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booker.html
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booker.html
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<!DOCTYPE html>
<!--
Barbershop V4.0 was the last version of the booker system that might be used to create a
self-contained website for a single shop. The thinking now is that there was probably a
limited appetite for this arrangement and so the logical next step is a more packaged,
"commercial" arrangement where a group of shops could share a common system on a server
such as hostpapa while each having their own url and some limited personalisation (delivered
via a shop-specific header graphic).
The arrangement now implemented gives each shop its own sub-domain on a shared "cumbrianstylist.com"
domain. The shops share a common database and draw common html and php code from a shared folder.
The only serious problem encountered was when attempting to launch XMLHttp requests to php code
outside a shop's web folder. These request were bounced with "cross-site failure" messages. The
answer was to include headers in the php code explicitly giving permission for cross-site use. The
other slight snag was that relative file references from javascript within a file folder to targets
outside it don't work - this was fixed by using absolute references.
Filing is currently arranged as follows:
booker_shared_code
cert(Paypal credentials folder)
cacert.pem
includes
vendor (Postmark credentials folder)
autoload.php
booker_functions.php
booker_globals.php
send_email_via_postmark
php
booker_helpers.php
process_paypal_consequentials
booker.html
listener.php - standard listener that dynamically loads shop paypal business addresses
paypalIPN.php
login_engine.php
individual shop folder (eg oneills.cumbrianstylist.com)
barber.jpg (header graphic - unique to the shop)
index.php (master to launch a non-cached copy of the shared booker.html code)
login.html (master to call login_engine.php with the shop's url as parameter)
-->
<html>
<head>
<title>Ecommerce prototype booker page</title>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these
as per https://getbootstrap.com/docs/3.3/getting-started/ 17/5/2020 -->
<meta name="description" content="Item descriptions">
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">
<!-- jQuery library -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<!-- Optional theme -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp" crossorigin="anonymous">
<!-- open-iconic-bootstrap (icon set for bootstrap) -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/open-iconic/1.1.1/font/css/open-iconic-bootstrap.min.css" integrity="sha256-BJ/G+e+y7bQdrYkS2RBTyNfBHpA9IuGaPmf9htub5MQ=" crossorigin="anonymous" />
<style>
body { /* override bootstrap's 16px default - just too big on iphone */'
font-size: 14px;
}
/* unvisited link */
a:link {
color: black;
}
/* visited link */
a:visited {
color: black;
}
.launchpadlink {
width: 5.5em;
padding: .5em;
border: 1px solid black;
border-radius: .5em;
padding: .5em;
display: inline-block;
text-decoration: none !important;
margin: 1em auto 1em auto;
}
.view {
background-color: LAVENDER;
}
.amend {
background-color: MEDIUMAQUAMARINE;
}
.configure {
background-color: WHEAT;
}
.table td, .table th { /* over-ride the .75rem that bootstrap now adds to table cells */
padding: .25rem;
}
</style>
</head>
<body>
<div class = 'container-fluid' style = 'text-align: left;'>
<!-- The use of "row" class below is important - it stop bootstrap adding padding to
column cells -->
<div class="row">
<!-- only large devices get the flanking columns -->
<div class= "col-md-3">
</div>
<!-- smaller devices occupy the full width of the device -->
<div class = "col-md-6 col-xs-12">
<form id = "dummyform"> </form>
<div id = "waiticon" style = "position: fixed; z-index: 10; display: none">
<div class="spinner-border" role="status">
<span class="sr-only">Loading...</span>
</div>
</div>
<!------------------ Header for management access --------------->
<div id= "management" style="max-width: 100%; display: none; margin-top: 1vh;">
<h2 style="text-align: center; margin-bottom: 1em;"><span id = "shopname"></span></h2>
<table style="width: 100%; text-align: center; border: 1px solid black; padding: 1.5vh; border-collapse: separate; background: linen;">
<tr>
<td id = "telephonebutton">
