Your IP : 52.14.26.141
<?php if ( ! defined( 'ABSPATH' ) ) exit;
/**
* Class NF_Database_Models_Submission
*/
final class NF_Database_Models_Submission
{
protected $_id = '';
protected $_status = '';
protected $_user_id = '';
protected $_form_id = '';
protected $_seq_num = '';
protected $_sub_date = '';
protected $_mod_date = '';
protected $_field_values = array();
protected $_extra_values = array();
/**
* Delimiter that uniquely identifies a field as type 'repeater'
*
* Requests for a field can be made by either an (int) field id or a
* (string) field reference, which prior to fieldset repeaters had been
* for the field key only. For disambiguation, a fieldset repeater field
* request for a specific field within the fieldset is in the form of:
* {fieldsetFieldId}{delimiter}{fieldIdOfFieldWithinFieldset}
*
* @var string
*/
protected $_fieldsetDelimiter='.';
/**
* Delimiter that uniquely identifies multiple fieldset repeater submissions
*
* Fieldset Repeaters can have multiple values submitted on any given
* submission. Each repeated value for a field in the fieldset is
* delimited in the submission data with an incremented index value
* @var string
*/
protected $_fieldsetRepetitionDelimiter='_';
public function __construct( $id = '', $form_id = '' )
{
$this->_id = $id;
$this->_form_id = $form_id;
if( $this->_id ){
$sub = get_post( $this->_id );
if ($sub) {
$this->_status = $sub->post_status;
$this->_user_id = $sub->post_author;
$this->_sub_date = $sub->post_date;
$this->_mod_date = $sub->post_modified;
}
}
if( $this->_id && ! $this->_form_id ){
$this->_form_id = get_post_meta( $this->_id, '_form_id', TRUE );
}
if( $this->_id && $this->_form_id ){
$this->_seq_num = get_post_meta( $this->_id, '_seq_num', TRUE );
}
}
/**
* Get Submission ID
*
* @return int
*/
public function get_id()
{
return intval( $this->_id );
}
public function get_status()
{
return $this->_status;
}
public function get_user()
{
return get_user_by( 'id', $this->_user_id );
}
public function get_form_id()
{
return intval( $this->_form_id );
}
public function get_form_title()
{
$form = Ninja_Forms()->form( $this->_form_id )->get();
return $form->get_setting( 'title' );
}
public function get_seq_num()
{
return intval( $this->_seq_num );
}
public function get_sub_date( $format = 'm/d/Y' )
{
return date( $format, strtotime( $this->_sub_date ) );
}
public function get_mod_date( $format = 'm/d/Y' )
{
return date( $format, strtotime( $this->_mod_date ) );
}
/**
* Get Field Value
*
* Returns a single submission value by field ID or field key.
*
* @param int|string $field_ref
* @return string
*/
public function get_field_value( $field_ref )
{
// Bypass existing method if fieldset repeater
if(Ninja_Forms()->fieldsetRepeater->isRepeaterFieldByFieldReference($field_ref) ){
$parsedField = Ninja_Forms()->fieldsetRepeater
->parseFieldsetFieldReference($field_ref);
$return = $this->get_field_value_for_fieldset_child($parsedField['fieldId'], $parsedField['fieldsetFieldId']);
return $return;
}
$field_id = ( is_numeric( $field_ref ) ) ? $field_ref : $this->get_field_id_by_key( $field_ref );
$field = '_field_' . $field_id;
if( isset( $this->_field_values[ $field ] ) ) return $this->_field_values[ $field ];
$this->_field_values[ $field ] = get_post_meta($this->_id, $field, TRUE);
$this->_field_values[ $field_ref ] = get_post_meta($this->_id, $field, TRUE);
return WPN_Helper::htmlspecialchars( $this->_field_values[ $field ] );
}
/**
* Get field values of a single child field within a fieldset repeater field
*
* get_field_value(), which calls this method, is expected to return a
* string. Fieldset Repeater child fields have a unique field reference,
* differentiated by their delimiter that ensures that the requesting
* external caller knows that it is requesting a fieldset repeater field.
* This this method returns a serialized string of values, honoring the
* get_field_value() method with the expectation that the external
* caller will unserialize this value.
