- /**
- ** read_body.php
- **
- ** Copyright (c) 1999-2000 The SquirrelMail development team
- ** Licensed under the GNU GPL. For full terms see the file COPYING.
- **
- ** This file is used for reading the msgs array and displaying
- ** the resulting emails in the right frame.
- **
- ** $Id$
- **/
-
- include("../src/validate.php");
- include('../functions/page_header.php');
- include('../functions/imap.php');
- include('../functions/mime.php');
- include('../functions/date.php');
- include('../functions/url_parser.php');
- include('../src/load_prefs.php');
-
- $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
- sqimap_mailbox_select($imapConnection, $mailbox);
- do_hook('html_top');
- displayPageHeader($color, $mailbox);
-
- if (isset($view_hdr)) {
- fputs ($imapConnection, "a003 FETCH $passed_id BODY[HEADER]\r\n");
- $read = sqimap_read_data ($imapConnection, "a003", true, $a, $b);
-
- echo '<br>';
- echo '<table width="100%" cellpadding="2" cellspacing="0" border="0" align="center">' . "\n";
- echo " <TR><TD BGCOLOR=\"$color[9]\" WIDTH=100%><center><b>" . _("Viewing full header") . '</b> - ';
- if (isset($where) && isset($what)) {
- // Got here from a search
- echo "<a href=\"read_body.php?mailbox=".urlencode($mailbox)."&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what).'">';
- } else {
- echo "<a href=\"read_body.php?mailbox=".urlencode($mailbox)."&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more\">";
- }
- echo ''._("View message") . "</a></b></center></td></tr></table>\n";
- echo "<table width=99% cellpadding=2 cellspacing=0 border=0 align=center>\n";
- echo '<tr><td>';
-
- $cnum = 0;
- for ($i=1; $i < count($read)-1; $i++) {
- $line = htmlspecialchars($read[$i]);
- if (eregi("^>", $line)) {
- $second[$i] = $line;
- $first[$i] = ' ';
- $cnum++;
- } else if (eregi("^[ |\t]", $line)) {
+
+/**
+ * read_body.php
+ *
+ * Copyright (c) 1999-2002 The SquirrelMail Project Team
+ * Licensed under the GNU GPL. For full terms see the file COPYING.
+ *
+ * This file is used for reading the msgs array and displaying
+ * the resulting emails in the right frame.
+ *
+ * $Id$
+ */
+
+require_once('../src/validate.php');
+require_once('../functions/imap.php');
+require_once('../functions/mime.php');
+require_once('../functions/date.php');
+require_once('../functions/url_parser.php');
+require_once('../functions/smtp.php');
+
+/**
+* Given an IMAP message id number, this will look it up in the cached
+* and sorted msgs array and return the index. Used for finding the next
+* and previous messages.
+*
+* returns the index of the next valid message from the array
+*/
+function findNextMessage() {
+ global $msort, $currentArrayIndex, $msgs, $sort;
+ $result = -1;
+
+ if ($sort == 6) {
+ if ($currentArrayIndex != 1) {
+ $result = $currentArrayIndex - 1;
+ }
+ } else {
+ for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
+ if ($currentArrayIndex == $msgs[$key]['ID']) {
+ next($msort);
+ $key = key($msort);
+ if (isset($key))
+ $result = $msgs[$key]['ID'];
+ break;
+ }
+ }
+ }
+ return ($result);
+}
+
+/** Removes just one address from the list of addresses. */
+function RemoveAddress(&$addr_list, $addr) {
+ if ($addr != '') {
+ foreach (array_keys($addr_list, $addr) as $key_to_delete) {
+ unset($addr_list[$key_to_delete]);
+ }
+ }
+}
+
+/** returns the index of the previous message from the array. */
+function findPreviousMessage() {
+ global $msort, $currentArrayIndex, $sort, $msgs, $imapConnection,
+ $mailbox, $data_dir, $username;
+
+ $result = -1;
+
+ if ($sort == 6) {
+ $numMessages = sqimap_get_num_messages($imapConnection, $mailbox);
+ if ($currentArrayIndex != $numMessages) {
+ $result = $currentArrayIndex + 1;
+ }
+ } else {
+ for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
+ if ($currentArrayIndex == $msgs[$key]['ID']) {
+ prev($msort);
+ $key = key($msort);
+ if (isset($key)) {
+ $result = $msgs[$key]['ID'];
+ break;
+ }
+ }
+ }
+ }
+ return ($result);
+}
+
+/**
+* Displays a link to a page where the message is displayed more
+* "printer friendly".
