2384 lines
116 KiB
PHP
2384 lines
116 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
class GFFormDisplay{
|
||
|
|
public static $submission = array();
|
||
|
|
private static $init_scripts = array();
|
||
|
|
|
||
|
|
const ON_PAGE_RENDER = 1;
|
||
|
|
const ON_CONDITIONAL_LOGIC = 2;
|
||
|
|
|
||
|
|
public static function process_form($form_id){
|
||
|
|
|
||
|
|
//reading form metadata
|
||
|
|
$form = RGFormsModel::get_form_meta($form_id);
|
||
|
|
$form = RGFormsModel::add_default_properties($form);
|
||
|
|
$lead = array();
|
||
|
|
|
||
|
|
$field_values = RGForms::post("gform_field_values");
|
||
|
|
|
||
|
|
$confirmation_message = "";
|
||
|
|
|
||
|
|
$source_page_number = self::get_source_page($form_id);
|
||
|
|
$page_number = $source_page_number;
|
||
|
|
$target_page = self::get_target_page($form, $page_number, $field_values);
|
||
|
|
|
||
|
|
//Loading files that have been uploaded to temp folder
|
||
|
|
$files = GFCommon::json_decode(stripslashes(RGForms::post("gform_uploaded_files")));
|
||
|
|
if(!is_array($files))
|
||
|
|
$files = array();
|
||
|
|
|
||
|
|
RGFormsModel::$uploaded_files[$form["id"]] = $files;
|
||
|
|
|
||
|
|
$is_valid = true;
|
||
|
|
|
||
|
|
//don't validate when going to previous page
|
||
|
|
if(empty($target_page) || $target_page >= $page_number){
|
||
|
|
$is_valid = self::validate($form, $field_values, $page_number);
|
||
|
|
}
|
||
|
|
|
||
|
|
//Upload files to temp folder when going to the next page or when submitting the form and it failed validation
|
||
|
|
if( $target_page >= $page_number || ($target_page == 0 && !$is_valid) ){
|
||
|
|
//Uploading files to temporary folder
|
||
|
|
$files = self::upload_files($form, $files);
|
||
|
|
RGFormsModel::$uploaded_files[$form["id"]] = $files;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Load target page if it did not fail validation or if going to the previous page
|
||
|
|
if($is_valid){
|
||
|
|
$page_number = $target_page;
|
||
|
|
}
|
||
|
|
|
||
|
|
$confirmation = "";
|
||
|
|
if($is_valid && $page_number == 0){
|
||
|
|
$ajax = isset($_POST["gform_ajax"]);
|
||
|
|
|
||
|
|
//adds honeypot field if configured
|
||
|
|
if(rgar($form,"enableHoneypot"))
|
||
|
|
$form["fields"][] = self::get_honeypot_field($form);
|
||
|
|
|
||
|
|
$failed_honeypot = rgar($form,"enableHoneypot") && !self::validate_honeypot($form);
|
||
|
|
|
||
|
|
if($failed_honeypot){
|
||
|
|
//display confirmation but doesn't process the form when honeypot fails
|
||
|
|
$confirmation = self::handle_confirmation($form, $lead, $ajax);
|
||
|
|
$is_valid = false;
|
||
|
|
}
|
||
|
|
else{
|
||
|
|
//pre submission action
|
||
|
|
do_action("gform_pre_submission", $form);
|
||
|
|
do_action("gform_pre_submission_{$form["id"]}", $form);
|
||
|
|
|
||
|
|
//pre submission filter
|
||
|
|
$form = apply_filters("gform_pre_submission_filter_{$form["id"]}", apply_filters("gform_pre_submission_filter", $form));
|
||
|
|
|
||
|
|
//handle submission
|
||
|
|
$confirmation = self::handle_submission($form, $lead, $ajax);
|
||
|
|
|
||
|
|
//after submission hook
|
||
|
|
do_action("gform_after_submission", $lead, $form);
|
||
|
|
do_action("gform_after_submission_{$form["id"]}", $lead, $form);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(is_array($confirmation) && isset($confirmation["redirect"])){
|
||
|
|
header("Location: {$confirmation["redirect"]}");
|
||
|
|
do_action("gform_post_submission", $lead, $form);
|
||
|
|
do_action("gform_post_submission_{$form["id"]}", $lead, $form);
|
||
|
|
|
||
|
|
exit;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if(!isset(self::$submission[$form_id]))
|
||
|
|
self::$submission[$form_id] = array();
|
||
|
|
|
||
|
|
self::set_submission_if_null($form_id, "is_valid", $is_valid);
|
||
|
|
self::set_submission_if_null($form_id, "form", $form);
|
||
|
|
self::set_submission_if_null($form_id, "lead", $lead);
|
||
|
|
self::set_submission_if_null($form_id, "confirmation_message", $confirmation);
|
||
|
|
self::set_submission_if_null($form_id, "page_number", $page_number);
|
||
|
|
self::set_submission_if_null($form_id, "source_page_number", $source_page_number);
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function set_submission_if_null($form_id, $key, $val){
|
||
|
|
if(!isset(self::$submission[$form_id][$key]))
|
||
|
|
self::$submission[$form_id][$key] = $val;
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function upload_files($form, $files){
|
||
|
|
|
||
|
|
//Creating temp folder if it does not exist
|
||
|
|
$target_path = RGFormsModel::get_upload_path($form["id"]) . "/tmp/";
|
||
|
|
wp_mkdir_p($target_path);
|
||
|
|
|
||
|
|
foreach($form["fields"] as $field){
|
||
|
|
$input_name = "input_{$field["id"]}";
|
||
|
|
|
||
|
|
//skip fields that are not file upload fields or that don't have a file to be uploaded or that have failed validation
|
||
|
|
$input_type = RGFormsModel::get_input_type($field);
|
||
|
|
if(!in_array($input_type, array("fileupload", "post_image")) || $field["failed_validation"] || empty($_FILES[$input_name]["name"])){
|
||
|
|
GFCommon::log_debug("upload_files() - skipping field: {$field["label"]}({$field["id"]} - {$field["type"]})");
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
$file_info = RGFormsModel::get_temp_filename($form["id"], $input_name);
|
||
|
|
GFCommon::log_debug("upload_files() - temp file info: " . print_r($file_info, true));
|
||
|
|
|
||
|
|
if($file_info && move_uploaded_file($_FILES[$input_name]['tmp_name'], $target_path . $file_info["temp_filename"])){
|
||
|
|
$files[$input_name] = $file_info["uploaded_filename"];
|
||
|
|
GFCommon::log_debug("upload_files() - file uploaded successfully: {$file_info["uploaded_filename"]}");
|
||
|
|
}
|
||
|
|
else{
|
||
|
|
GFCommon::log_error("upload_files() - file could not be uploaded: tmp_name: {$_FILES[$input_name]['tmp_name']} - target location: " . $target_path . $file_info["temp_filename"]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return $files;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function get_state($form, $field_values){
|
||
|
|
$product_fields = array();
|
||
|
|
foreach($form["fields"] as $field){
|
||
|
|
if(GFCommon::is_product_field($field["type"]) || $field["type"] == "donation"){
|
||
|
|
$value = RGFormsModel::get_field_value($field, $field_values, false);
|
||
|
|
$value = self::default_if_empty($field, $value);
|
||
|
|
|
||
|
|
switch($field["inputType"]){
|
||
|
|
case "calculation" :
|
||
|
|
case "singleproduct" :
|
||
|
|
case "hiddenproduct" :
|
||
|
|
$price = !is_array($value) || empty($value[$field["id"] . ".2"]) ? $field["basePrice"] : $value[$field["id"] . ".2"];
|
||
|
|
if(empty($price))
|
||
|
|
$price = 0;
|
||
|
|
|
||
|
|
$price = GFCommon::to_number($price);
|
||
|
|
|
||
|
|
$product_name = !is_array($value) || empty($value[$field["id"] . ".1"]) ? $field["label"] : $value[$field["id"] . ".1"];
|
||
|
|
$product_fields[$field["id"]. ".1"] = wp_hash($product_name);
|
||
|
|
$product_fields[$field["id"]. ".2"] = wp_hash($price);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "singleshipping" :
|
||
|
|
$price = !empty($value) ? $value : $field["basePrice"];
|
||
|
|
$price = GFCommon::to_number($price);
|
||
|
|
|
||
|
|
$product_fields[$field["id"]] = wp_hash($price);
|
||
|
|
break;
|
||
|
|
case "radio" :
|
||
|
|
case "select" :
|
||
|
|
$product_fields[$field["id"]] = array();
|
||
|
|
foreach($field["choices"] as $choice){
|
||
|
|
$field_value = !empty($choice["value"]) || rgar($field,"enableChoiceValue") ? $choice["value"] : $choice["text"];
|
||
|
|
if($field["enablePrice"])
|
||
|
|
$field_value .= "|" . GFCommon::to_number(rgar($choice,"price"));
|
||
|
|
|
||
|
|
$product_fields[$field["id"]][] = wp_hash($field_value);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case "checkbox" :
|
||
|
|
$index = 1;
|
||
|
|
foreach($field["choices"] as $choice){
|
||
|
|
$field_value = !empty($choice["value"]) || $field["enableChoiceValue"] ? $choice["value"] : $choice["text"];
|
||
|
|
if($field["enablePrice"])
|
||
|
|
$field_value .= "|" . GFCommon::to_number($choice["price"]);
|
||
|
|
|
||
|
|
if($index % 10 == 0) //hack to skip numbers ending in 0. so that 5.1 doesn't conflict with 5.10
|
||
|
|
$index++;
|
||
|
|
|
||
|
|
$product_fields[$field["id"] . "." . $index++] = wp_hash($field_value);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$hash = serialize($product_fields);
|
||
|
|
$checksum = wp_hash(crc32($hash));
|
||
|
|
return base64_encode(serialize(array($hash, $checksum)));
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function has_pages($form){
|
||
|
|
return GFCommon::has_pages($form);
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function has_character_counter($form){
|
||
|
|
|
||
|
|
if(!is_array($form["fields"]))
|
||
|
|
return false;
|
||
|
|
|
||
|
|
foreach($form["fields"] as $field){
|
||
|
|
if(rgar($field, "maxLength") && !rgar($field, "inputMask"))
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
private static function has_enhanced_dropdown($form){
|
||
|
|
|
||
|
|
if(!is_array($form["fields"]))
|
||
|
|
return false;
|
||
|
|
|
||
|
|
foreach($form["fields"] as $field){
|
||
|
|
if(in_array(RGFormsModel::get_input_type($field), array("select", "multiselect")) && rgar($field, "enableEnhancedUI"))
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function has_password_strength($form){
|
||
|
|
|
||
|
|
if(!is_array($form["fields"]))
|
||
|
|
return false;
|
||
|
|
|
||
|
|
foreach($form["fields"] as $field){
|
||
|
|
if($field["type"] == "password" && RGForms::get("passwordStrengthEnabled", $field))
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function has_other_choice($form){
|
||
|
|
|
||
|
|
if(!is_array($form["fields"]))
|
||
|
|
return false;
|
||
|
|
|
||
|
|
foreach($form["fields"] as $field){
|
||
|
|
if($field["type"] == "radio" && rgget("enableOtherChoice", $field))
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
public static function get_target_page($form, $current_page, $field_values){
|
||
|
|
$page_number = RGForms::post("gform_target_page_number_{$form["id"]}");
|
||
|
|
$page_number = !is_numeric($page_number) ? 1 : $page_number;
|
||
|
|
|
||
|
|
$direction = $page_number >= $current_page ? 1 : -1;
|
||
|
|
|
||
|
|
//Finding next page that is not hidden by conditional logic
|
||
|
|
while(RGFormsModel::is_page_hidden($form, $page_number, $field_values)){
|
||
|
|
$page_number += $direction;
|
||
|
|
}
|
||
|
|
|
||
|
|
//If all following pages are hidden, submit the form
|
||
|
|
if($page_number > self::get_max_page_number($form))
|
||
|
|
$page_number = 0;
|
||
|
|
|
||
|
|
return $page_number;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function get_source_page($form_id){
|
||
|
|
$page_number = RGForms::post("gform_source_page_number_{$form_id}");
|
||
|
|
return !is_numeric($page_number) ? 1 : $page_number;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function set_current_page($form_id, $page_number){
|
||
|
|
self::$submission[$form_id]["page_number"] = $page_number;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function get_current_page($form_id){
|
||
|
|
$page_number = isset(self::$submission[$form_id]) ? self::$submission[$form_id]["page_number"] : 1;
|
||
|
|
return $page_number;
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function is_page_active($form_id, $page_number){
|
||
|
|
return intval(self::get_current_page($form_id)) == intval($page_number);
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function get_limit_period_dates($period){
|
||
|
|
if(empty($period))
|
||
|
|
return array("start_date" => null, "end_date" => null);
|
||
|
|
|
||
|
|
switch($period){
|
||
|
|
case "day" :
|
||
|
|
return array(
|
||
|
|
"start_date" => gmdate("Y-m-d"),
|
||
|
|
"end_date" => gmdate("Y-m-d"));
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "week" :
|
||
|
|
return array(
|
||
|
|
"start_date" => gmdate("Y-m-d", strtotime("last Monday")),
|
||
|
|
"end_date" => gmdate("Y-m-d", strtotime("next Sunday")));
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "month" :
|
||
|
|
$month_start = gmdate("Y-m-1");
|
||
|
|
return array(
|
||
|
|
"start_date" => $month_start,
|
||
|
|
"end_date" => gmdate("Y-m-d", strtotime("{$month_start} +1 month - 1 hour")));
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "year" :
|
||
|
|
return array(
|
||
|
|
"start_date" => gmdate("Y-1-1"),
|
||
|
|
"end_date" => gmdate("Y-12-31"));
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function get_form($form_id, $display_title=true, $display_description=true, $force_display=false, $field_values=null, $ajax=false, $tabindex = 1){
|
||
|
|
|
||
|
|
|
||
|
|
//looking up form id by form name
|
||
|
|
if(!is_numeric($form_id))
|
||
|
|
$form_id = RGFormsModel::get_form_id($form_id);
|
||
|
|
|
||
|
|
//reading form metadata
|
||
|
|
$form = RGFormsModel::get_form_meta($form_id, true);
|
||
|
|
$form = RGFormsModel::add_default_properties($form);
|
||
|
|
|
||
|
|
//disable ajax if form has a reCAPTCHA field (not supported).
