| | |
| | | */ |
| | | require_once('lib/imap.inc'); |
| | | require_once('lib/mime.inc'); |
| | | require_once('lib/tnef_decoder.inc'); |
| | | |
| | | |
| | | /** |
| | |
| | | var $delimiter = NULL; |
| | | var $caching_enabled = FALSE; |
| | | var $default_charset = 'ISO-8859-1'; |
| | | var $struct_charset = NULL; |
| | | var $default_folders = array('INBOX'); |
| | | var $default_folders_lc = array('inbox'); |
| | | var $fetch_add_headers = ''; |
| | | var $cache = array(); |
| | | var $cache_keys = array(); |
| | | var $cache_changes = array(); |
| | |
| | | global $ICL_SSL, $ICL_PORT, $IMAP_USE_INTERNAL_DATE; |
| | | |
| | | // check for Open-SSL support in PHP build |
| | | if ($use_ssl && in_array('openssl', get_loaded_extensions())) |
| | | if ($use_ssl && extension_loaded('openssl')) |
| | | $ICL_SSL = $use_ssl == 'imaps' ? 'ssl' : $use_ssl; |
| | | else if ($use_ssl) |
| | | { |
| | |
| | | $this->port = $port; |
| | | $this->ssl = $use_ssl; |
| | | |
| | | // print trace mesages |
| | | // print trace messages |
| | | if ($this->conn && ($this->debug_level & 8)) |
| | | console($this->conn->message); |
| | | |
| | |
| | | if (!empty($this->conn->rootdir)) |
| | | { |
| | | $this->set_rootdir($this->conn->rootdir); |
| | | $this->root_ns = ereg_replace('[\.\/]$', '', $this->conn->rootdir); |
| | | $this->root_ns = preg_replace('/[.\/]$/', '', $this->conn->rootdir); |
| | | } |
| | | } |
| | | |
| | |
| | | */ |
| | | function set_rootdir($root) |
| | | { |
| | | if (ereg('[\.\/]$', $root)) //(substr($root, -1, 1)==='/') |
| | | if (preg_match('/[.\/]$/', $root)) //(substr($root, -1, 1)==='/') |
| | | $root = substr($root, 0, -1); |
| | | |
| | | $this->root_dir = $root; |
| | |
| | | */ |
| | | function set_mailbox($new_mbox) |
| | | { |
| | | $mailbox = $this->_mod_mailbox($new_mbox); |
| | | $mailbox = $this->mod_mailbox($new_mbox); |
| | | |
| | | if ($this->mailbox == $mailbox) |
| | | return; |
| | |
| | | if (is_array($str) && $msgs == null) |
| | | list($str, $msgs, $charset, $sort_field) = $str; |
| | | if ($msgs != null && !is_array($msgs)) |
| | | $msgs = split(',', $msgs); |
| | | $msgs = explode(',', $msgs); |
| | | |
| | | $this->search_string = $str; |
| | | $this->search_set = $msgs; |
| | |
| | | */ |
| | | function get_mailbox_name() |
| | | { |
| | | return $this->conn ? $this->_mod_mailbox($this->mailbox, 'out') : ''; |
| | | return $this->conn ? $this->mod_mailbox($this->mailbox, 'out') : ''; |
| | | } |
| | | |
| | | |
| | |
| | | |
| | | foreach ($a_mboxes as $mbox_row) |
| | | { |
| | | $name = $this->_mod_mailbox($mbox_row, 'out'); |
| | | $name = $this->mod_mailbox($mbox_row, 'out'); |
| | | if (strlen($name)) |
| | | $a_out[] = $name; |
| | | } |
| | |
| | | * @see rcube_imap::list_mailboxes() |
| | | * @access private |
| | | */ |
| | | function _list_mailboxes($root='', $filter='*') |
| | | private function _list_mailboxes($root='', $filter='*') |
| | | { |
| | | $a_defaults = $a_out = array(); |
| | | |
| | |
| | | if (is_array($a_mboxes)) |
| | | return $a_mboxes; |
| | | |
| | | // retrieve list of folders from IMAP server |
| | | $a_folders = iil_C_ListSubscribed($this->conn, $this->_mod_mailbox($root), $filter); |
| | | // Give plugins a chance to provide a list of mailboxes |
| | | $data = rcmail::get_instance()->plugins->exec_hook('list_mailboxes',array('root'=>$root,'filter'=>$filter)); |
| | | if (isset($data['folders'])) { |
| | | $a_folders = $data['folders']; |
| | | } |
| | | else{ |
| | | // retrieve list of folders from IMAP server |
| | | $a_folders = iil_C_ListSubscribed($this->conn, $this->mod_mailbox($root), $filter); |
| | | } |
| | | |
| | | |
| | | if (!is_array($a_folders) || !sizeof($a_folders)) |
| | | $a_folders = array(); |
| | |
| | | */ |
| | | function messagecount($mbox_name='', $mode='ALL', $force=FALSE) |
| | | { |
| | | $mailbox = $mbox_name ? $this->_mod_mailbox($mbox_name) : $this->mailbox; |
| | | $mailbox = $mbox_name ? $this->mod_mailbox($mbox_name) : $this->mailbox; |
| | | return $this->_messagecount($mailbox, $mode, $force); |
| | | } |
| | | |
| | |
| | | * @access private |
| | | * @see rcube_imap::messagecount() |
| | | */ |
| | | function _messagecount($mailbox='', $mode='ALL', $force=FALSE) |
| | | private function _messagecount($mailbox='', $mode='ALL', $force=FALSE) |
| | | { |
| | | $a_mailbox_cache = FALSE; |
| | | $mode = strtoupper($mode); |
| | |
| | | |
