break;
}
return $field_data;
}
public static function send_user_notification($form, $lead, $override_options = false){
$form_id = $form["id"];
if(!isset($form["autoResponder"]))
return;
//handling autoresponder email
$to_field = isset($form["autoResponder"]["toField"]) ? rgget($form["autoResponder"]["toField"], $lead) : "";
$to = apply_filters("gform_autoresponder_email_{$form_id}", apply_filters("gform_autoresponder_email", $to_field, $form), $form);
$subject = GFCommon::replace_variables(rgget("subject", $form["autoResponder"]), $form, $lead, false, false);
$message_format = apply_filters("gform_notification_format_{$form["id"]}", apply_filters("gform_notification_format", "html", "user", $form, $lead), "user", $form, $lead);
$message = GFCommon::replace_variables(rgget("message", $form["autoResponder"]), $form, $lead, false, false, !rgget("disableAutoformat", $form["autoResponder"]), $message_format);
$message = do_shortcode($message);
//Running trough variable replacement
$to = GFCommon::replace_variables($to, $form, $lead, false, false);
$from = GFCommon::replace_variables(rgget("from", $form["autoResponder"]), $form, $lead, false, false);
$bcc = GFCommon::replace_variables(rgget("bcc", $form["autoResponder"]), $form, $lead, false, false);
$reply_to = GFCommon::replace_variables(rgget("replyTo", $form["autoResponder"]), $form, $lead, false, false);
$from_name = GFCommon::replace_variables(rgget("fromName", $form["autoResponder"]), $form, $lead, false, false);
// override default values if override options provided
if($override_options && is_array($override_options)){
foreach($override_options as $override_key => $override_value){
${$override_key} = $override_value;
}
}
$attachments = apply_filters("gform_user_notification_attachments_{$form_id}", apply_filters("gform_user_notification_attachments", array(), $lead, $form), $lead, $form);
self::send_email($from, $to, $bcc, $reply_to, $subject, $message, $from_name, $message_format, $attachments);
}
public static function send_admin_notification($form, $lead, $override_options = false){
$form_id = $form["id"];
//handling admin notification email
$subject = GFCommon::replace_variables(rgget("subject", $form["notification"]), $form, $lead, false, false);
$message_format = apply_filters("gform_notification_format_{$form["id"]}", apply_filters("gform_notification_format", "html", "admin", $form, $lead), "admin", $form, $lead);
$message = GFCommon::replace_variables(rgget("message", $form["notification"]), $form, $lead, false, false, !rgget("disableAutoformat", $form["notification"]), $message_format);
$message = do_shortcode($message);
$version_info = self::get_version_info();
$is_expired = !rgempty("expiration_time", $version_info) && $version_info["expiration_time"] < time();
if(!$version_info["is_valid_key"] && $is_expired){
$message .= "
Your Gravity Forms License Key has expired. In order to continue receiving support and software updates you must renew your license key. You can do so by following the renewal instructions on the Gravity Forms Settings page in your WordPress Dashboard or by clicking here.";
}
$from = rgempty("fromField", $form["notification"]) ? rgget("from", $form["notification"]) : rgget($form["notification"]["fromField"], $lead);
if(rgempty("fromNameField", $form["notification"])){
$from_name = rgget("fromName", $form["notification"]);
}
else{
$field = RGFormsModel::get_field($form, rgget("fromNameField", $form["notification"]));
$value = RGFormsModel::get_lead_field_value($lead, $field);
$from_name = GFCommon::get_lead_field_display($field, $value);
}
$replyTo = rgempty("replyToField", $form["notification"]) ? rgget("replyTo", $form["notification"]): rgget($form["notification"]["replyToField"], $lead);
if(rgempty("routing", $form["notification"])){
$email_to = rgget("to", $form["notification"]);
}
else{
$email_to = array();
foreach($form["notification"]["routing"] as $routing){
$source_field = RGFormsModel::get_field($form, $routing["fieldId"]);
$field_value = RGFormsModel::get_field_value($source_field, array());
$is_value_match = RGFormsModel::is_value_match($field_value, $routing["value"], $routing["operator"], $source_field) && !RGFormsModel::is_field_hidden($form, $source_field, array(), $lead);
if ($is_value_match)
$email_to[] = $routing["email"];
}
$email_to = join(",", $email_to);
}
//Running through variable replacement
$email_to = GFCommon::replace_variables($email_to, $form, $lead, false, false);
$from = GFCommon::replace_variables($from, $form, $lead, false, false);
$bcc = GFCommon::replace_variables(rgget("bcc", $form["notification"]), $form, $lead, false, false);
$reply_to = GFCommon::replace_variables($replyTo, $form, $lead, false, false);
$from_name = GFCommon::replace_variables($from_name, $form, $lead, false, false);
//Filters the admin notification email to address. Allows users to change email address before notification is sent
$to = apply_filters("gform_notification_email_{$form_id}" , apply_filters("gform_notification_email", $email_to, $lead), $lead);
// override default values if override options provided
if($override_options && is_array($override_options)){
foreach($override_options as $override_key => $override_value){
${$override_key} = $override_value;
}
}
$attachments = apply_filters("gform_admin_notification_attachments_{$form_id}", apply_filters("gform_admin_notification_attachments", array(), $lead, $form), $lead, $form);
self::send_email($from, $to, $bcc, $replyTo, $subject, $message, $from_name, $message_format, $attachments);
}
public static function has_admin_notification($form){
return (!empty($form["notification"]["to"]) || !empty($form["notification"]["routing"])) && (!empty($form["notification"]["subject"]) || !empty($form["notification"]["message"]));
}
public static function has_user_notification($form){
return !empty($form["autoResponder"]["toField"]) && (!empty($form["autoResponder"]["subject"]) || !empty($form["autoResponder"]["message"]));
}
private static function send_email($from, $to, $bcc, $reply_to, $subject, $message, $from_name="", $message_format="html", $attachments=""){
$to = str_replace(" ", "", $to);
$bcc = str_replace(" ", "", $bcc);
//invalid to email address or no content. can't send email
if(!GFCommon::is_valid_email($to) || (empty($subject) && empty($message)))
return;
if(!GFCommon::is_valid_email($from))
$from = get_bloginfo("admin_email");
//invalid from address. can't send email
if(!GFCommon::is_valid_email($from))
return;
$content_type = $message_format == "html" ? "text/html" : "text/plain";
$name = empty($from_name) ? $from : $from_name;
$headers = "From: \"$name\" <$from> \r\n";
$headers .= GFCommon::is_valid_email($reply_to) ? "Reply-To: $reply_to\r\n" :"";
$headers .= GFCommon::is_valid_email($bcc) ? "Bcc: $bcc\r\n" :"";
$headers .= "Content-type: {$content_type}; charset=" . get_option('blog_charset') . "\r\n";
$result = wp_mail($to, $subject, $message, $headers, $attachments);
}
public static function has_post_field($fields){
foreach($fields as $field){
if(in_array($field["type"], array("post_title", "post_content", "post_excerpt", "post_category", "post_image", "post_tags", "post_custom_field")))
return true;
}
return false;
}
public static function has_list_field($form){
return self::has_field_by_type($form, 'list');
}
public static function has_credit_card_field($form){
return self::has_field_by_type($form, 'creditcard');
}
private static function has_field_by_type($form, $type) {
if(is_array($form["fields"])){
foreach($form["fields"] as $field){
if(RGFormsModel::get_input_type($field) == $type)
return true;
}
}
return false;
}
public static function current_user_can_any($caps){
if(!is_array($caps))
return current_user_can($caps) || current_user_can("gform_full_access");
foreach($caps as $cap){
if(current_user_can($cap))
return true;
}
return current_user_can("gform_full_access");
}
public static function current_user_can_which($caps){
foreach($caps as $cap){
if(current_user_can($cap))
return $cap;
}
return "";
}
function is_pricing_field($field_type){
return self::is_product_field($field_type) || $field_type == "donation";
}
function is_product_field($field_type){
return in_array($field_type, array("option", "quantity", "product", "total", "shipping", "calculation"));
}
function all_caps(){
return array( 'gravityforms_edit_forms',
'gravityforms_delete_forms',
'gravityforms_create_form',
'gravityforms_view_entries',
'gravityforms_edit_entries',
'gravityforms_delete_entries',
'gravityforms_view_settings',
'gravityforms_edit_settings',
'gravityforms_export_entries',
'gravityforms_uninstall',
'gravityforms_view_entry_notes',
'gravityforms_edit_entry_notes',
'gravityforms_view_updates',
'gravityforms_addon_browser',
'gravityforms_preview_forms'
);
}
public static function delete_directory($dir) {
if(!file_exists($dir))
return;
if ($handle = opendir($dir)){
$array = array();
while (false !== ($file = readdir($handle))) {
if ($file != "." && $file != "..") {
if(is_dir($dir.$file)){
if(!@rmdir($dir.$file)) // Empty directory? Remove it
self::delete_directory($dir.$file.'/'); // Not empty? Delete the files inside it
}
else{
@unlink($dir.$file);
}
}
}
closedir($handle);
@rmdir($dir);
}
}
public static function get_remote_message(){
return stripslashes(get_option("rg_gforms_message"));
}
public static function get_key(){
return get_option("rg_gforms_key");
}
public static function has_update($use_cache=true){
$version_info = GFCommon::get_version_info($use_cache);
return version_compare(GFCommon::$version, $version_info["version"], '<');
}
public static function get_key_info($key){
$options = array('method' => 'POST', 'timeout' => 3);
$options['headers'] = array(
'Content-Type' => 'application/x-www-form-urlencoded; charset=' . get_option('blog_charset'),
'User-Agent' => 'WordPress/' . get_bloginfo("version"),
'Referer' => get_bloginfo("url")
);
$request_url = GRAVITY_MANAGER_URL . "/api.php?op=get_key&key={$key}";
$raw_response = wp_remote_request($request_url, $options);
if ( is_wp_error( $raw_response ) || $raw_response['response']['code'] != 200)
return array();
$key_info = unserialize(trim($raw_response["body"]));
return $key_info ? $key_info : array();
}
public static function get_version_info($cache=true){
$raw_response = get_transient("gform_update_info");
if(!$cache)
$raw_response = null;
if(!$raw_response){
//Getting version number
$options = array('method' => 'POST', 'timeout' => 20);
$options['headers'] = array(
'Content-Type' => 'application/x-www-form-urlencoded; charset=' . get_option('blog_charset'),
'User-Agent' => 'WordPress/' . get_bloginfo("version"),
'Referer' => get_bloginfo("url")
);
$request_url = GRAVITY_MANAGER_URL . "/version.php?" . self::get_remote_request_params();
$raw_response = wp_remote_request($request_url, $options);
//caching responses.
set_transient("gform_update_info", $raw_response, 86400); //caching for 24 hours
}
if ( is_wp_error( $raw_response ) || 200 != $raw_response['response']['code'])
return array("is_valid_key" => "1", "version" => "", "url" => "");
else
{
$ary = explode("||", $raw_response['body']);
$info = array("is_valid_key" => $ary[0], "version" => $ary[1], "url" => $ary[2]);
if(count($ary) == 4)
$info["expiration_time"] = $ary[3];
return $info;
}
}
public static function get_remote_request_params(){
global $wpdb;
return sprintf("of=GravityForms&key=%s&v=%s&wp=%s&php=%s&mysql=%s", urlencode(self::get_key()), urlencode(self::$version), urlencode(get_bloginfo("version")), urlencode(phpversion()), urlencode($wpdb->db_version()));
}
public static function ensure_wp_version(){
if(!GF_SUPPORTED_WP_VERSION){
echo "Gravity Forms require WordPress 3.0 or greater. You must upgrade WordPress in order to use Gravity Forms
";
return false;
}
return true;
}
public static function check_update($option, $cache=true){
$version_info = self::get_version_info($cache);
if (!$version_info)
return $option;
$plugin_path = "gravityforms/gravityforms.php";
if(empty($option->response[$plugin_path]))
$option->response[$plugin_path] = new stdClass();
//Empty response means that the key is invalid. Do not queue for upgrade
if(!$version_info["is_valid_key"] || version_compare(GFCommon::$version, $version_info["version"], '>=')){
unset($option->response[$plugin_path]);
}
else{
$option->response[$plugin_path]->url = "http://www.gravityforms.com";
$option->response[$plugin_path]->slug = "gravityforms";
$option->response[$plugin_path]->package = str_replace("{KEY}", GFCommon::get_key(), $version_info["url"]);
$option->response[$plugin_path]->new_version = $version_info["version"];
$option->response[$plugin_path]->id = "0";
}
return $option;
}
public static function cache_remote_message(){
//Getting version number
$key = GFCommon::get_key();
$body = "key=$key";
$options = array('method' => 'POST', 'timeout' => 3, 'body' => $body);
$options['headers'] = array(
'Content-Type' => 'application/x-www-form-urlencoded; charset=' . get_option('blog_charset'),
'Content-Length' => strlen($body),
'User-Agent' => 'WordPress/' . get_bloginfo("version"),
'Referer' => get_bloginfo("url")
);
$request_url = GRAVITY_MANAGER_URL . "/message.php?" . GFCommon::get_remote_request_params();
$raw_response = wp_remote_request($request_url, $options);
if ( is_wp_error( $raw_response ) || 200 != $raw_response['response']['code'] )
$message = "";
else
$message = $raw_response['body'];
//validating that message is a valid Gravity Form message. If message is invalid, don't display anything
if(substr($message, 0, 10) != "")
$message = "";
update_option("rg_gforms_message", $message);
}
