/**
* Calculate costs from posted values
* @param array $posted
* @return string cost
*/
public function calculate_booking_cost($posted)
{
if (!empty($this->booking_cost)) {
return $this->booking_cost;
}
// Get costs
$costs = $this->product->get_costs();
// Get posted data
$data = $this->get_posted_data($posted);
$validate = $this->is_bookable($data);
if (is_wp_error($validate)) {
return $validate;
}
$base_cost = max(0, $this->product->wc_booking_cost);
$base_block_cost = max(0, $this->product->wc_booking_base_cost);
$total_block_cost = 0;
$person_block_costs = 0;
// See if we have an auto_assigned_resource_id
if (isset($this->auto_assigned_resource_id)) {
$data['_resource_id'] = $this->auto_assigned_resource_id;
}
// Get resource cost
if (isset($data['_resource_id'])) {
$resource = $this->product->get_resource($data['_resource_id']);
$base_block_cost += $resource->get_block_cost();
$base_cost += $resource->get_base_cost();
}
// Potentially increase costs if dealing with persons
if (!empty($data['_persons'])) {
if ($this->product->has_person_types()) {
foreach ($data['_persons'] as $person_id => $person_count) {
$person_cost = get_post_meta($person_id, 'cost', true);
$person_block_cost = get_post_meta($person_id, 'block_cost', true);
// Only a single cost - multiplication comes later if wc_booking_person_cost_multiplier is enabled
if ($person_count > 0) {
if ($person_cost > 0) {
$base_cost += $person_cost * $person_count;
}
if ($person_block_cost > 0) {
$person_block_costs += $person_block_cost * $person_count;
}
}
}
}
}
$this->applied_cost_rules = array();
$block_duration = $this->product->get_duration();
$block_unit = $this->product->get_duration_unit();
$blocks_booked = isset($data['_duration']) ? absint($data['_duration']) : $block_duration;
$block_timestamp = $data['_start_date'];
if ($this->product->is_duration_type('fixed')) {
$blocks_booked = ceil($blocks_booked / $block_duration);
}
// Evaluate costs for each booked block
for ($block = 0; $block < $blocks_booked; $block++) {
$block_cost = $base_block_cost + $person_block_costs;
$block_start_time_offset = $block * $block_duration;
$block_end_time_offset = ($block + 1) * $block_duration;
$block_start_time = $this->get_formatted_times(strtotime("+{$block_start_time_offset} {$block_unit}", $block_timestamp));
$block_end_time = $this->get_formatted_times(strtotime("+{$block_end_time_offset} {$block_unit}", $block_timestamp));
foreach ($costs as $rule_key => $rule) {
$type = $rule[0];
$rules = $rule[1];
if (strrpos($type, 'time') === 0) {
if (!in_array($this->product->get_duration_unit(), array('minute', 'hour'))) {
continue;
}
if (!empty($rules['day'])) {
if ($rules['day'] != $block_start_time['day_of_week']) {
continue;
}
}
$rule_start_time_hi = date("YmdHi", strtotime(str_replace(':', '', $rules['from']), $block_start_time['timestamp']));
$rule_end_time_hi = date("YmdHi", strtotime(str_replace(':', '', $rules['to']), $block_start_time['timestamp']));
$matched = false;
// Reverse time rule - The end time is tomorrow e.g. 16:00 today - 12:00 tomorrow
if ($rule_end_time_hi <= $rule_start_time_hi) {
if ($block_end_time['time'] > $rule_start_time_hi) {
$matched = true;
}
if ($block_start_time['time'] >= $rule_start_time_hi && $block_end_time['time'] >= $rule_end_time_hi) {
$matched = true;
}
if ($block_start_time['time'] <= $rule_start_time_hi && $block_end_time['time'] <= $rule_end_time_hi) {
$matched = true;
}
// Normal rule
} else {
if ($block_start_time['time'] >= $rule_start_time_hi && $block_end_time['time'] <= $rule_end_time_hi) {
$matched = true;
}
}
if ($matched) {
$block_cost = $this->apply_cost($block_cost, $rules['rule']['block'][0], $rules['rule']['block'][1]);
