Viewing file:  fetch.php (11.66 KB) -rw-r--r--
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<?php
/**
* mail_fetch/fetch.php
*
* Fetch code.
*
* @copyright © 1999-2006 The SquirrelMail Project Team
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
* @version $Id: fetch.php,v 1.50 2006/02/05 11:18:50 jervfors Exp $
* @package plugins
* @subpackage mail_fetch
*/
/** @ignore */
define('SM_PATH','../../');
require_once(SM_PATH . 'include/validate.php');
include_once(SM_PATH . 'functions/imap.php');
include_once(SM_PATH . 'plugins/mail_fetch/class.POP3.php');
include_once(SM_PATH . 'plugins/mail_fetch/functions.php' );
/* globals */
sqgetGlobalVar('username', $username, SQ_SESSION);
sqgetGlobalVar('key', $key, SQ_COOKIE);
sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION);
sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
/* end globals */
function Mail_Fetch_Status($msg) {
echo html_tag( 'table',
html_tag( 'tr',
html_tag( 'td', htmlspecialchars( $msg ) , 'left' )
),
'', '', 'width="90%"' );
flush();
}
function Mail_Fetch_Servers() {
global $data_dir, $username;
$mailfetch['server_number'] = getPref($data_dir, $username, "mailfetch_server_number");
if (!isset($mailfetch['server_number']) || ($mailfetch['server_number'] < 1)) {
$mailfetch['server_number'] = 0;
}
$mailfetch['cypher'] = getPref($data_dir, $username, "mailfetch_cypher");
for ($i = 0; $i < $mailfetch['server_number']; $i++) {
$mailfetch[$i]['server'] = getPref($data_dir, $username, "mailfetch_server_$i");
$mailfetch[$i]['port'] = getPref($data_dir, $username, "mailfetch_port_$i");
$mailfetch[$i]['alias'] = getPref($data_dir, $username, "mailfetch_alias_$i");
$mailfetch[$i]['user'] = getPref($data_dir, $username, "mailfetch_user_$i");
$mailfetch[$i]['pass'] = getPref($data_dir, $username, "mailfetch_pass_$i");
if($mailfetch['cypher'] == 'on') {
$mailfetch[$i]['pass'] = decrypt($mailfetch[$i]['pass']);
}
if ($mailfetch[$i]['pass'] == '') {
sqgetGlobalVar("pass_$i", $mailfetch[$i]['pass'], SQ_POST);
}
$mailfetch[$i]['lmos'] = getPref($data_dir, $username, "mailfetch_lmos_$i");
$mailfetch[$i]['login'] = getPref($data_dir, $username, "mailfetch_login_$i");
$mailfetch[$i]['uidl'] = getPref($data_dir, $username, "mailfetch_uidl_$i");
$mailfetch[$i]['subfolder'] = getPref($data_dir, $username, "mailfetch_subfolder_$i");
if($mailfetch[$i]['alias'] == '') {
$mailfetch[$i]['alias'] == $mailfetch[$i]['server'];
}
}
return $mailfetch;
}
function Mail_Fetch_Select_Server($mailfetch) {
global $PHP_SELF;
echo '<font size="-5"><br /></font>' .
'<form action="'.$PHP_SELF.'" method="post" target="_self">' .
html_tag( 'table', '', 'center', '', 'width="70%" cols="2"' ) .
html_tag( 'tr' ) .
html_tag( 'td', _("Select Server:") . ' ', 'right' ) .
html_tag( 'td', '', 'left' ) .
'<select name="server_to_fetch" size="1">' .
'<option value="all" selected="selected">..' . _("All") . "...\n";
for ($i = 0;$i < $mailfetch['server_number'];$i++) {
echo "<option value=\"$i\">" .
htmlspecialchars($mailfetch[$i]['alias']) .
'</option>' . "\n";
}
echo '</select>' .
'</td>' .
'</tr>';
//if password not set, ask for it
for ($i = 0;$i < $mailfetch['server_number'];$i++) {
if ($mailfetch[$i]['pass'] == '') {
echo html_tag( 'tr',
html_tag( 'td', _("Password for") . ' <b>' .
htmlspecialchars($mailfetch[$i]['alias']) .