| | | // get message count using SEARCH |
| | | // not very performant but more precise (using UNDELETED) |
| | | $count = 0; |
| | | $index = $this->_search_index($mailbox, $search_str); |
| | | if (is_array($index)) |
| | | { |
| | | $str = implode(",", $index); |
| | | if (!empty($str)) |
| | | $count = count($index); |
| | | } |
| | | $count = is_array($index) ? count($index) : 0; |
| | | } |
| | | else |
| | | { |
| | |
| | | * @param int Current page to list |
| | | * @param string Header field to sort by |
| | | * @param string Sort order [ASC|DESC] |
| | | * @param boolean Number of slice items to extract from result array |
| | | * @return array Indexed array with message header objects |
| | | * @access public |
| | | */ |
| | | function list_headers($mbox_name='', $page=NULL, $sort_field=NULL, $sort_order=NULL) |
| | | function list_headers($mbox_name='', $page=NULL, $sort_field=NULL, $sort_order=NULL, $slice=0) |
| | | { |
| | | $mailbox = $mbox_name ? $this->_mod_mailbox($mbox_name) : $this->mailbox; |
| | | return $this->_list_headers($mailbox, $page, $sort_field, $sort_order); |
| | | $mailbox = $mbox_name ? $this->mod_mailbox($mbox_name) : $this->mailbox; |
| | | return $this->_list_headers($mailbox, $page, $sort_field, $sort_order, false, $slice); |
| | | } |
| | | |
| | | |
| | |
| | | * @access private |
| | | * @see rcube_imap::list_headers |
| | | */ |
| | | function _list_headers($mailbox='', $page=NULL, $sort_field=NULL, $sort_order=NULL, $recursive=FALSE) |
| | | private function _list_headers($mailbox='', $page=NULL, $sort_field=NULL, $sort_order=NULL, $recursive=FALSE, $slice=0) |
| | | { |
| | | if (!strlen($mailbox)) |
| | | return array(); |
| | |
| | | |
| | | $this->_set_sort_order($sort_field, $sort_order); |
| | | |
| | | $max = $this->_messagecount($mailbox); |
| | | $start_msg = ($this->list_page-1) * $this->page_size; |
| | | |
| | | list($begin, $end) = $this->_get_message_range($max, $page); |
| | | |
| | | // mailbox is empty |
| | | if ($begin >= $end) |
| | | return array(); |
| | | |
| | | $headers_sorted = FALSE; |
| | | $page = $page ? $page : $this->list_page; |
| | | $cache_key = $mailbox.'.msg'; |
| | | $cache_status = $this->check_cache_status($mailbox, $cache_key); |
| | | |
| | | // cache is OK, we can get all messages from local cache |
| | | if ($cache_status>0) |
| | | { |
| | | $start_msg = ($page-1) * $this->page_size; |
| | | $a_msg_headers = $this->get_message_cache($cache_key, $start_msg, $start_msg+$this->page_size, $this->sort_field, $this->sort_order); |
| | | $headers_sorted = TRUE; |
| | | return array_values($a_msg_headers); |
| | | } |
| | | // cache is dirty, sync it |
| | | else if ($this->caching_enabled && $cache_status==-1 && !$recursive) |
| | |
| | | $this->sync_header_index($mailbox); |
| | | return $this->_list_headers($mailbox, $page, $this->sort_field, $this->sort_order, TRUE); |
| | | } |
| | | |
| | | // retrieve headers from IMAP |
| | | $a_msg_headers = array(); |
| | | |
| | | if ($this->get_capability('sort') && ($msg_index = iil_C_Sort($this->conn, $mailbox, $this->sort_field, $this->skip_deleted ? 'UNDELETED' : ''))) |
| | | { |
| | | list($begin, $end) = $this->_get_message_range(count($msg_index), $page); |
| | | $max = max($msg_index); |
| | | $msg_index = array_slice($msg_index, $begin, $end-$begin); |
| | | |
| | | if ($slice) |
| | | $msg_index = array_slice($msg_index, ($this->sort_order == 'DESC' ? 0 : -$slice), $slice); |
| | | |
| | | // fetch reqested headers from server |
| | | $this->_fetch_headers($mailbox, join(',', $msg_index), $a_msg_headers, $cache_key); |
| | | } |
| | | else |
| | | { |
| | | // retrieve headers from IMAP |
| | | if ($this->get_capability('sort') && ($msg_index = iil_C_Sort($this->conn, $mailbox, $this->sort_field, $this->skip_deleted ? 'UNDELETED' : ''))) |
| | | { |
| | | $mymsgidx = array_slice ($msg_index, $begin, $end-$begin); |
| | | $msgs = join(",", $mymsgidx); |
| | | } |
| | | else |
| | | { |
| | | $msgs = sprintf("%d:%d", $begin+1, $end); |
| | | $msg_index = range($begin, $end); |
| | | } |
| | | $a_index = iil_C_FetchHeaderIndex($this->conn, $mailbox, "1:*", $this->sort_field, $this->skip_deleted); |
| | | |
| | | if (empty($a_index)) |
| | | return array(); |
| | | |
| | | asort($a_index); // ASC |
| | | $msg_index = array_keys($a_index); |
| | | $max = max($msg_index); |
| | | list($begin, $end) = $this->_get_message_range(count($msg_index), $page); |
