*** empty log message ***

1 files changed, 1 insertions, 1 deletions

diff --git a/ical_parser.php b/ical_parser.php
index e085442..b345f95 100644
--- a/ical_parser.php
+++ b/ical_parser.php
@@ -1 +1 @@
-<?

include "config.inc.php";
include "functions/date_add.php";


$day_array = array ("0700", "0730", "0800", "0830", "0900", "0930", "1000", "1030", "1100", "1130", "1200", "1230", "1300", "1330", "1400", "1430", "1500", "1530", "1600", "1630", "1700", "1730", "1800", "1830", "1900", "1930", "2000", "2030", "2100", "2130", "2200", "2230", "2300", "2330");


// what date we want to get data for (for day calendar)
if (!$getdate) $getdate = date("Ymd");
ereg ("([0-9]{4})([0-9]{2})([0-9]{2})", $getdate, $day_array2);
$this_day = $day_array2[3];
$this_month = $day_array2[2];
$this_year = $day_array2[1];


// open the iCal file, read it into a string
$fp = @fopen($filename, "r");
$contents = @fread ($fp, filesize ($filename));
@fclose ($fp);


// turn that string into an array
$contents = ereg_replace("\n ", "", $contents);
$contents = split ("\n", $contents);


// parse our new array
foreach($contents as $line) {
	if (strstr($line, "BEGIN:VEVENT")) {
		$start_time = "";
		$end_time = "";
		$summary = "";
		$allday_start = "";
		$allday_end = "";
		$start = "";
		$end = "";
		$the_duration = "";
		$beginning = "";
		$rrule_array = "";
	} elseif (strstr($line, "END:VEVENT")) {
		
		//echo "<b>Start</b> $start_time <b>End</B> $end_time <b>Summary</b> $summary<br>\n";
		if ($start_time != "") {
			ereg ("([0-9]{2})([0-9]{2})", $start_time, $time);
			$hour = $time[1];
			$minute = $time[2];
						
			if ($minute < 15) {
				$minute = "00";
			} elseif ($minute >=15 && $minute < 45) {
				$minute = "30";
			} elseif ($minute >= 45) {
				$hour = sprintf("%.02d", ($hour + 1));
				$minute = "00";
			}
			ereg ("([0-9]{2})([0-9]{2})", $end_time, $time2);
			$length = round((($time2[1]*60+$time2[2]) - ($time[1]*60+$time[2]))/30);
		}
		
		
		// Handling of the all day events	
		if (($allday_start != "") && ($rrule_array == "")) {
			$start = strtotime("$allday_start");
			$end = strtotime("$allday_end");
			do {
				$start_date = date("Ymd", $start);
				$master_array[($start_date)][("0001")]["event_text"][] = "$summary";
				$i++;
				$start = ($start + (24*3600));
			} while ($start != $end);
		}
		
		
		// Handling of the recurring events, RRULE
		// This will be quite a bit of work, thats for sure.
		if (is_array($rrule_array)) {
			if ($allday_start != "") {
				$rrule_array["START_DAY"] = $allday_start;
				$rrule_array["END_DAY"] = $allday_end;
				$rrule_array["END"] = "end";
				$recur_start = $allday_start;
			} else {
				$rrule_array["START_DATE"] = $start_date;
				$rrule_array["START_TIME"] = $start_time;
				$rrule_array["END_TIME"] = $end_time;
				$rrule_array["END"] = "end";
			}
			//print_r($rrule_array);
			foreach ($rrule_array as $key => $val) {
				if ($key == "FREQ") {
					if ($val == "YEARLY") {
						$interval = "yyyy";
					} elseif ($val == "MONTHLY") {
						$interval = "m";
					} elseif ($val == "WEEKLY") {
						$interval = "ww";
					} elseif ($val == "DAILY") {
						$interval = "d";
					} elseif ($val == "HOURLY") {
						$interval = "h";
					} elseif ($val == "MINUTELY") {
						$interval = "n";
					} elseif ($val == "SECONDLY") {
						$interval = "s";
					}		
				} elseif ($key == "COUNT") 		{
					$count = $val;
				
