Roshan, I use this code to read Exchange mailboxes and extract the message
body with the PEAR standalone MIME_DECODE and IMAP classes :-
<?php
require_once("config.php");
require_once("functions.php");
require_once($coreRootPath . "core/database_class.php");
require_once($coreRootPath . "core/mimedecode_class.php");
require_once($coreRootPath . "core/IMAP_class.php");
require_once($coreRootPath . "core/users_class.php");
require_once($coreRootPath . "core/misc_class.php");
$coreMisc = new coreMisc();
$db = new coreDatabase();
$db->connect($coreDatabase);
$coreUsers = new coreUsers();
if ($_SERVER['argc'] === 0) {
// assume running under browser
$_br = "<br>\n";
$mode = "browser";
} else {
// assume running on command line
$_br = "\n";
$mode = "cli";
}
// set up defaults
$action = "update"; // report / update(default)
$debug = false; // debugging
$loop = true; // used to force main checking
loop to continue
$hibernate = 300; // number of seconds to
hibernate before checking mailbox
loadParams();
while($loop = true) {
message("Connecting to email server '" . $coreDatabase["imap_host"] .
"'....");
$imap = new
Net_IMAP($coreDatabase["imap_host"],$coreDatabase["imap_port"]);
// Turn on protocol debug feature
if ($debug) {
$imap->setDebug();
$imap->setUnparsedResponse(true);
}
message("Logging onto email server '" . $coreDatabase["imap_host"] .
"'....");
if (PEAR::isError($ret =
$imap->login($coreDatabase["imap_user"],$coreDatabase["imap_password"]))) {
die("Unable to login! reason:" . $ret->getMessage() . "$_br");
}
$imap->selectMailbox('inbox');
$mblist = $imap->examineMailbox("INBOX");
$first_unread = (array_key_exists("UNSEEN",$mblist)) ?
$mblist['UNSEEN'] : false;
$num_messages = $imap->getNumberOfMessages("inbox");
message("There are $num_messages messages in 'inbox'");
if ($first_unread) {
message("The first unread message is message
'$first_unread'");
showSummary($imap);
}
$imap->selectMailbox('inbox');
if ($first_unread) {
for ($i = $first_unread; $i <= $num_messages; $i++) {
if ($imap->isSeen($i)) {
message("Message $i has already been
read...ignoring");
} else {
message("Message $i is unread");
if (!$bodyText = getText($imap,$i)) {
emailBad($imap,$i); // if bad,
send a message to say a bad email
// was found,
and update message as read
if ($action == "update") {
$imap->selectMailbox('inbox'); // switch on read/write
if (!$imap->addSeen($i))
die("Error setting message as unread - " . $ret->getMessag;
message("Message $i marked as
read");
}
continue;
}
message("Decoded text: \n<pre>" . $bodyText .
"</pre>");
$imap->selectMailbox('inbox'); //
switch on read/write
if ($action == "update") {
$userDetails = array();
storeEmail($imap,$i,$bodyText);
if (!$imap->addSeen($i)) die("Error
setting message as unread - " . $ret->getMessage() . $_;
message("Message $i marked as read");
}
}
}
} else {
message("All messages have already been read");
}
// $imap->deleteMsg(4);
message("Disconnecting from email server");
$imap->disconnect();
$logicalCheck['WEBDIARY$STATUS'] = array('RUN','RUNNING');
// $logicalCheck['MONI$PROCESSES'] = 'RUNNING';
if(!$coreMisc->hibernate($logicalCheck,$hibernate)) break;
}
message("Exiting....");
exit(0);
// ********************** Functions used in Email Download scripts
**********************
function htmlspecialchars_decode($text) {
// convert text characters back into HTML entities, e.g. '&' to
'&'
$tmp = $text;
$tmp = strtr($tmp,
array_flip(get_html_translation_table(HTML_SPECIALCHARS)));
$tmp = str_replace(" "," ",$tmp);
return $tmp;
}
function trim_crlf($text) {
// Remove any extra line feeds from the start and end of the text
$tmp = $text;
for ($i=0; $i < strlen($tmp); $i++) {
if (substr($tmp,0,1) == "\n") {$tmp =
substr($tmp,1,strlen($tmp)); continue;}
if (substr($tmp,0,1) == "\r") {$tmp =
