admin_url('admin-ajax.php'),
'nonce' => wp_create_nonce('nonce')
));
}
/**
* Create 'eb_calendar' feed
*/
public function add_calendar_feed(){
add_feed('eb', array( $this, 'export_ics') );
}
/**
* Save Import URL
* Save Import URL into the DB for each room
*/
public function save_url() {
if( isset( $_POST['url'] ) ) {
$ical_url_nonce = sanitize_text_field( $_POST['nonce'] );
$ical_url = sanitize_url( $_POST['url'] );
$ical_room_id = sanitize_text_field( $_POST['ical_room_id'] );
// Check nonce
if ( !wp_verify_nonce($ical_url_nonce, 'nonce') ) {
$return_data['status'] = 'failed';
$return_data['mssg'] = __('Invalid Nonce', 'eagle-booking');
// If everything is ok let's proceed
} else {
// Current Entries
$current_entries = get_option( 'eb_ical_urls' );
if ( empty( $current_entries ) ) {
// Set first id to 1
$entry_id = 1;
} else {
// Get the last entry
$last_array = end( $current_entries );
// Get the id of the latest entry
$last_id = $last_array['id'];
// Get the last id + 1
$entry_id = ++$last_id;
}
$new_entries = array(
'id' => $entry_id,
'url' => $ical_url,
'room_id' => $ical_room_id
);
// First time (doesn't exist yet)
if ( empty( $current_entries) ){
update_option( 'eb_ical_urls', array( $new_entries ) );
// Update
} else {
$merged_options = array_merge ( $current_entries , array ( $new_entries ) );
//Update Option
update_option( 'eb_ical_urls', $merged_options );
}
$return_data['status'] = 'success';
$return_data['mssg'] = __('New URL Added Successfully', 'eagle-booking');
}
} else {
$return_data['status'] = 'failed';
$return_data['mssg'] = __('No URL', 'eagle-booking');
}
// Return all data to json
wp_send_json($return_data);
wp_die();
}
/**
* Delete Entry [AJAX Request]f
*/
public function delete_url() {
// Check if Ajax response and get Ajax variables
if ( !empty($_POST['url_id']) ) {
$entry_nonce = sanitize_text_field( $_POST['nonce'] );
$url_id = sanitize_text_field( $_POST['url_id'] );
// Check nonce
if ( !wp_verify_nonce($entry_nonce, 'nonce') ) {
$return_data['status'] = 'failed';
$return_data['mssg'] = __('Invalid Nonce', 'eagle-booking');
// If everything is ok let's proceed to the deletion
} else {
// Existing Entries (urls)
$data = get_option('eb_ical_urls');
// Loop the array to find the specific entry
foreach( $data as $key => $row ) {
if( $row['id'] == $url_id ){
// Dlete the array
unset( $data[$key] );
// Stop the loop
break;
}
}
update_option('eb_ical_urls', $data);
$return_data['status'] = 'success';
$return_data['mssg'] = __('Entry Deleted Successfully ', 'eagle-booking');
}
} else {
$return_data['status'] = 'failed';
$return_data['mssg'] = __('No ID', 'eagle-booking');
}
// Return all data to json
wp_send_json($return_data);
wp_die();
}
/**
* Create .ics
* Select only bookings that end date is after today
*/
public function export_ics() {
// DB QUERY
global $wpdb;
// Query the rooms first
$rooms = new WP_Query(
array(
'p' => $_REQUEST['id'],
'post_type' => 'eagle_rooms',
)
);
// Loop All Rooms
