From 9eed6dd3675357feb4bdaeb11487e4b999e000c9 Mon Sep 17 00:00:00 2001
From: Chad Little <clittle@users.sourceforge.net>
Date: Thu, 19 Aug 2004 22:12:10 +0000
Subject: Added separate publish for iCal and Mozilla. Added French.

---
 calendars/publish.ical.php    | 150 +++++++++++++++++++++++++++++++++++
 calendars/publish.mozilla.php | 180 ++++++++++++++++++++++++++++++++++++++++++
 calendars/publish.php         | 180 ------------------------------------------
 3 files changed, 330 insertions(+), 180 deletions(-)
 create mode 100644 calendars/publish.ical.php
 create mode 100644 calendars/publish.mozilla.php
 delete mode 100644 calendars/publish.php

(limited to 'calendars')

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.mozilla.php b/calendars/publish.mozilla.php
new file mode 100644
index 0000000..5910a1c
--- /dev/null
+++ b/calendars/publish.mozilla.php
@@ -0,0 +1,180 @@
+<?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
+
+Usage (Mozilla Calendar):
+1. Your version of php and apache MUST support $_SERVER['PATH_INFO']
+2. You must have supplied a username and password in your config.php
+2. Create your calendar in Mozilla
+3. Add something to it (it must not be empty)
+4. Manually upload it to your calendars directory.
+5. Make sure that the webserver can write to the calendar file.
+(Mozilla will not save to the remote location without first downloading a copy
+from the remote location)
+6. Edit your calendar setup in mozilla
+   Location http://example.com/path/to/publish.php/calendarname.ics
+   calendarname.ics should be a unique filename and must end with .ics
+7. Username (username from config.php)
+8. Password (password from config.php)
+9. Check "publish changes automatically"
+
+Security:
+The calendars directory should be configured to require authentication. This can be done via any methods
+supported by your webserver. There is much documentation available on the web for doing per-directory
+authentication for Apache. This protects any private calendar data, and prevents unauthorized users
+from updating or deleting your calendar data.
+There's also code below that forwards any GET requests to the PHP iCalendar front page.
+
+Troubleshooting:
+You can turn on logging by setting the PHPICALENDAR_LOG_PUBLISHING constant to 1 below.
+This will write out a log file to the same directory as this script.
+Don't forget to turn off logging when done!!
+
+*/
+
+// include PHP iCalendar configuration variables
+include('../config.inc.php');
+
+// set calendar path, or just use current directory
+$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: '.$default_path);
+	return;
+}
+*/
+if (!isset($_SERVER['PHP_AUTH_USER'])) {
+    header('WWW-Authenticate: Basic realm="My Realm"');
+    header('HTTP/1.0 401 Unauthorized');
+    echo 'You must be authorized!';
+    exit;
+} else {
+    //    logmsg($_SERVER['PHP_AUTH_PW'] . '|' . $_SERVER['PHP_AUTH_USER']);
+    if ($_SERVER['PHP_AUTH_USER'] != $auth_internal_username || $_SERVER['PHP_AUTH_PW'] != $auth_internal_password) {
+	header('WWW-Authenticate: Basic realm="My Realm"');
+	header('HTTP/1.0 401 Unauthorized');
+	echo 'You must be authorized!';
+	exit;
+    }
+    // only allow publishing if explicitly enabled
+    if(PHPICALENDAR_PUBLISHING == 1) {
+	// unpublishing
+	if($_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) ? $calendar_name : 'default';
+		
+		if (isset($_SERVER['PATH_INFO'])) {
+		    preg_match("/\/([ A-Za-z0-9.]*).ics/i",$_SERVER['PATH_INFO'],$matches);
+		    $calendar_name = $matches[1];
+		}
+		
+		// write to file
+		if($fp = fopen($calendar_path.$calendar_name.'.ics','w+')) {
+		    
+		    fputs($fp, $data, strlen($data) );
+		    @fclose($fp);
+		}
+		else {
+		    logmsg( 'couldnt open file '.$calendar_path.$calendar_name.'.ics' );
+		}
+	    }
+	}
+	if ($_SERVER['REQUEST_METHOD'] == 'GET') {
+	    if (isset($_SERVER['PATH_INFO'])) {
+		preg_match("/\/([ A-Za-z0-9._]*).ics/i",$_SERVER['PATH_INFO'],$matches);
+		$icsfile = $matches[1];
+		// get calendar data
+		if (file_exists($calendar_path . $icsfile . '.ics') &&