substr($tmp,1,strlen($tmp)); continue;}
break;
}
for ($i = (strlen($tmp)-1); $i > 0; $i--) {
if (substr($tmp,$i,1) == "\n" or substr($tmp,$i,1) == "\r" or
substr($tmp,$i,1) == " ") continue;
$tmp = substr($tmp,0,$i+1);
break;
}
return $tmp;
}
function message($text) {
// Output a message to the screen, prefixed with the date and time
// If the program is being run interactively, HTML tags will be
converted first
global $_br, $mode;
if ($mode == "cli") {
// echo html2txt(date("d-m-Y H:i:s") . "> " . $text . $_br);
echo strip_tags(date("d-m-Y H:i:s") . "> " . $text . $_br);
} else {
echo date("d-m-Y H:i:s") . "> " . $text . $_br;
}
}
function showSummary($msgobject) {
// Display a summary of email messages in the 'inbox'
global $_br;
$num_messages = $msgobject->getNumberOfMessages("inbox");
$fao1 = "%-25.25s %-30.30s %-30.30s %8.8s %-4.4s %-20.20s %s";
$line = sprintf($fao1, "Date", "From", "To", "Size", "Read",
"Mimetype", "\n");
for ($i = 1; $i <= $num_messages; $i++) {
$summary = $msgobject->getSummary($i);
$summary = $summary[0];
$seen = ($msgobject->isSeen($i) ? "Y" : "");
$line .= sprintf($fao1,
$summary['DATE'],
$summary['FROM'][0]['EMAIL'],
$summary['TO'][0]['EMAIL'],
$summary['SIZE'],
$seen,
$summary['MIMETYPE'],
"\n");
// echo "<pre>"; var_dump($summary); echo "</pre>";
}
message("Displaying mailbox summary" . $_br . "<pre>" . $line .
"</pre>");
}
function getText($msgobject,$msgid) {
// Attempt to extract the text from an email message
// 'false' will be returned if the extracts is unsuccessful
message("Decoding message '$msgid'");
$msgobject->examineMailbox('inbox');
$body = $msgobject->getMsg($msgid);
$decoder = new Mail_mimeDecode($body);
$params = array(
'include_bodies' => TRUE,
'decode_bodies' => TRUE,
'decode_headers' => TRUE);
$decoded = $decoder->decode($params);
// predump($decoded,"Decoded Message");
if ($decoded->ctype_primary == "text" and $decoded->ctype_secondary
== "plain") {
return trim_crlf($decoded->body);
}
if ($decoded->ctype_primary == "text" and $decoded->ctype_secondary
== "html") {
$decodedParts = $decoded->body;
$decodedParts = html2txt($decodedParts);
$decodedParts = htmlspecialchars_decode($decodedParts);
$decodedParts = trim_crlf($decodedParts);
// message("<pre>"); var_dump($decodedParts);
message("</pre>");
return $decodedParts;
}
// message("<pre>"); var_dump($decoded); message("</pre>");
if ($decoded->ctype_primary == "multipart" and
$decoded->ctype_secondary == "related") {
$textPart = findTextPart($decoded->parts);
if ($textPart === null) {
message("No text part found - $textPart");
return false; // No text part found
}
$decodedParts = $decoded->parts[$textPart]->body;
$decodedParts = html2txt($decodedParts);
$decodedParts = htmlspecialchars_decode($decodedParts);
$decodedParts = trim_crlf($decodedParts);
// message("<pre>"); var_dump($decodedParts);
message("</pre>");
return $decodedParts;
}
message("Unable to decode message - dumping data instead: \n<pre>");
var_dump($decoded);
message("</pre>");
return false;
}
function findTextPart($parts) {
// Where a message is 'multi-part', attempt to find a text or HTML
part containing the message
// return 'null' if no message can be found, i.e. only contains
images
for ($i = 0; $i < count($parts); $i++) {
if ($parts[$i]->ctype_primary == "text" and
$parts[$i]->ctype_secondary == "plain") return $i;
if ($parts[$i]->ctype_primary == "text" and
$parts[$i]->ctype_secondary == "html") return $i;
}
return null; // Could not find a text part
}
function emailBad($msgobject,$msgid) {
global $coreAdminEmail;
$summary = $msgobject->getSummary($msgid);
$summary = $summary[0];
$msgFrom = $summary['FROM'][0]['EMAIL'];
$msgSubject = $summary['SUBJECT'];
$recipient = $coreAdminEmail;
$subject = "Failure processing WebDiary email";
$message = "WebDiary was unable to process an email.