$base_cost = $this->apply_base_cost($base_cost, $rules['rule']['base'][0], $rules['rule']['base'][1], $rule_key);
}
} else {
switch ($type) {
case 'months':
case 'weeks':
case 'days':
$check_date = $block_start_time['timestamp'];
while ($check_date < $block_end_time['timestamp']) {
$checking_date = $this->get_formatted_times($check_date);
$date_key = $type == 'days' ? 'day_of_week' : substr($type, 0, -1);
if (isset($rules[$checking_date[$date_key]])) {
$rule = $rules[$checking_date[$date_key]];
$block_cost = $this->apply_cost($block_cost, $rule['block'][0], $rule['block'][1]);
$base_cost = $this->apply_base_cost($base_cost, $rule['base'][0], $rule['base'][1], $rule_key);
}
$check_date = strtotime("+1 {$type}", $check_date);
}
break;
case 'custom':
$check_date = $block_start_time['timestamp'];
while ($check_date < $block_end_time['timestamp']) {
$checking_date = $this->get_formatted_times($check_date);
if (isset($rules[$checking_date['year']][$checking_date['month']][$checking_date['day']])) {
$rule = $rules[$checking_date['year']][$checking_date['month']][$checking_date['day']];
$block_cost = $this->apply_cost($block_cost, $rule['block'][0], $rule['block'][1]);
$base_cost = $this->apply_base_cost($base_cost, $rule['base'][0], $rule['base'][1], $rule_key);
}
$check_date = strtotime("+1 day", $check_date);
}
break;
case 'persons':
if (!empty($data['_persons'])) {
if ($rules['from'] <= array_sum($data['_persons']) && $rules['to'] >= array_sum($data['_persons'])) {
$block_cost = $this->apply_cost($block_cost, $rules['rule']['block'][0], $rules['rule']['block'][1]);
$base_cost = $this->apply_base_cost($base_cost, $rules['rule']['base'][0], $rules['rule']['base'][1], $rule_key);
}
}
break;
case 'blocks':
if (!empty($data['_duration'])) {
if ($rules['from'] <= $data['_duration'] && $rules['to'] >= $data['_duration']) {
$block_cost = $this->apply_cost($block_cost, $rules['rule']['block'][0], $rules['rule']['block'][1]);
$base_cost = $this->apply_base_cost($base_cost, $rules['rule']['base'][0], $rules['rule']['base'][1], $rule_key);
}
}
break;
}
}
}
$total_block_cost += $block_cost;
}
// Person multiplier mutliplies all costs
$this->booking_cost = max(0, $total_block_cost + $base_cost);
if (!empty($data['_persons'])) {
if ('yes' === $this->product->wc_booking_person_cost_multiplier) {
$this->booking_cost = $this->booking_cost * array_sum($data['_persons']);
}
}
return apply_filters('booking_form_calculated_booking_cost', $this->booking_cost, $this, $posted);
}
/**
* Get posted form data into a neat array
* @param array $posted
* @return array
*/
public function get_posted_data($posted = array())
{
if (empty($posted)) {
$posted = $_POST;
}
$data = array('_year' => '', '_month' => '', '_day' => '', '_persons' => array());
// Get date fields (y, m, d)
if (!empty($posted['wc_bookings_field_start_date_year']) && !empty($posted['wc_bookings_field_start_date_month']) && !empty($posted['wc_bookings_field_start_date_day'])) {
$data['_year'] = max(date('Y'), absint($posted['wc_bookings_field_start_date_year']));
$data['_month'] = absint($posted['wc_bookings_field_start_date_month']);
$data['_day'] = absint($posted['wc_bookings_field_start_date_day']);
$data['_date'] = $data['_year'] . '-' . $data['_month'] . '-' . $data['_day'];
$data['date'] = date_i18n(get_option('date_format'), strtotime($data['_date']));
}
// Get year month field
if (!empty($posted['wc_bookings_field_start_date_yearmonth'])) {
$yearmonth = strtotime($posted['wc_bookings_field_start_date_yearmonth'] . '-01');
$data['_year'] = absint(date('Y', $yearmonth));
$data['_month'] = absint(date('m', $yearmonth));
$data['_day'] = 1;
$data['_date'] = $data['_year'] . '-' . $data['_month'] . '-' . $data['_day'];