| | | $msg_index = array_slice($msg_index, $begin, $end-$begin); |
| | | |
| | | // fetch reuested headers from server |
| | | $a_msg_headers = array(); |
| | | $deleted_count = $this->_fetch_headers($mailbox, $msgs, $a_msg_headers, $cache_key); |
| | | if ($slice) |
| | | $msg_index = array_slice($msg_index, ($this->sort_order == 'DESC' ? 0 : -$slice), $slice); |
| | | |
| | | // delete cached messages with a higher index than $max+1 |
| | | // Changed $max to $max+1 to fix this bug : #1484295 |
| | | $this->clear_message_cache($cache_key, $max + 1); |
| | | |
| | | // kick child process to sync cache |
| | | // ... |
| | | // fetch reqested headers from server |
| | | $this->_fetch_headers($mailbox, join(",", $msg_index), $a_msg_headers, $cache_key); |
| | | } |
| | | |
| | | // delete cached messages with a higher index than $max+1 |
| | | // Changed $max to $max+1 to fix this bug : #1484295 |
| | | $this->clear_message_cache($cache_key, $max + 1); |
| | | |
| | | // kick child process to sync cache |
| | | // ... |
| | | |
| | | // return empty array if no messages found |
| | | if (!is_array($a_msg_headers) || empty($a_msg_headers)) { |
| | | if (!is_array($a_msg_headers) || empty($a_msg_headers)) |
| | | return array(); |
| | | } |
| | | |
| | | // use this class for message sorting |
| | | $sorter = new rcube_header_sorter(); |
| | | $sorter->set_sequence_numbers($msg_index); |
| | | $sorter->sort_headers($a_msg_headers); |
| | | |
| | | // if not already sorted |
| | | if (!$headers_sorted) |
| | | { |
| | | // use this class for message sorting |
| | | $sorter = new rcube_header_sorter(); |
| | | $sorter->set_sequence_numbers($msg_index); |
| | | $sorter->sort_headers($a_msg_headers); |
| | | |
| | | if ($this->sort_order == 'DESC') |
| | | $a_msg_headers = array_reverse($a_msg_headers); |
| | | } |
| | | if ($this->sort_order == 'DESC') |
| | | $a_msg_headers = array_reverse($a_msg_headers); |
| | | |
| | | return array_values($a_msg_headers); |
| | | } |
| | |
| | | * @access private |
| | | * @see rcube_imap::list_header_set() |
| | | */ |
| | | function _list_header_set($mailbox, $page=NULL, $sort_field=NULL, $sort_order=NULL) |
| | | private function _list_header_set($mailbox, $page=NULL, $sort_field=NULL, $sort_order=NULL) |
| | | { |
| | | if (!strlen($mailbox) || empty($this->search_set)) |
| | | return array(); |
| | | |
| | | $msgs = $this->search_set; |
| | | $a_msg_headers = array(); |
| | | $start_msg = ($this->list_page-1) * $this->page_size; |
| | | $page = $page ? $page : $this->list_page; |
| | | $start_msg = ($page-1) * $this->page_size; |
| | | |
| | | $this->_set_sort_order($sort_field, $sort_order); |
| | | |
| | |
| | | * @return array array with two values: first index, last index |
| | | * @access private |
| | | */ |
| | | function _get_message_range($max, $page) |
| | | private function _get_message_range($max, $page) |
| | | { |
| | | $start_msg = ($this->list_page-1) * $this->page_size; |
| | | $start_msg = ($page-1) * $this->page_size; |
| | | |
| | | if ($page=='all') |
| | | { |
| | |
| | | return array($begin, $end); |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * Fetches message headers |
| | |
| | | * @param string Message index to fetch |
| | | * @param array Reference to message headers array |
| | | * @param array Array with cache index |
| | | * @return int Number of deleted messages |
| | | * @return int Messages count |
| | | * @access private |
| | | */ |
| | | function _fetch_headers($mailbox, $msgs, &$a_msg_headers, $cache_key) |
| | | private function _fetch_headers($mailbox, $msgs, &$a_msg_headers, $cache_key) |
| | | { |
| | | // cache is incomplete |
| | | $cache_index = $this->get_message_cache_index($cache_key); |
| | | |
| | | // fetch reuested headers from server |
| | | $a_header_index = iil_C_FetchHeaders($this->conn, $mailbox, $msgs); |
| | | $deleted_count = 0; |
| | | |
| | | // fetch reqested headers from server |
| | | $a_header_index = iil_C_FetchHeaders($this->conn, $mailbox, $msgs, false, false, $this->fetch_add_headers); |
| | | |
| | | if (!empty($a_header_index)) |
| | | { |
| | | // cache is incomplete |
| | | $cache_index = $this->get_message_cache_index($cache_key); |
| | | |
| | | foreach ($a_header_index as $i => $headers) |
| | | { |
| | | { |
| | | /* |
| | | if ($headers->deleted && $this->skip_deleted) |
| | | { |
| | | // delete from cache |
