';
header("Content-type: application/json");
$array = array ('def_id' => $def_id, 'def_name' => $name, 'link_html' => $new_html);
echo json_encode($array);
die();
}
add_action('wp_ajax_ninja_forms_remove_fav', 'ninja_forms_remove_fav');
function ninja_forms_remove_fav(){
global $wpdb, $ninja_forms_fields;
// Bail if we aren't in the admin
if ( ! is_admin() )
return false;
check_ajax_referer( 'nf_ajax', 'nf_ajax_nonce' );
$field_id = absint( $_REQUEST['field_id'] );
$field_row = ninja_forms_get_field_by_id($field_id);
$field_type = $field_row['type'];
$fav_id = $field_row['fav_id'];
$wpdb->query($wpdb->prepare("DELETE FROM ".NINJA_FORMS_FAV_FIELDS_TABLE_NAME." WHERE id = %d", $fav_id));
$wpdb->update(NINJA_FORMS_FIELDS_TABLE_NAME, array('fav_id' => '' ), array('fav_id' => $fav_id));
$type_name = $ninja_forms_fields[$field_type]['name'];
header("Content-type: application/json");
$array = array ('fav_id' => $fav_id, 'type_name' => $type_name);
echo json_encode($array);
die();
}
add_action('wp_ajax_ninja_forms_remove_def', 'ninja_forms_remove_def');
function ninja_forms_remove_def(){
global $wpdb, $ninja_forms_fields;
// Bail if we aren't in the admin
if ( ! is_admin() )
return false;
check_ajax_referer( 'nf_ajax', 'nf_ajax_nonce' );
$field_id = absint( $_REQUEST['field_id'] );
$field_row = ninja_forms_get_field_by_id($field_id);
$field_type = $field_row['type'];
$def_id = $field_row['def_id'];
$wpdb->query($wpdb->prepare("DELETE FROM ".NINJA_FORMS_FAV_FIELDS_TABLE_NAME." WHERE id = %d", $def_id));
$wpdb->update(NINJA_FORMS_FIELDS_TABLE_NAME, array('def_id' => '' ), array('def_id' => $def_id));
$type_name = $ninja_forms_fields[$field_type]['name'];
header("Content-type: application/json");
$array = array ('def_id' => $def_id, 'type_name' => $type_name);
echo json_encode($array);
die();
}
add_action( 'wp_ajax_ninja_forms_side_sortable', 'ninja_forms_side_sortable' );
function ninja_forms_side_sortable(){
// Bail if we aren't in the admin
if ( ! is_admin() )
return false;
check_ajax_referer( 'nf_ajax', 'nf_ajax_nonce' );
$plugin_settings = nf_get_settings();
$page = esc_html( $_REQUEST['page'] );
$tab = esc_html( $_REQUEST['tab'] );
$order = ninja_forms_esc_html_deep( $_REQUEST['order'] );
$plugin_settings['sidebars'][$page][$tab] = $order;
update_option( 'ninja_forms_settings', $plugin_settings );
die();
}
add_action('wp_ajax_ninja_forms_delete_sub', 'ninja_forms_delete_sub');
function ninja_forms_delete_sub($sub_id = ''){
global $wpdb;
// Bail if we aren't in the admin
if ( ! is_admin() )
return false;
check_ajax_referer( 'nf_ajax', 'nf_ajax_nonce' );
if($sub_id == ''){
$ajax = true;
$sub_id = absint( $_REQUEST['sub_id'] );
}else{
$ajax = false;
}
$wpdb->query($wpdb->prepare("DELETE FROM ".NINJA_FORMS_SUBS_TABLE_NAME." WHERE id = %d", $sub_id));
if( $ajax ){
die();
}
}
function ninja_forms_array_merge_recursive() {
$arrays = func_get_args();
$base = array_shift($arrays);
foreach ($arrays as $array) {
reset($base); //important
while (list($key, $value) = @each($array)) {
if (is_array($value) && @is_array($base[$key])) {
$base[$key] = ninja_forms_array_merge_recursive($base[$key], $value);
} else {
$base[$key] = $value;
}
}
}
return $base;
}
function ninja_forms_import_list_options(){
// Bail if we aren't in the admin
if ( ! is_admin() )
return false;
check_ajax_referer( 'nf_ajax', 'nf_ajax_nonce' );
$options = $_REQUEST['options'];
$field_id = absint( $_REQUEST['field_id'] );
$options = str_replace('\,', '-comma-replace-placeholder-', $options );
$options = ninja_forms_csv_explode( $options );
if( is_array( $options ) ){
$tmp_array = array();
$x = 0;
foreach( $options as $option ){
$label = stripslashes( $option[0] );
$value = stripslashes( $option[1] );
$calc = stripslashes( $option[2] );
$label = str_replace( "''", "", $label );
$label = str_replace( "-comma-replace-placeholder-", ",", $label );
$value = str_replace( "''", "", $value );
$value = str_replace( "-comma-replace-placeholder-", ",", $value );
$calc = str_replace( "''", "", $calc );
$calc = str_replace( "-comma-replace-placeholder-", ",", $calc );
$tmp_array[$x]['label'] = $label;
$tmp_array[$x]['value'] = $value;
$tmp_array[$x]['calc'] = $calc;
$x++;
}
$x = 0;
foreach( $tmp_array as $option ){
$hidden = 0;
ninja_forms_field_list_option_output($field_id, $x, $option, $hidden);
$x++;
}
}
die();
}
add_action( 'wp_ajax_ninja_forms_import_list_options', 'ninja_forms_import_list_options' );
/*
*
* Function that outputs a list of terms so that the user can exclude terms from a list selector.
