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1 #!/usr/bin/env php
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2 <?php
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3
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4 use Sabre\VObject;
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5
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6 if ($argc<2) {
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7 $cmd = $argv[0];
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8 fwrite(STDERR, <<<HI
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9 Fruux test data generator
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10
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11 This script generates a lot of test data. This is used for profiling and stuff.
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12 Currently it just generates events in a single calendar.
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13
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14 The iCalendar output goes to stdout. Other messages to stderr.
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15
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16 {$cmd} [events]
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17
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18
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19 HI
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20 );
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21 die();
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22 }
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23
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24 $events = 100;
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25
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26 if (isset($argv[1])) $events = (int)$argv[1];
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27
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28 include __DIR__ . '/../vendor/autoload.php';
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29
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30 fwrite(STDERR, "Generating " . $events . " events\n");
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31
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32 $currentDate = new DateTime('-' . round($events/2) . ' days');
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33
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34 $calendar = VObject\Component::create('VCALENDAR');
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35 $calendar->version = '2.0';
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36 $calendar->calscale = 'GREGORIAN';
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37
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38 $ii=0;
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39
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40 while($ii < $events) {
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41
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42 $ii++;
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43
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44 $event = VObject\Component::create('VEVENT');
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45 $event->DTSTART = 'bla';
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46 $event->SUMMARY = 'Event #' . $ii;
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47 $event->UID = md5(microtime(true));
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48
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49 $doctorRandom = mt_rand(1,1000);
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50
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51 switch($doctorRandom) {
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52 // All-day event
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53 case 1 :
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54 $event->DTEND = 'bla';
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55 $dtStart = clone $currentDate;
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56 $dtEnd = clone $currentDate;
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57 $dtEnd->modify('+' . mt_rand(1,3) . ' days');
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58 $event->DTSTART->setDateTime($dtStart, VObject\Property\DateTime::DATE);
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59 $event->DTEND->setDateTime($dtEnd, VObject\Property\DateTime::DATE);
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60 break;
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61 case 2 :
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62 $event->RRULE = 'FREQ=DAILY;COUNT=' . mt_rand(1,10);
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63 // No break intentional
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64 default :
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65 $dtStart = clone $currentDate;
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66 $dtStart->setTime(mt_rand(1,23), mt_rand(0,59), mt_rand(0,59));
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67 $event->DTSTART->setDateTime($dtStart, VObject\Property\DateTime::UTC);
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68 $event->DURATION = 'PT'.mt_rand(1,3).'H';
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69 break;
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70
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71 }
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72
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73 $calendar->add($event);
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74 $currentDate->modify('+ ' . mt_rand(0,3) . ' days');
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75
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76 }
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77 fwrite(STDERR, "Validating\n");
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78
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79 $result = $calendar->validate();
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80 if ($result) {
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81 fwrite(STDERR, "Errors!\n");
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82 fwrite(STDERR, print_r($result,true));
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83 die(-1);
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84 }
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85
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86 fwrite(STDERR, "Serializing this beast\n");
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87
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88 echo $calendar->serialize();
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89
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90 fwrite(STDERR, "done.\n");
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91
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