<? include_once("./includes/application_top.php"); ?>

<?php

// $numSelectedOptions = count( $_POST['bookingOptions'] ) ;

// echo "<hr>num selected = $numSelectedOptions<hr>" . $_SESSION['MINIMUM_ADMIN_BOOKING_OPIONS'] . "<pre>";

// print_r( $_POST ) ;

// echo "</pre>" ;

//exit ;

?>

<?

if (REQUIRE_AUTH_FOR_ADDING_FLAG) {

if (!@wrap_session_is_registered('valid_user')) {

header('Location: ' . href_link(FILENAME_LOGIN, 'origin=' . FILENAME_ADD_EVENT . '&' . make_hidden_fields_workstring(), 'NONSSL'));

wrap_exit();

}

}

//set a shorter test for admin/regular user

$is_admin = false ;

if ( wrap_session_is_registered("admin_user") ) {

$is_admin = true ;

}

//set a shorter test for the block booking test

$can_block_book = false ;

if ( $is_admin ) {

//all admins can block book - no exceptions

$can_block_book = true ;

} else if ( wrap_session_is_registered("block_book") ) {

//this is a regular user who is allowed to block book

$can_block_book = true ;

}

//set some shorter vars for bookings made by admins

$ignoreRules = false ;

$deductCredits = true ;

$bookingByUserID = get_user_id($_SESSION['valid_user']) ;

$bookingForUserID = $bookingByUserID ; // a default that may get overwritten later on in the code

$bookingForUsername = $_SESSION['valid_user'] ;

$bookeeMinimumAdvanceBookingLimit = $_SESSION['MINIMUM_ADVANCE_BOOKING_LIMIT'] ;

$bookeeAdvanceBookingLimit = $_SESSION['ADVANCE_BOOKING_LIMIT'] ;

$bookeeUsesCredits = true ;

if ( $_SESSION['booking_credits'] == 'Not used') {

$bookeeUsesCredits = false ;

}

$bookeeCreditsRemaining = $_SESSION['booking_credits'] ;

//update details if a booked_by value is passed

if ( isset( $_POST['booked_for'] ) && ( $_POST['booked_for'] != '' ) ) {

//is this an admin booking for an unspecified person?

if ( $_POST['booked_for'] == 'NotSet' ) {

//it is. In this instance no booking rules apply at all

$deductCredits = false ;

} else {

//specify who the admin is booking for

$bookingForUserID = $_POST['booked_for'] ;

$userDetails = get_user( $bookingForUserID ) ;

$bookingForUsername = $userDetails['username'] ;

$deductCredits = true ; //already set - leave as default

$bookeeUsesCredits = true ;

if ( $userDetails['booking_credits'] == 'Not used') {

$bookeeUsesCredits = false ;

}

$bookeeCreditsRemaining = $userDetails['booking_credits'] ;

}

$ignoreRules = true ;

$bookeeAdvanceBookingLimit = 0 ; //no booking limit

}

$page_error_message = '';

$total_bookings_already_made = 0 ;

$remaining_booking_slots_allowed = 0 ;

// ADD EVENT OR CHECK EVENT FORM SUBMIT BUTTONS

if (!empty($_POST['add_event']) || !empty($_POST['check_event'])) {

// VALIDATE DATA

// DEFINE DATES (Do not change from YYYY-MM-DD format!)

$starting_date = sprintf("%04d-%02d-%02d", $_POST['start_year'], $_POST['start_mon'], $_POST['start_day']);

$ending_date = sprintf("%04d-%02d-%02d", $_POST['end_year'], $_POST['end_mon'], $_POST['end_day']);

$recur_date = sprintf("%04d-%02d-%02d", $_POST['recur_year'], $_POST['recur_mon'], $_POST['recur_day']);

$dates_within_limit = true ; // default to everything is okay

$bookingTooFarAhead = false ;

$bookingTooSoonAhead = false ;

$unix_todays_date = date('U') ;

list ($start_hour, $start_min) = explode(":", $_POST['start_time']);

$unix_starting_date = mktime( $start_hour, $start_min, 0, $_POST['start_mon'], $_POST['start_day'], $_POST['start_year'] ) ;

//advance booking limit does not apply to admins

if ( !$is_admin && !$ignoreRules ) {

// override the end and recurrence dates if they are beyond the booking limit

$curr_time = date('U') ;

$curr_year = date( 'Y', $curr_time ) ;

$curr_month = date( 'm', $curr_time ) ;

$curr_day = date( 'd', $curr_time ) ;

$curr_hour = date( 'H', $curr_time ) ;

$curr_min = date( 'i', $curr_time ) ;

$curr_sec = date( 's', $curr_time ) ;

$unix_ending_date = mktime( $curr_hour, $curr_min, $curr_sec, $_POST['end_mon'], $_POST['end_day'], $_POST['end_year'] ) ;

$unix_recur_date = mktime( $curr_hour, $curr_min, $curr_sec, $_POST['recur_mon'], $_POST['recur_day'], $_POST['recur_year'] ) ;

$unix_minimum_date = mktime( ($curr_hour + $bookeeMinimumAdvanceBookingLimit), $curr_min, $curr_sec, $curr_month, $curr_day, $curr_year ) ;

$unix_limited_date = mktime( ($curr_hour + $bookeeAdvanceBookingLimit), $curr_min, $curr_sec, $curr_month, $curr_day, $curr_year ) ;

if ( $unix_starting_date < $unix_minimum_date ) {

//the booking is trying to be made inside the mimumum period (too soon to event start)

//fail the request

$dates_within_limit = false ;

$bookingTooSoonAhead = true ;

}

$limited_year = date('Y', $unix_limited_date) ;

$limited_month = date('m', $unix_limited_date) ;

$limited_day = date('d', $unix_limited_date) ;

$limited_ending_date = sprintf("%04d-%02d-%02d", $limited_year, $limited_month, $limited_day) ;

if ( $unix_ending_date > $unix_limited_date ) {

// end date is > limit. Replace end date with limited version.

$ending_date = $limited_ending_date ;

// update form to show max values

$_POST['end_year'] = $limited_year ;

$_POST['end_mon'] = $limited_month ;

$_POST['end_day'] = $limited_day ;

$_POST['end_time'] = MIN_BOOKING_HOUR ;

$_REQUEST['end_year'] = $limited_year ;

$_REQUEST['end_mon'] = $limited_month ;

$_REQUEST['end_day'] = $limited_day ;

$_REQUEST['end_time'] = MIN_BOOKING_HOUR ;

//fail the request

$dates_within_limit = false ;

$bookingTooFarAhead = true ;

}

if ( $unix_recur_date > $unix_limited_date ) {

// end date is > limit. Replace end date with limited version.