*
* @since 2.2.51
* @return void
*/
function ninja_forms_list_terms_checkboxes( $field_id = '', $tax_name = '' ){
// Bail if we aren't in the admin
if ( ! is_admin() )
return false;
check_ajax_referer( 'nf_ajax', 'nf_ajax_nonce' );
if ( $field_id == '' && isset ( $_POST['field_id'] ) ) {
$field_id = absint( $_POST['field_id'] );
}
if ( $tax_name == '' && isset ( $_POST['tax_name'] ) ) {
$tax_name = esc_html( $_POST['tax_name'] );
}
if ( $field_id != '' && $tax_name != '' ) {
$field = ninja_forms_get_field_by_id( $field_id );
if ( isset ( $field['data']['exclude_terms'] ) ) {
$exclude_terms = $field['data']['exclude_terms'];
} else {
$exclude_terms = '';
}
$terms = get_terms( $tax_name, array( 'hide_empty' => false ) );
if ( is_array ( $terms ) && !empty ( $terms ) ) {
?>
:
'', 'operator' => 'add', 'value' => '', 'when' => '' );
$x = absint( $_REQUEST['x'] );
ninja_forms_output_field_calc_row( $field_id, $c, $x );
die();
}
add_action( 'wp_ajax_ninja_forms_add_calc_row', 'ninja_forms_add_calc_row' );
/**
*
* Covert a multi-line CSV string into a 2d array. Follows RFC 4180, allows
* "cells with ""escaped delimiters""" && multi-line enclosed cells
* It assumes the CSV file is properly formatted, and doesn't check for errors
* in CSV format.
* @param string $str The CSV string
* @param string $d The delimiter between values
* @param string $e The enclosing character
* @param bool $crlf Set to true if your CSV file should return carriage return
* and line feed (CRLF should be returned according to RFC 4180
* @return array
*/
function ninja_forms_csv_explode( $str, $d=',', $e='"', $crlf=TRUE ) {
// Convert CRLF to LF, easier to work with in regex
if( $crlf ) $str = str_replace("\r\n","\n",$str);
// Get rid of trailing linebreaks that RFC4180 allows
$str = trim($str);
// Do the dirty work
if ( preg_match_all(
'/(?:
'.$e.'((?:[^'.$e.']|'.$e.$e.')*+)'.$e.'(?:'.$d.'|\n|$)
# match enclose, then match either non-enclose or double-enclose
# zero to infinity times (possesive), then match another enclose,
# followed by a comma, linebreak, or string end
| ####### OR #######
([^'.$d.'\n]*+)(?:['.$d.'\n]|$)
# match anything thats not a comma or linebreak zero to infinity
# times (possesive), then match either a comma or a linebreak or
# string end
)/x',
$str, $ms, PREG_SET_ORDER
) === FALSE ) return FALSE;
// Initialize vars, $r will hold our return data, $i will track which line we're on
$r = array(); $i = 0;
// Loop through results
foreach( $ms as $m ) {
// If the first group of matches is empty, the cell has no quotes
if( empty($m[1]) )
// Put the CRLF back in if needed
$r[$i][] = ($crlf == TRUE) ? str_replace("\n","\r\n",$m[2]) : $m[2];
else {
// The cell was quoted, so we want to convert any "" back to " and
// any LF back to CRLF, if needed
$r[$i][] = ($crlf == TRUE) ?
str_replace(
array("\n",$e.$e),
array("\r\n",$e),
$m[1]) :
str_replace($e.$e, $e, $m[1]);
}
// If the raw match doesn't have a delimiter, it must be the last in the
// row, so we increment our line count.
if( substr($m[0],-1) != $d )
$i++;
}
// An empty array will exist due to $ being a zero-length match, so remove it
array_pop( $r );
return $r;
}