<?php
/**
- * imap_messages.php
- *
- * Copyright (c) 1999-2003 The SquirrelMail Project Team
- * Licensed under the GNU GPL. For full terms see the file COPYING.
- *
- * This implements functions that manipulate messages
- *
- * $Id$
- */
+* imap_messages.php
+*
+* Copyright (c) 1999-2004 The SquirrelMail Project Team
+* Licensed under the GNU GPL. For full terms see the file COPYING.
+*
+* This implements functions that manipulate messages
+* NOTE: Quite a few functions in this file are obsolete
+*
+* @version $Id$
+* @package squirrelmail
+* @subpackage imap
+*/
-/* Copies specified messages to specified folder */
-/* obsolete */
+/**
+* Copies specified messages to specified folder
+* @param int $imap_stream The resource ID for the IMAP connection
+* @param string $start Beginning of range to copy
+* @param string $end End of the range to copy
+* @param string $mailbox Which box to copy to
+* @deprecated This function is obsolete and should not be used
+*/
function sqimap_messages_copy ($imap_stream, $start, $end, $mailbox) {
- global $uid_support;
- $read = sqimap_run_command ($imap_stream, "COPY $start:$end \"$mailbox\"", true, $response, $message, $uid_support);
+ $read = sqimap_run_command ($imap_stream, "COPY $start:$end " . sqimap_encode_mailbox_name($mailbox), true, $response, $message, TRUE);
}
+/**
+* copy a range of messages ($id) to another mailbox ($mailbox)
+* @param int $imap_stream The resource ID for the IMAP socket
+* @param string $id The list of messages to copy
+* @param string $mailbox The destination to copy to
+* @return void
+*/
function sqimap_msgs_list_copy ($imap_stream, $id, $mailbox) {
- global $uid_support;
- $msgs_id = sqimap_message_list_squisher($id);
- $read = sqimap_run_command ($imap_stream, "COPY $msgs_id \"$mailbox\"", true, $response, $message, $uid_support);
- $read = sqimap_run_command ($imap_stream, "STORE $msgs_id +FLAGS (\\Deleted)", true, $response, $message, $uid_support);
+ $msgs_id = sqimap_message_list_squisher($id);
+ $read = sqimap_run_command ($imap_stream, "COPY $msgs_id " . sqimap_encode_mailbox_name($mailbox), true, $response, $message, TRUE);
+}
+
+/**
+* move a range of messages ($id) to another mailbox. Deletes the originals.
+* @param int $imap_stream The resource ID for the IMAP socket
+* @param string $id The list of messages to move
+* @param string $mailbox The destination to move to
+* @return void
+*/
+function sqimap_msgs_list_move ($imap_stream, $id, $mailbox) {
+ $msgs_id = sqimap_message_list_squisher($id);
+ $read = sqimap_run_command ($imap_stream, "COPY $msgs_id " . sqimap_encode_mailbox_name($mailbox), true, $response, $message, TRUE);
+ $read = sqimap_run_command ($imap_stream, "STORE $msgs_id +FLAGS (\\Deleted)", true, $response,$message, TRUE);
}
-/* Deletes specified messages and moves them to trash if possible */
-/* obsolete */
-function sqimap_messages_delete ($imap_stream, $start, $end, $mailbox) {
- global $move_to_trash, $trash_folder, $auto_expunge, $uid_support;
+/**
+* Deletes specified messages and moves them to trash if possible
+* @deprecated This function is obsolete and should no longer be used
+* @param int $imap_steam The resource ID for the IMAP connection
+* @param string $start Start of range
+* @param string $end End of range
+* @param string $mailbox Mailbox messages are being deleted from
+* @return void
+*/
+function sqimap_messages_delete ($imap_stream, $start, $end, $mailbox, $bypass_trash=false) {
+ global $move_to_trash, $trash_folder, $auto_expunge;
- if (($move_to_trash == true) && (sqimap_mailbox_exists($imap_stream, $trash_folder) && ($mailbox != $trash_folder))) {
+ if (($move_to_trash == true) && ($bypass_trash != true) &&
+ (sqimap_mailbox_exists($imap_stream, $trash_folder) && ($mailbox != $trash_folder))) {
sqimap_messages_copy ($imap_stream, $start, $end, $trash_folder);
}
sqimap_messages_flag ($imap_stream, $start, $end, "Deleted", true);
}
-function sqimap_msgs_list_delete ($imap_stream, $mailbox, $id) {
- global $move_to_trash, $trash_folder, $uid_support;
+function sqimap_msgs_list_delete ($imap_stream, $mailbox, $id, $bypass_trash=false) {
+ global $move_to_trash, $trash_folder;
$msgs_id = sqimap_message_list_squisher($id);
- if (($move_to_trash == true) && (sqimap_mailbox_exists($imap_stream, $trash_folder) && ($mailbox != $trash_folder))) {
- $read = sqimap_run_command ($imap_stream, "COPY $msgs_id \"$trash_folder\"", true, $response, $message, $uid_support);
+ if (($move_to_trash == true) && ($bypass_trash != true) &&
+ (sqimap_mailbox_exists($imap_stream, $trash_folder) && ($mailbox != $trash_folder)) ) {
+ $read = sqimap_run_command ($imap_stream, "COPY $msgs_id " . sqimap_encode_mailbox_name($trash_folder), true, $response, $message, TRUE);
}
- $read = sqimap_run_command ($imap_stream, "STORE $msgs_id +FLAGS (\\Deleted)", true, $response, $message, $uid_support);