+		    is_readable($calendar_path . $icsfile . '.ics') &&
+		    is_file($calendar_path . $icsfile . '.ics')
+		    ) {
+		    echo file_get_contents($calendar_path . $icsfile . '.ics');
+		} else {
+
+		}
+	    }
+	}
+    }
+}
+// for logging
+function logmsg($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);
+	}
+    }
+}
+?>
\ No newline at end of file
diff --git a/calendars/publish.php b/calendars/publish.php
deleted file mode 100644
index 5910a1c..0000000
--- a/calendars/publish.php
+++ /dev/null
@@ -1,180 +0,0 @@
-<?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
-
-Usage (Mozilla Calendar):
-1. Your version of php and apache MUST support $_SERVER['PATH_INFO']
-2. You must have supplied a username and password in your config.php
-2. Create your calendar in Mozilla
-3. Add something to it (it must not be empty)
-4. Manually upload it to your calendars directory.
-5. Make sure that the webserver can write to the calendar file.
-(Mozilla will not save to the remote location without first downloading a copy
-from the remote location)
-6. Edit your calendar setup in mozilla
-   Location http://example.com/path/to/publish.php/calendarname.ics
-   calendarname.ics should be a unique filename and must end with .ics
-7. Username (username from config.php)
-8. Password (password from config.php)
-9. Check "publish changes automatically"
-
-Security:
-The calendars directory should be configured to require authentication. This can be done via any methods
-supported by your webserver. There is much documentation available on the web for doing per-directory
-authentication for Apache. This protects any private calendar data, and prevents unauthorized users
-from updating or deleting your calendar data.
-There's also code below that forwards any GET requests to the PHP iCalendar front page.
-
-Troubleshooting:
-You can turn on logging by setting the PHPICALENDAR_LOG_PUBLISHING constant to 1 below.
-This will write out a log file to the same directory as this script.
-Don't forget to turn off logging when done!!
-
-*/
-
-// include PHP iCalendar configuration variables
-include('../config.inc.php');
-
-// set calendar path, or just use current directory
-$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: '.$default_path);
-	return;
-}
-*/
-if (!isset($_SERVER['PHP_AUTH_USER'])) {
-    header('WWW-Authenticate: Basic realm="My Realm"');
-    header('HTTP/1.0 401 Unauthorized');
-    echo 'You must be authorized!';
-    exit;
-} else {
-    //    logmsg($_SERVER['PHP_AUTH_PW'] . '|' . $_SERVER['PHP_AUTH_USER']);
-    if ($_SERVER['PHP_AUTH_USER'] != $auth_internal_username || $_SERVER['PHP_AUTH_PW'] != $auth_internal_password) {
-	header('WWW-Authenticate: Basic realm="My Realm"');
-	header('HTTP/1.0 401 Unauthorized');
-	echo 'You must be authorized!';
-	exit;
-    }
-    // only allow publishing if explicitly enabled
-    if(PHPICALENDAR_PUBLISHING == 1) {
-	// unpublishing
-	if($_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) ? $calendar_name : 'default';
-		
-		if (isset($_SERVER['PATH_INFO'])) {
-		    preg_match("/\/([ A-Za-z0-9.]*).ics/i",$_SERVER['PATH_INFO'],$matches);
-		    $calendar_name = $matches[1];
-		}
-		
-		// write to file
-		if($fp = fopen($calendar_path.$calendar_name.'.ics','w+')) {
-		    
-		    fputs($fp, $data, strlen($data) );
-		    @fclose($fp);
-		}
-		else {
-		    logmsg( 'couldnt open file '.$calendar_path.$calendar_name.'.ics' );
-		}
-	    }
-	}
-	if ($_SERVER['REQUEST_METHOD'] == 'GET') {
-	    if (isset($_SERVER['PATH_INFO'])) {
-		preg_match("/\/([ A-Za-z0-9._]*).ics/i",$_SERVER['PATH_INFO'],$matches);
-		$icsfile = $matches[1];
-		// get calendar data
-		if (file_exists($calendar_path . $icsfile . '.ics') &&
-		    is_readable($calendar_path . $icsfile . '.ics') &&
-		    is_file($calendar_path . $icsfile . '.ics')
-		    ) {
-		    echo file_get_contents($calendar_path . $icsfile . '.ics');
-		} else {
-
-		}
-	    }
-	}
-    }
-}
-// for logging
-function logmsg($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);
-	}
-    }
-}
-?>
\ No newline at end of file
-- 
cgit v1.2.3