769 lines
27 KiB
PHP
Executable file
769 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) 1999-2004 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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* NOTE: Quite a few functions in this file are obsolete
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*
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* @version $Id$
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* @package squirrelmail
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* @subpackage imap
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*/
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/**
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* Copies specified messages to specified folder
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* @param int $imap_stream The resource ID for the IMAP connection
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* @param string $start Beginning of range to copy
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* @param string $end End of the range to copy
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* @param string $mailbox Which box to copy to
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* @deprecated This function is obsolete and should not be used
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*/
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function sqimap_messages_copy ($imap_stream, $start, $end, $mailbox) {
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$read = sqimap_run_command ($imap_stream, "COPY $start:$end " . sqimap_encode_mailbox_name($mailbox), true, $response, $message, TRUE);
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}
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/**
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* copy a range of messages ($id) to another mailbox ($mailbox)
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* @param int $imap_stream The resource ID for the IMAP socket
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* @param string $id The list of messages to copy
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* @param string $mailbox The destination to copy to
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* @return void
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*/
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function sqimap_msgs_list_copy ($imap_stream, $id, $mailbox) {
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$msgs_id = sqimap_message_list_squisher($id);
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$read = sqimap_run_command ($imap_stream, "COPY $msgs_id " . sqimap_encode_mailbox_name($mailbox), true, $response, $message, TRUE);
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}
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/**
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* move a range of messages ($id) to another mailbox. Deletes the originals.
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* @param int $imap_stream The resource ID for the IMAP socket
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* @param string $id The list of messages to move
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* @param string $mailbox The destination to move to
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* @return void
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*/
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function sqimap_msgs_list_move ($imap_stream, $id, $mailbox) {
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$msgs_id = sqimap_message_list_squisher($id);
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$read = sqimap_run_command ($imap_stream, "COPY $msgs_id " . sqimap_encode_mailbox_name($mailbox), true, $response, $message, TRUE);
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$read = sqimap_run_command ($imap_stream, "STORE $msgs_id +FLAGS (\\Deleted)", true, $response,$message, TRUE);
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}
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/**
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* Deletes specified messages and moves them to trash if possible
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* @deprecated This function is obsolete and should no longer be used
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* @param int $imap_steam The resource ID for the IMAP connection
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* @param string $start Start of range
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* @param string $end End of range
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* @param string $mailbox Mailbox messages are being deleted from
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* @return void
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*/
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function sqimap_messages_delete ($imap_stream, $start, $end, $mailbox, $bypass_trash=false) {
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global $move_to_trash, $trash_folder, $auto_expunge;
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if (($move_to_trash == true) && ($bypass_trash != true) &&
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(sqimap_mailbox_exists($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, $end, "Deleted", true);
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}
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function sqimap_msgs_list_delete ($imap_stream, $mailbox, $id, $bypass_trash=false) {
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global $move_to_trash, $trash_folder;
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$msgs_id = sqimap_message_list_squisher($id);
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if (($move_to_trash == true) && ($bypass_trash != true) &&
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(sqimap_mailbox_exists($imap_stream, $trash_folder) && ($mailbox != $trash_folder)) ) {
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$read = sqimap_run_command ($imap_stream, "COPY $msgs_id " . sqimap_encode_mailbox_name($trash_folder), true, $response, $message, TRUE);
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}
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$read = sqimap_run_command ($imap_stream, "STORE $msgs_id +FLAGS (\\Deleted)", true, $response, $message, TRUE);
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}
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/**
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* Sets the specified messages with specified flag
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*/
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function sqimap_messages_flag ($imap_stream, $start, $end, $flag, $handle_errors) {
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$read = sqimap_run_command ($imap_stream, "STORE $start:$end +FLAGS (\\$flag)", $handle_errors, $response, $message, TRUE);
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}
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function sqimap_toggle_flag($imap_stream, $id, $flag, $set, $handle_errors) {
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$msgs_id = sqimap_message_list_squisher($id);
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$set_string = ($set ? '+' : '-');
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$read = sqimap_run_command ($imap_stream, "STORE $msgs_id ".$set_string."FLAGS ($flag)", $handle_errors, $response, $message, TRUE);
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}
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/** @deprecated */
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function sqimap_get_small_header ($imap_stream, $id, $sent) {
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$res = sqimap_get_small_header_list($imap_stream, $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 $messages_array;
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}
