<?php
+require_once('include/html2plain.php');
+require_once('include/msgclean.php');
+require_once('include/quoteconvert.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);
+ $mbox = @imap_open($mailbox,$username,$password);
return $mbox;
}
function email_poll($mbox,$email_addr) {
if(! ($mbox && $email_addr))
- return false;
+ 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();
- $search = imap_search($mbox,'FROM "' . $email_addr . '"', SE_UID);
- return $search;
+ $search4 = @imap_search($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 = '{' . $mailacct['server'] . (($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,$uid,FT_UID) : array(array())); // POSSIBLE CLEANUP --> array(array()) is probably redundant now
+ return ((count($ret)) ? $ret : array());
}
-function getpart($mbox,$mid,$p,$partno) {
- // $partno = '1', '2', '2.1', '2.1.3', etc for multipart, 0 if simple
- global $htmlmsg,$plainmsg,$charset,$attachments;
-
- // DECODE DATA
- $data = ($partno)?
- imap_fetchbody($mbox,$mid,$partno): // multipart
- imap_body($mbox,$mid); // simple
- // Any part may be encoded, even plain text messages, so check everything.
- if ($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] = $data; // this is a problem if two files have same name
- }
+function email_msg_headers($mbox,$uid) {
+ $raw_header = (($mbox && $uid) ? @imap_fetchheader($mbox,$uid,FT_UID) : '');
+ $raw_header = str_replace("\r",'',$raw_header);
+ $ret = array();
+ $h = explode("\n",$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($line,':')+1);
- // TEXT
- if ($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')
- $plainmsg .= trim($data) ."\n\n";
- else
- $htmlmsg .= $data ."<br><br>";
- $charset = $params['charset']; // assume all parts are same charset
- }
+ $last_entry = strtolower($key);
+ $ret[$last_entry] = trim($value);
+ }
+ else {
+ $ret[$last_entry] .= ' ' . trim($line);
+ }
+ }
+ return $ret;
+}
- // EMBEDDED MESSAGE
- // Many bounce notifications embed the original message as type 2,
- // but AOL uses type 1 (multipart), which is not handled here.
- // There are no PHP functions to parse embedded messages,
- // so this just appends the raw source to the main message.
- elseif ($p->type==2 && $data) {
- $plainmsg .= $data."\n\n";
- }
- // SUBPART RECURSION
- if ($p->parts) {
- foreach ($p->parts as $partno0=>$p2)
- getpart($mbox,$mid,$p2,$partno.'.'.($partno0+1)); // 1.2, 1.2.1, etc.
+function email_get_msg($mbox,$uid, $reply) {
+ $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, 'html');
+ $html = $ret['body'];
+
+ if (trim($ret['body']) == '')
+ $ret['body'] = email_get_part($mbox,$uid,$struc,0, 'plain');
+ else
+ $ret['body'] = html2bbcode($ret['body']);
+ }
+ else {
+ $text = '';
+ $html = '';
+ foreach($struc->parts as $ptop => $p) {
+ $x = email_get_part($mbox,$uid,$p,$ptop + 1, 'plain');
+ if ($x) {
+ $text .= $x;
+ }
+
+ $x = email_get_part($mbox,$uid,$p,$ptop + 1, 'html');
+ if ($x) {
+ $html .= $x;
+ }
+ }
+ if (trim($html) != '') {
+ $ret['body'] = html2bbcode($html);
+ } else {
+ $ret['body'] = $text;
+ }
+ }
+
+ $ret['body'] = removegpg($ret['body']);
+ $msg = removesig($ret['body']);
+ $ret['body'] = $msg['body'];
+ $ret['body'] = convertquote($ret['body'], $reply);
+
+ if (trim($html) != '') {
+ $ret['body'] = removelinebreak($ret['body']);
+ }
+
+ $ret['body'] = unifyattributionline($ret['body']);
+
+ 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, $subtype) {
+ // $partno = '1', '2', '2.1', '2.1.3', etc for multipart, 0 if simple
+ global $htmlmsg,$plainmsg,$charset,$attachments;
+
+ //echo $partno."\n";
+
+ // 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)] = $x->value;
+ if (isset($p->dparameters) and $p->dparameters)
+ foreach ($p->dparameters as $x)
+ $params[strtolower($x->attribute)] = $x->value;
+
+ // ATTACHMENT
+ // Any part with a filename is an attachment,
+ // so an attached text file (type 0) is not mistaken as the message.
+
+ if ((isset($params['filename']) and $params['filename']) || (isset($params['name']) and $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)==$subtype) {
+ $data = iconv($params['charset'], 'UTF-8//IGNORE', $data);
+ return (trim($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 .= $data."\n\n";
+// }
+
+ // SUBPART RECURSION
+ if (isset($p->parts) and $p->parts) {
+ $x = "";
+ foreach ($p->parts as $partno0=>$p2) {
+ $x .= email_get_part($mbox,$uid,$p2,$partno . '.' . ($partno0+1), $subtype); // 1.2, 1.2.1, etc.
+ //if ($x) {
+ // return $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;
}
-}
\ No newline at end of file
+ return $out_str;
+}
+
+/**
+ * email_send is used by NETWORK_EMAIL and NETWORK_EMAIL2 code
+ * (not to notify the user, but to send items to email contacts)
+ *
+ * @todo This could be changed to use the Emailer class
+ */
+function email_send($addr, $subject, $headers, $item) {
+ //$headers .= 'MIME-Version: 1.0' . "\n";
+ //$headers .= 'Content-Type: text/html; charset=UTF-8' . "\n";
+ //$headers .= 'Content-Type: text/plain; charset=UTF-8' . "\n";
+ //$headers .= 'Content-Transfer-Encoding: 8bit' . "\n\n";
+
+ $part = uniqid("", true);
+
+ $html = prepare_body($item);
+
+ $headers .= "Mime-Version: 1.0\n";
+ $headers .= 'Content-Type: multipart/alternative; boundary="=_'.$part.'"'."\n\n";
+
+ $body = "\n--=_".$part."\n";
+ $body .= "Content-Transfer-Encoding: 8bit\n";
+ $body .= "Content-Type: text/plain; charset=utf-8; format=flowed\n\n";
+
+ $body .= html2plain($html)."\n";
+
+ $body .= "--=_".$part."\n";
+ $body .= "Content-Transfer-Encoding: 8bit\n";
+ $body .= "Content-Type: text/html; charset=utf-8\n\n";
+
+ $body .= '<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">'.$html."</body></html>\n";
+
+ $body .= "--=_".$part."--";
+
+ //$message = '<html><body>' . $html . '</body></html>';
+ //$message = html2plain($html);
+ logger('notifier: email delivery to ' . $addr);
+ mail($addr, $subject, $body, $headers);
+}
+
+function iri2msgid($iri) {
+ if (!strpos($iri, "@"))
+ $msgid = preg_replace("/urn:(\S+):(\S+)\.(\S+):(\d+):(\S+)/i", "urn!$1!$4!$5@$2.$3", $iri);
+ else
+ $msgid = $iri;
+ return($msgid);
+}
+
+function msgid2iri($msgid) {
+ if (strpos($msgid, "@"))
+ $iri = preg_replace("/urn!(\S+)!(\d+)!(\S+)@(\S+)\.(\S+)/i", "urn:$1:$4.$5:$2:$3", $msgid);
+ else
+ $iri = $msgid;
+ return($iri);
+}