752 lines
27 KiB
PHP
Executable file
752 lines
27 KiB
PHP
Executable file
<?php
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/**
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* imap_messages.php
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*
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* Copyright (c) 1999-2002 The SquirrelMail Project Team
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* Licensed under the GNU GPL. For full terms see the file COPYING.
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*
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* This implements functions that manipulate messages
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*
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* $Id$
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*/
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/* Copies specified messages to specified folder */
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function sqimap_messages_copy ($imap_stream, $start, $end, $mailbox) {
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$read = sqimap_run_command ($imap_stream, "COPY $start:$end \"$mailbox\"", true, $response, $message);
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}
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/* Deletes specified messages and moves them to trash if possible */
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function sqimap_messages_delete ($imap_stream, $start, $end, $mailbox) {
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global $move_to_trash, $trash_folder, $auto_expunge;
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if (($move_to_trash == true) && (sqimap_mailbox_exists($imap_stream, $trash_folder) && ($mailbox != $trash_folder))) {
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sqimap_messages_copy ($imap_stream, $start, $end, $trash_folder);
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}
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sqimap_messages_flag ($imap_stream, $start, $end, "Deleted");
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}
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/* Sets the specified messages with specified flag */
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function sqimap_messages_flag ($imap_stream, $start, $end, $flag) {
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$read = sqimap_run_command ($imap_stream, "STORE $start:$end +FLAGS (\\$flag)", true, $response, $message);
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}
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/* Remove specified flag from specified messages */
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function sqimap_messages_remove_flag ($imap_stream, $start, $end, $flag) {
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$read = sqimap_run_command ($imap_stream, "STORE $start:$end -FLAGS (\\$flag)", true, $response, $message);
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}
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/* Returns some general header information -- FROM, DATE, and SUBJECT */
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class small_header {
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var $from = '', $subject = '', $date = '', $to = '',
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$priority = 0, $message_id = 0, $cc = '';
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}
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function sqimap_get_small_header ($imap_stream, $id, $sent) {
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$res = sqimap_get_small_header_list($imap_stream, array($id), $sent);
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return $res[0];
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}
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/*
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* Sort the message list and crunch to be as small as possible
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* (overflow could happen, so make it small if possible)
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*/
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function sqimap_message_list_squisher($messages_array) {
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if( !is_array( $messages_array ) ) {
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return;
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}
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sort($messages_array, SORT_NUMERIC);
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$msgs_str = '';
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while ($messages_array) {
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$start = array_shift($messages_array);
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$end = $start;
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while (isset($messages_array[0]) && $messages_array[0] == $end + 1) {
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$end = array_shift($messages_array);
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}
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if ($msgs_str != '') {
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$msgs_str .= ',';
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}
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$msgs_str .= $start;
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if ($start != $end) {
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$msgs_str .= ':' . $end;
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}
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}
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return $msgs_str;
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}
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/* returns the references header lines */
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function get_reference_header ($imap_stream, $message) {
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$responses = array ();
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$sid = sqimap_session_id();
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$results = array();
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$references = "";
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$query = "$sid FETCH $message BODY.PEEK[HEADER.FIELDS (References)]\r\n";
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fputs ($imap_stream, $query);
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$responses = sqimap_read_data_list($imap_stream, $sid, true, $responses, $message);
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if (!eregi("^\\* ([0-9]+) FETCH", $responses[0][0], $regs)) {
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$responses = array ();
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}
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return $responses;
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}
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/* get sort order from server and
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* return it as the $id array for
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* mailbox_display
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*/
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function sqimap_get_sort_order ($imap_stream, $sort) {
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global $default_charset, $thread_sort_messages,
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$internal_date_sort, $server_sort_array,
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$sent_folder, $mailbox;
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if (session_is_registered('server_sort_array')) {
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session_unregister('server_sort_array');
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}
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$sid = sqimap_session_id();
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$sort_on = array();
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$reverse = 0;
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$server_sort_array = array();
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$sort_test = array();
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$sort_query = '';
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$sort_on = array (0=> 'DATE',
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1=> 'DATE',
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2=> 'FROM',
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3=> 'FROM',
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4=> 'SUBJECT',
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5=> 'SUBJECT',