The messages was sent from '$msgFrom' with a subject line of '$msgSubject'";
sendEmail($recipient,$subject,$message);
return;
}
function loadParams() {
// Load parameters from command line or query string
global $action,
$debug;
// if running in CLI mode, load params from command line
if ($argv = $_SERVER['argv']) {
foreach ($argv as $key => $value) {
if ($key == 0) continue; // ignore
script filename parameter
$param_pair = explode("=",$value);
$string = '$' . $param_pair[0] . ' = "' .
$param_pair[1] . '";';
// echo "$string\n";
eval($string);
message("Loading parameter -> " . $param_pair[0] . ":
" . $param_pair[1]);
}
}
// if running in browser mode, load params from command line
// *** to be written ***
}
function html2txt($document){
// Convert HTML to text, stripping out style tags, JavaScript tags,
comments, and HTML tags.
// The function calls in the html2text class to do most of the
complicated work.
$text = $document;
require_once("core/html2text_class.php");
$search = array(
'@<script[^>]*?>.*?</script>@si', // Strip out
javascript
'@<!DOCTYPE[^>]*?>@si', // Strip out
doctype tags
'@<style[^>]*?>.*?</style>@siU', // Strip
style tags properly
'@<![\s\S]*?--[ \t\n\r]*>@' // Strip
multi-line comments including CDATA
);
$text = preg_replace($search, '', $text);
$htmlToText = new Html2Text ($text, 80); // 80 columns maximum
$text = $htmlToText->convert();
return $text;
/* this code replaced by html2text class
$text = $document;
$text = str_replace("<br>","\r\n",$text);
$text = str_replace("<BR>","\r\n",$text);
$search = array('@<script[^>]*?>.*?</script>@si', // Strip out
javascript
'@<style[^>]*?>.*?</style>@siU', // Strip style tags
properly
'@<[\/\!]*?[^<>]*?>@si', // Strip out HTML tags
'@<![\s\S]*?--[ \t\n\r]*>@' // Strip multi-line
comments including CDATA
);
$text = preg_replace($search, '', $text);
return $text;
*/
}
function storeEmail($msgobject,$msgid,$bodyText) {
global $userDetails,
$coreUsers,
$db;
$summary = $msgobject->getSummary($msgid);
$summary = $summary[0];
// predump($summary);
if ($userDetail =
$coreUsers->loadUserByEmail($db,$summary['FROM'][0]['EMAIL'])) {
$userDetails['name'] = $userDetail['name'];
} else {
$userDetails['name'] = $summary['FROM'][0]['PERSONAL_NAME'];
}
$aryDetails['title'] = $summary['SUBJECT'];
$aryDetails['description'] = $bodyText .
"\n\n******************************\n** Automatically Inserted
**\n*************;
$aryDetails['alert'] = "Informational";
// predump($userDetails);
// predump($aryDetails);
addEvent($aryDetails); // store the email message in
the database
}
?>
-----Original Message-----
From: php-objects@xxxxxxxxxxxxxxx [mailto:php-objects@xxxxxxxxxxxxxxx] On
Behalf Of Roshan Shahare
Sent: 04 September 2007 11:59
To: roshan Shahare
Subject: IMAP :- How to download the attachment if any.
Hi All,
I want to open a mssage using PHP ( IMAP ). How should I download the
attachment if there is any with the email message.
Please send me the code.
<?php
$imap = imap_open("{localhost/pop3}INBOX", "username", "password") or
die("can't connect: ".imap_last_error());
$message_count = imap_num_msg($imap); echo "Total Messages :-
".$message_count; echo "<br>";
for ($i = 1; $i <= $message_count; ++$i) {
$header = imap_header($imap, $i);
//$body = trim(substr(imap_body($imap, $i), 0, 100));
$body = imap_body($imap, $i);
$prettydate = date("jS F Y", $header->udate);
if (isset($header->from[0]->personal)) {
$personal = $header->from[0]->personal;
} else {
$personal = $header->from[0]->mailbox;
}
$email = "$personal
<{$header->from[0]->mailbox}@{$header->from[0]->host}>";
echo "On $prettydate, $email said \"$body\".\n";
}
imap_close($imap);
?>
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