/**
* Custom Conditinal Statement hook returns timestamp if array.
*
* NOTE that $null is already filtered to use $_POST values
* at priority 10.
*
* @param type $null
* @param type $object_id
* @param type $meta_key
* @param type $single
* @return mixed timestamp or $null
*/
function wpcf_fields_date_custom_conditional_statement_filter($null, $object_id, $meta_key, $single)
{
$post = get_post($object_id);
if (!empty($post->ID)) {
$field = wpcf_admin_fields_get_field($single);
$field->set($post, $meta_key);
if (isset($field->cf['type']) && $field->cf['type'] == 'date') {
$res = wpcf_fields_date_value_get_filter($null, $field, 'timestamp', 'skip_hour_and_minute');
if (is_int($res)) {
return $res;
}
}
}
return $null;
}
/**
* Fix due to a bug saving date as array.
*
* BUGS
* 'timestamp' is saved without Hour and Minute appended.
*
* @param type $value
* @param type $field
*/
function __wpcf_fields_date_check_leftover($value, $field, $use_cache = true)
{
if (empty($value)) {
return $value;
}
if (!is_object($field)) {
$post_id = wpcf_get_post_id();
$field_id = isset($field['id']) ? $field['id'] : false;
$meta_id = isset($field['__meta_id']) ? $field['__meta_id'] : false;
} else {
$post_id = isset($field->meta_object->post_id) ? $field->meta_object->post_id : false;
$field_id = isset($field->cf['id']) ? $field->cf['id'] : false;
$meta_id = isset($field->meta_object->meta_id) ? $field->meta_object->meta_id : false;
}
if (empty($post_id) || empty($meta_id) || empty($field_id)) {
return $value;
}
$field_slug = wpcf_types_get_meta_prefix() . $field_id;
// Check if cached
static $cache = array();
$cache_key = $meta_id;
if (isset($cache[$cache_key]) && $use_cache) {
return $cache[$cache_key];
}
$_meta = wpcf_get_post_meta($post_id, '_wpcf_' . $field_id . '_hour_and_minute', true);
/*
* If meta exists - it's outdated value
* and Hour and Minute should be appended and removed.
*/
if (!empty($_meta) && is_array($_meta) && isset($_meta[$meta_id])) {
$meta = $_meta[$meta_id];
// Return empty date if can not be calculated
if (!empty($meta['timestamp']) || !empty($meta['datepicker'])) {
$meta['timestamp'] = wpcf_fields_date_value_get_filter($meta, $field, 'timestamp', 'check_leftover');
// Check if calculation needed
if (isset($meta['hour']) && $meta['hour'] != adodb_date('H', $meta['timestamp']) || isset($meta['minute']) && $meta['minute'] != adodb_date('i', $meta['timestamp'])) {
$value = wpcf_fields_date_calculate_time($meta);
}
}
}
// Cache it
if ($use_cache) {
$cache[$cache_key] = $value;
}
return $value;
}
/**
* View function.
*
* @param type $params
*/
function wpcf_fields_date_view($params)
{
global $wp_locale;
$defaults = array('format' => get_option('date_format'), 'style' => '');
$params = wp_parse_args($params, $defaults);
$output = '';
// Make sure value is right
$__timestamp = wpcf_fields_date_value_get_filter($params['field_value'], $params['field'], 'timestamp');
if (is_null($__timestamp)) {
return '';
} else {
$params['field_value'] = $__timestamp;
}
switch ($params['style']) {
case 'calendar':
$output .= wpcf_fields_date_get_calendar($params, true, false);
break;
default:
$field_name = '';
// Extract the Full month and Short month from the format.
// We'll replace with the translated months if possible.
$format = $params['format'];
//$format = str_replace( 'F', '#111111#', $format );
//$format = str_replace( 'M', '#222222#', $format );
// Same for the Days
//$format = str_replace( 'D', '#333333#', $format );
//$format = str_replace( 'l', '#444444#', $format );
$date_out = adodb_date($format, $params['field_value']);
//$month = adodb_date( 'm', $params['field_value'] );
//$month_full = $wp_locale->get_month( $month );
//$date_out = str_replace( '#111111#', $month_full, $date_out );
//$month_short = $wp_locale->get_month_abbrev( $month_full );
//$date_out = str_replace( '#222222#', $month_short, $date_out );
//$day = adodb_date( 'w', $params['field_value'] );
//$day_full = $wp_locale->get_weekday( $day );
//$date_out = str_replace( '#444444#', $day_full, $date_out );
//$day_short = $wp_locale->get_weekday_abbrev( $day_full );
//$date_out = str_replace( '#333333#', $day_short, $date_out );
$output .= $date_out;
break;
}
return $output;
}
/**
* Fix due to a bug saving date as array.