|
||
|
|
if($ajax && self::has_recaptcha_field($form))
|
||
|
|
$ajax = false;
|
||
|
|
|
||
|
|
$is_postback = false;
|
||
|
|
$is_valid = true;
|
||
|
|
$confirmation_message = "";
|
||
|
|
$page_number = 1;
|
||
|
|
|
||
|
|
//If form was submitted, read variables set during form submission procedure
|
||
|
|
$submission_info = isset(self::$submission[$form_id]) ? self::$submission[$form_id] : false;
|
||
|
|
if($submission_info){
|
||
|
|
$is_postback = true;
|
||
|
|
$is_valid = rgar($submission_info, "is_valid") || rgar($submission_info, "is_confirmation");
|
||
|
|
$form = $submission_info["form"];
|
||
|
|
$lead = $submission_info["lead"];
|
||
|
|
$confirmation_message = rgget("confirmation_message", $submission_info);
|
||
|
|
|
||
|
|
if($is_valid && !RGForms::get("is_confirmation", $submission_info)){
|
||
|
|
|
||
|
|
if($submission_info["page_number"] == 0){
|
||
|
|
//post submission hook
|
||
|
|
do_action("gform_post_submission", $lead, $form);
|
||
|
|
do_action("gform_post_submission_{$form["id"]}", $lead, $form);
|
||
|
|
}
|
||
|
|
else{
|
||
|
|
//change page hook
|
||
|
|
do_action("gform_post_paging", $form, $submission_info["source_page_number"], $submission_info["page_number"]);
|
||
|
|
do_action("gform_post_paging_{$form["id"]}", $form, $submission_info["source_page_number"], $submission_info["page_number"]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if(!current_user_can("administrator")){
|
||
|
|
RGFormsModel::insert_form_view($form_id, $_SERVER['REMOTE_ADDR']);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(rgar($form,"enableHoneypot"))
|
||
|
|
$form["fields"][] = self::get_honeypot_field($form);
|
||
|
|
|
||
|
|
//Fired right before the form rendering process. Allow users to manipulate the form object before it gets displayed in the front end
|
||
|
|
$form = apply_filters("gform_pre_render_$form_id", apply_filters("gform_pre_render", $form, $ajax), $ajax);
|
||
|
|
|
||
|
|
if($form == null)
|
||
|
|
return "<p>" . __("Oops! We could not locate your form.", "gravityforms") . "</p>";
|
||
|
|
|
||
|
|
$has_pages = self::has_pages($form);
|
||
|
|
|
||
|
|
//calling tab index filter
|
||
|
|
GFCommon::$tab_index = apply_filters("gform_tabindex_{$form_id}", apply_filters("gform_tabindex", $tabindex, $form), $form);
|
||
|
|
|
||
|
|
//Don't display inactive forms
|
||
|
|
if(!$force_display && !$is_postback) {
|
||
|
|
|
||
|
|
$form_info = RGFormsModel::get_form($form_id);
|
||
|
|
if(!$form_info->is_active)
|
||
|
|
return "";
|
||
|
|
|
||
|
|
// If form requires login, check if user is logged in
|
||
|
|
if(rgar($form, "requireLogin")) {
|
||
|
|
if(!is_user_logged_in())
|
||
|
|
return empty($form["requireLoginMessage"]) ? "<p>" . __("Sorry. You must be logged in to view this form.", "gravityforms"). "</p>" : "<p>" . GFCommon::gform_do_shortcode($form["requireLoginMessage"]) . "</p>";
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
// show the form regardless of the following validations when force display is set to true
|
||
|
|
if(!$force_display) {
|
||
|
|
|
||
|
|
$form_schedule_validation = self::validate_form_schedule($form);
|
||
|
|
|
||
|
|
// if form schedule validation fails AND this is not a postback, display the validation error
|
||
|
|
// if form schedule validation fails AND this is a postback, make sure is not a valid submission (enables display of confirmation message)
|
||
|
|
if( ($form_schedule_validation && !$is_postback) || ($form_schedule_validation && $is_postback && !$is_valid) )
|
||
|
|
return $form_schedule_validation;
|
||
|
|
|
||
|
|
$entry_limit_validation = self::validate_entry_limit($form);
|
||
|
|
|
||
|
|
// refer to form schedule condition notes above
|
||
|
|
if( ($entry_limit_validation && !$is_postback) || ($entry_limit_validation && $is_postback && !$is_valid) )
|
||
|
|
return $entry_limit_validation;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
$form_string = "";
|
||
|
|
|
||
|
|
//When called via a template, this will enqueue the proper scripts
|
||
|
|
//When called via a shortcode, this will be ignored (too late to enqueue), but the scripts will be enqueued via the enqueue_scripts event
|
||
|
|
self::enqueue_form_scripts($form, $ajax);
|
||
|
|
|
||
|
|
if(empty($confirmation_message)){
|
||
|
|
$wrapper_css_class = GFCommon::get_browser_class() . " gform_wrapper";
|
||
|
|
|
||
|
|
if(!$is_valid)
|
||
|
|
$wrapper_css_class .=" gform_validation_error";
|
||
|
|
|
||
|
|
//Hidding entire form if conditional logic is on to prevent "hidden" fields from blinking. Form will be set to visible in the conditional_logic.php after the rules have been applied.
|
||
|
|
$style = self::has_conditional_logic($form) ? "style='display:none'" : "";
|
||
|
|
$custom_wrapper_css_class = !empty($form["cssClass"]) ? " {$form["cssClass"]}_wrapper": "";
|
||
|
|
$form_string .= "
|
||
|
|
<div class='{$wrapper_css_class}{$custom_wrapper_css_class}' id='gform_wrapper_$form_id' " . $style . ">";
|
||
|
|
|
||
|
|
$action = add_query_arg(array());
|
||
|
|
$default_anchor = $has_pages || $ajax ? true : false;
|
||
|
|
$use_anchor = apply_filters("gform_confirmation_anchor_{$form["id"]}", apply_filters("gform_confirmation_anchor", $default_anchor));
|
||
|
|
if($use_anchor !== false){
|
||
|
|
$form_string .="<a id='gf_$form_id' name='gf_$form_id' class='gform_anchor' ></a>";
|
||
|
|
$action .= "#gf_$form_id";
|
||
|
|
}
|
||
|
|
$target = $ajax ? "target='gform_ajax_frame_{$form_id}'" : "";
|
||
|
|
|
||
|
|
$form_css_class = !empty($form["cssClass"]) ? "class='{$form["cssClass"]}'": "";
|
||
|
|
|
||
|
|
$action = esc_attr($action);
|
||
|
|
$form_string .= apply_filters("gform_form_tag_{$form_id}", apply_filters("gform_form_tag", "<form method='post' enctype='multipart/form-data' {$target} id='gform_{$form_id}' {$form_css_class} action='{$action}'>", $form), $form);
|
||
|
|
|
||
|
|
if($display_title || $display_description){
|
||
|
|
$form_string .= "
|
||
|
|
<div class='gform_heading'>";
|
||
|
|
if($display_title){
|
||
|
|
$form_string .= "
|
||
|
|
<h3 class='gform_title'>" . $form['title'] . "</h3>";
|
||
|
|
}
|
||
|
|
if($display_description){
|
||
|
|
$form_string .= "
|
||
|
|
<span class='gform_description'>" . rgar($form,'description') ."</span>";
|
||
|
|
}
|
||
|
|
$form_string .= "
|
||
|
|
</div>";
|
||
|
|
}
|
||
|
|
|
||
|
|
$current_page = self::get_current_page($form_id);
|
||
|
|
if($has_pages && !IS_ADMIN){
|
||
|
|
$page_count = self::get_max_page_number($form);
|
||
|
|
|
||
|
|
if($form["pagination"]["type"] == "percentage"){
|
||
|
|
$form_string .= self::get_progress_bar($form, $form_id,$confirmation_message);
|
||
|
|
}
|
||
|
|
else if($form["pagination"]["type"] == "steps"){
|
||
|
|
$form_string .="
|
||
|
|
<div id='gf_page_steps_{$form_id}' class='gf_page_steps'>";
|
||
|
|
|
||
|
|
for($i=0, $count = sizeof($form["pagination"]["pages"]); $i<$count; $i++){
|
||
|
|
$step_number = $i+1;
|
||
|
|
$active_class = $step_number == $current_page ? " gf_step_active" : "";
|
||
|
|
$first_class = $i==0 ? " gf_step_first" : "";
|
||
|
|
$last_class = $i+1 == $count ? " gf_step_last" : "";
|
||
|
|
$complete_class = $step_number < $current_page ? " gf_step_completed" : "";
|
||
|
|
$previous_class = $step_number + 1 == $current_page ? " gf_step_previous" : "";
|
||
|
|
$next_class = $step_number - 1 == $current_page ? " gf_step_next" : "";
|
||
|
|
$pending_class = $step_number > $current_page ? " gf_step_pending" : "";
|
||
|
|
$classes = "gf_step" . $active_class . $first_class . $last_class . $complete_class . $previous_class . $next_class . $pending_class;
|
||
|
|
|
||
|
|
$classes = GFCommon::trim_all($classes);
|
||
|
|
|
||
|
|
$form_string .="
|
||
|
|
<div id='gf_step_{$form_id}_{$step_number}' class='{$classes}'><span class='gf_step_number'>{$step_number}</span> {$form["pagination"]["pages"][$i]}</div>";
|
||
|
|
}
|
||
|
|
|
||
|
|
$form_string .="
|
||
|
|
<div class='gf_step_clear'></div>
|
||
|
|
</div>";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
if($is_postback && !$is_valid){
|
||
|
|
$validation_message = "<div class='validation_error'>" . __("There was a problem with your submission.", "gravityforms") . " " . __("Errors have been highlighted below.", "gravityforms") . "</div>";
|
||
|
|
$form_string .= apply_filters("gform_validation_message_{$form["id"]}", apply_filters("gform_validation_message", $validation_message, $form), $form);
|
||
|
|
}
|
||
|
|
|
||
|
|
$form_string .= "
|
||
|
|
<div class='gform_body'>";
|
||
|
|
|
||
|
|
//add first page if this form has any page fields
|
||
|
|
if($has_pages){
|
||
|
|
$style = self::is_page_active($form_id, 1) ? "" : "style='display:none;'";
|
||
|
|
$class = !empty($form["firstPageCssClass"]) ? " {$form["firstPageCssClass"]}" : "";
|
||
|
|
$form_string .= "<div id='gform_page_{$form_id}_1' class='gform_page{$class}' {$style}>
|
||
|
|
<div class='gform_page_fields'>";
|
||
|
|
}
|
||
|
|
|
||
|
|
$description_class = rgar($form,"descriptionPlacement") == "above" ? "description_above" : "description_below";
|
||
|
|
|
||
|
|
$form_string .= "
|
||
|
|
<ul id='gform_fields_$form_id' class='gform_fields {$form['labelPlacement']} {$description_class}'>";
|
||
|
|
|
||
|
|
if(is_array($form['fields']))
|
||
|
|
{
|
||
|
|
foreach($form['fields'] as $field){
|
||
|
|
$field["conditionalLogicFields"] = self::get_conditional_logic_fields($form, $field["id"]);
|
||
|
|
$form_string .= self::get_field($field, RGFormsModel::get_field_value($field, $field_values), false, $form, $field_values);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$form_string .= "
|
||
|
|
</ul>";
|
||
|
|
|
||
|
|
if($has_pages){
|
||
|
|
$previous_button = self::get_form_button($form["id"], "gform_previous_button_{$form["id"]}", $form["lastPageButton"], __("Previous", "gravityforms"), "button gform_previous_button", __("Previous Page", "gravityforms"), self::get_current_page($form_id) -1);
|
||
|
|
$form_string .= "</div>" . self::gform_footer($form, "gform_page_footer " . $form['labelPlacement'], $ajax, $field_values, $previous_button, $display_title, $display_description, $is_postback) . "
|
||
|
|
</div>"; //closes gform_page
|
||
|
|
}
|
||
|
|
|
||
|
|
$form_string .= "</div>"; //closes gform_body
|
||
|
|
|
||
|
|
//suppress form footer for multi-page forms (footer will be included on the last page
|
||
|
|
if(!$has_pages)
|
||
|
|
$form_string .= self::gform_footer($form, "gform_footer " . $form['labelPlacement'], $ajax, $field_values, "", $display_title, $display_description, $is_postback);
|
||
|
|
|
||
|
|
$form_string .= "
|
||
|
|
</form>
|
||
|
|
</div>";
|
||
|
|
|
||
|
|
if($ajax && $is_postback){
|
||
|
|
global $wp_scripts;
|
||
|
|
|
||
|
|
$form_string = "<!DOCTYPE html><html><head>" .
|
||
|
|
"<meta charset='UTF-8' /></head><body class='GF_AJAX_POSTBACK'>" . $form_string . "</body></html>";
|
||
|
|
}
|
||
|
|
|
||
|
|
if($ajax && !$is_postback){
|
||
|
|
$spinner_url = apply_filters("gform_ajax_spinner_url_{$form_id}", apply_filters("gform_ajax_spinner_url", GFCommon::get_base_url() . "/images/spinner.gif", $form), $form);
|
||
|
|
$scroll_position = array('default' => '', 'confirmation' => '');
|
||
|
|
|
||
|
|
if($use_anchor !== false) {
|
||
|
|
$scroll_position['default'] = is_numeric($use_anchor) ? "jQuery(document).scrollTop(" . intval($use_anchor) . ");" : "jQuery(document).scrollTop(jQuery('#gform_wrapper_{$form_id}').offset().top);";
|
||
|
|
$scroll_position['confirmation'] = is_numeric($use_anchor) ? "jQuery(document).scrollTop(" . intval($use_anchor) . ");" : "jQuery(document).scrollTop(jQuery('#gforms_confirmation_message').offset().top);";
|
||
|
|
}
|
||
|
|
|
||
|
|
$form_string .="
|
||
|
|
<iframe style='display:none;width:0px; height:0px;' src='about:blank' name='gform_ajax_frame_{$form_id}' id='gform_ajax_frame_{$form_id}'></iframe>
|
||
|
|
<script type='text/javascript'>" . apply_filters("gform_cdata_open", "") . "" .
|
||
|
|
"function gformInitSpinner_{$form_id}(){" .
|
||
|
|
"jQuery('#gform_{$form_id}').submit(function(){" .
|
||
|
|
"jQuery('#gform_submit_button_{$form_id}').attr('disabled', true).after('<' + 'img id=\"gform_ajax_spinner_{$form_id}\" class=\"gform_ajax_spinner\" src=\"{$spinner_url}\" alt=\"\" />');" .
|
||
|
|
"jQuery('#gform_wrapper_{$form_id} .gform_previous_button').attr('disabled', true); " .
|
||
|
|
"jQuery('#gform_wrapper_{$form_id} .gform_next_button').attr('disabled', true).after('<' + 'img id=\"gform_ajax_spinner_{$form_id}\" class=\"gform_ajax_spinner\" src=\"{$spinner_url}\" alt=\"\" />');" .
|
||
|
|
"} );" .
|
||
|
|
"}" .
|
||
|
|
"jQuery(document).ready(function($){" .
|
||
|
|
"gformInitSpinner_{$form_id}();" .
|
||
|
|
"jQuery('#gform_ajax_frame_{$form_id}').load( function(){" .
|
||
|
|
"var contents = jQuery(this).contents().find('*').html();" .
|
||
|
|
"var is_postback = contents.indexOf('GF_AJAX_POSTBACK') >= 0;" .
|
||
|
|
"if(!is_postback){return;}" .
|
||
|
|
"var form_content = jQuery(this).contents().find('#gform_wrapper_{$form_id}');" .
|
||
|
|
"var is_redirect = contents.indexOf('gformRedirect(){') >= 0;".
|
||
|
|
"jQuery('#gform_submit_button_{$form_id}').removeAttr('disabled');" .
|
||
|
|
"if(form_content.length > 0){" .
|
||
|
|
"jQuery('#gform_wrapper_{$form_id}').html(form_content.html());" .
|
||
|
|
"{$scroll_position['default']}" .
|
||
|
|
"if(window['gformInitDatepicker']) {gformInitDatepicker();}" .
|
||
|
|
"if(window['gformInitPriceFields']) {gformInitPriceFields();}" .
|
||
|
|
"var current_page = jQuery('#gform_source_page_number_{$form_id}').val();".
|
||
|
|
"gformInitSpinner_{$form_id}();" .
|
||
|
|
"jQuery(document).trigger('gform_page_loaded', [{$form_id}, current_page]);" .
|
||
|
|
"}" .
|
||
|
|
"else if(!is_redirect){" .
|
||
|
|
"var confirmation_content = jQuery(this).contents().find('#gforms_confirmation_message').html();" .
