*
* -------------------------------------------- *
* This program is free software; you can redistribute it and/or modify it *
* under the terms of the GNU General Public License as published by the *
* Free Software Foundation; either version 2 of the License, or (at your *
* option) any later version. *
\**************************************************************************/
define('FOLD_LENGTH', 75);
define('VEVENT', 1);
define('VTODO', 2);
define('NONE', 0);
define('CHAIR', 1);
define('REQ_PARTICIPANT', 2);
define('OPT_PARTICIPANT', 3);
define('NON_PARTICIPANT', 4);
define('INDIVIDUAL', 1);
define('GROUP', 2);
define('RESOURCE', 4);
define('ROOM', 8);
define('UNKNOWN', 16);
define('NEEDS_ACTION', 0);
define('ACCEPTED', 1);
define('DECLINED', 2);
define('TENTATIVE', 3);
define('DELEGATED', 4);
define('COMPLETED', 5);
define('IN_PROCESS', 6);
/*
* Class
*/
define('_PRIVATE', 0);
define('_PUBLIC', 1);
define('_CONFIDENTIAL', 3);
/*
* Transparency
*/
define('TRANSPARENT', 0);
define('OPAQUE', 1);
/*
* Frequency
*/
define('SECONDLY', 1);
define('MINUTELY', 2);
define('HOURLY', 3);
define('DAILY', 4);
define('WEEKLY', 5);
define('MONTHLY', 6);
define('YEARLY', 7);
define('FREE', 0);
define('BUSY', 1);
define('BUSY_UNAVAILABLE', 2);
define('BUSY_TENTATIVE', 3);
define('THISANDPRIOR', 0);
define('THISANDFUTURE', 1);
define('START', 0);
define('END', 1);
define('_8BIT', 0);
define('_BASE64', 1);
define('OTHER', 99);
class boicalendar {
var $public_functions = array (
'import' => True,
'export' => True,
'freebusy' => True,
);
var $ical;
var $line = 0;
var $event = Array ();
var $todo = Array ();
var $journal = Array ();
var $freebusy = Array ();
var $timezone = Array ();
var $property = Array ();
var $parameter = Array ();
var $debug_str = False;
var $api = True;
var $chunk_split = True;
/*
* Base Functions
*/
function boicalendar() {
$this->property = Array (
'action' => Array (
'type' => 'text',
'to_text' => True,
'valarm' => Array (
'state' => 'required',
'multiples' => False
)
),
'attach' => Array (
'type' => 'uri',
'to_text' => True,
'vevent' => Array (
'state' => 'optional',
'multiples' => True
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => True
),
'vjournal' => Array (
'state' => 'optional',
'multiples' => True
),
'valarm' => Array (
'state' => 'optional',
'multiples' => True
)
),
'attendee' => Array (
'type' => 'cal-address',
'to_text' => False,
'vevent' => Array (
'state' => 'optional',
'multiples' => True
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => True
),
'vjournal' => Array (
'state' => 'optional',
'multiples' => True
),
'valarm' => Array (
'state' => 'optional',
'multiples' => True
),
'vfreebusy' => Array (
'state' => 'optional',
'multiples' => True
)
),
'categories' => Array (
'type' => 'text',
'to_text' => True,
'vevent' => Array (
'state' => 'optional',
'multiples' => True
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => False
),
'vjournal' => Array (
'state' => 'optional',
'multiples' => True
)
),
'class' => Array (
'type' => 'text',
'to_text' => True,
'vevent' => Array (
'state' => 'optional',
'multiples' => False
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => False
),
'vjournal' => Array (
'state' => 'optional',
'multiples' => False
)
),
'comment' => Array (
'type' => 'text',
'to_text' => True,
'daylight' => Array (
'state' => 'optional',
'multiples' => True
),
'standard' => Array (
'state' => 'optional',
'multiples' => True
),
'valarm' => Array (
'state' => 'optional',
'multiples' => True
),
'vevent' => Array (
'state' => 'optional',
'multiples' => True
),
'vfreebusy' => Array (
'state' => 'optional',
'multiples' => True
),
'vjournal' => Array (
'state' => 'optional',
'multiples' => True
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => True
)
),
'completed' => Array (
'type' => 'date-time',
'to_text' => False,
'vtodo' => Array (
'state' => 'optional',
'multiples' => False
)
),
'contact' => Array (
'type' => 'text',
'to_text' => True,
'vevent' => Array (
'state' => 'optional',
'multiples' => True
),
'vfreebusy' => Array (
'state' => 'optional',
'multiples' => False
),
'vjournal' => Array (
'state' => 'optional',
'multiples' => True
)
),
'created' => Array (
'type' => 'date-time',
'to_text' => False,
'vevent' => Array (
'state' => 'optional',
'multiples' => False
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => False
),
'vjournal' => Array (
'state' => 'optional',
'multiples' => False
)
),
'description' => Array (
'type' => 'text',
'to_text' => True,
'vevent' => Array (
'state' => 'optional',
'multiples' => False
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => False
),
'vjournal' => Array (
'state' => 'optional',
'multiples' => True
),
'valarm' => Array (
'state' => 'optional',
'multiples' => False
)
),
'dtend' => Array (
'type' => 'date-time',
'to_text' => False,
'vevent' => Array (
'state' => 'optional',
'multiples' => False
),
'vfreebusy' => Array (
'state' => 'optional',
'multiples' => False
)
),
'dtstamp' => Array (
'type' => 'date-time',
'to_text' => False,
'vevent' => Array (
'state' => 'optional',
'multiples' => False
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => False
),
'vjournal' => Array (
'state' => 'optional',
'multiples' => True
),
'vfreebusy' => Array (
'state' => 'optional',
'multiples' => False
)
),
'dtstart' => Array (
'type' => 'date-time',
'to_text' => False,
'daylight' => Array (
'state' => 'required',
'multiples' => False
),
'standard' => Array (
'state' => 'required',
'multiples' => False
),
'vevent' => Array (
'state' => 'optional',
'multiples' => False
),
'vfreebusy' => Array (
'state' => 'optional',
'multiples' => False
),
'vjournal' => Array (
'state' => 'optional',
'multiples' => False
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => False
)
),
'due' => Array (
'type' => 'date-time',
'to_text' => False,
'vtodo' => Array (
'state' => 'optional',
'multiples' => False
)
),
'duration' => Array (
'type' => 'duration',
'to_text' => False,
'valarm' => Array (
'state' => 'optional',
'multiples' => False
),
'vevent' => Array (
'state' => 'optional',
'multiples' => False
),
'vfreebusy' => Array (
'state' => 'optional',
'multiples' => False
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => False
)
),
'exdate' => Array (
'type' => 'date-time',
'to_text' => False,
'vevent' => Array (
'state' => 'optional',
'multiples' => True
),
'vjournal' => Array (
'state' => 'optional',
'multiples' => True
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => True
)
),
'exrule' => Array (
'type' => 'recur',
'to_text' => False,
'vevent' => Array (
'state' => 'optional',
'multiples' => True
),
'vjournal' => Array (
'state' => 'optional',
'multiples' => True
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => True
)
),
'freebusy' => Array (
'type' => 'freebusy',
'to_text' => False,
'vfreebusy' => Array (
'state' => 'optional',
'multiples' => True
)
),
'geo' => Array (
'type' => 'float',
'to_text' => True,
'vevent' => Array (
'state' => 'optional',
'multiples' => False
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => False
)
),
'last_modified' => Array (
'type' => 'date-time',
'to_text' => False,
'vevent' => Array (
'state' => 'optional',
'multiples' => False
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => False
),
'vjournal' => Array (
'state' => 'optional',
'multiples' => False
),
'vtimezone' => Array (
'state' => 'optional',
'multiples' => False
)
),
'location' => Array (
'type' => 'text',
'to_text' => True,
'vevent' => Array (
'state' => 'optional',
'multiples' => False
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => False
)
),
'method' => Array (
'type' => 'text',
'to_text' => True,
'ical' => Array (
'state' => 'required',
'multiples' => False
)
),
'organizer' => Array (
'type' => 'cal-address',
'to_text' => False,
'vevent' => Array (
'state' => 'optional',
'multiples' => False
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => False
),
'vjournal' => Array (
'state' => 'optional',
'multiples' => False
),
'vfreebusy' => Array (
'state' => 'optional',
'multiples' => False
)
),
'percent_complete' => Array (
'type' => 'integer',
'to_text' => False,
'vtodo' => Array (
'state' => 'optional',
'multiples' => False
)
),
'priority' => Array (
'type' => 'integer',
'to_text' => True,
'vevent' => Array (
'state' => 'optional',
'multiples' => False
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => False
)
),
'prodid' => Array (
'type' => 'text',
'to_text' => True,
'ical' => Array (
'state' => 'required',
'multiples' => False
)
),
'rdate' => Array (
'type' => 'date-time',
'to_text' => False,
'daylight' => Array (
'state' => 'optional',
'multiples' => True
),
'standard' => Array (
'state' => 'optional',
'multiples' => True
),
'vevent' => Array (
'state' => 'optional',
'multiples' => True
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => True
),
'vjournal' => Array (
'state' => 'optional',
'multiples' => True
)
),
'recurrence_id' => Array (
'type' => 'date-time',
'to_text' => False,
'vevent' => Array (
'state' => 'optional',
'multiples' => False
),
'vjournal' => Array (
'state' => 'optional',
'multiples' => False
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => False
)
),
'related_to' => Array (
'type' => 'text',
'to_text' => False,
'vevent' => Array (
'state' => 'optional',
'multiples' => False
),
'vjournal' => Array (
'state' => 'optional',
'multiples' => True
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => True
)
),
'request_status' => Array (
'type' => 'text',
'to_text' => True,
'vevent' => Array (
'state' => 'optional',
'multiples' => False
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => False
),
'vjournal' => Array (
'state' => 'optional',
'multiples' => True
),
'vfreebusy' => Array (
'state' => 'optional',
'multiples' => True
)
),
'resources' => Array (
'type' => 'text',
'to_text' => False,
'vevent' => Array (
'state' => 'optional',
'multiples' => False
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => False
)
),
'rrule' => Array (
'type' => 'recur',
'to_text' => False,
'daylight' => Array (
'state' => 'optional',
'multiples' => True
),
'standard' => Array (
'state' => 'optional',
'multiples' => True
),
'vevent' => Array (
'state' => 'optional',
'multiples' => True
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => True
),
'vjournal' => Array (
'state' => 'optional',
'multiples' => True
)
),
'sequence' => Array (
'type' => 'integer',
'to_text' => True,
'vevent' => Array (
'state' => 'optional',
'multiples' => False
),
'vjournal' => Array (
'state' => 'optional',
'multiples' => False
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => False
)
),
'status' => Array (
'type' => 'text',
'to_text' => True,
'vevent' => Array (
'state' => 'optional',
'multiples' => False
),
'vjournal' => Array (
'state' => 'optional',