<a id = "telephonebuttonanchor" class="launchpadlink amend" title="Take telephone reservation">Telephone<br>Booking</a>
</td>
<td id = "viewerbutton">
<a id = "viewerbuttonanchor" class="launchpadlink view" title="View, cancel or re-book a reservation details">Review<br>Bookings</a>
</td>
<td id = "checkbutton">
<a id = "checkbuttonanchor" class="launchpadlink amend" title="Check for unresourced reservations">Check<br>Staffing</a>
</td>
</tr>
<tr>
<td id = "bankholidaybutton">
<a id = "bankholidaybuttonanchor" class="launchpadlink configure" title="Set bank holidays">Set Bank<br>Holidays</a>
</td>
<td id = "staffholidaybutton">
<a id = "staffholidaybuttonanchor" class="launchpadlink configure" title="Set staff absence/sickness">Set Staff<br>Absences</a>
</td>
<td id = "patternbutton">
<a id = "patternbuttonanchor" class="launchpadlink configure" title="Set Work Patterns">Set Work<br>Patterns</a>
</td>
</tr>
</table>
</div>
<!------------------ Header for email booker access --------------->
<div id = "booker" style="display: none; width: 100%; border: 2px solid black; margin-top: 1em; text-align: center;">
<img style = "margin : 1em; max-width: 90%;" src="barber.jpg?ver=1.1">
</div>
<div id = "dialogdisplay" style="width: 85%; padding-top: 1em; margin-left: auto; margin-right: auto; text-align: center;">
<iframe id="remember" name="remember" style="display: none;"></iframe> <!-- see notes on myEnterFunction() -->
<div id = "emaildisplay" style="display: none; padding: 1em; font-weight: bold;">
<p style = "font-size: 13px; font-weight: normal;">Enter a contact email address in the box below, select a free appointment slot and then
confirm your reservation.</p>
<!-- see notes in displayDay for special autocomplete consideration -->
<form id="emailform" target = "remember" autocomplete = "on"> <!-- only want autocomplete on email addresses -->
<label for="emailaddress">Email : </label> <!-- need some sort of label to identify the field to users because can't use placeholder - it knocks autocomlete out -->
<input id="emailaddress" name="emailaddress"
style = "height: 2em; text-align: center; font-weight: bold; background: aliceblue;"
maxlength="40" size="15"
onclick="emailaddresserror.style.display = 'none';">
</form>
<p id = "emailaddresserror" style = "display: none; color: red; margin-bottom: 0;">Oops - please enter a valid email address</p>
<p style="margin-top: 1em;">Service : <span id="emailserviceselection"></span></p>
</div>
<div id = "telephonedisplay" style="display: none; padding: 1em; font-weight: bold;">
<p style = "font-size: 13px; font-weight: normal;">Enter the customer's contact details in the box below, select a free appointment slot and then
click it to confirm the reservation.</p>
<form target = "remember" autocomplete = "off">
<label for="telephonenumber">Telephone : </label> <!-- pattern should make mobile phone display numeric pad -->
<input id="telephonenumber" type="text" name="telephonenumber" pattern="\d*"
style = "height: 2em; text-align: center; font-weight: bold; background: aliceblue;"
maxlength="40" size="15"
onclick="telephonenumbererror.style.display = 'none';">
</form>
<p id = "telephonenumbererror" style = "display: none; color: red;">Oops - please enter customer contact information</p>
<p style="margin-top: 1em;">Service : <span id="telephoneserviceselection"></span></p>
</div>
<div id = "changedisplay" style="display: none; padding: 1em; font-size: 13px; font-weight: normal;">
<p style = "font-size: 13px; font-weight: normal;">Please select a free appointment slot for your replacement reservation.</p>
</div>
<div id = "viewerdisplay" style="display: none; padding: 1em; font-size: 13px; font-weight: normal;">
<p style = "font-size: 13px; font-weight: normal;">Select the date/time of the reservation and then click the slot to view details.</p>
</div>
<div id="checkdisplay" style = "display: none; padding: 1em; font-size: 13px; font-weight: normal;">
<p>The list displayed below shows reservation slots that are over-booked
given current holiday/absence and work-pattern settings.</p>
<p>To send "please rebook" messages to <span style="color: red;">email bookers</span>,
check the first slot you want to rebook and then, while holding down the shift button,
check the last slot you want to rebook. Finally, click the "Send" button below. This will
send a message to the first email booker for each of the slots in the range.
