<?php
function email_connect($mailbox,$username,$password) {
- if(! (local_user() && function_exists('imap_open')))
+ if(! function_exists('imap_open'))
return false;
$mbox = imap_open($mailbox,$username,$password);
function email_poll($mbox,$email_addr) {
if(! ($mbox && $email_addr))
- return false;
+ return array();;
$search = imap_search($mbox,'FROM "' . $email_addr . '"', SE_UID);
- return $search;
+ return (($search) ? $search : array());
}
function construct_mailbox_name($mailacct) {
- $ret = '{' . $mailacct['server'] . (($mailacct['port']) ? ':' . $mailacct['port'] : '');
+ $ret = '{' . $mailacct['server'] . ((intval($mailacct['port'])) ? ':' . $mailacct['port'] : '');
$ret .= (($mailacct['ssltype']) ? '/' . $mailacct['ssltype'] . '/novalidate-cert' : '');
$ret .= '}' . $mailacct['mailbox'];
return $ret;
}
-function getmsg($mbox,$mid) {
- // input $mbox = IMAP stream, $mid = message id
- // output all the following:
- global $charset,$htmlmsg,$plainmsg,$attachments;
- $htmlmsg = $plainmsg = $charset = '';
- $attachments = array();
-
- // HEADER
- $h = imap_header($mbox,$mid);
- // add code here to get date, from, to, cc, subject...
-
- // BODY
- $s = imap_fetchstructure($mbox,$mid);
- if (!$s->parts) // simple
- getpart($mbox,$mid,$s,0); // pass 0 as part-number
- else { // multipart: cycle through each part
- foreach ($s->parts as $partno0=>$p)
- getpart($mbox,$mid,$p,$partno0+1);
- }
+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 $ret;
}
-function getpart($mbox,$mid,$p,$partno) {
+// At the moment - only return plain/text.
+// Later we'll repackage inline images as data url's and make the HTML safe
+
+function email_get_part($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($mbox,$mid,$partno): // multipart
- imap_body($mbox,$mid); // simple
+ $data = ($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);
// 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'] : $params['name'];
}
// TEXT
- if ($p->type==0 && $data) {
+ if ($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')
- $plainmsg .= trim($data) ."\n\n";
+ return (trim($data) ."\n\n");
else
- $htmlmsg .= $data ."<br><br>";
+ $data = '';
+
+ // $htmlmsg .= $data ."<br><br>";
$charset = $params['charset']; // assume all parts are same charset
}
// but AOL uses type 1 (multipart), which is not handled here.
// There are no PHP functions to parse embedded messages,
// so this just appends the raw source to the main message.
- elseif ($p->type==2 && $data) {
- $plainmsg .= $data."\n\n";
- }
+// elseif ($p->type==2 && $data) {
+// $plainmsg .= $data."\n\n";
+// }
// SUBPART RECURSION
if ($p->parts) {
- foreach ($p->parts as $partno0=>$p2)
- getpart($mbox,$mid,$p2,$partno.'.'.($partno0+1)); // 1.2, 1.2.1, etc.
+ foreach ($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 = $in_str;
+ if ($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;
}
-}
\ No newline at end of file
+ return $out_str;
+}
\ No newline at end of file