'</b>: ',
'right' ) .
html_tag( 'td', '<input type="password" name="pass_' . $i . '" />', 'left' )
);
}
}
echo html_tag( 'tr',
html_tag( 'td', ' ' ) .
html_tag( 'td', '<input type="submit" name="submit_mailfetch" value="' . _("Fetch Mail"). '" />', 'left' )
) .
'</table></form>';
}
$mailfetch = Mail_Fetch_Servers();
displayPageHeader($color, 'None');
echo '<br /><div style="text-align: center;">';
echo html_tag( 'table',
html_tag( 'tr',
html_tag( 'td', '<b>' . _("Remote POP server Fetching Mail") . '</b>', 'center', $color[0] )
) ,
'center', '', 'width="95%" cols="1"' );
/* there are no servers defined yet... */
if($mailfetch['server_number'] == 0) {
echo '<p>' . _("No POP3 servers configured yet.") . '</p>';
displayInternalLink('plugins/mail_fetch/options.php',
_("Click here to go to the options page.") );
echo '</body></html>';
exit();
}
// get $server_to_fetch from globals, if not set display a choice to the user
if (! sqgetGlobalVar('server_to_fetch', $server_to_fetch, SQ_POST) ) {
Mail_Fetch_Select_Server($mailfetch);
exit();
}
if ( $server_to_fetch == 'all' ) {
$i_start = 0;
$i_stop = $mailfetch['server_number'];
} else {
$i_start = $server_to_fetch;
$i_stop = $i_start+1;
}
for ($i_loop=$i_start;$i_loop<$i_stop;$i_loop++) {
$mailfetch_server = $mailfetch[$i_loop]['server'];
$mailfetch_port = $mailfetch[$i_loop]['port'];
$mailfetch_user = $mailfetch[$i_loop]['user'];
$mailfetch_pass = $mailfetch[$i_loop]['pass'];
$mailfetch_lmos = $mailfetch[$i_loop]['lmos'];
$mailfetch_login = $mailfetch[$i_loop]['login'];
$mailfetch_uidl = $mailfetch[$i_loop]['uidl'];
$mailfetch_subfolder = $mailfetch[$i_loop]['subfolder'];
$pop3 = new POP3($mailfetch_server, 60);
echo '<br />' .
html_tag( 'table',
html_tag( 'tr',
html_tag( 'td', '<b>' .
sprintf(_("Fetching from %s"),
htmlspecialchars($mailfetch[$i_loop]['alias'])) .
'</b>',
'center' ) ,
'', $color[9] ) ,
'', '', 'width="90%"' );
flush();
if (!$pop3->connect($mailfetch_server,$mailfetch_port)) {
Mail_Fetch_Status($pop3->ERROR );
continue;
}
Mail_Fetch_Status(_("Opening IMAP server"));
$imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 10);
// check if destination folder is not set, is not subscribed and is not \noselect folder
if($mailfetch_subfolder == '' ||
! mail_fetch_check_folder($imap_stream,$mailfetch_subfolder)) {
$mailfetch_subfolder = 'INBOX';
}
Mail_Fetch_Status(_("Opening POP server"));
$Count = $pop3->login($mailfetch_user, $mailfetch_pass);
if (($Count == false || $Count == -1) && $pop3->ERROR != '') {
Mail_Fetch_Status(_("Login Failed:") . ' ' . htmlspecialchars($pop3->ERROR) );
continue;
}
// register_shutdown_function($pop3->quit());
$msglist = $pop3->uidl();
$i = 1;
for ($j = 1; $j < sizeof($msglist); $j++) {
if ($msglist[$j] == $mailfetch_uidl) {
$i = $j+1;
break;
}
}
if ($Count < $i) {
Mail_Fetch_Status(_("Login OK: No new messages"));
$pop3->quit();
continue;
}
if ($Count == 0) {
Mail_Fetch_Status(_("Login OK: Inbox EMPTY"));
$pop3->quit();
continue;
} else {
$newmsgcount = $Count - $i + 1;
Mail_Fetch_Status(sprintf(ngettext("Login OK: Inbox contains %s message",
"Login OK: Inbox contains %s messages",$newmsgcount), $newmsgcount));
}
Mail_Fetch_Status(_("Fetching UIDL..."));