Repeat as necessary.</p>
<button class='btn btn-primary' style="margin-bottom: 2em; margin-left: auto; margin-right: auto;"
onclick = "sendRebookMessages();"> <!-- cancellation params will be built dynamically later -->
Send Email Cancellation Messages</button>
<a id = "checkdisplayemailcancellationresult" style="display: none; color: blue; margin-bottom: 2em; margin-left: auto; margin-right: auto;">Despatch succeeded</a>
<p>To re-arrange bookings for a <span style="color: red;">telephone reservation</span>, use the telephone
number in the entry to contact the customer, then click the reservation entry to
negotiate an alternative date</p>
</div>
</div>
<div id = "resultsdisplay" style = "display: block; margin-top: 1em; margin-left: auto; margin-right: auto; text-align: center;">
<button id = "retardmonth" style="display: none; margin-left: auto; margin-right: auto; margin-bottom: 1em;" onclick = "retardMonthDisplay();"><span class="oi oi-caret-top"></span></button>
<div id = "monthdiv" style="display: block;" onmouseenter="myEnterFunction()"> <!-- see notes on myEnterFunction() -->
<span id="dayviewrange" style = "display: none;"></span>
<span id="monthdivcontent-2"></span>
<span id="monthdivcontent-1"></span>
<span id="monthdivcontent0"></span>
<span id="monthdivcontent1"></span>
<span id="monthdivcontent2"></span>
</div>
<div id = "daydiv" style="display: none;">
</div>
<div id = "checkdiv" style="display: none;">
<span id = "checkdivcontent"> </span>
<button class='btn btn-primary' style="margin-top: 2em; margin-left: auto; margin-right: auto;" onclick = "window.location.assign('booker.html?mode=viewer');">Reload</button>
</div>
<div id="paypalconfirmationmessage" style="display: none">
<p>Please confirm your reservation for
<span id = "paypalconfirmationmessagedatetime"></span>
with a Paypal payment.
</p> <!-- Note that the button gets built dynamically by handleServiceChangeOnEmail -->
<div id = "paypalconfirmationbutton" style="margin-top: 1em; margin-left: auto; margin-right: auto;">
</div>
<button id = "paypalcancelbutton" style="margin-top: 2em; margin-bottom: 1em; margin-left: auto; margin-right: auto;" onclick = "abortReservation();">Cancel</button> <!-- onclick is built by bookSLot -->
</div>
<div id = "bankholidaydisplay1" style="display: none; padding: 1em; font-size: 13px; font-weight: normal;"">
<span id = "bankholidaydisplay1content"></span>
</div>
<div id = "bankholidaydisplay2" style="display: none; padding: 1em; font-weight: normal;">
<button id = "retardbankholidaymonth" style="display: none; margin-left: auto; margin-right: auto; margin-bottom: 1em;" onclick = "retardMonthDisplay();"><span class="oi oi-caret-top"></span></button>
<p id = "bankholidaydisplay2content"></p>
</div>
<div id = "staffholidaydisplay1" style="display: none; padding: 1em; font-size: 13px; font-weight: normal;"">
<span id = "staffholidaydisplay1content"></span>
</div>
<div id = "staffholidaydisplay2" style="display: none; padding: 1em; font-weight: normal;">
<button id = "retardstaffholidaymonth" style="display: none; margin-left: auto; margin-right: auto; margin-bottom: 1em;" onclick = "retardMonthDisplay();"><span class="oi oi-caret-top"></span></button>
<p id = "staffholidaydisplay2content"></p>
</div>
<div id = "patterndisplay1" style="display: none; padding: 1em; font-size: 13px; font-weight: normal;"">
<span id = "patterndisplay1content"></span>
</div>
<div id = "patterndisplay2" style="display: none; font-size: 13px; font-weight: normal;"> // this is the table bit
<span id = "patterndisplay2content"></span>
</div>
<div id = "createnewchairdisplay"
style = "display: none; border: 1px solid black; width: 90%; margin-left: -45%;
position: absolute; top: 19vw; left: 50%;
background: gainsboro; z-index: 10;">
<h4 style="text-align: center;">Create New Chair</h4>
<form style="border: solid; width: 80%; padding: 3vh 1vw 4vh 1vw; margin: 4vh auto 5vh auto;">
<p>
<label id = "newchairnumberlabel" class = "formlabel">Chair number:</label>
<input id = "newchairnumber" type="text" title="New chair number" maxlength="3" size="3"
onkeyup = "document.getElementById('newchairnumbermessage').style.display = 'none';">
</p>
<p>
<label id = "newchairownerlabel" class = "formlabel">Chair owner name:</label>
<input id = "newchairowner" type="text" title="The name of the new chir owner" maxlength="20" size="10"
onkeyup = "document.getElementById('newchairnumbermessage').style.display = 'none';">