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6=> 'DATE');
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if ($internal_date_sort == true) {
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$sort_on[0] = 'ARRIVAL';
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$sort_on[1] = 'ARRIVAL';
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}
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if ($sent_folder == $mailbox) {
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$sort_on[2] = 'TO';
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$sort_on[3] = 'TO';
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}
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if (!empty($sort_on[$sort])) {
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$sort_query = "$sid SORT ($sort_on[$sort]) ".strtoupper($default_charset)." ALL\r\n";
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fputs($imap_stream, $sort_query);
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$sort_test = sqimap_read_data($imap_stream, $sid, false, $response, $message);
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}
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if (preg_match("/^\* SORT (.+)$/", $sort_test[0], $regs)) {
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$server_sort_array = preg_split("/ /", trim($regs[1]));
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}
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if ($sort == 0 || $sort == 2 || $sort == 4) {
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$server_sort_array = array_reverse($server_sort_array);
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}
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if (!preg_match("/OK/", $response)) {
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$server_sort_array = 'no';
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}
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session_register('server_sort_array');
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return $server_sort_array;
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}
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/* returns an indent array for printMessageinfo()
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this represents the amount of indent needed (value)
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for this message number (key)
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*/
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function get_parent_level ($imap_stream) {
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global $sort_by_ref, $default_charset, $thread_new;
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$parent = "";
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$child = "";
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$cutoff = 0;
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/* loop through the threads and take unwanted characters out
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of the thread string then chop it up
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*/
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for ($i=0;$i<count($thread_new);$i++) {
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$thread_new[$i] = preg_replace("/\s\(/", "(", $thread_new[$i]);
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$thread_new[$i] = preg_replace("/(\d+)/", "$1|", $thread_new[$i]);
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$thread_new[$i] = preg_split("/\|/", $thread_new[$i], -1, PREG_SPLIT_NO_EMPTY);
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}
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$indent_array = array();
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if (!$thread_new) {
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$thread_new = array();
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}
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/* looping through the parts of one message thread */
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for ($i=0;$i<count($thread_new);$i++) {
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/* first grab the parent, it does not indent */
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if (isset($thread_new[$i][0])) {
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if (preg_match("/(\d+)/", $thread_new[$i][0], $regs)) {
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$parent = $regs[1];
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}
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}
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$indent_array[$parent] = 0;
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/* now the children, checking each thread portion for
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),(, and space, adjusting the level and space values
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to get the indent level
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*/
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$level = 0;
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$spaces = 0;
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$indent = 0;
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$fake = FALSE;
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for ($k=1;$k<(count($thread_new[$i]))-1;$k++) {
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$chars = count_chars($thread_new[$i][$k], 1);
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if (isset($chars['40'])) { /* testing for ( */
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$level = $level + $chars['40'];
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}
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if (isset($chars['41'])) { /* testing for ) */
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$level = $level - $chars['41'];
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$spaces = 0;
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/* if we were faking lets stop, this portion
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of the thread is over
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*/
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if ($level == $cutoff) {
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$fake = FALSE;
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}
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}
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if (isset($chars['32'])) { /* testing for space */
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$spaces = $spaces + $chars['32'];
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}
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$indent = $level + $spaces;
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/* must have run into a message that broke the thread
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so we are adjusting for that portion
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*/
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if ($fake == TRUE) {
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$indent = $indent +1;
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}
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if (preg_match("/(\d+)/", $thread_new[$i][$k], $regs)) {
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$child = $regs[1];
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}
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/* the thread must be broken if $indent == 0
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so indent the message once and start faking it
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*/
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if ($indent == 0) {
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$indent = 1;
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$fake = TRUE;
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$cutoff = $level;
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}
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/* dont need abs but if indent was negative
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errors would occur
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*/
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$indent_array[$child] = abs($indent);
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}
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}
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return $indent_array;
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}
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/* returns an array with each element as a string