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sort($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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/**
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* Retrieves an array with a sorted uid list. Sorting is done on the imap server
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*
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* @param resource $imap_stream IMAP socket connection
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* @param string $sSortField Field to sort on
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* @param bool $reverse Reverse order search
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* @return array $id sorted uid list
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*/
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function sqimap_get_sort_order ($imap_stream, $sSortField = 'UID',$reverse) {
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global $default_charset,
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$sent_folder;
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$id = array();
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$sort_test = array();
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$sort_query = '';
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if ($sSortField == 'UID') {
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$query = "SEARCH UID 1:*";
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$uids = sqimap_run_command ($imap_stream, $query, true, $response, $message, true);
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if (isset($uids[0])) {
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if (preg_match("/^\* SEARCH (.+)$/", $uids[0], $regs)) {
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$id = preg_split("/ /", trim($regs[1]));
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}
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}
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if (!preg_match("/OK/", $response)) {
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$id = false;
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}
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$id = array_reverse($id);
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return $id;
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}
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if ($sSortField) {
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if ($reverse) {
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$sSortField = 'REVERSE '.$sSortField;
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}
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$query = "SORT ($sSortField) ".strtoupper($default_charset).' ALL';
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$sort_test = sqimap_run_command ($imap_stream, $query, true, $response, $message, TRUE);
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}
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if (isset($sort_test[0])) {
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for ($i=0,$iCnt=count($sort_test);$i<$iCnt;++$i) {
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if (preg_match("/^\* SORT (.+)$/", $sort_test[$i], $regs)) {
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$id = preg_split("/ /", trim($regs[1]));
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break;
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}
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}
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}
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if (!preg_match("/OK/", $response)) {
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return false;
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} else {
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return $id;
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}
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}
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/**
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* Retrieves an array with a sorted uid list. Sorting is done by SquirrelMail
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*
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* @param resource $imap_stream IMAP socket connection
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* @param string $sSortField Field to sort on
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* @param bool $reverse Reverse order search
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* @return array $aUid sorted uid list
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*/
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function get_squirrel_sort ($imap_stream, $sSortField, $reverse = false) {
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if ($sSortField == 'UID') {
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// FIX ME: this is not needed. Try to find another way to solve this
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$query = "SEARCH UID 1:*";
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$uids = sqimap_run_command ($imap_stream, $query, true, $response, $message, true);
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if (isset($uids[0])) {
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if (preg_match("/^\* SEARCH (.+)$/", $uids[0], $regs)) {
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$msgs = preg_split("/ /", trim($regs[1]));
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}
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}
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if (!preg_match("/OK/", $response)) {
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$msgs = false;
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}
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} else if ($sSortField != 'RFC822.SIZE' && $sSortField != 'INTERNALDATE') {
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$msgs = sqimap_get_small_header_list($imap_stream, false, '*',
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array($sSortField), array('UID'));
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} else {
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$msgs = sqimap_get_small_header_list($imap_stream, false, '*',
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array(), array('UID', $sSortField));
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}
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$aUid = array();
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$walk = false;
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switch ($sSortField) {
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// natcasesort section
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case 'FROM':
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case 'TO':
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case 'CC':
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if(!$walk) {
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array_walk($msgs, create_function('&$v,&$k,$f',
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'$v[$f] = (isset($v[$f])) ? $v[$f] : "";
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$addr = parseAddress($v[$f]);
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$v[$f] = ($addr[0][1]) ? decodeHeader($addr[0][1]):$addr[0][0];'),$sSortField);
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$walk = true;
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}
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// nobreak
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case 'SUBJECT':
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if(!$walk) {
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array_walk($msgs, create_function('&$v,&$k,$f',
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'$v[$f] = (isset($v[$f])) ? $v[$f] : "";
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$v[$f] = strtolower(decodeHeader(trim($v[$f])));
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$v[$f] = (preg_match("/^(vedr|sv|re|aw|\[\w\]):\s*(.*)$/si", $v[$f], $matches)) ?