</p>
<p id = "newchairnumbermessage" style = "text-align: center; display: none;"></p>
<label class = "formlabel"></label>
<button class = 'btn btn-primary' style="margin-top: 1em;" onclick = "insertChair()" type="button">Create</button>
<button class = 'btn btn-primary' style="margin-top: 1em;"
onclick = "document.getElementById('createnewchairdisplay').style.display = 'none'; buildPatternDisplay(0);" type="button">Cancel</button>;
</form>
</div>
<div id = "reservationdetailsdisplay"
style = "display: none; border: 1px solid black; width: 90%; margin-left: -45%;
position: absolute; top: 19vw; left: 50%;
background: gainsboro; z-index: 10;"
onclick = "reservationdetailsdisplay.style.display = 'none';">
<span style = "position: absolute; top: .5em; right: 1em;">X</span>
<span id = "reservationdetails"></span>
</div>
<div id = "telephonecompletiondisplay" style = "display: none;">
<p>Thank you - your reservation is confirmed for <span id="telephonecompletiondisplaydate"></span>. Your reference code is <strong><span id="telephonecompletiondisplayreference"></span></strong></p>
<button class='btn btn-primary' style="margin-top: 2em; margin-left: auto; margin-right: auto;" onclick = "window.location.assign('index.php?mode=telephone');">Reload</button>
</div>
<div id = "changecompletiondisplay" style = "display: none;">
<p>Thank you - your rebooked reservation is confirmed for <span id="changecompletiondisplaydate"></span>. Your reference code is <strong><span id="changecompletiondisplayreference"></span></strong></p>
<button id = "changecompletiondisplaybutton" class='btn btn-primary' style="margin-top: 2em; margin-left: auto; margin-right: auto;" onclick = "window.location.assign('index.php?mode=viewer');">Reload</button>
</div>
<div id = "cancellationdisplay" style = "display: none;">
<p>Reservation <span id="cancelledreservationnumber"></span> has been cancelled</p>
<button class='btn btn-primary' style="margin-top: 2em; margin-left: auto; margin-right: auto;" onclick = "window.location.assign('index.php?mode=viewer');">Reload</button>
</div>
<div id = "paypalreturndisplay" style = "display: none;">
<p>Thank you for your payment. Please check your email for confirmation of your reservation and its
<br><strong>reference code : <span id="paypalreturndisplayreference"></span></strong></p>
<button class='btn btn-primary' style="margin-top: 2em; margin-left: auto; margin-right: auto;" onclick = "window.location.assign('index.php');">Reload</button>
</div>
</div>
</div>
<div class= "col-md-3">
</div>
</div>
</div>
<!-- start the javascript section by initialising global variables -->
<script>
var minChairNumber = 0;
var maxChairNumber = 10000;
if (location.hostname === "localhost" || location.hostname === "127.0.0.1") {
sourceRoot = "http://localhost/booker/";
} else {
sourceRoot = "website_root_domain/"; //**CONFIG REQUIRED** - set this to your website root domain - eg https://mywebsite.com/
}
// Global variables used to scope the view of takeup as either "this specific char"
// (minChairNumber = maxChairNumber) or "all chairs" (minChairNumber = 0, maxChairNumber = some
// ridiculously large number). This arrangement is a great convenience when it comes to
// building an sql statement for "get ths specific one or get them all" - we can just say
// "WHERE chair_number >= minChairNumber and chair_number <= maxChairNumber"
function myEnterFunction() {
// The email entry form has autocommit set to make things easy for regular bookers, but the form doesn't
// have a submit button and the form will only save to autocommit storage if it is submitted. We get round
// this by giving the monthdisplay div an onmouseenter function to myEnterFunction() where we can submit
// it dynamically. However initial trials revealed that the natural action of submit() is to reinitialise
// the form (so we lose the email address. The answer was to target the form at a hidden iform, see
// https://stackoverflow.com/questions/15462991/trigger-autocomplete-without-submitting-a-form#:~:text=Instead%20of%20using%20iframe%2C%20you,autocomplete%20will%20store%20the%20values.&text=You%20can%20also%20bind%20persistence,on%20the%20your%20application%20requirement.
document.getElementById("emailform").submit();
}
function buildServiceSelectionPicklists(shopCode, selectedServiceCode) {
// Build the email and telephone picklists for the services available for shopCode.
