aboutsummaryrefslogtreecommitdiffstats
path: root/include/email.php
diff options
context:
space:
mode:
Diffstat (limited to 'include/email.php')
-rw-r--r--include/email.php110
1 files changed, 110 insertions, 0 deletions
diff --git a/include/email.php b/include/email.php
new file mode 100644
index 000000000..c7a006da0
--- /dev/null
+++ b/include/email.php
@@ -0,0 +1,110 @@
+<?php
+
+function email_connect($mailbox,$username,$password) {
+ if(! (local_user() && 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 false;
+
+ $search = imap_search($mbox,'FROM "' . $email_addr . '"', SE_UID);
+ return $search;
+}
+
+
+function construct_mailbox_name($mailacct) {
+ $ret = '{' . $mailacct['server'] . (($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 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] = $data; // this is a problem if two files have same name
+ }
+
+ // TEXT
+ if ($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 = $params['charset']; // assume all parts are same charset
+ }
+
+ // EMBEDDED MESSAGE
+ // Many bounce notifications embed the original message as type 2,
+ // but AOL uses type 1 (multipart), which is not handled here.
+ // There are no PHP functions to parse embedded messages,
+ // so this just appends the raw source to the main message.
+ elseif ($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.
+ }
+} \ No newline at end of file