model($model_name);
$attribute_id = $WMVC ->$model_name->_primary_key;
$selected = (int) $selected;
}
if(empty($selected))
$selected='';
$form = '
';
$skip_id = '';
//load javascript library
if($counter==0)
{
wp_enqueue_script('wdk-treefield');
wp_enqueue_style('wdk-treefield');
}
?>
model($model_name);
$attribute_id = $WMVC ->$model_name->_primary_key;
$values = '';
if(!empty($selected)){
$ids = array();
if(is_string($selected) && strpos($selected, ',') !== FALSE){
$val_selected = explode(',', $selected);
} elseif($selected){
$val_selected = array($selected);
}
foreach($val_selected as $selected_item) {
if(!empty($selected_item) && is_intval($selected_item)) {
$ids [] = $selected_item;
}
}
/* where in */
if(!empty($ids)){
$WMVC->db->select($WMVC->$table->_table_name.'.*');
$WMVC->db->where($WMVC->$table->_table_name.'.'.$WMVC->$table->_primary_key.' IN(' . implode(',', $ids) . ')', null, false);
$WMVC->db->order_by('FIELD('.$WMVC->$table->_table_name.'.'.$WMVC->$table->_primary_key.', '. implode(',', $ids) . ')');
$results = $WMVC->$table->get();
foreach ($results as $item) {
if($item) {
$values .= wmvc_show_data($column, $item, false, TRUE, TRUE).',';
}
}
$values = substr($values,0,-1);
if(strlen($values)>23) {
$values = substr($values,0,20).'...';
}
}
}
if(empty($values)) {
$values = $empty_value;
}
$form = '
';
$skip_id = '';
//load javascript library
if($counter==0)
{
wp_enqueue_script('wdk-treefield');
wp_enqueue_style('wdk-treefield');
}
?>
'Y n j ag:i' */
$format = get_option('date_format').' '.get_option('time_format');
if(strpos($format, 'a') !== FALSE) {
$format = str_replace('a', '',$format).' a';
if(strpos($date, 'am') !== FALSE) {
$date = str_replace('am', '',$date).' am';
}
if(strpos($date, 'pm') !== FALSE) {
$date = str_replace('pm', '',$date).' pm';
}
$d = \DateTime::createFromFormat($format, $date);
if($d) {
return true;
}
}
return false;
}
}
if ( ! function_exists('wdk_normalize_date_db'))
{
/**
* Convert date to db format, from wp format
* @param string $date Date in string
* @param string $format Special format
* @param string $format Special format
* @param string $return_format return date format
* @return string date in format Y-m-d H:i:s
*/
function wdk_normalize_date_db($date, $format = 'Y-m-d H:i:s', $return_format = 'Y-m-d H:i:s')
{
/* check is date from argument */
$d = \DateTime::createFromFormat($format, $date);
if($d) {
return $d->format($return_format);
}
/* check is date from wp date and time */
$d = \DateTime::createFromFormat(get_option('date_format').' '.get_option('time_format'), $date);
if($d) {
return $d->format($return_format);
}
/* check is date from wp date */
$d = \DateTime::createFromFormat(get_option('date_format'), $date);
if($d) {
return $d->format($return_format);
}
/* try with default */
if('Y-m-d H:i:s' != $format) {
$d = \DateTime::createFromFormat('Y-m-d H:i:s', $date);
if($d) {
return $d->format($return_format);
}
$d = \DateTime::createFromFormat('Y-m-d', $date);
if($d) {
return $d->format($return_format);
}
}
/* issue with pm/am inside date, example bug format like "2023 01 19 pm8:06" => 'Y n j ag:i' */
$format = get_option('date_format').' '.get_option('time_format');
if(strpos($format, 'a') !== FALSE) {
$format = str_replace('a', '',$format).' a';
if(strpos($date, 'am') !== FALSE) {
$date = str_replace('am', '',$date).' am';
}
if(strpos($date, 'pm') !== FALSE) {
$date = str_replace('pm', '',$date).' pm';
}
$d = \DateTime::createFromFormat($format, $date);
if($d) {
return $d->format($return_format);
}
}
/* check is date on strtotime */
if((bool)strtotime($date)){
return date($return_format, strtotime($date));
}
return false;
}
}
if ( ! function_exists('wdk_url_suffix'))
{
function wdk_url_suffix($base_url, $extension_url="")
{
if(substr($base_url, -1) == '?'){
$base_url .='';
} elseif(strpos($base_url,'?') !== FALSE){
$base_url .='&';
} else {
$base_url .='?';
}
return $base_url.$extension_url;
}
}
/**
* Insert an attachment from an URL address.
*
* @param String $url
* @param Int $parent_post_id
* @return Int Attachment ID
*/
function wdk_insert_attachment_from_url($url, $parent_post_id = null) {
if( !class_exists( 'WP_Http' ) )
include_once( ABSPATH . WPINC . '/class-http.php' );
$http = new WP_Http();
$response = $http->request( $url );
if( is_wp_error($response) || $response['response']['code'] != 200 ) {
return false;
}
$filename = basename($url);
if(strpos($filename, '?')!==FALSE) {
$filename = substr($filename, 0, strpos($filename, '?'));
}
/* if unsoported extension */
if(in_array(wdk_file_extension($filename), array('php','asp'))){
$data = getimagesizefromstring($response['body']);
if(!$data) return false;
if(empty($data['mime'])) return false;
$filename = time().rand(0000,9999).'.'.wdk_mime2ext($data['mime']);
}
$upload = wp_upload_bits( $filename, null, $response['body'] );
if( !empty( $upload['error'] ) ) {
return false;
}
$file_path = $upload['file'];
$file_name = basename( $file_path );
$file_type = wp_check_filetype( $file_name, null );
$attachment_title = sanitize_file_name( pathinfo( $file_name, PATHINFO_FILENAME ) );
$wp_upload_dir = wp_upload_dir();
$post_info = array(
'guid' => $wp_upload_dir['url'] . '/' . $file_name,
'post_mime_type' => $file_type['type'],
'post_title' => $attachment_title,
'post_content' => '',
'post_status' => 'inherit',
);
// Create the attachment
$attach_id = wp_insert_attachment( $post_info, $file_path, $parent_post_id );
// Include image.php
require_once( ABSPATH . 'wp-admin/includes/image.php' );
// Define attachment metadata
$attach_data = wp_generate_attachment_metadata( $attach_id, $file_path );
// Assign metadata to attachment
wp_update_attachment_metadata( $attach_id, $attach_data );
return $attach_id;
