From 3f8fafccb60d253b8d987cfe56c23a7ea0fc7b7b Mon Sep 17 00:00:00 2001
From: Andrew McMillan <andrew@morphoss.com>
Date: Sun, 15 Jan 2012 21:33:45 +1300
Subject: [PATCH] Starting on a vtimezone object.

---
 inc/vtimezone.php | 114 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 114 insertions(+)
 create mode 100644 inc/vtimezone.php

diff --git a/inc/vtimezone.php b/inc/vtimezone.php
new file mode 100644
index 00000000..a1509449
--- /dev/null
+++ b/inc/vtimezone.php
@@ -0,0 +1,114 @@
+<?php
+/**
+* Extend the vComponent to specifically handle VTIMEZONE resources
+*/
+
+require_once('AwlQuery.php');
+require_once('vComponent.php');
+
+class VTimezone extends vComponent {
+
+  static function getInstance($name) {
+    $qry = new AwlQuery('SELECT * FROM timezones WHERE tzid = ? ORDER BY active DESC', $name);
+    if ( $qry->Exec('VTimezone',__LINE__,__FILE__) && $qry->rows() > 0 && $row = $qry->Fetch() ) {
+      $vtz = new vComponent($row->vtimezone);
+      if ( $vtz->GetType() == 'VTIMEZONE' ) return $vtz;
+      $tmp = $vtz->GetComponents('VTIMEZONE');
+      if ( count($tmp) < 1 || $tmp[0]->GetType() != 'VTIMEZONE' ) return null; 
+      $vtz = $tmp[0];
+      return $vtz;
+    }
+    return null;
+  }
+
+  static function msCdoToOlson($tzcdo) {
+    switch( $tzcdo ) {
+      /**
+       * List of Microsoft CDO Timezone IDs from here:
+       * http://msdn.microsoft.com/en-us/library/aa563018%28loband%29.aspx
+       */
+      case 0:    return('UTC');
+      case 1:    return('Europe/London');
+      case 2:    return('Europe/Lisbon');
+      case 3:    return('Europe/Paris');
+      case 4:    return('Europe/Berlin');
+      case 5:    return('Europe/Bucharest');
+      case 6:    return('Europe/Prague');
+      case 7:    return('Europe/Athens');
+      case 8:    return('America/Brasilia');
+      case 9:    return('America/Halifax');
+      case 10:   return('America/New_York');
+      case 11:   return('America/Chicago');
+      case 12:   return('America/Denver');
+      case 13:   return('America/Los_Angeles');
+      case 14:   return('America/Anchorage');
+      case 15:   return('Pacific/Honolulu');
+      case 16:   return('Pacific/Apia');
+      case 17:   return('Pacific/Auckland');
+      case 18:   return('Australia/Brisbane');
+      case 19:   return('Australia/Adelaide');
+      case 20:   return('Asia/Tokyo');
+      case 21:   return('Asia/Singapore');
+      case 22:   return('Asia/Bangkok');
+      case 23:   return('Asia/Kolkata');
+      case 24:   return('Asia/Muscat');
+      case 25:   return('Asia/Tehran');
+      case 26:   return('Asia/Baghdad');
+      case 27:   return('Asia/Jerusalem');
+      case 28:   return('America/St_Johns');
+      case 29:   return('Atlantic/Azores');
+      case 30:   return('America/Noronha');
+      case 31:   return('Africa/Casablanca');
+      case 32:   return('America/Argentina/Buenos_Aires');
+      case 33:   return('America/La_Paz');
+      case 34:   return('America/Indiana/Indianapolis');
+      case 35:   return('America/Bogota');
+      case 36:   return('America/Regina');
+      case 37:   return('America/Tegucigalpa');
+      case 38:   return('America/Phoenix');
+      case 39:   return('Pacific/Kwajalein');
+      case 40:   return('Pacific/Fiji');
+      case 41:   return('Asia/Magadan');
+      case 42:   return('Australia/Hobart');
+      case 43:   return('Pacific/Guam');
+      case 44:   return('Australia/Darwin');
+      case 45:   return('Asia/Shanghai');
+      case 46:   return('Asia/Novosibirsk');
+      case 47:   return('Asia/Karachi');
+      case 48:   return('Asia/Kabul');
+      case 49:   return('Africa/Cairo');
+      case 50:   return('Africa/Harare');
+      case 51:   return('Europe/Moscow');
+      case 53:   return('Atlantic/Cape_Verde');
+      case 54:   return('Asia/Yerevan');
+      case 55:   return('America/Panama');
+      case 56:   return('Africa/Nairobi');
+      case 58:   return('Asia/Yekaterinburg');
+      case 59:   return('Europe/Helsinki');
+      case 60:   return('America/Godthab');
+      case 61:   return('Asia/Rangoon');
+      case 62:   return('Asia/Kathmandu');
+      case 63:   return('Asia/Irkutsk');
+      case 64:   return('Asia/Krasnoyarsk');
+      case 65:   return('America/Santiago');
+      case 66:   return('Asia/Colombo');
+      case 67:   return('Pacific/Tongatapu');
+      case 68:   return('Asia/Vladivostok');
+      case 69:   return('Africa/Ndjamena');
+      case 70:   return('Asia/Yakutsk');
+      case 71:   return('Asia/Dhaka');
+      case 72:   return('Asia/Seoul');
+      case 73:   return('Australia/Perth');
+      case 74:   return('Asia/Riyadh');
+      case 75:   return('Asia/Taipei');
+      case 76:   return('Australia/Sydney');
+    
+      case 57: // null
+      case 52: // null
+      default: // null
+    }
+    return null;
+  }
+
+  
+}
\ No newline at end of file