222 lines
6.3 KiB
PHP
222 lines
6.3 KiB
PHP
<?php
|
|
|
|
function email_connect($mailbox,$username,$password) {
|
|
if(! function_exists('imap_open'))
|
|
return false;
|
|
|
|
$mbox = @imap_open($mailbox,$username,$password);
|
|
|
|
return $mbox;
|
|
}
|
|
|
|
function email_poll($mbox,$email_addr) {
|
|
|
|
if(! ($mbox && $email_addr))
|
|
return array();
|
|
|
|
$search1 = @imap_search($mbox,'FROM "' . $email_addr . '"', SE_UID);
|
|
if(! $search1)
|
|
$search1 = array();
|
|
|
|
$search2 = @imap_search($mbox,'TO "' . $email_addr . '"', SE_UID);
|
|
if(! $search2)
|
|
$search2 = array();
|
|
|
|
$search3 = @imap_search($mbox,'CC "' . $email_addr . '"', SE_UID);
|
|
if(! $search3)
|
|
$search3 = array();
|
|
|
|
$search4 = @imap_search($mbox,'BCC "' . $email_addr . '"', SE_UID);
|
|
if(! $search4)
|
|
$search4 = array();
|
|
|
|
$res = array_unique(array_merge($search1,$search2,$search3,$search4));
|
|
|
|
return $res;
|
|
}
|
|
|
|
|
|
function construct_mailbox_name($mailacct) {
|
|
$ret = '{' . $mailacct['server'] . ((intval($mailacct['port'])) ? ':' . $mailacct['port'] : '');
|
|
$ret .= (($mailacct['ssltype']) ? '/' . $mailacct['ssltype'] . '/novalidate-cert' : '');
|
|
$ret .= '}' . $mailacct['mailbox'];
|
|
return $ret;
|
|
}
|
|
|
|
|
|
function email_msg_meta($mbox,$uid) {
|
|
$ret = (($mbox && $uid) ? @imap_fetch_overview($mbox,$uid,FT_UID) : array(array()));
|
|
return ((count($ret)) ? $ret[0] : array());
|
|
}
|
|
|
|
function email_msg_headers($mbox,$uid) {
|
|
$raw_header = (($mbox && $uid) ? @imap_fetchheader($mbox,$uid,FT_UID) : '');
|
|
$raw_header = str_replace("\r",'',$raw_header);
|
|
$ret = array();
|
|
$h = split("\n",$raw_header);
|
|
if(count($h))
|
|
foreach($h as $line ) {
|
|
if (preg_match("/^[a-zA-Z]/", $line)) {
|
|
$key = substr($line,0,strpos($line,':'));
|
|
$value = substr($line,strpos($line,':')+1);
|
|
|
|
$last_entry = strtolower($key);
|
|
$ret[$last_entry] = trim($value);
|
|
}
|
|
else {
|
|
$ret[$last_entry] .= ' ' . trim($line);
|
|
}
|
|
}
|
|
return $ret;
|
|
}
|
|
|
|
|
|
function email_get_msg($mbox,$uid) {
|
|
$ret = array();
|
|
|
|
$struc = (($mbox && $uid) ? @imap_fetchstructure($mbox,$uid,FT_UID) : null);
|
|
|
|
if(! $struc)
|
|
return $ret;
|
|
|
|
if(! $struc->parts) {
|
|
$ret['body'] = email_get_part($mbox,$uid,$struc,0);
|
|
}
|
|
else {
|
|
foreach($struc->parts as $ptop => $p) {
|
|
$x = email_get_part($mbox,$uid,$p,$ptop + 1);
|
|
if($x)
|
|
$ret['body'] = $x;
|
|
}
|
|
}
|
|
return $ret;
|
|
}
|
|
|
|
// At the moment - only return plain/text.
|
|
// Later we'll repackage inline images as data url's and make the HTML safe
|
|
|
|
function email_get_part($mbox,$uid,$p,$partno) {
|
|
// $partno = '1', '2', '2.1', '2.1.3', etc for multipart, 0 if simple
|
|
global $htmlmsg,$plainmsg,$charset,$attachments;
|
|
|
|
echo $partno;
|
|
|
|
// DECODE DATA
|
|
$data = ($partno)
|
|
? @imap_fetchbody($mbox,$uid,$partno, FT_UID|FT_PEEK)
|
|
: @imap_body($mbox,$uid,FT_UID|FT_PEEK);
|
|
|
|
// Any part may be encoded, even plain text messages, so check everything.