| | | if ($cache_index[$headers->id] && $cache_index[$headers->id] == $headers->uid) |
| | | $this->remove_message_cache($cache_key, $headers->id); |
| | | $this->remove_message_cache($cache_key, $headers->uid); |
| | | |
| | | $deleted_count++; |
| | | continue; |
| | | } |
| | | |
| | | */ |
| | | // add message to cache |
| | | if ($this->caching_enabled && $cache_index[$headers->id] != $headers->uid) |
| | | $this->add_message_cache($cache_key, $headers->id, $headers); |
| | | $this->add_message_cache($cache_key, $headers->id, $headers, NULL, |
| | | !in_array((string)$headers->uid, $cache_index, true)); |
| | | |
| | | $a_msg_headers[$headers->uid] = $headers; |
| | | } |
| | | } |
| | | |
| | | return $deleted_count; |
| | | |
| | | return count($a_msg_headers); |
| | | } |
| | | |
| | | |
| | |
| | | { |
| | | $this->_set_sort_order($sort_field, $sort_order); |
| | | |
| | | $mailbox = $mbox_name ? $this->_mod_mailbox($mbox_name) : $this->mailbox; |
| | | $mailbox = $mbox_name ? $this->mod_mailbox($mbox_name) : $this->mailbox; |
| | | $key = "{$mailbox}:{$this->sort_field}:{$this->sort_order}:{$this->search_string}.msgi"; |
| | | |
| | | // we have a saved search result. get index from there |
| | |
| | | if ($this->sort_field && $this->search_sort_field != $this->sort_field) |
| | | $this->search('', $this->search_string, $this->search_charset, $this->sort_field); |
| | | |
| | | if ($this->sort_order == 'DESC') |
| | | if ($this->sort_order == 'DESC') |
| | | $this->cache[$key] = array_reverse($this->search_set); |
| | | else |
| | | $this->cache[$key] = $this->search_set; |
| | | else |
| | | $this->cache[$key] = $this->search_set; |
| | | } |
| | | else |
| | | { |
| | | $a_index = iil_C_FetchHeaderIndex($this->conn, $mailbox, join(',', $this->search_set), $this->sort_field); |
| | | $a_index = iil_C_FetchHeaderIndex($this->conn, $mailbox, join(',', $this->search_set), $this->sort_field, $this->skip_deleted); |
| | | |
| | | if ($this->sort_order=="ASC") |
| | | asort($a_index); |
| | |
| | | } |
| | | |
| | | // fetch complete message index |
| | | $msg_count = $this->_messagecount($mailbox); |
| | | if ($this->get_capability('sort') && ($a_index = iil_C_Sort($this->conn, $mailbox, $this->sort_field, ''))) |
| | | if ($this->get_capability('sort') && ($a_index = iil_C_Sort($this->conn, $mailbox, $this->sort_field, $this->skip_deleted ? 'UNDELETED' : ''))) |
| | | { |
| | | if ($this->sort_order == 'DESC') |
| | | $a_index = array_reverse($a_index); |
| | |
| | | } |
| | | else |
| | | { |
| | | $a_index = iil_C_FetchHeaderIndex($this->conn, $mailbox, "1:$msg_count", $this->sort_field); |
| | | $a_index = iil_C_FetchHeaderIndex($this->conn, $mailbox, "1:*", $this->sort_field, $this->skip_deleted); |
| | | |
| | | if ($this->sort_order=="ASC") |
| | | asort($a_index); |
| | |
| | | { |
| | | $cache_key = $mailbox.'.msg'; |
| | | $cache_index = $this->get_message_cache_index($cache_key); |
| | | $msg_count = $this->_messagecount($mailbox); |
| | | |
| | | // fetch complete message index |
| | | $a_message_index = iil_C_FetchHeaderIndex($this->conn, $mailbox, "1:$msg_count", 'UID'); |
| | | $a_message_index = iil_C_FetchHeaderIndex($this->conn, $mailbox, "1:*", 'UID', $this->skip_deleted); |
| | | |
| | | if ($a_message_index === false) |
| | | return false; |
| | | |
| | | foreach ($a_message_index as $id => $uid) |
| | | { |
| | |
| | | // message in cache but in wrong position |
| | | if (in_array((string)$uid, $cache_index, TRUE)) |
| | | { |
| | | unset($cache_index[$id]); |
| | | unset($cache_index[$id]); |
| | | } |
| | | |
| | | // other message at this position |
| | | if (isset($cache_index[$id])) |
| | | { |
| | | $this->remove_message_cache($cache_key, $id); |
| | | $for_remove[] = $cache_index[$id]; |
| | | unset($cache_index[$id]); |
| | | } |
| | | |
| | | |
| | | // fetch complete headers and add to cache |
| | | $headers = iil_C_FetchHeader($this->conn, $mailbox, $id); |
| | | $this->add_message_cache($cache_key, $headers->id, $headers); |
| | | $for_update[] = $id; |
| | | } |
| | | |
| | | // those ids that are still in cache_index have been deleted |
| | | // clear messages at wrong positions and those deleted that are still in cache_index |
| | | if (!empty($for_remove)) |
| | | $cache_index = array_merge($cache_index, $for_remove); |
| | | |
| | | if (!empty($cache_index)) |
| | | { |
| | | foreach ($cache_index as $id => $uid) |