'multiples' => False
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => False
)
),
'summary' => Array (
'type' => 'text',
'to_text' => True,
'vevent' => Array (
'state' => 'optional',
'multiples' => False
),
'vtodo' => Array (
'state' => 'optional',
'multiples' => False
),
'vjournal' => Array (
'state' => 'optional',
'multiples' => False
),
'valarm' => Array (
'state' => 'optional',
'multiples' => False
)
),
'transp' => Array (
'type' => 'text',
'to_text' => True,
'vevent' => Array (
'state' => 'optional',
'multiples' => False
)
),
'trigger' => Array (
'type' => 'text',
'to_text' => True,
'valarm' => Array (
'state' => 'optional',
'multiples' => False
)
),
'tzid' => Array (
'type' => 'text',
'to_text' => True,
'vtimezone' => Array (
'state' => 'required',
'multiples' => False
)
),
'tzname' => Array (
'type' => 'text',
'to_text' => True,
'daylight' => Array (
'state' => 'optional',
'multiples' => True
),
'standard' => Array (
'state' => 'optional',
'multiples' => True
)
),
'tzoffsetfrom' => Array (
'type' => 'utc-offset',
'to_text' => True,
'daylight' => Array (
'state' => 'required',
'multiples' => False
),
'standard' => Array (
'state' => 'required',
'multiples' => False
)
),
'tzoffsetto' => Array (
'type' => 'utc-offset',
'to_text' => True,
'daylight' => Array (
'state' => 'required',
'multiples' => False
),
'standard' => Array (
'state' => 'required',
'multiples' => False
)
),
'tzurl' => Array (
'type' => 'uri',
'to_text' => True,
'vtimezone' => Array (
'state' => 'optional',
'multiples' => False
)
),
'uid' => Array (
'type' => 'text',
'to_text' => True,
'vevent' => Array (
'state' => 'required',
'multiples' => False
),
'vfreebusy' => Array (
'state' => 'required',
'multiples' => False
),
'vjournal' => Array (
'state' => 'required',
'multiples' => False
),
'vtodo' => Array (
'state' => 'required',
'multiples' => False
)
),
'url' => Array (
'type' => 'text',
'to_text' => True,
'vevent' => Array (
'state' => 'required',
'multiples' => False
),
'vfreebusy' => Array (
'state' => 'required',
'multiples' => False
),
'vjournal' => Array (
'state' => 'optional',
'multiples' => False
),
'vtodo' => Array (
'state' => 'required',
'multiples' => False
)
),
'version' => Array (
'type' => 'text',
'to_text' => True,
'ical' => Array (
'state' => 'required',
'multiples' => False
)
)
);
$this->parameter = Array (
'altrep' => Array (
'type' => 'uri',
'quoted' => True,
'to_text' => True,
'properties' => Array (
'comment' => True,
'description' => True,
'location' => True,
'prodid' => True,
'resources' => True,
'summary' => True,
'contact' => True
)
),
'byday' => Array (
'type' => 'text',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'rrule' => True
)
),
'byhour' => Array (
'type' => 'text',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'rrule' => True
)
),
'byminute' => Array (
'type' => 'text',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'rrule' => True
)
),
'bymonth' => Array (
'type' => 'text',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'rrule' => True
)
),
'bymonthday' => Array (
'type' => 'text',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'rrule' => True
)
),
'bysecond' => Array (
'type' => 'text',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'rrule' => True
)
),
'bysetpos' => Array (
'type' => 'text',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'rrule' => True
)
),
'byweekno' => Array (
'type' => 'text',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'rrule' => True
)
),
'byyearday' => Array (
'type' => 'text',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'rrule' => True
)
),
'class' => Array (
'type' => 'function',
'function' => 'switch_class',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'class' => True
)
),
'cn' => Array (
'type' => 'text',
'quoted' => True,
'to_text' => False,
'properties' => Array (
'attendee' => True,
'organizer' => True
)
),
'count' => Array (
'type' => 'integer',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'rrule' => True
)
),
'cu' => Array (
'type' => 'function',
'function' => 'switch_cu',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'attendee' => True
)
),
'delegated_from' => Array (
'type' => 'function',
'function' => 'switch_mailto',
'quoted' => True,
'to_text' => False,
'properties' => Array (
'attendee' => True
)
),
'delegated_to' => Array (
'type' => 'function',
'function' => 'switch_mailto',
'quoted' => True,
'to_text' => False,
'properties' => Array (
'attendee' => True
)
),
'dir' => Array (
'type' => 'dir',
'quoted' => True,
'to_text' => True,
'properties' => Array (
'attendee' => True,
'organizer' => True
)
),
'dtend' => Array (
'type' => 'function',
'function' => 'switch_date',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'dtend' => True
)
),
'dtstamp' => Array (
'type' => 'function',
'function' => 'switch_date',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'dtstamp' => True
)
),
'dtstart' => Array (
'type' => 'function',
'function' => 'switch_date',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'dtstart' => True
)
),
'encoding' => Array (// was enocding ???
'type' => 'function',
'function' => 'switch_encoding',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'attach' => True
)
),
'fmttype' => Array (
'type' => 'text',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'attach' => True
)
),
'fbtype' => Array (
'type' => 'function',
'function' => 'switch_fbtype',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'attach' => True
)
),
'freq' => Array (
'type' => 'function',
'function' => 'switch_freq',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'rrule' => True
)
),
'interval' => Array (
'type' => 'integer',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'rrule' => True
)
),
'language' => Array (
'type' => 'text',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'categories' => True,
'comment' => True,
'description' => True,
'location' => True,
'resources' => True,
'summary' => True,
'tzname' => True,
'attendee' => True,
'contact' => True,
'organizer' => True,
'x-type' => True
)
),
'last_modified' => Array (
'type' => 'function',
'function' => 'switch_date',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'last_modified' => True
)
),
'mailto' => Array (
'type' => 'function',
'function' => 'switch_mailto',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'attendee' => True,
'organizer' => True
)
),
'member' => Array (
'type' => 'function',
'function' => 'switch_mailto',
'quoted' => True,
'to_text' => False,
'properties' => Array (
'attendee' => True
)
),
'partstat' => Array (
'type' => 'function',
'function' => 'switch_partstat',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'attendee' => True,
'organizer' => True
)
),
'range' => Array (
'type' => 'function',
'function' => 'switch_range',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'recurrence_id' => True
)
),
'related' => Array (
'type' => 'function',
'function' => 'switch_related',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'related_to' => True
)
),
'role' => Array (
'type' => 'function',
'function' => 'switch_role',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'attendee' => True,
'organizer' => True
)
),
'rsvp' => Array (
'type' => 'function',
'function' => 'switch_rsvp',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'attendee' => True
)
),
'sent_by' => Array (
'type' => 'function',
'function' => 'parse_user_host',
'quoted' => True,
'to_text' => False,
'properties' => Array (
'attendee' => True,
'organizer' => True
)
),
'tzid' => Array (
'type' => 'text',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'dtend' => True,
'due' => True,
'dtstart' => True,
'exdate' => True,
'rdate' => True,
'recurrence_id' => True
)
),
'until' => Array (
'type' => 'function',
'function' => 'switch_date',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'rrule' => True
)
),
'value' => Array (
'type' => 'value',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'calscale' => True,
'prodid' => True,
'method' => True,
'version' => True,
'attach' => True,
'categories' => True,
'class' => True,
'comment' => True,
'description' => True,
'geo' => True,
'location' => True,
'percent' => True,
'priority' => True,
'resources' => True,
'status' => True,
'summary' => True,
'completed' => True,
'dtend' => True,
'due' => True,
'dtstart' => True,
'duration' => True,
'freebusy' => True,
'transp' => True,
'tzid' => True,
'tzname' => True,
'tzoffsetfrom' => True,
'tzoffsetto' => True,
'tzurl' => True,
'attendee' => True,
'contact' => True,
'organizer' => True,
'recurrence_id' => True,
'url' => True,
'uid' => True,
'exdate' => True,
'exrule' => True,
'rdate' => True,
'rrule' => True,
'action' => True,
'repeat' => True,
'trigger' => True,
'created' => True,
'dtstamp' => True,
'last_modified' => True,
'sequence' => True,
'x_type' => True,
'request_status' => True
)
),
'wkst' => Array (
'type' => 'string',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'rrule' => True
)
),
'x_type' => Array (
'type' => 'x_type',
'quoted' => False,
'to_text' => False,
'properties' => Array (
'calscale' => True,
'method' => True,
'prodid' => True,
'version' => True,
'attach' => True,
'categories' => True,
'class' => True,
'comment' => True,
'description' => True,
'geo' => True,
'location' => True,
'percent' => True,
'priority' => True,
'resources' => True,
'status' => True,
'summary' => True,
'completed' => True,
'dtend' => True,
'due' => True,
'dtstart' => True,
'duration' => True,
'freebusy' => True,
'transp' => True,
'tzid' => True,
'tzname' => True,
'tzoffsetfrom' => True,
'tzoffsetto' => True,
'tzurl' => True,
'attendee' => True,
'contact' => True,
'organizer' => True,
'recurrence_id' => True,
'url' => True,
'uid' => True,
'exdate' => True,
'exrule' => True,
'rdate' => True,
'rrule' => True,
'action' => True,
'repeat' => True,
'trigger' => True,
'created' => True,
'dtstamp' => True,
'last_modified' => True,
'sequence' => True,
'x_type' => True,
'request_status' => True
)
)
);
if (!is_object($GLOBALS['phpgw']->datetime)) {
$GLOBALS['phpgw']->datetime = createobject('phpgwapi.date_time');
}
}
function set_var(& $event, $type, $value) {
$type = strtolower(str_replace('-', '_', $type));
$event[$type] = $value;
/*
if(is_string($value))
{
$this->debug("Setting ".$type." = ".$value);
}
else
{
$this->debug("Setting ".$type." = "._debug_array($value,False));
}
*/
}
function read_line_unfold($ical_text) {
if ($this->line < count($ical_text)) {
$str = str_replace(array (
"\r\n",
"\r",
"\n"
), '', $ical_text[$this->line]);
$this->line = $this->line + 1;
while (preg_match('/^[[:space:]]/', $ical_text[$this->line])) {
$str .= substr(str_replace("\r\n", '', $ical_text[$this->line]), 1);
$this->line = $this->line + 1;
}
// Corrige a codificacao dos caracteres, caso haja suporte a mesma.