$recur_date = $limited_ending_date ;

// update form to show max values

$_POST['recur_year'] = $limited_year ;

$_POST['recur_mon'] = $limited_month ;

$_POST['recur_day'] = $limited_day ;

$_REQUEST['recur_year'] = $limited_year ;

$_REQUEST['recur_mon'] = $limited_month ;

$_REQUEST['recur_day'] = $limited_day ;

//fail the request

$dates_within_limit = false ;

$bookingTooFarAhead = true ;

}

}

// DEFINE THE RECURRING DATES, FREQUENCY AND INTERVAL

$recur_freq = stripslashes($_REQUEST['recur_freq']);

$recur_interval = stripslashes($_REQUEST['recur_interval']);

$recurring_dates = array ();

$recurring_dates = get_recurrence_dates($starting_date, $ending_date, $recur_date, $recur_freq, $recur_interval);

//NUMBER OF SPANNING DAYS (NOT including the recurrence dates)

$days_span = days_span($starting_date, $ending_date);

//echo "<br />Days Span: $days_span<br />";

// CHECK REQUIRED FIELDS

if ($_POST['subject'] == "") {

$page_error_message = "You have not filled out the add form completely. Please type in a subject.";

}

// CHECK DATES

elseif ( $unix_starting_date < $unix_todays_date ) {

$page_error_message = "Your starting date is in the past! Please enter a start date in the future." ;

}

elseif (!(check_valid_date($starting_date))) {

$page_error_message = "Your starting date does not exist. There are only " .

number_of_days_in_month($_POST['start_year'], $_POST['start_mon']) . " days in " . month_name($_POST['start_mon']) .

" " . $_POST['start_year'] . ". Please check the calendar and try again.";

}

elseif (!($dates_within_limit)) {

if ( $bookingTooSoonAhead ) {

$page_error_message = "Your starting time is outside of the minimum booking period of " . $bookeeMinimumAdvanceBookingLimit . " hours.<br><br>" ;

$page_error_message .= "Please select a later booking slot and re-submit the form." ;

} else {

//Basically: $bookingTooFarAhead == true

$page_error_message = "Your ending date is outside of the booking limit of " . ($bookeeAdvanceBookingLimit / 24) . " days.<br><br>" ;

$page_error_message .= "The form has been updated to reflect the maximum end and recurrence dates (where applicable).<br>Please check these dates, select an appropriate start date and re-submit the form." ;

}

}

elseif (!(check_valid_date($ending_date))) {

$page_error_message = "Your ending date does not exist. There are only " .

number_of_days_in_month($_POST['end_year'], $_POST['end_mon']) . " days in " . month_name($_POST['end_mon']) .

" " . $_POST['end_year'] . ". Please check the calendar and try again.";

}

elseif (!(check_valid_date($recur_date)) && $recur_interval != '') {

$page_error_message = "Your recurring date does not exist. There are only " .

number_of_days_in_month($_POST['recur_year'], $_POST['recur_mon']) . " days in " . month_name($_POST['recur_mon']) .

" " . $_POST['recur_year'] . ". Please check the calendar and try again.";

}

// CHECK THAT ENDING DATE/TIME > STARTING DATE/TIME

elseif ( ( implode("", explode("-",$ending_date)) . implode("", explode(":",$_POST['end_time'])) )+0 <=

( implode("", explode("-",$starting_date)) . implode("", explode(":",$_POST['start_time'])) )+0 ) {

$page_error_message = "Your ending date and time must occur after your starting " .

"date and time. Please check your dates and times and try again.";

} // end of if/elseif

// CHECK THAT RECUR DATE > ENDING DATE/TIME

elseif ( implode("", explode("-",$recur_date))+0 <= implode("", explode("-",$ending_date))+0

&& !($recur_interval == 'none' || $recur_interval == '') ) {

$page_error_message = "Your recurring until date must occur after your ending " .

"date. Please check your dates and try again.";

} // end of if/elseif

//if recurrence interval is set to none, overwrite the recur_date with

//the start date to prevent entry of past recur dates into the db

if ( ($recur_interval == 'none') || ($recur_interval == '') ) {

$recur_date = $starting_date ;

}

// CHECK FOR OVERLAPPING RECURRENCE PROBLEM

//echo "Recurrence Dates:<br />";

reset($recurring_dates);

while (list($date,$freq) = each($recurring_dates)) {

//echo "Date: $date, Freq: $freq<br />";

if ($date != '' && $freq > 1) {

$page_error_message = 'Recurrency Problem: Your &quot;Recurrency Interval&quot; is '.

'too small for the spanning days between your starting and ending dates. This causes '.

'overlapping of dates to occur. Try increasing your &quot;Recurrency Interval&quot; '.

'or change your starting and ending dates.';

}

}

// MAKE SURE THE MINIMUM NUMBER OF REQUIRED BOOKING OPTIONS HAVE BEEN SELECTED

$numSelectedOptions = count( $_POST['bookingOptions'] ) ;

$user_info = get_user( $bookingForUserID ) ;

if ( $user_info['is_admin'] == '1' ) {

if ( $numSelectedOptions < $_SESSION['MINIMUM_ADMIN_BOOKING_OPIONS'] ) {

$page_error_message = "Please select a minimum of " . $_SESSION['MINIMUM_ADMIN_BOOKING_OPIONS'] . " booking options." ;

}

} else {

if ( $numSelectedOptions < $_SESSION['MINIMUM_USER_BOOKING_OPIONS'] ) {

$page_error_message = "Please select a minimum of " . $_SESSION['MINIMUM_USER_BOOKING_OPIONS'] . " booking options." ;

}

}

//check the users allowed booking limit. If it is > 0 (0 being unlimited) check that this is within limit:

if ( !$ignoreRules ) {

if (($user_info['max_bookings'] != '') && ($user_info['max_bookings'] > 0)) {

// Check how many upcoming bookings the user already has reserved in the system

$user_events_result = get_user_events($bookingForUsername, true) ;

while ($user_events_row = wrap_db_fetch_array( $user_events_result) ) {

//echo '<pre>' ;

//print_r( $user_events_row ) ;

//echo '</pre>' ;

