function amr_format_organiser($org)
{
/* receive array of hopefully CN and MAILTO, and possibly SENTBY */
if (ICAL_EVENTS_DEBUG) {
echo '<br />Organiser array: ';
var_dump($org);
}
$text = '';
if (!is_array($org)) {
$org = amr_parseOrganiser('ORGANIZER;' . $org);
// may not have been parsed yet (eg in wp events)
//$org = amr_parse_property ('ORGANIZER;'.$org);
if (ICAL_EVENTS_DEBUG) {
var_dump($org);
}
}
// var_dump($org);
if (!empty($org['CN'])) {
if (!empty($org['MAILTO'])) {
$text = '<a href="mailto:' . $org['MAILTO'] . '" >' . $org['CN'] . '</a>';
} else {
$text = $org['CN'];
}
} else {
if (!empty($org['MAILTO'])) {
$text = '<a href="mailto:' . $org['MAILTO'] . '" >' . $org['MAILTO'] . '</a>';
}
}
if (!empty($text)) {
$text .= ' ';
}
if (!empty($org['SENT-BY'])) {
$text .= __('Sent by ', 'amr-ical-events-list') . '<a href="mailto:' . $org['SENT-BY'] . '" >' . $org['SENT-BY'] . '</a>';
}
return $text;
}
function amr_parse_property($parts)
{
/* would receive something like array ('DTSTART; VALUE=DATE', '20060315')) */
/* NOTE: parts[0] has the long tag eg: RDATE;TZID=US-EASTERN
or could be DTEND;TZID=America/New_York;VALUE=DATE-TIME: and the date 20110724T100000 in parts 1 (see forum note from dusty - he is generating the DATETIME
parts[1] the bit after the : 19960403T020000Z/19960403T040000Z, 19960404T010000Z/PT3H
IF 'Z' then must be in UTC
If no Z
*/
global $amr_globaltz;
if (empty($parts[1])) {
return false;
}
// we got crap
$tzobj = $amr_globaltz;
/* Because if there is no timezone specified in any way for the date time then it must a floating value, and so should be created in the global timezone.*/
// if (ICAL_EVENTS_DEBUG or isset($_REQUEST['tzdebug'])) {echo '<br /> Property : '.$parts[0];}
$p0 = explode(';', $parts[0]);
/* Looking for ; VALUE = something...; or TZID=... or both, or more than one anyway ???*/
// the first bit will be the property like PRODID, or X_WR_TIMEZONE
// the next will be the modifiers
$prop = array_shift($p0);
if (!empty($p0)) {
// if we have some modifiers
foreach ($p0 as $p) {
// handle special modifiers , could be VALUE=DATE, TZID=
if (stristr($p, 'TZID')) {
/* Normal TZ, not the one with the path eg: DTSTART;TZID=US-Eastern:19980119T020000 or zimbras TZID="GMT+01.00/+02.00 */
// $TZID = substr($p0[1], 4 );
$TZID = substr($p, 4);
$tzobj = amr_parseTZID($TZID);
} else {
/* might be just a value=date, in which case we use the global tz? no may still have TZid */
$tzobj = $amr_globaltz;
if (stristr($p, 'VALUE')) {
// we have a possibly redundant modified
$VALUE = substr($p, 6);
// take everything after the '='
} else {
// not necessary to deal with modifier here or unknown maybe custom modifiers
// only urgent to get tZID's.. or maybe we could even do those later?
//check it out on major code revamp, meanwhile if it aint broke, dont fix it
}
}
}
}
// else $tzobj = $amr_globaltz; /* Because if there is no timezone specified in any way for the date time then it must a floating value, and so should be created in the global timezone.*/
// switch ($p0[0]) {
switch ($prop) {
case 'CREATED':
case 'COMPLETED':
case 'LAST-MODIFIED':
case 'DTSTART':
case 'DTEND':
case 'DTSTAMP':
case 'DUE':
if (isset($VALUE)) {
$date = amr_parseValue($VALUE, $parts[1], $tzobj);
} else {
$date = amr_parseSingleDate('DATE-TIME', $parts[1], $tzobj);
}
if (is_object($date) and ($prop === 'LAST-MODIFIED' or $prop === 'CREATED')) {
amr_track_last_mod($date);
}
return $date;
case 'ALARM':
case 'RECURRENCE-ID':
/* could also have range ?*/
if (isset($VALUE)) {
return amr_parseValue($VALUE, $parts[1], $tzobj);
} elseif (isset($RANGE)) {
return amr_parseRange($RANGE, $parts[1], $tzobj);
} else {
return amr_parseSingleDate('DATE-TIME', $parts[1], $tzobj);
}
case 'EXRULE':
case 'RRULE':
return amr_parseRRULE($parts[1]);
case 'BDAY':
return amr_parseDate($parts[1]);
case 'EXDATE':
if (isset($_REQUEST['debugexc'])) {
echo '<br> Parsing EXDATE ';
}
case 'RDATE':
return amr_parseRDATE($parts[1], $tzobj);
case 'TRIGGER':
/* not supported yet, check for datetime and / or duration */
/* not supported yet, check for datetime and / or duration */
case 'DURATION':
$dur = amr_parseDuration($parts[1]);
if (isset($_GET['debugdur'])) {
echo '<br />Parts1 = ' . $parts[1] . '<br />Duration = ';
var_dump($dur);
}
return $dur;
case 'FREEBUSY':
return amr_parsePeriod($parts[1]);
case 'TZID':
/* ie TZID is a property, not part of a date spec */
return $parts[1];
case 'ORGANIZER':
return amr_parseOrganiser($parts);
case 'ATTENDEE':
return amr_parseAttendees($parts);
case 'ATTACH':
$attach = amr_parseAttach($parts);
if (ICAL_EVENTS_DEBUG) {
echo '<br />ATTACH returned:<br />' . print_r($attach, true);
}
return $attach;
case 'CATEGORIES':
$cats = amr_parse_CATEGORIES($parts[1]);
return $cats;
default:
return amr_parseDefault($prop, $parts);
}
}