// Use selectedServiceCode to pecify the option to be displayed as the default
var oData = new FormData(form);
oData.append("helper_type", "build_service_selection_picklists");
oData.append("shop_url", shopUrl);
oData.append("selected_service_code", selectedServiceCode);
var oReq = new XMLHttpRequest();
oReq.open("POST", helperTarget, true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
// deal with the 2 returns
var xmlDoc = oReq.responseXML;
var JSONString = xmlDoc.getElementsByTagName("returns")[0].childNodes[0].nodeValue;
JSONString = prepareStringforJSONParse(JSONString);
var JSONObject = JSON.parse(JSONString);
document.getElementById('emailserviceselection').innerHTML = JSONObject.return1;
handleServiceChangeOnEmail();
document.getElementById('telephoneserviceselection').innerHTML = JSONObject.return2;
}
}
}
;
oReq.send(oData);
}
function handleServiceChangeOnEmail() {
// get the selected service and stick it in the global selectedServiceCode variable
selectedServiceCode = document.getElementById('emailservicepicklist').value;
// build an appropriate paypalconfirmationbutton for this service (tho note this
// won't get displayed until we actually eed it
var oData = new FormData(form);
oData.append("helper_type", "build_paypal_confirmation_button");
oData.append("shop_url", shopUrl);
oData.append("selected_service_code", selectedServiceCode);
var oReq = new XMLHttpRequest();
oReq.open("POST", helperTarget, true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
document.getElementById('paypalconfirmationbutton').innerHTML = response;
}
}
}
;
oReq.send(oData);
}
function handleServiceChangeOnTelephone() {
// get the selected service and stick it in the global selectedServiceCode variable
selectedServiceCode = document.getElementById('telephoneservicepicklist').value;
}
var form = document.forms.namedItem("dummyform");
var monthdiv = document.getElementById('monthdiv');
function displayMonth(year, month) {
// show wait icon in the middle of the screen
xPosition = window.innerWidth / 2;
yPosition = window.innerWidth / 2;
showWaitIcon();
// Display appointment-day status for the given "year" (yyyy) for a range of
// months centred on the given "month". For modes other than "viewer", only
// the "bottom" section of the range will be displayed - ie future
// appointment_days. For "viewer" mode, a toggled "history" button reveals
// the top half of the range, allowing past appointments to be inspected. The
// total width of the span is currently set at 5 months - ie the current month
// +/- two months previoussucceeding. Just for fun do this as three separate asynch
// calls (thus minimising"time-to-first-byte-displayed", tho it probably doesn't
// really matter). Curiously it proved essential to put the ''count loop that
// directs the results of each call to an appropriate monthdivcontent span
// had to be placed /outside/ the function launching the asynch call. When it
// was inside, the results seemed to overwrite each other and all that got
// returned was the display for the last one
var monthStart = 0;
if (mode == "viewer")
monthStart = toggleDayViewRange(year, month);
for (count = monthStart; count < 3; count++) {
displayMonthCount(year, month, count);
}
}
var dayViewRange = "historic";
var dayviewrange = document.getElementById("dayviewrange");
function toggleDayViewRange(year, month) {
dayviewrange.style.display = "block";
if (dayViewRange == "historic") {
dayViewRange = "current";
dayviewrange.innerHTML = "<button style='margin-bottom: 1em;' " +
"onclick = 'displayMonth(" + year + "," + month + ")'><span class='oi oi-caret-top'></span></button>";
document.getElementById("monthdivcontent-2").innerHTML = '';
document.getElementById("monthdivcontent-1").innerHTML = '';
return 0;
} else {
dayViewRange = "historic";
dayviewrange.innerHTML = "<button style='margin-bottom: 1em;' " +
"onclick = 'displayMonth(" + year + "," + month + ")'><span class='oi oi-caret-bottom'></span></button>";
return -2;
}
}
function displayMonthCount(year, month, count) {
var localYear = year;
var localMonth = month + count;
if (localMonth < 1) {
localYear = localYear - 1;