$data['date'] = date_i18n('F Y', $yearmonth);
}
// Get time field
if (!empty($posted['wc_bookings_field_start_date_time'])) {
$data['_time'] = wc_clean($posted['wc_bookings_field_start_date_time']);
$data['time'] = date_i18n(get_option('time_format'), strtotime("{$data['_year']}-{$data['_month']}-{$data['_day']} {$data['_time']}"));
} else {
$data['_time'] = '';
}
// Quantity being booked
$data['_qty'] = 1;
// Work out persons
if ($this->product->has_persons()) {
if ($this->product->has_person_types()) {
$person_types = $this->product->get_person_types();
foreach ($person_types as $person_type) {
$data[$person_type->post_title] = absint($posted['wc_bookings_field_persons_' . $person_type->ID]);
$data['_persons'][$person_type->ID] = $data[$person_type->post_title];
}
} else {
$data[__('Persons', 'woocommerce-bookings')] = absint($posted['wc_bookings_field_persons']);
$data['_persons'][0] = absint($posted['wc_bookings_field_persons']);
}
if ('yes' == $this->product->wc_booking_person_qty_multiplier) {
$data['_qty'] = array_sum($data['_persons']);
}
}
// Duration
if ('customer' == $this->product->wc_booking_duration_type) {
$booking_duration = isset($posted['wc_bookings_field_duration']) ? max(0, absint($posted['wc_bookings_field_duration'])) : 0;
$booking_duration_unit = $this->product->get_duration_unit();
$data['_duration_unit'] = $booking_duration_unit;
$data['_duration'] = $booking_duration;
// Get the duration * block duration
$total_duration = $booking_duration * $this->product->wc_booking_duration;
// Nice formatted version
switch ($booking_duration_unit) {
case 'month':
$data['duration'] = $total_duration . ' ' . _n('month', 'months', $total_duration, 'woocommerce-bookings');
break;
case 'day':
if ($total_duration % 7) {
$data['duration'] = $total_duration . ' ' . _n('day', 'days', $total_duration, 'woocommerce-bookings');
} else {
$data['duration'] = $total_duration / 7 . ' ' . _n('week', 'weeks', $total_duration, 'woocommerce-bookings');
}
break;
case 'hour':
$data['duration'] = $total_duration . ' ' . _n('hour', 'hours', $total_duration, 'woocommerce-bookings');
break;
case 'minute':
$data['duration'] = $total_duration . ' ' . _n('minute', 'minutes', $total_duration, 'woocommerce-bookings');
break;
default:
$data['duration'] = $total_duration;
break;
}
} else {
// Fixed duration
$booking_duration = $this->product->get_duration();
$booking_duration_unit = $this->product->get_duration_unit();
$total_duration = $booking_duration;
}
// Work out start and end dates/times
if (!empty($data['_time'])) {
$data['_start_date'] = strtotime("{$data['_year']}-{$data['_month']}-{$data['_day']} {$data['_time']}");
$data['_end_date'] = strtotime("+{$total_duration} {$booking_duration_unit}", $data['_start_date']);
$data['_all_day'] = 0;
} else {
$data['_start_date'] = strtotime("{$data['_year']}-{$data['_month']}-{$data['_day']}");
$data['_end_date'] = strtotime("+{$total_duration} {$booking_duration_unit}", $data['_start_date']);
$data['_all_day'] = 1;
}
// Get posted resource or assign one for the date range
if ($this->product->has_resources()) {
if ($this->product->is_resource_assignment_type('customer')) {
if (!empty($posted['wc_bookings_field_resource']) && ($resource = $this->product->get_resource(absint($posted['wc_bookings_field_resource'])))) {
$data['_resource_id'] = $resource->ID;
$data['type'] = $resource->post_title;
} else {
$data['_resource_id'] = 0;
}
} else {
// Assign an available resource automatically
$available_bookings = $this->product->get_available_bookings($data['_start_date'], $data['_end_date'], 0, $data['_qty']);
if (is_array($available_bookings)) {
$data['_resource_id'] = current(array_keys($available_bookings));
}
}
}
return $data;
}