+ $read = sqimap_run_command ($imap_stream, "STORE $msgs_id +FLAGS (\\Deleted)", true, $response, $message, TRUE);
}
-/* Sets the specified messages with specified flag */
+/**
+* Sets the specified messages with specified flag
+*/
function sqimap_messages_flag ($imap_stream, $start, $end, $flag, $handle_errors) {
- global $uid_support;
- $read = sqimap_run_command ($imap_stream, "STORE $start:$end +FLAGS (\\$flag)", $handle_errors, $response, $message, $uid_support);
-}
-
-/* Remove specified flag from specified messages */
-function sqimap_messages_remove_flag ($imap_stream, $start, $end, $flag, $handle_errors) {
- global $uid_support;
- $read = sqimap_run_command ($imap_stream, "STORE $start:$end -FLAGS (\\$flag)", $handle_errors, $response, $message, $uid_support);
+ $read = sqimap_run_command ($imap_stream, "STORE $start:$end +FLAGS (\\$flag)", $handle_errors, $response, $message, TRUE);
}
function sqimap_toggle_flag($imap_stream, $id, $flag, $set, $handle_errors) {
- global $uid_support;
$msgs_id = sqimap_message_list_squisher($id);
$set_string = ($set ? '+' : '-');
- $read = sqimap_run_command ($imap_stream, "STORE $msgs_id ".$set_string."FLAGS ($flag)", $handle_errors, $response, $message, $uid_support);
-}
-
-
-/* Returns some general header information -- FROM, DATE, and SUBJECT */
-class small_header {
- var $from = '', $subject = '', $date = '', $to = '',
- $priority = 0, $message_id = 0, $cc = '', $uid = '';
+ $read = sqimap_run_command ($imap_stream, "STORE $msgs_id ".$set_string."FLAGS ($flag)", $handle_errors, $response, $message, TRUE);
}
+/** @deprecated */
function sqimap_get_small_header ($imap_stream, $id, $sent) {
- $res = sqimap_get_small_header_list($imap_stream, array($id), $sent);
+ $res = sqimap_get_small_header_list($imap_stream, $id, $sent);
return $res[0];
}
-/*
- * Sort the message list and crunch to be as small as possible
- * (overflow could happen, so make it small if possible)
- */
+/**
+* Sort the message list and crunch to be as small as possible
+* (overflow could happen, so make it small if possible)
+*/
function sqimap_message_list_squisher($messages_array) {
if( !is_array( $messages_array ) ) {
return $messages_array;
return $msgs_str;
}
-/* returns the references header lines */
-function get_reference_header ($imap_stream, $message) {
- global $uid_support;
- $responses = array ();
- $sid = sqimap_session_id($uid_support);
- $results = array();
- $references = "";
- $query = "$sid FETCH $message BODY[HEADER.FIELDS (References)]\r\n";
- fputs ($imap_stream, $query);
- $responses = sqimap_read_data_list($imap_stream, $sid, true, $responses, $message);
- if (!eregi("^\\* ([0-9]+) FETCH", $responses[0][0], $regs)) {
- $responses = array ();
- }
- return $responses;
-}
-
-
-/* get sort order from server and
- * return it as the $id array for
- * mailbox_display
- */
-
-function sqimap_get_sort_order ($imap_stream, $sort, $mbxresponse) {
- global $default_charset, $thread_sort_messages,
- $internal_date_sort, $server_sort_array,
- $sent_folder, $mailbox, $uid_support;
-
- if (sqsession_is_registered('server_sort_array')) {
- sqsession_unregister('server_sort_array');
- }
+/**
+* Retrieves an array with a sorted uid list. Sorting is done on the imap server
+*
+* @param resource $imap_stream IMAP socket connection
+* @param string $sSortField Field to sort on
+* @param bool $reverse Reverse order search
+* @return array $id sorted uid list
+*/
+function sqimap_get_sort_order ($imap_stream, $sSortField,$reverse) {
+ global $default_charset,
+ $sent_folder;
- $sid = sqimap_session_id($uid_support);
- $sort_on = array();
- $reverse = 0;
- $server_sort_array = array();
+ $id = array();
$sort_test = array();
$sort_query = '';
- if ($sort == 6) {
- if ($uid_support) {
- if (isset($mbxresponse['UIDNEXT']) && $mbxresponse['UIDNEXT']) {
- $uidnext = $mbxresponse['UIDNEXT']-1;
- } else {
- $uidnext = '*';
- }
- $uid_query = "$sid SEARCH UID 1:$uidnext\r\n";
- fputs($imap_stream, $uid_query);
- $uids = sqimap_read_data($imap_stream, $sid, true ,$response, $message);
- if (isset($uids[0])) {
- if (preg_match("/^\* SEARCH (.+)$/", $uids[0], $regs)) {
- $server_sort_array = preg_split("/ /", trim($regs[1]));
- }
- }
- if (!preg_match("/OK/", $response)) {
- $server_sort_array = 'no';
- }
- } else {
- $qty = $mbxresponse['EXISTS'];
- $server_sort_array = range(1, $qty);
+ if ($sSortField) {
+ if ($reverse) {
+ $sSortField = 'REVERSE '.$sSortField;
}
- sqsession_register($server_sort_array, 'server_sort_array');
- return $server_sort_array;
- }
-
- $sort_on = array (0=> 'DATE',
- 1=> 'DATE',
- 2=> 'FROM',
- 3=> 'FROM',
- 4=> 'SUBJECT',
- 5=> 'SUBJECT');
- if ($internal_date_sort == true) {
- $sort_on[0] = 'ARRIVAL';
- $sort_on[1] = 'ARRIVAL';
- }
- if ($sent_folder == $mailbox) {
- $sort_on[2] = 'TO';
- $sort_on[3] = 'TO';
- }