$str = trim($str);
if (mb_detect_encoding($str, 'auto') == 'UTF-8')
if ($conv = preg_replace("/([\xC2\xC3])([\x80-\xBF])/e", "chr(ord('\\1')<<6&0xC0|ord('\\2')&0x3F)", $str))
$str = $conv;
//$this->debug("LINE : ".$str);
return $str;
} else {
return False;
}
}
function fold($str) {
return $this->chunk_split == True ? chunk_split($str, FOLD_LENGTH, "\r\n") : $str . "\r\n";
}
function strip_quotes($str) {
return str_replace('"', '', $str);
}
function from_text($str) {
$str = str_replace("\\,", ",", $str);
$str = str_replace("\\;", ";", $str);
$str = str_replace("\\N", "\n", $str);
$str = str_replace("\\n", "\n", $str);
$str = str_replace("\\\\", "\\", $str);
return "$str";
}
function to_text($str) {
$str = str_replace("\\", "\\\\", $str);
$str = str_replace(",", "\\,", $str);
$str = str_replace(";", "\\;", $str);
$str = str_replace("\n", "\\n", $str);
return "$str";
}
function from_dir($str) {
return str_replace('=3D', '=', str_replace('%20', ' ', $str));
}
function to_dir($str) {
return str_replace('=', '=3D', str_replace(' ', '%20', $str));
}
function find_parameters($property) {
static $cached_returns;
if (isset ($cached_returns[$property])) {
reset($cached_returns[$property]);
return $cached_returns[$property];
}
reset($this->parameter);
while (list ($key, $param_array) = each($this->parameter)) {
if ($param_array['properties'][$property]) {
$param[] = $key;
$this->debug('Property : ' . $property . ' = Parameter : ' . $key);
}
}
reset($param);
$cached_returns[$property] = $param;
return $param;
}
function find_properties($ical_type) {
static $cached_returns;
if (isset ($cached_returns[$ical_type])) {
reset($cached_returns[$ical_type]);
return $cached_returns[$ical_type];
}
reset($this->property);
while (list ($key, $param_array) = each($this->property)) {
if ($param_array[$ical_type]) {
$prop[] = $key;
}
}
reset($prop);
$cached_returns[$ical_type] = $prop;
return $prop;
}
function new_ical() {
return Array ();
}
/*
* Parse Functions
*/
function parse_geo(& $event, $value) {
// $return_value = $this->explode_param($value,True);
if (count($return_value) == 2) {
$event['lat'] = $return_value[0];
$event['lon'] = $return_value[1];
}
}
function parse_xtype(& $event, $majortype, $value) {
$temp_x_type['name'] = strtoupper(substr($majortype, 2));
$temp_x_type['value'] = $value;
$event['x_type'][] = $temp_x_type;
}
function parse_parameters(& $event, $majortype, $value) {
//$this->debug ('value: '.$value);
if (!preg_match('/[\=\;]/', $value)) {
$return_value[] = Array (
'param' => $majortype,
'value' => $value
);
$value = '';
}
elseif (preg_match('/(.*(\:\\\\)?.*):(.*)/', $value, $temp)) {
//$this->debug('Value : '._debug_array($temp,False));
//$this->debug('Param '.$majortype.' Value : '.$temp[3]);
if ($temp[3]) {
$return_value[] = Array (
'param' => $majortype,
'value' => $temp[3]
);
$value = str_replace(':MAILTO', '', $temp[1]);
}
while (preg_match('/(([A-Z\-]*)[=]([[:alnum:] \_\)\(\/\$\.\,\:\\\|\*\&\^\%\#\!\~\"\?\&\@\<\>\-]*))([\;]?)(.*)/', $value, $temp)) {
//$this->debug('Value : '._debug_array($temp,False));
//$this->debug('Param '.$temp[2].' Value : '.$temp[3]);
$return_value[] = Array (
'param' => $temp[2],
'value' => $temp[3]
);
$value = chop($temp[5]);
//$this->debug('Value would be = '.$value);
}
} else {
while (preg_match('/(([A-Z\-]*)[=]([[:alnum:] \_\)\(\/\$\.\,\:\\\|\*\&\^\%\#\!\~\"\?\&\@\<\>\-]*))([\;]?)(.*)/', $value, $temp)) {
$this->debug('Value : ' . _debug_array($temp, False));
$this->debug('Param ' . $temp[2] . ' Value : ' . $temp[3]);
$return_value[] = Array (
'param' => $temp[2],
'value' => $temp[3]
);
$value = chop($temp[5]);
$this->debug('Value would be = ' . $value);
}
}
//$this->debug('parse_parameters array return_value: '._debug_array($return_value,False));
$return_value_count = count($return_value);
for ($i = 0; $i < $return_value_count; ++$i) {
$name = strtolower($return_value[$i]['param']);
$value = $this->strip_quotes($return_value[$i]['value']);
if (substr($name, 0, 2) == 'x-') {
$param = 'x_type';
$name = str_replace('-', '_', $return_value[$i]['param']);
} else {
$param = str_replace('-', '_', strtolower($name));
if (!isset ($this->parameter[$param]) || $majortype == 'tzid') {
if ($majortype == 'attendee' || $majortype == 'organizer') {
$param = 'mailto';
$name = $param;
} else {
$param = 'value';
}
}
}
//$this->debug('name : '.$name.' : Param = '.$param);
if (@ $this->parameter[$param]['properties'][$majortype]) {
switch (@ $this->parameter[$param]['type']) {
case 'dir' :
$this->set_var($event, $name, $this->from_dir($value));
break;
case 'text' :
$this->set_var($event, $name, $value);
break;
case 'x_type' :
$this->parse_xtype($event, $name, $value);
break;
case 'function' :
$function = $this->parameter[$param]['function'];
$this->set_var($event, $name, $this-> $function ($value));
break;
case 'uri' :
if (@ $this->parameter[$param]['to_text']) {
$value = $this->to_text($value);
}
$this->set_var($event, $name, $value);
break;
case 'integer' :
$this->set_var($event, $name, (int) $value);
break;
case 'value' :
if (@ $this->property[$majortype]['type'] == 'date-time') {
$this->set_var($event, $param, $this->switch_date($name));
}
elseif ($value <> "\\n" && $value) {
$this->set_var($event[$majortype], $param, $value);
}
$this->debug('Event : ' . _debug_array($event, False));
break;
}
}
}
}
function parse_value(& $event, $majortype, $value, $mode) {
$var = Array ();
//$this->debug('Mode : '.$mode.' Majortype : '.$majortype);
$this->parse_parameters($var, $majortype, $value);
if ($this->property[$majortype][$mode]['multiples']) {
//$this->debug('parse_value var array: '._debug_array($var,False));
$event[$majortype][] = $var;
} else {
//$this->debug('Majortype : '.$majortype);
//$this->debug('Property : '.$this->property[$majortype]['type']);
if ($this->property[$majortype]['type'] == 'date-time') {
//$this->debug('Got a DATE-TIME type!');
$t_var = $var[$majortype];
unset ($var[$majortype]);
if ($t_var) {
reset($t_var);
while (list ($key, $val) = each($t_var)) {
$var[$key] = $val;
}
//$this->debug($majortype.' : '._debug_array($var,False));
}
}
$this->set_var($event, $majortype, $var);
}
}
/*
* Build-Card Functions
*/
function build_xtype($x_type, $seperator = '=') {
$quote = '';
if ($seperator == '=') {
$quote = '"';
}
$return_value = $this->fold('X-' . $x_type['name'] . $seperator . $quote . $x_type['value'] . $quote);
if ($seperator == '=') {
return str_replace("\r\n", '', $return_value);
} else {
return $return_value;
}
}
function build_parameters($event, $property) {
$str = '';
$include_mailto = False;
$include_datetime = False;
$param = $this->find_parameters($property);
if ($property == 'exdate') {
while (list ($key, $value) = each($event)) {
$exdates[] = $this->switch_date($value);
}
return ':' . implode($exdates, ',');
} else {
while (list ($dumb_key, $key) = each($param)) {
if ($key == 'value') {
continue;
}
if ($key == 'mailto') {
$include_mailto = True;
continue;
}
$param_array = @ $this->parameter[$key];
$type = @ $this->parameter[$key]['type'];
if ($type == 'date-time') {
$include_datetime = True;
continue;
}
$quote = (@ $this->parameter[$key]['quoted'] ? '"' : '');
if (isset ($event[$key]) && @ $this->parameter[$key]['properties'][$property]) {
$change_text = @ $this->parameter[$key]['to_text'];
$value = $event[$key];
if ($change_text && $type == 'text') {
$value = $this->to_text($value);
}
switch ($type) {
case 'dir' :
$str .= ';' . str_replace('_', '-', strtoupper($key)) . '=' . $quote . $this->to_dir($value) . $quote;
break;
case 'function' :
$str .= ';' . str_replace('_', '-', strtoupper($key)) . '=';
$function = $this->parameter[$key]['function'];
$this->debug($key . ' Function Param : ' . $value);
$str .= $quote . $this-> $function ($value) . $quote;
break;
case 'text' :
case 'string' :
$str .= ';' . strtoupper($key) . '=' . $quote . $value . $quote;
break;
case 'date-time' :
$str .= ($key == 'until' ? ':' : ';UNTIL=') . date('Ymd\THis', mktime($event['hour'], $event['min'], $event['sec'], $event['month'], $event['mday'], $event['year'])) . (!@ isset ($event['tzid']) ? 'Z' : '');
break;
}
unset ($value);
}
}
if (!empty ($event['x_type'])) {
$c_x_type = count($event['x_type']);
for ($j = 0; $j < $c_x_type; ++$j) {
$str .= ';' . $this->build_xtype($event['x_type'][$j], '=');
}
}
if (!empty ($event['value'])) {
if ($property == 'trigger') {
$seperator = ';';
} else {
$seperator = ':';
}
$str .= $seperator . ($this->parameter['value']['to_text'] ? $this->to_text($event['value']) : $event['value']);
}
if ($include_mailto == True) {
$key = 'mailto';
$function = $this->parameter[$key]['function'];
$ret_value = $this-> $function ($event[$key]);
$str .= ($ret_value ? ':' . $ret_value : '');
}
if ($include_datetime == True || @ $this->property[$property]['type'] == 'date-time') {
$str .= ':' . date('Ymd\THis', mktime($event['hour'], $event['min'], $event['sec'], $event['month'], $event['mday'], $event['year'])) . (!@ isset ($event['tzid']) ? 'Z' : '');
}
return ($property == 'rrule' ? ':' . substr($str, 1) : $str);
}
}
function build_text($event, $property) {
$str = '';
$param = $this->find_parameters($property);
while (list ($dumb_key, $key) = each($param)) {
if (!empty ($event[$key]) && $key != 'value') {
$type = @ $this->parameter[$key]['type'];
$quote = @ $this->parameter[$key]['quote'];
if (@ $this->parameter[$key]['to_text'] == True) {
$value = $this->to_text($event[$key]);
} else {
$value = $event[$key];
}
switch ($type) {
case 'text' :
$str .= ';' . strtoupper($key) . '=' . $quote . $value . $quote;
break;
}
}
}
if (!empty ($event['x_type'])) {