}
if(!function_exists('wdk_jsdateformat')) {
function wdk_jsdateformat($format = '') {
$date_specific = array(
// Day
'd' => 'dd',
'D' => 'D',
'j' => 'd',
'l' => 'DD',
'N' => '',
'S' => '',
'w' => '',
'z' => 'o',
// Week
'W' => '',
// Month
'F' => 'MM',
'm' => 'mm',
'M' => 'M',
'n' => 'm',
't' => '',
// Year
'L' => '',
'o' => '',
'y' => 'y',
'Y' => 'yy',
// Time
'a' => '',
'A' => '',
'B' => '',
'g' => '',
'G' => '',
'h' => '',
'H' => '',
'i' => '',
's' => '',
'u' => ''
);
return str_replace(array_keys($date_specific), array_values($date_specific), $format);
}
}
function wdk_current_url()
{
global $wp;
return add_query_arg( $wp->query_vars, home_url( $wp->request ) );
}
if(!function_exists('wdk_generate_profile_permalink')) {
/**
* Insert user id and return link on user profile page
*
* @return Int user ID
*/
function wdk_generate_profile_permalink($profile = array())
{
$profile_slug = '';
if(wmvc_show_data('user_login', $profile, false)){
$profile_slug = wmvc_show_data('user_login', $profile);
if(wmvc_show_data('wdk_slug', $profile))
$profile_slug = wmvc_show_data('wdk_slug', $profile);
} else if(is_intval($profile)){
$profile_data = get_userdata($profile);
if(wmvc_show_data('wdk_slug', $profile, false)){
$profile_slug = wmvc_show_data('wdk_slug', $profile);
}elseif(wmvc_show_data('user_login', $profile_data, false)){
$profile_slug = wmvc_show_data('user_login', $profile_data);
} else {
$profile_slug = $profile;
}
}
$user_profile_page = get_option('wdk_membership_profile_preview_page');
if(!$user_profile_page) {
return '#';
}
// for polylang to detect translated page version
if(function_exists('pll_get_post'))
$user_profile_page = pll_get_post($user_profile_page);
return wdk_url_suffix(get_permalink($user_profile_page), 'slug='. $profile_slug);
}
}
if(!function_exists('wdk_get_profile_page_id')) {
/**
* Insert user id and return link on user profile page
*
* @return Int user ID
*/
function wdk_get_profile_page_id()
{
global $wp_query;
if(get_option('wdk_membership_profile_preview_page') && isset($wp_query->post) && get_option('wdk_membership_profile_preview_page') == $wp_query->post->ID) {
if (wmvc_show_data('slug', $_GET, false)) {
if(is_intval(wmvc_show_data('slug', $_GET))) {
return wmvc_show_data('slug', $_GET);
} else {
$args = array(
'meta_key' => 'wdk_slug',
'meta_value' => sanitize_text_field(wmvc_show_data('slug', $_GET)),
'meta_compare' => '='
);
$by_slug_user_detected = get_users($args);
$profile = false;
if(!empty($by_slug_user_detected)) {
$profile = $by_slug_user_detected[0];
} else {
$profile = get_user_by('login',wmvc_show_data('slug', $_GET));
}
return (wmvc_show_data('ID', $profile, false)) ? wmvc_show_data('ID', $profile, false) : false;
}
}
}
return false;
}
}
if(!function_exists('wdk_get_date')) {
/**
* Return date in format
*
*/
function wdk_get_date($datetime = NULL, $time = TRUE, $default='timestamp')
{
$init_datetime = $datetime;
if(is_null($datetime))
{
if($default == 'timestamp')
{
$datetime = current_time('timestamp');
}
else
{
return $default;
}
}
else if(!is_numeric($datetime))
{
$datetime = strtotime($datetime);
}
$date_format = get_option('date_format');
$time_format = ($time && strpos($init_datetime, '00:00:00')===FALSE) ? get_option('time_format') : '';
$date = date_i18n("{$date_format} {$time_format}", $datetime);
return $date;
}
}
if(!function_exists('wdk_login_url')) {
/**
* Return date in format
* @param string|url redirect url
* @param string custom_message, showed on login form like alert, visible only on wdk login form
*/
function wdk_login_url($url_redirect = '', $custom_message = '')
{
$url = wp_login_url($url_redirect);
if(get_option('wdk_membership_login_page')){
$url = wdk_url_suffix(get_permalink(get_option('wdk_membership_login_page')));
if(!empty($url_redirect)) {
$url = wdk_url_suffix(get_permalink(get_option('wdk_membership_login_page')), 'redirect_to='. urlencode($url_redirect));
}
if(!empty($custom_message)) {
$url = wdk_url_suffix(get_permalink(get_option('wdk_membership_login_page')), 'custom_message='. urlencode($custom_message));
}
}
return trim($url, '?');
}
}
if(!function_exists('wdk_mail')) {
/**
* Return date in format
* @param string|url redirect url
*/
function wdk_mail( $email_to, $subject = '', $data = array(), $layout = 'default', $email_from = '', $attachments = array(), $reply_to = '')
{
$WMVC = &wdk_get_instance();
$ret = false;
if(empty($email_from))
$email_from = get_bloginfo('admin_email');
if(empty($subject))
$subject = __("New message", "wpdirectorykit");
$headers = array('Content-Type: text/html; charset=UTF-8');
$headers[] = 'From: "'.get_bloginfo('name').'" <'.$email_from.'>';
if(!empty($reply_to)) {
$headers[] = 'Reply-To: '.$reply_to;
} else {
$headers[] = 'Reply-To: '.$email_from;
}
$data['subject'] = $subject;
$message = $WMVC->view('email/'.$layout, $data, FALSE);
$ret = wp_mail( $email_to, $subject, $message, $headers, $attachments );
return $ret;
}
}
if(!function_exists('wdk_show_data')) {
function wdk_show_data($field_name, &$db_value = NULL, $default = '', $xss_clean = TRUE, $skip_post = FALSE)
{
if(!$skip_post && isset($_POST[$field_name]))
{
if($xss_clean === FALSE)
return stripslashes($_POST[$field_name]);
return wmvc_xss_clean(stripslashes($_POST[$field_name]));
}
if(is_array($db_value))
{
if(isset($db_value[$field_name]))
{
if($xss_clean === FALSE)
return $db_value[$field_name];
return wmvc_xss_clean($db_value[$field_name]);
}
else
{
return $default;
}
}
if(is_object($db_value))
{
if(isset($db_value->$field_name))
{
if($xss_clean === FALSE)
return $db_value->$field_name;
return wmvc_xss_clean($db_value->$field_name);
}
else
{
return $default;
}
}
if(!empty($db_value))
{
if($xss_clean === FALSE)