- if (!empty($sort_on[$sort])) {
- $sort_query = "$sid SORT ($sort_on[$sort]) ".strtoupper($default_charset)." ALL\r\n";
- fputs($imap_stream, $sort_query);
- $sort_test = sqimap_read_data($imap_stream, $sid, true ,$response, $message);
+ $query = "SORT ($sSortField) ".strtoupper($default_charset).' ALL';
+ $sort_test = sqimap_run_command ($imap_stream, $query, true, $response, $message, TRUE);
}
if (isset($sort_test[0])) {
- if (preg_match("/^\* SORT (.+)$/", $sort_test[0], $regs)) {
- $server_sort_array = preg_split("/ /", trim($regs[1]));
+ for ($i=0,$iCnt=count($sort_test);$i<$iCnt;++$i) {
+ if (preg_match("/^\* SORT (.+)$/", $sort_test[$i], $regs)) {
+ $id = preg_split("/ /", trim($regs[1]));
+ break;
+ }
}
}
- if ($sort == 0 || $sort == 2 || $sort == 4) {
- $server_sort_array = array_reverse($server_sort_array);
- }
if (!preg_match("/OK/", $response)) {
- $server_sort_array = 'no';
+ return false;
+ } else {
+ return $id;
}
- sqsession_register($server_sort_array, 'server_sort_array');
- return $server_sort_array;
}
-
-function sqimap_get_php_sort_order ($imap_stream, $mbxresponse) {
- global $uid_support;
-
- if (sqsession_is_registered('php_sort_array')) {
- sqsession_unregister('php_sort_array');
+/**
+* Retrieves an array with a sorted uid list. Sorting is done by SquirrelMail
+*
+* @param resource $imap_stream IMAP socket connection
+* @param string $sSortField Field to sort on
+* @param bool $reverse Reverse order search
+* @return array $aUid sorted uid list
+*/
+function get_squirrel_sort ($imap_stream, $sSortField, $reverse = false) {
+ if ($sSortField != 'RFC822.SIZE' && $sSortField != 'INTERNALDATE') {
+ $msgs = sqimap_get_small_header_list($imap_stream, false, '*',
+ array($sSortField), array());
+ } else {
+ $msgs = sqimap_get_small_header_list($imap_stream, false, '*',
+ array(), array($sSortField));
}
-
- $sid = sqimap_session_id($uid_support);
- $php_sort_array = array();
-
- if ($uid_support) {
- if (isset($mbxresponse['UIDNEXT']) && $mbxresponse['UIDNEXT']) {
- $uidnext = $mbxresponse['UIDNEXT']-1;
- } else {
- $uidnext = '*';
- }
- $uid_query = "$sid SEARCH UID 1:$uidnext\r\n";
- fputs($imap_stream, $uid_query);
- $uids = sqimap_read_data($imap_stream, $sid, true ,$response, $message);
- if (isset($uids[0])) {
- if (preg_match("/^\* SEARCH (.+)$/", $uids[0], $regs)) {
- $php_sort_array = preg_split("/ /", trim($regs[1]));
- }
+ $aUid = array();
+ $walk = false;
+ switch ($sSortField) {
+ // natcasesort section
+ case 'FROM':
+ case 'TO':
+ case 'CC':
+ if(!$walk) {
+ array_walk($msgs, create_function('&$v,&$k,$f',
+ '$v[$f] = (isset($v[$f])) ? $v[$f] : "";
+ $addr = parseAddress($v[$f]);
+ $v[$f] = ($addr[0][1]) ? decodeHeader($addr[0][1]):$addr[0][0];'),$sSortField);
+ $walk = true;
}
- if (!preg_match("/OK/", $response)) {
- $php_sort_array = 'no';
+ // nobreak
+ case 'SUBJECT':
+ if(!$walk) {
+ array_walk($msgs, create_function('&$v,&$k,$f',
+ '$v[$f] = (isset($v[$f])) ? $v[$f] : "";
+ $v[$f] = strtolower(decodeHeader(trim($v[$f])));
+ $v[$f] = (preg_match("/^(vedr|sv|re|aw|\[\w\]):\s*(.*)$/si", $v[$f], $matches)) ?
+ $matches[2] : $v[$f];'),$sSortField);
+ $walk = true;
}
- } else {
- $qty = $mbxresponse['EXISTS'];
- $php_sort_array = range(1, $qty);
+ foreach ($msgs as $item) {
+ $aUid[$item['ID']] = $item[$sSortField];
+ }
+ natcasesort($aUid);
+ $aUid = array_keys($aUid);
+ if ($reverse) {
+ $aUid = array_reverse($aUid);
+ }
+ break;
+ // \natcasesort section
+ // sort_numeric section
+ case 'DATE':
+ case 'INTERNALDATE':
+ if(!$walk) {
+ array_walk($msgs, create_function('&$v,$k,$f',
+ '$v[$f] = (isset($v[$f])) ? $v[$f] : "";
+ $v[$f] = getTimeStamp(explode(" ",$v[$f]));'),$sSortField);
+ $walk = true;
+ }
+ // nobreak;
+ case 'RFC822.SIZE':
+ if(!$walk) {
+ // redefine $sSortField to maintain the same namespace between
+ // server-side sorting and squirrelmail sorting
+ $sSortField = 'SIZE';
+ }
+ foreach ($msgs as $item) {
+ $aUid[$item['ID']] = (isset($item[$sSortField])) ? $item[$sSortField] : 0;
+ }
+ if ($reverse) {
+ arsort($aUid,SORT_NUMERIC);
+ } else {
+ asort($aUid, SORT_NUMERIC);
+ }
+ $aUid = array_keys($aUid);
+ break;
+ // \sort_numeric section
+ case 'UID':
+ $aUid = array_reverse($msgs);
+ break;
}
- sqsession_register($php_sort_array, 'php_sort_array');
- return $php_sort_array;
+ return $aUid;
}
-
-/* returns an indent array for printMessageinfo()
- this represents the amount of indent needed (value)
- for this message number (key)
+/**
+* Returns an indent array for printMessageinfo()
+* This represents the amount of indent needed (value),
+* for this message number (key)
*/
-function get_parent_level ($imap_stream) {
- global $sort_by_ref, $default_charset, $thread_new;
- $parent = "";
- $child = "";
- $cutoff = 0;
+/*
+ * Notes for future work:
+ * indent_array should contain: indent_level, parent and flags,
+ * sibling notes ..