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representing one message thread as returned by
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the IMAP server
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*/
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function get_thread_sort ($imap_stream) {
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global $thread_new, $sort_by_ref, $default_charset, $server_sort_array;
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if (session_is_registered('thread_new')) {
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session_unregister('thread_new');
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}
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if (session_is_registered('server_sort_array')) {
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session_unregister('server_srot_array');
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}
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$sid = sqimap_session_id();
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$thread_temp = array ();
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if ($sort_by_ref == 1) {
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$sort_type = 'REFERENCES';
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}
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else {
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$sort_type = 'ORDEREDSUBJECT';
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}
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$thread_query = "$sid THREAD $sort_type ".strtoupper($default_charset)." ALL\r\n";
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fputs($imap_stream, $thread_query);
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$thread_test = sqimap_read_data($imap_stream, $sid, false, $response, $message);
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if (preg_match("/^\* THREAD (.+)$/", $thread_test[0], $regs)) {
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$thread_list = trim($regs[1]);
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}
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else {
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$thread_list = "";
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}
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if (!preg_match("/OK/", $response)) {
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$server_sort_array = 'no';
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return $server_sort_array;
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}
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$thread_temp = preg_split("//", $thread_list, -1, PREG_SPLIT_NO_EMPTY);
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$char_count = count($thread_temp);
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$counter = 0;
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$thread_new = array();
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$k = 0;
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$thread_new[0] = "";
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for ($i=0;$i<$char_count;$i++) {
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if ($thread_temp[$i] != ')' && $thread_temp[$i] != '(') {
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$thread_new[$k] = $thread_new[$k] . $thread_temp[$i];
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}
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elseif ($thread_temp[$i] == '(') {
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$thread_new[$k] .= $thread_temp[$i];
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$counter++;
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}
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elseif ($thread_temp[$i] == ')') {
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if ($counter > 1) {
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$thread_new[$k] .= $thread_temp[$i];
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$counter = $counter - 1;
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}
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else {
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$thread_new[$k] .= $thread_temp[$i];
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$k++;
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$thread_new[$k] = "";
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$counter = $counter - 1;
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}
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}
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}
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session_register('thread_new');
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$thread_new = array_reverse($thread_new);
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$thread_list = implode(" ", $thread_new);
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$thread_list = str_replace("(", " ", $thread_list);
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$thread_list = str_replace(")", " ", $thread_list);
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$thread_list = preg_split("/\s/", $thread_list, -1, PREG_SPLIT_NO_EMPTY);
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$server_sort_array = $thread_list;
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session_register('server_sort_array');
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return $thread_list;
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}
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function sqimap_get_small_header_list ($imap_stream, $msg_list, $issent) {
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global $squirrelmail_language, $color, $data_dir, $username;
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/* Get the small headers for each message in $msg_list */
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$sid = sqimap_session_id();
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$maxmsg = sizeof($msg_list);
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$msgs_str = sqimap_message_list_squisher($msg_list);
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$results = array();
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$read_list = array();
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$sizes_list = array();
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/*
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* We need to return the data in the same order as the caller supplied
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* in $msg_list, but IMAP servers are free to return responses in
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* whatever order they wish... So we need to re-sort manually
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*/
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for ($i = 0; $i < sizeof($msg_list); $i++) {
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$id2index[$msg_list[$i]] = $i;
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}
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$query = "$sid FETCH $msgs_str BODY.PEEK[HEADER.FIELDS (Date To From Cc Subject Message-Id X-Priority Content-Type In-Reply-To)]\r\n";
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fputs ($imap_stream, $query);
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$readin_list = sqimap_read_data_list($imap_stream, $sid, true, $response, $message);
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foreach ($readin_list as $r) {
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if (!eregi("^\\* ([0-9]+) FETCH", $r[0], $regs)) {
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set_up_language($squirrelmail_language);
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echo '<br><b><font color=$color[2]>' .
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_("ERROR : Could not complete request.") .
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'</b><br>' .
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_("Unknown response from IMAP server: ") . ' 1.' .
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$r[0] . "</font><br>\n";
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} else if (! isset($id2index[$regs[1]]) || !count($id2index[$regs[1]])) {
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set_up_language($squirrelmail_language);
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echo '<br><b><font color=$color[2]>' .
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_("ERROR : Could not complete request.") .
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'</b><br>' .
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_("Unknown message number in reply from server: ") .