|
|
if ($p->encoding==4)
|
|
$data = quoted_printable_decode($data);
|
|
elseif ($p->encoding==3)
|
|
$data = base64_decode($data);
|
|
|
|
// PARAMETERS
|
|
// get all parameters, like charset, filenames of attachments, etc.
|
|
$params = array();
|
|
if ($p->parameters)
|
|
foreach ($p->parameters as $x)
|
|
$params[strtolower($x->attribute)] = $x->value;
|
|
if ($p->dparameters)
|
|
foreach ($p->dparameters as $x)
|
|
$params[strtolower($x->attribute)] = $x->value;
|
|
|
|
// ATTACHMENT
|
|
// Any part with a filename is an attachment,
|
|
// so an attached text file (type 0) is not mistaken as the message.
|
|
|
|
if ($params['filename'] || $params['name']) {
|
|
// filename may be given as 'Filename' or 'Name' or both
|
|
$filename = ($params['filename'])? $params['filename'] : $params['name'];
|
|
// filename may be encoded, so see imap_mime_header_decode()
|
|
$attachments[$filename] = $data; // this is a problem if two files have same name
|
|
}
|
|
|
|
// TEXT
|
|
if ($p->type == 0 && $data) {
|
|
// Messages may be split in different parts because of inline attachments,
|
|
// so append parts together with blank row.
|
|
if (strtolower($p->subtype)=='plain')
|
|
return (trim($data) ."\n\n");
|
|
else
|
|
$data = '';
|
|
|
|
// $htmlmsg .= $data ."<br><br>";
|
|
$charset = $params['charset']; // assume all parts are same charset
|
|
}
|
|
|
|
// EMBEDDED MESSAGE
|
|
// Many bounce notifications embed the original message as type 2,
|
|
// but AOL uses type 1 (multipart), which is not handled here.
|
|
// There are no PHP functions to parse embedded messages,
|
|
// so this just appends the raw source to the main message.
|
|
// elseif ($p->type==2 && $data) {
|
|
// $plainmsg .= $data."\n\n";
|
|
// }
|
|
|
|
// SUBPART RECURSION
|
|
if ($p->parts) {
|
|
foreach ($p->parts as $partno0=>$p2) {
|
|
$x = email_get_part($mbox,$uid,$p2,$partno . '.' . ($partno0+1)); // 1.2, 1.2.1, etc.
|
|
if($x)
|
|
return $x;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
function email_header_encode($in_str, $charset) {
|
|
$out_str = $in_str;
|
|
$need_to_convert = false;
|
|
|
|
for($x = 0; $x < strlen($in_str); $x ++) {
|
|
if((ord($in_str[$x]) == 0) || ((ord($in_str[$x]) > 128))) {
|
|
$need_to_convert = true;
|
|
}
|
|
}
|
|
|
|
if(! $need_to_convert)
|
|
return $in_str;
|
|
|
|
if ($out_str && $charset) {
|
|
|
|
// define start delimimter, end delimiter and spacer
|
|
$end = "?=";
|
|
$start = "=?" . $charset . "?B?";
|
|
$spacer = $end . "\r\n " . $start;
|
|
|
|
// determine length of encoded text within chunks
|
|
// and ensure length is even
|
|
$length = 75 - strlen($start) - strlen($end);
|
|
|
|
/*
|
|
[EDIT BY danbrown AT php DOT net: The following
|
|
is a bugfix provided by (gardan AT gmx DOT de)
|
|
on 31-MAR-2005 with the following note:
|
|
"This means: $length should not be even,
|
|
but divisible by 4. The reason is that in
|
|
base64-encoding 3 8-bit-chars are represented
|
|
by 4 6-bit-chars. These 4 chars must not be
|
|
split between two encoded words, according
|
|
to RFC-2047.
|
|
*/
|
|
$length = $length - ($length % 4);
|
|
|
|
// encode the string and split it into chunks
|
|
// with spacers after each chunk
|
|
$out_str = base64_encode($out_str);
|
|
$out_str = chunk_split($out_str, $length, $spacer);
|
|
|
|
// remove trailing spacer and
|
|
// add start and end delimiters
|
|
$spacer = preg_quote($spacer);
|
|
$out_str = preg_replace("/" . $spacer . "$/", "", $out_str);
|
|
$out_str = $start . $out_str . $end;
|
|
}
|
|
return $out_str;
|
|
}
|
|
|
|
|