+ * To achieve that we need to define the following flags:
+ * 0: hasnochildren
+ * 1: haschildren
+ * 2: is first
+ * 4: is last
+ * a node has sibling nodes if it's not the last node
+ * a node has no sibling nodes if it's the last node
+ * By using binary comparations we can store the flag in one var
+ *
+ * example:
+ * -1 par = 0, level = 0, flag = 1 + 2 + 4 = 7 (haschildren, isfirst, islast)
+ * \-2 par = 1, level = 1, flag = 0 + 2 = 2 (hasnochildren, isfirst)
+ * |-3 par = 1, level = 1, flag = 1 + 4 = 5 (haschildren, islast)
+ * \-4 par = 3, level = 2, flag = 1 + 2 + 4 = 7 (haschildren, isfirst, islast)
+ * \-5 par = 4, level = 3, flag = 0 + 2 + 4 = 6 (hasnochildren, isfirst, islast)
+ */
+function get_parent_level ($thread_new) {
+ $parent = '';
+ $child = '';
+ $cutoff = 0;
- /* loop through the threads and take unwanted characters out
- of the thread string then chop it up
+ /*
+ * loop through the threads and take unwanted characters out
+ * of the thread string then chop it up
*/
for ($i=0;$i<count($thread_new);$i++) {
$thread_new[$i] = preg_replace("/\s\(/", "(", $thread_new[$i]);
$thread_new[$i] = preg_replace("/(\d+)/", "$1|", $thread_new[$i]);
$thread_new[$i] = preg_split("/\|/", $thread_new[$i], -1, PREG_SPLIT_NO_EMPTY);
- }
+ }
$indent_array = array();
- if (!$thread_new) {
- $thread_new = array();
- }
+ if (!$thread_new) {
+ $thread_new = array();
+ }
/* looping through the parts of one message thread */
for ($i=0;$i<count($thread_new);$i++) {
- /* first grab the parent, it does not indent */
+ /* first grab the parent, it does not indent */
if (isset($thread_new[$i][0])) {
if (preg_match("/(\d+)/", $thread_new[$i][0], $regs)) {
}
$indent_array[$parent] = 0;
- /* now the children, checking each thread portion for
- ),(, and space, adjusting the level and space values
- to get the indent level
- */
+ /*
+ * now the children, checking each thread portion for
+ * ),(, and space, adjusting the level and space values
+ * to get the indent level
+ */
$level = 0;
$spaces = array();
$spaces_total = 0;
$indent = 0;
$fake = FALSE;
- for ($k=1;$k<(count($thread_new[$i]))-1;$k++) {
+ for ($k=1,$iCnt=count($thread_new[$i])-1;$k<$iCnt;++$k) {
$chars = count_chars($thread_new[$i][$k], 1);
if (isset($chars['40'])) { /* testing for ( */
- $level = $level + $chars['40'];
+ $level += $chars['40'];
}
if (isset($chars['41'])) { /* testing for ) */
- $level = $level - $chars['41'];
+ $level -= $chars['41'];
$spaces[$level] = 0;
/* if we were faking lets stop, this portion
- of the thread is over
- */
+ * of the thread is over
+ */
if ($level == $cutoff) {
$fake = FALSE;
}
if (!isset($spaces[$level])) {
$spaces[$level] = 0;
}
- $spaces[$level] = $spaces[$level] + $chars['32'];
+ $spaces[$level] += $chars['32'];
}
for ($x=0;$x<=$level;$x++) {
if (isset($spaces[$x])) {
- $spaces_total = $spaces_total + $spaces[$x];
+ $spaces_total += $spaces[$x];
}
}
$indent = $level + $spaces_total;
/* must have run into a message that broke the thread
- so we are adjusting for that portion
- */
+ * so we are adjusting for that portion
+ */
if ($fake == TRUE) {
$indent = $indent +1;
}
$child = $regs[1];
}
/* the thread must be broken if $indent == 0
- so indent the message once and start faking it
- */
+ * so indent the message once and start faking it
+ */
if ($indent == 0) {
$indent = 1;
$fake = TRUE;
$cutoff = $level;
}
/* dont need abs but if indent was negative
- errors would occur
- */
- $indent_array[$child] = abs($indent);
+ * errors would occur
+ */
+ $indent_array[$child] = ($indent < 0) ? 0 : $indent;
$spaces_total = 0;
}
}
}
-/* returns an array with each element as a string
- representing one message thread as returned by
- the IMAP server
+/**
+* Returns an array with each element as a string representing one
+* message-thread as returned by the IMAP server.