localMonth = localMonth + 12;
}
var oData = new FormData(form);
oData.append("helper_type", "build_calendar_month_display");
oData.append("shop_url", shopUrl);
oData.append("year", localYear);
oData.append("month", localMonth);
oData.append("mode", mode);
oData.append("min_chair_number", minChairNumber);
oData.append("max_chair_number", maxChairNumber);
var oReq = new XMLHttpRequest();
oReq.open("POST", helperTarget, true); // returns overwrite each other otherwise
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
// turn the wait icon off as soon as the first asynch call returns
hideWaitIcon();
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
daydiv.style.display = "none";
paypalconfirmationmessage.style.display = "none";
monthdiv.style.display = "block";
if (count == -2)
document.getElementById("monthdivcontent-2").innerHTML = response;
if (count == -1)
document.getElementById("monthdivcontent-1").innerHTML = response;
if (count == 0)
document.getElementById("monthdivcontent0").innerHTML = response;
if (count == 1)
document.getElementById("monthdivcontent1").innerHTML = response;
if (count == 2)
document.getElementById("monthdivcontent2").innerHTML = response;
}
}
};
oReq.send(oData);
}
function handleStylistChangeOnMonthDisplay() {
// get the selected chair and stick it in the global chair-range limits
var selectedChairNumber = document.getElementById('stylistmonthpicklist').value;
if (selectedChairNumber == 0) {
minChairNumber = 0;
maxChairNumber = 10000;
} else {
minChairNumber = maxChairNumber = selectedChairNumber;
}
displayMonth(todayYear, todayMonth);
}
function handleStylistChangeOnDayDisplay(year, month, day) {
// get the selected chair and stick it in the global chair-range limits
var selectedChairNumber = document.getElementById('stylistdaypicklist').value;
if (selectedChairNumber == 0) {
minChairNumber = 0;
maxChairNumber = 10000;
} else {
minChairNumber = maxChairNumber = selectedChairNumber;
}
displayDay(year, month, day);
}
function handleStylistChangeOnCheckDisplay() {
// get the selected chair and stick it in the global chair-range limits
var selectedChairNumber = document.getElementById('stylistmonthpicklist').value;
if (selectedChairNumber == 0) {
minChairNumber = 0;
maxChairNumber = 10000;
} else {
minChairNumber = maxChairNumber = selectedChairNumber;
}
buildCheckDisplay();
}
var bankholidaydisplaycontent = document.getElementById('bankholidaydisplaycontent');
function buildBankHolidayDisplay(year, month) {
// Display days that are unavailable as bank holidays
var oData = new FormData(form);
oData.append("helper_type", "build_bank_holiday_table_for_month_display");
oData.append("shop_url", shopUrl);
oData.append("year", year);
oData.append("month", month);
var oReq = new XMLHttpRequest();
oReq.open("POST", helperTarget, true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
// deal with the 2 returns
var xmlDoc = oReq.responseXML;
var JSONString = xmlDoc.getElementsByTagName("returns")[0].childNodes[0].nodeValue;
JSONString = prepareStringforJSONParse(JSONString);
var JSONObject = JSON.parse(JSONString);
bankholidaydisplay1.innerHTML = JSONObject.return1;
bankholidaydisplay2content.innerHTML = JSONObject.return2;
management.style.display = "block";
bankholidaydisplay1.style.display = "block";
bankholidaydisplay2.style.display = "block";
}
}
};
oReq.send(oData);
}
function toggleBankHoliday(year, month, day) {
// toggle the setting on the specified day
var oData = new FormData(form);
oData.append("helper_type", "toggle_bank_holiday");
oData.append("shop_url", shopUrl);
oData.append("bank_holiday_year", year);
oData.append("bank_holiday_month", month);
oData.append("bank_holiday_day", day);
var oReq = new XMLHttpRequest();
oReq.open("POST", helperTarget, true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
// refresh the month display
buildBankHolidayDisplay(year, month);
}
}
};
oReq.send(oData);
}
var staffholidaydisplaycontent = document.getElementById('staffholidaydisplaycontent');
function buildStaffHolidayDisplay(year, month, chairNumber) {
// Display days that are unavailable as staff absences (sickness/holiday).