$c_x_type = count($event['x_type']);
for ($j = 0; $j < $c_x_type; ++$j) {
$str .= ';' . $this->build_xtype($event['x_type'][$j], '=');
}
}
if (!empty ($event['value'])) {
$str .= ':' . ($this->parameter['value']['to_text'] ? $this->to_text($event['value']) : $event['value']);
}
return $str;
}
function build_card_internals($ical_item, $event) {
$prop = $this->find_properties($ical_item);
reset($prop);
while (list ($dumb_key, $key) = each($prop)) {
$value = $key;
$varray = $this->property[$key];
$type = $varray['type'];
$to_text = $varray['to_text'];
$state = @ $varray[$ical_item]['state'];
$multiples = @ $varray[$ical_item]['multiples'];
switch ($type) {
case 'date-time' :
if (!empty ($event[$value])) {
if ($multiples && $value != 'exdate') {
$event_value_count = count($event[$value]);
for ($i = 0; $i < $event_value_count; ++$i) {
$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . $this->build_parameters($event[$value][$i], $value));
}
} else {
$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . $this->build_parameters($event[$value], $value));
}
}
elseif ($value == 'dtstamp' || $value == 'created') {
$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . ':' . gmdate('Ymd\THis\Z'));
}
break;
case 'uri' :
if (!empty ($event[$value])) {
$event_value_count = count($event[$value]);
for ($i = 0; $i < $event_value_count; ++$i) {
$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . $this->build_parameters($event[$value][$i], $to_text));
}
}
break;
case 'recur' :
if (!empty ($event[$value])) {
if ($multiples) {
$event_value_count = count($event[$value]);
for ($i = 0; $i < $event_value_count; ++$i) {
$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . $this->build_parameters($event[$value][$i], $value));
}
} else {
$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . $this->build_parameters($event[$value], $value));
}
}
break;
case 'integer' :
if (!empty ($event[$value])) {
$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . ':' . $event[$value]);
}
elseif ($value == 'sequence' || $value == 'percent_complete') {
$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . ':0');
}
break;
case 'function' :
$str .= ';' . str_replace('_', '-', strtoupper($value)) . '=';
$function = @ $this->parameter[$key]['function'];
$str .= (@ $this->parameter[$key]['quoted'] ? '"' : '') . $this-> $function ($event[$key]) . (@ $this->parameter[$key]['quoted'] ? '"' : '');
break;
case 'float' :
if (!empty ($event[$value])) {
$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . ':' . $event[$value]['lat'] . ';' . $event[$value]['lon']);
}
break;
case 'text' :
if (isset ($event[$value])) {
if (@ $this->parameter[$key]['type'] != 'function') {
if ($multiples && count($event[$value]) > 1) {
$event_value_count = count($event[$value]);
for ($i = 0; $i < $event_value_count; ++$i) {
$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . $this->build_parameters($event[$value][$i], $value));
}
} else {
$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . $this->build_parameters($event[$value], $value));
}
} else {
$function = $this->parameter[$value]['function'];
if ($multiples) {
$event_value_count = count($event[$value]);
for ($i = 0; $i < $event_value_count; ++$i) {
$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . ':' . $this-> $function ($event[$value][$i]));
}
} else {
$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . ':' . $this-> $function ($event[$value]));
}
}
}
break;
case 'cal-address' :
if (is_array($event[$value][0])) {
$event_value_count = count($event[$value]);
for ($j = 0; $j < $event_value_count; ++$j) {
$temp_output = $this->build_parameters($event[$value][$j], $value);
if ($temp_output) {
$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . $temp_output);
}
}
} else {
$temp_output = $this->build_parameters($event[$value], $value);
if ($temp_output) {
$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . $temp_output);
}
}
break;
}
}
if (!empty ($event['x_type'])) {
$event_x_type_count = count($event['x_type']);
for ($i = 0; $i < $event_x_type_count; ++$i) {
$str .= $this->build_xtype($event['x_type'][$i], ':');
}
}
if ($ical_item == 'vtimezone') {
if ($event['tzdata']) {
$event_tzdata_count = count($event['tzdata']);
for ($k = 0; $k < $event_tzdata_count; ++$k) {
$str .= 'BEGIN:' . strtoupper($event['tzdata'][$k]['type']) . "\r\n";
$str .= $this->build_card_internals(strtolower($event['tzdata'][$k]['type']), $event['tzdata'][$k]);
$str .= 'END:' . strtoupper($event['tzdata'][$k]['type']) . "\r\n";
}
}
}
elseif ($event['alarm']) {
$event_alarm_count = count($event['alarm']);
for ($k = 0; $k < $event_alarm_count; ++$k) {
$str .= 'BEGIN:VALARM' . "\r\n";
$str .= $this->build_card_internals('valarm', $event['alarm'][$k]);
$str .= 'END:VALARM' . "\r\n";
}
}
return $str;
}
/*
* Switching Functions
*/
function parse_user_host($var) {
return $this->switch_mailto($var);
}
function switch_class($var) {
if (is_string($var)) {
switch ($var) {
case '_PRIVATE' :
$var = _PRIVATE;
break;
case '_PUBLIC' :
$var = _PUBLIC;
break;
case '_CONFIDENTIAL' :
$var = _CONFIDENTIAL;
break;
}
}
elseif (is_int($var)) {
switch ((int) $var) {
case _PRIVATE :
$var = '_PRIVATE';
break;
case _PUBLIC :
$var = '_PUBLIC';
break;
case _CONFIDENTIAL :
$var = '_CONFIDENTIAL';
break;
}
}
return $var;
}
function switch_cu($var) {
if (gettype($var) == 'string') {
switch ($var) {
case 'INDIVIDUAL' :
return INDIVIDUAL;
break;
case 'GROUP' :
return GROUP;
break;
case 'RESOURCE' :
return RESOURCE;
break;
case 'ROOM' :
return ROOM;
break;
case 'UNKNOWN' :
return UNKNOWN;
break;
default :
return OTHER;
break;
}
}
elseif (gettype($var) == 'integer') {
switch ($var) {
case INDIVIDUAL :
return 'INDIVIDUAL';
break;
case GROUP :
return 'GROUP';
break;
case RESOURCE :
return 'RESOURCE';
break;
case ROOM :
return 'ROOM';
break;
case UNKNOWN :
return 'UNKNOWN';
break;
default :
return 'X-OTHER';
break;
}
} else {
return $var;
}
}
function switch_date($var) {
$this->debug('SWITCH_DATE: gettype = ' . gettype($var));
if (is_string($var)) {
$dtime = Array ();
if (strpos($var, ':')) {
$pos = explode(':', $var);
$var = $pos[1];
}
$this->set_var($dtime, 'year', (int) (substr($var, 0, 4)));
$this->set_var($dtime, 'month', (int) (substr($var, 4, 2)));
$this->set_var($dtime, 'mday', (int) (substr($var, 6, 2)));
if (substr($var, 8, 1) == 'T') {
$this->set_var($dtime, 'hour', (int) (substr($var, 9, 2)));
$this->set_var($dtime, 'min', (int) (substr($var, 11, 2)));
$this->set_var($dtime, 'sec', (int) (substr($var, 13, 2)));
if (strlen($var) > 14) {
if (substr($var, 14, 1) != 'Z') {
if ($this->api) {
$dtime['hour'] -= $GLOBALS['phpgw_info']['users']['common']['tz_offset'];
if ($dtime['hour'] < 0) {
$dtime['mday'] -= 1;
$dtime['hour'] = 24 - $dtime['hour'];
}
elseif ($dtime['hour'] >= 24) {
$dtime['mday'] += 1;
$dtime['hour'] = $dtime['hour'] - 24;
}
}
}
} else {
/*
* The time provided by the iCal is considered local time.
*
* The implementor will need to consider how to convert that time to UTC.
*/
// if($this->api)
// {
// $dtime['hour'] -= $GLOBALS['phpgw_info']['users']['common']['tz_offset'];
// if($dtime['hour'] < 0)
// {
// $dtime['mday'] -= 1;
// $dtime['hour'] = 24 - $dtime['hour'];
// }
// elseif($dtime['hour'] >= 24)
// {
// $dtime['mday'] += 1;
// $dtime['hour'] = $dtime['hour'] - 24;
// }
// }
}
} else {
$this->set_var($dtime, 'hour', 0);
$this->set_var($dtime, 'min', 0);
$this->set_var($dtime, 'sec', 0);
if ($this->api) {
$dtime['hour'] -= $GLOBALS['phpgw_info']['users']['common']['tz_offset'];
if ($dtime['hour'] < 0) {
$dtime['mday'] -= 1;
$dtime['hour'] = 24 - $dtime['hour'];
}
elseif ($dtime['hour'] >= 24) {
$dtime['mday'] += 1;
$dtime['hour'] = $dtime['hour'] - 24;
}
}
}
$this->debug('DATETIME : ' . _debug_array($dtime, False));
return $dtime;
}
elseif (is_array($var)) {
return date('Ymd\THis\Z', mktime($var['hour'], $var['min'], $var['sec'], $var['month'], $var['mday'], $var['year']));
} else {
return $var;
}
}
function switch_encoding($var) {
if (is_string($var)) {
switch ($var) {
case '8BIT' :
return _8BIT;
break;
case 'BASE64' :
return _BASE64;
break;
default :
return OTHER;
break;
}
}
elseif (is_int($var)) {
switch ($var) {
case _8BIT :
return '8BIT';
break;
case _BASE64 :
return 'BASE64';
break;
case OTHER :
return 'OTHER';
break;
}
} else {
return $var;
}
}
function switch_fbtype($var) {
if (is_string($var)) {
switch ($var) {
case 'FREE' :
return FREE;
break;
case 'BUSY' :
return BUSY;
break;
case 'BUSY-UNAVAILABLE' :
return BUSY_UNAVAILABLE;
break;
case 'BUSY-TENTATIVE' :
return BUSY_TENTATIVE;
break;
default :
return OTHER;
break;
}
}
elseif (is_int($var)) {
switch ($var) {
case FREE :
return 'FREE';
break;
case BUSY :
return 'BUSY';
break;
case BUSY_UNAVAILABLE :
return 'BUSY-UNAVAILABLE';
break;
case BUSY_TENTATIVE :
return 'BUSY-TENTATIVE';
break;
default :
return 'OTHER';
break;
}
} else {
return $var;
}
}
function switch_freq($var) {
if (is_string($var)) {
switch ($var) {
case 'SECONDLY' :
return SECONDLY;
break;
case 'MINUTELY' :
return MINUTELY;
break;
case 'HOURLY' :
return HOURLY;
break;
case 'DAILY' :
return DAILY;
break;
case 'WEEKLY' :
return WEEKLY;
break;
case 'MONTHLY' :
return MONTHLY;
break;
case 'YEARLY' :
return YEARLY;
break;
}
}
elseif (is_int($var)) {
switch ($var) {
case SECONDLY :
return 'SECONDLY';
break;
case MINUTELY :
return 'MINUTELY';
break;
case HOURLY :
return 'HOURLY';
break;
case DAILY :
return 'DAILY';
break;
case WEEKLY :
return 'WEEKLY';
break;
case MONTHLY :
return 'MONTHLY';
break;
case YEARLY :
return 'YEARLY';
break;
}
} else {
return $var;
}
}
function switch_mailto($var) {