*/
-
function get_thread_sort ($imap_stream) {
- global $thread_new, $sort_by_ref, $default_charset, $server_sort_array, $uid_support;
+ global $thread_new, $sort_by_ref, $default_charset, $server_sort_array, $indent_array;
if (sqsession_is_registered('thread_new')) {
sqsession_unregister('thread_new');
}
+ if (sqsession_is_registered('indent_array')) {
+ sqsession_unregister('indent_array');
+ }
if (sqsession_is_registered('server_sort_array')) {
sqsession_unregister('server_sort_array');
}
- $sid = sqimap_session_id($uid_support);
$thread_temp = array ();
if ($sort_by_ref == 1) {
$sort_type = 'REFERENCES';
- }
- else {
+ } else {
$sort_type = 'ORDEREDSUBJECT';
}
- $thread_query = "$sid THREAD $sort_type ".strtoupper($default_charset)." ALL\r\n";
- fputs($imap_stream, $thread_query);
- $thread_test = sqimap_read_data($imap_stream, $sid, false, $response, $message);
+ $query = "THREAD $sort_type ".strtoupper($default_charset)." ALL";
+ $thread_test = sqimap_run_command ($imap_stream, $query, true, $response, $message, TRUE);
if (isset($thread_test[0])) {
- if (preg_match("/^\* THREAD (.+)$/", $thread_test[0], $regs)) {
- $thread_list = trim($regs[1]);
+ for ($i=0,$iCnt=count($thread_test);$i<$iCnt;++$i) {
+ if (preg_match("/^\* THREAD (.+)$/", $thread_test[$i], $regs)) {
+ $thread_list = trim($regs[1]);
+ break;
+ }
}
- }
- else {
- $thread_list = "";
+ } else {
+ $thread_list = "";
}
if (!preg_match("/OK/", $response)) {
- $server_sort_array = 'no';
- return $server_sort_array;
+ $server_sort_array = 'no';
+ return $server_sort_array;
}
if (isset($thread_list)) {
$thread_temp = preg_split("//", $thread_list, -1, PREG_SPLIT_NO_EMPTY);
}
+
$char_count = count($thread_temp);
$counter = 0;
$thread_new = array();
$k = 0;
$thread_new[0] = "";
- for ($i=0;$i<$char_count;$i++) {
- if ($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 = $counter - 1;
- }
+ /*
+ * parse the thread response into separate threads
+ *
+ * example:
+ * [0] => (540)
+ * [1] => (1386)
+ * [2] => (1599 759 959 37)
+ * [3] => (492 1787)
+ * [4] => ((933)(1891))
+ * [5] => (1030 (1497)(845)(1637))
+ */
+ for ($i=0,$iCnt=count($thread_temp);$i<$iCnt;$i++) {
+ if ($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;
+ $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 $s;
}
-function sqimap_get_small_header_list ($imap_stream, $msg_list) {
- global $squirrelmail_language, $color, $data_dir, $username, $imap_server_type;
- global $uid_support, $allow_server_sort;
+// only used in sqimap_get_small_header_list
+function parseArray($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;
+ }
+}
- /* Get the small headers for each message in $msg_list */
- $sid = sqimap_session_id($uid_support);
+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', 'RFC822.SIZE', 'INTERNALDATE')) {
- $maxmsg = sizeof($msg_list);
- $msgs_str = sqimap_message_list_squisher($msg_list);
$messages = array();
$read_list = array();
- /*
- * 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++) {
- $id2index[$msg_list[$i]] = $i;
- }
- $internaldate = getPref($data_dir, $username, 'internal_date_sort');
- if ($internaldate) {
- $query = "$sid FETCH $msgs_str (FLAGS UID RFC822.SIZE INTERNALDATE BODY.PEEK[HEADER.FIELDS (Date To From Cc Subject X-Priority Content-Type)])\r\n";
+ if (array_search('UID',$aFetchItems,true) !== false) {
+ $bUidFetch = false;
} else {
- $query = "$sid FETCH $msgs_str (FLAGS UID RFC822.SIZE BODY.PEEK[HEADER.FIELDS (Date To From Cc Subject X-Priority Content-Type)])\r\n";
+ $bUidFetch = true;
}
- fputs ($imap_stream, $query);
- $readin_list = sqimap_read_data_list($imap_stream, $sid, false, $response, $message);
- $i = 0;
- foreach ($readin_list as $r) {
- if (!$uid_support) {
- if (!preg_match("/^\\*\s+([0-9]+)\s+FETCH/iAU",$r[0], $regs)) {
- set_up_language($squirrelmail_language);
- echo '<br><b><font color=$color[2]>' .
- _("ERROR : Could not complete request.") .
- '</b><br>' .
- _("Unknown response from IMAP server: ") . ' 1.' .
- htmlspecialchars($r[0]) . "</font><br>\n";
- } else if (! isset($id2index[$regs[1]]) || !count($id2index[$regs[1]])) {
- set_up_language($squirrelmail_language);
- echo '<br><b><font color=$color[2]>' .
- _("ERROR : Could not complete request.") .
- '</b><br>' .
- _("Unknown message number in reply from server: ") .
- htmlspecialchars($regs[1]) . "</font><br>\n";
- } else {
- $read_list[$id2index[$regs[1]]] = $r;
- }
- } else {
- if (!preg_match("/^\\*\s+([0-9]+)\s+FETCH.*UID\s+([0-9]+)\s+/iAU",$r[0], $regs)) {
- set_up_language($squirrelmail_language);
- echo '<br><b><font color=$color[2]>' .
- _("ERROR : Could not complete request.") .
- '</b><br>' .
- _("Unknown response from IMAP server: ") . ' 1.' .