*
* @param int $fieldsetId
* @param int $childFieldId
*/
protected function get_field_value_for_fieldset_child($fieldsetId, $childFieldId) {
if (!isset($this->_field_values[$fieldsetId])) {
$this->_field_values[$fieldsetId] = get_post_meta($this->_id, '_field_' . $fieldsetId, true);
}
$valueCollection = [];
if(!empty($this->_field_values[$fieldsetId] )){
foreach ($this->_field_values[$fieldsetId] as $submissionKey => $value) {
$explodedFieldset = explode($this->_fieldsetDelimiter, $submissionKey);
if (!isset($explodedFieldset[1])) {
// data is corrupted as we cannot determine field id construct
break;
}
$explodedChildField = explode($this->_fieldsetRepetitionDelimiter, $explodedFieldset[1]);
if (!isset($explodedChildField[1])) {
// data is corrupted as we cannote determine child field id construct
break;
}
$submissionChildFieldId = $explodedChildField[0];
$submissionIndex = $explodedChildField[1];
if ($submissionChildFieldId === $childFieldId) {
$valueCollection[$submissionIndex] = WPN_Helper::htmlspecialchars($value);
}
}
}
$return = serialize($valueCollection);
return $return;
}
/**
* Get Field Values
*
* @return array|mixed
*/
public function get_field_values()
{
if( ! empty( $this->_field_values ) ) return $this->_field_values;
$field_values = get_post_meta( $this->_id, '' );
foreach( $field_values as $field_id => $field_value ){
$this->_field_values[ $field_id ] = implode( ', ', $field_value );
if( 0 === strpos( $field_id, '_field_' ) ){
$field_id = substr( $field_id, 7 );
}
if( ! is_numeric( $field_id ) ) continue;
$field = Ninja_Forms()->form()->get_field( $field_id );
$key = $field->get_setting( 'key' );
if( $key ) {
$this->_field_values[ $key ] = implode(', ', $field_value);
}
}
return $this->_field_values;
}
/**
* Update Field Value
*
* @param $field_ref
* @param $value
* @return $this
*/
public function update_field_value( $field_ref, $value )
{
$field_id = ( is_numeric( $field_ref ) ) ? $field_ref : $this->get_field_id_by_key( $field_ref );
$this->_field_values[ $field_id ] = WPN_Helper::kses_post( $value );
return $this;
}
/**
* Update Field Values
*
* @param $data
* @return $this
*/
public function update_field_values( $data )
{
foreach( $data as $field_ref => $value )
{
$this->update_field_value( $field_ref, $value );
}
return $this;
}
public function get_extra_value( $key )
{
if( ! isset( $this->_extra_values[ $key ] ) || ! $this->_extra_values[ $key ] ){
$id = ( $this->_id ) ? $this->_id : 0;
$this->_extra_values[ $key ] = get_post_meta( $id, $key, TRUE );
}
return $this->_extra_values[ $key ];
}
public function get_extra_values( $keys )
{
$values = array();
foreach( $keys as $key ) {
$values[ $key ] = $this->get_extra_value( $key );
}
return $values;
}
public function update_extra_value( $key, $value )
{
if( property_exists( $this, $key ) ) return FALSE;
return $this->_extra_values[ $key ] = $value;
}
public function update_extra_values( $values )
{
foreach( $values as $key => $value ){
$this->update_extra_value( $key, $value );
}
}
/**
* Find Submissions
*
* @param $form_id
* @param array $where
* @return array
*/
public function find( $form_id, array $where = array(), array $ids = array() )
{
$this->_form_id = $form_id;
$args = array(
'post_type' => 'nf_sub',
'posts_per_page' => -1,
'meta_query' => $this->format_meta_query( $where )
);
if ( ! empty ( $ids ) ) {
$args[ 'post__in' ] = $ids;
}
$subs = get_posts( $args );
$class = get_class( $this );
$return = array();
foreach( $subs as $sub ){
$return[] = new $class( $sub->ID, $this->_form_id );
}
return $return;
}
/**
* Delete Submission
*/
public function delete()
{
if( ! $this->_id ) return;
wp_delete_post( $this->_id );
}
/**
* Trash Submission
*/
public function trash()
{
if( ! $this->_id ) return;
wp_trash_post( $this->_id );
}
/**
* Save Submission
*
* @return $this|NF_Database_Models_Submission|void
*/
public function save()
{
if( ! $this->_id ){
$sub = array(
'post_type' => 'nf_sub',
'post_status' => 'publish'
);
$this->_id = wp_insert_post( $sub );
// Log Error
if( ! $this->_id ) return;
}
if( ! $this->_seq_num && $this->_form_id ){
$this->_seq_num = NF_Database_Models_Form::get_next_sub_seq( $this->_form_id );
}
$this->_save_extra_values();
return $this->_save_field_values();
}
public static function export( $form_id, array $sub_ids = array(), $return = FALSE )
{
$date_format = Ninja_Forms()->get_setting( 'date_format' );
/*
* Labels
*/
$field_labels = array(
'_seq_num' => '#',
'_date_submitted' => esc_html__( 'Date Submitted', 'ninja-forms' )
);
// Legacy Filter from 2.9.*
$field_labels = apply_filters( 'nf_subs_csv_label_array_before_fields', $field_labels, $sub_ids );
$fields = Ninja_Forms()->form( $form_id )->get_fields();
/*
* If we are using an add-on that filters our field order, we don't want to call sort again.