// Faster to get them all at once
$mailfetch_uidl = $pop3->uidl();
if (! is_array($mailfetch_uidl) && $mailfetch_lmos == 'on')
Mail_Fetch_Status(_("Server does not support UIDL."));
if ($mailfetch_lmos == 'on') {
Mail_Fetch_Status(_("Leaving mail on server..."));
} else {
Mail_Fetch_Status(_("Deleting messages from server..."));
}
for (; $i <= $Count; $i++) {
Mail_Fetch_Status(sprintf(_("Fetching message %s."), $i));
if (!ini_get('safe_mode'))
set_time_limit(20); // 20 seconds per message max
$Message = '';
$MessArray = $pop3->get($i);
while ( (!$MessArray) or (gettype($MessArray) != "array")) {
Mail_Fetch_Status($pop3->ERROR);
// re-connect pop3
Mail_Fetch_Status(_("Server error. Disconnect"));
$pop3->quit();
Mail_Fetch_Status(_("Reconnect from dead connection"));
if (!$pop3->connect($mailfetch_server)) {
Mail_Fetch_Status($pop3->ERROR );
Mail_Fetch_Status(_("Saving UIDL"));
setPref($data_dir,$username,"mailfetch_uidl_$i_loop", $mailfetch_uidl[$i-1]);
continue;
}
$Count = $pop3->login($mailfetch_user, $mailfetch_pass);
if (($Count == false || $Count == -1) && $pop3->ERROR != '') {
Mail_Fetch_Status(_("Login Failed:") . ' ' . $pop3->ERROR );
Mail_Fetch_Status(_("Saving UIDL"));
setPref($data_dir,$username,"mailfetch_uidl_$i_loop", $mailfetch_uidl[$i-1]);
continue;
}
Mail_Fetch_Status(sprintf(_("Refetching message %s."), $i));
$MessArray = $pop3->get($i);
} // end while
while (list($lineNum, $line) = each ($MessArray)) {
$Message .= $line;
}
fputs($imap_stream, "A3$i APPEND \"$mailfetch_subfolder\" {" . strlen($Message) . "}\r\n");
$Line = fgets($imap_stream, 1024);
if (substr($Line, 0, 1) == '+') {
fputs($imap_stream, $Message);
fputs($imap_stream, "\r\n");
sqimap_read_data($imap_stream, "A3$i", false, $response, $message);
$response=(implode('',$response));
$message=(implode('',$message));
if ($response != 'OK') {
Mail_Fetch_Status(_("Error Appending Message!")." ".htmlspecialchars($message) );
Mail_Fetch_Status(_("Closing POP"));
$pop3->quit();
Mail_Fetch_Status(_("Logging out from IMAP"));
sqimap_logout($imap_stream);
Mail_Fetch_Status(_("Saving UIDL"));
setPref($data_dir,$username,"mailfetch_uidl_$i_loop", $mailfetch_uidl[$i-1]);
exit;
} else {
Mail_Fetch_Status(_("Message appended to mailbox"));
}
if ($mailfetch_lmos != 'on') {
if( $pop3->delete($i) ) {
Mail_Fetch_Status(sprintf(_("Message %d deleted from remote server!"), $i));
} else {
Mail_Fetch_Status(_("Delete failed:") . htmlspecialchars($pop3->ERROR) );
}
}
} else {
echo $Line;
Mail_Fetch_Status(_("Error Appending Message!"));
Mail_Fetch_Status(_("Closing POP"));
$pop3->quit();
Mail_Fetch_Status(_("Logging out from IMAP"));
sqimap_logout($imap_stream);
// not gurantee corect!
Mail_Fetch_Status(_("Saving UIDL"));
setPref($data_dir,$username,"mailfetch_uidl_$i_loop", $mailfetch_uidl[$i-1]);
exit;
}
}
Mail_Fetch_Status(_("Closing POP"));
$pop3->quit();
Mail_Fetch_Status(_("Logging out from IMAP"));
sqimap_logout($imap_stream);
if (is_array($mailfetch_uidl)) {
Mail_Fetch_Status(_("Saving UIDL"));
setPref($data_dir,$username,"mailfetch_uidl_$i_loop", array_pop($mailfetch_uidl));
}
Mail_Fetch_Status(_("Done"));
}
?>
</div>
</body>
</html>
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