function MakePlainEmail($a_fld_order, $a_clean_fields, $s_to, $s_cc, $s_bcc, $a_raw_fields, $s_filter, $a_filter_list)
{
global $SPECIAL_VALUES, $aPHPVERSION;
$s_unfiltered_results = $s_filtered_results = "";
$b_got_filter = isset($s_filter) && !empty($s_filter);
if ($b_got_filter) {
if (isset($a_filter_list) && count($a_filter_list) > 0) {
$b_limited_filter = true;
} else {
$b_limited_filter = false;
}
}
$b_used_template = false;
if (IsMailOptionSet("PlainTemplate")) {
//
// need PHP 4.0.5 for the preg_replace_callback function
//
if (!IsPHPAtLeast("4.0.5")) {
SendAlert(GetMessage(MSG_PHP_PLAIN_TEMPLATES, array("PHPVERS" => implode(".", $aPHPVERSION))));
} else {
$s_template = GetMailOption("PlainTemplate");
if (ProcessTemplate($s_template, $a_lines, $a_raw_fields, GetMailOption('TemplateMissing'), 'SubstituteValuePlain')) {
$b_used_template = true;
$s_unfiltered_results = implode(BODY_LF, $a_lines);
if ($b_got_filter) {
//
// with a limited filter, the template goes unfiltered
// and the named fields get filtered
//
if ($b_limited_filter) {
list($s_discard, $s_filtered_results) = GetFilteredOutput($a_fld_order, $a_clean_fields, $s_filter, $a_filter_list);
} else {
$s_filtered_results = Filter($s_filter, $s_unfiltered_results);
$s_unfiltered_results = "";
}
}
}
}
}
if (!$b_used_template) {
$res_hdr = "";
if (IsMailOptionSet("DupHeader")) {
//
// write some standard mail headers
//
$res_hdr = "To: {$s_to}" . BODY_LF;
if (!empty($s_cc)) {
$res_hdr .= "Cc: {$s_cc}" . BODY_LF;
}
if (!empty($SPECIAL_VALUES["email"])) {
$res_hdr .= "From: " . MakeFromLine($SPECIAL_VALUES["email"], $SPECIAL_VALUES["realname"]) . BODY_LF;
}
$res_hdr .= BODY_LF;
if (IsMailOptionSet("StartLine")) {
$res_hdr .= "--START--" . BODY_LF;
}
// signals the beginning of the text to filter
}
//
// put the realname and the email address at the top of the results
// (if not excluded)
//
if (!IsMailExcluded("realname")) {
array_unshift($a_fld_order, "realname");
$a_clean_fields["realname"] = $SPECIAL_VALUES["realname"];
}
if (!IsMailExcluded("email")) {
array_unshift($a_fld_order, "email");
$a_clean_fields["email"] = $SPECIAL_VALUES["email"];
}
if ($b_got_filter) {
if ($b_limited_filter) {
list($s_unfiltered_results, $s_filtered_results) = GetFilteredOutput($a_fld_order, $a_clean_fields, $s_filter, $a_filter_list);
} else {
//
// make text output and filter it (filter all fields)
//
$s_filtered_results = MakeFieldOutput($a_fld_order, $a_clean_fields);
$s_filtered_results = Filter($s_filter, $s_filtered_results);
}
} else {
//SendAlert("There are ".count($a_fld_order)." fields in the order array");
//SendAlert("Here is the clean fields array:\r\n".var_export($a_clean_fields,true));
$s_unfiltered_results = MakeFieldOutput($a_fld_order, $a_clean_fields);
}
$s_unfiltered_results = $res_hdr . $s_unfiltered_results;
}
$s_results = $s_unfiltered_results;
if ($b_got_filter && !empty($s_filtered_results)) {
if (!empty($s_results)) {
$s_results .= BODY_LF;
}
$s_results .= $s_filtered_results;
}
//
// append the environment variables report
//
if (isset($SPECIAL_VALUES["env_report"]) && !empty($SPECIAL_VALUES["env_report"])) {
$s_results .= BODY_LF . "==================================" . BODY_LF;
$s_results .= BODY_LF . GetEnvVars(TrimArray(explode(",", $SPECIAL_VALUES["env_report"])), BODY_LF);
}
return array($s_results, $s_unfiltered_results, $s_filtered_results);
}
function SendResults($a_fld_order, $a_clean_fields, $s_to, $s_cc, $s_bcc, $a_raw_fields)
{
global $SPECIAL_VALUES, $aFileVars;
//
// check for a filter and how to use it
//
$b_got_filter = isset($SPECIAL_VALUES["filter"]) && !empty($SPECIAL_VALUES["filter"]);
$b_filter_attach = false;
$a_attach_spec = array();
$s_filter = "";
$a_filter_list = array();
if ($b_got_filter) {
$s_filter = $SPECIAL_VALUES["filter"];
if (isset($SPECIAL_VALUES["filter_fields"]) && !empty($SPECIAL_VALUES["filter_fields"])) {
$b_limited_filter = true;
$a_filter_list = TrimArray(explode(",", $SPECIAL_VALUES["filter_fields"]));
} else {
$b_limited_filter = false;
}
$s_filter_attach_name = GetFilterOption("Attach");
if (isset($s_filter_attach_name)) {
if (!is_string($s_filter_attach_name) || empty($s_filter_attach_name)) {
SendAlert(GetMessage(MSG_ATTACH_NAME));
} else {
$b_filter_attach = true;
$a_attach_spec = array("Name" => $s_filter_attach_name);
if (($s_mime = GetFilterAttrib($s_filter, "MIME")) !== false) {
$a_attach_spec["MIME"] = $s_mime;
}
//
// Regarding the character set...
// A filter will not generally change the character set
// of the message, however, if it does, then we
// provide that information to the MIME encoder.
