Erstversion der Free/Busy Url

2026-06-01 12:19:28 +00:00 · 2012-02-01 16:12:13 +00:00
parent e92268053c
commit ec63a5e019
5 changed files with 1577 additions and 136 deletions
@@ -0,0 +1,99 @@
+<?php
+/* Copyright (C) 2012 FH Technikum-Wien
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Authors: Andreas Oesterreicher <andreas.oesterreicher@technikum-wien.at> and
+ */
+/**
+ * Klasse ical
+ * @create 27-01-2012
+ */
+require_once(dirname(__FILE__).'/basis_db.class.php');
+
+class ical extends basis_db
+{
+	public $new;
+	public $result = array();
+
+	
+	/**
+	 * Konstruktor
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+	}
+
+	/**
+	 * Importiert ein FreeBusy File
+	 * 
+	 * @param $ical
+	 * @param $typ
+	 */
+	public function importFreeBusy($ical, $typ)
+	{
+		$rows = explode("\n",$ical);
+		
+		$idx = count($result);
+		$status=0;
+		$dtstart='';
+		$dtend='';
+		foreach($rows as $row)
+		{
+			if(mb_strstr($row,'BEGIN:VFREEBUSY'))
+			{
+				$status=1;
+				if(!isset($this->result[$idx]))
+					$this->result[$idx]='';
+				$this->result[$idx].=$row."\n";				
+			}
+			elseif(mb_strstr($row,'END:VFREEBUSY'))
+			{
+				$status=0;
+				$this->result[$idx].=$row."\n";
+				$idx++;
+			}
+			elseif($status==1)
+			{
+				if($typ=='Google')
+				{
+					if(mb_strstr($row,'DTSTART:'))
+					{
+						$dtstart = mb_substr($row,8,-1);
+					} 
+					elseif(mb_strstr($row,'DTEND:'))
+					{
+						$dtend = mb_substr($row,6,-1);
+						$this->result[$idx].='FREEBUSY:'.$dtstart.'/'.$dtend."\n";
+						$dtstart='';
+						$dtend='';
+					}
+				}
+				elseif(mb_strstr($row,'FREEBUSY:'))
+					$this->result[$idx].=$row."\n";
+			}
+		}
+	}
+	
+	/**
+	 * Liefert die FreeBusy Eintraege
+	 */
+	public function getFreeBusy()
+	{
+		return implode($this->result);
+	}
+}
+?>