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#!/usr/bin/env php
<?php
use Sabre\VObject;
if ($argc < 2) {
$cmd = $argv[0];
fwrite(STDERR, <<<HI
Fruux test data generator
This script generates a lot of test data. This is used for profiling and stuff.
Currently it just generates events in a single calendar.
The iCalendar output goes to stdout. Other messages to stderr.
{$cmd} [events]
HI
);
die();
}
$events = 100;
if (isset($argv[1])) {
$events = (int) $argv[1];
}
include __DIR__.'/../vendor/autoload.php';
fwrite(STDERR, 'Generating '.$events." events\n");
$currentDate = new DateTime('-'.round($events / 2).' days');
$calendar = new VObject\Component\VCalendar();
$ii = 0;
while ($ii < $events) {
++$ii;
$event = $calendar->add('VEVENT');
$event->DTSTART = 'bla';
$event->SUMMARY = 'Event #'.$ii;
$event->UID = md5(microtime(true));
$doctorRandom = mt_rand(1, 1000);
switch ($doctorRandom) {
// All-day event
case 1:
$event->DTEND = 'bla';
$dtStart = clone $currentDate;
$dtEnd = clone $currentDate;
$dtEnd->modify('+'.mt_rand(1, 3).' days');
$event->DTSTART->setDateTime($dtStart);
$event->DTSTART['VALUE'] = 'DATE';
$event->DTEND->setDateTime($dtEnd);
break;
case 2:
$event->RRULE = 'FREQ=DAILY;COUNT='.mt_rand(1, 10);
// no break intentional
default:
$dtStart = clone $currentDate;
$dtStart->setTime(mt_rand(1, 23), mt_rand(0, 59), mt_rand(0, 59));
$event->DTSTART->setDateTime($dtStart);
$event->DURATION = 'PT'.mt_rand(1, 3).'H';
break;
}
$currentDate->modify('+ '.mt_rand(0, 3).' days');
}
fwrite(STDERR, "Validating\n");
$result = $calendar->validate();
if ($result) {
fwrite(STDERR, "Errors!\n");
fwrite(STDERR, print_r($result, true));
die(-1);
}
fwrite(STDERR, "Serializing this beast\n");
echo $calendar->serialize();
fwrite(STDERR, "done.\n");
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