<?php
/* vim: set expandtab tabstop=4 shiftwidth=4: */
//+----------------------------------------------------------------------+
//| WAMP (XP-SP1/1.3.27/4.0.12/5.0.0b2-dev) |
//+----------------------------------------------------------------------+
//| Copyright (c) 1992-2003 Michael Wimmer |
//+----------------------------------------------------------------------+
//| I don't have the time to read through all the licences to find out |
//| what the exactly say. But it's simple. It's free for non commercial |
//| projects, but as soon as you make money with it, i want my share :-) |
//| (License : Free for non-commercial use) |
//+----------------------------------------------------------------------+
//| Authors: Michael Wimmer <hide@address.com> |
//+----------------------------------------------------------------------+
//
// $Id$
/**
* @package iCalendar Everything to generate simple iCal files
*/
/**
* We need the base class
*/
include_once 'class.iCalBase.inc.php';
/**
* Container for a single Journal
*
* Tested with WAMP (XP-SP1/1.3.27/4.0.12/5.0.0b2-dev)
* Last Change: 2003-07-07
*
* @access public
* @author Michael Wimmer <flaimo 'at' gmx 'dot' net>
* @copyright Michael Wimmer
* @link http://www.flaimo.com/
* @package iCalendar
* @version 2.001
*/
class iCalJournal extends iCalBase {
/*-------------------*/
/* V A R I A B L E S */
/*-------------------*/
/**
* Timestamp of the start date
*
* @var int
*/
private $startdate_ts;
/**
* start date in iCal format
*
* @var string
*/
private $startdate;
/**
* Timestamp of the creation date
*
* @var int
*/
private $created_ts;
/**
* creation date in iCal format
*
* @var string
*/
private $created;
/**
* Automaticaly created: md5 value of the start date + end date
*
* @var string
*/
private $uid;
/**
* '' = never, integer < 4 numbers = number of times, integer >= 4 = timestamp
*
* @var mixed
*/
private $rec_end;
/*-----------------------*/
/* C O N S T R U C T O R */
/*-----------------------*/
/**#@+
* @return void
*/
/**
* Constructor
*
* Only job is to set all the variablesnames
*
* @param string $summary Title for the event
* @param string $description Description
* @param int $start Start time for the event (timestamp)
* @param int $created Creation date for the event (timestamp)
* @param int $last_mod Last modification date for the event (timestamp)
* @param int $status Status of the event (0 = TENTATIVE, 1 = CONFIRMED, 2 = CANCELLED)
* @param int $class (0 = PRIVATE | 1 = PUBLIC | 2 = CONFIDENTIAL)
* @param array $organizer The organizer use array('Name', 'hide@address.com')
* @param array $attendees key = attendee name, value = e-mail, second value = role of the attendee [0 = CHAIR | 1 = REQ | 2 = OPT | 3 =NON] (example: array('Michi' => 'hide@address.com,1'); )
* @param array $categories Array with Strings (example: array('Freetime','Party'))
* @param int $frequency frequency: 0 = once, secoundly yearly = 17
* @param mixed $rec_end recurrency end: ('' = forever | integer = number of times | timestring = explicit date)
* @param int $interval Interval for frequency (every 2,3,4 weeks
)
* @param string $days Array with the number of the days the event accures (example: array(0,1,5) = Sunday, Monday, Friday
* @param string $weekstart Startday of the Week ( 0 = Sunday 6 = Saturday)
* @param string $exept_dates exeption dates: Array with timestamps of dates that should not be includes in the recurring event
* @param string $url optional URL for that event
* @param string $lang Language of the strings used in the event (iso code)
* @param string $uid Optional UID for the Journal
* @uses setSummary()
* @uses iCalBase::setDescription()
* @uses setStartDate()
* @uses setCreated()
* @uses iCalBase::setLastMod()
* @uses iCalBase::setStatus()
* @uses iCalBase::setClass()
* @uses iCalBase::setOrganizer()
* @uses iCalBase::setAttendees()
* @uses iCalBase::setCategories()
* @uses iCalBase::setURL()
* @uses iCalBase::setLanguage()
* @uses iCalBase::setFrequency()
* @uses setRecEnd()
* @uses iCalBase::setInterval()
* @uses iCalBase::setDays()
* @uses iCalBase::setWeekStart()
* @uses iCalBase::setExeptDates()
* @uses iCalBase::setSequence()
* @uses setUID()
*/