return $db_value;
return wmvc_xss_clean($db_value);
}
if($xss_clean === FALSE)
return $default;
return wmvc_xss_clean($default);
}
}
if (!function_exists('wdk_input_checked'))
{
function wdk_input_checked($field_id, $db_data, $value = 1)
{
if(wmvc_show_data($field_id, $db_data, false) && wmvc_show_data($field_id, $db_data) == $value)
{
return 'checked';
}
return '';
}
}
function wdk_upload_file($field_name, $file_id)
{
static $media_element_counter = 0;
$media_element_counter++;
$img_field = $field_name.'_'.$media_element_counter;
wp_register_script( 'wpmediaelement_file', WPDIRECTORYKIT_URL . 'admin/js/jquery.wpmediaelement_file.js', array( 'jquery' ), false, false );
wp_enqueue_script( 'wpmediaelement_file' );
wp_enqueue_media();
?>
".$custom_js."";
?>
".$custom_js."";
?>
model($model_name);
if(empty($item_id) || $WMVC->$model_name->is_related($item_id, $user_id, $method))
{
// User is related
return true;
}
else
{
//echo $CI->db->last_query();
exit('Access denied ROLES RELATED');
}
}
else
{
return true;
}
exit('Access denied ROLES');
}
}
if ( ! function_exists('wdk_recaptcha_field'))
{
function wdk_recaptcha_field($is_compact=false, $style="", $load_script=true)
{
static $counter = 0;
static $recaptcha_array = array();
if(get_option('wdk_recaptcha_site_key') !== FALSE && get_option('wdk_recaptcha_secret_key') !== NULL)
{
if($load_script && $counter===0)
{
echo "";
}
$counter++;
$compact_tag='';
$size_tag='';
if($is_compact)
{
$compact_tag='data-size="compact"';
$size_tag='compact';
}
$recaptcha_array[$counter] = array('size'=>$size_tag);
echo '
';
?>
200,
'blocking' => true,
'headers' => array(),
'body' => array(
'secret' => get_option('wdk_recaptcha_secret_key'),
'response' => $g_recaptcha_response,
'remoteip' => sanitize_textarea_field($_SERVER['REMOTE_ADDR'])
),
'cookies' => array()
);
$response = wp_remote_post( $url, $args );
if ( is_wp_error( $response ) ) {
/*$error_message = $response->get_error_message();*/
return true;
} else {
$response = json_decode($response['body']);
return $response->success;
}
}
if(!function_exists('wdk_get_option')) {
/**
* Cached and get wp options
*
* @param string option Option key
* @return string alt or title
*/
function wdk_get_option($option_key = '') {
return get_option($option_key);
if(isset($options[$option_key])) {
return $options[$option_key];
}
$options[$option_key] = get_option($option_key);
return $options[$option_key];
}
}
if(!function_exists('wdk_server_current_url')) {
/**
* Get current url basic on $_SERVER, exists function wdk_current_url(), on some urls have issue on listing preview page
*
* @return string url
*/
function wdk_server_current_url()
{
return (isset($_SERVER['HTTPS']) ? "https" : "http") . "://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";
}
}
if(!function_exists('wdk_filter_date_decimal')) {
/**
* Filter 00:00:00 from date
*
* @param string
* @return string date without 00:00:00
*/
function wdk_filter_date_decimal($data)
{
return str_replace(' 00:00:00','', $data);
}
}
function wdk_get_post()
{
$post = array();
foreach($_POST as $key => $val)
{
if(is_array($val))
{
return wdk_clean($_POST);
}
else
{
if(strpos($val, '
$val)
{
if(is_array($val))
{
return wdk_clean($_POST);
}
else
{
$log_array[sanitize_text_field($key)] = wp_kses_post($val);
}
}
return $log_array;
}
function wdk_clean($array)
{
$arr_cleaned = array();
foreach($array as $key=>$val)
{
if(is_array($val))
{
$arr_cleaned[sanitize_text_field($key)] = wdk_clean($val);
}
else
{
$arr_cleaned[sanitize_text_field($key)] = wp_kses_post($val);
}
}
//dump($arr_cleaned);
return $arr_cleaned;
}
/*
*/
function wdk_select_multi_option($field_name, $options = array(), $selected = NULL, $extra=NULL, $empty_text = NULL, $empty_val = '')
{
$output = '';
return $output;
}
if ( ! function_exists('wdk_treefield_select_ajax'))
{
/**
* Return select2 ajax
*
* @param string option Option key
* @return string alt or title
*/
function wdk_treefield_select_ajax($name = '', $table=NULL, $selected = NULL,
$column_print = 'category_title', $column_key = 'idcategory', $language_id=NULL, $empty_value='', $filter_ids = '', $attr = '')
{
$WMVC = &wdk_get_instance();
$WMVC->model($table);
if(is_array($filter_ids)) $filter_ids = implode(',', $filter_ids);
static $counter = 0;
$form = '';
//load javascript library
if($counter==0)
{
wp_enqueue_script('select2');
wp_enqueue_script('wdk-select2');
wp_enqueue_style('select2');
}
?>
';
if($selected) {
if(is_array($selected)) {
/* where in */
foreach ($selected as $item) {
$user_data = get_userdata($item);
if($user_data)
$form .= '';
}
} elseif(is_intval($selected)) {
$user_data = get_userdata($selected);
if($user_data)
$form .= '';
}
} else {
//$form .= '';
}
$form .= '';
//load javascript library
if($counter==0)
{
wp_enqueue_script('select2');
wp_enqueue_script('wdk-select2');
wp_enqueue_style('select2');
}
?>
">
*/
function wdk_select_option_multiple($field_name, $options = array(), $selected = array(), $extra=NULL, $empty_text = NULL, $empty_val = '')
{
$output = '';
return $output;
}
if ( ! function_exists('wdk_convert_date_format_js'))
{
/**
* Convert date format for support in js
* From: https://wordpress.org/support/article/formatting-date-and-time/
* To: https://momentjscom.readthedocs.io/en/latest/moment/04-displaying/01-format/
*
* @param string php date format Option key
* @return string js date format
*/
function wdk_convert_date_format_js($date_format)
{
$replaced = array(
'D'=>'ddd',
'j'=>'D',
'd'=>'DD',
'l'=>'dddd',
'F'=>'MMMM',
'Y'=>'YYYY',
'S'=>'Do',
'm'=>'MM',
'n'=>'MM',
'F'=>'MMMM',
'M'=>'MMM',
'Y'=>'YYYY',
'y'=>'YY',
'a'=>'a',
'A'=>'A',
'h'=>'hh',
'G'=>'H',
'H'=>'HH',
'g'=>'h',
'i'=>'mm',
's'=>'ss',
'T'=>'zz',
'c'=>'',
'r'=>'llll',
'u'=>'x',