| | | $this->remove_message_cache($cache_key, $id); |
| | | $this->remove_message_cache($cache_key, $cache_index); |
| | | |
| | | // fetch complete headers and add to cache |
| | | if (!empty($for_update)) { |
| | | if ($headers = iil_C_FetchHeader($this->conn, $mailbox, join(',', $for_update), false, $this->fetch_add_headers)) |
| | | foreach ($headers as $header) |
| | | $this->add_message_cache($cache_key, $header->id, $header, NULL, |
| | | in_array((string)$header->uid, (array)$for_remove, true)); |
| | | } |
| | | } |
| | | |
| | |
| | | if (!$str) |
| | | return false; |
| | | |
| | | $mailbox = $mbox_name ? $this->_mod_mailbox($mbox_name) : $this->mailbox; |
| | | $mailbox = $mbox_name ? $this->mod_mailbox($mbox_name) : $this->mailbox; |
| | | |
| | | $results = $this->_search_index($mailbox, $str, $charset, $sort_field); |
| | | |
| | | // try search with ISO charset (should be supported by server) |
| | | // try search with US-ASCII charset (should be supported by server) |
| | | // only if UTF-8 search is not supported |
| | | if (empty($results) && !is_array($results) && !empty($charset) && $charset!='ISO-8859-1') |
| | | if (empty($results) && !is_array($results) && !empty($charset) && $charset != 'US-ASCII') |
| | | { |
| | | // convert strings to ISO-8859-1 |
| | | // convert strings to US_ASCII |
| | | if(preg_match_all('/\{([0-9]+)\}\r\n/', $str, $matches, PREG_OFFSET_CAPTURE)) |
| | | { |
| | | $last = 0; $res = ''; |
| | |
| | | { |
| | | $string_offset = $m[1] + strlen($m[0]) + 4; // {}\r\n |
| | | $string = substr($str, $string_offset - 1, $m[0]); |
| | | $string = rcube_charset_convert($string, $charset, 'ISO-8859-1'); |
| | | $string = rcube_charset_convert($string, $charset, 'US-ASCII'); |
| | | if (!$string) continue; |
| | | $res .= sprintf("%s{%d}\r\n%s", substr($str, $last, $m[1] - $last - 1), strlen($string), $string); |
| | | $last = $m[0] + $string_offset - 1; |
| | | } |
| | |
| | | else // strings for conversion not found |
| | | $res = $str; |
| | | |
| | | $results = $this->search($mbox_name, $res, 'ISO-8859-1', $sort_field); |
| | | $results = $this->search($mbox_name, $res, NULL, $sort_field); |
| | | } |
| | | |
| | | $this->set_search_set($str, $results, $charset, $sort_field); |
| | |
| | | * @access private |
| | | * @see rcube_imap::search() |
| | | */ |
| | | function _search_index($mailbox, $criteria='ALL', $charset=NULL, $sort_field=NULL) |
| | | private function _search_index($mailbox, $criteria='ALL', $charset=NULL, $sort_field=NULL) |
| | | { |
| | | $orig_criteria = $criteria; |
| | | |
| | | if ($this->skip_deleted && !preg_match('/UNDELETED/', $criteria)) |
| | | $criteria = 'UNDELETED '.$criteria; |
| | | |
| | | if ($sort_field && $this->get_capability('sort')) |
| | | { |
| | | $charset = $charset ? $charset : $this->default_charset; |
| | |
| | | if (empty($val)) |
| | | unset($a_messages[$i]); |
| | | } |
| | | |
| | | // update messagecount cache ? |
| | | // $a_mailbox_cache = get_cache('messagecount'); |
| | | // $a_mailbox_cache[$mailbox][$criteria] = sizeof($a_messages); |
| | | // $this->update_cache('messagecount', $a_mailbox_cache); |
| | | |
| | | return $a_messages; |
| | | } |
| | |
| | | */ |
| | | function get_headers($id, $mbox_name=NULL, $is_uid=TRUE, $bodystr=FALSE) |
| | | { |
| | | $mailbox = $mbox_name ? $this->_mod_mailbox($mbox_name) : $this->mailbox; |
| | | $mailbox = $mbox_name ? $this->mod_mailbox($mbox_name) : $this->mailbox; |
| | | $uid = $is_uid ? $id : $this->_id2uid($id); |
| | | |
| | | // get cached headers |
| | | if ($uid && ($headers = &$this->get_cached_message($mailbox.'.msg', $uid))) |
| | | return $headers; |
| | | |
| | | $headers = iil_C_FetchHeader($this->conn, $mailbox, $id, $is_uid, $bodystr); |
| | | $headers = iil_C_FetchHeader($this->conn, $mailbox, $id, $is_uid, $bodystr, $this->fetch_add_headers); |
| | | |
| | | // write headers cache |
| | | if ($headers) |
| | |
| | | if ($headers->uid && $headers->id) |
| | | $this->uid_id_map[$mailbox][$headers->uid] = $headers->id; |
| | | |
| | | $this->add_message_cache($mailbox.'.msg', $headers->id, $headers); |
| | | $this->add_message_cache($mailbox.'.msg', $headers->id, $headers, NULL, true); |
| | | } |
| | | |
| | | return $headers; |
| | |
| | | function &get_structure($uid, $structure_str='') |
| | | { |
| | | $cache_key = $this->mailbox.'.msg'; |
| | | $headers = &$this->get_cached_message($cache_key, $uid, true); |
