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Edit File: generateicalendardata.php

#!/usr/bin/env php
<?php

use AmeliaSabre\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
    );
    exit();
}

$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));
    exit(-1);
}

fwrite(STDERR, "Serializing this beast\n");

echo $calendar->serialize();

fwrite(STDERR, "done.\n");

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