$display_dates_and_time_ranges = get_event_dates_and_time_ranges($user_events_row['event_id'], $user_events_row['location']);

if (count($display_dates_and_time_ranges) > 0) {

reset ($display_dates_and_time_ranges);

foreach ($display_dates_and_time_ranges as $display_date_and_time) {

list ($date, $time_range) = explode(" ", $display_date_and_time);

list ($from_time, $to_time) = explode("-", $time_range);

$time_slots = get_times_in_range($from_time, $to_time, DISPLAY_TIME_INTERVAL);

if (count($time_slots)>1) $trash = array_pop($time_slots);

foreach ($time_slots as $time_slot) {

//make sure the dates and times are today (now) or later (ie. not in the past)

list($year, $month, $day) = explode("-",$date);

list($hour, $min, $sec) = explode(":", $time);

// Hack for Warning: mktime() expects parameter 1 to be long, string given

$hour = (int) $hour;

if (mktime($hour, $min, $sec, $month, $day, $year) > date('U')) {

$total_bookings_already_made++ ;

}

} // end foreach time_slot

}

}

}

//update the number of booking slots remaining

$remaining_booking_slots_allowed = $user_info['max_bookings'] - $total_bookings_already_made ;

//echo "remain = $remaining_booking_slots_allowed, max = " . $user_info['max_bookings'] . ", total used = $total_bookings_already_made<br>" ;

//make sure that this is not more than the user is allowed to make at any one time

//and that they therefore have remaining booking slots available to them

if ($remaining_booking_slots_allowed < 1) {

//booking limit already reached, do not allow any more to be made

$page_error_message = 'You have already reached your limit of ' . $user_info['max_bookings'] . ' booking' ;

if ($user_info['max_bookings'] > 1) {

$page_error_message .= 's' ;

}

$page_error_message .= '.<br><br>You will be able to make new bookings as your existing bookings pass.' ;

}

}

}

// DATA HAS PASSED VALIDATION - PROCESS DATE AND TIME DATA

if ($page_error_message == '') {

//echo "Start Date: ".$starting_date."<br />";

//echo "Start Time: ".$_POST['start_time']."<br />";

//echo "End Date: ".$ending_date."<br />";

//echo "End Time: ".$_POST['end_time']."<br />";

// ENSURE THE CREATION OF THE SCHEDULE TABLE DATA FOR THE SPANNING

// DETERMINE THE TIME RANGES FOR THE SPANNING DAYS

$time_ranges_for_spanning_days = array (); // "hh:mm-hh:mm" format (min_time-max_time)

$time_ranges_for_spanning_days = get_time_ranges_for_spanning_days(

sprintf("%02d", MIN_BOOKING_HOUR).':00', sprintf("%02d", MAX_BOOKING_HOUR).':00',

$_POST['start_time'], $_POST['end_time'], $days_span);

//echo "<br />Time Ranges for Spanning Dates:<br />";

//foreach ($time_ranges_for_spanning_days as $tr) { echo "---$tr<br />"; }

//reset ($time_ranges_for_spanning_days);

//echo "<br /><br />";

// REPEATATIVELY BUILD-OUT THE TIME RANGES FOR SPANNING DAYS

// OVER THE RECURRING DATES ARRAY. (This array includes the spanning days.)

$display_dates_and_time_ranges = array (); // FOR HTML DISPLAY

$scheduled_date_time_data = array (); // FOR SQL DATABASE

$day = 1; // start on the first span day time range.

reset($recurring_dates);

while (list($date,$freq) = each($recurring_dates)) {

if ($day > $days_span) { $day = 1; }

$time_range = $time_ranges_for_spanning_days[$day-1];

//echo "Time Range: $time_range <br />";

list($range_start_time, $range_end_time) = explode("-", $time_range); // "hh:mm-hh:mm"

// Define the date/time blocks in SQL format.

$time_blocks = get_times_in_range ($range_start_time, $range_end_time,

BOOKING_TIME_INTERVAL, false);

foreach ($time_blocks as $time_block) {

//echo "---$time_block<br />";

$scheduled_date_time_data[] = $date.' '.$time_block.':00'; // SQL

}

$display_dates_and_time_ranges[] = $date.' '.$time_range; // Display

$day++;

}

// CHECK AVAILABILITY OF DATE TIME DATA

$scheduled_slots = count($scheduled_date_time_data);

//echo "Scheduled Slots: ".$scheduled_slots."<br />";

$available_date_time_data = array ();

$unavailable_date_time_data = array ();

$availability_count = check_schedule_availability(

$scheduled_date_time_data, $location_db_name[stripslashes($_REQUEST['location'])] );

//echo "Availability Count: ".$availability_count."<br />";

// All slots not available condition check.

if ($scheduled_slots > $availability_count) {

$page_error_message = 'Availability Problem: Not all of the selected date and time slots ' .

'are available for booking. Please check the conflicting date and time slots, ' .

'make the necessary changes to your booking form and try again.';

$unavailable_date_time_data = find_schedule_unavailability(

$scheduled_date_time_data, $location_db_name[stripslashes($_REQUEST['location'])] );

if (count($unavailable_date_time_data) > 0) {

$available_date_time_data = array_minus_array($scheduled_date_time_data, $unavailable_date_time_data);

}

} else if ( !ignoreRules && ($availability_count > $remaining_booking_slots_allowed) && (($user_info['max_bookings'] == '') || ($user_info['max_bookings'] != 0)) ) {

//user is attempting to book more slots than they are allowed to (and they are not allowed unlimited bookings).

//report error to user and do not allow the booking without ammendments

$page_error_message = 'You are attempting to book ' . $availability_count . ' slot' ;

if ($availability_count > 1) {

$page_error_message .= 's' ;

}

$page_error_message .= ', however you ' ;

if ( $total_bookings_already_made > 0 ) {

$page_error_message .= 'already have ' . $total_bookings_already_made . ' slot' ;

if ($total_bookings_already_made > 1) {

$page_error_message .= 's' ;

}

$page_error_message .= ' booked and ' ;

}

$page_error_message .= 'are only allowed to book ' . $user_info['max_bookings'] . ' slot' ;

if ($user_info['max_bookings'] > 1) {

$page_error_message .= 's' ;

}

$page_error_message .= ' in advance.<br><br>' ;

if ($availability_count > 1) {

//more than 1 slot requested, suggest reducing dates or recurrence settings

$page_error_message .= 'Please reduce the number of slots you are attempting to book by limiting your time and/or recurrence intervals.' ;

} else {

//only 1 slot requested, user has no slots left

//Note: this clause should never get hit as a previous error should have been thrown.