public static function get_local_timestamp($timestamp){
return $timestamp + (get_option( 'gmt_offset' ) * 3600 );
}
public static function format_date($gmt_datetime, $is_human = true, $date_format="", $include_time=true){
if(empty($gmt_datetime))
return "";
//adjusting date to local configured Time Zone
$lead_gmt_time = mysql2date("G", $gmt_datetime);
$lead_local_time = self::get_local_timestamp($lead_gmt_time);
if(empty($date_format))
$date_format = get_option('date_format');
if($is_human){
$time_diff = time() - $lead_gmt_time;
if ($time_diff > 0 && $time_diff < 24*60*60)
$date_display = sprintf(__('%s ago', 'gravityforms'), human_time_diff($lead_gmt_time));
else
$date_display = $include_time ? sprintf(__('%1$s at %2$s', 'gravityforms'), date_i18n($date_format, $lead_local_time, true), date_i18n(get_option('time_format'), $lead_local_time, true)) : date_i18n($date_format, $lead_local_time, true);
}
else{
$date_display = $include_time ? sprintf(__('%1$s at %2$s', 'gravityforms'), date_i18n($date_format, $lead_local_time, true), date_i18n(get_option('time_format'), $lead_local_time, true)) : date_i18n($date_format, $lead_local_time, true);
}
return $date_display;
}
public static function get_selection_value($value){
$ary = explode("|", $value);
$val = $ary[0];
return $val;
}
public static function selection_display($value, $field, $currency="", $use_text=false){
$ary = explode("|", $value);
$val = $ary[0];
$price = count($ary) > 1 ? $ary[1] : "";
if($use_text)
$val = RGFormsModel::get_choice_text($field, $val);
if(!empty($price))
return "$val (" . self::to_money($price, $currency) . ")";
else
return $val;
}
public static function date_display($value, $format = "mdy"){
$date = self::parse_date($value, $format);
if(empty($date))
return $value;
list($position, $separator) = rgexplode("_", $format, 2);
switch($separator){
case "dash" :
$separator = "-";
break;
case "dot" :
$separator = ".";
break;
default :
$separator = "/";
break;
}
switch($position){
case "ymd" :
return $date["year"] . $separator . $date["month"] . $separator . $date["day"];
break;
case "dmy" :
return $date["day"] . $separator . $date["month"] . $separator . $date["year"];
break;
default :
return $date["month"] . $separator . $date["day"] . $separator . $date["year"];
break;
}
}
public static function parse_date($date, $format="mdy"){
$date_info = array();
$position = substr($format, 0, 3);
if(is_array($date)){
switch($position){
case "mdy" :
$date_info["month"] = rgar($date, 0);
$date_info["day"] = rgar($date, 1);
$date_info["year"] = rgar($date, 2);
break;
case "dmy" :
$date_info["day"] = rgar($date, 0);
$date_info["month"] = rgar($date, 1);
$date_info["year"] = rgar($date, 2);
break;
case "ymd" :
$date_info["year"] = rgar($date, 0);
$date_info["month"] = rgar($date, 1);
$date_info["day"] = rgar($date, 2);
break;
}
return $date_info;
}
$date = preg_replace("|[/\.]|", "-", $date);
if(preg_match('/^(\d{1,4})-(\d{1,2})-(\d{1,4})$/', $date, $matches)){
if(strlen($matches[1]) == 4){
//format yyyy-mm-dd
$date_info["year"] = $matches[1];
$date_info["month"] = $matches[2];
$date_info["day"] = $matches[3];
}
else if ($position == "mdy"){
//format mm-dd-yyyy
$date_info["month"] = $matches[1];
$date_info["day"] = $matches[2];
$date_info["year"] = $matches[3];
}
else{
//format dd-mm-yyyy
$date_info["day"] = $matches[1];
$date_info["month"] = $matches[2];
$date_info["year"] = $matches[3];
}
}
return $date_info;
}
public static function truncate_url($url){
$truncated_url = basename($url);
if(empty($truncated_url))
$truncated_url = dirname($url);
$ary = explode("?", $truncated_url);
return $ary[0];
}
public static function get_tabindex(){
return GFCommon::$tab_index > 0 ? "tabindex='" . GFCommon::$tab_index++ . "'" : "";
}
public static function get_checkbox_choices($field, $value, $disabled_text){
$choices = "";
if(is_array($field["choices"])){
$choice_number = 1;
$count = 1;
foreach($field["choices"] as $choice){
if($choice_number % 10 == 0) //hack to skip numbers ending in 0. so that 5.1 doesn't conflict with 5.10
$choice_number++;
$input_id = $field["id"] . '.' . $choice_number;
$id = $field["id"] . '_' . $choice_number++;
if(empty($_POST) && rgar($choice,"isSelected")){
$checked = "checked='checked'";
}
else if(is_array($value) && RGFormsModel::choice_value_match($field, $choice, rgget($input_id, $value))){
$checked = "checked='checked'";
}
else if(!is_array($value) && RGFormsModel::choice_value_match($field, $choice, $value)){
$checked = "checked='checked'";
}
else{
$checked = "";
}
$logic_event = self::get_logic_event($field, "click");
$tabindex = self::get_tabindex();
$choice_value = $choice["value"];
if(rgget("enablePrice", $field))
$choice_value .= "|" . GFCommon::to_number($choice["price"]);
$choices.= sprintf("", $input_id, esc_attr($choice_value), $checked, $id, $disabled_text, $id, $choice["text"]);
if(IS_ADMIN && RG_CURRENT_VIEW != "entry" && $count >=5)
break;
$count++;
}
$total = sizeof($field["choices"]);
if($count < $total)
$choices .= "" . sprintf(__("%d of %d items shown. Edit field to view all", "gravityforms"), $count, $total) . "";
}
return apply_filters("gform_field_choices_" . rgget("formId", $field), apply_filters("gform_field_choices", $choices, $field), $field);
}
public static function get_radio_choices($field, $value="", $disabled_text){
$choices = "";
if(is_array($field["choices"])){
$choice_id = 0;
// add "other" choice to choices if enabled
if(rgar($field, 'enableOtherChoice')) {
$other_default_value = GFCommon::get_other_choice_value();
$field["choices"][] = array('text' => $other_default_value, 'value' => 'gf_other_choice', 'isSelected' => false, 'isOtherChoice' => true);
}
$logic_event = self::get_logic_event($field, "click");
$count = 1;
foreach($field["choices"] as $choice){
$id = $field["id"] . '_' . $choice_id++;
$field_value = !empty($choice["value"]) || rgar($field, "enableChoiceValue") ? $choice["value"] : $choice["text"];
if(rgget("enablePrice", $field))
$field_value .= "|" . GFCommon::to_number(rgar($choice,"price"));
if(rgblank($value) && RG_CURRENT_VIEW != "entry"){
$checked = rgar($choice,"isSelected") ? "checked='checked'" : "";
}
else {
$checked = RGFormsModel::choice_value_match($field, $choice, $value) ? "checked='checked'" : "";
}
$tabindex = self::get_tabindex();
$label = sprintf("", $id, $choice["text"]);
$input_focus = '';
// handle "other" choice
if(rgar($choice, 'isOtherChoice')) {
$onfocus = !IS_ADMIN ? 'jQuery(this).prev("input").attr("checked", true); if(jQuery(this).val() == "' . $other_default_value . '") { jQuery(this).val(""); }' : '';
$onblur = !IS_ADMIN ? 'if(jQuery(this).val().replace(" ", "") == "") { jQuery(this).val("' . $other_default_value . '"); }' : '';
$input_focus = !IS_ADMIN ? "onfocus=\"jQuery(this).next('input').focus();\"" : "";
$value_exists = RGFormsModel::choices_value_match($field, $field["choices"], $value);
if($value == 'gf_other_choice' && rgpost("input_{$field["id"]}_other")){
$other_value = rgpost("input_{$field["id"]}_other");
} else if(!$value_exists && !empty($value)){
$other_value = $value;
$value = 'gf_other_choice';
$checked = "checked='checked'";
} else {
$other_value = $other_default_value;
}
$label = "";
}
$choices .= sprintf("%s", $field["id"], esc_attr($field_value), $checked, $id, $disabled_text, $input_focus, $label);
if(IS_ADMIN && RG_CURRENT_VIEW != "entry" && $count >=5)
break;
$count++;
}
$total = sizeof($field["choices"]);
if($count < $total)
$choices .= "" . sprintf(__("%d of %d items shown. Edit field to view all", "gravityforms"), $count, $total) . "";
}
return apply_filters("gform_field_choices_" . rgget("formId", $field), apply_filters("gform_field_choices", $choices, $field), $field);
}
public static function get_field_type_title($type){
switch($type){
case "text" :
return __("Single Line Text", "gravityforms");
case "textarea" :
return __("Paragraph Text", "gravityforms");
case "select" :
return __("Drop Down", "gravityforms");
case "multiselect" :
return __("Multi Select", "gravityforms");
case "number" :
return __("Number", "gravityforms");
case "checkbox" :
return __("Checkboxes", "gravityforms");
case "radio" :
return __("Radio Buttons", "gravityforms");
case "hidden" :
return __("Hidden", "gravityforms");
case "html" :
return __("HTML", "gravityforms");
case "section" :
return __("Section Break", "gravityforms");
case "page" :
return __("Page Break", "gravityforms");
case "name" :
return __("Name", "gravityforms");
case "date" :
return __("Date", "gravityforms");
case "time" :
return __("Time", "gravityforms");
case "phone" :
return __("Phone", "gravityforms");
case "address" :
return __("Address", "gravityforms");
case "website" :
return __("Website", "gravityforms");
case "email" :
return __("Email", "gravityforms");
case "password" :
return __("Password", "gravityforms");
case "fileupload" :
return __("File Upload", "gravityforms");
case "captcha" :
return __("CAPTCHA", "gravityforms");
case "list" :
return __("List", "gravityforms");
case "creditcard" :
return __("Credit Card", "gravityforms");
case "post_title" :
return __("Title", "gravityforms");
case "post_content" :
return __("Body", "gravityforms");
case "post_excerpt" :
return __("Excerpt", "gravityforms");
case "post_tags" :
return __("Tags", "gravityforms");
case "post_category" :
return __("Category", "gravityforms");
case "post_image" :
return __("Image", "gravityforms");
case "post_custom_field" :
return __("Custom Field", "gravityforms");
case "product" :
return __("Product", "gravityforms");
case "quantity" :
return __("Quantity", "gravityforms");
case "option" :
return __("Option", "gravityforms");
case "shipping" :
return __("Shipping", "gravityforms");
case "total" :
return __("Total", "gravityforms");
default :
return apply_filters("gform_field_type_title", $type, $type);
}
}
public static function get_select_choices($field, $value=""){
$choices = "";
if(RG_CURRENT_VIEW == "entry" && empty($value))
$choices .= "";
if(is_array(rgar($field, "choices"))){
foreach($field["choices"] as $choice){
//needed for users upgrading from 1.0
$field_value = !empty($choice["value"]) || rgget("enableChoiceValue", $field) ? $choice["value"] : $choice["text"];
if(rgget("enablePrice", $field))
$field_value .= "|" . GFCommon::to_number(rgar($choice,"price"));
if(rgblank($value) && RG_CURRENT_VIEW != "entry"){
$selected = rgar($choice,"isSelected") ? "selected='selected'" : "";
}
else{
if(is_array($value)){
$is_match = false;
foreach($value as $item){
if(RGFormsModel::choice_value_match($field, $choice, $item)){
$is_match = true;
break;
}
}
$selected = $is_match ? "selected='selected'" : "";
}
else{
$selected = RGFormsModel::choice_value_match($field, $choice, $value) ? "selected='selected'" : "";
}
}
$choices.= sprintf("", esc_attr($field_value), $selected, esc_html($choice["text"]));
}
}
return $choices;
}
public static function is_section_empty($section_field, $form, $lead){
$fields = self::get_section_fields($form, $section_field["id"]);
if(!is_array($fields))
return true;
foreach($fields as $field){
$val = RGFormsModel::get_lead_field_value($lead, $field);
$val = GFCommon::get_lead_field_display($field, $val, $lead["currency"]);
if(!self::is_product_field($field["type"]) && !rgblank($val))
return false;
}
return true;
}
public static function get_section_fields($form, $section_field_id){
$fields = array();
$in_section = false;
foreach($form["fields"] as $field){
if(in_array($field["type"], array("section", "page")) && $in_section)
return $fields;
if($field["id"] == $section_field_id)
$in_section = true;
if($in_section)
$fields[] = $field;
}
return $fields;
}
public static function get_countries(){
return apply_filters("gform_countries", array(