|
||
|
|
"if(!confirmation_content){".
|
||
|
|
"confirmation_content = contents;".
|
||
|
|
"}" .
|
||
|
|
"setTimeout(function(){" .
|
||
|
|
"jQuery('#gform_wrapper_{$form_id}').replaceWith('<' + 'div id=\'gforms_confirmation_message\' class=\'gform_confirmation_message_{$form_id}\'' + '>' + confirmation_content + '<' + '/div' + '>');" .
|
||
|
|
"{$scroll_position['confirmation']}" .
|
||
|
|
"jQuery(document).trigger('gform_confirmation_loaded', [{$form_id}]);" .
|
||
|
|
"}, 50);" .
|
||
|
|
"}" .
|
||
|
|
"else{" .
|
||
|
|
"jQuery('#gform_{$form_id}').append(contents);" .
|
||
|
|
"if(window['gformRedirect']) gformRedirect();" .
|
||
|
|
"}" .
|
||
|
|
"jQuery(document).trigger('gform_post_render', [{$form_id}, current_page]);" .
|
||
|
|
"} );" .
|
||
|
|
"} );" . apply_filters("gform_cdata_close", "") . "</script>";
|
||
|
|
}
|
||
|
|
|
||
|
|
$is_first_load = !$is_postback;
|
||
|
|
|
||
|
|
if((!$ajax || $is_first_load)) {
|
||
|
|
|
||
|
|
self::register_form_init_scripts($form, $field_values);
|
||
|
|
|
||
|
|
if(apply_filters("gform_init_scripts_footer", false)){
|
||
|
|
add_action("wp_footer", create_function('', 'GFFormDisplay::footer_init_scripts(' . $form['id'] . ');'), 20);
|
||
|
|
add_action("gform_preview_footer", create_function('', 'GFFormDisplay::footer_init_scripts(' . $form['id'] . ');'));
|
||
|
|
}
|
||
|
|
else{
|
||
|
|
$form_string .= self::get_form_init_scripts($form);
|
||
|
|
$form_string .= "<script type='text/javascript'>" . apply_filters("gform_cdata_open", "") . " jQuery(document).ready(function(){jQuery(document).trigger('gform_post_render', [{$form_id}, {$current_page}]) } ); " . apply_filters("gform_cdata_close", "") . "</script>";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return apply_filters('gform_get_form_filter',$form_string);
|
||
|
|
}
|
||
|
|
else{
|
||
|
|
$progress_confirmation = "";
|
||
|
|
|
||
|
|
//check admin setting for whether the progress bar should start at zero
|
||
|
|
$start_at_zero = rgars($form, "pagination/display_progressbar_on_confirmation");
|
||
|
|
//check for filter
|
||
|
|
$start_at_zero = apply_filters("gform_progressbar_start_at_zero", $start_at_zero, $form);
|
||
|
|
|
||
|
|
//show progress bar on confirmation
|
||
|
|
if($start_at_zero && $has_pages && !IS_ADMIN && ($form["confirmation"]["type"] == "message" && $form["pagination"]["type"] == "percentage") && $form["pagination"]["display_progressbar_on_confirmation"])
|
||
|
|
{
|
||
|
|
$progress_confirmation = self::get_progress_bar($form, $form_id,$confirmation_message);
|
||
|
|
if($ajax)
|
||
|
|
{
|
||
|
|
$progress_confirmation = "<!DOCTYPE html><html><head><meta charset='UTF-8' /></head><body class='GF_AJAX_POSTBACK'>" . $progress_confirmation . $confirmation_message . "</body></html>";
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
$progress_confirmation = $progress_confirmation . $confirmation_message;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
//return regular confirmation message
|
||
|
|
if($ajax)
|
||
|
|
{
|
||
|
|
$progress_confirmation = "<!DOCTYPE html><html><head><meta charset='UTF-8' /></head><body class='GF_AJAX_POSTBACK'>" . $confirmation_message . "</body></html>";
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
$progress_confirmation = $confirmation_message;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return $progress_confirmation;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function footer_init_scripts($form_id){
|
||
|
|
global $_init_forms;
|
||
|
|
|
||
|
|
$form = RGFormsModel::get_form_meta($form_id);
|
||
|
|
$form_string = self::get_form_init_scripts($form);
|
||
|
|
$current_page = self::get_current_page($form_id);
|
||
|
|
$form_string .= "<script type='text/javascript'>" . apply_filters("gform_cdata_open", "") . " jQuery(document).ready(function(){jQuery(document).trigger('gform_post_render', [{$form_id}, {$current_page}]) } ); " . apply_filters("gform_cdata_close", "") . "</script>";
|
||
|
|
|
||
|
|
if(!isset($_init_forms[$form_id])){
|
||
|
|
echo $form_string;
|
||
|
|
if(!is_array($_init_forms))
|
||
|
|
$_init_forms = array();
|
||
|
|
|
||
|
|
$_init_forms[$form_id] = true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function add_init_script($form_id, $script_name, $location, $script){
|
||
|
|
$key = $script_name . "_" . $location;
|
||
|
|
|
||
|
|
if(!isset(self::$init_scripts[$form_id]))
|
||
|
|
self::$init_scripts[$form_id] = array();
|
||
|
|
|
||
|
|
//add script if it hasn't been added before
|
||
|
|
if(!array_key_exists($key, self::$init_scripts[$form_id]))
|
||
|
|
self::$init_scripts[$form_id][$key] = array("location" => $location, "script" => $script);
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function get_form_button($form_id, $button_input_id, $button, $default_text, $class, $alt, $target_page_number){
|
||
|
|
$tabindex = GFCommon::get_tabindex();
|
||
|
|
$input_type='submit';
|
||
|
|
$onclick="";
|
||
|
|
if(!empty($target_page_number)){
|
||
|
|
$onclick = "onclick='jQuery(\"#gform_target_page_number_{$form_id}\").val(\"{$target_page_number}\"); jQuery(\"#gform_{$form_id}\").trigger(\"submit\",[true]); '";
|
||
|
|
$input_type='button';
|
||
|
|
}
|
||
|
|
|
||
|
|
if($button["type"] == "text" || empty($button["imageUrl"])){
|
||
|
|
$button_text = !empty($button["text"]) ? $button["text"] : $default_text;
|
||
|
|
$button_input = "<input type='{$input_type}' id='{$button_input_id}' class='{$class}' value='" . esc_attr($button_text) . "' {$tabindex} {$onclick}/>";
|
||
|
|
}
|
||
|
|
else{
|
||
|
|
$imageUrl = $button["imageUrl"];
|
||
|
|
$button_input= "<input type='image' src='{$imageUrl}' id='{$button_input_id}' class='gform_image_button' alt='{$alt}' {$tabindex} {$onclick}/>";
|
||
|
|
}
|
||
|
|
return $button_input;
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function gform_footer($form, $class, $ajax, $field_values, $previous_button, $display_title, $display_description){
|
||
|
|
$form_id = $form["id"];
|
||
|
|
$footer = "
|
||
|
|
<div class='" . $class ."'>";
|
||
|
|
$button_input = self::get_form_button($form["id"], "gform_submit_button_{$form["id"]}", $form["button"], __("Submit", "gravityforms"), "button gform_button", __("Submit", "gravityforms"), 0);
|
||
|
|
$button_input = apply_filters("gform_submit_button", $button_input, $form);
|
||
|
|
$button_input = apply_filters("gform_submit_button_{$form_id}", $button_input, $form);
|
||
|
|
$footer .= $previous_button . " " . $button_input;
|
||
|
|
|
||
|
|
if($ajax){
|
||
|
|
$footer .= "<input type='hidden' name='gform_ajax' value='" . esc_attr("form_id={$form_id}&title={$display_title}&description={$display_description}") . "' />";
|
||
|
|
}
|
||
|
|
|
||
|
|
$current_page = self::get_current_page($form_id);
|
||
|
|
$next_page = $current_page + 1;
|
||
|
|
$next_page = $next_page > self::get_max_page_number($form) ? 0 : $next_page;
|
||
|
|
$field_values_str = is_array($field_values) ? http_build_query($field_values) : "";
|
||
|
|
$files_input = "";
|
||
|
|
if(!empty(RGFormsModel::$uploaded_files[$form_id])){
|
||
|
|
$files = GFCommon::json_encode(RGFormsModel::$uploaded_files[$form_id]);
|
||
|
|
$files_input = "<input type='hidden' name='gform_uploaded_files' id='gform_uploaded_files_{$form_id}' value='" . str_replace("'", "'", $files) . "' />";
|
||
|
|
}
|
||
|
|
|
||
|
|
$footer .="
|
||
|
|
<input type='hidden' class='gform_hidden' name='is_submit_{$form_id}' value='1' />
|
||
|
|
<input type='hidden' class='gform_hidden' name='gform_submit' value='{$form_id}' />
|
||
|
|
<input type='hidden' class='gform_hidden' name='gform_unique_id' value='" . esc_attr(RGFormsModel::get_form_unique_id($form_id)) . "' />
|
||
|
|
<input type='hidden' class='gform_hidden' name='state_{$form_id}' value='" . self::get_state($form, $field_values) . "' />
|
||
|
|
<input type='hidden' class='gform_hidden' name='gform_target_page_number_{$form_id}' id='gform_target_page_number_{$form_id}' value='" . $next_page . "' />
|
||
|
|
<input type='hidden' class='gform_hidden' name='gform_source_page_number_{$form_id}' id='gform_source_page_number_{$form_id}' value='" . $current_page . "' />
|
||
|
|
<input type='hidden' name='gform_field_values' value='{$field_values_str}' />
|
||
|
|
{$files_input}
|
||
|
|
</div>";
|
||
|
|
|
||
|
|
return $footer;
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function get_max_page_number($form){
|
||
|
|
$page_number = 0;
|
||
|
|
foreach($form["fields"] as $field){
|
||
|
|
if($field["type"] == "page"){
|
||
|
|
$page_number++;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return $page_number == 0 ? 0 : $page_number + 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
private static function get_honeypot_field($form){
|
||
|
|
$max_id = self::get_max_field_id($form);
|
||
|
|
$labels = self::get_honeypot_labels();
|
||
|
|
return array("type" => "honeypot", "label" => $labels[rand(0, 3)], "id" => $max_id + 1, "cssClass" => "gform_validation_container", "description" => "This field is for validation purposes and should be left unchanged.");
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function get_max_field_id($form){
|
||
|
|
$max = 0;
|
||
|
|
foreach($form["fields"] as $field){
|
||
|
|
if(floatval($field["id"]) > $max)
|
||
|
|
$max = floatval($field["id"]);
|
||
|
|
}
|
||
|
|
return $max;
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function get_honeypot_labels(){
|
||
|
|
return array("Name", "Email", "Phone", "Comments");
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function is_empty($field, $form_id=0){
|
||
|
|
switch(RGFormsModel::get_input_type($field)){
|
||
|
|
case "post_image" :
|
||
|
|
case "fileupload" :
|
||
|
|
$input_name = "input_" . $field["id"];
|
||
|
|
|
||
|
|
$file_info = RGFormsModel::get_temp_filename($form_id, $input_name);
|
||
|
|
return !$file_info && empty($_FILES[$input_name]['name']);
|
||
|
|
|
||
|
|
case "list" :
|
||
|
|
$value = rgpost("input_" . $field["id"]);
|
||
|
|
if(is_array($value)){
|
||
|
|
//empty if all inputs are empty (for inputs with the same name)
|
||
|
|
foreach($value as $input){
|
||
|
|
if(strlen(trim($input)) > 0 )
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return true;
|
||
|
|
case 'singleproduct':
|
||
|
|
$quantity_id = $field["id"] . ".3";
|
||
|
|
$quantity = rgpost($quantity_id, $value);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
if(is_array($field["inputs"]))
|
||
|
|
{
|
||
|
|
foreach($field["inputs"] as $input){
|
||
|
|
$value = rgpost("input_" . str_replace('.', '_', $input["id"]));
|
||
|
|
if(is_array($value) && !empty($value)){
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
$strlen = strlen(trim($value));
|
||
|
|
if(!is_array($value) && strlen(trim($value)) > 0)
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
else{
|
||
|
|
$value = rgpost("input_" . $field["id"]);
|
||
|
|
if(is_array($value)){
|
||
|
|
//empty if any of the inputs are empty (for inputs with the same name)
|
||
|
|
foreach($value as $input){
|
||
|
|
if(strlen(trim($input)) <= 0 )
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
else if($field["enablePrice"]){
|
||
|
|
list($label, $price) = explode("|", $value);
|
||
|
|
$is_empty = (strlen(trim($price)) <= 0);
|
||
|
|
return $is_empty;
|
||
|
|
}
|
||
|
|
else{
|
||
|
|
$is_empty = (strlen(trim($value)) <= 0) || ($field["type"] == "post_category" && $value < 0);
|
||
|
|
return $is_empty;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function clean_extensions($extensions){
|
||
|
|
$count = sizeof($extensions);
|
||
|
|
for($i=0; $i<$count; $i++){
|
||
|
|
$extensions[$i] = str_replace(".", "",str_replace(" ", "", $extensions[$i]));
|
||
|
|
}
|
||
|
|
return $extensions;
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function validate_range($field, $value){
|
||
|
|
|
||
|
|
if( !GFCommon::is_numeric($value, rgar($field, "numberFormat")) )
|
||
|
|
return false;
|
||
|
|
|
||
|
|
$number = GFCommon::clean_number($value, rgar($field, "numberFormat"));
|
||
|
|
if( (is_numeric($field["rangeMin"]) && $number < $field["rangeMin"]) ||
|
||
|
|
(is_numeric($field["rangeMax"]) && $number > $field["rangeMax"])
|
||
|
|
)
|
||
|
|
return false;
|
||
|
|
else
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function validate_honeypot($form){
|
||
|
|
$honeypot_id = self::get_max_field_id($form);
|
||
|
|
return rgempty("input_{$honeypot_id}");
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function handle_submission($form, &$lead, $ajax=false){
|
||
|
|
|
||
|
|
//creating entry in DB
|
||
|
|
RGFormsModel::save_lead($form, $lead);
|
||
|
|
|
||
|
|
//reading entry that was just saved
|
||
|
|
$lead = RGFormsModel::get_lead($lead["id"]);
|
||
|
|
|
||
|
|
do_action('gform_entry_created', $lead, $form);
|
||
|
|
|
||
|
|
//if Akismet plugin is installed, run lead through Akismet and mark it as Spam when appropriate
|
||
|
|
$is_spam = false;
|
||
|
|
if(GFCommon::akismet_enabled($form['id']) && GFCommon::is_akismet_spam($form, $lead)){
|
||
|
|
$is_spam = true;
|
||
|
|
}
|
||
|
|
|
||
|
|
if(!$is_spam){
|
||
|
|
GFCommon::create_post($form, $lead);
|
||
|
|
//send auto-responder and notification emails
|
||
|
|
self::send_emails($form, $lead);
|
||
|
|
}
|
||
|
|
else{
|
||
|
|
//marking entry as spam
|
||
|
|
RGFormsModel::update_lead_property($lead["id"], "status", "spam", false, true);
|
||
|
|
$lead["status"] = "spam";
|
||
|
|
}
|
||
|
|
|
||
|
|
//display confirmation message or redirect to confirmation page
|
||
|
|
return self::handle_confirmation($form, $lead, $ajax);
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function handle_confirmation($form, $lead, $ajax=false){
|
||
|
|
|
||
|
|
if($form["confirmation"]["type"] == "message"){
|
||
|
|
$default_anchor = self::has_pages($form) ? 1 : 0;
|
||
|
|
$anchor = apply_filters("gform_confirmation_anchor_{$form["id"]}", apply_filters("gform_confirmation_anchor", $default_anchor)) ? "<a id='gf_{$form["id"]}' name='gf_{$form["id"]}' class='gform_anchor' ></a>" : "";