				} elseif ($key == "UNTIL") 		{
					$until = $val;
				
				} elseif ($key == "INTERVAL")	{
					$number = $val;
				
				} elseif ($key == "BYSECOND") 	{
					$bysecond = $val;
				
				} elseif ($key == "BYMINUTE") 	{
					$byminute = $val;
				
				} elseif ($key == "BYHOUR")		{
					$byhour = $val;
				
				} elseif ($key == "BYDAY") 		{
					$byday = $val;
				
				} elseif ($key == "BYMONTHDAY") {
					$bymonthday = $val;
				
				} elseif ($key == "BYYEARDAY") 	{
					$byyearday = $val;
				
				} elseif ($key == "BYWEEKNO") 	{
					$byweekno = $val;
				
				} elseif ($key == "BYMONTH") 	{
					$bymonth = $val;
				
				} elseif ($key == "BYSETPOS") 	{
					$bysetpos = $val;
				
				} elseif ($key == "WKST") 		{
					$wkst = $val;
				
				} elseif ($key == "END")		{
					// Since we hit the end of the RRULE array, lets do something.
					$recur_year = date("Y", strtotime("$allday_start"));
					$date = strtotime("$allday_start");
					$end_date = strtotime("$allday_end");
					if (($this_year != $recur_year) && ($this_year > $recur_year)) {
						do {
							$date = DateAdd ($interval,  $number, $date);
							$end_date = DateAdd ($interval,  $number, $end_date);
							$recur_year = date ("Y", $date);
							//echo "$this_year:$recur_year  ";
						} while (($this_year != $recur_year) && ($this_year > $recur_year));
						
						$allday_start = date ("Ymd", $date);
						$allday_end = date ("Ymd", $end_date);
						//echo "$allday_start, $allday_end";
					}
					//echo "$interval - $number - $date - $recur_year - $this_year - $next<br>\n";
						
					if ($allday_start != "") {
						$start = strtotime("$allday_start");
						$end = strtotime("$allday_end");
						do {
							$start_date = date("Ymd", $start);
							$check_year = date("Y", $start);
							// Only write the current year
							if ($this_year == $check_year) {
								$master_array[($start_date)][("0001")]["event_text"][] = "$summary";
							}
							$start = ($start + (24*3600));
						} while ($start != $end);
					} else {
						$master_array[($start_date)][($hour.$minute)][] = array ("event_start" => $start_time, "event_text" => $summary, "event_end" => $end_time, "event_length" => $length);
					}
				}	
			}
		}
	
	// Let's write all the data to the master array
	if ($start_time != "") {
		$master_array[($start_date)][($hour.$minute)][] = array ("event_start" => $start_time, "event_text" => $summary, "event_end" => $end_time, "event_length" => $length);
	}
		

		
		
		
	} else {
		
		$field = "";
		$data = "";
		
		sscanf($line, "%[^:]:%[^\n]", &$field, &$data);
		
		if(strstr($field, "DTSTART;TZID")) {
			$data = ereg_replace("T", "", $data);
			ereg ("([0-9]{4})([0-9]{2})([0-9]{2})([0-9]{0,2})([0-9]{0,2})", $data, $regs);
			$year = $regs[1];
			$month = $regs[2];
			$day = $regs[3];
			$hour = $regs[4];
			$minute = $regs[5];
			
			$start_date = $year . $month . $day;
			$start_time = $hour . $minute;

		} elseif (strstr($field, "DTEND;TZID")) {
			$data = ereg_replace("T", "", $data);
			ereg ("([0-9]{4})([0-9]{2})([0-9]{2})([0-9]{0,2})([0-9]{0,2})", $data, $regs);
			$year = $regs[1];
			$month = $regs[2];
			$day = $regs[3];
			$hour = $regs[4];
			$minute = $regs[5];
		
			$end_day = $year . $month . $day;
			$end_time = $hour . $minute;