);
$replaced_from = array_keys($replaced);
$date_format = str_replace($replaced_from, array_keys($replaced_from), $date_format);
return str_replace(array_reverse(array_keys($replaced_from)), array_reverse($replaced), $date_format);
}
}
if ( ! function_exists('wdk_convert_date_format_jquery'))
{
/**
* Convert date format for support in js
* From: https://wordpress.org/support/article/formatting-date-and-time/
* To: https://api.jqueryui.com/datepicker/
*
* @param string php date format Option key
* @return string js date format
*/
function wdk_convert_date_format_jquery($date_format)
{
$replaced = array(
'D'=>'D',
'd'=>'dd',
'j'=>'d',
'l'=>'DD',
'Y'=>'yy',
'S'=>'d',
'm'=>'mm',
'n'=>'m',
'M'=>'m',
'F'=>'MM',
'y'=>'y',
'a'=>'',
'A'=>'',
'h'=>'',
'G'=>'',
'H'=>'',
'g'=>'',
'i'=>'',
's'=>'',
'T'=>'',
'c'=>'ISO_8601',
'r'=>'RFC_2822',
'u'=>'@',
':'=>'',
);
$replaced_from = array_keys($replaced);
$date_format = str_replace($replaced_from, array_keys($replaced_from), $date_format);
return str_replace(array_reverse(array_keys($replaced_from)), array_reverse($replaced), $date_format);
}
}
if ( ! function_exists('wdk_convert_date_format_jquery'))
{
/**
* Convert date format for support in js
* From: https://wordpress.org/support/article/formatting-date-and-time/
* To: https://api.jqueryui.com/datepicker/
*
* @param string php date format Option key
* @return string js date format
*/
function wdk_convert_date_format_jquery($date_format)
{
$replaced = array(
'D'=>'D',
'd'=>'dd',
'j'=>'d',
'l'=>'DD',
'Y'=>'yy',
'S'=>'d',
'm'=>'mm',
'n'=>'m',
'M'=>'m',
'F'=>'MM',
'y'=>'y',
'a'=>'',
'A'=>'',
'h'=>'',
'G'=>'',
'H'=>'',
'g'=>'',
'i'=>'',
's'=>'',
'T'=>'',
'c'=>'ISO_8601',
'r'=>'RFC_2822',
'u'=>'@',
':'=>'',
);
$replaced_from = array_keys($replaced);
$date_format = str_replace($replaced_from, array_keys($replaced_from), $date_format);
return str_replace(array_reverse(array_keys($replaced_from)), array_reverse($replaced), $date_format);
}
}
if ( ! function_exists('wdk_get_gps'))
{
/**
* Get Latitude/Longitude/Altitude based on an address
* @param string $address The address for converting into coordinates
* @return array An array containing Latitude/Longitude/Altitude data
*/
function wdk_get_gps($address = '')
{
$address_key = 'cached_address_gps';
static $results = array();
if(empty($results)) {
$gps_option = wdk_get_option($address_key, $results);
if($gps_option)
$results = $gps_option;
}
$address = str_replace(' ','+',$address);
if(!isset($results[$address])) {
$results[$address] = NULL;
$url = 'https://nominatim.openstreetmap.org/search?format=json&q=' . $address;
$request = wp_remote_get( $url );
$response = '';
// request failed
if ( is_wp_error( $request ) ) {
$response = $request;
}
$code = (int) wp_remote_retrieve_response_code( $request );
// make sure the fetch was successful
if (empty($response) && $code == 200 ) {
$response = wp_remote_retrieve_body( $request );
// Decode the json
$resp = json_decode( $response, true );
if(!empty($resp) && isset($resp[0]) && isset($resp[0]['lat']) && isset($resp[0]['lon'])) {
$results[$address] = array('lat' => $resp[0]['lat'], 'lng' => $resp[0]['lon'], 'alt' => 0);
return $results[$address];
}
}
} else {
return $results[$address];
}
return false;
}
}
if ( ! function_exists('wdk_get_gps_google'))
{
/**
* Get Latitude/Longitude/Altitude based on an address from Google Api
* @param string $address The address for converting into coordinates
* @param string $api_key Custom google API Key
*
* @return array An array containing Latitude/Longitude/Altitude data
*/
function wdk_get_gps_google($address = '', $api_key = NULL)
{
static $results = array();
if ( empty( $api_key ) ) {
$api_key = wdk_get_option('wdk_geo_google_api_key');
}
$address = str_replace(' ','+',$address);
if(!isset($results[$address])) {
$results[$address] = NULL;
$url = 'https://maps.googleapis.com/maps/api/geocode/json?address='.trim($address).'&key='.$api_key;
$request = wp_remote_get( $url );
$response = '';
// request failed
if ( is_wp_error( $request ) ) {
$response = $request;
}
$code = (int) wp_remote_retrieve_response_code( $request );
// make sure the fetch was successful
if (empty($response) && $code == 200 ) {
$response = wp_remote_retrieve_body( $request );
// Decode the json
$resp = json_decode( $response, true );
$status = $resp['status'];
//if request status is successful
if($status == "OK"){
//get address from json data
$lat = $resp['results'][0]['geometry']['location']['lat'];
$lng = $resp['results'][0]['geometry']['location']['lng'];
$results[$address] = array('lat' => $lat , 'lng' => $lng, 'alt' => 0);
return $results[$address];
}
}
} else {
return $results[$address];
}
return false;
}
}
if ( ! function_exists('wdk_getDueCoords'))
{
// Modified from:
// http://www.sitepoint.com/forums/showthread.php?656315-adding-distance-gps-coordinates-get-bounding-box
/**
* bearing is 0 = north, 180 = south, 90 = east, 270 = west
*
*/
function wdk_getDueCoords($latitude, $longitude, $bearing, $distance, $distance_unit = "km", $return_as_array = FALSE) {
if ($distance_unit == "m") {
// Distance is in miles.
$radius = 3963.1676;
}
else {
// distance is in km.
$radius = 6378.1;
}
// New latitude in degrees.
$new_latitude = rad2deg(asin(sin(deg2rad($latitude)) * cos($distance / $radius) + cos(deg2rad($latitude)) * sin($distance / $radius) * cos(deg2rad($bearing))));
// New longitude in degrees.
$new_longitude = rad2deg(deg2rad($longitude) + atan2(sin(deg2rad($bearing)) * sin($distance / $radius) * cos(deg2rad($latitude)), cos($distance / $radius) - sin(deg2rad($latitude)) * sin(deg2rad($new_latitude))));
if ($return_as_array) {
// Assign new latitude and longitude to an array to be returned to the caller.