|
||
|
|
$nl2br = rgar($form["confirmation"],"disableAutoformat") ? false : true;
|
||
|
|
$confirmation = empty($form["confirmation"]["message"]) ? "{$anchor} " : "{$anchor}<div id='gforms_confirmation_message' class='gform_confirmation_message_{$form["id"]}'>" . GFCommon::replace_variables($form["confirmation"]["message"], $form, $lead, false, true, $nl2br) . "</div>";
|
||
|
|
}
|
||
|
|
else{
|
||
|
|
if(!empty($form["confirmation"]["pageId"])){
|
||
|
|
$url = get_permalink($form["confirmation"]["pageId"]);
|
||
|
|
}
|
||
|
|
else{
|
||
|
|
$url = GFCommon::replace_variables(trim($form["confirmation"]["url"]), $form, $lead, false, true);
|
||
|
|
$url_info = parse_url($url);
|
||
|
|
$query_string = $url_info["query"];
|
||
|
|
$dynamic_query = GFCommon::replace_variables(trim($form["confirmation"]["queryString"]), $form, $lead, true);
|
||
|
|
$query_string .= empty($url_info["query"]) || empty($dynamic_query) ? $dynamic_query : "&" . $dynamic_query;
|
||
|
|
|
||
|
|
if(!empty($url_info["fragment"]))
|
||
|
|
$query_string .= "#" . $url_info["fragment"];
|
||
|
|
|
||
|
|
$url = $url_info["scheme"] . "://" . $url_info["host"];
|
||
|
|
if(!empty($url_info["port"]))
|
||
|
|
$url .= ":{$url_info["port"]}";
|
||
|
|
|
||
|
|
$url .= rgar($url_info,"path");
|
||
|
|
if(!empty($query_string)){
|
||
|
|
$url .= "?{$query_string}";
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
if(headers_sent() || $ajax){
|
||
|
|
//Perform client side redirect for AJAX forms, of if headers have already been sent
|
||
|
|
$confirmation = self::get_js_redirect_confirmation($url, $ajax);
|
||
|
|
}
|
||
|
|
else{
|
||
|
|
$confirmation = array("redirect" => $url);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$confirmation = apply_filters("gform_confirmation_{$form["id"]}", apply_filters("gform_confirmation", $confirmation, $form, $lead, $ajax), $form, $lead, $ajax);
|
||
|
|
|
||
|
|
if(!is_array($confirmation)){
|
||
|
|
$confirmation = GFCommon::gform_do_shortcode($confirmation); //enabling shortcodes
|
||
|
|
}
|
||
|
|
else if(headers_sent() || $ajax){
|
||
|
|
//Perform client side redirect for AJAX forms, of if headers have already been sent
|
||
|
|
$confirmation = self::get_js_redirect_confirmation($confirmation["redirect"], $ajax); //redirecting via client side
|
||
|
|
}
|
||
|
|
|
||
|
|
return $confirmation;
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function get_js_redirect_confirmation($url, $ajax){
|
||
|
|
$confirmation = "<script type=\"text/javascript\">" . apply_filters("gform_cdata_open", "") . " function gformRedirect(){document.location.href='$url';}";
|
||
|
|
if(!$ajax)
|
||
|
|
$confirmation .="gformRedirect();";
|
||
|
|
|
||
|
|
$confirmation .= apply_filters("gform_cdata_close", "") . "</script>";
|
||
|
|
|
||
|
|
return $confirmation;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function send_emails($form, $lead){
|
||
|
|
$disable_user_notification = apply_filters("gform_disable_user_notification_{$form["id"]}", apply_filters("gform_disable_user_notification", false, $form, $lead), $form, $lead);
|
||
|
|
if(!$disable_user_notification){
|
||
|
|
GFCommon::send_user_notification($form, $lead);
|
||
|
|
}
|
||
|
|
|
||
|
|
$disable_admin_notification = apply_filters("gform_disable_admin_notification_{$form["id"]}", apply_filters("gform_disable_admin_notification", false, $form, $lead), $form, $lead);
|
||
|
|
if(!$disable_admin_notification){
|
||
|
|
GFCommon::send_admin_notification($form, $lead);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function checkdate($month, $day, $year){
|
||
|
|
if(empty($month) || !is_numeric($month) || empty($day) || !is_numeric($day) || empty($year) || !is_numeric($year) || strlen($year) != 4)
|
||
|
|
return false;
|
||
|
|
|
||
|
|
return checkdate($month, $day, $year);
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function validate(&$form, $field_values, $page_number=0){
|
||
|
|
|
||
|
|
// validate form schedule
|
||
|
|
if(self::validate_form_schedule($form))
|
||
|
|
return false;
|
||
|
|
|
||
|
|
// validate entry limit
|
||
|
|
if(self::validate_entry_limit($form))
|
||
|
|
return false;
|
||
|
|
|
||
|
|
foreach($form["fields"] as &$field){
|
||
|
|
|
||
|
|
//If a page number is specified, only validates fields that are on current page
|
||
|
|
if($page_number > 0 && $field["pageNumber"] != $page_number)
|
||
|
|
continue;
|
||
|
|
|
||
|
|
//ignore validation if field is hidden or admin only
|
||
|
|
if(RGFormsModel::is_field_hidden($form, $field, $field_values) || $field["adminOnly"])
|
||
|
|
continue;
|
||
|
|
|
||
|
|
$value = RGFormsModel::get_field_value($field);
|
||
|
|
|
||
|
|
//display error message if field is marked as required and the submitted value is empty
|
||
|
|
if($field["isRequired"] && self::is_empty($field, $form["id"])){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = empty($field["errorMessage"]) ? __("This field is required.", "gravityforms") : $field["errorMessage"];
|
||
|
|
}
|
||
|
|
//display error if field does not allow duplicates and the submitted value already exists
|
||
|
|
else if($field["noDuplicates"] && RGFormsModel::is_duplicate($form["id"], $field, $value)){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
|
||
|
|
$input_type = RGFormsModel::get_input_type($field);
|
||
|
|
switch($input_type){
|
||
|
|
case "date" :
|
||
|
|
$default_message = __("This date has already been taken. Please select a new date.", "gravityforms");
|
||
|
|
break;
|
||
|
|
|
||
|
|
default:
|
||
|
|
$default_message = is_array($value) ? __("This field requires an unique entry and the values you entered have been already been used.", "gravityforms") :
|
||
|
|
sprintf(__("This field requires an unique entry and '%s' has already been used", "gravityforms"), $value);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
$field["validation_message"] = apply_filters("gform_duplicate_message_{$form["id"]}", apply_filters("gform_duplicate_message", $default_message, $form), $form);
|
||
|
|
|
||
|
|
}
|
||
|
|
else{
|
||
|
|
if(self::failed_state_validation($form["id"], $field, $value)){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = in_array($field["inputType"], array("singleproduct", "singleshipping", "hiddenproduct")) ? __("Please enter a valid value.", "gravityforms") : __("Invalid selection. Please select one of the available choices.", "gravityforms");
|
||
|
|
}
|
||
|
|
else{
|
||
|
|
switch(RGFormsModel::get_input_type($field)){
|
||
|
|
case "password" :
|
||
|
|
$password = $_POST["input_" . $field["id"]];
|
||
|
|
$confirm = $_POST["input_" . $field["id"] . "_2"];
|
||
|
|
if($password != $confirm){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = __("Your passwords do not match.", "gravityforms");
|
||
|
|
}
|
||
|
|
else if(rgar($field,"passwordStrengthEnabled") && !rgempty("minPasswordStrength",$field) && !empty($password)){
|
||
|
|
$strength = $_POST["input_" . $field["id"] . "_strength"];
|
||
|
|
|
||
|
|
$levels = array("short" => 1, "bad" => 2, "good" => 3, "strong" => 4);
|
||
|
|
if($levels[$strength] < $levels[$field["minPasswordStrength"]]){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = empty($field["errorMessage"]) ? __("Your password does not meet the required strength. <br/>Hint: To make it stronger, use upper and lower case letters, numbers and symbols like ! \" ? $ % ^ & ).", "gravityforms") : $field["errorMessage"];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "name" :
|
||
|
|
if($field["isRequired"] && $field["nameFormat"] != "simple")
|
||
|
|
{
|
||
|
|
$first = $_POST["input_" . $field["id"] . "_3"];
|
||
|
|
$last = $_POST["input_" . $field["id"] . "_6"];
|
||
|
|
if(empty($first) || empty($last)){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = empty($field["errorMessage"]) ? __("This field is required. Please enter the first and last name.", "gravityforms") : $field["errorMessage"];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "address" :
|
||
|
|
if($field["isRequired"])
|
||
|
|
{
|
||
|
|
$street = $_POST["input_" . $field["id"] . "_1"];
|
||
|
|
$city = $_POST["input_" . $field["id"] . "_3"];
|
||
|
|
$state = $_POST["input_" . $field["id"] . "_4"];
|
||
|
|
$zip = $_POST["input_" . $field["id"] . "_5"];
|
||
|
|
$country = $_POST["input_" . $field["id"] . "_6"];
|
||
|
|
if(empty($street) || empty($city) || empty($zip) || (empty($state) && !$field["hideState"] ) || (empty($country) && !$field["hideCountry"])){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = empty($field["errorMessage"]) ? __("This field is required. Please enter a complete address.", "gravityforms") : $field["errorMessage"];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "creditcard" :
|
||
|
|
$card_number = rgpost("input_" . $field["id"] . "_1");
|
||
|
|
$expiration_date = rgpost("input_" . $field["id"] . "_2");
|
||
|
|
$security_code = rgpost("input_" . $field["id"] . "_3");
|
||
|
|
|
||
|
|
if(rgar($field, "isRequired") && (empty($card_number) || empty($security_code) || empty($expiration_date[0]) || empty($expiration_date[1]))){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = empty($field["errorMessage"]) ? __("Please enter your credit card information.", "gravityforms") : $field["errorMessage"];
|
||
|
|
}
|
||
|
|
else if(!empty($card_number)){
|
||
|
|
$card_type = GFCommon::get_card_type($card_number);
|
||
|
|
$security_code = rgpost("input_" . $field["id"] . "_3");
|
||
|
|
|
||
|
|
if(empty($security_code)){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = __("Please enter your card's security code.", "gravityforms");
|
||
|
|
}
|
||
|
|
else if(!$card_type){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = __("Invalid credit card number.", "gravityforms");
|
||
|
|
}
|
||
|
|
else if(!GFCommon::is_card_supported($field, $card_type["slug"])){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = $card_type["name"] . " " . __("is not supported. Please enter one of the supported credit cards.", "gravityforms");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "email" :
|
||
|
|
if(!rgblank($value) && !GFCommon::is_valid_email($value)){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = empty($field["errorMessage"]) ? __("Please enter a valid email address.", "gravityforms"): $field["errorMessage"];
|
||
|
|
}
|
||
|
|
else if(rgget("emailConfirmEnabled", $field) && !empty($value)){
|
||
|
|
$confirm = rgpost("input_" . $field["id"] . "_2");
|
||
|
|
if($confirm != $value){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = __("Your emails do not match.", "gravityforms");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "donation" :
|
||
|
|
case "price" :
|
||
|
|
|
||
|
|
if(!class_exists("RGCurrency"))
|
||
|
|
require_once("currency.php");
|
||
|
|
|
||
|
|
$donation = GFCommon::to_number($value);
|
||
|
|
if(!rgblank($value) && ($donation === false || $donation < 0)){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = empty($field["errorMessage"]) ? __("Please enter a valid amount.", "gravityforms") : $field["errorMessage"];
|
||
|
|
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "number" :
|
||
|
|
|
||
|
|
if(!rgblank($value) && !self::validate_range($field, $value) && !GFCommon::has_field_calculation($field)) {
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = empty($field["errorMessage"]) ? GFCommon::get_range_message($field) : $field["errorMessage"];
|
||
|
|
}
|
||
|
|
else if($field["type"] == "quantity" && intval($value) != $value){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = empty($field["errorMessage"]) ? __("Please enter a valid quantity. Quantity cannot contain decimals.", "gravityforms") : $field["errorMessage"];
|
||
|
|
}
|
||
|
|
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "phone" :
|
||
|
|
|
||
|
|
$regex = '/^\D?(\d{3})\D?\D?(\d{3})\D?(\d{4})$/';
|
||
|
|
if($field["phoneFormat"] == "standard" && !empty($value) && !preg_match($regex, $value)){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
if(!empty($field["errorMessage"]))
|
||
|
|
$field["validation_message"] = $field["errorMessage"];
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "date" :
|
||
|
|
if(is_array($value) && rgempty(0, $value) && rgempty(1, $value)&& rgempty(2, $value))
|
||
|
|
$value = null;
|
||
|
|
|
||
|
|
if(!empty($value)){
|
||
|
|
$format = empty($field["dateFormat"]) ? "mdy" : $field["dateFormat"];
|
||
|
|
$date = GFCommon::parse_date($value, $format);
|
||
|
|
|
||
|
|
if(empty($date) || !self::checkdate($date["month"], $date["day"], $date["year"])){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$format_name = "";
|
||
|
|
switch($format){
|
||
|
|
case "mdy" :
|
||
|
|
$format_name = "mm/dd/yyyy";
|
||
|
|
break;
|
||
|
|
case "dmy" :
|
||
|
|
$format_name = "dd/mm/yyyy";
|
||
|
|
break;
|
||
|
|
case "dmy_dash" :
|
||
|
|
$format_name = "dd-mm-yyyy";
|
||
|
|
break;
|
||
|
|
case "dmy_dot" :
|
||
|
|
$format_name = "dd.mm.yyyy";
|
||
|
|
break;
|
||
|
|
case "ymd_slash" :
|
||
|
|
$format_name = "yyyy/mm/dd";
|
||
|
|
break;
|
||
|
|
case "ymd_dash" :
|
||
|
|
$format_name = "yyyy-mm-dd";
|
||
|
|
break;
|
||
|
|
case "ymd_dot" :
|
||
|
|
$format_name = "yyyy.mm.dd";
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
$message = $field["dateType"] == "datepicker" ? sprintf(__("Please enter a valid date in the format (%s).", "gravityforms"), $format_name) : __("Please enter a valid date.", "gravityforms");
|
||
|
|
$field["validation_message"] = empty($field["errorMessage"]) ? $message : $field["errorMessage"];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "time" :
|
||
|
|
|
||
|
|
//create variable values if time came in one field
|
||
|
|
if(!is_array($value) && !empty($value)){
|
||
|
|
preg_match('/^(\d*):(\d*) ?(.*)$/', $value, $matches);
|
||
|
|
$value = array();
|
||
|
|
$value[0] = $matches[1];
|
||
|
|
$value[1] = $matches[2];
|
||
|
|
}
|
||
|
|
|
||
|
|
$hour = $value[0];
|
||
|
|
$minute = $value[1];
|
||
|
|
|
||
|
|
if(empty($hour) && empty($minute))
