/**
* Output the calendar view
*/
public function output()
{
wp_enqueue_script('chosen');
$product_filter = isset($_REQUEST['filter_bookings']) ? absint($_REQUEST['filter_bookings']) : '';
$view = isset($_REQUEST['view']) && $_REQUEST['view'] == 'day' ? 'day' : 'month';
if ($view == 'day') {
$day = isset($_REQUEST['calendar_day']) ? wc_clean($_REQUEST['calendar_day']) : date('Y-m-d');
$this->bookings = WC_Bookings_Controller::get_bookings_in_date_range(strtotime('midnight', strtotime($day)), strtotime('midnight +1 day', strtotime($day)), $product_filter);
} else {
$month = isset($_REQUEST['calendar_month']) ? absint($_REQUEST['calendar_month']) : date('n');
$year = isset($_REQUEST['calendar_year']) ? absint($_REQUEST['calendar_year']) : date('Y');
if ($year < date('Y') - 10 || $year > 2100) {
$year = date('Y');
}
if ($month > 12) {
$month = 1;
$year++;
}
if ($month < 1) {
$month = 1;
$year--;
}
$start_week = (int) date('W', strtotime("first day of {$year}-{$month}"));
$end_week = (int) date('W', strtotime("last day of {$year}-{$month}"));
if ($end_week == 1) {
$end_week = 53;
}
$this->bookings = WC_Bookings_Controller::get_bookings_in_date_range(strtotime($year . 'W' . str_pad($start_week, 2, '0', STR_PAD_LEFT)), strtotime($year . 'W' . str_pad($end_week + 1, 2, '0', STR_PAD_LEFT)), $product_filter);
}
include 'views/html-calendar-' . $view . '.php';
wc_enqueue_js('$( "select#calendar-bookings-filter" ).chosen();');
}
/**
* Output the calendar view
*/
public function output()
{
if (version_compare(WOOCOMMERCE_VERSION, '2.3', '<')) {
wp_enqueue_script('chosen');
wc_enqueue_js('$( "select#calendar-bookings-filter" ).chosen();');
} else {
wp_enqueue_script('wc-enhanced-select');
}
$product_filter = isset($_REQUEST['filter_bookings']) ? absint($_REQUEST['filter_bookings']) : '';
$view = isset($_REQUEST['view']) && $_REQUEST['view'] == 'day' ? 'day' : 'month';
if ($view == 'day') {
$day = isset($_REQUEST['calendar_day']) ? wc_clean($_REQUEST['calendar_day']) : date('Y-m-d');
$this->bookings = WC_Bookings_Controller::get_bookings_in_date_range(strtotime('midnight', strtotime($day)), strtotime('midnight +1 day', strtotime($day)), $product_filter);
} else {
$month = isset($_REQUEST['calendar_month']) ? absint($_REQUEST['calendar_month']) : date('n');
$year = isset($_REQUEST['calendar_year']) ? absint($_REQUEST['calendar_year']) : date('Y');
if ($year < date('Y') - 10 || $year > 2100) {
$year = date('Y');
}
if ($month > 12) {
$month = 1;
$year++;
}
if ($month < 1) {
$month = 1;
$year--;
}
$start_of_week = absint(get_option('start_of_week', 1));
$last_day = date('t', strtotime("{$year}-{$month}-01"));
$start_date_w = absint(date('w', strtotime("{$year}-{$month}-01")));
$end_date_w = absint(date('w', strtotime("{$year}-{$month}-{$last_day}")));
// Calc day offset
$day_offset = $start_date_w - $start_of_week;
$day_offset = $day_offset >= 0 ? $day_offset : 7 - abs($day_offset);
// Cald end day offset
$end_day_offset = 7 - $last_day % 7 - $day_offset;
$end_day_offset = $end_day_offset >= 0 && $end_day_offset < 7 ? $end_day_offset : 7 - abs($end_day_offset);
$start_timestamp = strtotime("-{$day_offset} day", strtotime("{$year}-{$month}-01"));
$end_timestamp = strtotime("+{$end_day_offset} day", strtotime("{$year}-{$month}-{$last_day}"));
$this->bookings = WC_Bookings_Controller::get_bookings_in_date_range($start_timestamp, $end_timestamp, $product_filter);
}
include 'views/html-calendar-' . $view . '.php';
}
/**
* Get existing bookings in a given date range
*
* @param string $start-date
* @param string $end_date
* @param int $resource_id
* @return array
*/
public function get_bookings_in_date_range($start_date, $end_date, $resource_id = null)
{
if ($this->has_resources() && $resource_id) {
return WC_Bookings_Controller::get_bookings_in_date_range($start_date, $end_date, $resource_id);
} else {
return WC_Bookings_Controller::get_bookings_in_date_range($start_date, $end_date, $this->id);
}
}
/**
* Return an array of resources which can be booked for a defined start/end date
* @param string $start_date
* @param string $end_date
* @param int $resource_id
* @param integer $qty being booked
