Added separate publish for iCal and Mozilla. Added French.

2 files changed, 150 insertions, 0 deletions

diff --git a/calendars/publish.ical.php b/calendars/publish.ical.php
new file mode 100644
index 0000000..68856bd
--- /dev/null
+++ b/calendars/publish.ical.php
@@ -0,0 +1,150 @@
+<?php
+
+/*
+Extension to PHP iCalendar for supporting publishing from Apple iCal
+Date: 11.12.2003
+Author: Dietrich Ayala
+Copyright 2003 Dietrich Ayala
+
+Description:
+This allows iCal to publish to your PHP iCalendar site *without* WebDAV support.
+This helps with commercial hosts where WebDAV is not available.
+
+Features:
+- supports publishing and deleting calendars
+- does not require WebDAV
+
+Installation:
+1. place this file in your PHP iCalendar calendars directory (or anywhere else)
+2. configure path to PHP iCalendar config file (below)
+3. make sure that PHP has write access to the calendars directory (or whatever you set $calendar_path to)
+4. set up directory security on your calendars directory
+5. turn on publishing in your PHP iCalendar config file by setting $phpicalendar_publishing to 1.
+
+Usage (Apple iCal):
+1. Open iCal, select a calendar for publishing
+2. Select "Publish" from the "Calendar" menu
+3. Configure to your liking, and set the URL to (eg): http://localhost/~dietricha/calendar/calendars/publish.php
+4. Click the "Publish" button
+
+Security:
+The calendars directory should be configured to require authentication. This can be done via any methods
+supported by your webserver. There is much documentation available on the web for doing per-directory
+authentication for Apache. This protects any private calendar data, and prevents unauthorized users
+from updating or deleting your calendar data.
+There's also code below that forwards any GET requests to the PHP iCalendar front page.
+
+Troubleshooting:
+You can turn on logging by setting the PHPICALENDAR_LOG_PUBLISHING constant to 1 below.
+This will write out a log file to the same directory as this script.
+Don't forget to turn off logging when done!!
+
+*/
+
+// include PHP iCalendar configuration variables
+include('../config.inc.php');
+
+// set calendar path, or just use current directory
+$calendar_path = (isset($calendar_path) && $calendar_path != '') ? $calendar_path : '';
+
+// allow/disallow publishing
+
+$phpicalendar_publishing = isset($phpicalendar_publishing) ? $phpicalendar_publishing : 0;
+define( 'PHPICALENDAR_PUBLISHING', $phpicalendar_publishing );
+
+// toggle logging
+define( 'PHPICALENDAR_LOG_PUBLISHING', 1 );
+
+/* force GET requests to main calendar view
+if($_SERVER['REQUEST_METHOD'] == 'GET')
+{
+	header('Location: '.$default_path);
+	return;
+}
+*/
+// only allow publishing if explicitly enabled
+if(PHPICALENDAR_PUBLISHING == 1)
+{
+	// unpublishing
+	if($_SERVER['REQUEST_METHOD'] == 'DELETE')
+	{
+		// get calendar filename
+		$calendar_file = $calendar_path.substr($_SERVER['REQUEST_URI'] , ( strrpos($_SERVER['REQUEST_URI'], '/') + 1) ) ;
+		
+		logmsg('received request to delete '.$calendar_file);
+		
+		// remove calendar file
+		if(!unlink($calendar_file))
+		{
+			logmsg('unable to delete the calendar file');
+		}
+		else
+		{
+			logmsg('deleted');
+		}
+		return;
+	}
+	
+	// publishing
+	if($_SERVER['REQUEST_METHOD'] == 'PUT')
+	{
+		// get calendar data
+		if($fp = fopen('php://input','r'))
+		{
+			while(!@feof($fp))
+			{
+				$data .= fgets($fp,4096);
+			}
+			
+			@fclose($fp);
+		}
+		else
+		{
+			logmsg('unable to read input data');
+		}
+		
+		if(isset($data))
+		{
+			
+			// get calendar name
+			$cal_arr = explode("\n",$data);
+			
+			foreach($cal_arr as $k => $v)
+			{
+				if(strstr($v,'X-WR-CALNAME:'))
+				{
+					$arr = explode(':',$v);
+					$calendar_name = trim($arr[1]);
+					break;
+				}
+			}
+			
+			$calendar_name = isset($calendar_name) ? $calendar_name : 'default';
+			
+			// write to file
+			if($fp = fopen($calendar_path.$calendar_name.'.ics','w+'))
+			{
+				fputs($fp, $data, strlen($data) );
+				@fclose($fp);
+			}
+			else
+			{
+				logmsg( 'couldnt open file '.$calendar_path.$calendar_name.'.ics' );
+			}
+		}
+	}
+}
+
+// for logging
+function logmsg($str){
+	if(defined('PHPICALENDAR_LOG_PUBLISHING') && PHPICALENDAR_LOG_PUBLISHING == 1)
+	{
+		if($fp = fopen('publish_log.txt','a+'))
+		{
+			$str .= "\n";
+			fputs($fp, $str, strlen($str) );
+			fclose($fp);
+		}
+	}
+}
+?>
diff --git a/calendars/publish.php b/calendars/publish.mozilla.php
index 5910a1c..5910a1c 100644
--- a/calendars/publish.php
+++ b/calendars/publish.mozilla.php