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example.php
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example.php
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<?php
/**
* FreeBusyCal example script. This file connects to an iCal server, retrieves data and calculates availbility,
* generates and outputs HTML.
*
* @author Martin Porcheron <[email protected]>
* @copyright (c) Martin Porcheron 2017.
* @license MIT Licence
*/
include 'vendor/autoload.php';
use MPorcheron\FreeBusyCal as Fbc;
// Configuration of calendars //////////////////////////////////////////////////////////////////////////////////////////
$exchange = (new Fbc\Calendar())
->setUrl('https://outlook.office365.com/owa/calendar/[email protected]/23432rcsdf34fsc/calendar.ics');
$iCloud = (new MPorcheron\FreeBusyCal\CalDAVCalendar())
->setUsername('[email protected]')
->setPassword('application-specific-password')
->setPrincipalUrl('https://caldav.icloud.com/123456789876543/principal/');
// Fetch the calendars /////////////////////////////////////////////////////////////////////////////////////////////////
$fbc = (new Fbc\Generator($exchange, $iCloud))
->setDateRange(new \DateTime('Monday this week'), 14, false)
->setTimeRange(9, 17, 60)
->fetchAndParse();
// Output the calendar /////////////////////////////////////////////////////////////////////////////////////////////////
echo <<<HEADER
<html>
<head>
<title>Free/Busy Calendar</title>
<style type="text/css">
table.cal {
border-spacing: .1em;
cursor: default;
width: 100%;
}
.cal th {
background: transparent;
margin-bottom: 1em;
}
.cal td, .cal th {
text-align: center;
width: 9%;
}
.cal td {
padding: .5em 0;
}
.cal div.time {
text-align: right;
padding-right: 15px;
height: 30px;
}
.cal div.date {
height: 30px;
vertical-align: bottom;
}
.cal div.avail {
cursor: default;
display: block;
margin-bottom: 1px;
height: 30px;
padding-top: 3px;
text-align: center;
}
.cal td.avail span {
color: #FFFFFF;
opacity: 0;
-webkit-transition: opacity .2s ease-in-out;
-moz-transition: opacity .2s ease-in-out;
-o-transition: opacity .2s ease-in-out;
-ms-transition: opacity. 2s ease-in-out;
transition: opacity .2s ease-in-out;
}
.cal td.avail:hover span {
opacity: 1;
}
.cal .avail.busy {
background: #AA6786;
}
.cal .avail.free {
background: #71B075;
}
</style>
<!-- Free/Busy Calendar by Martin Porcheron <[email protected]> -->
</head>
<body>
HEADER;
echo $fbc->generate(function (Fbc\FreeBusyCalendar &$cal) {
// Show time range, or just start time
$showRange = true;
$output = '<table class="cal">';
// Output table headers with days
$output .= '<tr><th></th>';
$days = [ 'S', 'M', 'T', 'W', 'T', 'F', 'S' ];
foreach ($cal->getCalendarDates(Fbc\FreeBusyCalendar::DATE_FORMAT) as $label => &$dt) {
$output .= '<th class="day">'. $days[$dt->format('N')] .'</th>';
}
$output .= '</tr>';
// Output table headers with dates
$output .= '<tr><th></th>';
foreach ($cal->getCalendarDates(Fbc\FreeBusyCalendar::DATE_FORMAT) as $label => &$dt) {
$output .= '<th class="date">'. $label .'</th>';
}
$output .= '</tr>';
// Iterate through each time and $output .= the availability
$times = $cal->getCalendarTimes(Fbc\FreeBusyCalendar::TIME_FORMAT);
foreach ($times as $hour => $temp) {
foreach ($temp as $minute => $labels) {
$output .= '<tr><td class="time">'. $labels[0];
if ($showRange) {
$output .= ' – ' . $labels[1];
}
$output .= '</td>';
foreach ($cal->getCalendarDates(Fbc\FreeBusyCalendar::DATE_FORMAT) as $dt) {
if ($cal->isFree($dt->format('Y-m-d'), $hour, $minute)) {
$output .= '<td class="avail free">Free</td>';
} else {
$output .= '<td class="avail busy">Busy</td>';
}
}
}
$output .= '</td>';
}
$output .= '</table>';
return $output;
});
echo <<<FOOTER
</body>
</html>
FOOTER;