* @return bool|WP_ERROR if no blocks available, or int count of bookings that can be made, or array of available resources
*/
public function get_available_bookings($start_date, $end_date, $resource_id = '', $qty = 1)
{
// Check the date is not in the past
if (date('Ymd', $start_date) < date('Ymd', current_time('timestamp'))) {
return false;
}
// Check we have a resource if needed
$booking_resource = $resource_id ? $this->get_resource($resource_id) : null;
if ($this->has_resources() && !is_numeric($resource_id)) {
return false;
}
$min_date = $this->get_min_date();
$max_date = $this->get_max_date();
$check_from = strtotime("midnight +{$min_date['value']} {$min_date['unit']}", current_time('timestamp'));
$check_to = strtotime("midnight +{$max_date['value']} {$max_date['unit']}", current_time('timestamp'));
// Min max checks
if ('month' === $this->get_duration_unit()) {
$check_to = strtotime('midnight', strtotime(date('Y-m-t', $check_to)));
}
if ($end_date < $check_from || $start_date > $check_to) {
return false;
}
// Get availability of each resource - no resource has been chosen yet
if ($this->has_resources() && !$resource_id) {
$resources = $this->get_resources();
$available_resources = array();
foreach ($resources as $resource) {
$availability = $this->get_available_bookings($start_date, $end_date, $resource->ID, $qty);
if ($availability && !is_wp_error($availability)) {
$available_resources[$resource->ID] = $availability;
}
}
if (empty($available_resources)) {
return new WP_Error('Error', __('This block cannot be booked.', 'woocommerce-bookings'));
}
return $available_resources;
// If we are checking for bookings for a specific resource, or have none...
} else {
$available_qtys = array();
$check_date = $start_date;
while ($check_date < $end_date) {
if (!$this->check_availability_rules_against_date($check_date, $resource_id)) {
return false;
}
if ('start' === $this->wc_booking_check_availability_against) {
break;
// Only need to check first day
}
$check_date = strtotime("+1 day", $check_date);
}
if (in_array($this->get_duration_unit(), array('minute', 'hour')) && !$this->check_availability_rules_against_time($start_date, $end_date, $resource_id)) {
return false;
}
$blocks = $this->get_blocks_in_range($start_date, $end_date, '', $resource_id);
if (!$blocks) {
return false;
}
/**
* Grab all existing bookings for the date range
* @var array
*/
if ($this->has_resources() && $resource_id) {
$existing_bookings = WC_Bookings_Controller::get_bookings_in_date_range($start_date, $end_date, $resource_id);
} else {
$existing_bookings = WC_Bookings_Controller::get_bookings_in_date_range($start_date, $end_date, $this->id);
}
foreach ($blocks as $block) {
$available_qty = $this->has_resources() && $booking_resource->has_qty() ? $booking_resource->get_qty() : $this->get_qty();
$qty_booked_in_block = 0;
foreach ($existing_bookings as $existing_booking) {
if ($existing_booking->is_booked_on_day($block)) {
$qty_to_add = $this->has_person_qty_multiplier() ? max(1, array_sum($existing_booking->get_persons())) : 1;
if ($this->has_resources()) {
if ($existing_booking->get_resource_id() === absint($resource_id) || !$booking_resource->has_qty() && $existing_booking->get_resource() && !$existing_booking->get_resource()->has_qty()) {
$qty_booked_in_block += $qty_to_add;
}
} else {
$qty_booked_in_block += $qty_to_add;
}
}
}
$available_qty = $available_qty - $qty_booked_in_block;
if ($available_qty < $qty) {
if (in_array($this->get_duration_unit(), array('hour', 'minute'))) {
return new WP_Error('Error', sprintf(_n('There is %d place remaining', 'There are %d places remaining', $available_qty, 'woocommerce-bookings'), $available_qty));
} elseif (!$available_qtys) {
return new WP_Error('Error', sprintf(_n('There is %d place remaining on %s', 'There are %d places remaining on %s', $available_qty, 'woocommerce-bookings'), $available_qty, date_i18n(get_option('date_format'), $block)));
} else {
return new WP_Error('Error', sprintf(_n('There is %d place remaining on %s', 'There are %d places remaining on %s', $available_qty, 'woocommerce-bookings'), max($available_qtys), date_i18n(get_option('date_format'), $block)));
}
}
$available_qtys[] = $available_qty;
}
return min($available_qtys);
}
}