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$matches[2] : $v[$f];'),$sSortField);
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$walk = true;
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}
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foreach ($msgs as $item) {
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$aUid[$item['ID']] = $item[$sSortField];
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}
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natcasesort($aUid);
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$aUid = array_keys($aUid);
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if ($reverse) {
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$aUid = array_reverse($aUid);
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}
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break;
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// \natcasesort section
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// sort_numeric section
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case 'DATE':
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case 'INTERNALDATE':
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if(!$walk) {
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array_walk($msgs, create_function('&$v,$k,$f',
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'$v[$f] = (isset($v[$f])) ? $v[$f] : "";
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$v[$f] = getTimeStamp(explode(" ",$v[$f]));'),$sSortField);
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$walk = true;
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}
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// nobreak;
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case 'RFC822.SIZE':
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if(!$walk) {
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// redefine $sSortField to maintain the same namespace between
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// server-side sorting and squirrelmail sorting
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$sSortField = 'SIZE';
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}
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foreach ($msgs as $item) {
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$aUid[$item['ID']] = (isset($item[$sSortField])) ? $item[$sSortField] : 0;
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}
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if ($reverse) {
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arsort($aUid,SORT_NUMERIC);
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} else {
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asort($aUid, SORT_NUMERIC);
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}
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$aUid = array_keys($aUid);
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break;
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// \sort_numeric section
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case 'UID':
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$aUid = array_reverse($msgs);
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break;
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}
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return $aUid;
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}
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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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/*
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* Notes for future work:
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* indent_array should contain: indent_level, parent and flags,
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* sibling notes ..
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* To achieve that we need to define the following flags:
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* 0: hasnochildren
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* 1: haschildren
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* 2: is first
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* 4: is last
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* a node has sibling nodes if it's not the last node
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* a node has no sibling nodes if it's the last node
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* By using binary comparations we can store the flag in one var
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*
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* example:
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* -1 par = 0, level = 0, flag = 1 + 2 + 4 = 7 (haschildren, isfirst, islast)
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* \-2 par = 1, level = 1, flag = 0 + 2 = 2 (hasnochildren, isfirst)
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* |-3 par = 1, level = 1, flag = 1 + 4 = 5 (haschildren, islast)
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* \-4 par = 3, level = 2, flag = 1 + 2 + 4 = 7 (haschildren, isfirst, islast)
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* \-5 par = 4, level = 3, flag = 0 + 2 + 4 = 6 (hasnochildren, isfirst, islast)
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*/
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function get_parent_level ($thread_new) {
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$parent = '';
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$child = '';
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$cutoff = 0;
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/*
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* loop through the threads and take unwanted characters out
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* of the thread string then chop it up
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*/
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for ($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[$parent] = 0;
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/*
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* now the children, checking each thread portion for
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* ),(, and space, adjusting the level and space values
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* to get the indent level
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*/
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$level = 0;
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$spaces = array();
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$spaces_total = 0;
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$indent = 0;
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$fake = FALSE;
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for ($k=1,$iCnt=count($thread_new[$i])-1;$k<$iCnt;++$k) {
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$chars = count_chars($thread_new[$i][$k], 1);
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if (isset($chars['40'])) { /* testing for ( */
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$level += $chars['40'];
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}
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if (isset($chars['41'])) { /* testing for ) */
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$level -= $chars['41'];
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$spaces[$level] = 0;
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/* if we were faking lets stop, this portion
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* of the thread is over
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*/
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if ($level == $cutoff) {
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$fake = FALSE;
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}
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}
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if (isset($chars['32'])) { /* testing for space */
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if (!isset($spaces[$level])) {
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$spaces[$level] = 0;
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}
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$spaces[$level] += $chars['32'];
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}
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for ($x=0;$x<=$level;$x++) {
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if (isset($spaces[$x])) {
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$spaces_total += $spaces[$x];
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}
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}
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$indent = $level + $spaces_total;
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/* must have run into a message that broke the thread
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* so we are adjusting for that portion
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*/
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if ($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[$child] = ($indent < 0) ? 0 : $indent;
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$spaces_total = 0;
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}
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}
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return $indent_array;
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}
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/**
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* Returns an array with each element as a string representing one
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* message-thread as returned by the IMAP server.
