function CopyIn(&$a_vars, $b_overwrite_empty)
{
//$s_db = "Session CopyIn:\n";
$n_copied = 0;
foreach ($this->_aAccessList as $s_var_name) {
if (IsSetSession($s_var_name)) {
if (!isset($a_vars[$s_var_name]) || $b_overwrite_empty && IsFieldEmpty($a_vars[$s_var_name])) {
$a_vars[$s_var_name] = GetSession($s_var_name);
//$s_db .= "$s_var_name='".$a_vars[$s_var_name]."'\n";
$n_copied++;
}
}
}
//SendAlert($s_db);
return $n_copied;
}
function ProcessField($s_name, $raw_value, &$a_order, &$a_fields, &$a_raw_fields)
{
global $FORMATTED_INPUT;
//
// fields go into an array of special values or an array of other values
//
$b_special = false;
if (IsSpecialField($s_name)) {
SetSpecialField($s_name, $raw_value);
$b_special = true;
}
//
// check for multiple valued special fields
//
if (($a_multi_fld = IsSpecialMultiField($s_name)) !== false) {
SetSpecialMultiField($a_multi_fld[0], $a_multi_fld[1], $raw_value);
$b_special = true;
}
if (!$b_special) {
//
// return the raw value unchanged in the $a_raw_fields array
//
$a_raw_fields[$s_name] = $raw_value;
//
// handle checkboxes and multiple-selection lists
// Thanks go to Theodore Boardman for the suggestion
// and initial working code.
//
if (is_array($raw_value)) {
//
// the array must be an array of scalars (not an array
// of arrays, for example)
//
if (is_scalar($raw_value[0])) {
$a_cleaned_values = CleanValue($raw_value);
//
// the output is a comma separated list of values for the
// checkbox. For example,
// events: Diving,Cycling,Running
//
// Set the clean value to the list of cleaned checkbox
// values.
// First, remove any commas in the values themselves.
//
$a_cleaned_values = str_replace(",", "", $a_cleaned_values);
$s_cleaned_value = implode(",", $a_cleaned_values);
} else {
$s_cleaned_value = "<invalid list>";
}
} else {
//
// NOTE: there is a minor bug here now that we support
// $FORM_INI_FILE. The INI file is processed at the end
// so if you set the mail_options below in the INI file they
// won't get processed here. This means you must set
// the following mail_options in the HTML form for now.
// (To be fixed at a later date. RJR 17-Feb-06).
//
//
// if the form specifies the "KeepLines" option,
// don't strip new lines
//
if (IsMailOptionSet("KeepLines") && strpos($raw_value, "\n") !== false) {
//
// truncate first
//
$s_truncated = substr("{$raw_value}", 0, MAXSTRING);
//
// split into lines, clean each individual line,
// then put it back together again
//
$a_lines = explode("\n", $s_truncated);
$a_lines = CleanValue($a_lines);
$s_cleaned_value = implode(BODY_LF, $a_lines);
//
// and, for this special case, prepend a new line
// so that the value is shown on a fresh line
//
$s_cleaned_value = BODY_LF . $s_cleaned_value;
} else {
$s_cleaned_value = CleanValue($raw_value);
}
}
//
// if the form specifies the "NoEmpty" option, skip
// empty values.
//
if (!IsMailOptionSet("NoEmpty") || !IsFieldEmpty($s_cleaned_value)) {
if (!IsMailExcluded($s_name)) {
//
// by default, we maintain the order as passed in
// the HTTP request
//
$a_order[] = $s_name;
$a_fields[$s_name] = $s_cleaned_value;
}
}
//
// add to the $FORMATTED_INPUT array for debugging and
// error reporting
//
array_push($FORMATTED_INPUT, "{$s_name}: '{$s_cleaned_value}'");
}
}