- htmlspecialchars($r[0]) . "</font><br>\n";
- } else if (! isset($id2index[$regs[2]]) || !count($id2index[$regs[2]])) {
- set_up_language($squirrelmail_language);
- echo '<br><b><font color=$color[2]>' .
- _("ERROR : Could not complete request.") .
- '</b><br>' .
- _("Unknown message number in reply from server: ") .
- htmlspecialchars($regs[2]) . "</font><br>\n";
- } else {
- $read_list[$id2index[$regs[2]]] = $r;
- $unique_id = $regs[2];
+
+ /* 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 $msg_list, but IMAP servers are free to return responses in
+ * whatever order they wish... So we need to re-sort manually
+ */
+ if ($bUidFetch) {
+ for ($i = 0; $i < sizeof($msg_list); $i++) {
+ $messages["$msg_list[$i]"] = array();
}
}
+ } else {
+ $msgs_str = '1:*';
}
- arsort($read_list);
-
- $patterns = array (
- "/^To:(.*)\$/AUi",
- "/^From:(.*)\$/AUi",
- "/^X-Priority:(.*)\$/AUi",
- "/^Cc:(.*)\$/AUi",
- "/^Date:(.*)\$/AUi",
- "/^Subject:(.*)\$/AUi",
- "/^Content-Type:(.*)\$/AUi"
- );
- $regpattern = '';
-
- for ($msgi = 0; $msgi < $maxmsg; $msgi++) {
- $subject = _("(no subject)");
- $from = _("Unknown Sender");
- $priority = 0;
- $messageid = '<>';
- $cc = $to = $date = $type[0] = $type[1] = $inrepto = '';
- $flag_seen = $flag_answered = $flag_deleted = $flag_flagged = false;
- $read = $read_list[$msgi];
- $prevline = false;
-
- foreach ($read as $read_part) {
- //unfold multi-line headers
- if ($prevline && strpos($read_part, "\t ") === true) {
- $read_part = substr($prevline, 0, -2) . preg_replace('/(\t\s+)/',' ',$read_part);
- }
- $prevline = $read_part;
- if ($read_part{0} == '*') {
- if ($internaldate) {
- if (preg_match ("/^.+INTERNALDATE\s+\"(.+)\".+/iUA",$read_part, $reg)) {
- $tmpdate = trim($reg[1]);
- $tmpdate = str_replace(' ',' ',$tmpdate);
- $tmpdate = explode(' ',$tmpdate);
- $date = str_replace('-',' ',$tmpdate[0]) . " " .
- $tmpdate[1] . ' ' .
- $tmpdate[2];
- }
+
+
+
+ /*
+ * Create the query
+ */
+
+ $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, $bUidFetch);
+ $i = 0;
+
+ foreach ($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') {
+ $msg['ERROR'] = $read; // htmlspecialchars should be done just before display. this is backend code
+ 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,')',$i);
}
- if (preg_match ("/^.+RFC822.SIZE\s+(\d+).+/iA",$read_part, $reg)) {
- $size = $reg[1];
+ if ($i_pos) {
+ $unique_id = substr($read,$i,$i_pos-$i);
+ $i = $i_pos+1;
+ } else {
+ break 3;
}
- if (preg_match("/^.+FLAGS\s+\((.*)\).+/iUA", $read_part, $regs)) {
- $flags = explode(' ',trim($regs[1]));
- foreach ($flags as $flag) {
- $flag = strtolower($flag);
- if ($flag == '\\seen') {
- $flag_seen = true;
- } else if ($flag == '\\answered') {
- $flag_answered = true;
- } else if ($flag == '\\deleted') {
- $flag_deleted = true;
- } else if ($flag == '\\flagged') {
- $flag_flagged = true;
- }
- }
+ break;
+ case 'FLAGS':
+ $flags = parseArray($read,$i);
+ if (!$flags) break 3;
+ $aFlags = array();
+ foreach ($flags as $flag) {
+ $flag = strtolower($flag);
+ $aFlags[$flag] = true;
}
- if (preg_match ("/^.+UID\s+(\d+).+/iA",$read_part, $reg)) {
- $unique_id = $reg[1];
+ $msg['FLAGS'] = $aFlags;
+ break;
+ case 'RFC822.SIZE':
+ $i_pos = strpos($read,' ',$i);
+ if (!$i_pos) {
+ $i_pos = strpos($read,')',$i);
}
- } else {
- $firstchar = strtoupper($read_part{0});
- if ($firstchar == 'T') {
- $regpattern = $patterns[0];
- $id = 1;
- } else if ($firstchar == 'F') {
- $regpattern = $patterns[1];
- $id = 2;
- } else if ($firstchar == 'X') {
- $regpattern = $patterns[2];
- $id = 3;
- } else if ($firstchar == 'C') {
- if (strtolower($read_part{1}) == 'c') {
- $regpattern = $patterns[3];
- $id = 4;
- } else if (strtolower($read_part{1}) == 'o') {
- $regpattern = $patterns[6];
- $id = 7;
- }
- } else if ($firstchar == 'D' && !$internaldate ) {
- $regpattern = $patterns[4];
- $id = 5;
- } else if ($firstchar == 'S') {
- $regpattern = $patterns[5];
- $id = 6;
- } else $regpattern = '';
-
- if ($regpattern) {
- if (preg_match ($regpattern, $read_part, $regs)) {