*
* TODO: This is probably not the most effecient way to handle this. It should be re-thought.
*/
if ( ! has_filter( 'ninja_forms_get_fields_sorted' ) ) {
uasort( $fields, array( 'NF_Database_Models_Submission', 'sort_fields' ) );
}
$hidden_field_types = apply_filters( 'nf_sub_hidden_field_types', array() );
/*
* Submissions
*/
$subs = Ninja_Forms()->form( $form_id )->get_subs( array(), FALSE, $sub_ids );
foreach( $subs as $sub ){
$value[ '_seq_num' ] = $sub->get_seq_num();
$value[ '_date_submitted' ] = $sub->get_sub_date( $date_format );
// boolean - does this submission use a repeater
$hasRepeater = false;
// How many repeater submissions does this submission have
$submissionCount = 0;
// Ids of fields in the repeater
$fieldsetFieldIds=[];
foreach ($fields as $field_id => $field) {
// Bypass existing method if fieldset repeater
if('repeater'===$field->get_setting('type')){
$hasRepeater = true;
$fieldsetSubmission= $sub->get_field_value( $field_id );
$fieldsetSettings = $field->get_settings();
$fieldsetLabels = Ninja_Forms()->fieldsetRepeater
->getFieldsetLabels($field_id, $fieldsetSettings, true);
foreach($fieldsetLabels as $fieldsetFieldId =>$fieldsetFieldLabel){
$fieldsetFieldIds[]=$fieldsetFieldId;
$field_labels[$fieldsetFieldId]=$fieldsetFieldLabel;
$fieldType = Ninja_Forms()->fieldsetRepeater->getFieldtype($fieldsetFieldId, $fieldsetSettings);
$fieldsetFieldSubmissionCollection=Ninja_Forms()->fieldsetRepeater
->extractSubmissionsByFieldsetField($fieldsetFieldId, $fieldsetSubmission);
$submissionCount = count($fieldsetFieldSubmissionCollection);
foreach ($fieldsetFieldSubmissionCollection as &$fieldsetFieldSubmission) {
if(is_array($fieldsetFieldSubmission['value'])){
$fieldsetFieldSubmission['value']= implode(', ',$fieldsetFieldSubmission['value']);
}
}
$value[$fieldsetFieldId]= array_column($fieldsetFieldSubmissionCollection,'value');
}
}else{
if (!is_int($field_id)) continue;
if( in_array( $field->get_setting( 'type' ), $hidden_field_types ) ) continue;
if ( $field->get_setting( 'admin_label' ) ) {
$field_labels[ $field->get_id() ] = $field->get_setting( 'admin_label' );
} else {
$field_labels[ $field->get_id() ] = $field->get_setting( 'label' );
}
$field_value = maybe_unserialize( $sub->get_field_value( $field_id ) );
$field_value = apply_filters('nf_subs_export_pre_value', $field_value, $field_id);
$field_value = apply_filters('ninja_forms_subs_export_pre_value', $field_value, $field_id, $form_id);
$field_value = apply_filters( 'ninja_forms_subs_export_field_value_' . $field->get_setting( 'type' ), $field_value, $field );
if ( is_array($field_value ) ) {
$field_value = implode( ',', $field_value );
}
$value[ $field_id ] = $field_value;
}
}
if(!$hasRepeater){
$value_array[] = $value;
}else{
// The the submission has repeater fields, create an indexed array first
$repeatingValueArray=[];
$index = 0;
do {
// iterate each column in the row 'value'
foreach($value as $fieldId=>$columnValue){
// If the column in the row value is not a repeater
// fieldset field, simply copy it into a new row of the
// repeating value array
if(!in_array($fieldId,$fieldsetFieldIds)){
$repeatingValueArray[$index][]=$columnValue;
}else{
// If the column in the row value is a repeater
// fieldset field, copy the next submission index value
$repeatingValueArray[$index][]=$columnValue[$index];
}
}
// at the end of the row value columns, increment the index
// until all the submission index values are added
$index++;
} while ($index < $submissionCount);
// After iterating the row value once for each submission index,
// add the repeatingValueArray to the value array
$value_array[]=$repeatingValueArray;
}
}
$value_array = WPN_Helper::stripslashes( $value_array );
// Legacy Filter from 2.9.*
$value_array = apply_filters( 'nf_subs_csv_value_array', $value_array, $sub_ids );
$csv_array[ 0 ][] = $field_labels;
$csv_array[ 1 ][] = $value_array;
// Get any extra data from our other plugins...