|
||
|
|
break;
|
||
|
|
|
||
|
|
$is_valid_format = is_numeric($hour) && is_numeric($minute);
|
||
|
|
|
||
|
|
$min_hour = rgar($field, "timeFormat") == "24" ? 0 : 1;
|
||
|
|
$max_hour = rgar($field, "timeFormat") == "24" ? 23 : 12;
|
||
|
|
|
||
|
|
if(!$is_valid_format || $hour < $min_hour || $hour > $max_hour || $minute < 0 || $minute >= 60)
|
||
|
|
{
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = empty($field["errorMessage"]) ? __("Please enter a valid time." , "gravityforms"): $field["errorMessage"];
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "website" :
|
||
|
|
if(empty($value) || $value == "http://"){
|
||
|
|
$value = "";
|
||
|
|
if($field["isRequired"]){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = empty($field["errorMessage"]) ? __("This field is required.", "gravityforms") : $field["errorMessage"];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if(!empty($value) && !GFCommon::is_valid_url($value)){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = empty($field["errorMessage"]) ? __("Please enter a valid Website URL (i.e. http://www.gravityforms.com).", "gravityforms") : $field["errorMessage"];
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "captcha" :
|
||
|
|
switch($field["captchaType"]){
|
||
|
|
case "simple_captcha" :
|
||
|
|
if(class_exists("ReallySimpleCaptcha")){
|
||
|
|
$prefix = $_POST["input_captcha_prefix_{$field["id"]}"];
|
||
|
|
$captcha_obj = GFCommon::get_simple_captcha();
|
||
|
|
|
||
|
|
if(!$captcha_obj->check($prefix, str_replace(" ", "", $value))){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = empty($field["errorMessage"]) ? __("The CAPTCHA wasn't entered correctly. Go back and try it again.", "gravityforms") : $field["errorMessage"];
|
||
|
|
}
|
||
|
|
|
||
|
|
//removes old files in captcha folder (older than 1 hour);
|
||
|
|
$captcha_obj->cleanup();
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "math" :
|
||
|
|
$prefixes = explode(",", $_POST["input_captcha_prefix_{$field["id"]}"]);
|
||
|
|
$captcha_obj = GFCommon::get_simple_captcha();
|
||
|
|
|
||
|
|
//finding first number
|
||
|
|
$first = 0;
|
||
|
|
for($first=0; $first<10; $first++){
|
||
|
|
if($captcha_obj->check($prefixes[0], $first))
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
//finding second number
|
||
|
|
$second = 0;
|
||
|
|
for($second=0; $second<10; $second++){
|
||
|
|
if($captcha_obj->check($prefixes[2], $second))
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
//if it is a +, perform the sum
|
||
|
|
if($captcha_obj->check($prefixes[1], "+"))
|
||
|
|
$result = $first + $second;
|
||
|
|
else
|
||
|
|
$result = $first - $second;
|
||
|
|
|
||
|
|
|
||
|
|
if(intval($result) != intval($value)){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = empty($field["errorMessage"]) ? __("The CAPTCHA wasn't entered correctly. Go back and try it again.", "gravityforms") : $field["errorMessage"];
|
||
|
|
}
|
||
|
|
|
||
|
|
//removes old files in captcha folder (older than 1 hour);
|
||
|
|
$captcha_obj->cleanup();
|
||
|
|
|
||
|
|
break;
|
||
|
|
|
||
|
|
default :
|
||
|
|
if(!function_exists("recaptcha_get_html")){
|
||
|
|
require_once(GFCommon::get_base_path() . '/recaptchalib.php');
|
||
|
|
}
|
||
|
|
|
||
|
|
$privatekey = get_option("rg_gforms_captcha_private_key");
|
||
|
|
$resp = recaptcha_check_answer ($privatekey,
|
||
|
|
$_SERVER["REMOTE_ADDR"],
|
||
|
|
$_POST["recaptcha_challenge_field"],
|
||
|
|
$_POST["recaptcha_response_field"]);
|
||
|
|
|
||
|
|
if (!$resp->is_valid) {
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = empty($field["errorMessage"]) ? __("The reCAPTCHA wasn't entered correctly. Go back and try it again.", "gravityforms") : $field["errorMessage"];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "fileupload" :
|
||
|
|
case "post_image" :
|
||
|
|
$info = pathinfo($_FILES["input_" . $field["id"]]["name"]);
|
||
|
|
$allowedExtensions = self::clean_extensions(explode(",", strtolower($field["allowedExtensions"])));
|
||
|
|
$extension = strtolower(rgget("extension",$info));
|
||
|
|
|
||
|
|
if(empty($field["allowedExtensions"]) && in_array($extension, array("php", "asp", "exe", "com", "htaccess"))){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = empty($field["errorMessage"]) ? __("The uploaded file type is not allowed.", "gravityforms") : $field["errorMessage"];
|
||
|
|
}
|
||
|
|
else if(!empty($field["allowedExtensions"]) && !empty($info["basename"]) && !in_array($extension, $allowedExtensions)){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = empty($field["errorMessage"]) ? sprintf(__("The uploaded file type is not allowed. Must be one of the following: %s", "gravityforms"), strtolower($field["allowedExtensions"]) ) : $field["errorMessage"];
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "calculation" :
|
||
|
|
case "singleproduct" :
|
||
|
|
case "hiddenproduct" :
|
||
|
|
$quantity_id = $field["id"] . ".3";
|
||
|
|
$quantity = rgget($quantity_id, $value);
|
||
|
|
|
||
|
|
if($field["isRequired"] && rgblank($quantity) && !rgar($field, "disableQuantity") ){
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = rgempty("errorMessage", $field) ? __("This field is required.", "gravityforms") : rgar($field, "errorMessage");
|
||
|
|
}
|
||
|
|
else if(!empty($quantity) && (!is_numeric($quantity) || intval($quantity) != floatval($quantity)) ) {
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = __("Please enter a valid quantity", "gravityforms");
|
||
|
|
}
|
||
|
|
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "radio" :
|
||
|
|
|
||
|
|
if(rgar($field, 'enableOtherChoice') && $value == 'gf_other_choice')
|
||
|
|
$value = rgpost("input_{$field['id']}_other");
|
||
|
|
|
||
|
|
if($field["isRequired"] && rgar($field, 'enableOtherChoice') && $value == GFCommon::get_other_choice_value()) {
|
||
|
|
$field["failed_validation"] = true;
|
||
|
|
$field["validation_message"] = empty($field["errorMessage"]) ? __("This field is required.", "gravityforms") : $field["errorMessage"];
|
||
|
|
}
|
||
|
|
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$custom_validation_result = apply_filters("gform_field_validation", array("is_valid"=> rgar($field, "failed_validation") ? false : true, "message"=>rgar($field, "validation_message")), $value, $form, $field);
|
||
|
|
$custom_validation_result = apply_filters("gform_field_validation_{$form["id"]}", $custom_validation_result, $value, $form, $field);
|
||
|
|
$custom_validation_result = apply_filters("gform_field_validation_{$form["id"]}_{$field["id"]}", $custom_validation_result, $value, $form, $field);
|
||
|
|
|
||
|
|
$field["failed_validation"] = rgar($custom_validation_result, "is_valid") ? false : true;
|
||
|
|
$field["validation_message"] = rgar($custom_validation_result, "message");
|
||
|
|
}
|
||
|
|
|
||
|
|
$is_valid = true;
|
||
|
|
foreach($form["fields"] as $f){
|
||
|
|
if(rgar($f,"failed_validation")){
|
||
|
|
$is_valid = false;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$validation_result = apply_filters("gform_validation_{$form["id"]}", apply_filters("gform_validation", array("is_valid" => $is_valid, "form" => $form)) );
|
||
|
|
$is_valid = $validation_result["is_valid"];
|
||
|
|
$form = $validation_result["form"];
|
||
|
|
|
||
|
|
return $is_valid;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function failed_state_validation($form_id, $field, $value){
|
||
|
|
|
||
|
|
global $_gf_state;
|
||
|
|
|
||
|
|
//if field can be populated dynamically, disable state validation
|
||
|
|
if(rgar($field,"allowsPrepopulate")) {
|
||
|
|
return false;
|
||
|
|
} else if(!GFCommon::is_product_field($field["type"] && $field["type"] != "donation")) {
|
||
|
|
return false;
|
||
|
|
} else if (!in_array($field["inputType"], array("singleshipping", "singleproduct", "hiddenproduct", "checkbox", "radio", "select"))) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if(!isset($_gf_state)){
|
||
|
|
$state = unserialize(base64_decode($_POST["state_{$form_id}"]));
|
||
|
|
|
||
|
|
if(!$state || sizeof($state) != 2)
|
||
|
|
return true;
|
||
|
|
|
||
|
|
//making sure state wasn't tampered with by validating checksum
|
||
|
|
$checksum = wp_hash(crc32($state[0]));
|
||
|
|
|
||
|
|
if($checksum != $state[1]){
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
$_gf_state = unserialize($state[0]);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(!is_array($value)){
|
||
|
|
$value = array($field["id"] => $value);
|
||
|
|
}
|
||
|
|
|
||
|
|
foreach($value as $key => $input_value){
|
||
|
|
$state = isset($_gf_state[$key]) ? $_gf_state[$key] : false;
|
||
|
|
|
||
|
|
//converting price to a number for single product fields and single shipping fields
|
||
|
|
if( (in_array($field["inputType"], array("singleproduct", "hiddenproduct")) && $key == $field["id"] . ".2") || $field["inputType"] == "singleshipping")
|
||
|
|
$input_value = GFCommon::to_number($input_value);
|
||
|
|
|
||
|
|
$hash = wp_hash($input_value);
|
||
|
|
|
||
|
|
if(strlen($input_value) > 0 && $state !== false && ((is_array($state) && !in_array($hash, $state)) || (!is_array($state) && $hash != $state)) ){
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function enqueue_scripts(){
|
||
|
|
global $wp_query;
|
||
|
|
if(isset($wp_query->posts) && is_array($wp_query->posts)){
|
||
|
|
foreach($wp_query->posts as $post){
|
||
|
|
$forms = self::get_embedded_forms($post->post_content, $ajax);
|
||
|
|
foreach($forms as $form){
|
||
|
|
self::enqueue_form_scripts($form, $ajax);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function get_embedded_forms($post_content, &$ajax){
|
||
|
|
$forms = array();
|
||
|
|
if(preg_match_all('/\[gravityform +.*?((id=.+?)|(name=.+?))\]/is', $post_content, $matches, PREG_SET_ORDER)){
|
||
|
|
$ajax = false;
|
||
|
|
foreach($matches as $match){
|
||
|
|
//parsing shortcode attributes
|
||
|
|
$attr = shortcode_parse_atts($match[1]);
|
||
|
|
$form_id = $attr["id"];
|
||
|
|
if(!is_numeric($form_id))
|
||
|
|
$form_id = RGFormsModel::get_form_id($attr["name"]);
|
||
|
|
|
||
|
|
$forms[] = RGFormsModel::get_form_meta($form_id);
|
||
|
|
$ajax = isset($attr["ajax"]) && strtolower(substr($attr["ajax"],0, 4)) == "true";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return $forms;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function enqueue_form_scripts($form, $ajax=false){
|
||
|
|
if(!get_option('rg_gforms_disable_css')){
|
||
|
|
wp_enqueue_style("gforms_css", GFCommon::get_base_url() . "/css/forms.css", null, GFCommon::$version);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(self::has_price_field($form) || self::has_password_strength($form) || GFCommon::has_list_field($form) || GFCommon::has_credit_card_field($form) || self::has_conditional_logic($form)){
|
||
|
|
wp_enqueue_script("gforms_gravityforms", GFCommon::get_base_url() . "/js/gravityforms.js", array("jquery"), GFCommon::$version, false);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(self::has_conditional_logic($form)){
|
||
|
|
wp_enqueue_script("gforms_conditional_logic_lib", GFCommon::get_base_url() . "/js/conditional_logic.js", array("jquery", "gforms_gravityforms"), GFCommon::$version);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(self::has_date_field($form)){
|
||
|
|
wp_enqueue_script("gforms_ui_datepicker", GFCommon::get_base_url() . "/js/jquery-ui/ui.datepicker.js", array("jquery"), GFCommon::$version, true);
|
||
|
|
wp_enqueue_script("gforms_datepicker", GFCommon::get_base_url() . "/js/datepicker.js", array("gforms_ui_datepicker"), GFCommon::$version, true);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(self::has_price_field($form) || self::has_password_strength($form) || GFCommon::has_list_field($form) || GFCommon::has_credit_card_field($form) || self::has_calculation_field($form)){
|
||
|
|
wp_enqueue_script("gforms_gravityforms", GFCommon::get_base_url() . "/js/gravityforms.js", array("jquery"), GFCommon::$version, false);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(self::has_enhanced_dropdown($form) || self::has_pages($form) || self::has_fileupload_field($form)){
|
||
|
|
wp_enqueue_script("gforms_json", GFCommon::get_base_url() . "/js/jquery.json-1.3.js", array("jquery"), GFCommon::$version, true);
|
||
|
|
wp_enqueue_script("gforms_gravityforms", GFCommon::get_base_url() . "/js/gravityforms.js", array("gforms_json"), GFCommon::$version, false);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(self::has_character_counter($form)){
|
||
|
|
wp_enqueue_script("gforms_character_counter", GFCommon::get_base_url() . "/js/jquery.textareaCounter.plugin.js", array("jquery"), GFCommon::$version, true);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(self::has_input_mask($form)){
|
||
|
|
wp_enqueue_script("gforms_input_mask", GFCommon::get_base_url() . "/js/jquery.maskedinput-1.3.min.js", array("jquery"), GFCommon::$version, true);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(self::has_enhanced_dropdown($form)){
|
||
|
|
wp_enqueue_script("gforms_chosen", GFCommon::get_base_url() . "/js/chosen.jquery.min.js", array("jquery"), GFCommon::$version, false);
|
||
|
|
}
|
||
|
|
|
||
|
|
do_action("gform_enqueue_scripts", $form, $ajax);
|
||
|
|
do_action("gform_enqueue_scripts_{$form["id"]}", $form, $ajax);
|
||
|
|
|
||
|
|
// enqueue jQuery every time form is displayed to allow "gform_post_render" js hook
|
||
|
|
// to be available to users even when GF is not using it
|
||
|
|
wp_enqueue_script("jquery");
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
private static $printed_scripts = array();
|
||
|
|
|
||
|
|
public static function print_form_scripts($form, $ajax){
|
||
|
|
|
||
|
|
if(!get_option('rg_gforms_disable_css')){
|
||
|
|
if(!wp_style_is("gforms_css", "queue")){
|
||
|
|
wp_enqueue_style("gforms_css", GFCommon::get_base_url() . "/css/forms.css", GFCommon::$version);
|
||
|
|
