[Phpgroupware-cvs] calendar ical.php

[Dave Hall]

CVSROOT:        /cvsroot/phpgroupware
Module name:    calendar
Changes by:     Dave Hall <skwashd>     06/06/05 12:01:37

Modified files:
        .              : ical.php 

Log message:
        some stuff we are still working on

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/calendar/ical.php?cvsroot=phpgroupware&r1=1.5&r2=1.6

Patches:
Index: ical.php
===================================================================
RCS file: /cvsroot/phpgroupware/calendar/ical.php,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -b -r1.5 -r1.6
--- ical.php    18 Nov 2005 11:48:30 -0000      1.5
+++ ical.php    5 Jun 2006 12:01:36 -0000       1.6
@@ -12,15 +12,13 @@
        *  option) any later version.                                           
   *
        
\**************************************************************************/
 
-       /* $Id: ical.php,v 1.5 2005/11/18 11:48:30 skwashd Exp $ */
+       /* $Id: ical.php,v 1.6 2006/06/05 12:01:36 skwashd Exp $ */
 
        /**
        * NOTES:
        *
-       * This code is experimental - use it at your own risk
-       *
        * Configuration
-       * Change only the following 3 lines
+       * Change only the following 6 lines
        * login 
        * - the login you want to use for the iCal script to establish a session
        * - make sure the user exists and has access to NO apps! this user just 
establishes a session
@@ -33,7 +31,7 @@
        *   for single domains and hostname based domain detection leave as is.
        *
        * prev & adv
-       * - change these at your own risk
+       * - how far forwards and back the ical file will list events
        *
        * exit; comment this line below (so it reads //exit;) to enable this 
script
        *
@@ -46,20 +44,20 @@
        
        $login  = 'user';
        $passwd = 'changeme';
-       $domain = $_SERVER['SERVER_NAME']; //'default';
+       $domain = $_SERVER['SERVER_NAME']; // if invalid it will default to the 
default or first domain
 
-       $prev = 1; // number of previous months
-       $adv = 3; // number of months in advance
+       $prev = -1; // number of previous months (-1 unlimited)
+       $adv = -1; // number of months in advance (-1 unlimited)
        exit;
 
        // ** DO NOT EDIT BELOW THIS LINE ** //
-       if( !( (isset($_GET['user']) && isset($_GET['pass']) ) || 
isset($_SERVER['PHP_AUTH_USER']) ) )
+       if( $_GET['mode'] != 'freebusy' && !( (isset($_GET['user']) && 
isset($_GET['pass']) ) || isset($_SERVER['PHP_AUTH_USER']) ) )
        {
                header('WWW-Authenticate: Basic realm="phpGW-iCal"');
                header('HTTP/1.0 401 Unauthorized');
                echo '<p>You must call this script using ';
                list($ignore, $url) = explode('//', $_SERVER['PHP_SELF']);
-               echo  "'webcal://phpgw_user:address@hidden' OR 
'webcal://{$url}?user=phpgw_user&amp;pass=password'</p>";
+               echo  "'[webcal|http]://phpgw_user:address@hidden' OR 
'[webcal|http]://{$url}?user=phpgw_user&amp;pass=password'</p>";
                exit;
        }
        @set_time_limit(0);
@@ -82,21 +80,98 @@
 
        $uid = $GLOBALS['phpgw']->accounts->name2id($login);
 
-       $sessionid = $GLOBALS['phpgw']->session->create($login,$passwd,'text');
+       $sessionid = $GLOBALS['phpgw']->session->create($login, $passwd, 
'text');
 
-       $params = array('owner' => 
$GLOBALS['phpgw']->accounts->name2id($login));
+       $params = array('owner' => 
(int)$GLOBALS['phpgw_info']['user']['person_id']);
+       $owner = $params['owner'];
 
        $so = createObject('calendar.socalendar', array('owner' => $uid) );
        $export = createObject('calendar.boicalendar');
        
+       $ical_mode = (isset($_GET['mode']) && strlen($_GET['mode']) ) ? 
$_GET['mode'] : 'freebusy';
+
+       switch ( $ical_mode )
+       {
+               case 'export':
+                       export_events();
+                       break;
+
+               case 'alarms':
+                       list_alarms();
+                       break;
+
+               case 'freebusy':
+               default:
+                       //do nothing for now!
+       }
+       
+       $start['d'] = $start['m'] = $start['y'] = 0;
+       if ( $prev <> -1 )
+       {
        list($start['d'], $start['m'], $start['y']) = explode('-', 
date('d-n-Y', strtotime("-$prev months")));
+       }
+       
+       $end['d'] = $end['m'] = $end['y'] = 0;
+       if ( $adv <> -1 )
+       {
        list($end['d'], $end['m'], $end['y']) = explode('-', date('d-n-Y', 
strtotime("+$adv months")));
+       }
+
        $ids = $so->list_events($start['y'], $start['m'], $start['d'], 
$end['y'], $end['m'], $end['d']);
        
+       if (  strtoupper($_SERVER['REQUEST_METHOD']) == 'PUT' )
+       {
+               $putdata = fopen("php://input", "r");
+               $cal_data = "";
+               
+               while ($data = fread($putdata, 1024))
+               {
+                       $cal_data .= $data;
+               }
+               fclose($putdata);
+               
+               $mime_msg = explode("\n",$cal_data);
+               $export->import($mime_msg);     
+       }
+       else
+       {
        $browser = createObject('phpgwapi.browser');
        $browser->content_header($login . '.ics','text/calendar');      
        
-       echo $export->export( array('l_event_id' => $ids) );
+               if(isset($_GET['mode']) && $_GET['mode'] == 'alarm')
+               {
+                       if(isset($_GET['time']))
+                       {
+                               $minutes = $_GET['time'];
+                       }
+                       else
+                       {
+                               $minutes = 60;
+                       }
+                        
+                       // set start list to be now
+                       list($start['d'], $start['m'], $start['y']) = 
explode('-', date('d-n-Y', strtotime("now")));
+                       
+                       // set end list to be + num minutes, 60 by default
+                       // this has granularity of days, use something else
+                       list($end['d'], $end['m'], $end['y']) = explode('-', 
date('d-n-Y', strtotime("+".$minutes."minutes")));
+        
+                       //$so->cal->debug=true
+                       // $so->list_events is not returning the correct 
events, uid is wrong
+                       $ids = $so->list_events($start['y'], $start['m'], 
$start['d'], $end['y'], $end['m'], $end['d'], $owner );
+        
+                       // find the appropriate events that have alarms
+                       echo $export->export( array('l_event_id' => $ids, 
'alarms_only' => true, 'minutes' => $minutes) );
        
+               }
+               else
+               {
+                       list($start['d'], $start['m'], $start['y']) = 
explode('-', date('d-n-Y', strtotime("-$prev months")));
+                       list($end['d'], $end['m'], $end['y']) = explode('-', 
date('d-n-Y', strtotime("+$adv months")));
+                       $ids = $so->list_events($start['y'], $start['m'], 
$start['d'], $end['y'], $end['m'], $end['d']);
+                               
+                       echo $export->export( array('l_event_id' => $ids) );
+               }
+       }
        @$GLOBALS['phpgw']->session->destroy($sessionid, 
$GLOBALS['phpgw']->session->kp3);
 ?>