__('Afghanistan', 'gravityforms'),__('Albania', 'gravityforms'),__('Algeria', 'gravityforms'), __('American Samoa', 'gravityforms'), __('Andorra', 'gravityforms'),__('Angola', 'gravityforms'),__('Antigua and Barbuda', 'gravityforms'),__('Argentina', 'gravityforms'),__('Armenia', 'gravityforms'),__('Australia', 'gravityforms'),__('Austria', 'gravityforms'),__('Azerbaijan', 'gravityforms'),__('Bahamas', 'gravityforms'),__('Bahrain', 'gravityforms'),__('Bangladesh', 'gravityforms'),__('Barbados', 'gravityforms'),__('Belarus', 'gravityforms'),__('Belgium', 'gravityforms'),__('Belize', 'gravityforms'),__('Benin', 'gravityforms'),__('Bermuda', 'gravityforms'),__('Bhutan', 'gravityforms'),__('Bolivia', 'gravityforms'),__('Bosnia and Herzegovina', 'gravityforms'),__('Botswana', 'gravityforms'),__('Brazil', 'gravityforms'),__('Brunei', 'gravityforms'),__('Bulgaria', 'gravityforms'),__('Burkina Faso', 'gravityforms'),__('Burundi', 'gravityforms'),__('Cambodia', 'gravityforms'),__('Cameroon', 'gravityforms'),__('Canada', 'gravityforms'),__('Cape Verde', 'gravityforms'),__('Central African Republic', 'gravityforms'),__('Chad', 'gravityforms'),__('Chile', 'gravityforms'),__('China', 'gravityforms'),__('Colombia', 'gravityforms'),__('Comoros', 'gravityforms'),__('Congo, Democratic Republic of the', 'gravityforms'),__('Congo, Republic of the', 'gravityforms'),__('Costa Rica', 'gravityforms'),__('Côte d\'Ivoire', 'gravityforms'),__('Croatia', 'gravityforms'),__('Cuba', 'gravityforms'),__('Cyprus', 'gravityforms'),__('Czech Republic', 'gravityforms'),__('Denmark', 'gravityforms'),__('Djibouti', 'gravityforms'),__('Dominica', 'gravityforms'),__('Dominican Republic', 'gravityforms'),__('East Timor', 'gravityforms'),__('Ecuador', 'gravityforms'),__('Egypt', 'gravityforms'),__('El Salvador', 'gravityforms'),__('Equatorial Guinea', 'gravityforms'),__('Eritrea', 'gravityforms'),__('Estonia', 'gravityforms'),__('Ethiopia', 'gravityforms'),__('Fiji', 'gravityforms'),__('Finland', 'gravityforms'),__('France', 'gravityforms'),__('Gabon', 'gravityforms'),
__('Gambia', 'gravityforms'),__('Georgia', 'gravityforms'),__('Germany', 'gravityforms'),__('Ghana', 'gravityforms'),__('Greece', 'gravityforms'),__('Greenland', 'gravityforms'),__('Grenada', 'gravityforms'),__('Guam', 'gravityforms'),__('Guatemala', 'gravityforms'),__('Guinea', 'gravityforms'),__('Guinea-Bissau', 'gravityforms'),__('Guyana', 'gravityforms'),__('Haiti', 'gravityforms'),__('Honduras', 'gravityforms'),__('Hong Kong', 'gravityforms'),__('Hungary', 'gravityforms'),__('Iceland', 'gravityforms'),__('India', 'gravityforms'),__('Indonesia', 'gravityforms'),__('Iran', 'gravityforms'),__('Iraq', 'gravityforms'),__('Ireland', 'gravityforms'),__('Israel', 'gravityforms'),__('Italy', 'gravityforms'),__('Jamaica', 'gravityforms'),__('Japan', 'gravityforms'),__('Jordan', 'gravityforms'),__('Kazakhstan', 'gravityforms'),__('Kenya', 'gravityforms'),__('Kiribati', 'gravityforms'),__('North Korea', 'gravityforms'),__('South Korea', 'gravityforms'),__('Kuwait', 'gravityforms'),__('Kyrgyzstan', 'gravityforms'),__('Laos', 'gravityforms'),__('Latvia', 'gravityforms'),__('Lebanon', 'gravityforms'),__('Lesotho', 'gravityforms'),__('Liberia', 'gravityforms'),__('Libya', 'gravityforms'),__('Liechtenstein', 'gravityforms'),__('Lithuania', 'gravityforms'),__('Luxembourg', 'gravityforms'),__('Macedonia', 'gravityforms'),__('Madagascar', 'gravityforms'),__('Malawi', 'gravityforms'),__('Malaysia', 'gravityforms'),__('Maldives', 'gravityforms'),__('Mali', 'gravityforms'),__('Malta', 'gravityforms'),__('Marshall Islands', 'gravityforms'),__('Mauritania', 'gravityforms'),__('Mauritius', 'gravityforms'),__('Mexico', 'gravityforms'),__('Micronesia', 'gravityforms'),__('Moldova', 'gravityforms'),__('Monaco', 'gravityforms'),__('Mongolia', 'gravityforms'),__('Montenegro', 'gravityforms'),__('Morocco', 'gravityforms'),__('Mozambique', 'gravityforms'),__('Myanmar', 'gravityforms'),__('Namibia', 'gravityforms'),__('Nauru', 'gravityforms'),__('Nepal', 'gravityforms'),__('Netherlands', 'gravityforms'),__('New Zealand', 'gravityforms'),
__('Nicaragua', 'gravityforms'),__('Niger', 'gravityforms'),__('Nigeria', 'gravityforms'),__('Norway', 'gravityforms'), __('Northern Mariana Islands', 'gravityforms'), __('Oman', 'gravityforms'),__('Pakistan', 'gravityforms'),__('Palau', 'gravityforms'),__('Palestine', 'gravityforms'),__('Panama', 'gravityforms'),__('Papua New Guinea', 'gravityforms'),__('Paraguay', 'gravityforms'),__('Peru', 'gravityforms'),__('Philippines', 'gravityforms'),__('Poland', 'gravityforms'),__('Portugal', 'gravityforms'),__('Puerto Rico', 'gravityforms'),__('Qatar', 'gravityforms'),__('Romania', 'gravityforms'),__('Russia', 'gravityforms'),__('Rwanda', 'gravityforms'),__('Saint Kitts and Nevis', 'gravityforms'),__('Saint Lucia', 'gravityforms'),__('Saint Vincent and the Grenadines', 'gravityforms'),__('Samoa', 'gravityforms'),__('San Marino', 'gravityforms'),__('Sao Tome and Principe', 'gravityforms'),__('Saudi Arabia', 'gravityforms'),__('Senegal', 'gravityforms'),__('Serbia and Montenegro', 'gravityforms'),__('Seychelles', 'gravityforms'),__('Sierra Leone', 'gravityforms'),__('Singapore', 'gravityforms'),__('Slovakia', 'gravityforms'),__('Slovenia', 'gravityforms'),__('Solomon Islands', 'gravityforms'),__('Somalia', 'gravityforms'),__('South Africa', 'gravityforms'),__('Spain', 'gravityforms'),__('Sri Lanka', 'gravityforms'),__('Sudan', 'gravityforms'),__('Sudan, South', 'gravityforms'),__('Suriname', 'gravityforms'),__('Swaziland', 'gravityforms'),__('Sweden', 'gravityforms'),__('Switzerland', 'gravityforms'),__('Syria', 'gravityforms'),__('Taiwan', 'gravityforms'),__('Tajikistan', 'gravityforms'),__('Tanzania', 'gravityforms'),__('Thailand', 'gravityforms'),__('Togo', 'gravityforms'),__('Tonga', 'gravityforms'),__('Trinidad and Tobago', 'gravityforms'),__('Tunisia', 'gravityforms'),__('Turkey', 'gravityforms'),__('Turkmenistan', 'gravityforms'),__('Tuvalu', 'gravityforms'),__('Uganda', 'gravityforms'),__('Ukraine', 'gravityforms'),__('United Arab Emirates', 'gravityforms'),__('United Kingdom', 'gravityforms'),
__('United States', 'gravityforms'),__('Uruguay', 'gravityforms'),__('Uzbekistan', 'gravityforms'),__('Vanuatu', 'gravityforms'),__('Vatican City', 'gravityforms'),__('Venezuela', 'gravityforms'),__('Vietnam', 'gravityforms'), __('Virgin Islands, British', 'gravityforms'), __('Virgin Islands, U.S.', 'gravityforms'),__('Yemen', 'gravityforms'),__('Zambia', 'gravityforms'),__('Zimbabwe', 'gravityforms')));
}
public static function get_country_code($country_name) {
$codes = array(
__('AFGHANISTAN', 'gravityforms') => "AF" ,
__('ALBANIA', 'gravityforms') => "AL" ,
__('ALGERIA', 'gravityforms') => "DZ" ,
__('AMERICAN SAMOA', 'gravityforms') => "AS" ,
__('ANDORRA', 'gravityforms') => "AD" ,
__('ANGOLA', 'gravityforms') => "AO" ,
__('ANTIGUA AND BARBUDA', 'gravityforms') => "AG" ,
__('ARGENTINA', 'gravityforms') => "AR" ,
__('ARMENIA', 'gravityforms') => "AM" ,
__('AUSTRALIA', 'gravityforms') => "AU" ,
__('AUSTRIA', 'gravityforms') => "AT" ,
__('AZERBAIJAN', 'gravityforms') => "AZ" ,
__('BAHAMAS', 'gravityforms') => "BS" ,
__('BAHRAIN', 'gravityforms') => "BH" ,
__('BANGLADESH', 'gravityforms') => "BD" ,
__('BARBADOS', 'gravityforms') => "BB" ,
__('BELARUS', 'gravityforms') => "BY" ,
__('BELGIUM', 'gravityforms') => "BE" ,
__('BELIZE', 'gravityforms') => "BZ" ,
__('BENIN', 'gravityforms') => "BJ" ,
__('BERMUDA', 'gravityforms') => "BM" ,
__('BHUTAN', 'gravityforms') => "BT" ,
__('BOLIVIA', 'gravityforms') => "BO" ,
__('BOSNIA AND HERZEGOVINA', 'gravityforms') => "BA" ,
__('BOTSWANA', 'gravityforms') => "BW" ,
__('BRAZIL', 'gravityforms') => "BR" ,
__('BRUNEI', 'gravityforms') => "BN" ,
__('BULGARIA', 'gravityforms') => "BG" ,
__('BURKINA FASO', 'gravityforms') => "BF" ,
__('BURUNDI', 'gravityforms') => "BI" ,
__('CAMBODIA', 'gravityforms') => "KH" ,
__('CAMEROON', 'gravityforms') => "CM" ,
__('CANADA', 'gravityforms') => "CA" ,
__('CAPE VERDE', 'gravityforms') => "CV" ,
__('CENTRAL AFRICAN REPUBLIC', 'gravityforms') => "CF" ,
__('CHAD', 'gravityforms') => "TD" ,
__('CHILE', 'gravityforms') => "CL" ,
__('CHINA', 'gravityforms') => "CN" ,
__('COLOMBIA', 'gravityforms') => "CO" ,
__('COMOROS', 'gravityforms') => "KM" ,
__('CONGO, DEMOCRATIC REPUBLIC OF THE', 'gravityforms') => "CD" ,
__('CONGO, REPUBLIC OF THE', 'gravityforms') => "CG" ,
__('COSTA RICA', 'gravityforms') => "CR" ,
__('C&OCIRC;TE D\'IVOIRE', 'gravityforms') => "CI" ,
__('CROATIA', 'gravityforms') => "HR" ,
__('CUBA', 'gravityforms') => "CU" ,
__('CYPRUS', 'gravityforms') => "CY" ,
__('CZECH REPUBLIC', 'gravityforms') => "CZ" ,
__('DENMARK', 'gravityforms') => "DK" ,
__('DJIBOUTI', 'gravityforms') => "DJ" ,
__('DOMINICA', 'gravityforms') => "DM" ,
__('DOMINICAN REPUBLIC', 'gravityforms') => "DO" ,
__('EAST TIMOR', 'gravityforms') => "TL" ,
__('ECUADOR', 'gravityforms') => "EC" ,
__('EGYPT', 'gravityforms') => "EG" ,
__('EL SALVADOR', 'gravityforms') => "SV" ,
__('EQUATORIAL GUINEA', 'gravityforms') => "GQ" ,
__('ERITREA', 'gravityforms') => "ER" ,
__('ESTONIA', 'gravityforms') => "EE" ,
__('ETHIOPIA', 'gravityforms') => "ET" ,
__('FIJI', 'gravityforms') => "FJ" ,
__('FINLAND', 'gravityforms') => "FI" ,
__('FRANCE', 'gravityforms') => "FR" ,
__('GABON', 'gravityforms') => "GA" ,
__('GAMBIA', 'gravityforms') => "GM" ,
__('GEORGIA', 'gravityforms') => "GE" ,
__('GERMANY', 'gravityforms') => "DE" ,
__('GHANA', 'gravityforms') => "GH" ,
__('GREECE', 'gravityforms') => "GR" ,
__('GREENLAND', 'gravityforms') => "GL" ,
__('GRENADA', 'gravityforms') => "GD" ,
__('GUAM', 'gravityforms') => "GU" ,
__('GUATEMALA', 'gravityforms') => "GT" ,
__('GUINEA', 'gravityforms') => "GN" ,
__('GUINEA-BISSAU', 'gravityforms') => "GW" ,
__('GUYANA', 'gravityforms') => "GY" ,
__('HAITI', 'gravityforms') => "HT" ,
__('HONDURAS', 'gravityforms') => "HN" ,
__('HONG KONG', 'gravityforms') => "HK" ,
__('HUNGARY', 'gravityforms') => "HU" ,
__('ICELAND', 'gravityforms') => "IS" ,
__('INDIA', 'gravityforms') => "IN" ,
__('INDONESIA', 'gravityforms') => "ID" ,
__('IRAN', 'gravityforms') => "IR" ,
__('IRAQ', 'gravityforms') => "IQ" ,
__('IRELAND', 'gravityforms') => "IE" ,
__('ISRAEL', 'gravityforms') => "IL" ,
__('ITALY', 'gravityforms') => "IT" ,
__('JAMAICA', 'gravityforms') => "JM" ,
__('JAPAN', 'gravityforms') => "JP" ,
__('JORDAN', 'gravityforms') => "JO" ,
__('KAZAKHSTAN', 'gravityforms') => "KZ" ,
__('KENYA', 'gravityforms') => "KE" ,
__('KIRIBATI', 'gravityforms') => "KI" ,
__('NORTH KOREA', 'gravityforms') => "KP" ,
__('SOUTH KOREA', 'gravityforms') => "KR" ,
__('KUWAIT', 'gravityforms') => "KW" ,
__('KYRGYZSTAN', 'gravityforms') => "KG" ,
__('LAOS', 'gravityforms') => "LA" ,
__('LATVIA', 'gravityforms') => "LV" ,
__('LEBANON', 'gravityforms') => "LB" ,
__('LESOTHO', 'gravityforms') => "LS" ,
__('LIBERIA', 'gravityforms') => "LR" ,
__('LIBYA', 'gravityforms') => "LY" ,
__('LIECHTENSTEIN', 'gravityforms') => "LI" ,
__('LITHUANIA', 'gravityforms') => "LT" ,
__('LUXEMBOURG', 'gravityforms') => "LU" ,
__('MACEDONIA', 'gravityforms') => "MK" ,
__('MADAGASCAR', 'gravityforms') => "MG" ,
__('MALAWI', 'gravityforms') => "MW" ,
__('MALAYSIA', 'gravityforms') => "MY" ,
__('MALDIVES', 'gravityforms') => "MV" ,
__('MALI', 'gravityforms') => "ML" ,
__('MALTA', 'gravityforms') => "MT" ,
__('MARSHALL ISLANDS', 'gravityforms') => "MH" ,
__('MAURITANIA', 'gravityforms') => "MR" ,
__('MAURITIUS', 'gravityforms') => "MU" ,
__('MEXICO', 'gravityforms') => "MX" ,
__('MICRONESIA', 'gravityforms') => "FM" ,
__('MOLDOVA', 'gravityforms') => "MD" ,
__('MONACO', 'gravityforms') => "MC" ,
__('MONGOLIA', 'gravityforms') => "MN" ,
__('MONTENEGRO', 'gravityforms') => "ME" ,
__('MOROCCO', 'gravityforms') => "MA" ,
__('MOZAMBIQUE', 'gravityforms') => "MZ" ,
__('MYANMAR', 'gravityforms') => "MM" ,
__('NAMIBIA', 'gravityforms') => "NA" ,
__('NAURU', 'gravityforms') => "NR" ,
__('NEPAL', 'gravityforms') => "NP" ,
__('NETHERLANDS', 'gravityforms') => "NL" ,
__('NEW ZEALAND', 'gravityforms') => "NZ" ,
__('NICARAGUA', 'gravityforms') => "NI" ,
__('NIGER', 'gravityforms') => "NE" ,
__('NIGERIA', 'gravityforms') => "NG" ,
__('NORTHERN MARIANA ISLANDS', 'gravityforms') => "MP" ,
__('NORWAY', 'gravityforms') => "NO" ,
__('OMAN', 'gravityforms') => "OM" ,
__('PAKISTAN', 'gravityforms') => "PK" ,
__('PALAU', 'gravityforms') => "PW" ,
__('PALESTINE', 'gravityforms') => "PS" ,
__('PANAMA', 'gravityforms') => "PA" ,
__('PAPUA NEW GUINEA', 'gravityforms') => "PG" ,
__('PARAGUAY', 'gravityforms') => "PY" ,
__('PERU', 'gravityforms') => "PE" ,
__('PHILIPPINES', 'gravityforms') => "PH" ,
__('POLAND', 'gravityforms') => "PL" ,
__('PORTUGAL', 'gravityforms') => "PT" ,
__('PUERTO RICO', 'gravityforms') => "PR" ,
__('QATAR', 'gravityforms') => "QA" ,
__('ROMANIA', 'gravityforms') => "RO" ,
__('RUSSIA', 'gravityforms') => "RU" ,
__('RWANDA', 'gravityforms') => "RW" ,
__('SAINT KITTS AND NEVIS', 'gravityforms') => "KN" ,
__('SAINT LUCIA', 'gravityforms') => "LC" ,
__('SAINT VINCENT AND THE GRENADINES', 'gravityforms') => "VC" ,
__('SAMOA', 'gravityforms') => "WS" ,
__('SAN MARINO', 'gravityforms') => "SM" ,
__('SAO TOME AND PRINCIPE', 'gravityforms') => "ST" ,
__('SAUDI ARABIA', 'gravityforms') => "SA" ,
__('SENEGAL', 'gravityforms') => "SN" ,
__('SERBIA AND MONTENEGRO', 'gravityforms') => "RS" ,
__('SEYCHELLES', 'gravityforms') => "SC" ,
__('SIERRA LEONE', 'gravityforms') => "SL" ,
__('SINGAPORE', 'gravityforms') => "SG" ,
__('SLOVAKIA', 'gravityforms') => "SK" ,
__('SLOVENIA', 'gravityforms') => "SI" ,
__('SOLOMON ISLANDS', 'gravityforms') => "SB" ,
__('SOMALIA', 'gravityforms') => "SO" ,
__('SOUTH AFRICA', 'gravityforms') => "ZA" ,
__('SPAIN', 'gravityforms') => "ES" ,
__('SRI LANKA', 'gravityforms') => "LK" ,
__('SUDAN', 'gravityforms') => "SD" ,
__('SUDAN, SOUTH', 'gravityforms') => "SS" ,
__('SURINAME', 'gravityforms') => "SR" ,
__('SWAZILAND', 'gravityforms') => "SZ" ,
__('SWEDEN', 'gravityforms') => "SE" ,
__('SWITZERLAND', 'gravityforms') => "CH" ,
__('SYRIA', 'gravityforms') => "SY" ,
__('TAIWAN', 'gravityforms') => "TW" ,
__('TAJIKISTAN', 'gravityforms') => "TJ" ,
__('TANZANIA', 'gravityforms') => "TZ" ,
__('THAILAND', 'gravityforms') => "TH" ,
__('TOGO', 'gravityforms') => "TG" ,
__('TONGA', 'gravityforms') => "TO" ,
__('TRINIDAD AND TOBAGO', 'gravityforms') => "TT" ,
__('TUNISIA', 'gravityforms') => "TN" ,
__('TURKEY', 'gravityforms') => "TR" ,
__('TURKMENISTAN', 'gravityforms') => "TM" ,
__('TUVALU', 'gravityforms') => "TV" ,
__('UGANDA', 'gravityforms') => "UG" ,
__('UKRAINE', 'gravityforms') => "UA" ,
__('UNITED ARAB EMIRATES', 'gravityforms') => "AE" ,
__('UNITED KINGDOM', 'gravityforms') => "GB" ,
__('UNITED STATES', 'gravityforms') => "US" ,
__('URUGUAY', 'gravityforms') => "UY" ,
__('UZBEKISTAN', 'gravityforms') => "UZ" ,
__('VANUATU', 'gravityforms') => "VU" ,
__('VATICAN CITY', 'gravityforms') => "" ,
__('VENEZUELA', 'gravityforms') => "VE" ,
__('VIRGIN ISLANDS, BRITISH', 'gravityforms') => "VG" ,
__('VIRGIN ISLANDS, U.S.', 'gravityforms') => "VI" ,
__('VIETNAM', 'gravityforms') => "VN" ,
__('YEMEN', 'gravityforms') => "YE" ,
__('ZAMBIA', 'gravityforms') => "ZM" ,
__('ZIMBABWE', 'gravityforms') => "ZW" );
return rgar($codes, strtoupper($country_name));
}
public static function get_us_states(){