		} elseif (strstr($field, "SUMMARY")) {
			$summary = $data;
		
		} elseif (strstr($field, "X-WR-CALNAME")) {
			$calendar_name = $data;
		
		} elseif (strstr($field, "DTSTART;VALUE=DATE")) {
			$allday_start = $data;
			// echo "$allday_start";
		
		} elseif (strstr($field, "DTEND;VALUE=DATE")) {
			$allday_end = $data;
			
		} elseif (strstr($field, "DURATION")) {
			ereg ("^P([0-9]{1,2})?([W,D]{0,1})?(T)?([0-9]{1,2})?(H)?([0-9]{1,2})?(M)?([0-9]{1,2})?(S)?", $data, $duration);
			
			if ($durartion[2] = "W") {
				$weeks = $durartion[1];
			} else {
				$days = $durartion[1];
			}
			
			$hours = $duration[4];
			$minutes = $duration[6];
		 	$seconds = $duration[8];
		 	
			$the_duration = ($weeks * 60 * 60 * 24 * 7) + ($days * 60 * 60 * 24) + ($hours * 60 * 60) + ($minutes * 60) + ($seconds);
			$beginning = (strtotime($start_time) + $the_duration);
			$end_time = date ("Hi", $beginning);	
			
		} elseif (strstr($field, "RRULE")) {
			// $data = "RRULE:FREQ=YEARLY;INTERVAL=2;BYMONTH=1;BYDAY=SU;BYHOUR=8,9;BYMINUTE=30";
			$data = ereg_replace ("RRULE:", "", $data);
			$rrule = split (";", $data);
			foreach ($rrule as $recur) {
				ereg ("(.*)=(.*)", $recur, $regs);
				$rrule_array[$regs[1]] = $regs[2];
			}	
		} elseif (strstr($field, "ATTENDEE")) {
			$attendee = $data;
			// echo "$attendee";
			
		}
	}
} 

// If you want to see the values in the arrays, uncomment below.
// print_r($master_array);
// print_r($day_array);
// print_r($rrule);			
		
	
	
					
?>
\ No newline at end of file
+<?

include "config.inc.php";
include "functions/date_add.php";


$day_array = array ("0700", "0730", "0800", "0830", "0900", "0930", "1000", "1030", "1100", "1130", "1200", "1230", "1300", "1330", "1400", "1430", "1500", "1530", "1600", "1630", "1700", "1730", "1800", "1830", "1900", "1930", "2000", "2030", "2100", "2130", "2200", "2230", "2300", "2330");


// what date we want to get data for (for day calendar)
if (!$getdate) $getdate = date("Ymd");
ereg ("([0-9]{4})([0-9]{2})([0-9]{2})", $getdate, $day_array2);
$this_day = $day_array2[3];
$this_month = $day_array2[2];
$this_year = $day_array2[1];


// open the iCal file, read it into a string
$fp = @fopen($filename, "r");
$contents = @fread ($fp, filesize ($filename));
@fclose ($fp);


// turn that string into an array
$contents = ereg_replace("\n ", "", $contents);
$contents = split ("\n", $contents);


// parse our new array
foreach($contents as $line) {
	if (strstr($line, "BEGIN:VEVENT")) {
		$start_time = "";
		$end_time = "";
		$summary = "";
		$allday_start = "";
		$allday_end = "";
		$start = "";
		$end = "";
		$the_duration = "";
		$beginning = "";
		$rrule_array = "";
	} elseif (strstr($line, "END:VEVENT")) {
		
		//echo "<b>Start</b> $start_time <b>End</B> $end_time <b>Summary</b> $summary<br>\n";
		if ($start_time != "") {
			ereg ("([0-9]{2})([0-9]{2})", $start_time, $time);
			$hour = $time[1];
			$minute = $time[2];
						
			if ($minute < 15) {
				$minute = "00";
			} elseif ($minute >=15 && $minute < 45) {
				$minute = "30";
			} elseif ($minute >= 45) {
				$hour = sprintf("%.02d", ($hour + 1));
				$minute = "00";
			}
			ereg ("([0-9]{2})([0-9]{2})", $end_time, $time2);
			$length = round((($time2[1]*60+$time2[2]) - ($time[1]*60+$time[2]))/30);
		}
		