wp_print_styles(array("gforms_css"));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if( (self::has_enhanced_dropdown($form) || self::has_price_field($form) || self::has_password_strength($form) || self::has_pages($form) || self::has_password_strength($form) || GFCommon::has_list_field($form) || GFCommon::has_credit_card_field($form)) && !wp_script_is("gforms_gravityforms", "queue")){
|
||
|
|
wp_enqueue_script("gforms_gravityforms", GFCommon::get_base_url() . "/js/gravityforms.js", array("jquery"), GFCommon::$version, false);
|
||
|
|
wp_print_scripts(array("gforms_gravityforms"));
|
||
|
|
}
|
||
|
|
|
||
|
|
if(self::has_conditional_logic($form) && !wp_script_is("gforms_conditional_logic_lib", "queue")){
|
||
|
|
wp_enqueue_script("gforms_conditional_logic_lib", GFCommon::get_base_url() . "/js/conditional_logic.js", array("jquery", "gforms_gravityforms"), GFCommon::$version);
|
||
|
|
wp_print_scripts(array("gforms_conditional_logic_lib"));
|
||
|
|
}
|
||
|
|
|
||
|
|
if(self::has_date_field($form) && !wp_script_is("gforms_datepicker", "queue")){
|
||
|
|
wp_enqueue_script("gforms_ui_datepicker", GFCommon::get_base_url() . "/js/jquery-ui/ui.datepicker.js", array("jquery"), GFCommon::$version, true);
|
||
|
|
wp_enqueue_script("gforms_datepicker", GFCommon::get_base_url() . "/js/datepicker.js", array("gforms_ui_datepicker"), GFCommon::$version, true);
|
||
|
|
wp_print_scripts(array("gforms_datepicker"));
|
||
|
|
}
|
||
|
|
|
||
|
|
if(self::has_pages($form) && !wp_script_is("gforms_json", "queue")){
|
||
|
|
wp_enqueue_script("gforms_json", GFCommon::get_base_url() . "/js/jquery.json-1.3.js", array("jquery"), GFCommon::$version, true);
|
||
|
|
wp_print_scripts(array("gforms_json"));
|
||
|
|
}
|
||
|
|
|
||
|
|
if( (self::has_enhanced_dropdown($form) || self::has_price_field($form) || self::has_password_strength($form) || self::has_pages($form) || self::has_password_strength($form) || GFCommon::has_list_field($form) || GFCommon::has_credit_card_field($form)) || self::has_calculation_field($form) && !wp_script_is("gforms_gravityforms", "queue")){
|
||
|
|
wp_enqueue_script("gforms_gravityforms", GFCommon::get_base_url() . "/js/gravityforms.js", array("jquery"), GFCommon::$version, false);
|
||
|
|
wp_print_scripts(array("gforms_gravityforms"));
|
||
|
|
}
|
||
|
|
|
||
|
|
if(self::has_character_counter($form) && !wp_script_is("gforms_character_counter", "queue")){
|
||
|
|
wp_enqueue_script("gforms_character_counter", GFCommon::get_base_url() . "/js/jquery.textareaCounter.plugin.js", array("jquery"), GFCommon::$version, true);
|
||
|
|
wp_print_scripts(array("gforms_character_counter"));
|
||
|
|
}
|
||
|
|
|
||
|
|
if(self::has_input_mask($form) && !wp_script_is("gforms_input_mask", "queue")){
|
||
|
|
wp_enqueue_script("gforms_input_mask", GFCommon::get_base_url() . "/js/jquery.maskedinput-1.3.min.js", array("jquery"), GFCommon::$version, true);
|
||
|
|
wp_print_scripts(array("gforms_input_mask"));
|
||
|
|
}
|
||
|
|
|
||
|
|
if(self::has_enhanced_dropdown($form)&& !wp_script_is("gforms_chosen", "queue")){
|
||
|
|
wp_enqueue_script("gforms_chosen", GFCommon::get_base_url() . "/js/chosen.jquery.min.js", array("jquery"), GFCommon::$version, false);
|
||
|
|
wp_print_scripts(array("gforms_chosen"));
|
||
|
|
}
|
||
|
|
|
||
|
|
if(!wp_script_is("jquery", "queue")){
|
||
|
|
wp_print_scripts(array("jquery"));
|
||
|
|
}
|
||
|
|
|
||
|
|
if(wp_script_is("gforms_gravityforms")) {
|
||
|
|
require_once(GFCommon::get_base_path() . '/currency.php');
|
||
|
|
echo '<script type="text/javascript"> var gf_global = { gf_currency_config: ' . GFCommon::json_encode(RGCurrency::get_currency(GFCommon::get_currency())) . ' }; </script>';
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function has_conditional_logic($form){
|
||
|
|
if(empty($form))
|
||
|
|
return false;
|
||
|
|
|
||
|
|
if(isset($form["button"]["conditionalLogic"]))
|
||
|
|
return true;
|
||
|
|
|
||
|
|
foreach($form["fields"] as $field){
|
||
|
|
if(!empty($field["conditionalLogic"])){
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
else if(isset($field["nextButton"]) && !empty($field["nextButton"]["conditionalLogic"])){
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function get_conditional_logic($form, $field_values = array()){
|
||
|
|
$logics = "";
|
||
|
|
$dependents = "";
|
||
|
|
$fields_with_logic = array();
|
||
|
|
$default_values = array();
|
||
|
|
|
||
|
|
foreach($form["fields"] as $field){
|
||
|
|
|
||
|
|
//use section's logic if one exists
|
||
|
|
$section = RGFormsModel::get_section($form, $field["id"]);
|
||
|
|
$section_logic = !empty($section) ? rgar($section,"conditionalLogic") : null;
|
||
|
|
|
||
|
|
$field_logic = $field["type"] != "page" ? RGForms::get("conditionalLogic", $field) : null; //page break conditional logic will be handled during the next button click
|
||
|
|
|
||
|
|
$next_button_logic = isset($field["nextButton"]) && isset($field["nextButton"]["conditionalLogic"]) ? $field["nextButton"]["conditionalLogic"] : null;
|
||
|
|
|
||
|
|
if(!empty($field_logic) || !empty($next_button_logic)){
|
||
|
|
|
||
|
|
$field_section_logic = array("field" => $field_logic, "nextButton" => $next_button_logic, "section" => $section_logic);
|
||
|
|
|
||
|
|
$logics .= $field["id"] . ": " . GFCommon::json_encode($field_section_logic) . ",";
|
||
|
|
|
||
|
|
$fields_with_logic[] = $field["id"];
|
||
|
|
|
||
|
|
$peers = $field["type"] == "section" ? GFCommon::get_section_fields($form, $field["id"]) : array($field);
|
||
|
|
$peer_ids = array();
|
||
|
|
|
||
|
|
foreach ($peers as $peer)
|
||
|
|
$peer_ids[] = $peer["id"];
|
||
|
|
|
||
|
|
$dependents .= $field["id"] . ": " . GFCommon::json_encode($peer_ids) . ",";
|
||
|
|
}
|
||
|
|
|
||
|
|
//-- Saving default values so that they can be restored when toggling conditional logic ---
|
||
|
|
$field_val = "";
|
||
|
|
$input_type = RGFormsModel::get_input_type($field);
|
||
|
|
|
||
|
|
//get parameter value if pre-populate is enabled
|
||
|
|
if(rgar($field, "allowsPrepopulate")){
|
||
|
|
if(is_array(rgar($field, "inputs"))){
|
||
|
|
$field_val = array();
|
||
|
|
foreach($field["inputs"] as $input){
|
||
|
|
$field_val["input_{$input["id"]}"] = RGFormsModel::get_parameter_value(rgar($input, "name"), $field, $field_values);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if($input_type == "time"){
|
||
|
|
$parameter_val = RGFormsModel::get_parameter_value(rgar($field, "inputName"), $field, $field_values);
|
||
|
|
if(!empty($parameter_val) && preg_match('/^(\d*):(\d*) ?(.*)$/', $parameter_val, $matches)){
|
||
|
|
$field_val = array();
|
||
|
|
$field_val[] = esc_attr($matches[1]); //hour
|
||
|
|
$field_val[] = esc_attr($matches[2]); //minute
|
||
|
|
$field_val[] = rgar($matches,3); //am or pm
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if($input_type == "list"){
|
||
|
|
$parameter_val = RGFormsModel::get_parameter_value(rgar($field, "inputName"), $field, $field_values);
|
||
|
|
$field_val = explode(",", str_replace("|", ",", $parameter_val));
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
$field_val = RGFormsModel::get_parameter_value(rgar($field, "inputName"), $field, $field_values);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
//use default value if pre-populated value is empty
|
||
|
|
$field_val = self::default_if_empty($field, $field_val);
|
||
|
|
|
||
|
|
if(is_array(rgar($field, "choices")) && $input_type != "list"){
|
||
|
|
|
||
|
|
//radio buttons start at 0 and checkboxes start at 1
|
||
|
|
$choice_index = $input_type == "radio" ? 0 : 1;
|
||
|
|
|
||
|
|
foreach($field["choices"] as $choice){
|
||
|
|
|
||
|
|
if(rgar($choice,"isSelected") && $input_type == "select"){
|
||
|
|
$val = isset($choice["price"]) ? $choice["value"] . "|" . GFCommon::to_number($choice["price"]) : $choice["value"];
|
||
|
|
$default_values[$field["id"]] = $val;
|
||
|
|
}
|
||
|
|
else if(rgar($choice,"isSelected")){
|
||
|
|
if(!isset($default_values[$field["id"]]))
|
||
|
|
$default_values[$field["id"]] = array();
|
||
|
|
|
||
|
|
$default_values[$field["id"]][] = "choice_{$field["id"]}_{$choice_index}";
|
||
|
|
}
|
||
|
|
$choice_index++;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if(!empty($field_val)){
|
||
|
|
$default_values[$field["id"]] = $field_val;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$button_conditional_script = "";
|
||
|
|
|
||
|
|
//adding form button conditional logic if enabled
|
||
|
|
if(isset($form["button"]["conditionalLogic"])){
|
||
|
|
$logics .= "0: " . GFCommon::json_encode(array("field"=>$form["button"]["conditionalLogic"], "section" => null)) . ",";
|
||
|
|
$dependents .= "0: " . GFCommon::json_encode(array(0)) . ",";
|
||
|
|
$fields_with_logic[] = 0;
|
||
|
|
|
||
|
|
$button_conditional_script = "jQuery('#gform_{$form['id']}').submit(" .
|
||
|
|
"function(event, isButtonPress){" .
|
||
|
|
" var visibleButton = jQuery('.gform_next_button:visible, .gform_button:visible, .gform_image_button:visible');" .
|
||
|
|
" return visibleButton.length > 0 || isButtonPress == true;" .
|
||
|
|
"}" .
|
||
|
|
");";
|
||
|
|
}
|
||
|
|
|
||
|
|
if(!empty($logics))
|
||
|
|
$logics = substr($logics, 0, strlen($logics) - 1); //removing last comma;
|
||
|
|
|
||
|
|
if(!empty($dependents))
|
||
|
|
$dependents = substr($dependents, 0, strlen($dependents) - 1); //removing last comma;
|
||
|
|
|
||
|
|
$animation = rgar($form,"enableAnimation") ? "1" : "0";
|
||
|
|
global $wp_locale;
|
||
|
|
$number_format = $wp_locale->number_format['decimal_point'] == "," ? "decimal_comma" : "decimal_dot";
|
||
|
|
|
||
|
|
$str = "if(window['jQuery']){" .
|
||
|
|
|
||
|
|
"if(!window['gf_form_conditional_logic'])" .
|
||
|
|
"window['gf_form_conditional_logic'] = new Array();" .
|
||
|
|
"window['gf_form_conditional_logic'][{$form['id']}] = {'logic' : {" . $logics . " }, 'dependents' : {" . $dependents . " }, 'animation' : " . $animation . " , 'defaults' : " . json_encode($default_values) . " }; ".
|
||
|
|
"if(!window['gf_number_format'])" .
|
||
|
|
"window['gf_number_format'] = '" . $number_format . "';" .
|
||
|
|
|
||
|
|
"jQuery(document).ready(function(){" .
|
||
|
|
"gf_apply_rules({$form['id']}, " . json_encode($fields_with_logic) . ", true);" .
|
||
|
|
"jQuery('#gform_wrapper_{$form['id']}').show();" .
|
||
|
|
"jQuery(document).trigger('gform_post_conditional_logic', [{$form['id']}, null, true]);" .
|
||
|
|
$button_conditional_script .
|
||
|
|
|
||
|
|
"} );" .
|
||
|
|
|
||
|
|
"} ";
|
||
|
|
|
||
|
|
return $str;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Enqueue and retrieve all inline scripts that should be executed when the form is rendered.
|
||
|
|
* Use add_init_script() function to enqueue scripts.
|
||
|
|
*
|
||
|
|
* @param mixed $form
|
||
|
|
*/
|
||
|
|
private static function register_form_init_scripts($form, $field_values = array()) {
|
||
|
|
|
||
|
|
// adding conditional logic script if conditional logic is configured for this form.
|
||
|
|
// get_conditional_logic also adds the chosen script for the enhanced dropdown option.
|
||
|
|
// if this form does not have conditional logic, add chosen script separately
|
||
|
|
if(self::has_conditional_logic($form)){
|
||
|
|
self::add_init_script($form["id"], "conditional_logic", self::ON_PAGE_RENDER, self::get_conditional_logic($form, $field_values));
|
||
|
|
}
|
||
|
|
|
||
|
|
//adding currency config if there are any product fields in the form
|
||
|
|
if(self::has_price_field($form)){
|
||
|
|
self::add_init_script($form["id"], "pricing", self::ON_PAGE_RENDER, self::get_pricing_init_script($form));
|
||
|
|
}
|
||
|
|
|
||
|
|
if(self::has_password_strength($form)){
|
||
|
|
$password_script = self::get_password_strength_init_script($form);
|
||
|
|
self::add_init_script($form["id"], "password", self::ON_PAGE_RENDER, $password_script);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(self::has_enhanced_dropdown($form) ){
|
||
|
|
$chosen_script = self::get_chosen_init_script($form);
|
||
|
|
self::add_init_script($form["id"], "chosen", self::ON_PAGE_RENDER, $chosen_script);
|
||
|
|
self::add_init_script($form["id"], "chosen", self::ON_CONDITIONAL_LOGIC, $chosen_script);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(GFCommon::has_credit_card_field($form)) {
|
||
|
|
self::add_init_script($form["id"], "credit_card", self::ON_PAGE_RENDER, self::get_credit_card_init_script($form));
|
||
|
|
}
|
||
|
|
|
||
|
|
if(self::has_character_counter($form)){
|
||
|
|
self::add_init_script($form['id'], 'character_counter', self::ON_PAGE_RENDER, self::get_counter_init_script($form));
|
||
|
|
}
|
||
|
|
|
||
|
|
if(self::has_input_mask($form)) {
|
||
|
|
self::add_init_script($form['id'], 'input_mask', self::ON_PAGE_RENDER, self::get_input_mask_init_script($form));
|
||
|
|
}
|
||
|
|
|
||
|
|
if(self::has_calculation_field($form)) {
|
||
|
|
self::add_init_script($form['id'], 'calculation', self::ON_PAGE_RENDER, self::get_calculations_init_script($form));
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function get_form_init_scripts($form) {
|
||
|
|
|
||
|
|
$script_string = '';
|
||
|
|
|
||
|
|
// temporary solution for output gf_global obj until wp min version raised to 3.3
|
||
|
|
if(wp_script_is("gforms_gravityforms")) {
|
||
|
|
require_once(GFCommon::get_base_path() . '/currency.php');
|
||
|
|
$gf_global_obj = array( 'gf_currency_config' => RGCurrency::get_currency(GFCommon::get_currency()) );
|
||
|
|
$gf_global_script = "if(typeof gf_global == 'undefined') var gf_global = " . json_encode($gf_global_obj) . ";";
|
||
|
|
}
|
||
|
|
|
||
|
|
/* rendering initialization scripts */
|
||
|
|
$init_scripts = rgar(self::$init_scripts, $form["id"]);
|
||
|
|
|
||
|
|
if(!empty($init_scripts)){
|
||
|
|
$script_string =
|
||
|
|
"<script type='text/javascript'>" . apply_filters("gform_cdata_open", "") . " ";
|
||
|
|
|
||
|
|
$script_string .= isset($gf_global_script) ? $gf_global_script : '';
|
||
|
|
|
||
|
|
$script_string .=
|
||
|
|
"jQuery(document).bind('gform_post_render', function(event, formId, currentPage){" .