return array(__("Alabama","gravityforms"),__("Alaska","gravityforms"),__("Arizona","gravityforms"),__("Arkansas","gravityforms"),__("California","gravityforms"),__("Colorado","gravityforms"),__("Connecticut","gravityforms"),__("Delaware","gravityforms"),__("District of Columbia", "gravityforms"), __("Florida","gravityforms"),__("Georgia","gravityforms"),__("Hawaii","gravityforms"),__("Idaho","gravityforms"),__("Illinois","gravityforms"),__("Indiana","gravityforms"),__("Iowa","gravityforms"),__("Kansas","gravityforms"),__("Kentucky","gravityforms"),__("Louisiana","gravityforms"),__("Maine","gravityforms"),__("Maryland","gravityforms"),__("Massachusetts","gravityforms"),__("Michigan","gravityforms"),__("Minnesota","gravityforms"),__("Mississippi","gravityforms"),__("Missouri","gravityforms"),__("Montana","gravityforms"),__("Nebraska","gravityforms"),__("Nevada","gravityforms"),__("New Hampshire","gravityforms"),__("New Jersey","gravityforms"),__("New Mexico","gravityforms"),__("New York","gravityforms"),__("North Carolina","gravityforms"),__("North Dakota","gravityforms"),__("Ohio","gravityforms"),__("Oklahoma","gravityforms"),__("Oregon","gravityforms"),__("Pennsylvania","gravityforms"),__("Rhode Island","gravityforms"),__("South Carolina","gravityforms"),__("South Dakota","gravityforms"),__("Tennessee","gravityforms"),__("Texas","gravityforms"),__("Utah","gravityforms"),__("Vermont","gravityforms"),__("Virginia","gravityforms"),__("Washington","gravityforms"),__("West Virginia","gravityforms"),__("Wisconsin","gravityforms"),__("Wyoming","gravityforms"), __("Armed Forces Americas","gravityforms"), __("Armed Forces Europe","gravityforms"),__("Armed Forces Pacific","gravityforms"));
}
public static function get_us_state_code($state_name){
$states = array(
strtoupper(__("Alabama","gravityforms")) => "AL",
strtoupper(__("Alaska","gravityforms")) => "AK",
strtoupper(__("Arizona","gravityforms")) => "AZ",
strtoupper(__("Arkansas","gravityforms")) => "AR",
strtoupper(__("California","gravityforms")) => "CA",
strtoupper(__("Colorado","gravityforms")) => "CO",
strtoupper(__("Connecticut","gravityforms")) => "CT",
strtoupper(__("Delaware","gravityforms")) => "DE",
strtoupper(__("District of Columbia", "gravityforms")) => "DC",
strtoupper(__("Florida","gravityforms")) => "FL",
strtoupper(__("Georgia","gravityforms")) => "GA",
strtoupper(__("Hawaii","gravityforms")) => "HI",
strtoupper(__("Idaho","gravityforms")) => "ID",
strtoupper(__("Illinois","gravityforms")) => "IL",
strtoupper(__("Indiana","gravityforms")) => "IN",
strtoupper(__("Iowa","gravityforms")) => "IA",
strtoupper(__("Kansas","gravityforms")) => "KS",
strtoupper(__("Kentucky","gravityforms")) => "KY",
strtoupper(__("Louisiana","gravityforms")) => "LA",
strtoupper(__("Maine","gravityforms")) => "ME",
strtoupper(__("Maryland","gravityforms")) => "MD",
strtoupper(__("Massachusetts","gravityforms")) => "MA",
strtoupper(__("Michigan","gravityforms")) => "MI",
strtoupper(__("Minnesota","gravityforms")) => "MN",
strtoupper(__("Mississippi","gravityforms")) => "MS",
strtoupper(__("Missouri","gravityforms")) => "MO",
strtoupper(__("Montana","gravityforms")) => "MT",
strtoupper(__("Nebraska","gravityforms")) => "NE",
strtoupper(__("Nevada","gravityforms")) => "NV",
strtoupper(__("New Hampshire","gravityforms")) => "NH",
strtoupper(__("New Jersey","gravityforms")) => "NJ",
strtoupper(__("New Mexico","gravityforms")) => "NM",
strtoupper(__("New York","gravityforms")) => "NY",
strtoupper(__("North Carolina","gravityforms")) => "NC",
strtoupper(__("North Dakota","gravityforms")) => "ND",
strtoupper(__("Ohio","gravityforms")) => "OH",
strtoupper(__("Oklahoma","gravityforms")) => "OK",
strtoupper(__("Oregon","gravityforms")) => "OR",
strtoupper(__("Pennsylvania","gravityforms")) => "PA",
strtoupper(__("Rhode Island","gravityforms")) => "RI",
strtoupper(__("South Carolina","gravityforms")) => "SC",
strtoupper(__("South Dakota","gravityforms")) => "SD",
strtoupper(__("Tennessee","gravityforms")) => "TN",
strtoupper(__("Texas","gravityforms")) => "TX",
strtoupper(__("Utah","gravityforms")) => "UT",
strtoupper(__("Vermont","gravityforms")) => "VT",
strtoupper(__("Virginia","gravityforms")) => "VA",
strtoupper(__("Washington","gravityforms")) => "WA",
strtoupper(__("West Virginia","gravityforms")) => "WV",
strtoupper(__("Wisconsin","gravityforms")) => "WI",
strtoupper(__("Wyoming","gravityforms")) => "WY",
strtoupper(__("Armed Forces Americas","gravityforms")) => "AA",
strtoupper(__("Armed Forces Europe","gravityforms")) => "AE",
strtoupper(__("Armed Forces Pacific","gravityforms")) => "AP"
);
$code = isset($states[strtoupper($state_name)]) ? $states[strtoupper($state_name)] : strtoupper($state_name);
return $code;
}
public static function get_canadian_provinces(){
return array(__("Alberta","gravityforms"),__("British Columbia","gravityforms"),__("Manitoba","gravityforms"),__("New Brunswick","gravityforms"),__("Newfoundland & Labrador","gravityforms"),__("Northwest Territories","gravityforms"),__("Nova Scotia","gravityforms"),__("Nunavut","gravityforms"),__("Ontario","gravityforms"),__("Prince Edward Island","gravityforms"),__("Quebec","gravityforms"),__("Saskatchewan","gravityforms"),__("Yukon","gravityforms"));
}
public static function get_state_dropdown($states, $selected_state=""){
$str = "";
foreach($states as $state){
$selected = $state == $selected_state ? "selected='selected'" : "";
$str .= "";
}
return $str;
}
public static function get_us_state_dropdown($selected_state = ""){
$states = array_merge(array(''), self::get_us_states());
foreach($states as $state){
$selected = $state == $selected_state ? "selected='selected'" : "";
$str .= "";
}
return $str;
}
public static function get_canadian_provinces_dropdown($selected_province = ""){
$states = array_merge(array(''), self::get_canadian_provinces());
foreach($states as $state){
$selected = $state == $selected_province ? "selected='selected'" : "";
$str .= "";
}
return $str;
}
public static function get_country_dropdown($selected_country = ""){
$str = "";
$countries = array_merge(array(''), self::get_countries());
foreach($countries as $country){
$selected = $country == $selected_country ? "selected='selected'" : "";
$str .= "";
}
return $str;
}
public static function is_post_field($field){
return in_array($field["type"], array("post_title", "post_tags", "post_category", "post_custom_field", "post_content", "post_excerpt", "post_image"));
}
public static function get_range_message($field){
$min = $field["rangeMin"];
$max = $field["rangeMax"];
$message = "";
if(is_numeric($min) && is_numeric($max))
$message = sprintf(__("Please enter a value between %s and %s.", "gravityforms"), "$min", "$max") ;
else if(is_numeric($min))
$message = sprintf(__("Please enter a value greater than or equal to %s.", "gravityforms"), "$min");
else if(is_numeric($max))
$message = sprintf(__("Please enter a value less than or equal to %s.", "gravityforms"), "$max");
else if($field["failed_validation"])
$message = __("Please enter a valid number", "gravityforms");
return $message;
}
public static function get_fields_by_type($form, $types){
$fields = array();
if(!is_array($form["fields"]))
return $fields;
foreach($form["fields"] as $field){
if(in_array(rgar($field,"type"), $types))
$fields[] = $field;
}
return $fields;
}
public static function has_pages($form){
return sizeof(self::get_fields_by_type($form, array("page"))) > 0;
}
public static function get_product_fields_by_type($form, $types, $product_id){
$fields = array();
for($i=0, $count=sizeof($form["fields"]); $i<$count; $i++){
$field = $form["fields"][$i];
if(in_array($field["type"], $types) && $field["productField"] == $product_id){
$fields[] = $field;
}
}
return $fields;
}
private static function get_month_dropdown($name="", $id="", $selected_value="", $tabindex="", $disabled_text=""){
return self::get_number_dropdown($name, $id, $selected_value, $tabindex, $disabled_text, __("Month", "gravityforms"), 1, 12);
}
private static function get_day_dropdown($name="", $id="", $selected_value="", $tabindex="", $disabled_text=""){
return self::get_number_dropdown($name, $id, $selected_value, $tabindex, $disabled_text, __("Day", "gravityforms"), 1, 31);
}
private static function get_year_dropdown($name="", $id="", $selected_value="", $tabindex="", $disabled_text=""){
$year_min = apply_filters("gform_date_min_year", "1920");
$year_max = apply_filters("gform_date_max_year", date("Y") + 1);
return self::get_number_dropdown($name, $id, $selected_value, $tabindex, $disabled_text, __("Year", "gravityforms"), $year_max, $year_min);
}
private static function get_number_dropdown($name, $id, $selected_value, $tabindex, $disabled_text, $placeholder, $start_number, $end_number){
$str = "";
return $str;
}
private static function get_logic_event($field, $event){
if(empty($field["conditionalLogicFields"]) || IS_ADMIN)
return "";
switch($event){
case "keyup" :
return "onchange='gf_apply_rules(" . $field["formId"] . "," . GFCommon::json_encode($field["conditionalLogicFields"]) . ");' onkeyup='clearTimeout(__gf_timeout_handle); __gf_timeout_handle = setTimeout(\"gf_apply_rules(" . $field["formId"] . "," . GFCommon::json_encode($field["conditionalLogicFields"]) . ")\", 300);'";
break;
case "click" :
return "onclick='gf_apply_rules(" . $field["formId"] . "," . GFCommon::json_encode($field["conditionalLogicFields"]) . ");'";
break;
case "change" :
return "onchange='gf_apply_rules(" . $field["formId"] . "," . GFCommon::json_encode($field["conditionalLogicFields"]) . ");'";
break;
}
}
public static function has_field_calculation($field) {
if($field['type'] == 'number') {
return rgar($field, 'enableCalculation') && rgar($field, 'calculationFormula');
}
return RGFormsModel::get_input_type($field) == 'calculation';
}
public static function get_field_input($field, $value="", $lead_id=0, $form_id=0){
$id = $field["id"];
$field_id = IS_ADMIN || $form_id == 0 ? "input_$id" : "input_" . $form_id . "_$id";
$form_id = IS_ADMIN && empty($form_id) ? rgget("id") : $form_id;
$size = rgar($field, "size");
$disabled_text = (IS_ADMIN && RG_CURRENT_VIEW != "entry") ? "disabled='disabled'" : "";
$class_suffix = RG_CURRENT_VIEW == "entry" ? "_admin" : "";
$class = $size . $class_suffix;
$currency = "";
if(RG_CURRENT_VIEW == "entry"){
$lead = RGFormsModel::get_lead($lead_id);
$post_id = $lead["post_id"];
$post_link = "";
if(is_numeric($post_id) && self::is_post_field($field)){
$post_link = "You can edit this post from the post page.";
}
$currency = $lead["currency"];
}
$field_input = apply_filters("gform_field_input", "", $field, $value, $lead_id, $form_id);
if($field_input)
return $field_input;
//product fields are not editable
if(RG_CURRENT_VIEW == "entry" && self::is_product_field($field["type"]))
return "" . __("Product fields are not editable", "gravityforms") . "
";
else if(RG_CURRENT_VIEW == "entry" && $field["type"] == "donation")
return "" . __("Donations are not editable", "gravityforms") . "
";
// add categories as choices for Post Category field
if($field['type'] == 'post_category')
$field = self::add_categories_as_choices($field, $value);
$max_length = "";
$html5_attributes = "";
switch(RGFormsModel::get_input_type($field)){
case "total" :
if(RG_CURRENT_VIEW == "entry")
return "";
else
return "" . self::to_money("0") . "
";
break;
case "calculation" :
case "singleproduct" :
$product_name = !is_array($value) || empty($value[$field["id"] . ".1"]) ? esc_attr($field["label"]) : esc_attr($value[$field["id"] . ".1"]);
$price = !is_array($value) || empty($value[$field["id"] . ".2"]) ? rgget("basePrice", $field) : esc_attr($value[$field["id"] . ".2"]);
$quantity = is_array($value) ? esc_attr($value[$field["id"] . ".3"]) : "";
if(empty($price))
$price = 0;
$form = RGFormsModel::get_form_meta($form_id);
$has_quantity = sizeof(GFCommon::get_product_fields_by_type($form, array("quantity"), $field["id"])) > 0;
if($has_quantity)
$field["disableQuantity"] = true;
$quantity_field = "";
if(IS_ADMIN){
$style = rgget("disableQuantity", $field) ? "style='display:none;'" : "";
$quantity_field = " " . apply_filters("gform_product_quantity_{$form_id}",apply_filters("gform_product_quantity",__("Quantity:", "gravityforms"), $form_id), $form_id) . " ";
}
else if(!rgget("disableQuantity", $field)){
$tabindex = self::get_tabindex();
$quantity_field .= " " . apply_filters("gform_product_quantity_{$form_id}",apply_filters("gform_product_quantity",__("Quantity:", "gravityforms"), $form_id), $form_id) . " ";
}
else{
if(!is_numeric($quantity))
$quantity = 1;
if(!$has_quantity){
$quantity_field .= "";
}
}
return "" . apply_filters("gform_product_price_{$form_id}", apply_filters("gform_product_price",__("Price", "gravityforms"), $form_id), $form_id) . ": " . esc_html(GFCommon::to_money($price, $currency)) ."{$quantity_field}
";
break;
case "hiddenproduct" :
$form = RGFormsModel::get_form_meta($form_id);
$has_quantity_field = sizeof(GFCommon::get_product_fields_by_type($form, array("quantity"), $field["id"])) > 0;
$product_name = !is_array($value) || empty($value[$field["id"] . ".1"]) ? esc_attr($field["label"]) : esc_attr($value[$field["id"] . ".1"]);
$quantity = is_array($value) ? esc_attr($value[$field["id"] . ".3"]) : "1";
$price = !is_array($value) || empty($value[$field["id"] . ".2"]) ? rgget("basePrice", $field) : esc_attr($value[$field["id"] . ".2"]);
if(empty($price))
$price = 0;
$quantity_field = $has_quantity_field ? "" : "";
$product_name_field = "";
$field_type = IS_ADMIN ? "text" : "hidden";
return $quantity_field . $product_name_field . sprintf("", $id, esc_attr($price), $disabled_text);
break;
case "singleshipping" :
$price = !empty($value) ? $value : rgget("basePrice", $field);
if(empty($price))
$price = 0;
return "" . GFCommon::to_money($price, $currency) ."