		
		// Handling of the all day events	
		if (($allday_start != "") && ($rrule_array == "")) {
			$start = strtotime("$allday_start");
			$end = strtotime("$allday_end");
			do {
				$start_date = date("Ymd", $start);
				$master_array[($start_date)][("0001")]["event_text"][] = "$summary";
				$i++;
				$start = ($start + (24*3600));
			} while ($start != $end);
		}
		
		
		// Handling of the recurring events, RRULE
		// This will be quite a bit of work, thats for sure.
		if (is_array($rrule_array)) {
			if ($allday_start != "") {
				$rrule_array["START_DAY"] = $allday_start;
				$rrule_array["END_DAY"] = $allday_end;
				$rrule_array["END"] = "end";
				$recur_start = $allday_start;
			} else {
				$rrule_array["START_DATE"] = $start_date;
				$rrule_array["START_TIME"] = $start_time;
				$rrule_array["END_TIME"] = $end_time;
				$rrule_array["END"] = "end";
			}
			//print_r($rrule_array);
			foreach ($rrule_array as $key => $val) {
				if ($key == "FREQ") {
					if ($val == "YEARLY") {
						$interval = "yyyy";
					} elseif ($val == "MONTHLY") {
						$interval = "m";
					} elseif ($val == "WEEKLY") {
						$interval = "ww";
					} elseif ($val == "DAILY") {
						$interval = "d";
					} elseif ($val == "HOURLY") {
						$interval = "h";
					} elseif ($val == "MINUTELY") {
						$interval = "n";
					} elseif ($val == "SECONDLY") {
						$interval = "s";
					}		
				} elseif ($key == "COUNT") 		{
					$count = $val;
				
				} elseif ($key == "UNTIL") 		{
					$until = $val;
				
				} elseif ($key == "INTERVAL")	{
					$number = $val;
				
				} elseif ($key == "BYSECOND") 	{
					$bysecond = $val;
				
				} elseif ($key == "BYMINUTE") 	{
					$byminute = $val;
				
				} elseif ($key == "BYHOUR")		{
					$byhour = $val;
				
				} elseif ($key == "BYDAY") 		{
					$byday = $val;
				
				} elseif ($key == "BYMONTHDAY") {
					$bymonthday = $val;
				
				} elseif ($key == "BYYEARDAY") 	{
					$byyearday = $val;
				
				} elseif ($key == "BYWEEKNO") 	{
					$byweekno = $val;
				
				} elseif ($key == "BYMONTH") 	{
					$bymonth = $val;
				
				} elseif ($key == "BYSETPOS") 	{
					$bysetpos = $val;
				
				} elseif ($key == "WKST") 		{
					$wkst = $val;
				
				} elseif ($key == "END")		{
					// Since we hit the end of the RRULE array, lets do something.
					$recur_year = date("Y", strtotime("$allday_start"));
					$date = strtotime("$allday_start");
					$end_date = strtotime("$allday_end");
					if (($this_year != $recur_year) && ($this_year > $recur_year)) {
						do {
							$date = DateAdd ($interval,  $number, $date);
							$end_date = DateAdd ($interval,  $number, $end_date);
							$recur_year = date ("Y", $date);
							//echo "$this_year:$recur_year  ";
						} while (($this_year != $recur_year) && ($this_year > $recur_year));
						