$csv_array = apply_filters( 'nf_subs_csv_extra_values', $csv_array, $subs, $form_id );
$today = date( $date_format, current_time( 'timestamp' ) );
$filename = apply_filters( 'nf_subs_csv_filename', 'nf_subs_' . $today );
$filename = $filename . ".csv";
if( $return ){
return WPN_Helper::str_putcsv( $csv_array,
apply_filters( 'nf_sub_csv_delimiter', ',' ),
apply_filters( 'nf_sub_csv_enclosure', '"' ),
apply_filters( 'nf_sub_csv_terminator', "\n" )
);
}else{
header( 'Content-type: application/csv');
header( 'Content-Disposition: attachment; filename="'.$filename .'"' );
header( 'Pragma: no-cache');
header( 'Expires: 0' );
echo apply_filters( 'nf_sub_csv_bom',"\xEF\xBB\xBF" ) ; // Byte Order Mark
echo WPN_Helper::str_putcsv( $csv_array,
apply_filters( 'nf_sub_csv_delimiter', ',' ),
apply_filters( 'nf_sub_csv_enclosure', '"' ),
apply_filters( 'nf_sub_csv_terminator', "\n" )
);
die();
}
}
/*
* PROTECTED METHODS
*/
/**
* Save Field Value
*
* @param $field_id
* @param $value
* @return $this
*/
protected function _save_field_value( $field_id, $value )
{
update_post_meta( $this->_id, '_field_' . $field_id, $value );
return $this;
}
/**
* Save Field Values
*
* @return $this|void
*/
protected function _save_field_values()
{
if( ! $this->_field_values ) return FALSE;
foreach( $this->_field_values as $field_id => $value )
{
$this->_save_field_value( $field_id, $value );
}
update_post_meta( $this->_id, '_form_id', $this->_form_id );
update_post_meta( $this->_id, '_seq_num', $this->_seq_num );
return $this;
}
protected function _save_extra_values()
{
if( ! $this->_extra_values ) return FALSE;
foreach( $this->_extra_values as $key => $value )
{
if( property_exists( $this, $key ) ) continue;
update_post_meta( $this->_id, $key, $value );
}
}
/*
* UTILITIES
*/
/**
* Format Meta Query
*
* @param array $where
* @return array
*/
protected function format_meta_query( array $where = array() )
{
$return = array(
array(
'key' => '_form_id',
'value' => $this->_form_id
)
);
if( ! empty( $where ) ) {
foreach ($where as $ref => $value) {
$field_id = ( is_int( $ref ) ) ? $ref : $this->get_field_id_by_key( $ref );
$return[] = ( is_array($value) ) ? $value : array('key' => "_field_$field_id", 'value' => $value);
}
}
return $return;
}
/**
* Get Field ID By Key
*
* @param $field_key
* @return mixed
*/
protected function get_field_id_by_key( $field_key )
{
global $wpdb;
$field_id = $wpdb->get_var( $wpdb->prepare(
"SELECT id FROM {$wpdb->prefix}nf3_fields WHERE `key` = %s AND `parent_id` = {$this->_form_id}",
$field_key
));
return $field_id;
}
public static function sort_fields( $a, $b )
{
if ( $a->get_setting( 'order' ) == $b->get_setting( 'order' ) ) {
return 0;
}
return ( $a->get_setting( 'order' ) < $b->get_setting( 'order' ) ) ? -1 : 1;
}
} // End NF_Database_Models_Submission