// This is here for completeness and in case of other (earlier) failure

$page_error_message .= 'You will be able to book additional slots as your existing bookings pass.' ;

}

} else if ( $deductCredits && $bookeeUsesCredits && ($bookeeCreditsRemaining < $scheduled_slots) ) {

//if the user uses booking credits, ensure that they have enough

//left to cover the number of slots that they are trying to book

//getting into this if block tells us that the user DOES use credits

//and that they do NOT have ENOUGH CREDITS left to cover the attempted booking

//Set the right message depending on if we are making the booking for ourselves or not

if ($bookingForUsername == $_SESSION['valid_user'] ) {

//booking for self

$page_error_message = 'You do not have enough credits to make this booking (' . ($scheduled_slots - $bookeeCreditsRemaining) . ' more required).<br>' ;

$page_error_message .= 'Please purchase additional credits.' ;

} else {

//booking for someone else

$page_error_message = 'User ' . $bookingForUsername . ' does not have any credits, <a href="' . FILENAME_ADMIN_BOOKING_CREDITS . '">ASSIGN</a> some more.' ;

}

} else {

//all is well, move the slots to the available array ready for insertion to the db

$available_date_time_data = $scheduled_date_time_data;

}

}

// IF ALL IS WELL WITH THE SCHEDULE DATA AVAILABILITY - ADD EVENT DATA

//echo "valid user: ".$_SESSION['valid_user']."<br />user_id: ".get_user_id($_SESSION['valid_user'])."<br />";

if ($page_error_message == '' && $_POST['add_event'] != "") {

//see if the user wanted their selected options to be saved

if ( $_POST['saveBookingOptions'] == 'yes' ) {

if ( ( $bookingByUserID != '' ) && ( $bookingByUserID != '%' ) ) {

//remove any existing preferences for this user

$query = 'DELETE FROM ' . BOOKING_USER_OPTIONS_TABLE . ' WHERE user_id="' . $bookingByUserID . '"' ;

wrap_db_query( $query ) ;

//save the new preferences to the db for use next time

$numBookingOptions = count( $_POST['bookingOptions'] ) ;

for ( $o = 0 ; $o < $numBookingOptions ; $o++ ) {

$query = "INSERT INTO " . BOOKING_USER_OPTIONS_TABLE . " SET user_id = " . $bookingByUserID . ", option_id = '" . $_POST['bookingOptions'][$o] . "'" ;

wrap_db_query( $query ) ;

}

}

}

// Attempt to Add the Event to the Database

$add_event_id = add_event($bookingForUsername, $scheduled_date_time_data, $_REQUEST['subject'], $_REQUEST['location'],

$starting_date.' '.$_REQUEST['start_time'], $ending_date.' '.$_REQUEST['end_time'],

$_REQUEST['recur_interval'], $_REQUEST['recur_freq'],

$recur_date, $_REQUEST['desc'], $_POST['bookingOptions']);

if (!empty($add_event_id)) {

$page_info_message = "Event added successfully!" ;

//if the user uses booking credits update their remaining credits

if ( $deductCredits && $bookeeUsesCredits ) {

update_booking_credits( $bookingForUsername, $scheduled_slots, 'dec' ) ;

//Set the right message depending on if we are making the booking for ourselves or not

if ($bookingForUsername == $_SESSION['valid_user'] ) {

//booking for self

$page_info_message .= '<br><br>' . $scheduled_slots . ' credits have been deducted for this booking. You have ' . remaining_booking_credits( $bookingForUsername ) . ' credits remaining.' ;

} else {

//booking for someone else

$page_info_message .= '<br><br>NOTE: User ' . $bookingForUsername . ' has had ' . $scheduled_slots . ' credits deducted. ' . remaining_booking_credits( $bookingForUsername ) . ' credits remaining.' ;

}

}

//see if booking cinfirmation e-mails are to get sent out

if ( $_SESSION['BOOKING_CONF_EMAILS_SEND'] ) {

//create an array of the things we are looking to replace in the body and subject of the e-mail

$mailTags = Array( '%firstname%', '%lastname%', '%sitename%', '%bookingtimes%', '%bookingtimesvertical%', '%period%', '%location%', '%slots%', '%briefdesc%', '%fulldesc%', '%options%' ) ;

//figure out the variables that might be reuired in the message

$mailVars['firstname'] = $user_info['firstname'] ;

$mailVars['lastname'] = $user_info['lastname'] ;

$mailVars['sitename'] = SITE_NAME ;

$mailVars['bookingtimes'] = '' ;

$mailVars['bookingtimesvertical'] = '' ;

$horizSeparator = '' ;

$vertSeparator = '' ;

foreach( $scheduled_date_time_data as $display_date_and_time ) {

list($slot_date, $slot_time) = explode(" ", $display_date_and_time);

list($year, $month, $day) = explode("-",$slot_date);

list($hour, $min, $sec) = explode(":", $slot_time);

$niceTime = $day . '/' . $month . '/' . $year . ' at ' . $hour . ':' . $min ;

$mailVars['bookingtimes'] .= $horizSeparator . $niceTime ;

$mailVars['bookingtimesvertical'] .= $vertSeparator . $niceTime ;

//update the separators

$horizSeparator = ', ' ;

$vertSeparator = "\n" ;

}

$mailVars['period'] = BOOKING_TIME_INTERVAL . ' minutes' ;

$mailVars['location'] = $location_display[($_REQUEST['location'])] ;

$mailVars['slots'] = $scheduled_slots ;

$mailVars['briefdesc'] = $_REQUEST['subject'] ;

$mailVars['fulldesc'] = $_REQUEST['desc'] ;

$mailVars['options'] = '' ;

$optionsSeparator = '' ;

$numSelectedOptions = count( $_POST['bookingOptions'] ) ;

for ( $o = 0 ; $o < $numSelectedOptions ; $o++ ) {

$result = wrap_db_query("SELECT description FROM " . BOOKING_OPTIONS_TABLE . " WHERE option_id='" . $_POST['bookingOptions'][$o] . "' LIMIT 0,1") ;

if ( $result && ( wrap_db_num_rows( $result ) > 0 ) ) {

if ( $fields = wrap_db_fetch_array($result) ) {

$mailVars['options'] .= $optionsSeparator . $fields['description'] ;

