<?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(
			"title"               => "title", 
			"n_given"             => "givenname",
			"n_family"            => "sn",
			"fn"                  => "cn",
			"org_name"            => "o",
			"org_unit"            => "ou",
			"adr_one_street"      => "streetaddress",
			"adr_one_locality"    => "locality",
			"adr_one_region"      => "st",
			"adr_one_postalcode"  => "postalcode",
			"adr_one_countryname" => "countryname",
			"tel_work"            => "telephonenumber",
			"tel_home"            => "homephone",
			"tel_fax"             => "facsimiletelephonenumber",
			"ophone"              => "xmozillaanyphone",
			"tel_cell"            => "cellphone",
			"note"                => "description",
			"ophone"              => "ophone",
			"tel_pager"           => "pagerphone",
			"email"               => "mail",
			"url"                 => "homeurl",
		);

		// 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) {
			$this->id=-1;
			$this->contacts = CreateObject('phpgwapi.contacts');
			$tmp = $this->contacts->read();
			for ($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[$name]) {
				if (strstr($value,"\n")) {
					$value = ": ".base64_encode($value);
				} else {
					 $value = " ".$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) {
			$buffer[$this->id]["dn"]                          = 'cn='.$buffer[$this->id]["cn"].',mail='.$buffer[$this->id]["mail"];
			$buffer[$this->id]["xmozillauseconferenceserver"] = "0";
			$buffer[$this->id]["xmozillanickname"]            = "";
			$buffer[$this->id]["xmozillausehtmlmail"]         = "False";
			if ($buffer[$this->id]["ophone"]) {
				$buffer[$this->id]["xmozillaanyphone"]        = $buffer[$this->id]["ophone"];
			} else {
				$buffer[$this->id]["xmozillaanyphone"]        = $buffer[$this->id]["telephonenumber"];
			}
			//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') {
						$entries .= $value . ":" . $buffer[$i][$value] . "\n";
					}
				}
				$entries .= "xmozillauseconferenceserver: " . $buffer[$i]["xmozillauseconferenceserver"] . "\n";
				$entries .= "xmozillanickname: "            . $buffer[$i]["xmozillanickname"] . "\n";
				$entries .= "xmozillausehtmlmail: "         . $buffer[$i]["xmozillausehtmlmail"] . "\n";
				$entries .= "xmozillaanyphone: "            . $buffer[$i]["xmozillaanyphone"] . "\n";
				$entries .= "objectClass: person\n";
				$entries .= "objectClass: account\n";
				$entries .= "objectClass: organizationalPerson\n";
				$entries .= "objectClass: posixAccount\n";
				$entries .= "objectClass: inetOrgPerson\n";
				$entries .= "objectClass: shadowAccount\n";
				$entries .= "\n";
			}
			$buffer = $entries;
			return $buffer;
		}
	}
?>