if ( $rooms->have_posts() ) while ( $rooms->have_posts() ) : $rooms->the_post();
// Let's create the .ics file for each room
$room_id = get_the_ID();
$room_title = get_the_title();
$filename = urlencode( 'eb_room_'.$room_id.'.ics' );
// Set the correct headers for this file
header("Content-Description: File Transfer");
header("Content-Disposition: attachment; filename=".$filename);
header('Content-type: text/calendar; charset=utf-8');
header("Pragma: 0");
header("Expires: 0");
$calendar = '';
$calendar .= "BEGIN:VCALENDAR\r\n";
$calendar .= "PRODID;X-RICAL-TZSOURCE=TZINFO:-//Eagle Booking//Calendar//EN\r\n";
$calendar .= "CALSCALE:GREGORIAN\r\n";
$calendar .= "METHOD:PUBLISH\r\n";
$calendar .= "VERSION:2.0\r\n";
// Get all the bookings of the room (end date after today)
$eb_room_bookings = $wpdb->get_results( "SELECT * FROM ".EAGLE_BOOKING_TABLE." WHERE id_post = $room_id " );
foreach ( $eb_room_bookings as $eb_room_booking ) {
$checkin = DateTime::createFromFormat("m/d/Y", $eb_room_booking->date_from)->format('Ymd\THis');
$checkout = DateTime::createFromFormat("m/d/Y", $eb_room_booking->date_to)->format('Ymd\THis');
$booking_id = $eb_room_booking->id;
$eb_today = date("Y-m-d");
$eb_end_date = DateTime::createFromFormat("m/d/Y", $eb_room_booking->date_to)->format('Y-m-d');
// Export only active booking
if ( $eb_end_date >= $eb_today ) {
$calendar .= "BEGIN:VEVENT\r\n";
$calendar .= "DTSTAMP:" . date("Ymd\THis\Z", time()) . "\r\n";
$calendar .= "DTSTART;VALUE=DATE:".$checkin."\r\n";
$calendar .= "DTEND;VALUE=DATE:".$checkout."\r\n";
$calendar .= "UID:EB".$booking_id."\r\n";
$calendar .= "DESCRIPTION:[EB] Resevation for ".$room_title."\r\n";
$calendar .= "SUMMARY:[EB] Resevation by ".$eb_room_booking->user_first_name.' '.$eb_room_booking->user_last_name." for ".$room_title."\r\n";
$calendar .= "LOCATION:".eb_room_branch($room_id)."\r\n";
$calendar .= "END:VEVENT\r\n";
}
}
$calendar .= "END:VCALENDAR";
endwhile;
echo $calendar;
}
/**
* icsToArray
* Read ics file and return array
*/
public function icsToArray($file){
$icsFile = wp_remote_get($file);
$icsFileContent = wp_remote_retrieve_body( $icsFile );
$icsData = explode("BEGIN:", $icsFileContent);
foreach($icsData as $key => $value){
$icsDatesMeta[$key] = explode("\n", $value);
}
foreach($icsDatesMeta as $key => $value){
foreach($value as $subKey => $subValue){
if($subValue != ""){
if($key != 0 && $subKey == 0){
$icsDates[$key]["BEGIN"] = trim($subValue);
}else{
$subValueArr = explode(":", $subValue, 2);
$icsDates[$key][$subValueArr[0]] = trim($subValueArr[1]);
}
}
}
}
return $icsDates;
}
/**
* icsToDate
* Covert ics datestamp to system date format
*/
public function icsToDate($datestamp) {
$date = substr($datestamp, 0, 8);
return DateTime::createFromFormat("Ymd", $date)->format('m/d/Y');
}
/**
* Import .ics into DB
* Check room availability first
* The import process should run on AJAX call or on Cronjob
*/
public function import_ics() {
// DB QUERY
global $wpdb;
// Lets loop all URLs - Retrive all .ics URLs.
