<?php
// This file defines a set of functions and an associative array.
// The key of the array corresponds to a header in the source
// export file and the value of the array item will be used in
// the creation of the output file.
//
// The array need not be in any order and any fields not defined will
// not be transferred.  If the val='+', the value will be appended to
// the previous field and any text after the '+' will be appended 
// before the value.  For example, the following would add a comma and
// a space between LastName and FirstName and store it in FullName:
//
//	array("LastName" => "FullName","FirstName" => "+, ");
//
// Also start with a '#' symbol and a comma separated list will be
// turned into a number of the same entries.

	class export_conv
	{
		var $currentrecord = array(); //used for buffering to allow uid lines to go first
		var $id;
		//list of all id's
		var $ids = array();
		var $type = 'ldif';

		var $export = array(
			"id"                  => "uidnumber",
			"lid"                 => "uid",
			"tid"                 => "phpgwcontacttype",
			"owner"               => "phpgwowner",
			"access"              => "phpgwaccess",
			"fn"                  => "cn",        // 'prefix given middle family suffix'
			"n_given"             => "givenname",   // firstname
			"n_family"            => "sn",  // lastname
			"n_middle"            => "middlename",
			"n_prefix"            => "prefix",
			"n_suffix"            => "suffix",
			"sound"               => "audio",
			"bday"                => "birthday",
			"note"                => "description",
			"tz"                  => "tz",
			"geo"                 => "geo",
			"url"                 => "url",
			"pubkey"              => "publickey",

			"org_name"            => "o",  // company
			"org_unit"            => "ou",  // division
			"title"               => "title",

			"adr_one_street"      => "streetaddress",
			"adr_one_locality"    => "locality", 
			"adr_one_region"      => "st", 
			"adr_one_postalcode"  => "postalcode",
			"adr_one_countryname" => "countryname",
			"adr_one_type"        => "phpgwadronetype", // address is domestic/intl/postal/parcel/work/home
			"label"               => "phpgwaddresslabel", // address label

			"adr_two_street"      => "phpgwadrtwostreet",
			"adr_two_locality"    => "phpgwadrtwolocality", 
			"adr_two_region"      => "phpgwadrtworegion", 
			"adr_two_postalcode"  => "phpgwadrtwopostalcode",
			"adr_two_countryname" => "phpgwadrtwocountryname",
			"adr_two_type"        => "phpgwadrtwotype", // address is domestic/intl/postal/parcel/work/home

			"tel_work"            => "telephonenumber",
			"tel_home"            => "homephone",
			"tel_voice"           => "voicetelephonenumber",
			"tel_fax"             => "facsimiletelephonenumber", 
			"tel_msg"             => "msgtelephonenumber",
			"tel_cell"            => "cellphone",
			"tel_pager"           => "pagertelephonenumber",
			"tel_bbs"             => "bbstelephonenumber",
			"tel_modem"           => "modemtelephonenumber",
			"tel_car"             => "mobiletelephonenumber",
			"tel_isdn"            => "isdnphonenumber",
			"tel_video"           => "videophonenumber",
			"tel_prefer"          => "preferphone", // home, work, voice, etc
			"email"               => "mail",
			"email_type"          => "mailtype", //'INTERNET','CompuServe',etc...
			"email_home"          => "mailhome",
			"email_home_type"     => "mailhometype" //'INTERNET','CompuServe',etc...
		);

		// This will store the contacts object
		var $contacts = '';

		// Read full list of user's contacts only to get id's for each
		function export_start_file($buffer,$ncat_id='') {
			$this->id=-1;
			if ($ncat_id) { $filter = "tid=n,cat_id=".$ncat_id; }
			else          { $filter = "tid=n"; }
			$this->contacts = CreateObject('phpgwapi.contacts');

			$tmp = $this->contacts->read('','',array('id'=>'id'),'',$filter);
			for ($i=0;$i<count($tmp);$i++) {
				$this->ids[$i] = $tmp[$i]['id'];
			}
			// $ids is now an array of all id's for this user, e.g. $ids[0] = 21, etc...
			// $buffer is still empty
			return $buffer;
		}

		// Read each entry
		function export_start_record($buffer) {
			$this->id++;
			$top = $this->contacts->read_single_entry($this->ids[$this->id],$this->qfields);
			$this->currentrecord = $top[0];
			return $buffer;
		}

		// Read each attribute, populate buffer
		// name/value are the fields from the export array above
		function export_new_attrib($buffer,$name,$value) {
			if ($this->export[$name] && ($value != "") ) {
				$buffer[$this->id][$this->export[$name]] = $value;
				//echo '<br>'.$this->id.' - '.$this->export[$name].': '.$buffer[$this->id][$this->export[$name]];
			}
			return $buffer;
		}

		// Tack on some extra values
		function export_end_record($buffer) {
			global $phpgw_info;
			if ($phpgw_info['server']['ldap_contact_context']) {
				$context = $phpgw_info['server']['ldap_contact_context'];
			}
			$time = gettimeofday();
			$cn = ereg_replace(',','',$buffer[$this->id]["cn"]);
			$buffer[$this->id]["dn"]  = 'uid='.time().$time["usec"].":".$cn.','.$context;
			$buffer[$this->id]["uid"] = time().$time["usec"];
			if ($buffer[$this->id]['cn']) {
				$buffer[$this->id]["uid"] .= ":".$buffer[$this->id]['cn'];
			}
			$buffer[$this->id]["description"] = ereg_replace("\r\n",';',$buffer[$this->id]["description"]);
			//echo '<br>'.$this->id.' - '.$buffer[$this->id]['dn'];
			return $buffer;
		}

		function export_end_file($buffer) {
			reset($this->ids);
			for ($i=0;$i<count($this->ids);$i++) {
				$entries .= 'dn: '.$buffer[$i]['dn'] . "\n";
				reset($this->export);
				while (list($name,$value)=each($this->export)) {
					if (($value != 'dn') && !empty($buffer[$i][$value])) {
						$tmp = ereg_replace(',','',$buffer[$i][$value]);
						$entries .= $value . ": " . $tmp . "\n";
					}
				}
				$entries .= "objectClass: person\n";
				$entries .= "objectClass: organizationalPerson\n";
				$entries .= "objectClass: inetOrgPerson\n";
				$entries .= "objectClass: phpgwContact\n";
				$entries .= "\n";
			}
			$buffer = $entries;
			return $buffer;
		}
	}
?>