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$regs[1] . "</font><br>\n";
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} else {
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$read_list[$id2index[$regs[1]]] = $r;
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}
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}
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arsort($read_list);
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$query = "$sid FETCH $msgs_str RFC822.SIZE\r\n";
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fputs ($imap_stream, $query);
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$sizesin_list = sqimap_read_data_list($imap_stream, $sid, true, $response, $message);
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foreach ($sizesin_list as $r) {
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if (!eregi("^\\* ([0-9]+) FETCH", $r[0], $regs)) {
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set_up_language($squirrelmail_language);
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echo "<br><b><font color=$color[2]>\n";
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echo _("ERROR : Could not complete request.");
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echo "</b><br>\n";
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echo _("Unknown response from IMAP server: ") . ' 2.';
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echo $r[0] . "</font><br>\n";
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exit;
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}
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if (!count($id2index[$regs[1]])) {
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set_up_language($squirrelmail_language);
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echo "<br><b><font color=$color[2]>\n";
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echo _("ERROR : Could not complete request.");
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echo "</b><br>\n";
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echo _("Unknown messagenumber in reply from server: ");
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echo $regs[1] . "</font><br>\n";
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exit;
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}
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$sizes_list[$id2index[$regs[1]]] = $r;
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}
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arsort($sizes_list);
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for ($msgi = 0; $msgi < $maxmsg; $msgi++) {
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$subject = _("(no subject)");
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$from = _("Unknown Sender");
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$priority = 0;
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$messageid = "<>";
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$cc = "";
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$to = "";
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$date = "";
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$type[0] = "";
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$type[1] = "";
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$inrepto = "";
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$read = $read_list[$msgi];
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$prevline = false;
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foreach ($read as $read_part) {
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//unfold multi-line headers
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while ($prevline && strspn($read_part, "\t ") > 0) {
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$read_part = substr($prevline, 0, -2) . ' ' . ltrim($read_part);
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}
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$prevline = $read_part;
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if (eregi ("^to:(.*)$", $read_part, $regs)) {
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$to = $regs[1];
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} else if (eregi ("^from:(.*)$", $read_part, $regs)) {
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$from = $regs[1];
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} else if (eregi ("^x-priority:(.*)$", $read_part, $regs)) {
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$priority = trim($regs[1]);
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} else if (eregi ("^message-id:(.*)$", $read_part, $regs)) {
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$messageid = trim($regs[1]);
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} else if (eregi ("^cc:(.*)$", $read_part, $regs)) {
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$cc = $regs[1];
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} else if (eregi ("^date:(.*)$", $read_part, $regs)) {
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$date = $regs[1];
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} else if (eregi ("^subject:(.*)$", $read_part, $regs)) {
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$subject = htmlspecialchars(trim($regs[1]));
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if ($subject == "") {
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$subject = _("(no subject)");
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}
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} else if (eregi ("^content-type:(.*)$", $read_part, $regs)) {
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$type = strtolower(trim($regs[1]));
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if ($pos = strpos($type, ";")) {
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$type = substr($type, 0, $pos);
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}
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$type = explode("/", $type);
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if (!isset($type[1])) {
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$type[1] = '';
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}
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} else if (eregi ("^in-reply-to:(.*)$", $read_part, $regs)) {
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$inrepto = trim($regs[1]);
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}
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}
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$internaldate = getPref($data_dir, $username, 'internal_date_sort');
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if (trim($date) == "" || $internaldate) {
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fputs($imap_stream, "$sid FETCH $msg_list[$msgi] INTERNALDATE\r\n");
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$readdate = sqimap_read_data($imap_stream, $sid, true, $response, $message);
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if (eregi(".*INTERNALDATE \"(.*)\".*", $readdate[0], $regs)) {
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$date_list = explode(' ', trim($regs[1]));
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$date_list[0] = str_replace("-", ' ', $date_list[0]);
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$date = implode(' ', $date_list);
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}
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}
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eregi("([0-9]+)[^0-9]*$", $sizes_list[$msgi][0], $regs);
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$size = $regs[1];
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$header = new small_header;
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if ($issent) {
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$header->from = (trim($to) != '' ? $to : '(' ._("No To Address") . ')');
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} else {
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$header->from = $from;
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}
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$header->date = $date;
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$header->subject = $subject;
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$header->to = $to;
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$header->priority = $priority;
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$header->message_id = $messageid;
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$header->cc = $cc;
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$header->size = $size;
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$header->type0 = $type[0];
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$header->type1 = $type[1];
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$header->inrepto = $inrepto;
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$result[] = $header;
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}
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return $result;
|
|
}
|
|
|
|
/* Returns the flags for the specified messages */
|
|
function sqimap_get_flags ($imap_stream, $i) {
|
|
$read = sqimap_run_command ($imap_stream, "FETCH $i:$i FLAGS", true, $response, $message);
|
|
if (ereg('FLAGS(.*)', $read[0], $regs)) {
|
|
return explode(' ', trim(ereg_replace('[\\(\\)\\\\]', '', $regs[1])));
|
|
}
|
|
return array('None');
|
|
}
|
|
|
|
function sqimap_get_flags_list ($imap_stream, $msg_list) {
|
|
$msgs_str = sqimap_message_list_squisher($msg_list);
|
|
for ($i = 0; $i < sizeof($msg_list); $i++) {
|
|
$id2index[$msg_list[$i]] = $i;
|
|
}
|
|
$result_list = sqimap_run_command_list ($imap_stream, "FETCH $msgs_str FLAGS", true, $response, $message);
|
|
$result_flags = array();
|
|
|
|
for ($i = 0; $i < sizeof($result_list); $i++) {
|
|
if (eregi('^\* ([0-9]+).*FETCH.*FLAGS(.*)', $result_list[$i][0], $regs)
|
|
&& isset($id2index[$regs[1]]) && count($id2index[$regs[1]])) {
|
|
$result_flags[$id2index[$regs[1]]] = explode(" ", trim(ereg_replace('[\\(\\)\\\\]', '', $regs[2])));
|
|
} else {
|
|
set_up_language($squirrelmail_language);
|
|
echo "<br><b><font color=$color[2]>\n" .