$eb_ics = get_option('eb_ical_urls');
if ( $eb_ics ) {
foreach ( $eb_ics as $key => $item ) {
$eb_ics_url = $item['url'];
$eb_ical_room_id = $item['room_id'];
$eb_ics_data = $this->icsToArray($eb_ics_url);
$eb_existing_bookings = array();
$eb_bookings = $wpdb->get_results("SELECT * FROM ".EAGLE_BOOKING_TABLE." WHERE id_post = $eb_ical_room_id");
// Add all returned results in array
if ( !empty($eb_bookings) ) foreach ($eb_bookings as $eb_booking) {
$eb_existing_bookings[] = $eb_booking->paypal_tx;
}
// Lets loop all events
foreach( $eb_ics_data as $key => $icsEvent ){
if( $icsEvent['BEGIN'] == "VEVENT") {
// Get event details
$event_start_date = isset( $icsEvent ['DTSTART;VALUE=DATE'] ) ? $icsEvent ['DTSTART;VALUE=DATE'] : $icsEvent ['DTSTART'];
$event_end_date = isset( $icsEvent ['DTEND;VALUE=DATE'] ) ? $icsEvent ['DTEND;VALUE=DATE'] : $icsEvent ['DTEND'];
$cal_id = isset( $icsEvent ['UID'] ) ? $icsEvent ['UID'] : $icsEvent ['UID'];
// Convert date format to system format Y/m/d
$checkin = $this->icsToDate($event_start_date);
$checkout = $this->icsToDate($event_end_date);
$eb_today = date("Y-m-d");
$eb_end_date = DateTime::createFromFormat("m/d/Y", $checkout)->format('Y-m-d');
// Import only active bookings and only if the booking does not already exists
if ( $eb_end_date >= $eb_today && !in_array( $cal_id, $eb_existing_bookings ) ) {
if ( eagle_booking_is_qnt_available( eb_room_availability( $eb_ical_room_id, $checkin, $checkout), $checkin, $checkout, $eb_ical_room_id ) == 1 ) {
// Enter the reservation into the db
$insert_booking = eb_insert_booking_into_db(
$eb_ical_room_id,
get_the_title($eb_ical_room_id),
date('H:m:s F j Y'),
$checkin,
$checkout,
'', // Guests
'', // Adults
'', // Children
'0', // Price
'0',
'',
'',
'',
'-', // Firstname
'-', // Lastname
'',
'0',
'',
''.' '.'',
'',
'',
'',
'',
'',
'completed',
eb_currency(),
$cal_id,
'external',
'external'
);
} else {
echo "Conflict Detedcted";
}
}
}
}
}
}
}
/**
* Sync Calendars Manually [AJAX Request]
* Read all .ics files
*/
public function manually_sync_ics() {
// DB QUERY
global $wpdb;
$return_data['logs'] = '';
// Check if Ajax response and get Ajax variables
if ( !empty($_POST['room_id']) ) {
$entry_nonce = sanitize_text_field( $_POST['nonce'] );
$requested_room_id = sanitize_text_field( $_POST['room_id'] );
// Check nonce
if ( !wp_verify_nonce($entry_nonce, 'nonce') ) {
$return_data['status'] = 'failed';
$return_data['mssg'] = __('Invalid Nonce', 'eagle-booking');
// If everything is ok let's proceed to the deletion
} else {
// Get all URLs
$eb_ics = get_option('eb_ical_urls');
if ( $eb_ics ) {
$url_exist = false;
foreach ( $eb_ics as $key => $item ) {
$eb_ics_url = $item['url'];
$eb_ical_room_id = $item['room_id'];
$eb_room_title = get_the_title($eb_ical_room_id);
// Get only the URLs of the specific room
if ( $eb_ical_room_id === $requested_room_id ) {
$url_exist = true;
$return_data['logs'] .= "Checking the URL ".$eb_ics_url;
$eb_ics_data = $this->icsToArray($eb_ics_url);
// Booking Source based on provided URL [To be extended]
switch(true) {
case strpos($eb_ics_url, 'booking.com') !== false:
$eb_booking_source = 'bookingcom';
break;
case strpos($eb_ics_url, 'airbnb') !== false:
$eb_booking_source = 'airbnb';
break;
default:
$eb_booking_source = 'external';
break;
}
// Check if the mentioned reservation has been already inserted before
$eb_existing_bookings = array();
