";
if ($type0 == "multipart") {
if ($body[0] == "")
$i = 1;
else
$i = 0;
$bound = trim($bound);
$bound = "--$bound";
while ($i < count($body)) {
if (trim($body[$i]) == $bound) {
$j = $i + 1;
$p = 0;
while (substr(trim($body[$j]), 0, strlen($bound)) != $bound) {
$entity_body[$p] = $body[$j];
$j++;
$p++;
}
fetchEntityHeader($imapConnection, $entity_body, $ent_type0, $ent_type1, $ent_bound, &$encoding, &$charset);
$entity = getEntity($entity_body, $ent_bound, $ent_type0, $ent_type1, $encoding, $charset);
$q = count($full_message);
$full_message[$q] = $entity[0];
}
$i++;
}
} else {
$full_message = getEntity($body, $bound, $type0, $type1);
}
return $full_message;
}
/** This gets one entity's properties **/
function getEntity($body, $bound, $type0, $type1, $encoding, $charset) {
// echo "--$type0/$type1--
";
$msg[0]["TYPE0"] = $type0;
$msg[0]["TYPE1"] = $type1;
$msg[0]["ENCODING"] = $encoding;
$msg[0]["CHARSET"] = $charset;
if ($type0 == "text") {
// error correcting if they didn't follow RFC standards
if (trim($type1) == "")
$type1 = "plain";
if ($type1 == "plain") {
$msg[0]["PRIORITY"] = 10;
for ($p = 0;$p < count($body);$p++) {
$msg[0]["BODY"][$p] = parsePlainTextMessage($body[$p]);
}
} else if ($type1 == "html") {
$msg[0]["PRIORITY"] = 20;
$msg[0]["BODY"] = $body;
} else {
$msg[0]["PRIORITY"] = 1;
$msg[0]["BODY"][0] = "This entity is of an unknown format. Doing my best to display anyway...
";
for ($p = 1;$p < count($body);$p++) {
$q = $p - 1;
$msg[0]["BODY"][$p] = $body[$q];
}
}
} else {
$msg[0]["BODY"][0] = "This attachment is of an unknown format: $type0/$type1";
}
return $msg;
}
function formatBody($message) {
for ($i=0; $i < count($message["ENTITIES"]); $i++) {
if ($message["ENTITIES"][$i]["TYPE0"] == "text") {
if ($message["ENTITIES"][$i]["PRIORITY"] > $priority)
$priority = $message["ENTITIES"][$i]["PRIORITY"];
}
}
for ($i = 0; $i < count($message["ENTITIES"]); $i++) {
switch ($priority) {
/** HTML **/
case 20: for ($i=0; $i < count($message["ENTITIES"]); $i++) {
if (($message["ENTITIES"][$i]["TYPE0"] == "text") && ($message["ENTITIES"][$i]["TYPE1"] == "html")) {
$body = decodeBody($message["ENTITIES"][$i]["BODY"], $message["ENTITIES"][$i]["ENCODING"]);
}
}
break;
/** PLAIN **/
case 10: for ($i=0; $i < count($message["ENTITIES"]); $i++) {
if (($message["ENTITIES"][$i]["TYPE0"] == "text") && ($message["ENTITIES"][$i]["TYPE1"] == "plain")) {
$body = decodeBody($message["ENTITIES"][$i]["BODY"], $message["ENTITIES"][$i]["ENCODING"]);
}
}
break;
/** UNKNOWN...SEND WHAT WE GOT **/
case 1: for ($i=0; $i < count($message["ENTITIES"]); $i++) {
if (($message["ENTITIES"][$i]["TYPE0"] == "text")) {
$pos = count($body);
for ($b=0; $b < count($message["ENTITIES"][$i]["BODY"]); $b++) {
$pos = $pos + $b;
$body[$pos] = $message["ENTITIES"][$i]["BODY"][$b];
}
}
}
break;
}
}
for ($i = 0; $i < count($message["ENTITIES"]); $i++) {
$pos = count($body);
if ($message["ENTITIES"][$i]["TYPE0"] != "text") {
$body[$pos] = "
ATTACHMENTS:
";
}
}
for ($i = 0; $i < count($message["ENTITIES"]); $i++) {
$pos = count($body);
if ($message["ENTITIES"][$i]["TYPE0"] != "text") {
if ($message["ENTITIES"][$i]["TYPE0"] == "image") {
$body[$pos] = " Image: " . strtoupper($message["ENTITIES"][$i]["TYPE1"]) . "
";
} else {
$body[$pos] = " Unknown Type: " . $message["ENTITIES"][$i]["TYPE0"] . "/" . $message["ENTITIES"][$i]["TYPE1"] . "
";
}
}
}
return $body;
}
function decodeBody($body, $encoding) {
$encoding = strtolower($encoding);
if ($encoding == "us-ascii") {
$newbody = $body; // if only they all were this easy
} else if ($encoding == "quoted-printable") {
for ($q=0; $q < count($body); $q++) {
if (substr(trim($body[$q]), -1) == "=") {
$body[$q] = trim($body[$q]);
$body[$q] = substr($body[$q], 0, strlen($body[$q])-1);
} else if (substr(trim($body[$q]), -3) == "=20") {
$body[$q] = trim($body[$q]);
$body[$q] = substr($body[$q], 0, strlen($body[$q])-3);
$body[$q] = "$body[$q]\n"; // maybe should be \n.. dunno
}
}
for ($q=0;$q < count($body);$q++) {
$body[$q] = ereg_replace("=3D", "=", $body[$q]);
}
$newbody = $body;
} else {
$newbody = $body;
}
return $newbody;
}
?>