| | | $headers = &$this->get_cached_message($cache_key, $uid); |
| | | |
| | | // return cached message structure |
| | | if (is_object($headers) && is_object($headers->structure)) { |
| | | return $headers->structure; |
| | | } |
| | | |
| | | // resolve message sequence number |
| | | if (!($msg_id = $this->_uid2id($uid))) { |
| | | return FALSE; |
| | | } |
| | | |
| | | if (!$structure_str) |
| | | $structure_str = iil_C_FetchStructureString($this->conn, $this->mailbox, $msg_id); |
| | | $structure_str = iil_C_FetchStructureString($this->conn, $this->mailbox, $uid, true); |
| | | $structure = iml_GetRawStructureArray($structure_str); |
| | | $struct = false; |
| | | |
| | | // parse structure and add headers |
| | | if (!empty($structure)) |
| | | { |
| | | $this->_msg_id = $msg_id; |
| | | $headers = $this->get_headers($uid); |
| | | |
| | | $this->_msg_id = $headers->id; |
| | | |
| | | // set message charset from message headers |
| | | if ($headers->charset) |
| | | $this->struct_charset = $headers->charset; |
| | | else |
| | | $this->struct_charset = $this->_structure_charset($structure); |
| | | |
| | | $struct = &$this->_structure_part($structure); |
| | | $struct->headers = get_object_vars($headers); |
| | | |
| | |
| | | { |
| | | $struct = new rcube_message_part; |
| | | $struct->mime_id = empty($parent) ? (string)$count : "$parent.$count"; |
| | | |
| | | |
| | | // multipart |
| | | if (is_array($part[0])) |
| | | { |
| | |
| | | // fetch message headers if message/rfc822 or named part (could contain Content-Location header) |
| | | if (strtolower($part[$i][0]) == 'message' || |
| | | (in_array('name', (array)$part[$i][2]) && (empty($part[$i][3]) || $part[$i][3]=='NIL'))) { |
| | | $part_headers[] = $struct->mime_id ? $struct->mime_id.'.'.$i+1 : $i+1; |
| | | $part_headers[] = $struct->mime_id ? $struct->mime_id.'.'.($i+1) : $i+1; |
| | | } |
| | | |
| | | |
| | | // pre-fetch headers of all parts (in one command for better performance) |
| | | if ($part_headers) |
| | | $part_headers = iil_C_FetchMIMEHeaders($this->conn, $this->mailbox, $this->_msg_id, $part_headers); |
| | | |
| | | $struct->parts = array(); |
| | | for ($i=0, $count=0; $i<count($part); $i++) |
| | | if (is_array($part[$i]) && count($part[$i]) > 3) |
| | | if (is_array($part[$i]) && count($part[$i]) > 3) { |
| | | $struct->parts[] = $this->_structure_part($part[$i], ++$count, $struct->mime_id, |
| | | $part_headers[$struct->mime_id ? $struck->mime_id.'.'.$i+1 : $i+1]); |
| | | $part_headers[$struct->mime_id ? $struct->mime_id.'.'.($i+1) : $i+1]); |
| | | } |
| | | |
| | | return $struct; |
| | | } |
| | |
| | | // fetch message headers if message/rfc822 or named part (could contain Content-Location header) |
| | | if ($struct->ctype_primary == 'message' || ($struct->ctype_parameters['name'] && !$struct->content_id)) { |
| | | if (empty($raw_headers)) |
| | | $raw_headers = iil_C_FetchPartHeader($this->conn, $this->mailbox, $this->_msg_id, $struct->mime_id); |
| | | $raw_headers = iil_C_FetchPartHeader($this->conn, $this->mailbox, $this->_msg_id, false, $struct->mime_id); |
| | | $struct->headers = $this->_parse_headers($raw_headers) + $struct->headers; |
| | | } |
| | | |
| | |
| | | } |
| | | |
| | | // normalize filename property |
| | | $this->_set_part_filename($struct); |
| | | $this->_set_part_filename($struct, $raw_headers); |
| | | |
| | | return $struct; |
| | | } |
| | |
| | | * |
| | | * @access private |
| | | * @param object rcube_message_part Part object |
| | | * @param string Part's raw headers |
| | | */ |
| | | function _set_part_filename(&$part) |
| | | private function _set_part_filename(&$part, $headers=null) |
| | | { |
| | | if (!empty($part->d_parameters['filename'])) |
| | | $filename_mime = $part->d_parameters['filename']; |
| | |
| | | } |
| | | // some servers (eg. dovecot-1.x) have no support for parameter value continuations |
| | | // we must fetch and parse headers "manually" |
| | | //TODO: fetching headers for a second time is not effecient, this code should be moved somewhere earlier --tensor |
| | | if ($i<2) { |
| | | // TODO: fetch only Content-Type/Content-Disposition header |
| | | $headers = iil_C_FetchPartHeader($this->conn, $this->mailbox, $this->_msg_id, $part->mime_id); |
| | | if (!$headers) |
| | | $headers = iil_C_FetchPartHeader($this->conn, $this->mailbox, $this->_msg_id, false, $part->mime_id); |
| | | $filename_mime = ''; |