$eb_bookings = $wpdb->get_results("SELECT * FROM ".EAGLE_BOOKING_TABLE." WHERE id_post = $eb_ical_room_id");
// Add all returned results in array
if ( !empty($eb_bookings) ) foreach ($eb_bookings as $eb_booking) {
$eb_existing_bookings[] = $eb_booking->paypal_tx;
}
if ( !empty( $eb_ics_data ) ) {
// Lets loop all events
foreach( $eb_ics_data as $key => $icsEvent ){
if( $icsEvent['BEGIN'] == "VEVENT") {
// Get event details
$event_start_date = isset( $icsEvent ['DTSTART;VALUE=DATE'] ) ? $icsEvent ['DTSTART;VALUE=DATE'] : $icsEvent ['DTSTART'];
$event_end_date = isset( $icsEvent ['DTEND;VALUE=DATE'] ) ? $icsEvent ['DTEND;VALUE=DATE'] : $icsEvent ['DTEND'];
$cal_id = isset( $icsEvent ['UID'] ) ? $icsEvent ['UID'] : $icsEvent ['UID'];
// Convert date format to system format Y/m/d
$checkin = $this->icsToDate($event_start_date);
$checkout = $this->icsToDate($event_end_date);
$eb_today = date("Y-m-d");
$eb_end_date = DateTime::createFromFormat("m/d/Y", $checkout)->format('Y-m-d');
// Import only active bookings and only if the booking does not already exists
if ( $eb_end_date >= $eb_today && !in_array( $cal_id, $eb_existing_bookings ) ) {
if ( eagle_booking_is_qnt_available( eb_room_availability( $eb_ical_room_id, $checkin, $checkout), $checkin, $checkout, $eb_ical_room_id ) == 1 ) {
// Enter the reservation into the db
$insert_booking = eb_insert_booking_into_db(
$eb_ical_room_id,
get_the_title($eb_ical_room_id),
date('H:m:s F j Y'),
$checkin,
$checkout,
'', // Guests
'', // Adults
'', // Children
'0', // Price
'0',
'',
'',
'',
'-', // Firstname
'-', // Lastname
'',
'0',
'',
''.' '.'',
'',
'',
'',
'',
'',
'completed',
eb_currency(),
$cal_id,
'external',
$eb_booking_source
);
if ( $insert_booking == true ) {
$return_data['status'] = 'success';
$return_data['mssg'] = __('Bookings imported successfully', 'eagle-booking');
} else {
$return_data['mssg'] = __('Something went wrong', 'eagle-booking');
}
} else {
$return_data['status'] = 'failed';
$return_data['mssg'] = __('Conflict detected', 'eagle-booking');
$return_data['logs'] .= "The entry ".$cal_id. "was added succesfully";
}
} else {
$return_data['status'] = 'failed';
$return_data['mssg'] = __('No new booking detected for the', 'eagle-booking').' '.$eb_room_title;
}
} else {
$return_data['status'] = 'failed';
$return_data['mssg'] = __('No valid event detected', 'eagle-booking');
}
}
}
}
}
// check if any URL founded after the loop completed
if ( $url_exist == false ) {
$return_data['status'] = 'failed';
$return_data['mssg'] = __('No URL found for the', 'eagle-booking').' '.$eb_room_title;
}
} else {
$return_data['status'] = 'failed';
$return_data['mssg'] = __('No URL found for the', 'eagle-booking').' '.$eb_room_title;
}
}
} else {
$return_data['status'] = 'failed';
$return_data['mssg'] = __('No ID', 'eagle-booking');
}
// Return all data to json
wp_send_json($return_data);
wp_die();
}
/**
* On Load Retrive Rooms
*/
public function entries() {
// echo ''; print_r($entries); echo '
';
$html = '';
$args = array(
'post_type' => 'eagle_rooms',
'posts_per_page' => -1
);
$the_query = new WP_Query( $args );
while ( $the_query->have_posts() ) : $the_query->the_post(); ?>
";
$html .= " | ";
$html .= "".$feed_url." | ";
$html .= "";
$html .= "";
$html .= " | ";
$html .= "";
$html .= "";
$html .= "";
// $html .= "";
$html .= " | ";
$html .= "";
endwhile;
return $html;
}
/**
* Render Output
*/
public function render() {
?>