$coord = array();
$coord['lat'] = $new_latitude;
$coord['lng'] = $new_longitude;
}
else {
$coord = $new_latitude . ", " . $new_longitude;
}
return $coord;
}
}
if ( ! function_exists('wdk_is_gps'))
{
// Validation gps
/**
* @param string $string_gps gps in string like xx.xxxx,xx.xxxxx
* @return bool
*/
function wdk_is_gps($string_gps = '') {
if(preg_match('/^(\-?\d+(\.\d+)?),\s*(\-?\d+(\.\d+)?)$/', $string_gps)) {
return true;
}
return false;
}
}
if ( ! function_exists('wdk_is_phone'))
{
// Validation phone
/**
* @param string $value phone in string
* @return bool
*/
function wdk_is_phone($value = '') {
if(preg_match("/^[.+]{0,1}[0-9-)(]{0,25}$/", $value)) {
return true;
}
return false;
}
}
if ( ! function_exists('wdk_filter_phone'))
{
// Validation phone
/**
* @param string $value phone in string
* @return bool
*/
function wdk_filter_phone($value = '') {
return str_replace(array(' ','-','(',')'),'',$value);
}
}
if ( ! function_exists('wdk_generate_media_field'))
{
// Based on value return video embed, youtube, source video tag
/**
* @param string $value value
* @param string $class help css class
* @return string html or NULL
*/
function wdk_generate_media_field($value = '', $class="wdk-image") {
$output = NULL;
if(strpos($value, 'vimeo.com') !== FALSE)
{
$output = wp_oembed_get($value, array("width"=>"800", "height"=>"450"));
$output = str_replace( '"800", "height"=>"455"));
$output = str_replace( '"800", "height"=>"455"));
$output = str_replace( ' ';
}
return $output;
}
}
if ( ! function_exists('wdk_depend_get_hidden_fields'))
{
// Based on value return video embed, youtube, source video tag
/**
* @param int $tree_id tree_id of category
* @param string $type type, default 'categories'
* @return string string with hidden fields like ,1,2,3,4, or NULL
*/
function wdk_depend_get_hidden_fields($tree_id = NULL, $type="categories") {
static $output = array();
if(isset($output[$tree_id])) {
return $output[$tree_id];
}
if(empty($tree_id)) {
return NULL;
} else {
$output[$tree_id] = false;
global $Winter_MVC_WDK;
$Winter_MVC_WDK->model('dependfields_m');
$depend_fields = $Winter_MVC_WDK->dependfields_m->get_by(array('field_id' => $tree_id,'main_field' => $type), TRUE);
if($depend_fields && !empty($depend_fields->hidden_fields_list)) {
$output[$tree_id] = ','.$depend_fields->hidden_fields_list. ',';
}
return $output[$tree_id];
}
return false;
}
}
if ( ! function_exists('wdk_depend_is_hidden_field'))
{
// Based on value return video embed, youtube, source video tag
/**
* @param int $field_id field_id
* @param int $tree_id id for category
* @param string $type type, default 'categories'
* @return string string with hidden fields like ,1,2,3,4, or NULL
*/
function wdk_depend_is_hidden_field($field_id = NULL, $tree_id = NULL, $type="categories") {
$hidden_fields = wdk_depend_get_hidden_fields($tree_id, $type);
if($hidden_fields && strpos($hidden_fields, ','.trim($field_id).',') !== FALSE) {
return true;
}
return false;
}
}
if ( ! function_exists('is_wdk_slug_format'))
{
function is_wdk_slug_format($string)
{
if(empty($string))return FALSE;
if (preg_match("/^[a-z0-9-_]+\$/", $string)) {
return TRUE;
}
return FALSE;
}
}
if ( ! function_exists('wdk_number_format_i18n'))
{
function wdk_number_format_i18n($value)
{
if(empty($value))return NULL;
$value = filter_var($value, FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION);
$value = (float)str_replace(array(","," ",' '), "", $value);
return number_format_i18n($value);
}
}
if ( ! function_exists('wdk_currency_symbol'))
{
/**
* Return currency symbol
*
* @return string currency symbol
*/
function wdk_currency_symbol()
{
if(function_exists('get_woocommerce_currency_symbol'))
return get_woocommerce_currency_symbol();
if(wdk_get_option('wdk_default_currency_symbol'))
return wdk_get_option('wdk_default_currency_symbol');
return '$';
}
}
if ( ! function_exists('wdk_generate_path_image'))
{
/**
* Generate path of images
*
* @param string $id or ids of images, separeted by comma
* @param bool $multi multi images, separeted by comma
* @param int $limit limit characters for path
* @param int $limit limit images for path
*
* @return string with path of image or multi images
*/
function wdk_generate_path_image($ids = NULL, $multi = FALSE, $limit = 95, $limit_images = 10)
{
$path = '';
if(empty($ids))
return $path;
$image_ids = explode(',', $ids);
$count_images = 0;
if(is_array($image_ids)) {
foreach ($image_ids as $image_id) {
if(is_numeric($image_id))
{
if($count_images>=$limit_images)
break;
$image_path = wp_get_original_image_path($image_id);
if($image_path) {
/* path of image */
$next_path = str_replace(WP_CONTENT_DIR . '/uploads/','', $image_path);
/* check length listing_images_path + next image + comma, should be less then $limit */
if(strlen($path.$next_path)<$limit) {
if($multi) {
if(!empty($path))
$path .= ',';
}
$path .= $next_path;
}
if(!$multi)
break;
$count_images++;
}
}
}
}
return $path;
}
}
if ( ! function_exists('wdk_booking_currency_symbol'))
{
/**
* Return currency symbol
*
* @return string currency symbol
*/
function wdk_booking_currency_symbol()
{
if(function_exists('get_woocommerce_currency_symbol'))
return get_woocommerce_currency_symbol();
if(wdk_get_option('wdk_default_currency_symbol'))
