<?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 = 'sql';
				
		var $export= array(
			"id"                     => "id",
			"lid"                    => "lid",
			"tid"                    => "tid",
			"owner"                  => "owner",
			"fn"                     => "fn",
			"n_given"                => "n_given",
			"n_family"               => "n_family",
			"n_middle"               => "n_middle",
			"n_prefix"               => "n_prefix",
			"n_suffix"               => "n_suffix",
			"sound"                  => "sound",
			"bday"                   => "bday",
			"note"                   => "note",
			"tz"                     => "tz",
			"geo"                    => "geo",
			"url"                    => "url",
			"pubkey"                 => "pubkey",

			"org_name"               => "org_name",
			"org_unit"               => "org_unit",
			"title"                  => "title",

			"adr_one_street"         => "adr_one_street",
			"adr_one_locality"       => "adr_one_locality", 
			"adr_one_region"         => "adr_one_region", 
			"adr_one_postalcode"     => "adr_one_postalcode",
			"adr_one_countryname"    => "adr_one_countryname",
			"adr_one_type"           => "adr_one_type",
			"label"                  => "label",

			"adr_two_street"         => "adr_two_street",
			"adr_two_locality"       => "adr_two_locality", 
			"adr_two_region"         => "adr_two_region", 
			"adr_two_postalcode"     => "adr_two_postalcode",
			"adr_two_countryname"    => "adr_two_countryname",
			"adr_two_type"           => "adr_two_type",

			"tel_work"               => "tel_work",
			"tel_home"               => "tel_home",
			"tel_voice"              => "tel_voice",
			"tel_fax"                => "tel_fax", 
			"tel_msg"                => "tel_msg",
			"tel_cell"               => "tel_cell",
			"tel_pager"              => "tel_pager",
			"tel_bbs"                => "tel_bbs",
			"tel_modem"              => "tel_modem",
			"tel_car"                => "tel_car",
			"tel_isdn"               => "tel_isdn",
			"tel_video"              => "tel_video",
			"tel_prefer"             => "tel_prefer",
			"email"                  => "email",
			"email_type"             => "email_type",
			"email_home"             => "email_home",
			"email_home_type"        => "email_home_type"
		);

		// 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 array
		// name/value are the fields from the export array above
		function export_new_attrib($buffer,$name,$value) {
			if ($this->export[$name]) {
				$buffer[$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 - none for this file
		function export_end_record($buffer) {
			return $buffer;
		}

		// Parse it all into a string
		function export_end_file($buffer) {
			$top = 'INSERT INTO phpgw_addressbook(';
			reset($this->ids);
			for ($i=0;$i<count($this->ids);$i++) {
				reset($this->export);
				$fields = $values = "";
				while (list($name,$value) = each($this->export)) {
					$fields .= $value . ",";
					$values .= "'" . $buffer[$i][$value] . "',";
				}
				$fields = substr($fields,0,-1) . ")\n VALUES(";
				$values = substr($values,0,-1) . ");\n";
				$entries .= $top . $fields . $values;
			}
			$buffer = $entries;
			return $buffer;
		}
	}
?>
