<?php
// This file defines a set of functions and an associative array.
// The key of the array corresponds to a header in the source
// import file and the value of the array item will be used in
// the creation of the output file.
//
// An exported Outlook file looks like this:
//
// Title<tab>First Name<tab>Middle Name<tab>Last Name<tab>...
// <tab>Patrick<tab><tab>Walsh<tab>...
//
// Where the first line explains each optional field.  This is what
// will be looked up in the key.
//
// 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 import_conv
	{
		var $type = 'csv';
		var $basedn;
		var $contactsdn;

		var $sn;  //these two vars will be used in 
		var $o;   //building a dn field.  
		var $givenName; //this is used in building a cn field
		var $currentrecord; //used for buffering to allow uid lines to go first

		var $import = array(
			"Title" => "", 
			"First Name" => "givenName",
			"Middle Name" => "",
			"Last Name" => "sn",
			"Suffix" => "",
			"Company" => "o",  //objectclass: organization
			"Department" => "ou", //objectclass: organizationalPerson
			"Job Title" => "title", //objectclass: organizationalPerson
			"Business Street" => "postalAddress",
			"Business Street 2" => "",
			"Business Street 3" => "",
			"Business City" => "l",
			"Business State" => "st",
			"Business Postal Code" => "postalCode",
			"Business Country" => "co",
			"Home Street" => "homePostalAddress",
			"Home City" => "+\n",
			"Home State" => "+, ",
			"Home Postal Code" => "+ ",
			"Home Country" => "+\n",
			"Home Street 2" => "",
			"Home Street 3" => "",
			"Other Street" => "",
			"Other City" => "+\n",
			"Other State" => "+, ",
			"Other Postal Code" => "+ ",
			"Other Country" => "+\n",
			"Assistant's Phone" => "",
			"Business Fax" => "facsimileTelephoneNumber",
			"Business Phone" => "telephoneNumber",
			"Business Phone 2" => "",
			"Callback" => "",
			"Car Phone" => "",
			"Company Main Phone" => "",
			"Home Fax" => "",
			"Home Phone" => "homePhone",
			"Home Phone 2" => "homePhone", //This will make another homePhone entry
			"ISDN" => "",
			"Mobile Phone" => "mobile", //newPilotPerson
			"Other Fax" => "",
			"Other Phone" => "",
			"Pager" => "pager",
			"Primary Phone" => "",
			"Radio Phone" => "",
			"TTY/TDD Phone" => "",
			"Telex" => "telexNumber", //organization
			"Account" => "",
			"Anniversary" => "",
			"Assistant's Name" => "secretary", //newPilotPerson
			"Billing Information" => "",
			"Birthday" => "",
			"Categories" => "#businessCategory", 
			"Children" => "",
			"Directory Server" => "",
			"E-mail Address" => "mail",
			"E-mail Display Name" => "",
			"E-mail 2 Address" => "otherMailbox",
			"E-mail 2 Display Name" => "",
			"E-mail 3 Address" => "otherMailbox", //add another...
			"E-mail 3 Display Name" => "",
			"Gender" => "",
			"Government ID Number" => "",
			"Hobby" => "",
			"Initials" => "",
			"Internet Free Busy" => "",
			"Keywords" => "",
			"Language" => "",
			"Location" => "",
			"Manager's Name" => "",
			"Mileage" => "",
			"Notes" => "comment",
			"Office Location" => "physicalDeliveryOfficeName",
			"Organizational ID Number" => "",
			"PO Box" => "postOfficeBox",
			"Priority" => "",
			"Private Profession" => "",
			"Referred By" => "",
			"Sensitivity" => "",
			"Spouse" => "",
			"User 1" => "",
			"User 2" => "",
			"User 3" => "",
			"User 4" => "",
			"Web Page" => ""
		);