|
|
_("ERROR : Could not complete request.") .
|
|
"</b><br>\n" .
|
|
_("Unknown response from IMAP server: ") .
|
|
$result_list[$i][0] . "</font><br>\n";
|
|
exit;
|
|
}
|
|
}
|
|
arsort($result_flags);
|
|
return $result_flags;
|
|
}
|
|
|
|
/*
|
|
* Returns a message array with all the information about a message.
|
|
* See the documentation folder for more information about this array.
|
|
*/
|
|
function sqimap_get_message ($imap_stream, $id, $mailbox) {
|
|
$header = sqimap_get_message_header($imap_stream, $id, $mailbox);
|
|
return sqimap_get_message_body($imap_stream, $header);
|
|
}
|
|
|
|
/* Wrapper function that reformats the header information. */
|
|
function sqimap_get_message_header ($imap_stream, $id, $mailbox) {
|
|
$read = sqimap_run_command ($imap_stream, "FETCH $id:$id BODY[HEADER]", true, $response, $message);
|
|
$header = sqimap_get_header($imap_stream, $read);
|
|
$header->id = $id;
|
|
$header->mailbox = $mailbox;
|
|
return $header;
|
|
}
|
|
|
|
/* Wrapper function that reformats the entity header information. */
|
|
function sqimap_get_ent_header ($imap_stream, $id, $mailbox, $ent) {
|
|
$read = sqimap_run_command ($imap_stream, "FETCH $id:$id BODY[$ent.HEADER]", true, $response, $message);
|
|
$header = sqimap_get_header($imap_stream, $read);
|
|
$header->id = $id;
|
|
$header->mailbox = $mailbox;
|
|
return $header;
|
|
}
|
|
|
|
|
|
/* Wrapper function that returns entity headers for use by decodeMime */
|
|
/*
|
|
function sqimap_get_entity_header ($imap_stream, &$read, &$type0, &$type1, &$bound, &$encoding, &$charset, &$filename) {
|
|
$header = sqimap_get_header($imap_stream, $read);
|
|
$type0 = $header["TYPE0"];
|
|
$type1 = $header["TYPE1"];
|
|
$bound = $header["BOUNDARY"];
|
|
$encoding = $header["ENCODING"];
|
|
$charset = $header["CHARSET"];
|
|
$filename = $header["FILENAME"];
|
|
}
|
|
*/
|
|
/* Queries the IMAP server and gets all header information. */
|
|
function sqimap_get_header ($imap_stream, $read) {
|
|
global $where, $what;
|
|
|
|
$hdr = new msg_header();
|
|
$i = 0;
|
|
|
|
/* Set up some defaults */
|
|
$hdr->type0 = "text";
|
|
$hdr->type1 = "plain";
|
|
$hdr->charset = "us-ascii";
|
|
|
|
while ($i < count($read)) {
|
|
//unfold multi-line headers
|
|
while ($i + 1 < count($read) && strspn($read[$i + 1], "\t ") > 0) {
|
|
$read[$i + 1] = substr($read[$i], 0, -2) . ' ' . ltrim($read[$i + 1]);
|
|
array_splice($read, $i, 1);
|
|
}
|
|
|
|
if (substr($read[$i], 0, 17) == "MIME-Version: 1.0") {
|
|
$hdr->mime = true;
|
|
$i++;
|
|
}
|
|
/* ENCODING TYPE */
|
|
else if (substr(strtolower($read[$i]), 0, 26) == "content-transfer-encoding:") {
|
|
$hdr->encoding = strtolower(trim(substr($read[$i], 26)));
|
|
$i++;
|
|
}
|
|
/* CONTENT-TYPE */
|