";
break;
case "website":
$is_html5 = RGFormsModel::is_html5_enabled();
$value = empty($value) && !$is_html5 ? "http://" : $value;
$html_input_type = $is_html5 ? "url" : "text";
$html5_attributes = $is_html5 ? "placeholder='http://'" : "";
case "text":
if(empty($html_input_type))
$html_input_type = "text";
if(rgget("enablePasswordInput", $field) && RG_CURRENT_VIEW != "entry")
$html_input_type = "password";
if(is_numeric(rgget("maxLength", $field)))
$max_length = "maxlength='{$field["maxLength"]}'";
if(!empty($post_link))
return $post_link;
$logic_event = self::get_logic_event($field, "keyup");
$tabindex = self::get_tabindex();
return sprintf("", $id, $field_id, $html_input_type, esc_attr($value), esc_attr($class), $disabled_text);
break;
case "email":
if(!empty($post_link))
return $post_link;
$html_input_type = RGFormsModel::is_html5_enabled() ? "email" : "text";
if(IS_ADMIN && RG_CURRENT_VIEW != "entry"){
$single_style = rgget("emailConfirmEnabled", $field) ? "style='display:none;'" : "";
$confirm_style = rgget("emailConfirmEnabled", $field) ? "" : "style='display:none;'";
return "
";
}
else{
$logic_event = self::get_logic_event($field, "keyup");
if(rgget("emailConfirmEnabled", $field) && RG_CURRENT_VIEW != "entry"){
$first_tabindex = self::get_tabindex();
$last_tabindex = self::get_tabindex();
return "
";
}
else{
$tabindex = self::get_tabindex();
return sprintf("", $id, $field_id, $html_input_type, esc_attr($value), esc_attr($class), $disabled_text);
}
}
break;
case "honeypot":
$autocomplete = RGFormsModel::is_html5_enabled() ? "autocomplete='off'" : "";
return "";
break;
case "hidden" :
if(!empty($post_link))
return $post_link;
$field_type = IS_ADMIN ? "text" : "hidden";
$class_attribute = IS_ADMIN ? "" : "class='gform_hidden'";
return sprintf("", $id, $field_id, esc_attr($value), $disabled_text);
break;
case "html" :
$content = IS_ADMIN ? "![HTML Block](" . self::get_base_url() . "/images/gf_html_admin_placeholder.jpg)
" : $field["content"];
$content = GFCommon::replace_variables_prepopulate($content); //adding support for merge tags
$content = do_shortcode($content); //adding support for shortcodes
return $content;
break;
case "adminonly_hidden" :
if(!is_array($field["inputs"]))
return sprintf("", $id, $field_id, esc_attr($value));
$fields = "";
foreach($field["inputs"] as $input){
$fields .= sprintf("", $input["id"], esc_attr(rgar($value, $input["id"])));
}
return $fields;
break;
case "number" :
if(!empty($post_link))
return $post_link;
$instruction = "";
$read_only = "";
if(!IS_ADMIN){
if(GFCommon::has_field_calculation($field)) {
// calculation-enabled fields should be read only
$read_only = 'readonly="readonly"';
} else {
$message = self::get_range_message($field);
$validation_class = $field["failed_validation"] ? "validation_message" : "";
if(!$field["failed_validation"] && !empty($message) && empty($field["errorMessage"]))
$instruction = "" . $message . "
";
}
}
$is_html5 = RGFormsModel::is_html5_enabled();
$html_input_type = $is_html5 && !GFCommon::has_field_calculation($field) ? "number" : "text"; // chrome does not allow number fields to have commas, calculations display numbers with commas
$step_attr = $is_html5 ? "step='any'" : "";
$logic_event = self::get_logic_event($field, "keyup");
$tabindex = self::get_tabindex();
return sprintf("%s
", $id, $field_id, esc_attr($value), esc_attr($class), $disabled_text, $instruction);
case "donation" :
$tabindex = self::get_tabindex();
return sprintf("", $id, $field_id, esc_attr($value), esc_attr($class), $disabled_text);
case "price" :
$logic_event = self::get_logic_event($field, "keyup");
$tabindex = self::get_tabindex();
return sprintf("", $id, $field_id, esc_attr($value), esc_attr($class), $disabled_text);
case "phone" :
if(!empty($post_link))
return $post_link;
$instruction = $field["phoneFormat"] == "standard" ? __("Phone format:", "gravityforms") . " (###)###-####" : "";
$instruction_div = rgget("failed_validation", $field) ? "$instruction
" : "";
$html_input_type = RGFormsModel::is_html5_enabled() ? "tel" : "text";
$logic_event = self::get_logic_event($field, "keyup");
$tabindex = self::get_tabindex();
return sprintf("{$instruction_div}
", $id, $field_id, esc_attr($value), esc_attr($class), $disabled_text);
case "textarea":
$max_chars = "";
$logic_event = self::get_logic_event($field, "keyup");
$tabindex = self::get_tabindex();
return sprintf("{$max_chars}", $id, $field_id, esc_attr($class), $disabled_text, esc_html($value));
case "post_title":
case "post_tags":
case "post_custom_field":
$tabindex = self::get_tabindex();
$logic_event = self::get_logic_event($field, "keyup");
return !empty($post_link) ? $post_link : sprintf("", $id, $field_id, esc_attr($value), esc_attr($class), $disabled_text);
break;
case "post_content":
case "post_excerpt":
$max_chars = "";
$logic_event = self::get_logic_event($field, "keyup");
$tabindex = self::get_tabindex();
return !empty($post_link) ? $post_link : sprintf("{$max_chars}", $id, $field_id, esc_attr($class), $disabled_text, esc_html($value));
break;
case "post_category" :
if(!empty($post_link))
return $post_link;
if(rgget("displayAllCategories", $field) && !IS_ADMIN){
$default_category = rgget("categoryInitialItemEnabled", $field) ? "-1" : get_option('default_category');
$selected = empty($value) ? $default_category : $value;
$args = array('echo' => 0, 'selected' => $selected, "class" => esc_attr($class) . " gfield_select", 'hide_empty' => 0, 'name' => "input_$id", 'orderby' => 'name', 'hierarchical' => true );
if(self::$tab_index > 0)
$args["tab_index"] = self::$tab_index++;
if(rgget("categoryInitialItemEnabled", $field)){
$args["show_option_none"] = empty($field["categoryInitialItem"]) ? " " : $field["categoryInitialItem"];
}
return "" . wp_dropdown_categories($args) . "
";
}
else{
$tabindex = self::get_tabindex();
if(is_array(rgar($field, "choices")))
usort($field["choices"], create_function('$a,$b', 'return strcmp($a["text"], $b["text"]);'));
$choices = self::get_select_choices($field, $value);
//Adding first option
if(rgget("categoryInitialItemEnabled", $field)){
$selected = empty($value) ? "selected='selected'" : "";
$choices = "" . $choices;
}
return sprintf("", $id, $field_id, esc_attr($class), $disabled_text, $choices);
}
break;
case "post_image" :
if(!empty($post_link))
return $post_link;
$title = esc_attr(rgget($field["id"] . ".1", $value));
$caption = esc_attr(rgget($field["id"] . ".4", $value));
$description = esc_attr(rgget($field["id"] . ".7", $value));
//hidding meta fields for admin
$hidden_style = "style='display:none;'";
$title_style = !rgget("displayTitle", $field) && IS_ADMIN ? $hidden_style : "";
$caption_style = !rgget("displayCaption", $field) && IS_ADMIN ? $hidden_style : "";
$description_style = !rgget("displayDescription", $field) && IS_ADMIN ? $hidden_style : "";
$file_label_style = IS_ADMIN && !(rgget("displayTitle", $field) || rgget("displayCaption", $field) || rgget("displayDescription", $field)) ? $hidden_style : "";
$hidden_class = $preview = "";
$file_info = RGFormsModel::get_temp_filename($form_id, "input_{$id}");
if($file_info){
$hidden_class = " gform_hidden";
$file_label_style = $hidden_style;
$preview = "{$file_info["uploaded_filename"]} | " . __("delete", "gravityforms") . "";
}
//in admin, render all meta fields to allow for immediate feedback, but hide the ones not selected
$file_label = (IS_ADMIN || rgget("displayTitle", $field) || rgget("displayCaption", $field) || rgget("displayDescription", $field)) ? "" : "";
$tabindex = self::get_tabindex();
$upload = sprintf("{$preview}$file_label", $id, $field_id, esc_attr($value), esc_attr($class . $hidden_class), $disabled_text);
$tabindex = self::get_tabindex();
$title_field = rgget("displayTitle", $field) || IS_ADMIN ? sprintf("", $id, $field_id, $title, $disabled_text, $field_id) : "";
$tabindex = self::get_tabindex();
$caption_field = rgget("displayCaption", $field) || IS_ADMIN ? sprintf("", $id, $field_id, $caption, $disabled_text, $field_id) : "";
$tabindex = self::get_tabindex();
$description_field = rgget("displayDescription", $field) || IS_ADMIN? sprintf("", $id, $field_id, $description, $disabled_text, $field_id) : "";
return "" . $upload . $title_field . $caption_field . $description_field . "
";
break;
case "multiselect" :
if(!empty($post_link))
return $post_link;
$placeholder = rgar($field, "enableEnhancedUI") ? "data-placeholder='" . esc_attr(apply_filters("gform_multiselect_placeholder_{$form_id}", apply_filters("gform_multiselect_placeholder", __("Click to select...", "gravityforms"), $form_id), $form_id)) . "'" : "";
$logic_event = self::get_logic_event($field, "keyup");
$css_class = trim(esc_attr($class) . " gfield_select");
$size = rgar($field, "multiSelectSize");
if(empty($size))
$size = 7;
$tabindex = self::get_tabindex();
return sprintf("", $id, $field_id, $css_class, $disabled_text, self::get_select_choices($field, $value));
break;
case "select" :
if(!empty($post_link))
return $post_link;
$logic_event = self::get_logic_event($field, "change");
$css_class = trim(esc_attr($class) . " gfield_select");
$tabindex = self::get_tabindex();
return sprintf("", $id, $field_id, $css_class, $disabled_text, self::get_select_choices($field, $value));
case "checkbox" :
if(!empty($post_link))
return $post_link;
return sprintf("", $field_id, self::get_checkbox_choices($field, $value, $disabled_text));
case "radio" :
if(!empty($post_link))
return $post_link;
return sprintf("", $field_id, self::get_radio_choices($field, $value, $disabled_text));
case "password" :
$first_tabindex = self::get_tabindex();
$last_tabindex = self::get_tabindex();
$strength_style = !rgar($field,"passwordStrengthEnabled") ? "style='display:none;'" : "";
$strength = rgar($field,"passwordStrengthEnabled") || IS_ADMIN ? "" . __("Strength indicator", "gravityforms") . "
" : "";
$action = !IS_ADMIN ? "gformShowPasswordStrength(\"$field_id\");" : "";
$onchange= rgar($field,"passwordStrengthEnabled") ? "onchange='{$action}'" : "";
$onkeyup = rgar($field,"passwordStrengthEnabled") ? "onkeyup='{$action}'" : "";
$pass = RGForms::post("input_" . $id ."_2");
return sprintf("
{$strength}", $id, $field_id, $value, $disabled_text, $field_id, $id, $field_id, $pass, $disabled_text, $field_id);
case "name" :
$prefix = "";
$first = "";
$last = "";
$suffix = "";
if(is_array($value)){
$prefix = esc_attr(RGForms::get($field["id"] . ".2", $value));
$first = esc_attr(RGForms::get($field["id"] . ".3", $value));
$last = esc_attr(RGForms::get($field["id"] . ".6", $value));
$suffix = esc_attr(RGForms::get($field["id"] . ".8", $value));
}
switch(rgget("nameFormat", $field)){
case "extended" :
$prefix_tabindex = self::get_tabindex();
$first_tabindex = self::get_tabindex();
$last_tabindex = self::get_tabindex();
$suffix_tabindex = self::get_tabindex();
return sprintf("
", $id, $field_id, $prefix, $disabled_text, $field_id, $id, $field_id, $first, $disabled_text, $field_id, $id, $field_id, $last, $disabled_text, $field_id, $id, $field_id, $suffix, $disabled_text, $field_id);
case "simple" :
$tabindex = self::get_tabindex();
return sprintf("", $id, $field_id, esc_attr($value), esc_attr($class), $disabled_text);
default :
$first_tabindex = self::get_tabindex();
$last_tabindex = self::get_tabindex();
return sprintf("
", $id, $field_id, $first, $disabled_text, $field_id, $id, $field_id, $last, $disabled_text, $field_id);
}
case "address" :
$street_value ="";
$street2_value ="";
$city_value ="";
$state_value ="";
$zip_value ="";
$country_value ="";
if(is_array($value)){
$street_value = esc_attr(rgget($field["id"] . ".1",$value));
$street2_value = esc_attr(rgget($field["id"] . ".2",$value));
$city_value = esc_attr(rgget($field["id"] . ".3",$value));
$state_value = esc_attr(rgget($field["id"] . ".4",$value));
$zip_value = esc_attr(rgget($field["id"] . ".5",$value));
$country_value = esc_attr(rgget($field["id"] . ".6",$value));
}
$address_types = self::get_address_types($form_id);
$addr_type = empty($field["addressType"]) ? "international" : $field["addressType"];
$address_type = $address_types[$addr_type];
$state_label = empty($address_type["state_label"]) ? __("State", "gravityforms") : $address_type["state_label"];
$zip_label = empty($address_type["zip_label"]) ? __("Zip Code", "gravityforms") : $address_type["zip_label"];
$hide_country = !empty($address_type["country"]) || rgget("hideCountry", $field);
if(empty($country_value))
$country_value = rgget("defaultCountry", $field);
if(empty($state_value))
$state_value = rgget("defaultState", $field);
$country_list = self::get_country_dropdown($country_value);
//changing css classes based on field format to ensure proper display
$address_display_format = apply_filters("gform_address_display_format", "default");
$city_location = $address_display_format == "zip_before_city" ? "right" : "left";
$zip_location = $address_display_format != "zip_before_city" && rgar($field,"hideState") ? "right" : "left";
$state_location = $address_display_format == "zip_before_city" ? "left" : "right";
$country_location = rgar($field,"hideState") ? "left" : "right";
//address field
$tabindex = self::get_tabindex();
$street_address = sprintf("", $id, $field_id, $street_value, $disabled_text, $field_id);
//address line 2 field
$street_address2 = "";
$style = (IS_ADMIN && rgget("hideAddress2", $field)) ? "style='display:none;'" : "";
if(IS_ADMIN || !rgget("hideAddress2", $field)){
$tabindex = self::get_tabindex();
$street_address2 = sprintf("", $id, $field_id, $street2_value, $disabled_text, $field_id);
}
if($address_display_format == "zip_before_city"){
//zip field
$tabindex = self::get_tabindex();
$zip = sprintf("", $id, $field_id, $zip_value, $disabled_text, $field_id);
//city field
$tabindex = self::get_tabindex();
$city = sprintf("", $id, $field_id, $city_value, $disabled_text, $field_id);
//state field
$style = (IS_ADMIN && rgget("hideState", $field)) ? "style='display:none;'" : "";
if(IS_ADMIN || !rgget("hideState", $field)){
$state_field = self::get_state_field($field, $id, $field_id, $state_value, $disabled_text, $form_id);
$state = sprintf("$state_field", $field_id);
}
else{
$state = sprintf("", $id, $field_id, $state_value);
}
}
else{
//city field
$tabindex = self::get_tabindex();
$city = sprintf("", $id, $field_id, $city_value, $disabled_text, $field_id);
//state field
$style = (IS_ADMIN && rgget("hideState", $field)) ? "style='display:none;'" : "";
if(IS_ADMIN || !rgget("hideState", $field)){
$state_field = self::get_state_field($field, $id, $field_id, $state_value, $disabled_text, $form_id);
$state = sprintf("$state_field", $field_id);
}
else{
$state = sprintf("", $id, $field_id, $state_value);
}
//zip field