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*/
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function get_thread_sort ($imap_stream) {
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global $thread_new, $sort_by_ref, $default_charset, $server_sort_array, $indent_array;
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if (sqsession_is_registered('thread_new')) {
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sqsession_unregister('thread_new');
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}
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if (sqsession_is_registered('indent_array')) {
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sqsession_unregister('indent_array');
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}
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if (sqsession_is_registered('server_sort_array')) {
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sqsession_unregister('server_sort_array');
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}
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$thread_temp = array ();
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if ($sort_by_ref == 1) {
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$sort_type = 'REFERENCES';
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} else {
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$sort_type = 'ORDEREDSUBJECT';
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}
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$query = "THREAD $sort_type ".strtoupper($default_charset)." ALL";
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$thread_test = sqimap_run_command ($imap_stream, $query, true, $response, $message, TRUE);
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if (isset($thread_test[0])) {
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for ($i=0,$iCnt=count($thread_test);$i<$iCnt;++$i) {
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if (preg_match("/^\* THREAD (.+)$/", $thread_test[$i], $regs)) {
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$thread_list = trim($regs[1]);
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break;
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}
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}
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} else {
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$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 $server_sort_array;
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}
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if (isset($thread_list)) {
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$thread_temp = preg_split("//", $thread_list, -1, PREG_SPLIT_NO_EMPTY);
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}
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$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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$thread_new[0] = "";
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/*
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* parse the thread response into separate threads
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*
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* example:
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* [0] => (540)
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* [1] => (1386)
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* [2] => (1599 759 959 37)
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* [3] => (492 1787)
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* [4] => ((933)(1891))
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* [5] => (1030 (1497)(845)(1637))
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*/
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for ($i=0,$iCnt=count($thread_temp);$i<$iCnt;$i++) {
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if ($thread_temp[$i] != ')' && $thread_temp[$i] != '(') {
|
|
$thread_new[$k] = $thread_new[$k] . $thread_temp[$i];
|
|
} elseif ($thread_temp[$i] == '(') {
|
|
$thread_new[$k] .= $thread_temp[$i];
|
|
$counter++;
|
|
} elseif ($thread_temp[$i] == ')') {
|
|
if ($counter > 1) {
|
|
$thread_new[$k] .= $thread_temp[$i];
|
|
$counter = $counter - 1;
|
|
} else {
|
|
$thread_new[$k] .= $thread_temp[$i];
|
|
$k++;
|
|
$thread_new[$k] = "";
|
|
$counter = $counter - 1;
|
|
}
|
|
}
|
|
}
|
|
sqsession_register($thread_new, 'thread_new');
|
|
$thread_new = array_reverse($thread_new);
|
|
/* place the threads after each other in one string */
|
|
$thread_list = implode(" ", $thread_new);
|
|
$thread_list = str_replace("(", " ", $thread_list);
|
|
$thread_list = str_replace(")", " ", $thread_list);
|
|
$thread_list = preg_split("/\s/", $thread_list, -1, PREG_SPLIT_NO_EMPTY);
|
|
$server_sort_array = $thread_list;
|
|
|
|
$indent_array = get_parent_level ($thread_new);
|
|
sqsession_register($indent_array, 'indent_array');
|
|
|
|
sqsession_register($server_sort_array, 'server_sort_array');
|
|
return $thread_list;
|
|
}
|
|
|
|
|
|
function elapsedTime($start) {
|
|
$stop = gettimeofday();
|
|
$timepassed = 1000000 * ($stop['sec'] - $start['sec']) + $stop['usec'] - $start['usec'];
|
|
return $timepassed;
|
|
}
|
|
|
|
// only used in sqimap_get_small_header_list
|
|
function parseString($read,&$i) {
|
|
$char = $read{$i};
|
|
$s = '';
|
|
if ($char == '"') {
|
|
$iPos = ++$i;
|
|
while (true) {
|
|
$iPos = strpos($read,'"',$iPos);
|
|
if (!$iPos) break;
|
|
if ($iPos && $read{$iPos -1} != '\\') {
|
|
$s = substr($read,$i,($iPos-$i));
|
|
$i = $iPos;
|
|
break;
|
|
}
|
|
$iPos++;
|
|
if ($iPos > strlen($read)) {
|
|
break;
|
|
}
|
|
}
|
|
} else if ($char == '{') {
|
|
$lit_cnt = '';
|
|
++$i;
|
|
$iPos = strpos($read,'}',$i);
|
|
if ($iPos) {
|
|
$lit_cnt = substr($read, $i, $iPos - $i);
|
|
$i += strlen($lit_cnt) + 3; /* skip } + \r + \n */
|
|
/* Now read the literal */
|
|
$s = ($lit_cnt ? substr($read,$i,$lit_cnt): '');
|
|
$i += $lit_cnt;
|
|
/* temp bugfix (SM 1.5 will have a working clean version)
|
|
too much work to implement that version right now */
|
|
--$i;
|
|
} else { /* should never happen */
|
|
$i += 3; /* } + \r + \n */
|
|
$s = '';
|
|
}
|
|
} else {
|
|
return false;
|
|
}
|
|
++$i;
|
|
return $s;
|
|
}
|
|
|
|
// only used in sqimap_get_small_header_list
|
|
function parseArray($read,&$i) {
|
|
$i = strpos($read,'(',$i);
|
|
$i_pos = strpos($read,')',$i);
|
|
$s = substr($read,$i+1,$i_pos - $i -1);
|
|
$a = explode(' ',$s);
|
|
if ($i_pos) {
|
|
$i = $i_pos+1;
|
|