+*/
+function printer_friendly_link() {
+ global $passed_id, $mailbox, $ent_num, $color,
+ $pf_subtle_link,
+ $javascript_on;
+
+ if (strlen(trim($mailbox)) < 1) {
+ $mailbox = 'INBOX';
+ }
+
+ $params = '?passed_ent_id=' . $ent_num .
+ '&mailbox=' . urlencode($mailbox) .
+ '&passed_id=' . $passed_id;
+
+ $print_text = _("View Printable Version");
+
+ if (!$pf_subtle_link) {
+ /* The link is large, on the bottom of the header panel. */
+ $result = '<tr bgcolor="' . $color[0] . '">' .
+ '<td class="medText" align="right" valign="top">' .
+ ' ' .
+ '</td><td class="medText" valign="top" colspan="2">'."\n";
+ } else {
+ /* The link is subtle, below "view full header". */
+ $result = "<BR>\n";
+ }
+
+ /* Output the link. */
+ if ($javascript_on) {
+ $result .= '<script language="javascript">' . "\n" .
+ '<!--' . "\n" .
+ " function printFormat() {\n" .
+ ' window.open("../src/printer_friendly_main.php' .
+ $params . '","Print","width=800,height=600");' . "\n".
+ " }\n" .
+ "// -->\n" .
+ "</script>\n" .
+ "<A HREF=\"javascript:printFormat();\">$print_text</A>\n";
+ } else {
+ $result .= '<A TARGET="_blank" HREF="../src/printer_friendly_bottom.php' .
+ "$params\">$print_text</A>\n";
+ }
+
+ if (!$pf_subtle_link) {
+ /* The link is large, on the bottom of the header panel. */
+ $result .= '</td></tr>' . "\n";
+ }
+
+ return ($result);
+}
+
+function ServerMDNSupport( $read ) {
+
+ $num = 0;
+ $resp = '';
+ while ($num < count($read) ) {
+ $resp .= $read[$num];
+ $num++;
+ }
+ $read[] = split(' * ', $resp);
+ $num = 0;
+ $ret = FALSE;
+ while ( !$ret && $num < count($read) ) {
+ $ret = preg_match( '/.*PERMANENTFLAGS.*(MDNSent|\\\*).*/i', $read[$num] );
+ /*
+ if ( ereg('PERMANENTFLAGS', $read[$num] ) ) {
+ $ret = ( ereg('mdnsent',strtolower($read[$num]) ) || ereg("\\\*", $read[$num] ) );
+ }
+ */
+ $num++;
+ }
+ return ( $ret );
+}
+
+function SendMDN ( $recipient , $sender) {
+ global $imapConnection, $mailbox, $username, $attachment_dir, $SERVER_NAME,
+ $version, $attachments, $identity, $data_dir, $passed_id;
+
+ $header = sqimap_get_message_header($imapConnection, $passed_id, $mailbox);
+ $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
+
+ // part 1 (RFC2298)
+
+ $senton = getLongDateString( $header->date );
+ $to_array = $header->to;
+ $to = '';
+ foreach ($to_array as $line) {
+ $to .= " $line ";
+ }
+
+ $subject = $header->subject;
+ $now = getLongDateString( time() );
+
+ $body = _("Your message") . "\r\n\r\n" .
+ "\t" . _("To:") . ' ' . $to . "\r\n" .
+ "\t" . _("Subject:") . ' ' . $subject . "\r\n" .
+ "\t" . _("Sent:") . ' ' . $senton . "\r\n" .
+ "\r\n" .
+ sprintf( _("Was displayed on %s"), $now );
+/*
+ $body = sprintf( _("This message sent on %s to %s with subject \"%s\" has been displayed on %s."),
+ $senton, $to, $subject, $now ) .
+ "\r\n" .