$tabindex = self::get_tabindex();
$zip = sprintf("", $id, $field_id, $zip_value, $disabled_text, $field_id);
}
if(IS_ADMIN || !$hide_country){
$style = $hide_country ? "style='display:none;'" : "";
$tabindex = self::get_tabindex();
$country = sprintf("", $id, $field_id, $disabled_text, $country_list, $field_id);
}
else{
$country = sprintf("", $id, $field_id, $country_value);
}
$inputs = $address_display_format == "zip_before_city" ? $street_address . $street_address2 . $zip . $city . $state . $country : $street_address . $street_address2 . $city . $state . $zip . $country;
return "" . $inputs . "
";
case "date" :
if(!empty($post_link))
return $post_link;
$format = empty($field["dateFormat"]) ? "mdy" : esc_attr($field["dateFormat"]);
$field_position = substr($format, 0, 3);
if(IS_ADMIN && RG_CURRENT_VIEW != "entry"){
$datepicker_display = in_array(rgget("dateType", $field), array("datefield", "datedropdown")) ? "none" : "inline";
$datefield_display = rgget("dateType", $field) == "datefield" ? "inline" : "none";
$dropdown_display = rgget("dateType", $field) == "datedropdown" ? "inline" : "none";
$icon_display = rgget("calendarIconType", $field) == "calendar" ? "inline" : "none";
$month_field = "";
$day_field = "";
$year_field = "";
$month_dropdown = "" . self::get_month_dropdown("","","","","disabled='disabled'") . "
";
$day_dropdown = "" . self::get_day_dropdown("","","","","disabled='disabled'") . "
";
$year_dropdown = "" . self::get_year_dropdown("","","","","disabled='disabled'") . "
";
$field_string ="";
switch($field_position){
case "dmy" :
$field_string .= $day_field . $month_field . $year_field . $day_dropdown . $month_dropdown . $year_dropdown;
break;
case "ymd" :
$field_string .= $year_field . $month_field . $day_field . $year_dropdown . $month_dropdown . $day_dropdown;
break;
default :
$field_string .= $month_field . $day_field . $year_field . $month_dropdown . $day_dropdown . $year_dropdown;
break;
}
return $field_string;
}
else{
$date_info = self::parse_date($value, $format);
$date_type = rgget("dateType", $field);
if(in_array($date_type, array("datefield", "datedropdown")))
{
switch($field_position){
case "dmy" :
$tabindex = self::get_tabindex();
$field_str = $date_type == "datedropdown"
? "" . self::get_day_dropdown("input_{$id}[]", "{$field_id}_1", rgar($date_info,"day"), $tabindex, $disabled_text) . "
"
: sprintf("
", $field_id, $id, $field_id, rgget("day", $date_info), $disabled_text, $field_id);
$tabindex = self::get_tabindex();
$field_str .= $date_type == "datedropdown"
? "
" . self::get_month_dropdown("input_{$id}[]", "{$field_id}_1", rgar($date_info,"month"), $tabindex, $disabled_text) . "
"
: sprintf("
", $field_id, $id, $field_id, rgget("month", $date_info), $disabled_text, $field_id);
$tabindex = self::get_tabindex();
$field_str .= $date_type == "datedropdown"
? "
" . self::get_year_dropdown("input_{$id}[]", "{$field_id}_1", rgar($date_info,"year"), $tabindex, $disabled_text) . "
"
: sprintf("
" . self::get_year_dropdown("input_{$id}[]", "{$field_id}_1", rgar($date_info,"year"), $tabindex, $disabled_text) . "
"
: sprintf("
", $field_id, $id, $field_id, rgget("year", $date_info), $disabled_text, $field_id);
$field_str .= $date_type == "datedropdown"
? "
" . self::get_month_dropdown("input_{$id}[]", "{$field_id}_1", rgar($date_info,"month"), $tabindex, $disabled_text) . "
"
: sprintf("
", $field_id, $id, $field_id, rgar($date_info,"month"), $disabled_text, $field_id);
$tabindex = self::get_tabindex();
$field_str .= $date_type == "datedropdown"
? "
" . self::get_day_dropdown("input_{$id}[]", "{$field_id}_1", rgar($date_info,"day"), $tabindex, $disabled_text) . "
"
: sprintf("
" . self::get_month_dropdown("input_{$id}[]", "{$field_id}_1", rgar($date_info,"month"), $tabindex, $disabled_text) . "
"
: sprintf("
", $field_id, $id, $field_id, rgar($date_info,"month"), $disabled_text, $field_id);
$tabindex = self::get_tabindex();
$field_str .= $date_type == "datedropdown"
? "
" . self::get_day_dropdown("input_{$id}[]", "{$field_id}_1", rgar($date_info,"day"), $tabindex, $disabled_text) . "
"
: sprintf("
", $field_id, $id, $field_id, rgar($date_info,"day"), $disabled_text, $field_id);
$tabindex = self::get_tabindex();
$field_str .= $date_type == "datedropdown"
? "
" . self::get_year_dropdown("input_{$id}[]", "{$field_id}_1", rgar($date_info,"year"), $tabindex, $disabled_text) . "
"
: sprintf("
", $id, $field_id, esc_attr($value), esc_attr($class), $format, $icon_class, $disabled_text);
}
}
case "time" :
if(!empty($post_link))
return $post_link;
$hour = $minute = $am_selected = $pm_selected = "";
if(!is_array($value) && !empty($value)){
preg_match('/^(\d*):(\d*) ?(.*)$/', $value, $matches);
$hour = esc_attr($matches[1]);
$minute = esc_attr($matches[2]);
$am_selected = rgar($matches,3) == "am" ? "selected='selected'" : "";
$pm_selected = rgar($matches,3) == "pm" ? "selected='selected'" : "";
}
else if(is_array($value)){
$hour = esc_attr($value[0]);
$minute = esc_attr($value[1]);
$am_selected = rgar($value,2) == "am" ? "selected='selected'" : "";
$pm_selected = rgar($value,2) == "pm" ? "selected='selected'" : "";
}
$hour_tabindex = self::get_tabindex();
$minute_tabindex = self::get_tabindex();
$ampm_tabindex = self::get_tabindex();
$ampm_field_style = is_admin() && rgar($field, "timeFormat") == "24" ? "style='display:none;'" : "";
$ampm_field = is_admin() || rgar($field, "timeFormat") != "24" ? "" : "";
return sprintf("", $field_id, $id, $field_id, $hour, $disabled_text, $field_id, $id, $field_id, $minute, $disabled_text, $field_id);
case "fileupload" :
$tabindex = self::get_tabindex();
$upload = sprintf("", $id, $field_id, esc_attr($value), esc_attr($class), $disabled_text);
if(IS_ADMIN && !empty($value)){
$value = esc_attr($value);
$preview = sprintf("", $id, $value, $value, $value, GFCommon::truncate_url($value), $value, GFCommon::get_base_url() . "/images/download.png", $lead_id, $id, GFCommon::get_base_url() . "/images/delete.png");
return $preview . "$upload
";
}
else{
$file_info = RGFormsModel::get_temp_filename($form_id, "input_{$id}");
if($file_info && !$field["failed_validation"]){
$preview = "{$file_info["uploaded_filename"]} | " . __("delete", "gravityforms") . "";
return "" . str_replace(" class='", " class='gform_hidden ", $upload) . " {$preview}
";
}
else{
return "$upload
";
}
}
case "captcha" :
switch(rgget("captchaType", $field)){
case "simple_captcha" :
$size = rgempty("simpleCaptchaSize", $field) ? "medium" : $field["simpleCaptchaSize"];
$captcha = self::get_captcha($field);
$tabindex = self::get_tabindex();
$dimensions = IS_ADMIN ? "" : "width='" . rgar($captcha,"width") . "' height='" . rgar($captcha,"height") . "'";
return "";
break;
case "math" :
$size = empty($field["simpleCaptchaSize"]) ? "medium" : $field["simpleCaptchaSize"];
$captcha_1 = self::get_math_captcha($field, 1);
$captcha_2 = self::get_math_captcha($field, 2);
$captcha_3 = self::get_math_captcha($field, 3);
$tabindex = self::get_tabindex();
$dimensions = IS_ADMIN ? "" : "width='{$captcha_1["width"]}' height='{$captcha_1["height"]}'";
return "";
break;
default:
if(!function_exists("recaptcha_get_html")){
require_once(GFCommon::get_base_path() . '/recaptchalib.php');
}
$theme = empty($field["captchaTheme"]) ? "red" : esc_attr($field["captchaTheme"]);
$publickey = get_option("rg_gforms_captcha_public_key");
$privatekey = get_option("rg_gforms_captcha_private_key");
if(IS_ADMIN){
if(empty($publickey) || empty($privatekey)){
return "" . __("To use the reCaptcha field you must first do the following:", "gravityforms") . "
2 - " . sprintf(__("Enter your reCAPTCHA keys in the %ssettings page%s", "gravityforms"), "
", "") . "
" . recaptcha_get_html($publickey, null, $is_ssl, $language) . "
";
}
}
break;
case "creditcard" :
$card_number = "";
$card_name = "";
$expiration_date = "";
$expiration_month = "";
$expiration_year = "";
$security_code = "";
if(is_array($value)){
$card_number = esc_attr(rgget($field["id"] . ".1",$value));
$card_name = esc_attr(rgget($field["id"] . ".5",$value));
$expiration_date = rgget($field["id"] . ".2",$value);
if(!is_array($expiration_date) && !empty($expiration_date))
$expiration_date = explode("/", $expiration_date);
if(is_array($expiration_date) && count($expiration_date) == 2){
$expiration_month = $expiration_date[0];
$expiration_year = $expiration_date[1];
}
$security_code = esc_attr(rgget($field["id"] . ".3",$value));
}
$action = !IS_ADMIN ? "gformMatchCard(\"{$field_id}_1\");" : "";
$onchange= "onchange='{$action}'";
$onkeyup = "onkeyup='{$action}'";
$card_icons = '';
$cards = GFCommon::get_card_types();
$card_style = rgar($field, 'creditCardStyle') ? rgar($field, 'creditCardStyle') : 'style1';
foreach($cards as $card) {
$style = "";
if(self::is_card_supported($field, $card["slug"])){
$print_card = true;
}
else if (IS_ADMIN){
$print_card = true;
$style = "style='display:none;'";
}
else{
$print_card = false;
}
if($print_card){
$card_icons .= "{$card['name']}
";
}
}
$card_icons = "{$card_icons}
";
//card number fields
$tabindex = self::get_tabindex();
$card_field = sprintf("{$card_icons}", $id, $field_id, $card_number, $disabled_text, $field_id);
//expiration date field
$expiration_field = "";
$tabindex = self::get_tabindex();
$card_name_field = sprintf("", $id, $field_id, $card_name, $disabled_text, $field_id);
return "" . $card_field . $expiration_field . $security_field . $card_name_field . "
";
break;
case "list" :
if(!empty($value))
$value = maybe_unserialize($value);
if(!is_array($value))
$value = array(array());
$has_columns = is_array(rgar($field, "choices"));
$columns = $has_columns ? rgar($field, "choices") : array(array());
$list = "";
return $list;
break;
}
}
public static function is_ssl(){
global $wordpress_https;
$is_ssl = false;
$has_https_plugin = class_exists('WordPressHTTPS') && isset($wordpress_https);
$has_is_ssl_method = $has_https_plugin && method_exists('WordPressHTTPS', 'is_ssl');
$has_isSsl_method = $has_https_plugin && method_exists('WordPressHTTPS', 'isSsl');
//Use the WordPress HTTPs plugin if installed
if ($has_https_plugin && $has_is_ssl_method){
$is_ssl = $wordpress_https->is_ssl();
}
else if ($has_https_plugin && $has_isSsl_method){
$is_ssl = $wordpress_https->isSsl();
}
else{
$is_ssl = is_ssl();
}
if(!$is_ssl && isset($_SERVER["HTTP_CF_VISITOR"]) && strpos($_SERVER["HTTP_CF_VISITOR"], "https")){
$is_ssl=true;
}
return apply_filters("gform_is_ssl", $is_ssl);
}
public static function is_card_supported($field, $card_slug){
$supported_cards = rgar($field, 'creditCards');
$default_cards = array('amex', 'discover', 'mastercard', 'visa');
if(!empty($supported_cards) && in_array($card_slug, $supported_cards)) {
return true;
}
else if(empty($supported_cards) && in_array($card_slug, $default_cards)) {
return true;
}
return false;
}
public static function is_preview(){
$url_info = parse_url(RGFormsModel::get_current_page_url());
$file_name = basename($url_info["path"]);
return $file_name == "preview.php" || rgget("gf_page", $_GET) == "preview";
}
private static function get_expiration_months($selected_month){
$str = "";
for($i=1; $i<13; $i++){
$selected = intval($selected_month) == $i ? "selected='selected'" : "";
$month = str_pad($i, 2, "0", STR_PAD_LEFT);
$str .= "";
}
return $str;
}
private static function get_expiration_years($selected_year){
$str = "";
$year = intval(date("Y"));
for($i=$year; $i < ($year + 20); $i++){
$selected = intval($selected_year) == $i ? "selected='selected'" : "";
$str .= "";
}
return $str;
}
private static function get_list_input($field, $has_columns, $column, $value, $form_id){
$tabindex = GFCommon::get_tabindex();
$column_index = 1;
if($has_columns && is_array(rgar($field, "choices"))){
foreach($field["choices"] as $choice){
if($choice["text"] == $column["text"])
break;
$column_index++;
}
}
$input_info = array("type" => "text");
$input_info = apply_filters("gform_column_input_{$form_id}_{$field["id"]}_{$column_index}", apply_filters("gform_column_input", $input_info, $field, rgar($column, "text"), $value, $form_id), $field, rgar($column, "text"), $value, $form_id);
switch($input_info["type"]){
case "select" :
$input = "";
break;
default :
$input = "";
break;
}
return $input;
}
public static function to_money($number, $currency_code=""){
if(!class_exists("RGCurrency"))
require_once("currency.php");
if(empty($currency_code))
$currency_code = self::get_currency();
$currency = new RGCurrency($currency_code);
return $currency->to_money($number);
}
public static function to_number($text, $currency_code=""){
if(!class_exists("RGCurrency"))
require_once("currency.php");
if(empty($currency_code))
$currency_code = self::get_currency();
$currency = new RGCurrency($currency_code);
return $currency->to_number($text);
}
public static function get_currency(){
$currency = get_option("rg_gforms_currency");
$currency = empty($currency) ? "USD" : $currency;
return apply_filters("gform_currency", $currency);
}
public static function get_simple_captcha(){
$captcha = new ReallySimpleCaptcha();
$captcha->tmp_dir = RGFormsModel::get_upload_path("captcha") . "/";
return $captcha;
}
public static function get_captcha($field){
if(!class_exists("ReallySimpleCaptcha"))
return array();
$captcha = self::get_simple_captcha();
//If captcha folder does not exist and can't be created, return an empty captcha
if(!wp_mkdir_p($captcha->tmp_dir))
return array();
$captcha->char_length = 5;
switch(rgar($field,"simpleCaptchaSize")){
case "small" :
$captcha->img_size = array( 100, 28 );
$captcha->font_size = 18;
$captcha->base = array( 8, 20 );
$captcha->font_char_width = 17;
break;
case "large" :
$captcha->img_size = array( 200, 56 );
$captcha->font_size = 32;
$captcha->base = array( 18, 42 );
$captcha->font_char_width = 35;
break;
default :
$captcha->img_size = array( 150, 42 );
$captcha->font_size = 26;
$captcha->base = array( 15, 32 );
$captcha->font_char_width = 25;
break;
}
if(!empty($field["simpleCaptchaFontColor"])){
$captcha->fg = self::hex2rgb($field["simpleCaptchaFontColor"]);
}
if(!empty($field["simpleCaptchaBackgroundColor"])){
$captcha->bg = self::hex2rgb($field["simpleCaptchaBackgroundColor"]);
}
$word = $captcha->generate_random_word();
$prefix = mt_rand();
$filename = $captcha->generate_image($prefix, $word);
$url = RGFormsModel::get_upload_url("captcha") . "/" . $filename;
$path = $captcha->tmp_dir . $filename;
return array("path"=>$path, "url"=> $url, "height" => $captcha->img_size[1], "width" => $captcha->img_size[0], "prefix" => $prefix);
}
public static function get_math_captcha($field, $pos){
if(!class_exists("ReallySimpleCaptcha"))
return array();
$captcha = self::get_simple_captcha();
