function ninja_forms_json_response()
{
global $ninja_forms_processing;
$form_id = $ninja_forms_processing->get_form_ID();
$errors = $ninja_forms_processing->get_all_errors();
$success = $ninja_forms_processing->get_all_success_msgs();
$fields = $ninja_forms_processing->get_all_fields();
$form_settings = $ninja_forms_processing->get_all_form_settings();
$extras = $ninja_forms_processing->get_all_extras();
// Success will default to false if there is not success message.
if (!$success && !$errors) {
$success = true;
}
if (version_compare(phpversion(), '5.3', '>=')) {
$json = json_encode(array('form_id' => $form_id, 'errors' => $errors, 'success' => $success, 'fields' => $fields, 'form_settings' => $form_settings, 'extras' => $extras), JSON_HEX_QUOT | JSON_HEX_TAG);
} else {
$errors = ninja_forms_html_entity_decode_deep($errors);
$success = ninja_forms_html_entity_decode_deep($success);
$fields = ninja_forms_html_entity_decode_deep($fields);
$form_settings = ninja_forms_html_entity_decode_deep($form_settings);
$extras = ninja_forms_html_entity_decode_deep($extras);
$errors = utf8_encode_recursive($errors);
$success = utf8_encode_recursive($success);
$fields = utf8_encode_recursive($fields);
$form_settings = utf8_encode_recursive($form_settings);
$extras = utf8_encode_recursive($extras);
$errors = ninja_forms_str_replace_deep('"', "\\u0022", $errors);
$errors = ninja_forms_str_replace_deep("'", "\\u0027", $errors);
$errors = ninja_forms_str_replace_deep('<', "\\u003C", $errors);
$errors = ninja_forms_str_replace_deep('>', "\\u003E", $errors);
$success = ninja_forms_str_replace_deep('"', "\\u0022", $success);
$success = ninja_forms_str_replace_deep("'", "\\u0027", $success);
$success = ninja_forms_str_replace_deep('<', "\\u003C", $success);
$success = ninja_forms_str_replace_deep('>', "\\u003E", $success);
$fields = ninja_forms_str_replace_deep('"', "\\u0022", $fields);
$fields = ninja_forms_str_replace_deep("'", "\\u0027", $fields);
$fields = ninja_forms_str_replace_deep('<', "\\u003C", $fields);
$fields = ninja_forms_str_replace_deep('>', "\\u003E", $fields);
$form_settings = ninja_forms_str_replace_deep('"', "\\u0022", $form_settings);
$form_settings = ninja_forms_str_replace_deep("'", "\\u0027", $form_settings);
$form_settings = ninja_forms_str_replace_deep('<', "\\u003C", $form_settings);
$form_settings = ninja_forms_str_replace_deep('>', "\\u003E", $form_settings);
$extras = ninja_forms_str_replace_deep('"', "\\u0022", $extras);
$extras = ninja_forms_str_replace_deep("'", "\\u0027", $extras);
$extras = ninja_forms_str_replace_deep('<', "\\u003C", $extras);
$extras = ninja_forms_str_replace_deep('>', "\\u003E", $extras);
$json = json_encode(array('form_id' => $form_id, 'errors' => $errors, 'success' => $success, 'fields' => $fields, 'form_settings' => $form_settings, 'extras' => $extras));
$json = str_replace("\\\\u0022", "\\u0022", $json);
$json = str_replace("\\\\u0027", "\\u0027", $json);
$json = str_replace("\\\\u003C", "\\u003C", $json);
$json = str_replace("\\\\u003E", "\\u003E", $json);
}
return $json;
}
function ninja_forms_export_subs_to_csv($sub_ids = '', $return = false)
{
global $ninja_forms_fields, $ninja_forms_processing;
$plugin_settings = get_option("ninja_forms_settings");
if (isset($plugin_settings['date_format'])) {
$date_format = $plugin_settings['date_format'];
} else {
$date_format = 'm/d/Y';
}
//Create a $label_array that contains all of the field labels.
//Get the Form ID.
if (isset($ninja_forms_processing)) {
$form_id = $ninja_forms_processing->get_form_ID();
} else {
if (isset($_REQUEST['form_id'])) {
$form_id = absint($_REQUEST['form_id']);
}
}
//Get the fields attached to the Form ID
$field_results = ninja_forms_get_fields_by_form_id($form_id);
//Set the label array to a blank
$label_array = array();
$value_array = array();
$sub_id_array = array();
$label_array[0][] = "Date";
if (is_array($field_results) and !empty($field_results)) {
foreach ($field_results as $field) {
$field_type = $field['type'];
$field_id = $field['id'];
if (isset($ninja_forms_fields[$field_type]['process_field'])) {
$process_field = $ninja_forms_fields[$field_type]['process_field'];
} else {
$process_field = true;
}
if (isset($field['data']['label'])) {
$label = $field['data']['label'];
} else {
$label = '';
}
if ($process_field) {
$label_array[0][$field_id] = apply_filters('ninja_forms_export_sub_label', $label, $field_id);
}
}
}
if (is_array($sub_ids) and !empty($sub_ids)) {
$x = 0;
foreach ($sub_ids as $id) {
$sub_row = ninja_forms_get_sub_by_id($id);
$sub_id_array[$x] = $id;
$date_updated = date($date_format, strtotime($sub_row['date_updated']));
$value_array[$x][] = $date_updated;
if (is_array($sub_row['data']) and !empty($sub_row['data'])) {
foreach ($label_array[0] as $field_id => $label) {
if ($field_id != 0) {
$found = false;
foreach ($sub_row['data'] as $data) {
$data['user_value'] = ninja_forms_stripslashes_deep($data['user_value']);
$data['user_value'] = ninja_forms_html_entity_decode_deep($data['user_value'], ENT_QUOTES);
if ($data['field_id'] == $field_id) {
if (is_array($data['user_value'])) {
$user_value = implode_r(',', $data['user_value']);
} else {
$user_value = $data['user_value'];
}
$found = true;
}
}
if (!$found) {
$user_value = '';
}
$value_array[$x][] = apply_filters('ninja_forms_export_sub_value', $user_value, $field_id);
}
}
}
$x++;
}
}
$value_array = ninja_forms_stripslashes_deep($value_array);
$value_array = apply_filters('ninja_forms_export_subs_value_array', $value_array, $sub_id_array);
$label_array = ninja_forms_stripslashes_deep($label_array);
$label_array = apply_filters('ninja_forms_export_subs_label_array', $label_array, $sub_id_array);
$array = array($label_array, $value_array);
$today = date($date_format);
$filename = apply_filters('ninja_forms_export_subs_csv_file_name', 'ninja_forms_subs_' . $today);
$filename = $filename . ".csv";
if ($return) {
return str_putcsv($array, apply_filters('ninja_forms_csv_delimiter', ','), apply_filters('ninja_forms_csv_enclosure', '"'), apply_filters('ninja_forms_csv_terminator', "\n"));
} else {
header("Content-type: application/csv");
header("Content-Disposition: attachment; filename=" . $filename);
header("Pragma: no-cache");
header("Expires: 0");
echo apply_filters('ninja_forms_csv_bom', "");
// Byte Order Mark
echo str_putcsv($array, apply_filters('ninja_forms_csv_delimiter', ','), apply_filters('ninja_forms_csv_enclosure', '"'), apply_filters('ninja_forms_csv_terminator', "\n"));
die;
}
}