|
||
|
|
"if(formId == {$form['id']}) {";
|
||
|
|
|
||
|
|
foreach($init_scripts as $init_script){
|
||
|
|
if($init_script["location"] == self::ON_PAGE_RENDER){
|
||
|
|
$script_string .= $init_script["script"];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$script_string .=
|
||
|
|
"} ". //keep the space. needed to prevent plugins from replacing }} with ]}
|
||
|
|
"} );".
|
||
|
|
|
||
|
|
"jQuery(document).bind('gform_post_conditional_logic', function(event, formId, fields, isInit){" ;
|
||
|
|
foreach($init_scripts as $init_script){
|
||
|
|
if($init_script["location"] == self::ON_CONDITIONAL_LOGIC){
|
||
|
|
$script_string .= $init_script["script"];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$script_string .=
|
||
|
|
|
||
|
|
"} );". apply_filters("gform_cdata_close", "") . "</script>";
|
||
|
|
}
|
||
|
|
|
||
|
|
return $script_string;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function get_chosen_init_script($form){
|
||
|
|
$chosen_fields = array();
|
||
|
|
foreach($form["fields"] as $field){
|
||
|
|
if(rgar($field, "enableEnhancedUI"))
|
||
|
|
$chosen_fields[] = "#input_{$form["id"]}_{$field["id"]}";
|
||
|
|
}
|
||
|
|
return "gformInitChosenFields('" . implode(",", $chosen_fields) . "','" . esc_attr(apply_filters("gform_dropdown_no_results_text_{$form["id"]}", apply_filters("gform_dropdown_no_results_text", __("No results matched", "gravityforms"), $form["id"]), $form["id"])) . "');";
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function get_counter_init_script($form){
|
||
|
|
|
||
|
|
$script = "";
|
||
|
|
foreach($form["fields"] as $field){
|
||
|
|
$max_length = rgar($field,"maxLength");
|
||
|
|
$field_id = "input_{$form["id"]}_{$field["id"]}";
|
||
|
|
if(!empty($max_length) && !rgar($field,"adminOnly"))
|
||
|
|
{
|
||
|
|
$field_script =
|
||
|
|
//****** make this callable only once ***********
|
||
|
|
"jQuery('#{$field_id}').textareaCount(" .
|
||
|
|
" {" .
|
||
|
|
" 'maxCharacterSize': {$max_length}," .
|
||
|
|
" 'originalStyle': 'ginput_counter'," .
|
||
|
|
" 'displayFormat' : '#input " . __("of", "gravityforms") . " #max " . __("max characters", "gravityforms") . "'" .
|
||
|
|
" } );";
|
||
|
|
|
||
|
|
$script .= apply_filters("gform_counter_script_{$form["id"]}", apply_filters("gform_counter_script", $field_script, $form["id"], $field_id, $max_length), $form["id"], $field_id, $max_length);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return $script;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function get_credit_card_init_script($form) {
|
||
|
|
|
||
|
|
$script = "";
|
||
|
|
|
||
|
|
foreach($form["fields"] as $field){
|
||
|
|
|
||
|
|
if($field['type'] != 'creditcard')
|
||
|
|
continue;
|
||
|
|
|
||
|
|
$field_id = "input_{$form["id"]}_{$field["id"]}";
|
||
|
|
$field_script = "jQuery(document).ready(function(){ { gformMatchCard(\"{$field_id}_1\"); } } );";
|
||
|
|
|
||
|
|
if(rgar($field, "forceSSL") && !GFCommon::is_ssl() && !GFCommon::is_preview())
|
||
|
|
$field_script = "document.location.href='" . esc_js( RGFormsModel::get_current_page_url(true) ) . "'";
|
||
|
|
|
||
|
|
$script .= $field_script;
|
||
|
|
}
|
||
|
|
|
||
|
|
$card_rules = self::get_credit_card_rules();
|
||
|
|
$script = "if(!window['gf_cc_rules']){window['gf_cc_rules'] = new Array(); } window['gf_cc_rules'] = " . GFCommon::json_encode($card_rules) . "; $script";
|
||
|
|
|
||
|
|
return $script;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function get_pricing_init_script($form) {
|
||
|
|
|
||
|
|
if(!class_exists("RGCurrency"))
|
||
|
|
require_once("currency.php");
|
||
|
|
|
||
|
|
return "if(window[\"gformInitPriceFields\"]) jQuery(document).ready(function(){gformInitPriceFields();} );";
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function get_password_strength_init_script($form) {
|
||
|
|
|
||
|
|
$field_script = "if(!window['gf_text']){window['gf_text'] = new Array();} window['gf_text']['password_blank'] = '" . __("Strength indicator", "gravityforms") . "'; window['gf_text']['password_mismatch'] = '" . __("Mismatch", "gravityforms") . "';window['gf_text']['password_bad'] = '" . __("Bad", "gravityforms") . "'; window['gf_text']['password_short'] = '" . __("Short", "gravityforms") . "'; window['gf_text']['password_good'] = '" . __("Good", "gravityforms") . "'; window['gf_text']['password_strong'] = '" . __("Strong", "gravityforms") . "';";
|
||
|
|
|
||
|
|
foreach($form['fields'] as $field) {
|
||
|
|
if($field['type'] == 'password' && rgar($field, 'passwordStrengthEnabled')) {
|
||
|
|
$field_id = "input_{$form["id"]}_{$field["id"]}";
|
||
|
|
$field_script .= "gformShowPasswordStrength(\"$field_id\");";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return $field_script;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function get_input_mask_init_script($form) {
|
||
|
|
|
||
|
|
$script_str = '';
|
||
|
|
|
||
|
|
foreach($form['fields'] as $field) {
|
||
|
|
|
||
|
|
if(!rgar($field, 'inputMask') || !rgar($field, 'inputMaskValue'))
|
||
|
|
continue;
|
||
|
|
|
||
|
|
$mask = rgar($field, 'inputMaskValue');
|
||
|
|
$script = "jQuery('#input_{$form['id']}_{$field['id']}').mask('{$mask}').bind('keypress', function(e){if(e.which == 13){jQuery(this).blur();} } );";
|
||
|
|
|
||
|
|
$script_str .= apply_filters("gform_input_mask_script_{$form['id']}", apply_filters("gform_input_mask_script", $script, $form['id'], $field['id'], $mask), $form['id'], $field['id'], $mask);
|
||
|
|
}
|
||
|
|
|
||
|
|
return $script_str;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function get_calculations_init_script($form) {
|
||
|
|
require_once(GFCommon::get_base_path() . '/currency.php');
|
||
|
|
|
||
|
|
$formula_fields = array();
|
||
|
|
|
||
|
|
foreach($form['fields'] as $field) {
|
||
|
|
|
||
|
|
if(!rgar($field, 'enableCalculation') || !rgar($field, 'calculationFormula'))
|
||
|
|
continue;
|
||
|
|
|
||
|
|
$formula_fields[] = array('field_id' => $field['id'], 'formula' => rgar($field, 'calculationFormula'), 'rounding' => rgar($field, 'calculationRounding'), 'numberFormat' => rgar($field, 'numberFormat') );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
if(empty($formula_fields))
|
||
|
|
return '';
|
||
|
|
|
||
|
|
$script = 'new GFCalc(' . $form['id'] . ', ' . GFCommon::json_encode($formula_fields) . ');';
|
||
|
|
|
||
|
|
return $script;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
private static function has_date_field($form){
|
||
|
|
if(is_array($form["fields"])){
|
||
|
|
foreach($form["fields"] as $field){
|
||
|
|
|
||
|
|
if(RGFormsModel::get_input_type($field) == "date")
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function has_price_field($form){
|
||
|
|
$price_fields = GFCommon::get_fields_by_type($form, array("product", "donation"));
|
||
|
|
return !empty($price_fields);
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function has_fileupload_field($form){
|
||
|
|
$fileupload_fields = GFCommon::get_fields_by_type($form, array("fileupload", "post_image"));
|
||
|
|
if(is_array($form["fields"])){
|
||
|
|
foreach($form["fields"] as $field){
|
||
|
|
$input_type = RGFormsModel::get_input_type($field);
|
||
|
|
if(in_array($input_type, array("fileupload", "post_image")))
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function has_recaptcha_field($form){
|
||
|
|
if(is_array($form["fields"])){
|
||
|
|
foreach($form["fields"] as $field){
|
||
|
|
if(($field["type"] == "captcha" || $field["inputType"] == "captcha") && !in_array($field["captchaType"], array("simple_captcha", "math")))
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function has_input_mask($form, $field = false){
|
||
|
|
|
||
|
|
if($field) {
|
||
|
|
if(self::has_field_input_mask($field))
|
||
|
|
return true;
|
||
|
|
} else {
|
||
|
|
|
||
|
|
if(!is_array($form["fields"]))
|
||
|
|
return false;
|
||
|
|
|
||
|
|
foreach($form["fields"] as $field){
|
||
|
|
if(rgar($field, "inputMask") && rgar($field, "inputMaskValue") && !rgar($field, "enablePasswordInput"))
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function has_field_input_mask($field){
|
||
|
|
if(rgar($field, "inputMask") && rgar($field, "inputMaskValue") && !rgar($field, "enablePasswordInput"))
|
||
|
|
return true;
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function has_calculation_field($form) {
|
||
|
|
|
||
|
|
if(!is_array($form["fields"]))
|
||
|
|
return false;
|
||
|
|
|
||
|
|
foreach($form['fields'] as $field) {
|
||
|
|
if(GFCommon::has_field_calculation($field))
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
//Getting all fields that have a rule based on the specified field id
|
||
|
|
private static function get_conditional_logic_fields($form, $fieldId){
|
||
|
|
$fields = array();
|
||
|
|
|
||
|
|
//adding submit button field if enabled
|
||
|
|
if(isset($form["button"]["conditionalLogic"])){
|
||
|
|
$fields[] = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
foreach($form["fields"] as $field){
|
||
|
|
|
||
|
|
if($field["type"] != "page" && !empty($field["conditionalLogic"])){
|
||
|
|
foreach($field["conditionalLogic"]["rules"] as $rule){
|
||
|
|
if($rule["fieldId"] == $fieldId){
|
||
|
|
$fields[] = $field["id"];
|
||
|
|
|
||
|
|
//if field is a section, add all fields in the section that have conditional logic (to support nesting)
|
||
|
|
if($field["type"] == "section"){
|
||
|
|
$section_fields = GFCommon::get_section_fields($form, $field["id"]);
|
||
|
|
foreach($section_fields as $section_field)
|
||
|
|
if(!empty($section_field["conditionalLogic"]))
|
||
|
|
$fields[] = $section_field["id"];
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
//adding fields with next button logic
|
||
|
|
if(!empty($field["nextButton"]["conditionalLogic"])){
|
||
|
|
foreach($field["nextButton"]["conditionalLogic"]["rules"] as $rule){
|
||
|
|
if($rule["fieldId"] == $fieldId && !in_array($fieldId, $fields)){
|
||
|
|
$fields[] = $field["id"];
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return $fields;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function get_field($field, $value="", $force_frontend_label = false, $form=null, $field_values=null){
|
||
|
|
$custom_class = IS_ADMIN ? "" : rgget("cssClass", $field);
|
||
|
|
|
||
|
|
if($field["type"] == "page"){
|
||
|
|
if(IS_ADMIN && RG_CURRENT_VIEW == "entry"){
|
||
|
|
return; //ignore page breaks in the entry detail page
|
||
|
|
}
|
||
|
|
else if(!IS_ADMIN){
|
||
|
|
$next_button = self::get_form_button($form["id"], "gform_next_button_{$form["id"]}_{$field["id"]}", $field["nextButton"], __("Next", "gravityforms"), "button gform_next_button", __("Next Page", "gravityforms"), $field["pageNumber"]);
|
||
|
|
$previous_button = $field["pageNumber"] == 2 ? "" : self::get_form_button($form["id"], "gform_previous_button_{$form["id"]}_{$field["id"]}", $field["previousButton"], __("Previous", "gravityforms"), "button gform_previous_button", __("Previous Page", "gravityforms"), $field["pageNumber"]-2);
|
||
|
|
$style = self::is_page_active($form["id"], $field["pageNumber"]) ? "" : "style='display:none;'";
|
||
|
|
$custom_class = !empty($custom_class) ? " {$custom_class}" : "";
|
||
|
|
$html = "</ul>
|
||
|
|
</div>
|
||
|
|
<div class='gform_page_footer'>
|
||
|
|
{$previous_button} {$next_button}
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div id='gform_page_{$form["id"]}_{$field["pageNumber"]}' class='gform_page{$custom_class}' {$style}>
|
||
|
|
<div class='gform_page_fields'>
|
||
|
|
<ul class='gform_fields {$form['labelPlacement']}'>";
|
||
|
|
|
||
|
|
return $html;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if($field["type"] == "post_category") {
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
if(!IS_ADMIN && rgar($field,"adminOnly"))
|
||
|
|
{
|
||
|
|
if($field["allowsPrepopulate"])
|
||
|
|
$field["inputType"] = "adminonly_hidden";
|
||
|
|
else
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
$id = $field["id"];
|
||
|
|
$type = $field["type"];
|
||
|
|
$input_type = RGFormsModel::get_input_type($field);
|
||
|
|
|
||
|
|
$error_class = rgget("failed_validation", $field) ? "gfield_error" : "";
|
||
|
|
$admin_only_class = rgget("adminOnly", $field) ? "field_admin_only" : "";
|
||
|
|
$selectable_class = IS_ADMIN ? "selectable" : "";
|
||
|
|
$hidden_class = in_array($input_type, array("hidden", "hiddenproduct")) ? "gform_hidden" : "";
|
||
|
|
|
||
|
|
$section_class = $field["type"] == "section" ? "gsection" : "";
|
||
|
|
$page_class = $field["type"] == "page" ? "gpage" : "";
|
||
|
|
$html_block_class = $field["type"] == "html" ? "gfield_html" : "";
|
||
|
|
$html_formatted_class = $field["type"] == "html" && !IS_ADMIN && !rgget("disableMargins", $field) ? "gfield_html_formatted" : "";
|
||
|
|
$html_no_follows_desc_class = $field["type"] == "html" && !IS_ADMIN && !self::prev_field_has_description($form, $field["id"]) ? "gfield_no_follows_desc" : "";
|
||
|
|
|
||
|
|
$calculation_class = RGFormsModel::get_input_type($field) == 'number' && GFCommon::has_field_calculation($field) ? 'gfield_calculation' : '';
|
||
|
|
$calculation_class = RGFormsModel::get_input_type($field) == 'calculation' ? 'gfield_calculation' : '';
|
||
|
|
|
||
|
|
$product_suffix = "_{$form["id"]}_" . rgget("productField", $field);
|
||
|
|
$option_class = $field["type"] == "option" ? "gfield_price gfield_price{$product_suffix} gfield_option{$product_suffix}" : "";
|
||
|
|
$quantity_class = $field["type"] == "quantity" ? "gfield_price gfield_price{$product_suffix} gfield_quantity{$product_suffix}" : "";
|
||
|
|
$shipping_class = $field["type"] == "shipping" ? "gfield_price gfield_shipping gfield_shipping_{$form["id"]}" : "";
|
||
|
|
$product_class = $field["type"] == "product" ? "gfield_price gfield_price_{$form["id"]}_{$field["id"]} gfield_product_{$form["id"]}_{$field["id"]}" : "";
|
||
|
|