//If captcha folder does not exist and can't be created, return an empty captcha
if(!wp_mkdir_p($captcha->tmp_dir))
return array();
$captcha->char_length = 1;
if($pos == 1 || $pos == 3)
$captcha->chars = '0123456789';
else
$captcha->chars = '+';
switch(rgar($field,"simpleCaptchaSize")){
case "small" :
$captcha->img_size = array( 23, 28 );
$captcha->font_size = 18;
$captcha->base = array( 6, 20 );
$captcha->font_char_width = 17;
break;
case "large" :
$captcha->img_size = array( 36, 56 );
$captcha->font_size = 32;
$captcha->base = array( 10, 42 );
$captcha->font_char_width = 35;
break;
default :
$captcha->img_size = array( 30, 42 );
$captcha->font_size = 26;
$captcha->base = array( 9, 32 );
$captcha->font_char_width = 25;
break;
}
if(!empty($field["simpleCaptchaFontColor"])){
$captcha->fg = self::hex2rgb($field["simpleCaptchaFontColor"]);
}
if(!empty($field["simpleCaptchaBackgroundColor"])){
$captcha->bg = self::hex2rgb($field["simpleCaptchaBackgroundColor"]);
}
$word = $captcha->generate_random_word();
$prefix = mt_rand();
$filename = $captcha->generate_image($prefix, $word);
$url = RGFormsModel::get_upload_url("captcha") . "/" . $filename;
$path = $captcha->tmp_dir . $filename;
return array("path"=>$path, "url"=> $url, "height" => $captcha->img_size[1], "width" => $captcha->img_size[0], "prefix" => $prefix);
}
private static function hex2rgb($color){
if ($color[0] == '#')
$color = substr($color, 1);
if (strlen($color) == 6)
list($r, $g, $b) = array($color[0].$color[1],
$color[2].$color[3],
$color[4].$color[5]);
elseif (strlen($color) == 3)
list($r, $g, $b) = array($color[0].$color[0], $color[1].$color[1], $color[2].$color[2]);
else
return false;
$r = hexdec($r); $g = hexdec($g); $b = hexdec($b);
return array($r, $g, $b);
}
public static function get_address_types($form_id){
$addressTypes = array(
"international" => array("label" => __("International", "gravityforms"),"zip_label" => apply_filters("gform_address_zip_{$form_id}",apply_filters("gform_address_zip", __("Zip / Postal Code", "gravityforms"), $form_id), $form_id),"state_label" => apply_filters("gform_address_state_{$form_id}",apply_filters("gform_address_state",__("State / Province / Region", "gravityforms"), $form_id), $form_id)),
"us" => array("label" => __("United States", "gravityforms"),"zip_label" => apply_filters("gform_address_zip_{$form_id}",apply_filters("gform_address_zip", __("Zip Code", "gravityforms"), $form_id), $form_id), "state_label" => apply_filters("gform_address_state_{$form_id}",apply_filters("gform_address_state",__("State", "gravityforms"), $form_id), $form_id), "country" => "United States", "states" => array_merge(array(''), GFCommon::get_us_states())),
"canadian" => array("label" => __("Canadian", "gravityforms"), "zip_label" => apply_filters("gform_address_zip_{$form_id}",apply_filters("gform_address_zip", __("Postal Code", "gravityforms"), $form_id), $form_id), "state_label" => apply_filters("gform_address_state_{$form_id}",apply_filters("gform_address_state",__("Province", "gravityforms"), $form_id), $form_id),"country" => "Canada", "states" => array_merge(array(''), GFCommon::get_canadian_provinces()))
);
return apply_filters("gform_address_types_{$form_id}", apply_filters("gform_address_types", $addressTypes, $form_id), $form_id);
}
private static function get_state_field($field, $id, $field_id, $state_value, $disabled_text, $form_id){
$state_dropdown_class = $state_text_class = $state_style = $text_style = $state_field_id = "";
if(empty($state_value)){
$state_value = rgget("defaultState", $field);
//for backwards compatibility (canadian address type used to store the default state into the defaultProvince property)
if (rgget("addressType", $field) == "canadian" && !rgempty("defaultProvince", $field))
$state_value = $field["defaultProvince"];
}
$address_type = rgempty("addressType", $field) ? "international" : $field["addressType"];
$address_types = self::get_address_types($form_id);
$has_state_drop_down = isset($address_types[$address_type]["states"]) && is_array($address_types[$address_type]["states"]);
if(IS_ADMIN && RG_CURRENT_VIEW != "entry"){
$state_dropdown_class = "class='state_dropdown'";
$state_text_class = "class='state_text'";
$state_style = !$has_state_drop_down ? "style='display:none;'" : "";
$text_style = $has_state_drop_down ? "style='display:none;'" : "";
$state_field_id = "";
}
else{
//id only displayed on front end
$state_field_id = "id='" . $field_id . "_4'";
}
$tabindex = self::get_tabindex();
$states = empty($address_types[$address_type]["states"]) ? array() : $address_types[$address_type]["states"];
$state_dropdown = sprintf("", $id, $state_field_id, $disabled_text, GFCommon::get_state_dropdown($states, $state_value));
$tabindex = self::get_tabindex();
$state_text = sprintf("", $id, $state_field_id, $state_value, $disabled_text);
if(IS_ADMIN && RG_CURRENT_VIEW != "entry")
return $state_dropdown . $state_text;
else if($has_state_drop_down)
return $state_dropdown;
else
return $state_text;
}
public static function get_lead_field_display($field, $value, $currency="", $use_text=false, $format="html", $media="screen"){
if($field['type'] == 'post_category')
$value = self::prepare_post_category_value($value, $field);
switch(RGFormsModel::get_input_type($field)){
case "name" :
if(is_array($value)){
$prefix = trim(rgget($field["id"] . ".2", $value));
$first = trim(rgget($field["id"] . ".3", $value));
$last = trim(rgget($field["id"] . ".6", $value));
$suffix = trim(rgget($field["id"] . ".8", $value));
$name = $prefix;
$name .= !empty($name) && !empty($first) ? " $first" : $first;
$name .= !empty($name) && !empty($last) ? " $last" : $last;
$name .= !empty($name) && !empty($suffix) ? " $suffix" : $suffix;
return $name;
}
else{
return $value;
}
break;
case "creditcard" :
if(is_array($value)){
$card_number = trim(rgget($field["id"] . ".1", $value));
$card_type = trim(rgget($field["id"] . ".4", $value));
$separator = $format == "html" ? "
" : "\n";
return empty($card_number) ? "" : $card_type . $separator . $card_number;
}
else{
return "";
}
break;
case "address" :
if(is_array($value)){
$street_value = trim(rgget($field["id"] . ".1", $value));
$street2_value = trim(rgget($field["id"] . ".2", $value));
$city_value = trim(rgget($field["id"] . ".3", $value));
$state_value = trim(rgget($field["id"] . ".4", $value));
$zip_value = trim(rgget($field["id"] . ".5", $value));
$country_value = trim(rgget($field["id"] . ".6", $value));
$line_break = $format == "html" ? "
" : "\n";
$address_display_format = apply_filters("gform_address_display_format", "default");
if($address_display_format == "zip_before_city"){
/*
Sample:
3333 Some Street
suite 16
2344 City, State
Country
*/
$addr_ary = array();
$addr_ary[] = $street_value;
if(!empty($street2_value))
$addr_ary[] = $street2_value;
$zip_line = trim($zip_value . " " . $city_value);
$zip_line .= !empty($zip_line) && !empty($state_value) ? ", {$state_value}" : $state_value;
$zip_line = trim($zip_line);
if(!empty($zip_line))
$addr_ary[] = $zip_line;
if(!empty($country_value))
$addr_ary[] = $country_value;
$address = implode("
", $addr_ary);
}
else{
$address = $street_value;
$address .= !empty($address) && !empty($street2_value) ? $line_break . $street2_value : $street2_value;
$address .= !empty($address) && (!empty($city_value) || !empty($state_value)) ? $line_break. $city_value : $city_value;
$address .= !empty($address) && !empty($city_value) && !empty($state_value) ? ", $state_value" : $state_value;
$address .= !empty($address) && !empty($zip_value) ? " $zip_value" : $zip_value;
$address .= !empty($address) && !empty($country_value) ? $line_break . $country_value : $country_value;
}
//adding map link
if(!empty($address) && $format == "html"){
$address_qs = str_replace($line_break, " ", $address); //replacing
and \n with spaces
$address_qs = urlencode($address_qs);
$address .= "
Map It";
}
return $address;
}
else{
return "";
}
break;
case "email" :
return GFCommon::is_valid_email($value) && $format == "html" ? "$value" : $value;
break;
case "website" :
return GFCommon::is_valid_url($value) && $format == "html" ? "$value" : $value;
break;
case "checkbox" :
if(is_array($value)){
$items = '';
foreach($value as $key => $item){
if(!empty($item)){
switch($format){
case "text" :
$items .= GFCommon::selection_display($item, $field, $currency, $use_text) . ", ";
break;
default:
$items .= "" . GFCommon::selection_display($item, $field, $currency, $use_text) . "";
break;
}
}
}
if(empty($items)){
return "";
}
else if($format == "text"){
return substr($items, 0, strlen($items)-2); //removing last comma
}
else{
return "";
}
}
else{
return $value;
}
break;
case "post_image" :
$ary = explode("|:|", $value);
$url = count($ary) > 0 ? $ary[0] : "";
$title = count($ary) > 1 ? $ary[1] : "";
$caption = count($ary) > 2 ? $ary[2] : "";
$description = count($ary) > 3 ? $ary[3] : "";
if(!empty($url)){
$url = str_replace(" ", "%20", $url);
switch($format){
case "text" :
$value = $url;
$value .= !empty($title) ? "\n\n" . $field["label"] . " (" . __("Title", "gravityforms") . "): " . $title : "";
$value .= !empty($caption) ? "\n\n" . $field["label"] . " (" . __("Caption", "gravityforms") . "): " . $caption : "";
$value .= !empty($description) ? "\n\n" . $field["label"] . " (" . __("Description", "gravityforms") . "): " . $description : "";
break;
default :
$value = "
";
$value .= !empty($title) ? "Title: $title
" : "";
$value .= !empty($caption) ? "Caption: $caption
" : "";
$value .= !empty($description) ? "Description: $description
": "";
break;
}
}
return $value;
case "fileupload" :
$file_path = $value;
if(!empty($file_path)){
$info = pathinfo($file_path);
$file_path = esc_attr(str_replace(" ", "%20", $file_path));
$value = $format == "text" ? $file_path : "" . $info["basename"] . "";
}
return $value;
break;
case "date" :
return GFCommon::date_display($value, rgar($field, "dateFormat"));
break;
case "radio" :
case "select" :
return GFCommon::selection_display($value, $field, $currency, $use_text);
break;
case "multiselect" :
if(empty($value) || $format == "text")
return $value;
$value = explode(",", $value);
$items = '';
foreach($value as $item){
$items .= "" . GFCommon::selection_display($item, $field, $currency, $use_text) . "";
}
return "";
break;
case "calculation" :
case "singleproduct" :
if(is_array($value)){
$product_name = trim($value[$field["id"] . ".1"]);
$price = trim($value[$field["id"] . ".2"]);
$quantity = trim($value[$field["id"] . ".3"]);
$product = $product_name . ", " . __("Qty: ", "gravityforms") . $quantity . ", " . __("Price: ", "gravityforms") . $price;
return $product;
}
else{
return "";
}
break;
case "number" :
return GFCommon::format_number($value, rgar($field, "numberFormat"));
break;
case "singleshipping" :
case "donation" :
case "total" :
case "price" :
return GFCommon::to_money($value, $currency);
case "list" :
if(empty($value))
return "";
$value = unserialize($value);
$has_columns = is_array($value[0]);
if(!$has_columns){
$items = '';
foreach($value as $key => $item){
if(!empty($item)){
switch($format){
case "text" :
$items .= $item . ", ";
break;
case "url" :
$items .= $item . ",";
break;
default :
if($media == "email"){
$items .= "{$item}";
}
else{
$items .= "{$item}";
}
break;
}
}
}
if(empty($items)){
return "";
}
else if($format == "text"){
return substr($items, 0, strlen($items)-2); //removing last comma
}
else if($format == "url"){
return substr($items, 0, strlen($items)-1); //removing last comma
}
else if($media == "email"){
return "";
}
else{
return "";
}
}
else if(is_array($value)){
$columns = array_keys($value[0]);
$list = "";
switch($format){
case "text" :
$is_first_row = true;
foreach($value as $item){
if(!$is_first_row)
$list .= "\n\n" . $field["label"] . ": ";
$list .= implode(",", array_values($item));
$is_first_row = false;
}
break;
case "url" :
foreach($value as $item){
$list .= implode("|", array_values($item)) . ",";
}
if(!empty($list))
$list = substr($list, 0, strlen($list)-1);
break;
default :
if($media == "email"){
$list = "";
//reading columns from entry data
foreach($columns as $column){
$list .= "| " . esc_html($column) . " | ";
}
$list .= "
";
$list .= "";
foreach($value as $item){
$list .= "";
foreach($columns as $column){
$val = rgar($item, $column);
$list .= "| {$val} | ";
}
$list .="
";
}
$list .="
";
}
else{
$list = "";
//reading columns from entry data
foreach($columns as $column){
$list .= "| " . esc_html($column) . " | ";
}
$list .= "
";
$list .= "";
foreach($value as $item){
$list .= "";
foreach($columns as $column){
$val = rgar($item, $column);
$list .= "| {$val} | ";
}
$list .="
";
}
$list .="
";
}
break;
}
return $list;
}
return "";
break;
default :
if (!is_array($value))
{
return nl2br($value);
}
break;
}
}
public static function get_product_fields($form, $lead, $use_choice_text=false, $use_admin_label=false){
$products = array();
$product_info = null;
// retrieve static copy of product info (only for "real" entries)
if(!rgempty("id", $lead))
$product_info = gform_get_meta(rgar($lead,'id'), "gform_product_info_{$use_choice_text}_{$use_admin_label}");
// if no static copy, generate from form/lead info
if(!$product_info) {
foreach($form["fields"] as $field){
$id = $field["id"];
$lead_value = RGFormsModel::get_lead_field_value($lead, $field);
$quantity_field = self::get_product_fields_by_type($form, array("quantity"), $id);
$quantity = sizeof($quantity_field) > 0 ? RGFormsModel::get_lead_field_value($lead, $quantity_field[0]) : 1;
switch($field["type"]){
case "product" :
//ignore products that have been hidden by conditional logic
$is_hidden = RGFormsModel::is_field_hidden($form, $field, array(), $lead);
if($is_hidden)
continue;
//if single product, get values from the multiple inputs
if(is_array($lead_value)){
$product_quantity = sizeof($quantity_field) == 0 && !rgar($field,"disableQuantity") ? rgget($id . ".3", $lead_value) : $quantity;
if(empty($product_quantity))
continue;
if(!rgget($id, $products))
$products[$id] = array();
$products[$id]["name"] = $use_admin_label && !rgempty("adminLabel", $field) ? $field["adminLabel"] : $lead_value[$id . ".1"];
$products[$id]["price"] = $lead_value[$id . ".2"];
$products[$id]["quantity"] = $product_quantity;
}
else if(!empty($lead_value)){
if(empty($quantity))
continue;
if(!rgar($products,$id))
$products[$id] = array();
if($field["inputType"] == "price"){
$name = $field["label"];
$price = $lead_value;
}
else{
list($name, $price) = explode("|", $lead_value);
}
$products[$id]["name"] = !$use_choice_text ? $name : RGFormsModel::get_choice_text($field, $name);
$products[$id]["price"] = $price;
$products[$id]["quantity"] = $quantity;
$products[$id]["options"] = array();
}
if(isset($products[$id])){