- switch ($id) {
- case 1:
- $to = $regs[1];
- break;
- case 2:
- $from = $regs[1];
- break;
- case 3:
- $priority = $regs[1];
- break;
- case 4:
- $cc = $regs[1];
- break;
- case 5:
- $date = $regs[1];
- break;
- case 6:
- $subject = htmlspecialchars(trim($regs[1]));
- if ($subject == "") {
- $subject = _("(no subject)");
- }
+ if ($i_pos) {
+ $msg['SIZE'] = substr($read,$i,$i_pos-$i);
+ $i = $i_pos+1;
+ } else {
+ break 3;
+ }
+
+ break;
+ case 'ENVELOPE':
+ break; // to be implemented, moving imap code out of the nessages class
+ sqimap_parse_address($read,$i,$msg);
+ break; // to be implemented, moving imap code out of the nessages class
+ case 'BODYSTRUCTURE':
+ 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);
+ $aReceived = array();
+ foreach ($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 7:
- $type = strtolower(trim($regs[1]));
+ 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)) {
- $type[0] = 'text';
- }
- if (!isset($type[1])) {
- $type[1] = '';
+ $msg['TYPE0'] = 'text';
+ $msg['TYPE1'] = 'plain';
}
break;
- default:
+ case 'received':
+ $aReceived[] = $value;
break;
+ default: break;
+ }
}
}
}
- }
-
- }
-
- if (isset($date)) {
- $date = str_replace(' ', ' ', $date);
- $tmpdate = explode(' ', trim($date));
- } else {
- $tmpdate = $date = array('', '', '', '', '', '');
- }
- if ($uid_support) {
- $messages[$msgi]['ID'] = $unique_id;
- } else {
- $messages[$msgi]['ID'] = $msg_list[$msgi];
- }
-
- $messages[$msgi]['TIME_STAMP'] = getTimeStamp($tmpdate);
- $messages[$msgi]['DATE_STRING'] = getDateString($messages[$msgi]['TIME_STAMP']);
- $messages[$msgi]['FROM'] = decodeHeader($from);
- $messages[$msgi]['SUBJECT'] = decodeHeader($subject);
- $messages[$msgi]['TO'] = decodeHeader($to);
- $messages[$msgi]['PRIORITY'] = $priority;
- $messages[$msgi]['CC'] = $cc;
- $messages[$msgi]['SIZE'] = $size;
- $messages[$msgi]['TYPE0'] = $type[0];
- $messages[$msgi]['FLAG_DELETED'] = $flag_deleted;
- $messages[$msgi]['FLAG_ANSWERED'] = $flag_answered;
- $messages[$msgi]['FLAG_SEEN'] = $flag_seen;
- $messages[$msgi]['FLAG_FLAGGED'] = $flag_flagged;
-
- /* non server sort stuff */
- if (!$allow_server_sort) {
- $messages[$msgi]['FROM-SORT'] = strtolower(sqimap_find_displayable_name(decodeHeader($from)));
- $subject_sort = strtolower(decodeHeader($subject));
- if (preg_match("/^(vedr|sv|re|aw):\s*(.*)$/si", $subject_sort, $matches)){
- $messages[$msgi]['SUBJECT-SORT'] = $matches[2];
- } else {
- $messages[$msgi]['SUBJECT-SORT'] = $subject_sort;
+ if (count($aReceived)) {
+ $msg['RECEIVED'] = $aReceived;
+ }
+ break;
+ default:
+ ++$i;
+ break;
}
}
-
+ $msgi ="$unique_id";
+ $msg['ID'] = $unique_id;
+
+ $messages[$msgi] = $msg;
+ ++$msgi;
}
+ array_reverse($messages);
return $messages;
}
-function sqimap_get_headerfield($imap_stream, $field) {
- $sid = sqimap_session_id(false);
-
- $results = array();
- $read_list = array();
-
- $query = "$sid FETCH 1:* (UID BODY.PEEK[HEADER.FIELDS ($field)])\r\n";
- fputs ($imap_stream, $query);
- $readin_list = sqimap_read_data_list($imap_stream, $sid, false, $response, $message);
- $i = 0;
-
- foreach ($readin_list as $r) {
- $r = implode('',$r);
- /* first we unfold the header */
- $r = str_replace(array("\r\n\t","\r\n\s"),array('',''),$r);
- /*
- * now we can make a new header array with each element representing
- * a headerline
- */
- $r = explode("\r\n" , $r);
- if (!$uid_support) {
- if (!preg_match("/^\\*\s+([0-9]+)\s+FETCH/iAU",$r[0], $regs)) {
- set_up_language($squirrelmail_language);
- echo '<br><b><font color=$color[2]>' .
- _("ERROR : Could not complete request.") .
- '</b><br>' .
- _("Unknown response from IMAP server: ") . ' 1.' .
- $r[0] . "</font><br>\n";
- } else {
- $id = $regs[1];
- }
- } else {
- if (!preg_match("/^\\*\s+([0-9]+)\s+FETCH.*UID\s+([0-9]+)\s+/iAU",$r[0], $regs)) {
- set_up_language($squirrelmail_language);
- echo '<br><b><font color=$color[2]>' .
- _("ERROR : Could not complete request.") .
- '</b><br>' .
- _("Unknown response from IMAP server: ") . ' 1.' .
