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Bug fixed where mails where nearly empty. HTML mails can now be received.

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This commit is contained in:
Michael 2012-02-25 02:37:39 +01:00
parent a74b0746b1
commit 01301a6169
1 changed files with 74 additions and 58 deletions
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132
include/email.php
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@ -85,14 +85,27 @@ function email_get_msg($mbox,$uid) {
// file_put_contents($file, json_encode($struc)); // file_put_contents($file, json_encode($struc));
if(! $struc->parts) { if(! $struc->parts) {
$ret['body'] = email_get_part($mbox,$uid,$struc,0); $ret['body'] = email_get_part($mbox,$uid,$struc,0, 'html');
if (trim($ret['body']) == '')
$ret['body'] = email_get_part($mbox,$uid,$struc,0, 'plain');
else
$ret['body'] = html2bbcode($ret['body']);
} }
else { else {
$text = '';
$html = '';
foreach($struc->parts as $ptop => $p) { foreach($struc->parts as $ptop => $p) {
$x = email_get_part($mbox,$uid,$p,$ptop + 1); $x = email_get_part($mbox,$uid,$p,$ptop + 1, 'plain');
if($x) if($x) $text .= $x;
$ret['body'] = $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;
} }
return $ret; return $ret;
} }
@ -100,78 +113,81 @@ function email_get_msg($mbox,$uid) {
// At the moment - only return plain/text. // At the moment - only return plain/text.
// Later we'll repackage inline images as data url's and make the HTML safe // Later we'll repackage inline images as data url's and make the HTML safe
function email_get_part($mbox,$uid,$p,$partno) { function email_get_part($mbox,$uid,$p,$partno, $subtype) {
// $partno = '1', '2', '2.1', '2.1.3', etc for multipart, 0 if simple // $partno = '1', '2', '2.1', '2.1.3', etc for multipart, 0 if simple
global $htmlmsg,$plainmsg,$charset,$attachments; global $htmlmsg,$plainmsg,$charset,$attachments;
//echo $partno; //echo $partno."\n";
// DECODE DATA // DECODE DATA
$data = ($partno) $data = ($partno)
? @imap_fetchbody($mbox,$uid,$partno, FT_UID|FT_PEEK) ? @imap_fetchbody($mbox,$uid,$partno, FT_UID|FT_PEEK)
: @imap_body($mbox,$uid,FT_UID|FT_PEEK); : @imap_body($mbox,$uid,FT_UID|FT_PEEK);
// for testing purposes: Collect imported mails // for testing purposes: Collect imported mails
// $file = tempnam("/tmp/friendica2/", "mail-body-"); // $file = tempnam("/tmp/friendica2/", "mail-body-");
// file_put_contents($file, $data); // file_put_contents($file, $data);
// Any part may be encoded, even plain text messages, so check everything. // Any part may be encoded, even plain text messages, so check everything.
if ($p->encoding==4) if ($p->encoding==4)
$data = quoted_printable_decode($data); $data = quoted_printable_decode($data);
elseif ($p->encoding==3) elseif ($p->encoding==3)
$data = base64_decode($data); $data = base64_decode($data);
// PARAMETERS // PARAMETERS
// get all parameters, like charset, filenames of attachments, etc. // get all parameters, like charset, filenames of attachments, etc.
$params = array(); $params = array();
if ($p->parameters) if ($p->parameters)
foreach ($p->parameters as $x) foreach ($p->parameters as $x)
$params[strtolower($x->attribute)] = $x->value; $params[strtolower($x->attribute)] = $x->value;
if ($p->dparameters) if (isset($p->dparameters) and $p->dparameters)
foreach ($p->dparameters as $x) foreach ($p->dparameters as $x)
$params[strtolower($x->attribute)] = $x->value; $params[strtolower($x->attribute)] = $x->value;
// ATTACHMENT // ATTACHMENT
// Any part with a filename is an attachment, // Any part with a filename is an attachment,
// so an attached text file (type 0) is not mistaken as the message. // so an attached text file (type 0) is not mistaken as the message.
if ($params['filename'] || $params['name']) { if ((isset($params['filename']) and $params['filename']) || (isset($params['name']) and $params['name'])) {
// filename may be given as 'Filename' or 'Name' or both // filename may be given as 'Filename' or 'Name' or both
$filename = ($params['filename'])? $params['filename'] : $params['name']; $filename = ($params['filename'])? $params['filename'] : $params['name'];
// filename may be encoded, so see imap_mime_header_decode() // filename may be encoded, so see imap_mime_header_decode()
$attachments[$filename] = $data; // this is a problem if two files have same name $attachments[$filename] = $data; // this is a problem if two files have same name
} }
// TEXT // TEXT
if ($p->type == 0 && $data) { if ($p->type == 0 && $data) {
// Messages may be split in different parts because of inline attachments, // Messages may be split in different parts because of inline attachments,
// so append parts together with blank row. // so append parts together with blank row.
if (strtolower($p->subtype)=='plain') if (strtolower($p->subtype)==$subtype) {
return (trim($data) ."\n\n"); $data = iconv($params['charset'], 'UTF-8//IGNORE', $data);
else return (trim($data) ."\n\n");
} else
$data = ''; $data = '';
// $htmlmsg .= $data ."<br><br>"; // $htmlmsg .= $data ."<br><br>";
$charset = $params['charset']; // assume all parts are same charset $charset = $params['charset']; // assume all parts are same charset
} }
// EMBEDDED MESSAGE // EMBEDDED MESSAGE
// Many bounce notifications embed the original message as type 2, // Many bounce notifications embed the original message as type 2,
// but AOL uses type 1 (multipart), which is not handled here. // but AOL uses type 1 (multipart), which is not handled here.
// There are no PHP functions to parse embedded messages, // There are no PHP functions to parse embedded messages,
// so this just appends the raw source to the main message. // so this just appends the raw source to the main message.
// elseif ($p->type==2 && $data) { // elseif ($p->type==2 && $data) {
// $plainmsg .= $data."\n\n"; // $plainmsg .= $data."\n\n";
// } // }
// SUBPART RECURSION // SUBPART RECURSION
if ($p->parts) { if (isset($p->parts) and $p->parts) {
foreach ($p->parts as $partno0=>$p2) { $x = "";
$x = email_get_part($mbox,$uid,$p2,$partno . '.' . ($partno0+1)); // 1.2, 1.2.1, etc. foreach ($p->parts as $partno0=>$p2) {
if($x) $x .= email_get_part($mbox,$uid,$p2,$partno . '.' . ($partno0+1), $subtype); // 1.2, 1.2.1, etc.
return $x; //if($x)
// return $x;
} }
} return $x;
}
} }