|
else if (strtolower(substr($read[$i], 0, 13)) == "content-type:") {
|
|
$cont = strtolower(trim(substr($read[$i], 13)));
|
|
if (strpos($cont, ";")) {
|
|
$cont = substr($cont, 0, strpos($cont, ";"));
|
|
}
|
|
|
|
if (strpos($cont, "/")) {
|
|
$hdr->type0 = substr($cont, 0, strpos($cont, "/"));
|
|
$hdr->type1 = substr($cont, strpos($cont, "/")+1);
|
|
} else {
|
|
$hdr->type0 = $cont;
|
|
}
|
|
|
|
$line = $read[$i];
|
|
$i++;
|
|
while ( (substr(substr($read[$i], 0, strpos($read[$i], " ")), -1) != ":") && (trim($read[$i]) != "") && (trim($read[$i]) != ")")) {
|
|
str_replace("\n", "", $line);
|
|
str_replace("\n", "", $read[$i]);
|
|
$line = "$line $read[$i]";
|
|
$i++;
|
|
}
|
|
|
|
/* Detect the boundary of a multipart message */
|
|
if (eregi('boundary="([^"]+)"', $line, $regs)) {
|
|
$hdr->boundary = $regs[1];
|
|
}
|
|
|
|
/* Detect the charset */
|
|
if (strpos(strtolower(trim($line)), "charset=")) {
|
|
$pos = strpos($line, "charset=") + 8;
|
|
$charset = trim($line);
|
|
if (strpos($line, ";", $pos) > 0) {
|
|
$charset = substr($charset, $pos, strpos($line, ";", $pos)-$pos);
|
|
} else {
|
|
$charset = substr($charset, $pos);
|
|
}
|
|
$charset = str_replace("\"", "", $charset);
|
|
$hdr->charset = $charset;
|
|
} else {
|
|
$hdr->charset = "us-ascii";
|
|
}
|
|
/* Detect type in case of multipart/related */
|
|
if (strpos(strtolower(trim($line)), "type=")) {
|
|
$pos = strpos($line, "type=") + 6;
|
|
$type = trim($line);
|
|
if (strpos($line, ";", $pos) > 0) {
|
|
$type = substr($type, $pos, strpos($line, ";", $pos)-$pos);
|
|
} else {
|
|
$type = substr($charset, $pos);
|
|
}
|
|
$type = str_replace("\"",'',$type);
|
|
$hdr->type = $type;
|
|
}
|
|
}
|
|
else if (strtolower(substr($read[$i], 0, 20)) == "content-disposition:") {
|
|
/* Add better content-disposition support */
|
|
$line = $read[$i];
|
|
$i++;
|
|
while ( (substr(substr($read[$i], 0, strpos($read[$i], " ")), -1) != ":") && (trim($read[$i]) != "") && (trim($read[$i]) != ")")) {
|
|
str_replace("\n", "", $line);
|
|
str_replace("\n", "", $read[$i]);
|
|
$line = "$line $read[$i]";
|
|
$i++;
|
|
}
|
|
|
|
/* Detects filename if any */
|
|
if (strpos(strtolower(trim($line)), "filename=")) {
|
|
$pos = strpos($line, "filename=") + 9;
|
|
$name = trim($line);
|
|
if (strpos($line, " ", $pos) > 0) {
|
|
$name = substr($name, $pos, strpos($line, " ", $pos));
|
|
} else {
|
|
$name = substr($name, $pos);
|
|
}
|
|
$name = str_replace("\"", "", $name);
|
|
$hdr->filename = $name;
|
|
}
|
|
}
|
|
/* REPLY-TO */
|
|
else if (strtolower(substr($read[$i], 0, 9)) == "reply-to:") {
|
|
$hdr->replyto = trim(substr($read[$i], 9, strlen($read[$i])));
|
|
$i++;
|
|
}
|
|
/* FROM */
|
|
else if (strtolower(substr($read[$i], 0, 5)) == "from:") {