		function import_start_file($buffer,$basedn="",$context="") {
			# Here are some tests for correct basedn and Contacts context.
			# If none of these are correct, ldap_add will fail, but at least
			# we can give them a fighting chance.
			if (!empty($basedn) && empty($context)) {
				# Oops, no context, try a default
				$context = "ou=Contacts,".$basedn;
			} elseif (empty($basedn) && !empty($context)) {
				# Oops, no basedn, try this one
				$work = split(",",$context);
				array_shift($work);
				for ($i=0;$i<count($work);$i++) {
					if($i==0) {
						$basedn = $work[$i];
					} else {
						$basedn = $basedn.$work[$i];
					}
				}
			} elseif(empty($basedn) && empty($context))  {
				# Wow, create both from known info
				$work = split(",",$phpgw_info["server"]["ldap_context"]);
				array_shift($work);
				for ($i=0;$i<count($work);$i++) {
					if($i==0) {
						$basedn = $work[$i];
					} else {
						$basedn = $basedn.",".$work[$i];
					}
				}
				$context = "ou=Contacts,".$basedn;
			}

			$this->basedn= $basedn;
			$this->contactsdn= $context;
			$buffer="";
			return $buffer;
		}

		function import_end_file($buffer) {
			return $buffer;
		}

		function import_start_record($buffer) {
			global $phpgw_info;

			$top="\nobjectClass: person
objectClass: organizationalPerson
objectClass: inetOrgPerson
objectClass: importPerson";

			$this->o="";
			$this->sn="";
			$this->givenName="";

			$this->currentrecord = $top;
			return $buffer;
		}

		function import_end_record($buffer,$private="") {
			if (trim($this->sn) != "") {
				$this->currentrecord = "cn: ".$this->givenName." ".$this->sn.$this->currentrecord;
			} else if (trim($this->o) != "") {
				$this->currentrecord = "cn: ".$this->o.$this->currentrecord;
			} else if (trim($this->givenName)) {
				$this->currentrecord = "cn: ".$this->givenName.$this->currentrecord;
			} else {
				$this->currentrecord = "cn: (unnamed)".$this->currentrecord;
			}

			$time = gettimeofday();
			$uid = ($this->sn?$this->sn:$this->o);
			if (strpos($uid, ",")) {
				$uid = str_replace(",", "\,", $uid);
				$uid = "\"".$uid."\"";
			}
			$uid = time().$time["usec"].":".$uid;
			$this->currentrecord = "dn: uid=$uid,".$this->contactsdn."\nuid: $uid"."\n".$this->currentrecord;

			while ($pos = strpos($this->currentrecord, "|br x=y/|")) {
				$startline = strrpos(substr($this->currentrecord,0,$pos), "\n");
				if ($startline == "") {$startline = 0;}
				$startattrib = strpos($this->currentrecord, ":", $startline) + 1;
				$endline = strpos($this->currentrecord, "\n", $startattrib);
				if ($endline == "") { $endline = strlen($this->currentrecord); }
				$attrib = str_replace("|br x=y/|", "\r\n", substr($this->currentrecord, $startattrib + 1, $endline - $startattrib - 1));
				$this->currentrecord = substr($this->currentrecord, 0, $startattrib).": ".base64_encode($attrib).substr($this->currentrecord, $endline);
			}
			return $buffer.$this->currentrecord."\n\n";
		}

		function import_new_attrib($buffer,$name,$value) {
			if ($name == "sn") {
				$this->sn = $value;
			}
			if ($name == "o") {
				$this->o = $value;
			}
			if ($name == "givenName") {
				$this->givenName = $value;
			}

			$value = str_replace("\n","|br x=y/|",$value);
			$name = str_replace("\n","|br x=y/|",$name);
			$value = str_replace("\r","",$value);
			$name = str_replace("\r","",$name);

			switch (substr($name,0,1)) {
				case '+':
					$this->currentrecord .= substr($name,1).$value;
					return $buffer;
					break;
				case '#':
					$data = explode(";",$value);
					$num = count($data);
					$return = "";
					for ( $i=0; $i<$num; $i++ ) {
						$return .= "\n".substr($name,1).": $data[$i]";
					}
					$this->currentrecord .= $return;
					return $buffer;
					break;
				default:
					if ($name == "otherMailbox") {
						$this->currentrecord .= "\n$name: smtp\$$value";
					} else {
						$this->currentrecord .= "\n$name: $value";
					}
					return $buffer;
			} // end switch
		}
	}
?>