$optionsSeparator = ', ' ;

}

}

}

if ( strlen( $mailVars['options'] ) < 1 ) {

$mailVars['options'] = 'none' ;

}

//send a booking confirmation

$mailSubject = str_replace( $mailTags, $mailVars, $_SESSION['BOOKING_CONF_EMAILS_SUBJECT'] ) ;

$mailBody = str_replace( $mailTags, $mailVars, $_SESSION['BOOKING_CONF_EMAILS_BODY'] ) ;

send_mail( $_SESSION['BOOKING_CONF_EMAILS_FROM_NAME'], $_SESSION['BOOKING_CONF_EMAILS_FROM'], ( $user_info['firstname'] . ' ' . $user_info['lastname'] ), $user_info['email'], $mailSubject, $mailBody ) ;

//see if the user wants a copy CC'd to themselves

if ( $_SESSION['BOOKING_CONF_EMAILS_CC'] !== false ) {

send_mail( $_SESSION['BOOKING_CONF_EMAILS_FROM_NAME'], $_SESSION['BOOKING_CONF_EMAILS_FROM'], $_SESSION['valid_user'], $_SESSION['BOOKING_CONF_EMAILS_CC'], $mailSubject, $mailBody ) ;

}

}

//see if buddy list notification emails are to be sent out

if ( $_SESSION['BUDDY_LIST_EMAILS_SEND'] && !$is_admin && $notify_buddies=='1' ) {

// here i have to make 2 calls to the db beacuse running and old version of mysql, we cant run nested queries.

// get the buddyid of all buddies

$Buddies = wrap_db_query( "SELECT buddy_id FROM " . BOOKING_BUDDIES . " where user_id = '" . $bookingByUserID . "'" ) ;

// we only want to run the rest if the user has buddies (could possibly put in a session variable

// which is cheched on login so we dont have to run the above query to improve performance

if ( $Buddies && ( wrap_db_num_rows( $Buddies ) > 0 ) ) {

while ( $myBuddies = wrap_db_fetch_array( $Buddies ) ) {

$myBuddiesIDs[] = $myBuddies['buddy_id'];

}

if(!empty($myBuddiesIDs)) {

$allUsers = wrap_db_query( "SELECT user_id, firstname, lastname, email FROM " . BOOKING_USER_TABLE . " where user_id IN ( " . implode(",", $myBuddiesIDs) . ")" );

while ( $myUsers = wrap_db_fetch_array( $allUsers ) ) {

foreach ($myUsers as $item) {

$my_users[$myUsers['user_id']]['firstname'] = $myUsers['firstname'];

$my_users[$myUsers['user_id']]['lastname'] = $myUsers['lastname'];

$my_users[$myUsers['user_id']]['email'] = $myUsers['email'];

}

}

}

}

//create an array of the things we are looking to replace in the body and subject of the e-mail

$mailTags = Array( '%firstname%', '%lastname%', '%sitename%', '%bookingtimes%', '%bookingtimesvertical%', '%period%', '%location%', '%slots%', '%briefdesc%', '%fulldesc%', '%options%' ) ;

//figure out the variables that might be reuired in the message

$mailVars['firstname'] = $user_info['firstname'] ;

$mailVars['lastname'] = $user_info['lastname'] ;

$mailVars['sitename'] = SITE_NAME ;

$mailVars['bookingtimes'] = '' ;

$mailVars['bookingtimesvertical'] = '' ;

$horizSeparator = '' ;

$vertSeparator = '' ;

foreach( $scheduled_date_time_data as $display_date_and_time ) {

list($slot_date, $slot_time) = explode(" ", $display_date_and_time);

list($year, $month, $day) = explode("-",$slot_date);

list($hour, $min, $sec) = explode(":", $slot_time);

$niceTime = $day . '/' . $month . '/' . $year . ' at ' . $hour . ':' . $min ;

$mailVars['bookingtimes'] .= $horizSeparator . $niceTime ;

$mailVars['bookingtimesvertical'] .= $vertSeparator . $niceTime ;

//update the separators

$horizSeparator = ', ' ;

$vertSeparator = "\n" ;

}

$mailVars['period'] = BOOKING_TIME_INTERVAL . ' minutes' ;

$mailVars['location'] = $location_display[($_REQUEST['location'])] ;

$mailVars['slots'] = $scheduled_slots ;

$mailVars['briefdesc'] = $_REQUEST['subject'] ;

$mailVars['fulldesc'] = $_REQUEST['desc'] ;

$mailVars['options'] = '' ;

$optionsSeparator = '' ;

$numSelectedOptions = count( $_POST['bookingOptions'] ) ;

for ( $o = 0 ; $o < $numSelectedOptions ; $o++ ) {

$result = wrap_db_query("SELECT description FROM " . BOOKING_OPTIONS_TABLE . " WHERE option_id='" . $_POST['bookingOptions'][$o] . "' LIMIT 0,1") ;

if ( $result && ( wrap_db_num_rows( $result ) > 0 ) ) {

if ( $fields = wrap_db_fetch_array($result) ) {

$mailVars['options'] .= $optionsSeparator . $fields['description'] ;

$optionsSeparator = ', ' ;

}

}

}

if ( strlen( $mailVars['options'] ) < 1 ) {

$mailVars['options'] = 'none' ;

}

//send buddy email

$mailSubject = str_replace( $mailTags, $mailVars, $_SESSION['BUDDY_LIST_EMAILS_SUBJECT'] ) ;

$mailBody = str_replace( $mailTags, $mailVars, $_SESSION['BUDDY_LIST_EMAILS_BODY'] ) ;

// Added by BenH 03/12/06 - we only want to send if we have users

if ( $my_users ) {

foreach($my_users as $d => $buddy_details){

send_mail( $_SESSION['BUDDY_LIST_EMAILS_FROM_NAME'], $_SESSION['BUDDY_LIST_EMAILS_FROM'], ( $buddy_details['firstname'] . ' ' . $buddy_details['lastname'] ), $buddy_details['email'], $mailSubject, $mailBody ) ;

}

}

}// end if user has no buddies

// Redirect to display page for user options (edit/delete).

header('Location: ' . href_link(FILENAME_DETAILS_VIEW, 'event_id=' . $add_event_id . '&origin=' . FILENAME_ADD_EVENT . '&' . 'date='.$starting_date.'&' . make_hidden_fields_workstring() . '&page_info_message=' . urlencode( $page_info_message ), 'NONSSL'));

wrap_exit();