|
|
$hdr->from = trim(substr($read[$i], 5, strlen($read[$i]) - 6));
|
|
if (! isset($hdr->replyto) || $hdr->replyto == "") {
|
|
$hdr->replyto = $hdr->from;
|
|
}
|
|
$i++;
|
|
}
|
|
/* DATE */
|
|
else if (strtolower(substr($read[$i], 0, 5)) == "date:") {
|
|
$d = substr($read[$i], 5);
|
|
$d = trim($d);
|
|
$d = strtr($d, array(' ' => ' '));
|
|
$d = explode(' ', $d);
|
|
$hdr->date = getTimeStamp($d);
|
|
$i++;
|
|
}
|
|
/* SUBJECT */
|
|
else if (strtolower(substr($read[$i], 0, 8)) == "subject:") {
|
|
$hdr->subject = trim(substr($read[$i], 8, strlen($read[$i]) - 9));
|
|
if (strlen(Chop($hdr->subject)) == 0) {
|
|
$hdr->subject = _("(no subject)");
|
|
}
|
|
/*
|
|
if ($where == 'SUBJECT') {
|
|
$hdr->subject = $what;
|
|
// $hdr->subject = eregi_replace($what, "<b>\\0</b>", $hdr->subject);
|
|
}
|
|
*/
|
|
$i++;
|
|
}
|
|
/* CC */
|
|
else if (strtolower(substr($read[$i], 0, 3)) == "cc:") {
|
|
$pos = 0;
|
|
$hdr->cc[$pos] = trim(substr($read[$i], 4));
|
|
$i++;
|
|
while (((substr($read[$i], 0, 1) == " ") || (substr($read[$i], 0, 1) == "\t")) && (trim($read[$i]) != "")){
|
|
$pos++;
|
|
$hdr->cc[$pos] = trim($read[$i]);
|
|
$i++;
|
|
}
|
|
}
|
|
/* BCC */
|
|
else if (strtolower(substr($read[$i], 0, 4)) == "bcc:") {
|
|
$pos = 0;
|
|
$hdr->bcc[$pos] = trim(substr($read[$i], 5));
|
|
$i++;
|
|
while (((substr($read[$i], 0, 1) == " ") || (substr($read[$i], 0, 1) == "\t")) && (trim($read[$i]) != "")){
|
|
$pos++;
|
|
$hdr->bcc[$pos] = trim($read[$i]);
|
|
$i++;
|
|
}
|
|
}
|
|
/* TO */
|
|
else if (strtolower(substr($read[$i], 0, 3)) == "to:") {
|
|
$pos = 0;
|
|
$hdr->to[$pos] = trim(substr($read[$i], 4));
|
|
$i++;
|
|
while (((substr($read[$i], 0, 1) == " ") || (substr($read[$i], 0, 1) == "\t")) && (trim($read[$i]) != "")){
|
|
$pos++;
|
|
$hdr->to[$pos] = trim($read[$i]);
|
|
$i++;
|
|
}
|
|
}
|
|
/* MESSAGE ID */
|
|
else if (strtolower(substr($read[$i], 0, 11)) == "message-id:") {
|
|
$hdr->message_id = trim(substr($read[$i], 11));
|
|
$i++;
|
|
}
|
|
/* ERROR CORRECTION */
|
|
else if (substr($read[$i], 0, 1) == ")") {
|
|
if (strlen(trim($hdr->subject)) == 0) {
|
|
$hdr->subject = _("(no subject)");
|
|
}
|
|
if (strlen(trim($hdr->from)) == 0) {
|
|
$hdr->from = _("(unknown sender)");
|
|
}
|
|
if (strlen(trim($hdr->date)) == 0) {
|
|
$hdr->date = time();
|
|
}
|
|
$i++;
|
|
}
|
|
/* X-PRIORITY */
|
|
else if (strtolower(substr($read[$i], 0, 11)) == "x-priority:") {
|
|
$hdr->priority = trim(substr($read[$i], 11));
|
|
$i++;
|
|
}
|
|
else {
|
|
$i++;
|
|
}
|
|
}
|
|
return $hdr;
|
|
}
|
|
|
|
/* Returns the body of a message. */
|
|
function sqimap_get_message_body ($imap_stream, &$header) {
|
|
$id = $header->id;
|
|
return decodeMime($imap_stream, $header);
|
|
}
|
|
|
|
?>
|