// If no chair is specified, display the first you find and use this to set
// currentChairNumber
var oData = new FormData(form);
oData.append("helper_type", "build_staff_holiday_table_for_month_display");
oData.append("shop_url", shopUrl);
oData.append("year", year);
oData.append("month", month);
oData.append("chair_number", chairNumber);
var oReq = new XMLHttpRequest();
oReq.open("POST", helperTarget, true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
return;
}
// deal with the 3 returns
var xmlDoc = oReq.responseXML;
var JSONString = xmlDoc.getElementsByTagName("returns")[0].childNodes[0].nodeValue;
JSONString = prepareStringforJSONParse(JSONString);
var JSONObject = JSON.parse(JSONString);
staffholidaydisplay1.innerHTML = JSONObject.return1;
staffholidaydisplay2content.innerHTML = JSONObject.return2;
currentChairNumber = JSONObject.return3;
management.style.display = "block";
staffholidaydisplay1.style.display = "block";
staffholidaydisplay2.style.display = "block";
}
};
oReq.send(oData);
}
function toggleStaffHoliday(year, month, day, chairNumber) {
if (loginStatus == "loggedIn") {
// toggle the setting on the specified day
var oData = new FormData(form);
oData.append("helper_type", "toggle_staff_holiday");
oData.append("shop_url", shopUrl);
oData.append("staff_holiday_year", year);
oData.append("staff_holiday_month", month);
oData.append("staff_holiday_day", day);
oData.append("chair_number", chairNumber);
var oReq = new XMLHttpRequest();
oReq.open("POST", helperTarget, true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
// refresh the month display
buildStaffHolidayDisplay(year, month, chairNumber);
}
}
};
oReq.send(oData);
} else {
login();
}
}
function buildCheckDisplay() {
// Display unresourced reservations
var oData = new FormData(form);
oData.append("helper_type", "build_check_display");
oData.append("shop_url", shopUrl);
oData.append("min_chair_number", minChairNumber);
oData.append("max_chair_number", maxChairNumber);
var oReq = new XMLHttpRequest();
oReq.open("POST", helperTarget, true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
// set the check display
document.getElementById('checkdiv').style.display = "block";
document.getElementById('checkdivcontent').innerHTML = response;
}
}
};
oReq.send(oData);
}
function handlePatternClick(row, column) {
// set/unset the jr/row/column checkboxes for the current chair pattern
var element = document.getElementById("jr" + row + "c" + column);
// find out if this is a click or a shift/click
if (window.event.shiftKey) {
// find out the first row above "row" with the same checked status as row - set to 0 if none found
var firstRow = 0;
for (var i = row - 1; i >= 0; i--) {
var firstRow = i;
if (document.getElementById("jr" + i + "c" + column).checked == element.checked)
break;
}
// now set the range firstRow to row to whatever row is set to
for (var i = firstRow; i < +row; i++) {
document.getElementById("jr" + i + "c" + column).checked = element.checked;
}
}
}
function handleCheckClick(row) {
// set/unset the cr/row/ checkbox for the check display
var element = document.getElementById("cr" + row);
// find out if this is a click or a shift/click
if (window.event.shiftKey) {
// find out the first row above "row" with the same checked status as row - set to 0 if none found
var firstRow = 0;
for (var i = row - 1; i >= 0; i--) {
var firstRow = i;
if (document.getElementById("cr" + i).checked == element.checked)
break;
}
// now set the range firstRow to row to whatever row is set to
for (var i = firstRow; i < +row; i++) {
document.getElementById("cr" + i).checked = element.checked;
}
}
}
function displayDay(year, month, day) {
showWaitIcon(); // uses position captured by click on day
// Display appointment-status for a given day
var oData = new FormData(form);
oData.append("helper_type", "build_calendar_day_display");
oData.append("shop_url", shopUrl);
oData.append("year", year);
oData.append("month", month);
oData.append("day", day);
oData.append("mode", mode);
oData.append("min_chair_number", minChairNumber);
oData.append("max_chair_number", maxChairNumber);
var oReq = new XMLHttpRequest();
oReq.open("POST", helperTarget, true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
hideWaitIcon();
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
} else {
daydiv.innerHTML = response;
monthdiv.style.display = "none";
daydiv.style.display = "block";
}
}
};
oReq.send(oData);
}
var today = new Date();
var todayDay = today.getDay(); // 1-31
var todayMonth = today.getMonth() + 1; // 1-12