| | | $i = 0; |
| | | while (preg_match('/filename\*'.$i.'\s*=\s*"*([^"\n;]+)[";]*/', $headers, $matches)) { |
| | |
| | | $i++; |
| | | } |
| | | if ($i<2) { |
| | | $headers = iil_C_FetchPartHeader($this->conn, $this->mailbox, $this->_msg_id, $part->mime_id); |
| | | if (!$headers) |
| | | $headers = iil_C_FetchPartHeader($this->conn, $this->mailbox, $this->_msg_id, false, $part->mime_id); |
| | | $filename_encoded = ''; |
| | | $i = 0; $matches = array(); |
| | | while (preg_match('/filename\*'.$i.'\*\s*=\s*"*([^"\n;]+)[";]*/', $headers, $matches)) { |
| | |
| | | $i++; |
| | | } |
| | | if ($i<2) { |
| | | $headers = iil_C_FetchPartHeader($this->conn, $this->mailbox, $this->_msg_id, $part->mime_id); |
| | | if (!$headers) |
| | | $headers = iil_C_FetchPartHeader($this->conn, $this->mailbox, $this->_msg_id, false, $part->mime_id); |
| | | $filename_mime = ''; |
| | | $i = 0; $matches = array(); |
| | | while (preg_match('/\s+name\*'.$i.'\s*=\s*"*([^"\n;]+)[";]*/', $headers, $matches)) { |
| | |
| | | $i++; |
| | | } |
| | | if ($i<2) { |
| | | $headers = iil_C_FetchPartHeader($this->conn, $this->mailbox, $this->_msg_id, $part->mime_id); |
| | | if (!$headers) |
| | | $headers = iil_C_FetchPartHeader($this->conn, $this->mailbox, $this->_msg_id, false, $part->mime_id); |
| | | $filename_encoded = ''; |
| | | $i = 0; $matches = array(); |
| | | while (preg_match('/\s+name\*'.$i.'\*\s*=\s*"*([^"\n;]+)[";]*/', $headers, $matches)) { |
| | |
| | | // decode filename |
| | | if (!empty($filename_mime)) { |
| | | $part->filename = rcube_imap::decode_mime_string($filename_mime, |
| | | $part->charset ? $part->charset : rc_detect_encoding($filename_mime, $this->default_charset)); |
| | | $part->charset ? $part->charset : $this->struct_charset ? $this->struct_charset : |
| | | rc_detect_encoding($filename_mime, $this->default_charset)); |
| | | } |
| | | else if (!empty($filename_encoded)) { |
| | | // decode filename according to RFC 2231, Section 4 |
| | |
| | | $part->filename = rcube_charset_convert(urldecode($filename_encoded), $filename_charset); |
| | | } |
| | | } |
| | | |
| | | |
| | | |
| | | |
| | | /** |
| | | * Get charset name from message structure (first part) |
| | | * |
| | | * @access private |
| | | * @param array Message structure |
| | | * @return string Charset name |
| | | */ |
| | | function _structure_charset($structure) |
| | | { |
| | | while (is_array($structure)) { |
| | | if (is_array($structure[2]) && $structure[2][0] == 'charset') |
| | | return $structure[2][1]; |
| | | $structure = $structure[0]; |
| | | } |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Fetch message body of a specific message from the server |
| | | * |
| | |
| | | */ |
| | | function &get_message_part($uid, $part=1, $o_part=NULL, $print=NULL, $fp=NULL) |
| | | { |
| | | if (!($msg_id = $this->_uid2id($uid))) |
| | | return FALSE; |
| | | |
| | | // get part encoding if not provided |
| | | if (!is_object($o_part)) |
| | | { |
| | | $structure_str = iil_C_FetchStructureString($this->conn, $this->mailbox, $msg_id); |
| | | $structure_str = iil_C_FetchStructureString($this->conn, $this->mailbox, $uid, true); |
| | | $structure = iml_GetRawStructureArray($structure_str); |
| | | $part_type = iml_GetPartTypeCode($structure, $part); |
| | | $o_part = new rcube_message_part; |
| | |
| | | |
| | | if (!$part) $part = 'TEXT'; |
| | | |
| | | if ($print) |
| | | { |
| | | $mode = $o_part->encoding == 'base64' ? 3 : ($o_part->encoding == 'quoted-printable' ? 1 : 2); |
| | | $body = iil_C_HandlePartBody($this->conn, $this->mailbox, $msg_id, $part, $mode); |
| | | $body = iil_C_HandlePartBody($this->conn, $this->mailbox, $uid, true, $part, |
| | | $o_part->encoding, $print, $fp); |
| | | |
| | | // we have to decode the part manually before printing |
| | | if ($mode == 1) |
| | | { |
| | | echo $this->mime_decode($body, $o_part->encoding); |
| | | $body = true; |
| | | } |
| | | } |
| | | else |
| | | { |
| | | if ($fp && $o_part->encoding == 'base64') |
| | | return iil_C_HandlePartBody($this->conn, $this->mailbox, $msg_id, $part, 3, $fp); |
| | | else |
| | | $body = iil_C_HandlePartBody($this->conn, $this->mailbox, $msg_id, $part, 1); |
| | | if ($fp || $print) |
| | | return true; |
| | | |
| | | // decode part body |
| | | if ($o_part->encoding) |
| | | $body = $this->mime_decode($body, $o_part->encoding); |
| | | // convert charset (if text or message part) |