if (is_string($var)) {
$var = str_replace(array (
"\r\n",
"\n",
"\r"
), "", $var);
if (strpos(' ' . $var, ':')) {
$parts = explode(':', $var);
$var = $parts[1];
}
$parts = explode('@', $var);
//$this->debug("Count of mailto parts : ".count($parts));
if (count($parts) == 2) {
//$this->debug("Splitting ".$parts[0]." @ ".$parts[1]);
$temp_address = Array ();
$temp_address['user'] = $parts[0];
$temp_address['host'] = $parts[1];
return $temp_address;
} else {
return False;
}
}
elseif (is_array($var)) {
// return 'MAILTO:'.$var['user'].'@'.$var['host'];
return $var['user'] . '@' . $var['host'];
}
}
function switch_partstat($var) {
$this->debug('PARTSTAT = ' . $var);
if (is_string($var)) {
switch ($var) {
case 'NEEDS-ACTION' :
return 0; // NEEDS_ACTION;
break;
case 'ACCEPTED' :
return 1; // ACCEPTED;
break;
case 'DECLINED' :
return 2; // DECLINED;
break;
case 'TENTATIVE' :
return 3; // TENTATIVE;
break;
case 'DELEGATED' :
return 4; // DELEGATED;
break;
case 'COMPLETED' :
return 5; // COMPLETED;
break;
case 'IN-PROCESS' :
return 6; // IN_PROCESS;
break;
default :
return 99; // OTHER;
break;
}
}
elseif (is_int($var)) {
switch ((int) $var) {
case 0 : // NEEDS_ACTION:
return 'NEEDS-ACTION';
break;
case 1 : // ACCEPTED:
return 'ACCEPTED';
break;
case 2 : // DECLINED:
return 'DECLINED';
break;
case 3 : // TENTATIVE:
return 'TENTATIVE';
break;
case 4 : // DELEGATED:
return 'DELEGATED';
break;
case 5 : // COMPLETED:
return 'COMPLETED';
break;
case 6 : // IN_PROCESS:
return 'IN-PROCESS';
break;
default :
return 'X-OTHER';
break;
}
} else {
return $var;
}
}
function switch_range($var) {
if (is_string($var)) {
switch ($var) {
case 'THISANDPRIOR' :
return THISANDPRIOR;
break;
case 'THISANDFUTURE' :
return THISANDFUTURE;
break;
}
}
elseif (is_int($var)) {
switch ($var) {
case THISANDPRIOR :
return 'THISANDPRIOR';
break;
case THISANDFUTURE :
return 'THISANDFUTURE';
break;
}
} else {
return $var;
}
}
function switch_related($var) {
if (is_string($var)) {
switch ($var) {
case 'START' :
return START;
break;
case 'END' :
return END;
break;
}
}
elseif (is_int($var)) {
switch ($var) {
case START :
return 'START';
break;
case END :
return 'END';
break;
}
} else {
return $var;
}
}
function switch_reltype($var) {
if (is_string($var)) {
switch ($var) {
case 'PARENT' :
return PARENT;
break;
case 'CHILD' :
return CHILD;
break;
case 'SIBLING' :
return SIBLING;
break;
}
}
elseif (is_int($var)) {
switch ($var) {
case PARENT :
return 'PARENT';
break;
case CHILD :
return 'CHILD';
break;
case SIBLING :
return 'SIBLING';
break;
}
} else {
return $var;
}
}
function switch_role($var) {
if (is_string($var)) {
switch ($var) {
case 'NONE' :
return NONE;
break;
case 'CHAIR' :
return CHAIR;
break;
case 'REQ-PARTICIPANT' :
return REQ_PARTICIPANT;
break;
case 'OPT-PARTICIPANT' :
return OPT_PARTICIPANT;
break;
case 'NON-PARTICIPANT' :
return NON_PARTICIPANT;
break;
}
}
elseif (is_int($var)) {
switch ($var) {
case NONE :
return 'NONE';
break;
case CHAIR :
return 'CHAIR';
break;
case REQ_PARTICIPANT :
return 'REQ-PARTICIPANT';
break;
case OPT_PARTICIPANT :
return 'OPT-PARTICIPANT';
break;
case NON_PARTICIPANT :
return 'NON-PARTICIPANT';
break;
}
} else {
return $var;
}
}
function switch_rsvp($var) {
if (is_string($var)) {
if ($var == 'TRUE') {
return 1;
}
elseif ($var == 'FALSE') {
return 0;
}
}
elseif (is_int($var) || $var == False) {
if ($var == 1) {
return 'TRUE';
}
elseif ($var == 0) {
return 'FALSE';
}
} else {
return $var;
}
}
function switch_transp($var) {
if (is_string($var)) {
switch ($var) {
case 'TRANSPARENT' :
return TRANSPARENT;
break;
case 'OPAQUE' :
return OPAQUE;
break;
}
}
elseif (is_int($var)) {
switch ($var) {
case TRANSPARENT :
return 'TRANSPARENT';
break;
case OPAQUE :
return 'OPAQUE';
break;
}
} else {
return $var;
}
}
/*
* The brunt of the class
*/
function parse($ical_text) {
$begin_regexp = '^';
$semi_colon_regexp = '[\;\:]';
$colon_regexp = '[\:]';
$catch_all_regexp = '(.*)';
$end_regexp = '$';
$property_regexp = $begin_regexp . '([A-Z\-]*)' . $semi_colon_regexp . $catch_all_regexp . $end_regexp;
$param_regexp = $begin_regexp . $catch_all_regexp . ':' . $catch_all_regexp . $end_regexp;
$mode = 'none';
$text = $this->read_line_unfold($ical_text);
while ($text) {
// if(strlen($ical_text[$i]) > 75)
// {
// continue;
// }
preg_match("/$property_regexp/", $text, $temp);
//$this->debug ('Majortype dump: '._debug_array($temp, false) );
$majortype = str_replace('-', '_', strtolower($temp[1]));
$value = chop($temp[2]);
if ($mode != 'none' && ($majortype != 'begin' && $majortype != 'end')) {
//$this->debug('PARSE:MAJORTYPE : '.$majortype);
if (isset ($this->property[$majortype])) {
$state = @ $this->property[$majortype]["$mode"]['state'];
$type = @ $this->property[$majortype]['type'];
$multiples = @ $this->property[$majortype]["$mode"]['multiples'];
$do_to_text = @ $this->property[$majortype]['to_text'];
}
elseif (substr($majortype, 0, 2) == 'x_') {
$state = 'optional';
$type = 'xtype';
$multiples = True;
$do_to_test = True;
} else {
$state = '';
}
} else {
$state = 'required';
}
if ($majortype == 'duration') {
// Unset dur var
unset ($dur);
// Split DURATION
list ($_f_['day_raw'], $_f_['time_raw']) = preg_split('/T/', substr($value, 1, strlen($value) - 1));
/* Datecode */
if (isset ($_f_['day_raw']) OR $_f_['day_raw']) {
// Days
// if(preg_match('/D/', $_f_['day_raw']))
if (strstr($_f_['day_raw'], 'D')) {
$dur['days'] = preg_replace('/([0-9]+)D(.*)/i', '\\1', $_f_['day_raw']);
}
// Weeks
// if(preg_match('/W/', $_f_["day_raw"]))
if (strstr($_f_['day_raw'], 'W')) {
$dur['weeks'] = preg_replace('/([^|.*]+D)?([0-9]+)W/i', '\\2', $_f_['day_raw']);
}
}
/* Timecode */
if (isset ($_f_['time_raw']) OR $_f_['time_raw']) {
// Hours
// if(preg_match('/H/', $_f_["time_raw"]))
if (strstr($_f_['time_raw'], 'H')) {
$dur['hours'] = preg_replace('/([0-9]+)H(.*)/i', '\\1', $_f_['time_raw']);
}
// Minutes
/* If you find better, contact me very quickly :) */
// if(preg_match('/M/', $_f_["time_raw"]))
if (strstr($_f_['time_raw'], 'M')) {
$dur['minutes'] = preg_replace('/([^|.*]+H)?([0-9]+)M(.*)/i', '\\2', $_f_['time_raw']);
}
// Seconds
/* Same comment :) */
// if(preg_match('/S/', $_f_["time_raw"]) )
if (strstr($_f_['time_raw'], 'S')) {
$dur['seconds'] = preg_replace('/([^|.*]+M)?([0-9]+)S(.*)/i', '\\2', $_f_['time_raw']);
}
}
$dur['raw'] = Array (
'timecode' => $_f_['time_raw'],
'datecode' => $_f_['day_raw'],
'all' => $value
);
// Add new parameters in Event
$this->set_var($event, $majortype, $dur);
}
if ($majortype == 'begin') {
$tmode = $mode;
$mode = strtolower($value);
switch (strtolower($value)) {
case 'daylight' :
case 'standard' :
$t_event = Array ();
$t_event = $event;
$event = Array ();
break;
case 'valarm' :
if ($tmode == 'vevent' || $tmode == 'vtodo') {
$t_event = $event;
unset ($event);
$event = Array ();
} else {
$mode = $tmode;
}
break;
case 'vcalendar' :
$ical = $this->new_ical();
break;
case 'vevent' :
case 'vfreebusy' :
case 'vjournal' :
case 'vtimezone' :
case 'vtodo' :
$event = Array ();
break;
}
$event['type'] = strtolower($value);
}
elseif ($majortype == 'end') {
$mode = 'none';
switch (strtolower($value)) {
case 'daylight' :
case 'standard' :
$tzdata[] = $event;
unset ($event);
$event = $t_event;
unset ($t_event);
$mode = 'vtimezone';
break;
case 'valarm' :
$alarm[] = $event;
unset ($event);
$event = $t_event;
unset ($t_event);
$mode = $tmode;
break;
case 'vevent' :
if (!empty ($alarm)) {
$event['alarm'] = $alarm;
unset ($alarm);
}
$this->event[] = $event;
unset ($event);
break;
case 'vfreebusy' :
$this->freebusy[] = $event;
unset ($event);
break;
case 'vjournal' :
$this->journal[] = $event;
unset ($event);
break;
case 'vtimezone' :
if (!empty ($tzdata)) {
$event['tzdata'] = $tzdata;
unset ($tzdata);
}
$this->timezone[] = $event;
unset ($event);
break;
case 'vtodo' :
if (!empty ($alarm)) {
$event['alarm'] = $alarm;
unset ($alarm);
}
$this->todo[] = $event['alarm'];
unset ($event);
break;
case 'vcalendar' :
$this->ical = $ical;
$this->ical['event'] = $this->event;
$this->ical['freebusy'] = $this->freebusy;
$this->ical['journal'] = $this->journal;
$this->ical['timezone'] = $this->timezone;
$this->ical['todo'] = $this->todo;
break 2;
}
}
elseif ($majortype == 'prodid' || $majortype == 'version' || $majortype == 'method' || $majortype == 'calscale') {
$this->parse_parameters($ical, $majortype, $this->from_text($value));
}
elseif ($state == 'optional' || $state == 'required') {
//$this->debug('Mode : '.$mode.' Majortype : '.$majortype . ' Type : '.$type);
if ($do_to_text) {
$value = $this->from_text($value);
}
switch ($type) {
case 'text' :
$this->parse_parameters($event, $majortype, $value);
break;
case 'recur' :
case 'date-time' :
case 'cal-address' :
$this->parse_value($event, $majortype, $value, $mode);
break;
case 'integer' :
if ($multiples) {
$event[$majortype][] = (int) $value;
} else {
$this->set_var($event, $majortype, (int) $value);
}
break;
case 'float' :
$event-> $majortype = new class_geo;
$this->parse_geo($event-> $majortype, $value);
break;
case 'utc-offset' :
$this->set_var($event, $majortype, (int) $value);
break;
case 'uri' :
$new_var = Array ();
$this->parse_parameters($new_var, $majortype, $value);
if ($multiples) {
switch ($mode) {
case 'valarm' :
$alarm['attach'][] = $new_var;
break;
default :
$event[$majortype][] = $new_var;
break;
}
} else {
$event[$majortype] = $new_var;
}
unset ($new_var);
break;
case 'xtype' :
$this->parse_xtype($event, $majortype, $value);
break;
}
}
$text = $this->read_line_unfold($ical_text);
}
return $this->ical;
}
function switch_to_phpgw_status($partstat) {
switch ($partstat) {