						$allday_start = date ("Ymd", $date);
						$allday_end = date ("Ymd", $end_date);
						//echo "$allday_start, $allday_end";
					}
					//echo "$interval - $number - $date - $recur_year - $this_year - $next<br>\n";
						
					if ($allday_start != "") {
						$start = strtotime("$allday_start");
						$end = strtotime("$allday_end");
						do {
							$start_date = date("Ymd", $start);
							$check_year = date("Y", $start);
							// Only write the current year
							if ($this_year == $check_year) {
								$master_array[($start_date)][("0001")]["event_text"][] = "$summary";
							}
							$start = ($start + (24*3600));
						} while ($start != $end);
					} else {
						$master_array[($start_date)][($hour.$minute)][] = array ("event_start" => $start_time, "event_text" => $summary, "event_end" => $end_time, "event_length" => $length);
					}
				}	
			}
		}
	
	// Let's write all the data to the master array
	if ($start_time != "") {
		$master_array[($start_date)][($hour.$minute)][] = array ("event_start" => $start_time, "event_text" => $summary, "event_end" => $end_time, "event_length" => $length);
	}
		

		
		
		
	} else {
		
		$field = "";
		$data = "";
		
		sscanf($line, "%[^:]:%[^\n]", &$field, &$data);
		
		if(strstr($field, "DTSTART;TZID")) {
			$data = ereg_replace("T", "", $data);
			ereg ("([0-9]{4})([0-9]{2})([0-9]{2})([0-9]{0,2})([0-9]{0,2})", $data, $regs);
			$year = $regs[1];
			$month = $regs[2];
			$day = $regs[3];
			$hour = $regs[4];
			$minute = $regs[5];
			
			$start_date = $year . $month . $day;
			$start_time = $hour . $minute;

		} elseif (strstr($field, "DTEND;TZID")) {
			$data = ereg_replace("T", "", $data);
			ereg ("([0-9]{4})([0-9]{2})([0-9]{2})([0-9]{0,2})([0-9]{0,2})", $data, $regs);
			$year = $regs[1];
			$month = $regs[2];
			$day = $regs[3];
			$hour = $regs[4];
			$minute = $regs[5];
		
			$end_day = $year . $month . $day;
			$end_time = $hour . $minute;

		} elseif (strstr($field, "SUMMARY")) {
			$summary = $data;
		
		} elseif (strstr($field, "X-WR-CALNAME")) {
			$calendar_name = $data;
		
		} elseif (strstr($field, "DTSTART;VALUE=DATE")) {
			$allday_start = $data;
			// echo "$allday_start";
		
		} elseif (strstr($field, "DTEND;VALUE=DATE")) {
			$allday_end = $data;
			
		} elseif (strstr($field, "DURATION")) {
			ereg ("^P([0-9]{1,2})?([W,D]{0,1})?(T)?([0-9]{1,2})?(H)?([0-9]{1,2})?(M)?([0-9]{1,2})?(S)?", $data, $duration);
			
			if ($durartion[2] = "W") {
				$weeks = $durartion[1];
			} else {
				$days = $durartion[1];
			}
			
			$hours = $duration[4];
			$minutes = $duration[6];
		 	$seconds = $duration[8];
		 	
			$the_duration = ($weeks * 60 * 60 * 24 * 7) + ($days * 60 * 60 * 24) + ($hours * 60 * 60) + ($minutes * 60) + ($seconds);
			$beginning = (strtotime($start_time) + $the_duration);
			$end_time = date ("Hi", $beginning);	
			
		} elseif (strstr($field, "RRULE")) {
			// $data = "RRULE:FREQ=YEARLY;INTERVAL=2;BYMONTH=1;BYDAY=SU;BYHOUR=8,9;BYMINUTE=30";
			$data = ereg_replace ("RRULE:", "", $data);
			$rrule = split (";", $data);
			foreach ($rrule as $recur) {
				ereg ("(.*)=(.*)", $recur, $regs);
				$rrule_array[$regs[1]] = $regs[2];
			}	
		} elseif (strstr($field, "ATTENDEE")) {
			$attendee = $data;
			// echo "$attendee";
			
		}
	}
}
 
ksort($master_array);
reset($master_array);
// If you want to see the values in the arrays, uncomment below.
// print_r($master_array);
// print_r($day_array);
// print_r($rrule);			
		
	
	
					
?>
\ No newline at end of file