+ _("This is no guarantee that the message has been read or understood.") . "\r\n";
+*/
+ // part2 (RFC2298)
+
+ $original_recipient = $to;
+ $original_message_id = $header->message_id;
+
+ $part2 = "Reporting-UA : $SERVER_NAME ; SquirrelMail (version $version) \r\n";
+ if ($original_recipient != '') {
+ $part2 .= "Original-Recipient : $original_recipient\r\n";
+ }
+ $final_recipient = $sender;
+ $part2 .= "Final-Recipient: rfc822; $final_recipient\r\n" .
+ "Original-Message-ID : $original_message_id\r\n" .
+ "Disposition: manual-action/MDN-sent-manually; displayed\r\n";
+
+
+ $localfilename = GenerateRandomString(32, 'FILE', 7);
+ $full_localfilename = "$hashed_attachment_dir/$localfilename";
+
+ $fp = fopen( $full_localfilename, 'w');
+ fwrite ($fp, $part2);
+ fclose($fp);
+
+ $newAttachment = array();
+ $newAttachment['localfilename'] = $localfilename;
+ $newAttachment['type'] = "message/disposition-notification";
+
+ $attachments[] = $newAttachment;
+ $MDN_to = trim($recipient);
+ $reply_id = 0;
+
+ return (SendMessage($MDN_to,'','', _("Read:") . ' ' . $subject, $body,$reply_id, True, 3) );
+}
+
+
+function ToggleMDNflag ( $set ) {
+
+ global $imapConnection, $passed_id, $mailbox;
+
+ if ( $set ) {
+ $sg = '+';
+
+ } else {
+ $sg = '-';
+ }
+
+ $cmd = 'STORE ' . $passed_id . ' ' . $sg . 'FLAGS ($MDNSent)';
+ sqimap_mailbox_select($imapConnection, $mailbox);
+ $read = sqimap_run_command ($imapConnection, $cmd, true, $response, $readmessage);
+
+}
+
+function ClearAttachments() {
+ global $username, $attachments, $attachment_dir;
+
+ $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
+
+ foreach ($attachments as $info) {
+ $attached_file = "$hashed_attachment_dir/$info[localfilename]";
+ if (file_exists($attached_file)) {
+ unlink($attached_file);
+ }
+ }
+
+ $attachments = array();
+}
+
+
+/*
+ * Main of read_boby.php --------------------------------------------------
+ */
+
+/*
+ Urled vars
+ ----------
+ $passed_id
+*/
+
+$imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
+$read = sqimap_mailbox_select($imapConnection, $mailbox);
+
+do_hook('html_top');
+
+/*
+ * The following code sets necesarry stuff for the MDN thing
+ */
+if( $default_use_mdn &&
+ ( $mdn_user_support = getPref($data_dir, $username, 'mdn_user_support', $default_use_mdn) ) ) {
+
+ $supportMDN = ServerMDNSupport($read);
+ $flags = sqimap_get_flags ($imapConnection, $passed_id);
+ $FirstTimeSee = !(in_array( 'Seen', $flags ));
+}
+
+displayPageHeader($color, $mailbox);
+
+
+/*
+ * The following code shows the header of the message and then exit
+ */
+if (isset($view_hdr)) {
+ $read = sqimap_run_command ($imapConnection, "FETCH $passed_id BODY[HEADER]", true, $a, $b);
+
+ echo '<BR>' .
+ '<TABLE WIDTH="100%" CELLPADDING="2" CELLSPACING="0" BORDER="0" ALIGN="CENTER">' . "\n" .
+ " <TR><TD BGCOLOR=\"$color[9]\" WIDTH=\"100%\"><CENTER><B>" . _("Viewing Full Header") . '</B> - '.
+ '<a href="' . $base_uri . "src/read_body.php?mailbox=".urlencode($mailbox);
+ if (isset($where) && isset($what)) {
+ // Got here from a search
+ echo "&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what).'">';
+ } else {
+ echo "&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more\">";
+ }
+ echo _("View message") . "</a></b></center></td></tr></table>\n" .
+ "<table width=\"99%\" cellpadding=2 cellspacing=0 border=0 align=center>\n" .
+ '<tr><td>';
+
+ $cnum = 0;
+ for ($i=1; $i < count($read); $i++) {
+ $line = htmlspecialchars($read[$i]);
+ if (eregi("^>", $line)) {
+ $second[$i] = $line;
+ $first[$i] = ' ';
+ $cnum++;
+ } else if (eregi("^[ |\t]", $line)) {