case 0 :
return 'U';
break;
case 1 :
return 'A';
break;
case 2 :
return 'R';
break;
case 3 :
return 'T';
break;
default :
return 'U';
break;
}
}
function switch_phpgw_status($status) {
switch ($status) {
case 'U' :
return 0;
break;
case 'A' :
return 1;
break;
case 'R' :
return 2;
break;
case 'T' :
return 3;
break;
}
}
function is_owner($part_record) {
if (($part_record['user'] . '@' . $part_record['host'] == $GLOBALS['phpgw_info']['user']['preferences']['email']['address']) || ($part_record['cn'] == $GLOBALS['phpgw_info']['user']['account_lid']) ||
($part_record['mailto']['user'] == $GLOBALS['phpgw_info']['user']['account_lid'])) {
return True;
} else {
return False;
}
}
function check_owner(& $event, $ical, $so_event) {
if (!isset ($event['participant'][$GLOBALS['phpgw_info']['user']['account_id']])) {
if (isset ($ical['organizer'])) {
if ($this->is_owner($ical['organizer'])) {
$so_event->add_attribute('owner', $GLOBALS['phpgw_info']['user']['account_id']);
$so_event->add_attribute('participants', $this->switch_to_phpgw_status($ical['organizer']['partstat']), $GLOBALS['phpgw_info']['user']['account_id']);
}
}
elseif (isset ($ical['attendee'])) {
$attendee_count = count($ical['attendee']);
for ($j = 0; $j < $attendee_count; ++$j) {
if ($this->is_owner($ical['attendee'][$j])) {
$so_event->add_attribute('participants', $this->switch_to_phpgw_status($ical['attendee'][$j]['partstat']), (int) $GLOBALS['phpgw_info']['user']['account_id']);
}
}
} else {
$so_event->add_attribute('owner', $GLOBALS['phpgw_info']['user']['account_id']);
$so_event->add_attribute('participants', 'A', $GLOBALS['phpgw_info']['user']['account_id']);
}
}
}
function import_file() {
if ($_FILES['uploadedfile']['tmp_name'] == 'none' || $_FILES['uploadedfile']['tmp_name'] == '') {
Header('Location: ' . $GLOBALS['phpgw']->link('/index.php', Array (
'menuaction' => 'calendar.uiicalendar.import',
'action' => 'GetFile'
)));
$GLOBALS['phpwg']->common->phpgw_exit();
}
$uploaddir = $GLOBALS['phpgw_info']['server']['temp_dir'] . SEP;
srand((double) microtime() * 1000000);
$random_number = rand(100000000, 999999999);
$newfilename = md5($_FILES['uploadedfile']['tmp_name'] . ", " . $uploadedfile_name . ", " . time() . getenv("REMOTE_ADDR") . $random_number);
$filename = $uploaddir . $newfilename;
move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $filename);
// $ftp = fopen($uploaddir . $newfilename . '.info','wb');
// fputs($ftp,$uploadedfile_type."\n".$uploadedfile_name."\n");
// fclose($ftp);
return $filename;
}
function safeBitCheck($number, $comparison) {
$binNumber = base_convert($number, 10, 2);
$binComparison = strrev(base_convert($comparison, 10, 2));
$str = strlen($binNumber);
if (($str <= strlen($binComparison)) && ($binComparison {
$str -1 }
=== "1"))
return '1';
else
return '0';
}
function import($mime_msg = '', $from_ajax = false, $importAccount = false) {
/*
* Caso seja uma importação para conta compartilhada carrega as acls do usuario
*/
if ($importAccount != false) {
$colunas = array (
'acl_appname',
'acl_location',
'acl_account',
'acl_rights'
);
$where = array (
'acl_appname' => 'calendar',
'acl_account' => $importAccount['uidnumber'],
'acl_location' => $GLOBALS['phpgw_info']['user']['account_id']
);
$db = $GLOBALS['phpgw']->db;
$db->select('phpgw_acl', $colunas, $where, null, null);
$row = $db->row(true);
if (!$this->safeBitCheck(2, $row['acl_rights'])) //Se o usuario não tem permisão de adicionar eventos
return 'You do not have permission to add events';
}
if ($_FILES['uploadedfile']['tmp_name'] != 'none' && $_FILES['uploadedfile']['tmp_name'] != '') {
$filename = $this->import_file();
$fp = fopen($filename, 'rt');
$mime_msg = explode("\n", fread($fp, filesize($filename)));
fclose($fp);
unlink($filename);
}
elseif (!$mime_msg) {
Header('Location: ' . $GLOBALS['phpgw']->link('/index.php', Array (
'menuaction' => 'calendar.uiicalendar.import',
'action' => 'GetFile'
)));
$GLOBALS['phpwg']->common->phpgw_exit();
}
if (!is_object($GLOBALS['uicalendar'])) {
$so_event = createobject('calendar.socalendar', Array (
'owner' => 0,
'filter' => '',
'category' => ''
));
} else {
$so_event = $GLOBALS['uicalendar']->bo->so;
}
$datetime_vars = Array (
'start' => 'dtstart',
'end' => 'dtend',
'modtime' => 'dtstamp',
'modtime' => 'last_modified'
);
$date_array = Array (
'Y' => 'year',
'm' => 'month',
'd' => 'mday',
'H' => 'hour',
'i' => 'min',
's' => 'sec'
);
// time limit should be controlled elsewhere
@ set_time_limit(0);
$GLOBALS['phpgw_info']['user']['preferences'] = $GLOBALS['phpgw']->preferences->create_email_preferences();
$users_email = $GLOBALS['phpgw_info']['user']['preferences']['email']['address'];
$cats = CreateObject('phpgwapi.categories');
$ical = $this->parse($mime_msg);
switch ($ical['version']['value']) {
case '1.0' :
$cat_sep = ';';
break;
case '2.0' :
default :
$cat_sep = ',';
break;
}
/*
* Caso seja um Reply.
*/
if (strtoupper($ical['method']['value']) == 'REPLY') {
//atualiza evento caso seja evento externo
if (isset ($ical['event']['0']['x_type']))
foreach ($ical['event']['0']['x_type'] as $property)
if ($property['name'] === 'MICROSOFT_CDO_IMPORTANCE')
return $this->updateHour($ical);
//Ignora respostas externas
return 'The import was executed successfully.';
}
/*-------------------------------------------------------------*/
/*
* Ativa a flag de cancelamento caso o ical for do method CANCEL
*/
$cancelEvent = false;
if (strtoupper($ical['method']['value']) == 'CANCEL')
$cancelEvent = true;
/*-------------------------------------------------------------*/
require_once (dirname(__FILE__) . '/class.ex_participants.inc.php');
$c_events = count($ical['event']);
for ($i = 0; $i < $c_events; ++$i) {
$ex_participants = new exParticipants();
if ($ical['event'][$i]['uid']['value'])
$uid_exists = $so_event->find_cal_id($ical['event'][$i]['uid']['value']);
else
$uid_exists = False;
if ($cancelEvent) // If cancelamento
{
if ($importAccount != false && !$this->safeBitCheck(8, $row['acl_rights'])) // se for em uma conta compartilhada e se tem permisão de deletar
return 'You do not have permission to delete events';
if ($uid_exists) // If o evento existe na agenda
$so_event->delete_entry($uid_exists); // Adicona o id a lista de eventos a deletar
continue; // Continua o for nenhum processamento mais é nescessario
}
if ($uid_exists) {
$event = $so_event->read_entry($uid_exists);
$this->check_owner($event, $ical['event'][$i], $so_event);
} else {
$so_event->event_init();
$so_event->add_attribute('id', 0);
$so_event->add_attribute('reference', 0);
}
if ($ical['event'][$i]['uid']['value']) {
$so_event->add_attribute('uid', $ical['event'][$i]['uid']['value']);
}
if ($ical['event'][$i]['summary']['value']) {
$so_event->set_title($ical['event'][$i]['summary']['value']);
}
if ($ical['event'][$i]['description']['value']) {
$so_event->set_description($ical['event'][$i]['description']['value']);
}
if ($ical['event'][$i]['ex_participants']['value']) {
$ex_participants->setParticipantsByString($ical['event'][$i]['ex_participants']['value']);
}
// Compatibilidade com agendamentos vindos do outlook/exchange
if (isset ($ical['event'][$i]['attendee'])) {
$c_attendees = count($ical['event'][$i]['attendee']);
$all_attendees = '';
for ($a = 0; $a < $c_attendees; ++$a) {
$cname = '"' . $ical['event'][$i]['attendee'][$a]['cn'] . '"';
$email = $ical['event'][$i]['attendee'][$a]['mailto']['user'];
if ($email) {
// Remove os espaços, tabs e quebra-de-linha no dominio
//$email_domain = preg_replace('/\s*/m', '', $ical['event'][$i]['attendee'][$a]['mailto']['host']);
$email_domain = $ical['event'][$i]['attendee'][$a]['mailto']['host'];
$email = '<' . $email . '@' . $email_domain . '>';
} else
$email = '';
$all_attendees .= $cname . $email . ', ';
}
$this->debug('All attendees: ' . $all_attendees);
$ex_participants->setParticipantsByString($all_attendees);
}
if ($ical['event'][$i]['location']['value']) {
$so_event->add_attribute('location', $ical['event'][$i]['location']['value']);
}
if (isset ($ical['event'][$i]['priority'])) {
$so_event->add_attribute('priority', $ical['event'][$i]['priority']);
} else {
$so_event->add_attribute('priority', 2);
}
if (!isset ($ical['event'][$i]['class'])) {
$ical['event'][$i]['class'] = 1;
}
$so_event->set_class($ical['event'][$i]['class']);
@ reset($datetime_vars);
while (list ($e_datevar, $i_datevar) = each($datetime_vars)) {
if (isset ($ical['event'][$i][$i_datevar])) {
$temp_time = $so_event->maketime($ical['event'][$i][$i_datevar]) + $GLOBALS['phpgw']->datetime->tz_offset;
@ reset($date_array);
while (list ($key, $var) = each($date_array)) {
$event[$e_datevar][$var] = (int) (date($key, $temp_time));
}
$so_event->set_date($e_datevar, $event[$e_datevar]['year'], $event[$e_datevar]['month'], $event[$e_datevar]['mday'], $event[$e_datevar]['hour'], $event[$e_datevar]['min'], $event[$e_datevar]['sec']);
}
}
if (!isset ($ical['event'][$i]['categories']['value']) || !$ical['event'][$i]['categories']['value']) {
$so_event->set_category(0);
} else {
$ical_cats = Array ();
if (strpos($ical['event'][$i]['categories']['value'], $cat_sep)) {
$ical_cats = explode($cat_sep, $ical['event'][$i]['categories']['value']);
} else {
$ical_cats[] = $ical['event'][$i]['categories']['value'];
}
@ reset($ical_cats);
$cat_id_nums = Array ();
while (list ($key, $cat) = each($ical_cats)) {
if (!$cats->exists('appandmains', $cat)) {
$cats->add(Array (
'name' => $cat,
'descr' => $cat,
'parent' => '',
'access' => 'private',
'data' => ''
));
}
// $temp_id = $cats->name2id($cat);
// echo 'Category Name : '.$cat.' : Category ID :'.$temp_id."