return $a;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function sqimap_get_small_header_list ($imap_stream, $msg_list, $show_num=false,
|
|
$aHeaderFields = array('Date', 'To', 'Cc', 'From', 'Subject', 'X-Priority', 'Content-Type'),
|
|
$aFetchItems = array('FLAGS', 'UID', 'RFC822.SIZE', 'INTERNALDATE')) {
|
|
|
|
global $squirrelmail_language, $color, $data_dir, $username, $imap_server_type;
|
|
global $allow_server_sort;
|
|
|
|
$messages = array();
|
|
$read_list = array();
|
|
|
|
/* Get the small headers for each message in $msg_list */
|
|
if ($show_num != '999999' && $show_num != '*' ) {
|
|
$msgs_str = sqimap_message_list_squisher($msg_list);
|
|
/*
|
|
* We need to return the data in the same order as the caller supplied
|
|
* in $msg_list, but IMAP servers are free to return responses in
|
|
* whatever order they wish... So we need to re-sort manually
|
|
*/
|
|
for ($i = 0; $i < sizeof($msg_list); $i++) {
|
|
$messages["$msg_list[$i]"] = array();
|
|
}
|
|
} else {
|
|
$msgs_str = '1:*';
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
* Create the query
|
|
*/
|
|
|
|
$internaldate = getPref($data_dir, $username, 'internal_date_sort');
|
|
if (($i = array_search('INTERNALDATE',$aFetchItems,true)) !== false && $internaldate == false) {
|
|
unset($aFetchItems[$i]);
|
|
}
|
|
$sFetchItems = '';
|
|
$query = "FETCH $msgs_str (";
|
|
if (count($aFetchItems)) {
|
|
$sFetchItems = implode(' ',$aFetchItems);
|
|
}
|
|
if (count($aHeaderFields)) {
|
|
$sHeaderFields = implode(' ',$aHeaderFields);
|
|
$sFetchItems .= ' BODY.PEEK[HEADER.FIELDS ('.$sHeaderFields.')]';
|
|
}
|
|
$query .= trim($sFetchItems) . ')';
|
|
$read_list = sqimap_run_command_list ($imap_stream, $query, true, $response, $message, TRUE);
|
|
$i = 0;
|
|
|
|
foreach ($read_list as $r) {
|
|
// use unset because we do isset below
|
|
$read = implode('',$r);
|
|
|
|
/*
|
|
* #id<space>FETCH<space>(
|
|
*/
|
|
|
|
/* extract the message id */
|
|
$i_space = strpos($read,' ',2);
|
|
$id = substr($read,2,$i_space-2);
|
|
$fetch = substr($read,$i_space+1,5);
|
|
if (!is_numeric($id) && $fetch !== 'FETCH') {
|
|
set_up_language($squirrelmail_language);
|
|
echo '<br><b><font color=$color[2]>' .
|
|
_("ERROR : Could not complete request.") .
|
|
'</b><br>' .
|
|
_("Unknown response from IMAP server: ") . ' 1.' .
|
|
htmlspecialchars($read) . "</font><br>\n";
|
|
break;
|
|
}
|
|
$i = strpos($read,'(',$i_space+5);
|
|
$read = substr($read,$i+1);
|
|
$i_len = strlen($read);
|
|
$i = 0;
|
|
while ($i < $i_len && $i !== false) {
|
|
/* get argument */
|
|
$read = trim(substr($read,$i));
|
|
$i_len = strlen($read);
|
|
$i = strpos($read,' ');
|
|
$arg = substr($read,0,$i);
|
|
++$i;
|
|
switch ($arg)
|
|
{
|
|
case 'UID':
|
|
$i_pos = strpos($read,' ',$i);
|
|
if (!$i_pos) {
|
|
$i_pos = strpos($read,')',$i);
|
|
}
|
|
if ($i_pos) {
|
|
$unique_id = substr($read,$i,$i_pos-$i);
|
|
$i = $i_pos+1;
|
|
} else {
|
|
break 3;
|
|
}
|
|
break;
|
|
case 'FLAGS':
|
|
$flags = parseArray($read,$i);
|
|
if (!$flags) break 3;
|
|
$aFlags = array();
|
|
foreach ($flags as $flag) {
|
|
$flag = strtolower($flag);
|
|
$aFlags[$flag] = true;
|
|
}
|
|
$msg['FLAGS'] = $aFlags;
|
|
break;
|
|
case 'RFC822.SIZE':
|
|
$i_pos = strpos($read,' ',$i);
|
|
if (!$i_pos) {
|
|
$i_pos = strpos($read,')',$i);
|
|
}