return wdk_get_option('wdk_default_currency_symbol');
return '$';
}
}
if ( ! function_exists('wdk_generated_cached_row_userdata'))
{
/**
* Return currency symbol
*
* @return string currency symbol
*/
function wdk_generated_cached_row_userdata($row)
{
$user_data = array();
$user_data['display_name'] = wmvc_show_data('cacheduser_display_name', $row);
$user_data['user_email'] = wmvc_show_data('cacheduser_email', $row);
$user_data['profile_url'] = wmvc_show_data('cacheduser_profile_url', $row);
$user_data['avatar_url'] = wmvc_show_data('cacheduser_avatar_url', $row);
/* meta */
$user_data['wdk_address'] = wmvc_show_data('cacheduser_wdk_address', $row);
$user_data['wdk_phone'] = wmvc_show_data('cacheduser_wdk_phone', $row);
$user_data['wdk_city'] = wmvc_show_data('cacheduser_wdk_city', $row);
$user_data['wdk_company_name'] = wmvc_show_data('cacheduser_wdk_company_name', $row);
$user_data['wdk_facebook'] = wmvc_show_data('cacheduser_wdk_facebook', $row);
$user_data['wdk_youtube'] = wmvc_show_data('cacheduser_wdk_youtube', $row);
$user_data['wdk_linkedin'] = wmvc_show_data('cacheduser_wdk_linkedin', $row);
$user_data['wdk_twitter'] = wmvc_show_data('cacheduser_wdk_twitter', $row);
$user_data['wdk_instagram'] = wmvc_show_data('cacheduser_wdk_instagram', $row);
$user_data['wdk_whatsapp'] = wmvc_show_data('cacheduser_wdk_whatsapp', $row);
$user_data['wdk_viber'] = wmvc_show_data('cacheduser_wdk_viber', $row);
$user_data['wdk_iban'] = wmvc_show_data('cacheduser_wdk_iban', $row);
$user_data['wdk_telegram'] = wmvc_show_data('cacheduser_wdk_telegram', $row);
$user_data['wdk_position_title'] = wmvc_show_data('cacheduser_wdk_position_title', $row);
$user_data['agency_name'] = wmvc_show_data('cacheduser_agency_name', $row);
$user_data['description'] = wmvc_show_data('cacheduser_description', $row);
$user_data['user_url'] = wmvc_show_data('cacheduser_user_url', $row);
$user_data['roles'] = explode(',', wmvc_show_data('cacheduser_roles', $value));
return $user_data;
}
}
if ( ! function_exists('wdk_mime2extd'))
{
/**
* Return currency symbol
*
* @return string currency symbol
*/
function wdk_mime2ext($mime) {
$mime_map = [
'video/3gpp2' => '3g2',
'video/3gp' => '3gp',
'video/3gpp' => '3gp',
'application/x-compressed' => '7zip',
'audio/x-acc' => 'aac',
'audio/ac3' => 'ac3',
'application/postscript' => 'ai',
'audio/x-aiff' => 'aif',
'audio/aiff' => 'aif',
'audio/x-au' => 'au',
'video/x-msvideo' => 'avi',
'video/msvideo' => 'avi',
'video/avi' => 'avi',
'application/x-troff-msvideo' => 'avi',
'application/macbinary' => 'bin',
'application/mac-binary' => 'bin',
'application/x-binary' => 'bin',
'application/x-macbinary' => 'bin',
'image/bmp' => 'bmp',
'image/x-bmp' => 'bmp',
'image/x-bitmap' => 'bmp',
'image/x-xbitmap' => 'bmp',
'image/x-win-bitmap' => 'bmp',
'image/x-windows-bmp' => 'bmp',
'image/ms-bmp' => 'bmp',
'image/x-ms-bmp' => 'bmp',
'application/bmp' => 'bmp',
'application/x-bmp' => 'bmp',
'application/x-win-bitmap' => 'bmp',
'application/cdr' => 'cdr',
'application/coreldraw' => 'cdr',
'application/x-cdr' => 'cdr',
'application/x-coreldraw' => 'cdr',
'image/cdr' => 'cdr',
'image/x-cdr' => 'cdr',
'zz-application/zz-winassoc-cdr' => 'cdr',
'application/mac-compactpro' => 'cpt',
'application/pkix-crl' => 'crl',
'application/pkcs-crl' => 'crl',
'application/x-x509-ca-cert' => 'crt',
'application/pkix-cert' => 'crt',
'text/css' => 'css',
'text/x-comma-separated-values' => 'csv',
'text/comma-separated-values' => 'csv',
'application/vnd.msexcel' => 'csv',
'application/x-director' => 'dcr',
'application/vnd.openxmlformats-officedocument.wordprocessingml.document' => 'docx',
'application/x-dvi' => 'dvi',
'message/rfc822' => 'eml',
'application/x-msdownload' => 'exe',
'video/x-f4v' => 'f4v',
'audio/x-flac' => 'flac',
'video/x-flv' => 'flv',
'image/gif' => 'gif',
'application/gpg-keys' => 'gpg',
'application/x-gtar' => 'gtar',
'application/x-gzip' => 'gzip',
'application/mac-binhex40' => 'hqx',
'application/mac-binhex' => 'hqx',
'application/x-binhex40' => 'hqx',
'application/x-mac-binhex40' => 'hqx',
'text/html' => 'html',
'image/x-icon' => 'ico',
'image/x-ico' => 'ico',
'image/vnd.microsoft.icon' => 'ico',
'text/calendar' => 'ics',
'application/java-archive' => 'jar',
'application/x-java-application' => 'jar',
'application/x-jar' => 'jar',
'image/jp2' => 'jp2',
'video/mj2' => 'jp2',
'image/jpx' => 'jp2',
'image/jpm' => 'jp2',
'image/jpeg' => 'jpeg',
'image/pjpeg' => 'jpeg',
'application/x-javascript' => 'js',
'application/json' => 'json',
'text/json' => 'json',
'application/vnd.google-earth.kml+xml' => 'kml',
'application/vnd.google-earth.kmz' => 'kmz',
'text/x-log' => 'log',
'audio/x-m4a' => 'm4a',
'application/vnd.mpegurl' => 'm4u',
'audio/midi' => 'mid',
'application/vnd.mif' => 'mif',
'video/quicktime' => 'mov',
'video/x-sgi-movie' => 'movie',
'audio/mpeg' => 'mp3',
'audio/mpg' => 'mp3',
'audio/mpeg3' => 'mp3',
'audio/mp3' => 'mp3',
'video/mp4' => 'mp4',
'video/mpeg' => 'mpeg',
'application/oda' => 'oda',
'application/vnd.oasis.opendocument.text' => 'odt',
'application/vnd.oasis.opendocument.spreadsheet' => 'ods',
'application/vnd.oasis.opendocument.presentation' => 'odp',
'audio/ogg' => 'ogg',
'video/ogg' => 'ogg',
'application/ogg' => 'ogg',
