<?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 $currentrecord = array(); //used for buffering to allow uid lines to go first
		var $id;
		var $type = 'vcard';

		var $import = array(
			"n"        => "n",
			"sound"    => "sound",
			"bday"     => "bday",
			"note"     => "note",
			"tz"       => "tz",
			"geo"      => "geo",
			"url"      => "url",
			"pubkey"   => "pubkey",
			"org"      => "org",
			"title"    => "title",
			"adr"      => "adr",
			"label"    => "label",
			"tel"      => "tel",
			"email"    => "email"
		);

		var $grouping = array("A\.","B\.","C\.","D\.");

		var $names = array(
			"family" => "family",
			"given"  => "given",
			"middle" => "middle",
			"prefix" => "prefix",
			"suffix" => "suffix"
		);

		var $adr_types = array(
			"DOM"    => "dom",
			"INTL"   => "intl",
			"PARCEL" => "parcel",
			"POSTAL" => "postal",
			"WORK"   => "one",
			"HOME"   => "two"
		);

		// Used to set preferred number field
		var $tel_types = array(
			"PREF"  => "tel_prefer",
			"WORK"  => "tel_work",
			"HOME"  => "tel_home",
			"VOICE" => "tel_voice",
			"FAX"   => "tel_fax",
			"MSG"   => "tel_msg",
			"CELL"  => "tel_cell",
			"PAGER" => "tel_pager",
			"BBS"   => "tel_bbs",
			"MODEM" => "tel_modem",
			"CAR"   => "tel_car",
			"ISDN"  => "tel_isdn",
			"VIDEO" => "tel_video"
		);

		function import_start_file($buffer,$j="",$k="") {
			$this->id = 0;
			return $buffer;
		}

		function import_start_record($buffer) {
			++$this->id;
			$this->currentrecord = array();
			return $buffer;
		}

		function import_new_attrib($buffer,$name,$value) {
			$value = trim($value);
			$value = ereg_replace("=0D=0A","\n",$value);
			//echo '<br>'.$this->id.": ".$name.' => '.$value;
			$this->currentrecord += array($name => $value);

			return $buffer;
		}

		function import_end_record($buffer,$private="private") {
			global $phpgw_info;
			$buffer[$this->id]="";
			while ( list($name, $value) = each($this->currentrecord)) {
				$buffer[$this->id][$name] = $value;
				//$buffer[$this->id]["private"] = $private;
				//echo '<br>'.$name.' => '.$value;
			}
			return $buffer;
		}

		function import_end_file($buffer) {
			global $phpgw,$phpgw_info;