$options = self::get_product_fields_by_type($form, array("option"), $id);
foreach($options as $option){
$option_value = RGFormsModel::get_lead_field_value($lead, $option);
$option_label = empty($option["adminLabel"]) ? $option["label"] : $option["adminLabel"];
if(is_array($option_value)){
foreach($option_value as $value){
$option_info = self::get_option_info($value, $option, $use_choice_text);
if(!empty($option_info))
$products[$id]["options"][] = array("field_label" => rgar($option, "label"), "option_name"=> rgar($option_info, "name"), "option_label" => $option_label . ": " . rgar($option_info, "name"), "price" => rgar($option_info,"price"));
}
}
else if(!empty($option_value)){
$option_info = self::get_option_info($option_value, $option, $use_choice_text);
$products[$id]["options"][] = array("field_label" => rgar($option, "label"), "option_name"=> rgar($option_info, "name"), "option_label" => $option_label . ": " . rgar($option_info, "name"), "price" => rgar($option_info,"price"));
}
}
}
break;
}
}
$shipping_field = self::get_fields_by_type($form, array("shipping"));
$shipping_price = $shipping_name = "";
if(!empty($shipping_field) && !RGFormsModel::is_field_hidden($form, $shipping_field[0], array(), $lead)){
$shipping_price = RGFormsModel::get_lead_field_value($lead, $shipping_field[0]);
$shipping_name = $shipping_field[0]["label"];
if($shipping_field[0]["inputType"] != "singleshipping"){
list($shipping_method, $shipping_price) = explode("|", $shipping_price);
$shipping_name = $shipping_field[0]["label"] . " ($shipping_method)";
}
}
$shipping_price = self::to_number($shipping_price);
$product_info = array("products" => $products, "shipping" => array("name" => $shipping_name, "price" => $shipping_price));
$product_info = apply_filters("gform_product_info_{$form["id"]}", apply_filters("gform_product_info", $product_info, $form, $lead), $form, $lead);
// save static copy of product info (only for "real" entries)
if(!rgempty("id", $lead) && !empty($product_info["products"]))
gform_update_meta($lead['id'], "gform_product_info_{$use_choice_text}_{$use_admin_label}", $product_info);
}
return $product_info;
}
public static function get_order_total($form, $lead) {
$products = self::get_product_fields($form, $lead, false);
return self::get_total($products);
}
public static function get_total($products) {
$total = 0;
foreach($products["products"] as $product){
$price = self::to_number($product["price"]);
if(is_array(rgar($product,"options"))){
foreach($product["options"] as $option){
$price += self::to_number($option["price"]);
}
}
$subtotal = floatval($product["quantity"]) * $price;
$total += $subtotal;
}
$total += floatval($products["shipping"]["price"]);
return $total;
}
public static function get_option_info($value, $option, $use_choice_text){
if(empty($value))
return array();
list($name, $price) = explode("|", $value);
if($use_choice_text)
$name = RGFormsModel::get_choice_text($option, $name);
return array("name" => $name, "price" => $price);
}
public static function gform_do_shortcode($content){
$is_ajax = false;
$forms = GFFormDisplay::get_embedded_forms($content, $is_ajax);
foreach($forms as $form){
GFFormDisplay::print_form_scripts($form, $is_ajax);
}
return do_shortcode($content);
}
public function has_akismet(){
return function_exists('akismet_http_post');
}
public function akismet_enabled($form_id) {
if(!self::has_akismet())
return false;
// if no option is set, leave akismet enabled; otherwise, use option value true/false
$enabled_by_setting = get_option('rg_gforms_enable_akismet') === false ? true : get_option('rg_gforms_enable_akismet') == true;
$enabled_by_filter = apply_filters("gform_akismet_enabled_$form_id", apply_filters("gform_akismet_enabled", $enabled_by_setting));
return $enabled_by_filter;
}
public static function is_akismet_spam($form, $lead){
global $akismet_api_host, $akismet_api_port;
$fields = self::get_akismet_fields($form, $lead);
//Submitting info do Akismet
$response = akismet_http_post($fields, $akismet_api_host, '/1.1/comment-check', $akismet_api_port );
$is_spam = trim(rgar($response, 1)) == "true";
return $is_spam;
}
public static function mark_akismet_spam($form, $lead, $is_spam){
global $akismet_api_host, $akismet_api_port;
$fields = self::get_akismet_fields($form, $lead);
$as = $is_spam ? "spam" : "ham";
//Submitting info do Akismet
akismet_http_post($fields, $akismet_api_host, '/1.1/submit-'.$as, $akismet_api_port );
}
private static function get_akismet_fields($form, $lead){
//Gathering Akismet information
$akismet_info = array();
$akismet_info['comment_type'] = 'gravity_form';
$akismet_info['comment_author'] = self::get_akismet_field("name", $form, $lead);
$akismet_info['comment_author_email'] = self::get_akismet_field("email", $form, $lead);
$akismet_info['comment_author_url'] = self::get_akismet_field("website", $form, $lead);
$akismet_info['comment_content'] = self::get_akismet_field("textarea", $form, $lead);
$akismet_info['contact_form_subject'] = $form["title"];
$akismet_info['comment_author_IP'] = $lead["ip"];
$akismet_info['permalink'] = $lead["source_url"];
$akismet_info['user_ip'] = preg_replace( '/[^0-9., ]/', '', $lead["ip"] );
$akismet_info['user_agent'] = $lead["user_agent"];
$akismet_info['referrer'] = is_admin() ? "" : $_SERVER['HTTP_REFERER'];
$akismet_info['blog'] = get_option('home');
$akismet_info = apply_filters("gform_akismet_fields_{$form["id"]}", apply_filters("gform_akismet_fields", $akismet_info, $form, $lead), $form, $lead);
return http_build_query($akismet_info);
}
private static function get_akismet_field($field_type, $form, $lead){
$fields = GFCommon::get_fields_by_type($form, array($field_type));
if(empty($fields))
return "";
$value = RGFormsModel::get_lead_field_value($lead, $fields[0]);
switch($field_type){
case "name" :
$value = GFCommon::get_lead_field_display($fields[0], $value);
break;
}
return $value;
}
public static function get_other_choice_value(){
$value = apply_filters('gform_other_choice_value', __("Other", "gravityforms"));
return $value;
}
public static function get_browser_class() {
global $is_lynx, $is_gecko, $is_IE, $is_opera, $is_NS4, $is_safari, $is_chrome, $is_iphone, $post;
$classes = array();
//adding browser related class
if($is_lynx) $classes[] = 'gf_browser_lynx';
else if($is_gecko) $classes[] = 'gf_browser_gecko';
else if($is_opera) $classes[] = 'gf_browser_opera';
else if($is_NS4) $classes[] = 'gf_browser_ns4';
else if($is_safari) $classes[] = 'gf_browser_safari';
else if($is_chrome) $classes[] = 'gf_browser_chrome';
else if($is_IE) $classes[] = 'gf_browser_ie';
else $classes[] = 'gf_browser_unknown';
//adding IE version
if($is_IE){
if(strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE 6') !== false)
$classes[] = 'gf_browser_ie6';
else if(strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE 7') !== false)
$classes[] = 'gf_browser_ie7';
if(strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE 8') !== false)
$classes[] = 'gf_browser_ie8';
if(strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE 9') !== false)
$classes[] = 'gf_browser_ie9';
}
if($is_iphone) $classes[] = 'gf_browser_iphone';
return implode(" " , $classes);
}
public static function create_post($form, &$lead) {
$disable_post = apply_filters("gform_disable_post_creation_{$form["id"]}", apply_filters("gform_disable_post_creation", false, $form, $lead), $form, $lead);
if(!$disable_post){
//creates post if the form has any post fields
$post_id = RGFormsModel::create_post($form, $lead);
}
return $post_id;
}
public static function get_card_types(){
$cards = array (
array ( 'name' => 'American Express',
'slug' => 'amex',
'lengths' => '15',
'prefixes' => '34,37',
'checksum' => true
),
array ( 'name' => 'Discover',
'slug' => 'discover',
'lengths' => '16',
'prefixes' => '6011,622,64,65',
'checksum' => true
),
array ( 'name' => 'MasterCard',
'slug' => 'mastercard',
'lengths' => '16',
'prefixes' => '51,52,53,54,55',
'checksum' => true
),
array ( 'name' => 'Visa',
'slug' => 'visa',
'lengths' => '13,16',
'prefixes' => '4,417500,4917,4913,4508,4844',
'checksum' => true
),
array ( 'name' => 'JCB',
'slug' => 'jcb',
'lengths' => '16',
'prefixes' => '35',
'checksum' => true
),
array ( 'name' => 'Maestro',
'slug' => 'maestro',
'lengths' => '12,13,14,15,16,18,19',
'prefixes' => '5018,5020,5038,6304,6759,6761',
'checksum' => true
)
);
$cards = apply_filters("gform_creditcard_types", $cards);
return $cards;
}
public static function get_card_type($number){
//removing spaces from number
$number = str_replace (' ', '', $number);
if(empty($number))
return false;
$cards = self::get_card_types();
$matched_card = false;
foreach($cards as $card){
if(self::matches_card_type($number, $card)){
$matched_card = $card;
break;
}
}
if($matched_card && $matched_card["checksum"] && !self::is_valid_card_checksum($number))
$matched_card = false;
return $matched_card ? $matched_card : false;
}
private static function matches_card_type($number, $card){
//checking prefix
$prefixes = explode(',',$card['prefixes']);
$matches_prefix = false;
foreach($prefixes as $prefix){
if(preg_match("|^{$prefix}|", $number)){
$matches_prefix = true;
break;
}
}
//checking length
$lengths = explode(',',$card['lengths']);
$matches_length = false;
foreach($lengths as $length){
if(strlen($number) == absint($length)){
$matches_length = true;
break;
}
}
return $matches_prefix && $matches_length;
}
private static function is_valid_card_checksum($number){
$checksum = 0;
$num = 0;
$multiplier = 1;
// Process each character starting at the right
for ($i = strlen($number) - 1; $i >= 0; $i--) {
//Multiply current digit by multiplier (1 or 2)
$num = $number{$i} * $multiplier;
// If the result is in greater than 9, add 1 to the checksum total
if ($num >= 10) {
$checksum++;
$num -= 10;
}
//Update checksum
$checksum += $num;
//Update multiplier
$multiplier = $multiplier == 1 ? 2 : 1;
}
return $checksum % 10 == 0;
}
public static function is_wp_version($min_version){
return !version_compare(get_bloginfo("version"), "{$min_version}.dev1", '<');
}
public static function add_categories_as_choices($field, $value) {
$choices = $inputs = array();
$is_post = isset($_POST["gform_submit"]);
$has_placeholder = rgar($field, 'categoryInitialItemEnabled') && RGFormsModel::get_input_type($field) == 'select';
if($has_placeholder)
$choices[] = array('text' => rgar($field, 'categoryInitialItem'), 'value' => '', 'isSelected' => true);
if(rgar($field, "displayAllCategories")) {
$categories = get_terms('category', array('hide_empty' => false));
foreach($categories as $category) {
$selected = $value == $category->term_id ||
(
empty($value) &&
get_option('default_category') == $category->term_id &&
RGFormsModel::get_input_type($field) == 'select' && // only preselect default category on select fields
!$is_post &&
!$has_placeholder
);
$choices[] = array('text' => $category->name, 'value' => $category->term_id, 'isSelected' => $selected);
}
} else {
$choices = array_merge($choices, $field['choices']);
}
if(empty($choices))
$choices[] = array('text' => 'You must select at least one category.', 'value' => '');
$choice_number = 1;
foreach($choices as $choice) {
if($choice_number % 10 == 0) //hack to skip numbers ending in 0. so that 5.1 doesn't conflict with 5.10
$choice_number++;
$input_id = $field["id"] . '.' . $choice_number;
$inputs[] = array('id' => $input_id, 'label' => $choice['text'], 'name' => '');
$choice_number++;
}
$field['choices'] = $choices;
if(RGFormsModel::get_input_type($field) == 'checkbox')
$field['inputs'] = $inputs;
return $field;
}
public static function prepare_post_category_value($value, $field, $mode = 'entry_detail') {
if(!is_array($value))
$value = explode(',', $value);
$cat_names = array();
$cat_ids = array();
foreach($value as $cat_string) {
$ary = explode(":", $cat_string);
$cat_name = count($ary) > 0 ? $ary[0] : "";
$cat_id = count($ary) > 1 ? $ary[1] : $ary[0];
if(!empty($cat_name))
$cat_names[] = $cat_name;
if(!empty($cat_id))
$cat_ids[] = $cat_id;
}
sort($cat_names);
switch($mode) {
case 'entry_list':
$value = self::implode_non_blank(', ', $cat_names);
break;
case 'entry_detail':
$value = RGFormsModel::get_input_type($field) == 'checkbox' ? $cat_names : self::implode_non_blank(', ', $cat_names);
break;
case 'conditional_logic':
$value = array_values($cat_ids);
break;
}
return $value;
}
public static function calculate($field, $form, $lead) {
$formula = rgar($field, 'calculationFormula');
preg_match_all('/{[^{]*?:(\d+(\.\d+)?)(:(.*?))?}/mi', $formula, $matches, PREG_SET_ORDER);
if(is_array($matches)) {
foreach($matches as $match) {
list($text, $input_id) = $match;
$value = self::get_calculation_value($match[1], $form, $lead);
$formula = str_replace($match[0], $value, $formula);
}
}
return preg_match("/^[0-9 -\/*\(\)]+$/", $formula) ? eval("return {$formula};") : false;
}
public static function round_number($number, $rounding){
if(is_numeric($rounding) && $rounding >= 0){
$number = round($number, $rounding);
}
return $number;
}
public static function get_calculation_value($field_id, $form, $lead) {
$filters = array('price', 'value', '');
do {
$filter = isset($filter) ? next($filters) : reset($filters);
$value = GFCommon::to_number(GFCommon::replace_variables("{:{$field_id}:$filter}", $form, $lead));
} while(!is_numeric($value) && $filter !== false);
if(!$value || !is_numeric($value))
$value = 0;
return $value;
}
public static function conditional_shortcode($attributes, $content = null) {
extract(shortcode_atts(array(
'merge_tag' => '',
'condition' => '',
'value' => ''
), $attributes));
$result = RGFormsModel::matches_operation($merge_tag, $value, $condition);
return RGFormsModel::matches_operation($merge_tag, $value, $condition) ? do_shortcode($content) : '';
}
public static function is_valid_for_calcuation($field) {
$supported_input_types = array('text', 'select', 'number', 'checkbox', 'radio', 'hidden', 'singleproduct', 'price', 'hiddenproduct', 'calculation', 'singleshipping');
$unsupported_field_types = array('category');
$input_type = RGFormsModel::get_input_type($field);
return in_array($input_type, $supported_input_types) && !in_array($input_type, $unsupported_field_types);
}
public static function log_error($message){
if(class_exists("GFLogging"))
{
GFLogging::include_logger();
GFLogging::log_message("gravityforms", $message, KLogger::ERROR);
}
}
public static function log_debug($message){
if(class_exists("GFLogging"))
{
GFLogging::include_logger();
GFLogging::log_message("gravityforms", $message, KLogger::DEBUG);
}
}
}
?> ![](" . GFCommon::get_base_url() . "/images/calendar.png)
![reCAPTCHA](" . GFCommon::get_base_url() . "/images/captcha_$theme.jpg "reCAPTCHA")