} else {

$page_error_message = "We could not add your event. Please check your information and try again.";

}

} // end of if ($page_error_message == '')

//add a BACK link for non admin users if there has been any kind of error.

if ( ($page_error_message != '') && (!$is_admin) ) {

$page_error_message .= '<br><br><a href="javascript:history.go(-2);">Go back</a>' ;

}

} // end of if ($_POST['add_want'] != "" || $_POST['check_event'] != "")

$page_title = "Booking Calendar - Add Booking Event";

$page_title_bar = "Add Booking Event:";

include_once("header.php");

//get some basic info about the user making the booking

$user_info = get_user($bookingForUserID) ;

/**

//if ( $is_admin && empty($_POST['add_event']) && empty($_POST['check_event']) && ($page_error_message == '') ) {

// ?>

// <br>

// <b>Please Note:<br>

// <br>

// The maximum advance booking period is currently <?= ($_SESSION['ADVANCE_BOOKING_LIMIT'] / 24); ?> day<?= ($_SESSION['ADVANCE_BOOKING_LIMIT'] != 24) ? 's' : '' ; ?>.<br>

// Bookings (including recurring bookings) will not be accepted beyond this period.</b><br>

// <?php

//} else if ( !$is_admin && empty($_POST['add_event']) && empty($_POST['check_event']) && ($page_error_message == '') ) {

*/

if ( !$is_admin && empty($_POST['add_event']) && empty($_POST['check_event']) && ($page_error_message == '') ) {

?>

<br>

<b>Please check your details</b><br>

<br>

Your booking will not be made until you press the 'Add Booking Event' button.<br>

You will then receive your booking confirmation on the following page (if the slot is still available).<br>

<br>

Please check the details of your booking below:<br>

<br>

<?php

}

// Define some arrays for the Input Form below.

// Valid booking times in 24 hour format; includes max and min hours.

$valid_booking_times = get_times_in_range(MIN_BOOKING_HOUR, MAX_BOOKING_HOUR, BOOKING_TIME_INTERVAL, true);

// display the form, new want or problem

?>

<!-- add_event.php -->

<br />

<div align="center">

<!-- Table for Right Border Section -->

<table cellspacing="0" cellpadding="0" border="0">

<tr><td align="right" valign="top">

<form id="add_event_table" name="add_event_table" action="<?=FILENAME_ADD_EVENT?>" method="post">

<table border="0" cellpadding="2" cellspacing="0">

<?php

if ( $is_admin ) {

?>

<tr>

<td align="right">Booking For: </td>

<td align="left">

<select name="booked_for" size="4" onChange="document.forms.add_event_table.subject.value=this.options[this.selectedIndex].id;">

<option value="NotSet" selected="true">Not Set - enter subject below</option>

<?php

//get a list of users

$result = wrap_db_query("SELECT user_id, username, firstname, lastname, email FROM " . BOOKING_USER_TABLE . " ORDER BY lastname, firstname, username");

if ($result) {

while ( $fields = wrap_db_fetch_array($result) ) {

////check if this is the main admin account

//if ($fields['username'] == 'admin') {

// //it is so skip it and move on to the next one, ie don't display the admin account

// continue ;

//}

// echo '<option value="' . $fields['firstname'] . ' ' . $fields['lastname'] . '"' ;

echo '<option value="' . $fields['user_id'] . '" id="' . $fields['firstname'] . ' ' . $fields['lastname'] . '"' ;

if ( $_POST['booked_for'] == $fields['user_id'] ) {

echo ' selected="true"' ;

}

echo '>' . $fields['lastname'] . ', ' . $fields['firstname'] . ' - ' . $fields['username'] . '</option>' . "\n\t\t" ;

}

}

?>

</select>

</td>

</tr>

<?php

}

?>

<tr>

<td align="right">Subject: <?php

if ( $is_admin ) {

?><br /><em class="FontSoftSmall">(Brief Description)</em><?php

}

?></td>

<td align="left"><?php

if ( $is_admin ) {

$subjectFieldValue = htmlentities(stripslashes($_REQUEST['subject'])) ;

} else {

$subjectFieldValue = 'Booking by ' . $user_info['firstname'] . ' ' . $user_info['lastname'] ;

echo $subjectFieldValue ;

}

?><input type="<?= ($is_admin) ? 'text' : 'hidden' ; ?>" name="subject" value="<?= $subjectFieldValue ; ?>" size="35" maxlength="150" /></td>

</tr>

<tr>

<td align="right">Location: </td>

<td align="left">

<?php

if ($_REQUEST['location'] == '' && $_REQUEST['loc'] != '') { $_REQUEST['location'] = $_REQUEST['loc']; }

reset($location_display);

if ( $is_admin ) {

?>

<select name="location">

<?

while (list ($location_id, $location_display_name)= each($location_display)) { ?>

<option value="<?=$location_id?>"<?=($_REQUEST['location'] == $location_id) ? ' selected="selected"' : ''?>><?=$location_display_name?></option>

<? } ?>

</select>

<?php

} else {

//for non admin users, display the location name and output a hidden field containing the value

while (list ($location_id, $location_display_name)= each($location_display)) {

if ($_REQUEST['location'] == $location_id) {

echo '<input type="hidden" name="location" value="' . $location_id . '">' ;

echo $location_display_name ;

break ;

}

}

}

?></td></tr>

<tr>

<td align="right">Starting Date/Time: </td>

<td align="left">

<?php

if ( $is_admin || $can_block_book ) {

?>

<select name="start_mon">

<? if ($_REQUEST['start_mon'] == '') { $_REQUEST['start_mon'] = SELECTED_DATE_MONTH; }

for ($i=1; $i<=12; $i++) { // Defined 1-12 ?>

<option value="<?=$i?>"<?=($_REQUEST['start_mon']+0 == $i) ? ' selected="selected"' : ''?>><?=month_name($i)?></option>

<? } ?>

</select>

<select name="start_day">

<? if ($_REQUEST['start_day'] == '') { $_REQUEST['start_day'] = SELECTED_DATE_DAY; }

for ($i=1; $i<=31; $i++) { ?>

<option value="<?=$i?>"<?=($_REQUEST['start_day']+0 == $i) ? ' selected="selected"' : ''?>><?=$i?></option>