\n";
// $cat_id_nums[] = $temp_id;
$cat_id_nums[] = $cats->name2id($cat);
}
@ reset($cat_id_nums);
if (count($cat_id_nums) > 1) {
$so_event->set_category(implode($cat_id_nums, ','));
} else {
$so_event->set_category($cat_id_nums[0]);
}
}
//rrule
if (isset ($ical['event'][$i]['rrule']) OR isset ($ical['event'][$i]['duration'])) {
// recur_enddate
if (isset ($ical['event'][$i]['rrule']['until'])) {
$recur_enddate['year'] = (int) ($ical['event'][$i]['rrule']['until']['year']);
$recur_enddate['month'] = (int) ($ical['event'][$i]['rrule']['until']['month']);
$recur_enddate['mday'] = (int) ($ical['event'][$i]['rrule']['until']['mday']);
}
elseif (isset ($ical['event'][$i]['duration'])) {
// Create timecode for strtotime
$ptimer = mktime($ical['event'][$i]['dtstart']['hour'], $ical['event'][$i]['dtstart']['min'], $ical['event'][$i]['dtstart']['sec'], $ical['event'][$i]['dtstart']['month'], $ical['event'][$i]['dtstart']['mday'], $ical['event'][$i]['dtstart']['year']);
/* -- Fixbug --
* if "DURATION" has 1 day (for example).
* Event takes places between the first date
* (this define in "start" tag) and next day :(
* This "fix" destroy one day and set hours as "23" and minutes as "59"
*/
// Weeks::Day--
if ($ical['event'][$i]['duration']['weeks'] AND ($ical['event'][$i]['duration']['hours'] == 0) AND ($ical['event'][$i]['duration']['minutes'] == 0)) {
$ical['event'][$i]['duration']['days'] = ($ical['event'][$i]['duration']['days'] + ($ical['event'][$i]['duration']['weeks'] * 7)) - 1;
unset ($ical['event'][$i]['duration']['weeks']);
$ical['event'][$i]['duration']['hours'] = "23";
$ical['event'][$i]['duration']['minutes'] = "59";
$ical['event'][$i]['duration']['seconds'] = "59";
}
// Days::Day--
if ($ical['event'][$i]['duration']['days'] AND ($ical['event'][$i]['duration']['hours'] == 0) AND ($ical['event'][$i]['duration']['minutes'] == 0)) {
$ical['event'][$i]['duration']['days']--;
$ical['event'][$i]['duration']['hours'] = "23";
$ical['event'][$i]['duration']['minutes'] = "59";
$ical['event'][$i]['duration']['seconds'] = "59";
}
// Create string contains datetime for strtotime
$pdate = "+";
if (isset ($ical['event'][$i]['duration']['weeks']))
$pdate .= $ical['event'][$i]['duration']['weeks'] . " weeks ";
if (isset ($ical['event'][$i]['duration']['days']))
$pdate .= $ical['event'][$i]['duration']['days'] . " days ";
if (isset ($ical['event'][$i]['duration']['hours']))
$pdate .= $ical['event'][$i]['duration']['hours'] . " hours ";
if (isset ($ical['event'][$i]['duration']['minutes']))
$pdate .= $ical['event'][$i]['duration']['minutes'] . " minutes ";
if (isset ($ical['event'][$i]['duration']['seconds']))
$pdate .= $ical['event'][$i]['duration']['seconds'] . " seconds ";
// What is datetime in 2192 ?
$enddate = strtotime($pdate, $ptimer);
list ($recur_enddate['year'], $recur_enddate['month'], $recur_enddate['mday'], $recur_enddate['hour'], $recur_enddate['min'], $recur_enddate['sec']) = preg_split('/:/', date("Y:m:d:H:i:s", $enddate));
// Set End of event
$so_event->set_end($recur_enddate['year'], $recur_enddate['month'], $recur_enddate['mday'], $recur_enddate['hour'], $recur_enddate['min'], $recur_enddate['sec']);
} else {
$recur_enddate['year'] = 0;
$recur_enddate['month'] = 0;
$recur_enddate['mday'] = 0;
}
// recur_data
$recur_data = 0;
if (isset ($ical['event'][$i]['rrule']['byday'])) {
$week_days = Array (
MCAL_M_SUNDAY => 'SU',
MCAL_M_MONDAY => 'MO',
MCAL_M_TUESDAY => 'TU',
MCAL_M_WEDNESDAY => 'WE',
MCAL_M_THURSDAY => 'TH',
MCAL_M_FRIDAY => 'FR',
MCAL_M_SATURDAY => 'SA'
);
@ reset($week_days);
while (list ($key, $val) = each($week_days)) {
if (strpos(' ' . $ical['event'][$i]['rrule']['byday'], $val)) {
$recur_data += $key;
}
}
}
// interval
if (!isset ($ical['event'][$i]['rrule']['interval'])) {
$interval = 1;
} else {
$interval = (int) $ical['event'][$i]['rrule']['interval'];
}
// recur_type
switch ($ical['event'][$i]['rrule']['freq']) {
case DAILY :
$recur_type = MCAL_RECUR_DAILY;
break;
case WEEKLY :
$so_event->set_recur_weekly($recur_enddate['year'], $recur_enddate['month'], $recur_enddate['mday'], $interval, $recur_data);
break;
case MONTHLY :
// Still need to determine if this is by day or by week for the month..
// $recur_type = MCAL_RECUR_M??????;
break;
case YEARLY :
$so_event->set_recur_yearly($recur_enddate['year'], $recur_enddate['month'], $recur_enddate['mday'], $interval);
break;
}
} else {
$so_event->set_recur_none();
}
// Owner
$organizer = $ical['event'][$i]['organizer'];
if (isset ($organizer)) {
if ($this->is_owner($organizer) || $organizer == -2) {
$so_event->add_attribute('owner', $GLOBALS['phpgw_info']['user']['account_id']);
} else {
$so_event->add_attribute('owner', -2);
$aux = explode(':', $organizer['cn']);
$so_event->add_attribute('organizer', '' . $aux[0] . ' <' . $organizer['mailto']['user'] . '@'. $organizer['mailto']['host'].'>');
}
}
// se for importação para conta compartilhada
$user = (int) ($importAccount ? $importAccount['uidnumber'] : $GLOBALS['phpgw_info']['user']['account_id']);
$userMail = $importAccount['mail'] ? $importAccount['mail'] : $GLOBALS['phpgw_info']['user']['email'];
$so_event->add_attribute('participants', 'A', $user);
$event = $so_event->get_cached_event();
/*
* Remove Email do participantes externos
*/
$usersToRemove = array ();
$usersToRemove[] = $user;
foreach ($event['participants'] as $auxi=> $v)
$usersToRemove[] = $auxi;
$ldapService = ServiceLocator :: getService('ldap');
foreach ($usersToRemove as $v) {
$ex_participants->removeParticipant($ldapService->getMailByUidNumber($v));
$alternates = $ldapService->getMailAlternateByUidNumber($v);
foreach ($alternates as $ii => $vv)
$ex_participants->removeParticipant($vv);
}
$ex_participants->removeParticipant($event['organizer']);
/// -------------------------------------------------------- ///
$event['ex_participants'] = $ex_participants->getParticipantsSerializable();
if (!isset ($this->bo)) {
require_once (dirname(__FILE__) . '/class.bocalendar.inc.php');
$this->bo = new bocalendar();
}
if ($c_events < 2) //Ignora verificação de conflito quando o ical é de varios eventos
{
if ($overlapping_events = $this->bo->event_overlap($event, (!$from_ajax), null, $user)) {
if ($_GET['calendarImport'] == 1) //caso venha do modulo calendar
{
$url = 'expressoMail1_2/controller.php?action=' . implode("&", array (
'calendar.uicalendar.overlap',
'o_events=' . implode(';', $overlapping_events),
'this_event=' . $event['id'],
'this_account=' . $user
));
echo "";
exit;
} else
return array (
'url' => implode("&", array (
'calendar.uicalendar.overlap',
'o_events=' . implode(';', $overlapping_events),
'this_event=' . $event['id'],
'this_account=' . $user
))
);
}
}
if ($importAccount)
$so_event->add_entry($event, true, $importAccount);
else
$so_event->add_entry($event);
}
/*
* Exclue os eventos que estão na lista para serem deletados
*/
if ($cancelEvent)
$so_event->expunge();
/*----------------------------------------------------------*/
if (!$from_ajax) {
Header('Location: ' . $GLOBALS['phpgw']->link('/index.php', Array (
'menuaction' => 'calendar.uicalendar.view',
'cal_id' => $event['id']
)));
$GLOBALS['phpgw']->common->phpgw_exit();
} else // checando se o icalendar veio no formato esperado, ou seja, foi parseado corretamente
if (!empty ($ical))
return true;
else
return 'Cannot import target event. Please check if the format is right.';
}
function updateHour($ical) {
if (!is_object($GLOBALS['uicalendar'])) {
$so_event = createobject('calendar.socalendar', Array (
'owner' => 0,
'filter' => '',
'category' => ''
));
} else
$so_event = $GLOBALS['uicalendar']->bo->so;
$cal_id = $so_event->find_cal_id($ical['event'][0]['uid']['value']);
//Agendamento nao ecnontrado
if (!$cal_id)
return 'The event was not found in your calendar';
$event = $so_event->read_entry($cal_id);
$datetime_vars = Array (
'start' => 'dtstart',
'end' => 'dtend',
'modtime' => 'dtstamp',
'modtime' => 'last_modified'
);
$date_array = Array (
'Y' => 'year',
'm' => 'month',
'd' => 'mday',
'H' => 'hour',
'i' => 'min',
's' => 'sec'
);
@ reset($datetime_vars);
while (list ($e_datevar, $i_datevar) = each($datetime_vars)) {
if (isset ($ical['event'][0][$i_datevar])) {
$temp_time = $so_event->maketime($ical['event'][0][$i_datevar]);
@ reset($date_array);