			$contacts = CreateObject("phpgwapi.contacts");
			echo '<br>'; 
			for ($i=1;$i<=count($buffer);$i++) {
				while ( list($name,$value) = @each($buffer[$i]) ) {
					$field  = split(";",$name);
					reset($this->grouping);
					$field[0] = ereg_replace("A\.","",$field[0]);
					$field[0] = ereg_replace("B\.","",$field[0]);
					$field[0] = ereg_replace("C\.","",$field[0]);
					$field[0] = ereg_replace("D\.","",$field[0]);
					$values = split(";",$value);
					if ($field[1]) {
						//echo $field[0];
						switch ($field[0]) {
							case "ADR":
								switch ($field[1]) {
									case "INTL":
										break;
									case "DOM":
										break;
									case "PARCEL":
										break;
									case "POSTAL":
										break;
									case "WORK":
										if (!$buffer[$i]["adr_one_street"]) {
											$buffer[$i]["address2"]            = $values[1];
											$buffer[$i]["adr_one_street"]      = $values[2];
											$buffer[$i]["adr_one_locality"]    = $values[3];
											$buffer[$i]["adr_one_region"]      = $values[4];
											$buffer[$i]["adr_one_postalcode"]  = $values[5];
											$buffer[$i]["adr_one_countryname"] = $values[6];
										}
										break;
									case "HOME":
										$buffer[$i]["adr_two_street"]      = $values[2];
										$buffer[$i]["adr_two_locality"]    = $values[3];
										$buffer[$i]["adr_two_region"]      = $values[4];
										$buffer[$i]["adr_two_postalcode"]  = $values[5];
										$buffer[$i]["adr_two_countryname"] = $values[6];									
										break;
									default:
										if (!$buffer[$i]["adr_one_street"]) {
											$buffer[$i]["address2"]            = $values[1];
											$buffer[$i]["adr_one_street"]      = $values[2];
											$buffer[$i]["adr_one_locality"]    = $values[3];
											$buffer[$i]["adr_one_region"]      = $values[4];
											$buffer[$i]["adr_one_postalcode"]  = $values[5];
											$buffer[$i]["adr_one_countryname"] = $values[6];
										}
										break;
								}
								break;
							case "TEL":
								switch ($field[1]) {
									case "PREF":
										echo $field[2]." is preferred";
										if ($field[2]) {
											$buffer[$i]["tel_prefer"] .= strtolower($field[2]) . ";";
										}
										break;
									case "WORK":
										$buffer[$i]["tel_work"] = $values[0];
										if ($field[2] == "PREF") {
											$buffer[$i]["tel_prefer"] .= strtolower($field[1]) . ";";
										}
										break;
									case "HOME":
										$buffer[$i]["tel_home"] = $values[0];
										if ($field[2] == "PREF") {
											$buffer[$i]["tel_prefer"] .= strtolower($field[1]) . ";";
										}
										break;
									case "VOICE":
										$buffer[$i]["tel_voice"] = $values[0];
										if ($field[2] == "PREF") {
											$buffer[$i]["tel_prefer"] .= strtolower($field[1]) . ";";
										}
										break;
									case "FAX":
										$buffer[$i]["tel_fax"] = $values[0];
										if ($field[2] == "PREF") {
											$buffer[$i]["tel_prefer"] .= strtolower($field[1]) . ";";
										}
										break;
									case "MSG":
										$buffer[$i]["tel_msg"] = $values[0];
										if ($field[2] == "PREF") {
											$buffer[$i]["tel_prefer"] .= strtolower($field[1]) . ";";
										}
										break;
									case "CELL":
										$buffer[$i]["tel_cell"] = $values[0];
										if ($field[2] == "PREF") {
											$buffer[$i]["tel_prefer"] .= strtolower($field[1]) . ";";
										}
										break;
									case "PAGER":
										$buffer[$i]["tel_pager"] = $values[0];
										if ($field[2] == "PREF") {
											$buffer[$i]["tel_prefer"] .= strtolower($field[1]) . ";";
										}
										break;
									case "BBS":
										$buffer[$i]["tel_bbs"] = $values[0];
										if ($field[2] == "PREF") {
											$buffer[$i]["tel_prefer"] .= strtolower($field[1]) . ";";
										}
										break;
									case "MODEM":
										$buffer[$i]["tel_modem"] = $values[0];
										if ($field[2] == "PREF") {
											$buffer[$i]["tel_prefer"] .= strtolower($field[1]) . ";";
										}
										break;
									case "CAR":
										$buffer[$i]["tel_car"] = $values[0];
										if ($field[2] == "PREF") {
											$buffer[$i]["tel_prefer"] .= strtolower($field[1]) . ";";
										}
										break;
									case "ISDN":
										$buffer[$i]["tel_isdn"] = $values[0];
										if ($field[2] == "PREF") {
											$buffer[$i]["tel_prefer"] .= strtolower($field[1]) . ";";
										}
										break;
									case "VIDEO":
										$buffer[$i]["tel_video"] = $values[0];
										if ($field[2] == "PREF") {
											$buffer[$i]["tel_prefer"] .= strtolower($field[1]) . ";";
										}
										break;
									default:
										break;
								}
								break;
							case "EMAIL":
								switch ($field[1]) {
									case "WORK":
										$buffer[$i]["email"] = $values[0];
										$buffer[$i]["email_type"] = $field[2];
										break;
									case "HOME":
										$buffer[$i]["email_home"] = $values[0];
										$buffer[$i]["email_home_type"] = $field[2];
										break;
									default:
										if($buffer[$i]["email"]) {
											$buffer[$i]["email_type"] = $field[2];
										} elseif (!$buffer[$i]["email"]) {
											$buffer[$i]["email"] = $values[0];
											$buffer[$i]["email_type"] = $field[1];
										}
										break;
								}
							default:
								break;
						}
					} else {
						switch ($field[0]) {
							case "N":
								reset($this->names);
								$j=0;
								while(list($myname,$myval) = each($this->names) ) {
									$namel = "n_".$myname;
									$buffer[$i][$namel] = $values[$j];
									$j++;
								}
								break;
							case "FN":
								$buffer[$i]["fn"] = $values[0];
								break;
							case "TITLE":
								$buffer[$i]["title"] = $values[0];
								break;
							case "TZ":
								$buffer[$i]["tz"] = $values[0];
								break;
							case "GEO":
								$buffer[$i]["geo"] = $values[0];
								break;
							case "URL":
								$buffer[$i]["url"] = $values[0];
								break;
							case "NOTE":
								$buffer[$i]["note"] = ereg_replace("=0D=0A","\n",$values[0]);
								break;
							case "KEY":
								$buffer[$i]["key"] = ereg_replace("=0D=0A","\n",$values[0]);
								break;
							case "LABEL":
								$buffer[$i]["label"] = ereg_replace("=0D=0A","\n",$values[0]);
								break;
						}
					}
				}
				$buffer[$i]["tel_prefer"]   = substr($buffer[$i]["tel_prefer"],0,-1);
				$buffer[$i]["adr_one_type"] = substr($buffer[$i]["adr_one_type"],0,-1);
				$buffer[$i]["adr_two_type"] = substr($buffer[$i]["adr_two_type"],0,-1);
				echo '<br>';
				reset($contacts->stock_contact_fields);
				while (list($fname,$fvalue) = each($contacts->stock_contact_fields)) {
					echo '<br>'.$i.': '.$fname.' => '.$buffer[$i][$fvalue];
				}
				echo '<br>';
				//$contacts->add($phpgw_info["user"]["account_id"],$entry[$i]);
			}
			//$num = $i - 1;
			//return "Successfully imported $num records into your addressbook.";
		}
	}
?>