// Remember: this character set specification refers
// to the data *after* the effect of the filter
// has been reversed (e.g. an encrypted message
// in UTF-8 is in UTF-8 when it is decrypted).
//
if (($s_cset = GetFilterAttrib($s_filter, "CharSet")) !== false) {
$a_attach_spec["CharSet"] = $s_cset;
}
}
}
}
//
// check the need for MIME formatted mail
//
$b_mime_mail = IsMailOptionSet("HTMLTemplate") || count($aFileVars) > 0 || $b_filter_attach;
//
// create the email header lines - CC, BCC, and From
//
$a_headers = array();
if (!empty($s_cc)) {
$a_headers['Cc'] = $s_cc;
}
//
// note that BCC is documented to not work prior to PHP 4.3
//
if (!empty($s_bcc)) {
global $aPHPVERSION;
if ($aPHPVERSION[0] < 4 || $aPHPVERSION[0] == 4 && $aPHPVERSION[1] < 3) {
SendAlert(GetMessage(MSG_PHP_BCC, array("PHPVERS" => implode(".", $aPHPVERSION))));
}
$a_headers['Bcc'] = $s_bcc;
}
//
// create the From address
//
// Some servers won't let you set the email address to the
// submitter of the form. Therefore, use FromAddr if it's been
// specified. If it's empty, don't specify a sender.
//
$s_sender = GetMailOption("FromAddr");
if (!isset($s_sender)) {
$s_sender = "";
if (!empty($SPECIAL_VALUES["email"])) {
$a_headers['From'] = MakeFromLine($SPECIAL_VALUES["email"], $SPECIAL_VALUES["realname"]);
}
} elseif ($s_sender !== "") {
$a_headers['From'] = UnMangle($s_sender);
}
//
// special case: if there is only one non-special string value, then
// format it as an email (unless an option says not to)
//
$a_keys = array_keys($a_raw_fields);
if (count($a_keys) == 1 && is_string($a_raw_fields[$a_keys[0]]) && !IsMailOptionSet("AlwaysList") && !IsMailOptionSet("DupHeader")) {
if (IsMailExcluded($a_keys[0])) {
SendAlert("Exclusion of single field '" . $a_keys[0] . "' ignored");
}
$s_value = $a_raw_fields[$a_keys[0]];
//
// replace carriage return/linefeeds with <br>
//
$s_value = str_replace("\r\n", '<br />', $s_value);
//
// replace lone linefeeds with <br>
//
$s_value = str_replace("\n", '<br />', $s_value);
//
// remove lone carriage returns
//
$s_value = str_replace("\r", "", $s_value);
//
// replace all control chars with <br>
//
$s_value = preg_replace('/[[:cntrl:]]+/', '<br />', $s_value);
//
// strip HTML (note that all the <br> above will now be
// replaced with BODY_LF)
//
$s_value = StripHTML($s_value, BODY_LF);
if ($b_mime_mail) {
if ($b_got_filter) {
//
// filter the whole value (ignore filter_fields for this
// special case) if a filter has been specified
//
$s_results = Filter($s_filter, $s_value);
if ($b_filter_attach) {
$a_attach_spec["Data"] = $s_results;
$s_results = "";
$s_filter = "";
// no more filtering
}
} else {
$s_results = $s_value;
}
//
// send this single value off to get formatted in a MIME
// email
//
if (!MakeMimeMail($s_results, $a_headers, $a_raw_fields, GetMailOption('HTMLTemplate'), GetMailOption('TemplateMissing'), IsMailOptionSet("NoPlain"), $s_filter, $aFileVars, $a_attach_spec)) {
return false;
}
} elseif ($b_got_filter) {
//
// filter the whole value (ignore filter_fields for this special case)
// if a filter has been specified
//
$s_results = Filter($s_filter, $s_value);
} else {
$s_results = $s_value;
}
} else {
if ($b_mime_mail) {
//
// get the plain text version of the email then send it
// to get MIME formatted
//
list($s_results, $s_unfiltered_results, $s_filtered_results) = MakePlainEmail($a_fld_order, $a_clean_fields, $s_to, $s_cc, $s_bcc, $a_raw_fields, $s_filter, $a_filter_list);
if ($b_filter_attach) {
//
// attached the filtered results
//
$a_attach_spec["Data"] = $s_filtered_results;
//
// put the unfiltered results in the body of the message
//
$s_results = $s_unfiltered_results;
$s_filter = "";
// no more filtering
}
if (!MakeMimeMail($s_results, $a_headers, $a_raw_fields, GetMailOption('HTMLTemplate'), GetMailOption('TemplateMissing'), IsMailOptionSet("NoPlain"), $s_filter, $aFileVars, $a_attach_spec)) {
return false;
}
} else {
list($s_results, $s_unfiltered_results, $s_filtered_results) = MakePlainEmail($a_fld_order, $a_clean_fields, $s_to, $s_cc, $s_bcc, $a_raw_fields, $s_filter, $a_filter_list);
if (!$b_got_filter && IsMailOptionSet("CharSet")) {
//
// sending plain text email, and the CharSet has been
// specified; include a header
//
$a_headers['Content-Type'] = "text/plain; charset=" . GetMailOption("CharSet");
}
}
}
//
// append the environment variables report
//
if (isset($SPECIAL_VALUES["env_report"])) {
$s_results .= BODY_LF . "==================================" . BODY_LF;
$s_results .= BODY_LF . GetEnvVars(TrimArray(explode(",", $SPECIAL_VALUES["env_report"])), BODY_LF);
}
//
// send the mail - assumes the email addresses have already been checked
//
return SendCheckedMail($s_to, $SPECIAL_VALUES["subject"], $s_results, $s_sender, $a_headers);
}