'application/x-pkcs10' => 'p10',
'application/pkcs10' => 'p10',
'application/x-pkcs12' => 'p12',
'application/x-pkcs7-signature' => 'p7a',
'application/pkcs7-mime' => 'p7c',
'application/x-pkcs7-mime' => 'p7c',
'application/x-pkcs7-certreqresp' => 'p7r',
'application/pkcs7-signature' => 'p7s',
'application/pdf' => 'pdf',
'application/octet-stream' => 'pdf',
'application/x-x509-user-cert' => 'pem',
'application/x-pem-file' => 'pem',
'application/pgp' => 'pgp',
'application/x-httpd-php' => 'php',
'application/php' => 'php',
'application/x-php' => 'php',
'text/php' => 'php',
'text/x-php' => 'php',
'application/x-httpd-php-source' => 'php',
'image/png' => 'png',
'image/x-png' => 'png',
'application/powerpoint' => 'ppt',
'application/vnd.ms-powerpoint' => 'ppt',
'application/vnd.ms-office' => 'ppt',
'application/msword' => 'doc',
'application/vnd.openxmlformats-officedocument.presentationml.presentation' => 'pptx',
'application/x-photoshop' => 'psd',
'image/vnd.adobe.photoshop' => 'psd',
'audio/x-realaudio' => 'ra',
'audio/x-pn-realaudio' => 'ram',
'application/x-rar' => 'rar',
'application/rar' => 'rar',
'application/x-rar-compressed' => 'rar',
'audio/x-pn-realaudio-plugin' => 'rpm',
'application/x-pkcs7' => 'rsa',
'text/rtf' => 'rtf',
'text/richtext' => 'rtx',
'video/vnd.rn-realvideo' => 'rv',
'application/x-stuffit' => 'sit',
'application/smil' => 'smil',
'text/srt' => 'srt',
'image/svg+xml' => 'svg',
'application/x-shockwave-flash' => 'swf',
'application/x-tar' => 'tar',
'application/x-gzip-compressed' => 'tgz',
'image/tiff' => 'tiff',
'text/plain' => 'txt',
'text/x-vcard' => 'vcf',
'application/videolan' => 'vlc',
'text/vtt' => 'vtt',
'audio/x-wav' => 'wav',
'audio/wave' => 'wav',
'audio/wav' => 'wav',
'application/wbxml' => 'wbxml',
'video/webm' => 'webm',
'audio/x-ms-wma' => 'wma',
'application/wmlc' => 'wmlc',
'video/x-ms-wmv' => 'wmv',
'video/x-ms-asf' => 'wmv',
'application/xhtml+xml' => 'xhtml',
'application/excel' => 'xl',
'application/msexcel' => 'xls',
'application/x-msexcel' => 'xls',
'application/x-ms-excel' => 'xls',
'application/x-excel' => 'xls',
'application/x-dos_ms_excel' => 'xls',
'application/xls' => 'xls',
'application/x-xls' => 'xls',
'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' => 'xlsx',
'application/vnd.ms-excel' => 'xlsx',
'application/xml' => 'xml',
'text/xml' => 'xml',
'text/xsl' => 'xsl',
'application/xspf+xml' => 'xspf',
'application/x-compress' => 'z',
'application/x-zip' => 'zip',
'application/zip' => 'zip',
'application/x-zip-compressed' => 'zip',
'application/s-compressed' => 'zip',
'multipart/x-zip' => 'zip',
'text/x-scriptzsh' => 'zsh',
];
return isset($mime_map[$mime]) === true ? $mime_map[$mime] : false;
}
}
if ( ! function_exists('wdk_is_dash_enabled'))
{
/**
* IS Dash pages exists
*
* @return bool true if exists dash
*/
function wdk_is_dash_enabled() {
if(function_exists('run_wdk_membership') && wdk_get_option('wdk_membership_dash_page') && get_post_status(wdk_get_option('wdk_membership_dash_page')) =='publish'){
return true;
}
return false;
}
}
if(!function_exists('wdk_page_by_title')) {
function wdk_page_by_title ( $page_title, $output = OBJECT, $post_type = 'page' ) {
global $wpdb;
if ( is_array( $post_type ) ) {
$post_type = esc_sql( $post_type );
$post_type_in_string = "'" . implode( "','", $post_type ) . "'";
$sql = $wpdb->prepare(
"
SELECT ID
FROM $wpdb->posts
WHERE post_title = %s
AND post_type IN ($post_type_in_string)
",
$page_title
);
} else {
$sql = $wpdb->prepare(
"
SELECT ID
FROM $wpdb->posts
WHERE post_title = %s
AND post_type = %s
",
$page_title,
$post_type
);
}
$page = $wpdb->get_var( $sql );
if ( $page ) {
return get_post( $page, $output );
}
return null;
}
}
if ( ! function_exists('is_wdk_gps_single'))
{
function is_wdk_gps_single($param)
{
if (is_numeric($param) && $param > -180 && $param < 180) {
return true;
}
return false;
}
}
if ( ! function_exists('wdk_get_tgmpa_link'))
{
function wdk_get_tgmpa_link()
{
if(file_exists(get_template_directory().'/includes/tgm_pa/class-tgm-plugin-activation.php') || file_exists(get_template_directory().'/tgm_pa/class-tgm-plugin-activation.php')) {
return get_admin_url() . "themes.php?page=tgmpa-install-plugins";
} else {
return get_admin_url() . "plugins.php?page=tgmpa-install-plugins";
}
return false;
}
}
if ( ! function_exists('wdk_sprintf'))
{
function wdk_sprintf($string = '')
{
$arg_list = func_get_args();
if(count($arg_list)<2) {
return $string;
}
if(stripos($string, '%1$s') === FALSE) {
return $string;
}
return call_user_func_array("sprintf", $arg_list);
}
}
if ( ! function_exists('wdk_db_table'))
{
function wdk_db_table($data, $columns = array()) {
$output = '';
foreach($data as $key => $var) {
if($key === 0)
{
$output .= '';
foreach($var as $k => $v) {
if(count($columns) > 0 && !in_array($k, $columns))continue;
$output .= '| ' . $k . ' | ';
}
$output .= '
';
}
$output .= '';
foreach($var as $k => $v) {
if(count($columns) > 0 && !in_array($k, $columns))continue;
$output .= '| ' . $v . ' | ';
}
$output .= '
';
}
$output .= '
';
echo $output;
}
}
if ( ! function_exists('wdk_move_gps'))
{
function wdk_move_gps($value) {
return $value+0.001 * rand(1, 9);
}
}
if ( ! function_exists('wdk_get_near_location'))
{