<? } ?>

</select>,

<select name="start_year">

<? if ($_REQUEST['start_year'] == '') { $_REQUEST['start_year'] = SELECTED_DATE_YEAR; }

for ($i=TODAYS_DATE_YEAR-1; $i <= TODAYS_DATE_YEAR+11; $i++) { ?>

<option value="<?=$i?>"<?=($_REQUEST['start_year']+0 == $i) ? ' selected="selected"' : ''?>><?=$i?></option>

<? } ?>

</select>

at

<select name="start_time">

<? $index_cnt = 0;

$start_time_index = 0;

reset ($valid_booking_times);

foreach ($valid_booking_times as $time) {

if ($time != $valid_booking_times[count($valid_booking_times)-1]) {

?>

<option value="<?=$time?>" <?=($_REQUEST['start_time'] == $time) ? ' selected="selected"' : ''?>><?=(DEFINE_AM_PM == true) ? format_time_to_ampm($time) : $time?></option>

<? }

if ($_REQUEST['start_time'] == $time) { $start_time_index = $index_cnt; }

$index_cnt++;

} ?>

</select>

<?php

} else {

//non admin users see non-editable values displayed on screen.

//hidden form fields are used to post the values back to the page in case of errors.

if ($_REQUEST['start_mon'] == '') { $_REQUEST['start_mon'] = SELECTED_DATE_MONTH; }

echo month_name($_REQUEST['start_mon']) ;

echo '<input type="hidden" name="start_mon" value="' . $_REQUEST['start_mon'] . '"> ' ;

if ($_REQUEST['start_day'] == '') { $_REQUEST['start_day'] = SELECTED_DATE_DAY; }

echo $_REQUEST['start_day'] ;

echo '<input type="hidden" name="start_day" value="' . $_REQUEST['start_day'] . '">, ' ;

if ($_REQUEST['start_year'] == '') { $_REQUEST['start_year'] = SELECTED_DATE_YEAR; }

echo $_REQUEST['start_year'] ;

echo '<input type="hidden" name="start_year" value="' . $_REQUEST['start_year'] . '"> ' ;

echo 'at ' ;

$index_cnt = 0;

$start_time_index = 0;

reset ($valid_booking_times);

foreach ($valid_booking_times as $time) {

if ($time != $valid_booking_times[count($valid_booking_times)-1]) {

//set a default time in case the user has not selected one yet...

//...this was not previously required as a drop down defaults to the top value if none is marked as the default.

if ( ($_REQUEST['start_time'] == '') || ($_REQUEST['start_time'] == $time) ) {

if (DEFINE_AM_PM == true) {

echo format_time_to_ampm($time) ;

} else {

echo $time ;

}

echo '<input type="hidden" name="start_time" value="' . $time . '">' ;

$start_time_index = $index_cnt ;

break ; //no point looping further

}

}

$index_cnt++;

}

}

?>

</td>

</tr>

<tr>

<td align="right">Ending Date/Time: </td>

<td align="left">

<?php

if ( $is_admin || $can_block_book ) {

?>

<select name="end_mon">

<? if ($_REQUEST['start_mon'] != '' && $_REQUEST['end_mon'] == '') { $_REQUEST['end_mon'] = $_REQUEST['start_mon']; }

elseif ($_REQUEST['end_mon'] == '') { $_REQUEST['end_mon'] = SELECTED_DATE_MONTH; }

for ($i=1; $i<=12; $i++) { // Defined 1-12 ?>

<option value="<?=$i?>"<?=($_REQUEST['end_mon']+0 == $i) ? ' selected="selected"' : ''?>><?=month_name($i)?></option>

<? } ?>

</select>

<select name="end_day">

<? if ($_REQUEST['start_day'] != '' && $_REQUEST['end_day'] == '') { $_REQUEST['end_day'] = $_REQUEST['start_day']; }

elseif ($_REQUEST['end_day'] == '') { $_REQUEST['end_day'] = SELECTED_DATE_DAY; }

for ($i=1; $i<=31; $i++) { ?>

<option value="<?=$i?>"<?=($_REQUEST['end_day']+0 == $i) ? ' selected="selected"' : ''?>><?=$i?></option>

<? } ?>

</select>,

<select name="end_year">

<? if ($_REQUEST['start_year'] != '' && $_REQUEST['end_year'] == '') { $_REQUEST['end_year'] = $_REQUEST['start_year']; }

elseif ($_REQUEST['end_year'] == '') { $_REQUEST['end_year'] = SELECTED_DATE_YEAR; }

for ($i=TODAYS_DATE_YEAR-1; $i <= TODAYS_DATE_YEAR+11; $i++) { ?>

<option value="<?=$i?>"<?=($_REQUEST['end_year']+0 == $i) ? ' selected="selected"' : ''?>><?=$i?></option>

<? } ?>

</select>

at

<select name="end_time">

<? reset ($valid_booking_times);

if ($_REQUEST['end_time'] == '') {

$_REQUEST['end_time'] = $valid_booking_times[$start_time_index+1];

}

foreach ($valid_booking_times as $time) {

if ($time != $valid_booking_times[0]) {

?>

<option value="<?=$time?>" <?=($_REQUEST['end_time'] == $time) ? ' selected="selected"' : ''?>><?=(DEFINE_AM_PM == true) ? format_time_to_ampm($time) : $time?></option>

<? }

} ?>

</select>

<?php

} else {

//non admin users see non-editable values displayed on screen.

//hidden form fields are used to post the values back to the page in case of errors.

if ($_REQUEST['start_mon'] != '' && $_REQUEST['end_mon'] == '') { $_REQUEST['end_mon'] = $_REQUEST['start_mon']; }

elseif ($_REQUEST['end_mon'] == '') { $_REQUEST['end_mon'] = SELECTED_DATE_MONTH; }

echo month_name($_REQUEST['end_mon']) ;

echo '<input type="hidden" name="end_mon" value="' . $_REQUEST['end_mon'] . '"> ' ;

if ($_REQUEST['start_day'] != '' && $_REQUEST['end_day'] == '') { $_REQUEST['end_day'] = $_REQUEST['start_day']; }

elseif ($_REQUEST['end_day'] == '') { $_REQUEST['end_day'] = SELECTED_DATE_DAY; }

echo $_REQUEST['end_day'] ;

echo '<input type="hidden" name="end_day" value="' . $_REQUEST['end_day'] . '">, ' ;

if ($_REQUEST['start_year'] != '' && $_REQUEST['end_year'] == '') { $_REQUEST['end_year'] = $_REQUEST['start_year']; }

elseif ($_REQUEST['end_year'] == '') { $_REQUEST['end_year'] = SELECTED_DATE_YEAR; }

echo $_REQUEST['end_year'] ;

echo '<input type="hidden" name="end_year" value="' . $_REQUEST['end_year'] . '"> ' ;

echo 'at ' ;

reset ($valid_booking_times);

if ($_REQUEST['end_time'] == '') {

$_REQUEST['end_time'] = $valid_booking_times[$start_time_index+1];