while (list ($key, $var) = each($date_array))
$event[$e_datevar][$var] = (int) (date($key, $temp_time));
$so_event->set_date($e_datevar, $event[$e_datevar]['year'], $event[$e_datevar]['month'], $event[$e_datevar]['mday'], $event[$e_datevar]['hour'], $event[$e_datevar]['min'], $event[$e_datevar]['sec']);
}
}
$so_event->add_entry($event, false);
$bo_event = createobject('calendar.bocalendar');
$bo_event->send_update(MSG_MODIFIED, $event['participants'], $event, $event);
return 'Event successfully updated';
}
function export($params) {
$event_id = $params['l_event_id'] ? $params['l_event_id'] : $_GET['cal_id'];
$this->chunk_split = $params['chunk_split'];
$method = $params['method'] ? $params['method'] : 'publish';
$vtype = $params['vtype'] ? $params['vtype'] : 'event';
$string_array = Array (
'summary' => 'description',
'location' => 'location',
'description' => 'title',
'uid' => 'uid'
);
$cats = CreateObject('phpgwapi.categories');
include (PHPGW_SERVER_ROOT . '/calendar/setup/setup.inc.php');
if (!is_array($event_id)) {
$ids[] = $event_id;
} else {
$ids = $event_id;
}
$ical = $this->new_ical();
$this->set_var($ical['prodid'], 'value', '-//eGroupWare//eGroupWare ' . $setup_info['calendar']['version'] . ' MIMEDIR//' . strtoupper($GLOBALS['phpgw_info']['user']['preferences']['common']['lang']));
$this->set_var($ical['version'], 'value', '2.0');
$this->set_var($ical['method'], 'value', strtoupper($method));
if (!$GLOBALS['phpgw_info']['flags']['included_classes']['uicalendar']) {
if (!$GLOBALS['phpgw_info']['flags']['included_classes']['bocalendar']) {
$so_event = createobject('calendar.socalendar', Array (
'owner' => 0,
'filter' => '',
'category' => ''
));
} else {
$so_event = $GLOBALS['bocalendar']->so;
}
} else {
$so_event = $GLOBALS['uicalendar']->bo->so;
}
foreach ($ids as $event) {
$ical_event = Array ();
if (!is_array($event)) {
$event = $so_event->read_entry($event);
}
if ($event['alarm']) {
foreach ($event['alarm'] as $alarm) {
$ical_temp = Array ();
$ical_temp['action']['value'] = 'DISPLAY';
$ical_temp['description']['value'] = $alarm['text'];
$this->set_var($ical_temp['trigger'], 'value', 'VALUE=DATE-TIME:' . date('Ymd\THis\Z', $alarm['time']), 'valarm');
$ical_event['alarm'][] = $ical_temp;
}
}
// use system's date info for caluculating local timezone's offset in minutes
//
$gmt_offset = date('O', $GLOBALS['phpgw']->datetime->users_localtime); // offset to GMT
$offset = (int) (substr($gmt_offset, 0, 3)) * 60 + (int) (substr($gmt_offset, 3, 2));
$event['start']['min'] -= $offset;
$event['end']['min'] -= $offset;
$event['modtime']['min'] -= $offset;
$ical_event['priority'] = $event['priority'];
$ical_event['class'] = (int) $event['public'];
$dtstart_mktime = $so_event->maketime($event['start']);
$this->parse_value($ical_event, 'dtstart', date('Ymd\THis\Z', $dtstart_mktime), 'vevent');
$dtend_mktime = $so_event->maketime($event['end']);
$this->parse_value($ical_event, 'dtend', date('Ymd\THis\Z', $dtend_mktime), 'vevent');
$mod_mktime = $so_event->maketime($event['modtime']);
$this->parse_value($ical_event, 'last_modified', date('Ymd\THis\Z', $mod_mktime), 'vevent');
foreach ($string_array as $ical_value => $event_value) {
if ($event[$event_value]) {
$this->set_var($ical_event[$ical_value], 'value', $event[$event_value]);
}
}
if ($event['category']) {
$cats->categories(0, 'calendar');
foreach (explode(',', $event['category']) as $cat) {
$_cat = $cats->return_single($cat);
$cat_string[] = $_cat[0]['name'];
}
@ reset($cat_string);
$this->set_var($ical_event['categories'], 'value', implode($cat_string, ','));
}
if (count($event['participants']) > 1) {
if (!is_object($db)) {
$db = $GLOBALS['phpgw']->db;
}
foreach ($event['participants'] as $part => $status) {
$GLOBALS['phpgw']->accounts->get_account_name($part, $lid, $fname, $lname);
$name = $fname . ' ' . $lname;
$owner_status = $this->switch_partstat((int) $this->switch_phpgw_status($event['participants'][$part]));
$mail_prefs = $GLOBALS['phpgw']->preferences->create_email_preferences($part);
$mailto = $mail_prefs['email']['address'];
$str = 'CN="' . $name . '";PARTSTAT=' . $owner_status . ':' . $mailto;
if ($part == $event['owner']) {
$str = 'ROLE=CHAIR;' . $str;
} else {
$str = 'ROLE=REQ-PARTICIPANT;' . $str;
}
if ($method != 'reply' || $part == $GLOBALS['phpgw_info']['user']['account_id']) {
$this->parse_value($ical_event, 'attendee', $str, 'vevent');
}
if ($part == $event['owner']) {
$this->parse_value($ical_event, 'organizer', $str, 'vevent');
}
}
}
if ($event['recur_type']) {
$str = '';
switch ($event['recur_type']) {
case MCAL_RECUR_DAILY :
$str .= 'FREQ=DAILY';
break;
case MCAL_RECUR_WEEKLY :
$str .= 'FREQ=WEEKLY';
if ($event['recur_data']) {
$str .= ';BYDAY=';
for ($i = 1; $i < MCAL_M_ALLDAYS; $i = $i * 2) {
if ($i & $event['recur_data']) {
switch ($i) {
case MCAL_M_SUNDAY :
$day[] = 'SU';
break;
case MCAL_M_MONDAY :
$day[] = 'MO';
break;
CASE MCAL_M_TUESDAY :
$day[] = 'TU';
break;
case MCAL_M_WEDNESDAY :
$day[] = 'WE';
break;
case MCAL_M_THURSDAY :
$day[] = 'TH';
break;
case MCAL_M_FRIDAY :
$day[] = 'FR';
break;
case MCAL_M_SATURDAY :
$day[] = 'SA';
break;
}
}
}
$str .= implode(',', $day);
}
break;
case MCAL_RECUR_MONTHLY_MDAY :
break;
case MCAL_RECUR_MONTHLY_WDAY :
break;
case MCAL_RECUR_YEARLY :
$str .= 'FREQ=YEARLY';
break;
}
if ($event['recur_interval']) {
$str .= ';INTERVAL=' . $event['recur_interval'];
}
if ($event['recur_enddate']['month'] != 0 && $event['recur_enddate']['mday'] != 0 && $event['recur_enddate']['year'] != 0) {
$recur_mktime = $so_event->maketime($event['recur_enddate']) - $GLOBALS['phpgw']->datetime->tz_offset;
$str .= ';UNTIL=' . date('Ymd\THis\Z', $recur_mktime);
}
$this->parse_value($ical_event, 'rrule', $str, 'vevent');
$exceptions = $event['recur_exception'];
if (is_array($exceptions)) {
foreach ($exceptions as $except_datetime) {
$ical_event['exdate'][] = $this->switch_date(date('Ymd\THis\Z', $except_datetime));
}
}
}
$ical_events[] = $ical_event;
}
$ical[$vtype] = $ical_events;
// iCals are by default utf-8
return $GLOBALS['phpgw']->translation->convert($this->build_ical($ical), $GLOBALS['phpgw']->translation->charset(), 'utf-8');
}
function freebusy($params = False) {
if (!$params)
$params = $_GET;
$user = is_numeric($params['user']) ? (int) $params['user'] : $GLOBALS['phpgw']->accounts->name2id($params['user']);
$start = isset ($params['start']) ? $params['start'] : date('Ymd');
$end = isset ($params['end']) ? $params['end'] : (date('Y') + 1) . date('md');
$this->bo = CreateObject('calendar.bocalendar');
$events_per_day = $this->bo->store_to_cache(array (
'owner' => $user,
'syear' => (int) substr($start, 0, 4),
'smonth' => (int) substr($start, 4, 2),
'sday' => (int) substr($start, 6, 2),
'eyear' => (int) substr($end, 0, 4),
'emonth' => (int) substr($end, 4, 2),
'eday' => (int) substr($end, 6, 2),
'no_doubles' => True, // report events only on the startday
));
if (!is_array($events_per_day))
$events_per_day = array ();
$ids = array ();
foreach ($events_per_day as $day => $events) {
foreach ($events as $event) {
$ids[] = $event;
}
}
$browser = CreateObject('phpgwapi.browser');
$browser->content_header($GLOBALS['phpgw']->accounts->id2name($user) . '.ifb', 'text/calendar');
echo $this->export(array (
'vtype' => 'freebusy',
'l_event_id' => $ids,
));
}
function debug($str = '') {
if ($this->debug_str) {
//echo $str."
\n";
$log = fopen('/tmp/calendar.log', 'a') or die("nao foi possivel abrir o arquivo /tmp/calendar.log");
fwrite($log, $str . "\n");
fclose($log);
}
}
function updateExParticipantState($cal_uid, $mail, $situation, $cn = false) {
$db = $GLOBALS['phpgw']->db;
$query = 'SELECT ex_participants FROM phpgw_cal WHERE uid = \'' . trim($cal_uid) . '\'';
if (!$db->query($query))
return false;
$row = $db->row(true);
if (!$row)
return false;
include_once (dirname(__FILE__) . '/class.ex_participants.inc.php');
$exParticipants = new exParticipants();
$exParticipants->setParticipantsBySerializable($row['ex_participants']);
$exParticipants->updateParticipant($mail, $situation, $cn);
$query = 'UPDATE phpgw_cal SET ex_participants = \'' . $exParticipants->getParticipantsSerializable() . '\' WHERE uid = \'' . trim($cal_uid) . '\'';
if (!$db->query($query))
return false;
return true;
}
}
?>