- $r[0] . "</font><br>\n";
- } else {
- $id = $regs[2];
- }
+function sqimap_parse_envelope($read, &$i, &$msg) {
+ $arg_no = 0;
+ $arg_a = array();
+ ++$i;
+ for ($cnt = strlen($read); ($i < $cnt) && ($read{$i} != ')'); ++$i) {
+ $char = strtoupper($read{$i});
+ switch ($char) {
+ case '{':
+ case '"':
+ $arg_a[] = parseString($read,$i);
+ ++$arg_no;
+ break;
+ case 'N':
+ /* probably NIL argument */
+ if (strtoupper(substr($read, $i, 3)) == 'NIL') {
+ $arg_a[] = '';
+ ++$arg_no;
+ $i += 2;
+ }
+ break;
+ case '(':
+ /* Address structure (with group support)
+ * Note: Group support is useless on SMTP connections
+ * because the protocol doesn't support it
+ */
+ $addr_a = array();
+ $group = '';
+ $a=0;
+ for (; $i < $cnt && $read{$i} != ')'; ++$i) {
+ if ($read{$i} == '(') {
+ $addr = sqimap_parse_address($read, $i);
+ if (($addr[3] == '') && ($addr[2] != '')) {
+ /* start of group */
+ $group = $addr[2];
+ $group_addr = $addr;
+ $j = $a;
+ } else if ($group && ($addr[3] == '') && ($addr[2] == '')) {
+ /* end group */
+ if ($a == ($j+1)) { /* no group members */
+ $group_addr[4] = $group;
+ $group_addr[2] = '';
+ $group_addr[0] = "$group: Undisclosed recipients;";
+ $addr_a[] = $group_addr;
+ $group ='';
+ }
+ } else {
+ $addr[4] = $group;
+ $addr_a[] = $addr;
+ }
+ ++$a;
+ }
+ }
+ $arg_a[] = $addr_a;
+ break;
+ default: break;
}
- $field = $r[1];
- $field = substr($field,strlen($field)+2);
- $result[] = array($id,$field);
}
- return $result;
+
+ if (count($arg_a) > 9) {
+ $d = strtr($arg_a[0], array(' ' => ' '));
+ $d = explode(' ', $d);
+ if (!$arg_a[1]) $arg_1[1] = '';
+ $msg['DATE'] = $d; /* argument 1: date */
+ $msg['SUBJECT'] = $arg_a[1]; /* argument 2: subject */
+ $msg['FROM'] = is_array($arg_a[2]) ? $arg_a[2][0] : ''; /* argument 3: from */
+ $msg['SENDER'] = is_array($arg_a[3]) ? $arg_a[3][0] : ''; /* argument 4: sender */
+ $msg['REPLY-TO'] = is_array($arg_a[4]) ? $arg_a[4][0] : ''; /* argument 5: reply-to */
+ $msg['TO'] = $arg_a[5]; /* argument 6: to */
+ $msg['CC'] = $arg_a[6]; /* argument 7: cc */
+ $msg['BCC'] = $arg_a[7]; /* argument 8: bcc */
+ $msg['IN-REPLY-TO'] = $arg_a[8]; /* argument 9: in-reply-to */
+ $msg['MESSAGE-ID'] = $arg_a[9]; /* argument 10: message-id */
+ }
}
+function sqimap_parse_address($read, &$i) {
+ $arg_a = array();
+ for (; $read{$i} != ')'; ++$i) {
+ $char = strtoupper($read{$i});
+ switch ($char) {
+ case '{':
+ case '"': $arg_a[] = parseString($read,$i); break;
+ case 'n':
+ case 'N':
+ if (strtoupper(substr($read, $i, 3)) == 'NIL') {
+ $arg_a[] = '';
+ $i += 2;
+ }
+ break;
+ default: break;
+ }
+ }
+ if (count($arg_a) == 4) {
+ return $arg_a;
+// $adr = new AddressStructure();
+// $adr->personal = $arg_a[0];
+// $adr->adl = $arg_a[1];
+// $adr->mailbox = $arg_a[2];
+// $adr->host = $arg_a[3];
+ } else {
+ $adr = '';
+ }
+ return $adr;
+}
-
-/*
- * Returns a message array with all the information about a message.
- * See the documentation folder for more information about this array.
- */
+/**
+* Returns a message array with all the information about a message.
+* See the documentation folder for more information about this array.
+*/
function sqimap_get_message ($imap_stream, $id, $mailbox) {
- global $uid_support;
-
+ // 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, $uid_support);
+ $read = sqimap_run_command ($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');
- }
- }
+ 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 {
- echo "ERROR Yeah I know, not a very usefull errormessage (id = $id, mailbox = $mailbox sqimap_get_message)";
- exit;
- }
+ /* 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, $uid_support);
+ $read = sqimap_run_command ($imap_stream, "FETCH $id BODY[HEADER]", true, $response, $message, TRUE);
$rfc822_header = new Rfc822Header();
$rfc822_header->parseHeader($read);
$msg->rfc822_header = $rfc822_header;
return $msg;
}
-/* Wrapper function that reformats the header information. */
-function sqimap_get_message_header ($imap_stream, $id, $mailbox) {
- global $uid_support;
- $read = sqimap_run_command ($imap_stream, "FETCH $id BODY[HEADER]", true, $response, $message, $uid_support);
- $header = sqimap_get_header($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) {
- global $uid_support;
- $read = sqimap_run_command ($imap_stream, "FETCH $id BODY[$ent.HEADER]", true, $response, $message, $uid_support);
- $header = sqimap_get_header($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 = $header["FILENAME"];
-}
-
-/* function to get the mime headers */
-function sqimap_get_mime_ent_header ($imap_stream, $id, $mailbox, $ent) {
- global $uid_support;
- $read = sqimap_run_command ($imap_stream, "FETCH $id:$id BODY[$ent.MIME]", true, $response, $message, $uid_support);
- $header = sqimap_get_header($imap_stream, $read);
- $header->id = $id;
- $header->mailbox = $mailbox;
- return $header;
-}
-
-/* Returns the body of a message. */
-function sqimap_get_message_body ($imap_stream, &$header) {
-// return decodeMime($imap_stream, $header->id);
-}
-
?>
projects / squirrelmail.git / blobdiff