function wdk_get_near_location($latitude, $longitude, $radius = 10000) {
// Convert radius from meters to degrees
$radiusInDegrees = $radius / 111000;
$u = mt_rand() / mt_getrandmax();
$v = mt_rand() / mt_getrandmax();
$w = $radiusInDegrees * sqrt($u);
$t = 2 * M_PI * $v;
$x = $w * cos($t);
$y = $w * sin($t);
// Adjust the x-coordinate for the shrinking of the east-west distances
$newX = $x / cos(deg2rad($latitude));
$newLongitude = $longitude + $newX;
$newLatitude = $latitude + $y;
return array('lat' => $newLatitude, 'lng' => $newLongitude);
}
}
if ( ! function_exists('wdk_is_listing_preview_page'))
{
function wdk_is_listing_preview_page() {
global $wdk_listing_id;
if(!empty($wdk_listing_id))
return TRUE;
return FALSE;
}
}
if ( ! function_exists('wdk_is_listing_field_exists'))
{
function wdk_is_listing_field_exists($field_name = '', $udpate_cache = FALSE) {
static $available_fields_listings = array();
$custom_fields = array();
$WMVC = &wdk_get_instance();
$WMVC->model('listingfield_m');
if(empty($available_fields_listings) || $udpate_cache) {
$available_fields_listings = $WMVC->listingfield_m->get_available_fields();
}
if(isset($available_fields_listings[$field_name]) || isset($custom_fields[$field_name])) {
return TRUE;
}
return FALSE;
}
}
if ( ! function_exists('wdk_cached_field_get'))
{
function wdk_cached_field_get($udpate_cache = FALSE) {
static $fields = NULL;
$WMVC = &wdk_get_instance();
$WMVC->model('field_m');
if(is_null($fields) || $udpate_cache) {
$fields = $WMVC->field_m->get();
}
return $fields;
}
}
if (! function_exists('wdk_generate_slug'))
{
function wdk_generate_slug($str, $separator = 'dash', $lowercase = TRUE)
{
if ($separator == 'dash')
{
$search = '_';
$replace = '-';
}
else
{
$search = '-';
$replace = '_';
}
$dot='';
if($separator == 'dot'){
$str = str_replace(' ', '.', $str);
$dot='.';
}
$trans = array(
$search => $replace,
"\s+" => $replace,
"[^a-z0-9".$replace.$dot."]" => '',
$replace."+" => $replace,
$replace."$" => '',
"^".$replace => ''
);
// For Croatia
$str = str_replace(array('č','ć','ž','š','đ', 'Č','Ć','Ž','Š','Đ'),
array('c','c','z','s','d', 'c','c','z','s','d'), $str);
// For Turkish
$str = str_replace(array('ş','Ş','ı','İ','ğ','Ğ','Ü','ü','Ö','ö','ç','Ç'),
array('s','s','i','i','g','g','u','u','o','o','c','c'), $str);
// Russian alphabet
$str = str_replace(array('А','Б','В','Г','Д','Е','Ё','Ж','З','И','Й','К','Л','М','Н','О','П','Р','С','Т','У','Ф','Х','Ц','Ч','Ш','Щ','Ъ','Ы','Ь','Э','Ю','Я'),
array('a','b','v','g','d','e','e','zh','z','i','y','k','l','m','n','o','p','r','s','t','u','f','kh','c','ch','sh','sh','','y','','e','yu','ya'), $str);
$str = str_replace(array('а','б','в','г','д','е','ё','ж','з','и','й','к','л','м','н','о','п','р','с','т','у','ф','х','ц','ч','ш','щ','ъ','ы','ь','э','ю','я'),
array('a','b','v','g','d','e','e','zh','z','i','y','k','l','m','n','o','p','r','s','t','u','f','kh','c','ch','sh','sh','','y','','e','yu','ya'), $str);
// Ukrainian alphabet
$str = str_replace(array('Ґ','Є','І','Ї'),
array('G','E','I','I'), $str);
$str = str_replace(array('ґ','є','і','ї'),
array('g','e','i','i'), $str);
// Symbols
$str = str_replace(array(" ","’","–",'«','»','№','„','”'),
array("","","-",'','','no','',''), $str);
// Alphabets Czech Croatian Turkish and other
$str = str_replace(array('Á','Ä','Ď','É','Ě','Ë','Í','Ň','Ń','Ó','Ŕ','Ř','Ť','Ú','Ů','Ý','Ź','Č','Ć','Ž','Š','Đ','Ş','İ','Ğ','Ü','Ö','Ç'),
array('a','a','d','e','e','e','i','n','n','o','r','r','t','u','u','y','z','c','c','z','s','d','s','i','g','u','o','c'), $str);
$str = str_replace(array('á','ä','ď','é','ě','ë','í','ň','ń','ó','ŕ','ř','ť','ú','ů','ý','ź','č','ć','ž','š','đ','ş','ı','ğ','ü','ö','ç'),
array('a','a','d','e','e','e','i','n','n','o','r','r','t','u','u','y','z','c','c','z','s','d','s','i','g','u','o','c'), $str);
// For french
$str = str_replace(array('â','é','è','û','ê', 'à','Â','ç','ï','î','ä','î'),
array('a','e','e','u','e', 'a','c','c','i','î','a','î'), $str);
$str = strip_tags(strtolower($str));
foreach ($trans as $key => $val)
{
$str = preg_replace("#".$key."#", $val, $str);
}
return trim(stripslashes($str));
}
}
if (! function_exists('wdk_is_gps'))
{
function wdk_is_gps($gps = '')
{
if(stripos($gps,',') === FALSE) {
return FALSE;
}
$gps_coor = explode(',', $gps);
if(count($gps_coor) != 2)
{
return FALSE;
}
if(!is_numeric($gps_coor[0]) || !is_numeric($gps_coor[1]))
{
return FALSE;
}
if($gps_coor[0] < -90 || $gps_coor[0] > 90 || $gps_coor[1] < -180 || $gps_coor[1] > 180)
{
return FALSE;
}
return TRUE;
}
}
if ( ! function_exists('is_wdk_is_useremail_exists'))
{
function is_wdk_is_useremail_exists($param)
{
if(null == username_exists( $param ) && !email_exists($param)) {
return true;
}
return false;
}
}
/*
Validation is natural integer
*/
if ( ! function_exists('is_wdk_is_natural'))
{
function is_wdk_is_natural($param)
{
if (is_intval($param) && stripos($param, '.') === FALSE && stripos($param, ',') === FALSE) {
return true;
}
return false;
}
}
/**
* Check is listing preview page exits
*
* @return bool
*/
if ( ! function_exists('wdk_is_listing_page_enabled'))
{
function wdk_is_listing_page_enabled ()
{
if(get_option('wdk_listing_page') && get_post_status(get_option('wdk_listing_page')) =='publish') {
return true;
}
return false;
}
}
?>