}

foreach ($valid_booking_times as $time) {

if ($time != $valid_booking_times[0]) {

if ($_REQUEST['end_time'] == $time) {

if (DEFINE_AM_PM == true) {

echo format_time_to_ampm($time) ;

} else {

echo $time ;

}

echo '<input type="hidden" name="end_time" value="' . $time . '">' ;

break ; //no point looping further

}

}

}

}

?>

</td>

</tr>

<?php

if ( $is_admin ) {

//if not, jump to line 665 just before the description values are set

?>

<script language="javascript">

<!--

function setRecurrenceVisibility( setTo ) {

ro_i = document.getElementById( 'recurrenceOptions_interval' ) ;

ro_i.style.display = setTo ;

ro_f = document.getElementById( 'recurrenceOptions_frequency' ) ;

ro_f.style.display = setTo ;

ro_ud = document.getElementById( 'recurrenceOptions_untilDate' ) ;

ro_ud.style.display = setTo ;

}

// -->

</script>

<tr>

<td align="right" valign="top" nowrap="nowrap">Show Recurrence Options: </td>

<td align="left" width="400"><input type="radio" name="showRecurrence" value="no" onClick="setRecurrenceVisibility('none');"<?= ( $_POST['showRecurrence'] == 'yes' ) ? '' : ' checked="checked"' ; ?>> No &nbsp;&nbsp; <input type="radio" name="showRecurrence" value="yes" onClick="setRecurrenceVisibility('inline');"<?= ( $_POST['showRecurrence'] == 'yes' ) ? ' checked="checked"' : '' ; ?>> Yes</tr>

<tr id="recurrenceOptions_interval" style="display: <?= ( $_POST['showRecurrence'] == 'yes' ) ? 'inline' : 'none' ; ?>;">

<td class="BgcolorNormal" align="right" valign="top" nowrap="nowrap"><br />Recurrence Interval:

<br /><em class="FontSoftSmall">(Optional)</em> </td>

<td class="BgcolorNormal" align="left">

<input type="radio" name="recur_interval" value="none"<?=($_REQUEST['recur_interval'] == 'none' || $_REQUEST['recur_interval'] == '') ? ' checked="checked"' : ''?> />None

<br /><em class="FontSoftSmall">No recurrency.</em><br />

<input type="radio" name="recur_interval" value="day"<?=($_REQUEST['recur_interval'] == 'day') ? ' checked="checked"' : ''?> />Daily

<br /><em class="FontSoftSmall">Recur daily can be used to span even more days.</em><br />

<input type="radio" name="recur_interval" value="week"<?=($_REQUEST['recur_interval'] == 'week') ? ' checked="checked"' : ''?> />Weekly

<br /><em class="FontSoftSmall">Recur every week.</em><br />

<input type="radio" name="recur_interval" value="day-month"<?=($_REQUEST['recur_interval'] == 'day-month') ? ' checked="checked"' : ''?> />Monthly (by day of the month)

<br /><em class="FontSoftSmall">Recur based on day of the month; 3rd, 14th or 20th. </em><br />

<input type="radio" name="recur_interval" value="weekday-month"<?=($_REQUEST['recur_interval'] == 'weekday-month') ? ' checked="checked"' : ''?> />Monthly (by occuring weekday of the month)

<br /><em class="FontSoftSmall">Recur based on the occuring weekday;1st Thursday or 3rd Monday.</em><br />

<input type="radio" name="recur_interval" value="year"<?=($_REQUEST['recur_interval'] == 'year') ? ' checked="checked"' : ''?> />Yearly

</td>

</tr>

<tr id="recurrenceOptions_frequency" style="display: <?= ( $_POST['showRecurrence'] == 'yes' ) ? 'inline' : 'none' ; ?>;">

<td class="BgcolorNormal" align="right" valign="top" nowrap="nowrap">Recurrence Frequency:

<br /><em class="FontSoftSmall">(Optional)</em> </td>

<td class="BgcolorNormal" nowrap="nowrap" align="left">

<select name="recur_freq">

<option value="1"<?=($_REQUEST['recur_freq'] == "1") ? ' selected="selected"' : ''?>>1 (Normal)</option>

<? for ($i=2; $i<10; $i++) { ?>

<option value="<?=$i?>"<?=($_REQUEST['recur_freq'] == $i) ? ' selected="selected"' : ''?>><?=$i?></option>

<? } ?>

</select>

<br /><em class="FontSoftSmall">

For example, if the recurrence interval is set to &quot;weekly&quot;, this<br />

setting can be used to recur on every 2 weeks, 3 weeks,<br />

5 weeks, etc. until the recur until date.</em><br />

</td></tr>

<tr id="recurrenceOptions_untilDate" style="display: <?= ( $_POST['showRecurrence'] == 'yes' ) ? 'inline' : 'none' ; ?>;">

<td class="BgcolorNormal" align="right" valign="top" nowrap="nowrap">Recur Until Date:

<br /><em class="FontSoftSmall">(Optional)</em> </td>

<td class="BgcolorNormal" align="left">

<select name="recur_mon">

<? if ($_REQUEST['start_mon'] != '' && $_REQUEST['recur_mon'] == '') { $_REQUEST['recur_mon'] = $_REQUEST['start_mon']; }

elseif ($_REQUEST['recur_mon'] == '') { $_REQUEST['recur_mon'] = SELECTED_DATE_MONTH; }

for ($i=1; $i<=12; $i++) { // Defined 1-12 ?>

<option value="<?=$i?>"<?=($_REQUEST['recur_mon']+0 == $i) ? ' selected="selected"' : ''?>><?=month_name($i)?></option>

<? } ?>

</select>

<select name="recur_day">

<? if ($_REQUEST['start_day'] != '' && $_REQUEST['recur_day'] == '') { $_REQUEST['recur_day'] = $_REQUEST['start_day']; }

elseif ($_REQUEST['recur_day'] == '') { $_REQUEST['recur_day'] = SELECTED_DATE_DAY; }