function __construct($summary, $description, $start, $created, $last_mod,
$status, $class, $organizer, $attendees, $categories,
$frequency, $rec_end, $interval, $days, $weekstart,
$exept_dates, $url, $lang, $uid) {
parent::__construct();
parent::setSummary($summary);
parent::setDescription($description);
$this->setStartDate($start);
$this->setCreated($created);
parent::setLastMod($last_mod);
parent::setStatus($status);
parent::setClass($class);
parent::setOrganizer($organizer);
parent::setAttendees($attendees);
parent::setCategories($categories);
parent::setURL($url);
parent::setLanguage($lang);
parent::setFrequency($frequency);
$this->setRecEnd($rec_end);
parent::setInterval($interval);
parent::setDays($days);
parent::setWeekStart($weekstart);
parent::setExeptDates($exept_dates);
parent::setSequence(0);
$this->setUID($uid);
} // end constructor
/*-------------------*/
/* F U N C T I O N S */
/*-------------------*/
/**
* Sets the end for a recurring event (0 = never ending,
* integer < 4 numbers = number of times, integer >= 4 enddate)
*
* @param int $freq
* @see getRecEnd()
* @uses iCalJournal::$rec_end
* @since 1.010 - 2002-10-26
*/
private function setRecEnd($freq = '') {
if (strlen(trim($freq)) < 1) {
$this->rec_end = 0;
} elseif (is_int($freq) && strlen(trim($freq)) < 4) {
$this->rec_end = $freq;
} else {
$this->rec_end = (string) gmdate('Ymd\THi00\Z',$freq);
} // end if
} // end function
/**
* Set $startdate_ts variable
*
* @param int $timestamp
* @see getStartDateTS()
* @uses iCalJournal::$startdate_ts
* @uses iCalJournal::$enddate_ts
*/
private function setStartDateTS($timestamp = 0) {
if (is_int($timestamp) && $timestamp > 0) {
$this->startdate_ts = (int) $timestamp;
} else {
$this->startdate_ts = (int) ((isset($this->enddate_ts) && is_numeric($this->enddate_ts) && $this->enddate_ts > 0) ? ($this->enddate_ts - 3600) : time());
} // end if
} // end function
/**
* Set $created_ts variable
*
* @param int $timestamp
* @see getCreatedTS()
* @uses iCalJournal::$created_ts
*/
private function setCreatedTS($timestamp = 0) {
if (is_int($timestamp) && $timestamp > 0) {
$this->created_ts = (int) $timestamp;
} // end if
} // end function
/**
* Set $startdate variable
*
* @param int $timestamp
* @see getStartDate()
* @uses iCalJournal::$startdate
* @uses iCalJournal::$startdate_ts
* @uses setStartDateTS()
*/
private function setStartDate($timestamp = 0) {
$this->setStartDateTS($timestamp);
$this->startdate = (string) gmdate('Ymd\THi00\Z',$this->startdate_ts);
} // end function
/**
* Set $created variable
*
* @param int $timestamp
* @see getCreated()
* @uses iCalJournal::$created
* @uses iCalJournal::$created_ts
* @uses setCreatedTS()
*/
private function setCreated($timestamp = 0) {
$this->setCreatedTS($timestamp);
$this->created = (string) gmdate('Ymd\THi00\Z',$this->created_ts);
} // end function
/**
* Set $uid variable
*
* @param int $uid
* @see getUID()
* @uses iCalJournal::$uid
*/
private function setUID($uid = 0) {
if (strlen(trim($uid)) > 0) {
$this->uid = (string) $uid;
} else {
$rawid = (string) $this->startdate . 'plus' . $this->summary;
$this->uid = (string) md5($rawid);
} // end if
} // end function
/**#@-*/
/**
* Get $rec_end variable
*
* @return mixed $rec_end
* @see setRecEnd()
* @since 1.010 - 2002-10-26
*/
public function getRecEnd() {
return $this->rec_end;
} // end function
/**
* Get $startdate_ts variable
*
* @return int $startdate_ts
* @see setStartDateTS()
*/
public function getStartDateTS() {
return (int) $this->startdate_ts;
} // end function
/**
* Get $created_ts variable
*
* @return int $created_ts
* @see setCreatedTS()
*/
public function getCreatedTS() {
return (int) $this->created_ts;
} // end function
/**
* Get $startdate variable
*
* @return int $startdate
* @see setStartDate()
*/
public function getStartDate() {
return (string) $this->startdate;
} // end function
/**
* Get $created variable
*
* @return string $created
* @see setCreated()
*/
public function getCreated() {
return (string) $this->created;
} // end function
/**
* Get $uid variable
*
* @return string $uid
* @see setUID()
*/
public function getUID() {
return (string) $this->uid;
} // end function
} // end class iCalJournal
?>