|
|
if ($i_pos) {
|
|
$msg['SIZE'] = substr($read,$i,$i_pos-$i);
|
|
$i = $i_pos+1;
|
|
} else {
|
|
break 3;
|
|
}
|
|
|
|
break;
|
|
case 'INTERNALDATE':
|
|
$msg['INTERNALDATE'] = str_replace(' ', ' ',parseString($read,$i));
|
|
break;
|
|
case 'BODY.PEEK[HEADER.FIELDS':
|
|
case 'BODY[HEADER.FIELDS':
|
|
$i = strpos($read,'{',$i);
|
|
$header = parseString($read,$i);
|
|
if ($header === false) break 2;
|
|
/* First we replace all \r\n by \n, and unfold the header */
|
|
$hdr = trim(str_replace(array("\r\n", "\n\t", "\n "),array("\n", ' ', ' '), $header));
|
|
/* Now we can make a new header array with */
|
|
/* each element representing a headerline */
|
|
$hdr = explode("\n" , $hdr);
|
|
foreach ($hdr as $line) {
|
|
$pos = strpos($line, ':');
|
|
if ($pos > 0) {
|
|
$field = strtolower(substr($line, 0, $pos));
|
|
if (!strstr($field,' ')) { /* valid field */
|
|
$value = trim(substr($line, $pos+1));
|
|
switch($field)
|
|
{
|
|
case 'to': $msg['TO'] = $value; break;
|
|
case 'cc': $msg['CC'] = $value; break;
|
|
case 'from': $msg['FROM'] = $value; break;
|
|
case 'date':
|
|
$msg['DATE'] = str_replace(' ', ' ', $value);
|
|
break;
|
|
case 'x-priority': $msg['PRIORITY'] = $value; break;
|
|
case 'subject': $msg['SUBJECT'] = $value; break;
|
|
case 'content-type':
|
|
$type = $value;
|
|
if ($pos = strpos($type, ";")) {
|
|
$type = substr($type, 0, $pos);
|
|
}
|
|
$type = explode("/", $type);
|
|
if(!is_array($type)) {
|
|
$msg['TYPE0'] = 'text';
|
|
$msg['TYPE1'] = 'plain';
|
|
}
|
|
break;
|
|
default: break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
++$i;
|
|
break;
|
|
}
|
|
}
|
|
$msgi ="$unique_id";
|
|
$msg['ID'] = $unique_id;
|
|
|
|
$messages[$msgi] = $msg;
|
|
++$msgi;
|
|
}
|
|
array_reverse($messages);
|
|
return $messages;
|
|
}
|
|
|
|
/**
|
|
* Returns a message array with all the information about a message.
|
|
* See the documentation folder for more information about this array.
|
|
*/
|
|
function sqimap_get_message ($imap_stream, $id, $mailbox) {
|
|
// typecast to int to prohibit 1:* msgs sets
|
|
$id = (int) $id;
|
|
$flags = array();
|
|
$read = sqimap_run_command ($imap_stream, "FETCH $id (FLAGS BODYSTRUCTURE)", true, $response, $message, TRUE);
|
|
if ($read) {
|
|
if (preg_match('/.+FLAGS\s\((.*)\)\s/AUi',$read[0],$regs)) {
|
|
if (trim($regs[1])) {
|
|
$flags = preg_split('/ /', $regs[1],-1,'PREG_SPLIT_NI_EMPTY');
|
|
}
|
|
}
|
|
} else {
|
|
/* the message was not found, maybe the mailbox was modified? */
|
|
global $sort, $startMessage, $color;
|
|
|
|
$errmessage = _("The server couldn't find the message you requested.") .
|
|
'<p>'._("Most probably your message list was out of date and the message has been moved away or deleted (perhaps by another program accessing the same mailbox).");
|
|
/* this will include a link back to the message list */
|
|
error_message($errmessage, $mailbox, $sort, (int) $startMessage, $color);
|
|
exit;
|
|
}
|
|
$bodystructure = implode('',$read);
|
|
$msg = mime_structure($bodystructure,$flags);
|
|
$read = sqimap_run_command ($imap_stream, "FETCH $id BODY[HEADER]", true, $response, $message, TRUE);
|
|
$rfc822_header = new Rfc822Header();
|
|
$rfc822_header->parseHeader($read);
|
|
$msg->rfc822_header = $rfc822_header;
|
|
return $msg;
|
|
}
|
|
|
|
?>
|