function export($conv_type, $cat_id = '', $both_types = '', $sub_cats = '')
{
include PHPGW_APP_INC . '/export/' . $conv_type;
$buffer = array();
$contacts = new export_conv();
// Note our use of ===. Simply == would not work as expected
if (strpos($conv_type, 'OpenOffice') === false) {
// Read in user custom fields, if any
$customfields = array();
while (list($col, $descr) = @each($GLOBALS['phpgw_info']['user']['preferences']['addressbook'])) {
if (substr($col, 0, 6) == 'extra_') {
$field = preg_replace('/extra_/', '', $col);
$field = preg_replace('/ /', '_', $field);
$customfields[$field] = ucfirst($field);
}
}
if (!empty($cat_id)) {
$buffer = $contacts->export_start_file($buffer, $cat_id);
} else {
$buffer = $contacts->export_start_file($buffer);
}
for ($i = 0; $i < count($contacts->ids); $i++) {
$buffer = $contacts->export_start_record($buffer);
while (list($name, $value) = each($contacts->currentrecord)) {
$buffer = $contacts->export_new_attrib($buffer, $name, $value);
}
$buffer = $contacts->export_end_record($buffer);
}
// Here, buffer becomes a string suitable for printing
$buffer = $contacts->export_end_file($buffer);
$tsvfilename = "{$GLOBALS['phpgw_info']['server']['temp_dir']}/{$tsvfilename}";
} else {
//echo "<pre>here1 $both_types $sub_cats</pre>";
$tsvfilename = $contacts->do_it($both_types, $sub_cats);
$buffer = $tsvfilename;
}
return $buffer;
}