$hidden_product_class = $input_type == "hiddenproduct" ? "gfield_hidden_product" : "";
|
||
|
|
$donation_class = $field["type"] == "donation" ? "gfield_price gfield_price_{$form["id"]}_{$field["id"]} gfield_donation_{$form["id"]}_{$field["id"]}" : "";
|
||
|
|
$required_class = rgar($field, "isRequired") ? "gfield_contains_required" : "";
|
||
|
|
$creditcard_warning_class = $input_type == "creditcard" && !GFCommon::is_ssl() ? "gfield_creditcard_warning" : "";
|
||
|
|
|
||
|
|
$css_class = "$selectable_class gfield $error_class $section_class $admin_only_class $custom_class $hidden_class $html_block_class $html_formatted_class $html_no_follows_desc_class $option_class $quantity_class $product_class $donation_class $shipping_class $page_class $required_class $hidden_product_class $creditcard_warning_class $calculation_class";
|
||
|
|
$css_class = apply_filters("gform_field_css_class_{$form["id"]}", apply_filters("gform_field_css_class", trim($css_class), $field, $form), $field, $form);
|
||
|
|
|
||
|
|
$style = !empty($form) && !IS_ADMIN && RGFormsModel::is_field_hidden($form, $field, $field_values) ? "style='display:none;'" : "";
|
||
|
|
|
||
|
|
$field_id = IS_ADMIN || empty($form) ? "field_$id" : "field_" . $form["id"] . "_$id";
|
||
|
|
|
||
|
|
return "<li id='$field_id' class='$css_class' $style>" . self::get_field_content($field, $value, $force_frontend_label, $form == null ? 0 : $form["id"]) . "</li>";
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function prev_field_has_description($form, $field_id){
|
||
|
|
if(!is_array($form["fields"]))
|
||
|
|
return false;
|
||
|
|
|
||
|
|
$prev = null;
|
||
|
|
foreach($form["fields"] as $field){
|
||
|
|
if($field["id"] == $field_id){
|
||
|
|
return $prev != null && !empty($prev["description"]);
|
||
|
|
}
|
||
|
|
$prev = $field;
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function get_field_content($field, $value="", $force_frontend_label = false, $form_id=0){
|
||
|
|
$id = $field["id"];
|
||
|
|
$size = rgar($field,"size");
|
||
|
|
$validation_message = (rgget("failed_validation", $field) && !empty($field["validation_message"])) ? sprintf("<div class='gfield_description validation_message'>%s</div>", $field["validation_message"]) : "";
|
||
|
|
|
||
|
|
$duplicate_disabled = array('captcha', 'post_title', 'post_content', 'post_excerpt', 'total', 'shipping', 'creditcard');
|
||
|
|
$duplicate_field_link = !in_array($field['type'], $duplicate_disabled) ? "<a class='field_duplicate_icon' id='gfield_duplicate_$id' title='" . __("click to duplicate this field", "gravityforms") . "' href='#' onclick='StartDuplicateField(this); return false;'>" . __("Duplicate", "gravityforms") . "</a>" : "";
|
||
|
|
$duplicate_field_link = apply_filters("gform_duplicate_field_link", $duplicate_field_link);
|
||
|
|
|
||
|
|
$delete_field_link = "<a class='field_delete_icon' id='gfield_delete_$id' title='" . __("click to delete this field", "gravityforms") . "' href='#' onclick='StartDeleteField(this); return false;'>" . __("Delete", "gravityforms") . "</a>";
|
||
|
|
$delete_field_link = apply_filters("gform_delete_field_link", $delete_field_link);
|
||
|
|
$field_type_title = GFCommon::get_field_type_title($field["type"]);
|
||
|
|
$admin_buttons = IS_ADMIN ? "<div class='gfield_admin_icons'><div class='gfield_admin_header_title'>{$field_type_title} : " . __("Field ID", "gravityforms") . " {$field["id"]}</div>" . $delete_field_link . $duplicate_field_link . "<a class='field_edit_icon edit_icon_collapsed' title='" . __("click to edit this field", "gravityforms") . "'>" . __("Edit", "gravityforms") . "</a></div>" : "";
|
||
|
|
|
||
|
|
$field_label = $force_frontend_label ? $field["label"] : GFCommon::get_label($field);
|
||
|
|
if(rgar($field, "inputType") == "singleproduct" && !rgempty($field["id"] . ".1", $value))
|
||
|
|
$field_label = rgar($value, $field["id"] . ".1");
|
||
|
|
|
||
|
|
|
||
|
|
$field_id = IS_ADMIN || $form_id == 0 ? "input_$id" : "input_" . $form_id . "_$id";
|
||
|
|
|
||
|
|
$required_div = IS_ADMIN || rgar($field, "isRequired") ? sprintf("<span class='gfield_required'>%s</span>", $field["isRequired"] ? "*" : "") : "";
|
||
|
|
$target_input_id = "";
|
||
|
|
$is_description_above = rgar($field, "descriptionPlacement") == "above";
|
||
|
|
|
||
|
|
switch(RGFormsModel::get_input_type($field)){
|
||
|
|
case "section" :
|
||
|
|
$description = self::get_description(rgget("description", $field), "gsection_description");
|
||
|
|
$field_content = sprintf("%s<h2 class='gsection_title'>%s</h2>%s", $admin_buttons, esc_html($field_label), $description);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "page" :
|
||
|
|
//only executed on the form editor in the admin
|
||
|
|
$page_label = __("Page Break", "gravityforms");
|
||
|
|
$src = GFCommon::get_base_url() . "/images/gf_pagebreak_inline.png";
|
||
|
|
$field_content = "{$admin_buttons} <label class='gfield_label'> </label><img src='{$src}' alt='{$page_label}' title='{$page_label}' />";
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "adminonly_hidden":
|
||
|
|
case "hidden" :
|
||
|
|
case "html" :
|
||
|
|
$field_content = !IS_ADMIN ? "{FIELD}" : $field_content = sprintf("%s<label class='gfield_label' for='%s'>%s</label>{FIELD}", $admin_buttons, $field_id, esc_html($field_label));
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "checkbox":
|
||
|
|
case "radio":
|
||
|
|
$description = self::get_description(rgget("description", $field),"gfield_description");
|
||
|
|
if($is_description_above)
|
||
|
|
$field_content = sprintf("%s<label class='gfield_label'>%s%s</label>%s{FIELD}%s", $admin_buttons, esc_html($field_label), $required_div , $description, $validation_message);
|
||
|
|
else
|
||
|
|
$field_content = sprintf("%s<label class='gfield_label'>%s%s</label>{FIELD}%s%s", $admin_buttons, esc_html($field_label), $required_div , $description, $validation_message);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "name" :
|
||
|
|
switch(rgar($field, "nameFormat")){
|
||
|
|
case "simple" :
|
||
|
|
$target_input_id = $field_id;
|
||
|
|
break;
|
||
|
|
|
||
|
|
case "extended" :
|
||
|
|
$target_input_id = $field_id . "_2";
|
||
|
|
break;
|
||
|
|
|
||
|
|
default :
|
||
|
|
$target_input_id = $field_id . "_3";
|
||
|
|
}
|
||
|
|
|
||
|
|
case "address" :
|
||
|
|
if(empty($target_input_id))
|
||
|
|
$target_input_id = $field_id . "_1";
|
||
|
|
|
||
|
|
default :
|
||
|
|
if(empty($target_input_id))
|
||
|
|
$target_input_id = $field_id;
|
||
|
|
|
||
|
|
$description = self::get_description(rgget("description", $field),"gfield_description");
|
||
|
|
if($is_description_above)
|
||
|
|
$field_content = sprintf("%s<label class='gfield_label' for='%s'>%s%s</label>%s{FIELD}%s", $admin_buttons, $target_input_id, esc_html($field_label), $required_div , $description, $validation_message);
|
||
|
|
else
|
||
|
|
$field_content = sprintf("%s<label class='gfield_label' for='%s'>%s%s</label>{FIELD}%s%s", $admin_buttons, $target_input_id, esc_html($field_label), $required_div , $description, $validation_message);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
if(RGFormsModel::get_input_type($field) == "creditcard" && !GFCommon::is_ssl() && !IS_ADMIN){
|
||
|
|
$field_content = "<div class='gfield_creditcard_warning_message'>" . __("This page is unsecured. Do not enter a real credit card number. Use this field only for testing purposes. ", "gravityforms") . "</div>" . $field_content;
|
||
|
|
}
|
||
|
|
|
||
|
|
$value = self::default_if_empty($field, $value);
|
||
|
|
|
||
|
|
$field_content = str_replace("{FIELD}", GFCommon::get_field_input($field, $value, 0, $form_id), $field_content);
|
||
|
|
|
||
|
|
$field_content = apply_filters("gform_field_content", $field_content, $field, $value, 0, $form_id);
|
||
|
|
|
||
|
|
return $field_content;
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function default_if_empty($field, $value){
|
||
|
|
|
||
|
|
if(!GFCommon::is_empty_array($value))
|
||
|
|
return $value;
|
||
|
|
|
||
|
|
if(IS_ADMIN){
|
||
|
|
$value = rgget("defaultValue", $field);
|
||
|
|
}
|
||
|
|
else{
|
||
|
|
$value = rgar($field, "defaultValue");
|
||
|
|
if(!is_array($value))
|
||
|
|
$value = GFCommon::replace_variables_prepopulate(rgget("defaultValue", $field));
|
||
|
|
}
|
||
|
|
|
||
|
|
return $value;
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function get_description($description, $css_class){
|
||
|
|
return IS_ADMIN || !empty($description) ? "<div class='$css_class'>" . $description . "</div>" : "";
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function get_credit_card_rules() {
|
||
|
|
|
||
|
|
$cards = GFCommon::get_card_types();
|
||
|
|
//$supported_cards = //TODO: Only include enabled cards
|
||
|
|
$rules = array();
|
||
|
|
|
||
|
|
foreach($cards as $card) {
|
||
|
|
$prefixes = explode(',', $card['prefixes']);
|
||
|
|
foreach($prefixes as $prefix) {
|
||
|
|
$rules[$card['slug']][] = $prefix;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return $rules;
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function get_progress_bar($form, $form_id,$confirmation_message) {
|
||
|
|
|
||
|
|
$progress_complete = false;
|
||
|
|
$progress_bar = "";
|
||
|
|
$page_count = self::get_max_page_number($form);
|
||
|
|
$current_page = self::get_current_page($form_id);
|
||
|
|
$page_name = rgar(rgar($form["pagination"],"pages"), $current_page -1);
|
||
|
|
$page_name = !empty($page_name) ? " - " . $page_name : "";
|
||
|
|
$style = $form["pagination"]["style"];
|
||
|
|
$color = $style == "custom" ? " color:{$form["pagination"]["color"]};" : "";
|
||
|
|
$bgcolor = $style == "custom" ? " background-color:{$form["pagination"]["backgroundColor"]};" : "";
|
||
|
|
|
||
|
|
if (!empty($confirmation_message))
|
||
|
|
{
|
||
|
|
$progress_complete = true;
|
||
|
|
}
|
||
|
|
//check admin setting for whether the progress bar should start at zero
|
||
|
|
$start_at_zero = rgars($form, "pagination/display_progressbar_on_confirmation");
|
||
|
|
//check for filter
|
||
|
|
$start_at_zero = apply_filters("gform_progressbar_start_at_zero", $start_at_zero, $form);
|
||
|
|
$progressbar_page_count = $start_at_zero ? $current_page - 1 : $current_page;
|
||
|
|
$percent = !$progress_complete ? floor(( ($progressbar_page_count) / $page_count ) * 100) . "%" : "100%";
|
||
|
|
$percent_number = !$progress_complete ? floor(( ($progressbar_page_count) / $page_count ) * 100) . "" : "100";
|
||
|
|
|
||
|
|
if ($progress_complete)
|
||
|
|
{
|
||
|
|
$wrapper_css_class = GFCommon::get_browser_class() . " gform_wrapper";
|
||
|
|
|
||
|
|
//add on surrounding wrapper class when confirmation page
|
||
|
|
$progress_bar = "<div class='{$wrapper_css_class}' id='gform_wrapper_$form_id' >";
|
||
|
|
$page_name = !empty($form["pagination"]["progressbar_completion_text"]) ? $form["pagination"]["progressbar_completion_text"] : "";
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
$progress_bar .="
|
||
|
|
<div id='gf_progressbar_wrapper_{$form_id}' class='gf_progressbar_wrapper'>
|
||
|
|
<h3 class='gf_progressbar_title'>";
|
||
|
|
$progress_bar .= !$progress_complete ? __("Step", "gravityforms") . " {$current_page} " . __("of", "gravityforms") . " {$page_count}{$page_name}" : "{$page_name}";
|
||
|
|
$progress_bar .= "
|
||
|
|
</h3>
|
||
|
|
<div class='gf_progressbar'>
|
||
|
|
<div class='gf_progressbar_percentage percentbar_{$style} percentbar_{$percent_number}' style='width:{$percent};{$color}{$bgcolor}'><span>{$percent}</span></div>
|
||
|
|
</div></div>";
|
||
|
|
//close div for surrounding wrapper class when confirmation page
|
||
|
|
$progress_bar .= $progress_complete ? "</div>" : "";
|
||
|
|
|
||
|
|
return $progress_bar;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Validates the form's entry limit settings. Returns the entry limit message if entry limit exceeded.
|
||
|
|
*
|
||
|
|
* @param array $form current GF form object
|
||
|
|
* @return string If entry limit exceeded returns entry limit setting.
|
||
|
|
*/
|
||
|
|
public static function validate_entry_limit($form) {
|
||
|
|
|
||
|
|
//If form has a limit of entries, check current entry count
|
||
|
|
if(rgar($form,"limitEntries")) {
|
||
|
|
$period = rgar($form, "limitEntriesPeriod");
|
||
|
|
$range = self::get_limit_period_dates($period);
|
||
|
|
$entry_count = RGFormsModel::get_lead_count($form['id'], "", null, null, $range["start_date"], $range["end_date"]);
|
||
|
|
|
||
|
|
if($entry_count >= $form["limitEntriesCount"])
|
||
|
|
return empty($form["limitEntriesMessage"]) ? "<p>" . __("Sorry. This form is no longer accepting new submissions.", "gravityforms"). "</p>" : "<p>" . GFCommon::gform_do_shortcode($form["limitEntriesMessage"]) . "</p>";
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function validate_form_schedule($form) {
|
||
|
|
|
||
|
|
//If form has a schedule, make sure it is within the configured start and end dates
|
||
|
|
if(rgar($form, "scheduleForm")){
|
||
|
|
$local_time_start = sprintf("%s %02d:%02d %s", $form["scheduleStart"], $form["scheduleStartHour"], $form["scheduleStartMinute"], $form["scheduleStartAmpm"]);
|
||
|
|
$local_time_end = sprintf("%s %02d:%02d %s", $form["scheduleEnd"], $form["scheduleEndHour"], $form["scheduleEndMinute"], $form["scheduleEndAmpm"]);
|
||
|
|
$timestamp_start = strtotime($local_time_start . ' +0000');
|
||
|
|
$timestamp_end = strtotime($local_time_end . ' +0000');
|
||
|
|
$now = current_time("timestamp");
|
||
|
|
|
||
|
|
if( (!empty($form["scheduleStart"]) && $now < $timestamp_start) || (!empty($form["scheduleEnd"]) && $now > $timestamp_end))
|
||
|
|
return empty($form["scheduleMessage"]) ? "<p>" . __("Sorry. This form is no longer available.", "gravityforms") . "</p>" : "<p>" . GFCommon::gform_do_shortcode($form["scheduleMessage"]) . "</p>";
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
?>
|