var todayYear = today.getFullYear(); //eg, 2020/
var cancelledReservationNumber;
function rebookReservation(cancelledReservationNumberReturn) {
// This is the "rebooking" mode triggered by management from the
// "manage reservations" button. It parallels the "change" mode
// (handled in bookSlot() instigated by bookers from an email link
// sent following cancellation of their appointment by management
// from the "check staffing" button
cancelledReservationNumber = cancelledReservationNumberReturn;
// at this point "check" mode turns into "rebook" mode - revert on "reload" in cancellationdisplay
viewerdisplay.style.display = "none";
changedisplay.style.display = "block"
changedisplay.style.border = "2px solid blue";
checkdisplay.style.display = "none";
checkdiv.style.display = "none";
mode = "rebook";
displayMonth(todayYear, todayMonth);
}
var currentDay = todayDay;
var currentMonth = todayMonth;
var currentYear = todayYear;
var retardmonth = document.getElementById("retardmonth");
var retardbankholidaymonth = document.getElementById("retardbankholidaymonth");
var currentChairNumber;
function advanceMonthDisplay() {
currentMonth++;
if (currentMonth == 13) {
currentMonth = 1;
currentYear++;
}
if (mode == "bankholiday") {
retardbankholidaymonth.style.display = "bloc k";
buildBankHolidayDisplay(currentYear, currentMonth);
}
if (mode == "staffholiday") {
retardstaffholidaymonth.style.display = "block";
buildStaffHolidayDisplay(currentYear, currentMonth, currentChairNumber);
}
}
function retardMonthDisplay() {
currentMonth--;
if (currentMonth == 0) {
currentMonth = 12;
currentYear--;
}
if (mode == "bankholiday") {
retardbankholidaymonth.style.display = "block";
buildBankHolidayDisplay(currentYear, currentMonth)
}
if (mode == "staffholiday") {
retardstaffholidaymonth.style.display = "block";
buildStaffHolidayDisplay(currentYear, currentMonth, currentChairNumber);
}
if (currentMonth == todayMonth && currentYear == todayYear) {
if (mode == "bankholiday")
retardbankholidaymonth.style.display = "none";
if (mode == "staffholiday")
retardstaffholidaymonth.style.display = "none";
}
}
function buildPatternDisplay(chairNumber) {
// build and display the working-hours patternDisplay for chairNumber
// if chairNumber is 0 we find the first and include this in the returns
var oData = new FormData(form);
oData.append("helper_type", "build_work_pattern_table_for_week_display");
oData.append("shop_url", shopUrl);
oData.append("chair_number", chairNumber);
var oReq = new XMLHttpRequest();
oReq.open("POST", helperTarget, true);
oReq.onload = function (oEvent) {
if (oReq.status == 200) {
var response = oReq.responseText;
if (response.indexOf("%failed%") != -1) {
alert(response);
return;
}
// deal with the 3 returns
var xmlDoc = oReq.responseXML;
var JSONString = xmlDoc.getElementsByTagName("returns")[0].childNodes[0].nodeValue;
JSONString = prepareStringforJSONParse(JSONString);
var JSONObject = JSON.parse(JSONString);
patterndisplay1.innerHTML = JSONObject.return1;
patterndisplay2.innerHTML = JSONObject.return2;
currentChairNumber = JSONObject.return3;
management.style.display = "block";
patterndisplay1.style.display = "block";
patterndisplay2.style.display = "block";
}
}
;
oReq.send(oData);
}
function prepareStringforJSONParse(input) {
// need to double escape non-printing characters to get them through parse
// not sure I really understand this - see
// https://stackoverflow.com/questions/42068/how-do-i-handle-newlines-in-jsonS
// \n characters seem to be getting through, even though they're removed in the
// "prepareStringforXMLandJSONParse" function in booker_helpers. We don't want
// them at all, so remove them here.
var output = input;
output = output.replace(/\n/g, "").replace(/\r/g, "\\\\r").replace(/\t/g, "\\\\t");
return output;
}
function savePattern(chairNumber) {
if (loginStatus == "loggedIn") {
// build the json for the current pattern display and apply this and
// the latest chairOwner name to the ecommerce_work_patterns record
// for the current chairNumber
var savepatternresult = document.getElementById("savepatternresult")
// The json is of the form:
//
// [
// {"time": 0, "working": [0,0,0,0,0,0,0]},
// {"time": 1, "working": [0,0,0,0,0,0,0]},
// {"time": 2 * slotLength, "working": {1,0,0,0,0,0,0]},
// ..
// {"time": 24 * numberOfSlotsPerHour - 1, "working": {0,0,0,0,0,0,0]},
// ]
// Where the 1 in "working" column 0 for time:200 means that this chair is
// going to be manned at 2am on Sunday
//
// The setting "1" is determined by seeing if the checkbox for the element