*
* BUGS
* 'timestamp' is saved without Hour and Minute appended.
*
* @param type $value
* @param type $field
*/
function __wpcf_fields_date_check_leftover($value, $field, $use_cache = true)
{
if (empty($value)) {
return $value;
}
if (!is_object($field)) {
$post_id = wpcf_get_post_id();
$field_id = isset($field['id']) ? $field['id'] : false;
$meta_id = isset($field['__meta_id']) ? $field['__meta_id'] : false;
} else {
$post_id = isset($field->meta_object->post_id) ? $field->meta_object->post_id : false;
$field_id = isset($field->cf['id']) ? $field->cf['id'] : false;
$meta_id = isset($field->meta_object->meta_id) ? $field->meta_object->meta_id : false;
}
if (empty($post_id) || empty($meta_id) || empty($field_id)) {
return $value;
}
$field_slug = wpcf_types_get_meta_prefix() . $field_id;
// Check if cached
static $cache = array();
$cache_key = $meta_id;
if (isset($cache[$cache_key]) && $use_cache) {
return $cache[$cache_key];
}
$_meta = wpcf_get_post_meta($post_id, '_wpcf_' . $field_id . '_hour_and_minute', true);
/*
* If meta exists - it's outdated value
* and Hour and Minute should be appended and removed.
*/
if (!empty($_meta) && is_array($_meta) && isset($_meta[$meta_id])) {
$meta = $_meta[$meta_id];
// Return empty date if can not be calculated
if (!empty($meta['timestamp']) || !empty($meta['datepicker'])) {
$meta['timestamp'] = wpcf_fields_date_value_get_filter($meta, $field, 'timestamp', 'check_leftover');
// Check if calculation needed
if (isset($meta['hour']) && $meta['hour'] != adodb_date('H', $meta['timestamp']) || isset($meta['minute']) && $meta['minute'] != adodb_date('i', $meta['timestamp'])) {
$value = wpcf_fields_date_calculate_time($meta);
/*
*
* If enabling clearing old values here,
* pay attention if field is repetitive.
*
* For now - old data is cleared on date save.
* wpcf_fields_date_value_save_filter()
*/
// Update meta
// $success = update_post_meta( $post_id, $field_slug, $value );
// Remove additional meta
// if ( $success ) {
// delete_post_meta( $post_id,
// '_wpcf_' . $field_id . '_hour_and_minute' );
// }
}
}
}
// Cache it
if ($use_cache) {
$cache[$cache_key] = $value;
}
return $value;
}
/**
* Set repetitive old value back to time.
*
* @param type $value
* @param type $field
* @param type $post
* @param type $element
* @return type
*/
function wpcf_repetitive_date_old_value_filter($value, $field, $post, $element)
{
if ($field['type'] == 'date') {
$value = wpcf_fields_date_value_get_filter($value, $field);
$time = intval($value['timestamp']);
// TODO Revise this
// $time = strtotime($value);
if ($time) {
return $time;
}
}
return $value;
}
/**
* View function.
*
* @param type $params
*/
function wpcf_fields_date_view($params)
{
global $wp_locale;
// Append hour and minute if necessary
$meta = wpcf_fields_date_value_get_filter($params['field_value'], $params['field']);
$params['field_value'] = intval($meta['timestamp']);
$defaults = array('format' => get_option('date_format'), 'style' => '');
$params = wp_parse_args($params, $defaults);
$output = '';
switch ($params['style']) {
case 'calendar':
$output .= wpcf_fields_date_get_calendar($params, true, false);
break;
default:
$field_name = '';
// Extract the Full month and Short month from the format.
// We'll replace with the translated months if possible.
$format = $params['format'];
$format = str_replace('F', '#111111#', $format);
$format = str_replace('M', '#222222#', $format);
// Same for the Days
$format = str_replace('D', '#333333#', $format);
$format = str_replace('l', '#444444#', $format);
$date_out = date($format, intval($params['field_value']));
$month = date('m', intval($params['field_value']));
$month_full = $wp_locale->get_month($month);
$date_out = str_replace('#111111#', $month_full, $date_out);
$month_short = $wp_locale->get_month_abbrev($month_full);
$date_out = str_replace('#222222#', $month_short, $date_out);
$day = date('w', intval($params['field_value']));
$day_full = $wp_locale->get_weekday($day);
$date_out = str_replace('#444444#', $day_full, $date_out);
$day_short = $wp_locale->get_weekday_abbrev($day_full);
$date_out = str_replace('#333333#', $day_short, $date_out);
$output = $date_out;
break;
}
return $output;
}
