'abcAvailabilityFormWidget',
'description' => __('Advanced Booking Calendar Widget.', 'advanced-booking-calendar'),
);
parent::__construct( false, __('Availability Form Widget', 'advanced-booking-calendar'), $widget_ops );
}
// widget form creation
function form($instance) {
// Check title
if( $instance) {
$title = esc_attr($instance['title']);
} else {
// Initial title
$title = __('Availability', 'advanced-booking-calendar');
}
echo "
get_field_id('title')."\">".__('Title:', 'advanced-booking-calendar')."
";
// Frontend output
if(getAbcSetting("bookingpage") > 0){
echo "".__('This widgets loads a small booking form. After a user selected the dates and clicked on "Check availabilites", the booking form is loaded.', 'advanced-booking-calendar')."
";
} else {
echo "".__('There is no booking page configured. Check the settings and select a page with the booking form.', 'advanced-booking-calendar')."
";
}
}
// Update function for changes
function update($new_instance, $old_instance) {
$instance = $old_instance;
$instance['title'] = strip_tags($new_instance['title']);
return $instance;
}
// Display widget
function widget($args, $instance) {
global $abcUrl;
extract( $args );
$title = apply_filters('widget_title', $instance['title']);
wp_enqueue_style( 'styles-css', $abcUrl.'frontend/css/styles.css' );
wp_enqueue_style( 'font-awesome', $abcUrl.'frontend/css/font-awesome.min.css' );
wp_enqueue_script('jquery-ui-datepicker');
wp_enqueue_script('abc-widget', $abcUrl.'frontend/js/abc-widget.js', array('jquery'));
$dateformat = abc_booking_dateFormatToJS(getAbcSetting("dateformat"));
wp_localize_script( 'abc-widget', 'abc_functions_vars', array( 'dateformat' => $dateformat, 'firstday' => getAbcSetting("firstdayofweek")));
wp_enqueue_style('abc-datepicker', $abcUrl.'/frontend/css/jquery-ui.min.css');
$abcPersonValue = 1;
if(isset($_POST['abc-persons'])){ // Checking for cookies
$abcPersonValue = intval($_POST['abc-persons']);
}elseif(isset($_COOKIE['abc-persons'])){ // Checking for cookies
$abcPersonValue = intval($_COOKIE['abc-persons']);
}
$optionPersons = '';
for( $i = 1; $i <= 8; $i++) {
$optionPersons .= '';
}
$abcFromValue = '';
$abcToValue = '';
if(isset($_POST['abc-from']) && isset($_POST['abc-to']) && abc_booking_formatDateToDB($_POST['abc-from']) >= date('Y-m-d') && DateTime::createFromFormat(getAbcSetting("dateformat"), $_POST['abc-from']) !== false){ // Checking for POST variables (via single calendar)
$abcFromValue = sanitize_text_field($_POST['abc-from']);
$abcToValue = sanitize_text_field($_POST['abc-to']);
}elseif(isset($_COOKIE['abc-from']) && isset($_COOKIE['abc-to']) && abc_booking_formatDateToDB($_COOKIE['abc-from']) >= date('Y-m-d') AND DateTime::createFromFormat(getAbcSetting("dateformat"), $_COOKIE['abc-from']) !== false){ // Checking for cookies and checking if "from date" is in the past
$abcFromValue = sanitize_text_field($_COOKIE['abc-from']);
$abcToValue = sanitize_text_field($_COOKIE['abc-to']);
}
echo $before_widget;
echo '';
echo '
';
// Check if title is set
if ( $title ) {
echo $before_title . $title . $after_title ;
}
echo '
';
if(getAbcSetting("bookingpage") > 0){
echo '
';
}else{
echo '
'.__('There is no booking page configured. Check the settings of the Advanced Booking Calendar.', 'advanced-booking-calendar').'
';
}
echo '