| | | if ($o_part->ctype_primary=='text' || $o_part->ctype_primary=='message') { |
| | | // assume default if no charset specified |
| | | if (empty($o_part->charset)) |
| | | $o_part->charset = $this->default_charset; |
| | | |
| | | // convert charset (if text or message part) |
| | | if ($o_part->ctype_primary=='text' || $o_part->ctype_primary=='message') |
| | | { |
| | | // assume default if no charset specified |
| | | if (empty($o_part->charset)) |
| | | $o_part->charset = $this->default_charset; |
| | | |
| | | $body = rcube_charset_convert($body, $o_part->charset); |
| | | } |
| | | |
| | | if ($fp) |
| | | { |
| | | fwrite($fp, $body); |
| | | return true; |
| | | } |
| | | $body = rcube_charset_convert($body, $o_part->charset); |
| | | } |
| | | |
| | | return $body; |
| | |
| | | function &get_body($uid, $part=1) |
| | | { |
| | | $headers = $this->get_headers($uid); |
| | | return rcube_charset_convert( |
| | | $this->mime_decode($this->get_message_part($uid, $part), 'quoted-printable'), |
| | | return rcube_charset_convert($this->get_message_part($uid, $part, NULL), |
| | | $headers->charset ? $headers->charset : $this->default_charset); |
| | | } |
| | | |
| | |
| | | */ |
| | | function &get_raw_body($uid) |
| | | { |
| | | if (!($msg_id = $this->_uid2id($uid))) |
| | | return FALSE; |
| | | |
| | | return iil_C_HandlePartBody($this->conn, $this->mailbox, $msg_id); |
| | | return iil_C_HandlePartBody($this->conn, $this->mailbox, $uid, true); |
| | | } |
| | | |
| | | |
| | |
| | | */ |
| | | function &get_raw_headers($uid) |
| | | { |
| | | if (!($msg_id = $this->_uid2id($uid))) |
| | | return FALSE; |
| | | |
| | | $headers = iil_C_FetchPartHeader($this->conn, $this->mailbox, $msg_id, NULL); |
| | | |
| | | return $headers; |
| | | return iil_C_FetchPartHeader($this->conn, $this->mailbox, $uid, true); |
| | | } |
| | | |
| | | |
| | |
| | | */ |
| | | function print_raw_body($uid) |
| | | { |
| | | if (!($msg_id = $this->_uid2id($uid))) |
| | | return FALSE; |
| | | |
| | | iil_C_HandlePartBody($this->conn, $this->mailbox, $msg_id, NULL, 2); |
| | | iil_C_HandlePartBody($this->conn, $this->mailbox, $uid, true, NULL, NULL, true); |
| | | } |
| | | |
| | | |
| | |
| | | * |
| | | * @param mixed Message UIDs as array or as comma-separated string |
| | | * @param string Flag to set: SEEN, UNDELETED, DELETED, RECENT, ANSWERED, DRAFT, MDNSENT |
| | | * @param string Folder name |
| | | * @return boolean True on success, False on failure |
| | | */ |
| | | function set_flag($uids, $flag) |
| | | function set_flag($uids, $flag, $mbox_name=NULL) |
| | | { |
| | | $mailbox = $mbox_name ? $this->mod_mailbox($mbox_name) : $this->mailbox; |
| | | |
| | | $flag = strtoupper($flag); |
| | | $msg_ids = array(); |
| | | if (!is_array($uids)) |
| | | $uids = explode(',',$uids); |
| | | |
| | | foreach ($uids as $uid) { |
| | | $msg_ids[$uid] = $this->_uid2id($uid); |
| | | } |
| | | |
| | | if ($flag=='UNDELETED') |
| | | $result = iil_C_Undelete($this->conn, $this->mailbox, join(',', array_values($msg_ids))); |
| | | $result = iil_C_Undelete($this->conn, $mailbox, join(',', $uids)); |
| | | else if ($flag=='UNSEEN') |
| | | $result = iil_C_Unseen($this->conn, $this->mailbox, join(',', array_values($msg_ids))); |
| | | $result = iil_C_Unseen($this->conn, $mailbox, join(',', $uids)); |
| | | else if ($flag=='UNFLAGGED') |
| | | $result = iil_C_UnFlag($this->conn, $this->mailbox, join(',', array_values($msg_ids)), 'FLAGGED'); |
| | | $result = iil_C_UnFlag($this->conn, $mailbox, join(',', $uids), 'FLAGGED'); |
| | | else |
| | | $result = iil_C_Flag($this->conn, $this->mailbox, join(',', array_values($msg_ids)), $flag); |
| | | $result = iil_C_Flag($this->conn, $mailbox, join(',', $uids), $flag); |
| | | |
| | | // reload message headers if cached |
| | | $cache_key = $this->mailbox.'.msg'; |
| | | if ($this->caching_enabled) |
| | | { |
| | | foreach ($msg_ids as $uid => $id) |
| | | { |
| | | if ($cached_headers = $this->get_cached_message($cache_key, $uid)) |
| | | { |
| | | $this->remove_message_cache($cache_key, $id); |
| | | //$this->get_headers($uid); |
| | | } |
| | | } |
| | | $cache_key = $mailbox.'.msg'; |
| | | $this->remove_message_cache($cache_key, $uids); |
| | | |
| | | // close and re-open connection |
| | | // this prevents connection problems with Courier |
| | |
| | | } |
| | | |
| | | // set nr of messages that were flaged |
| | | $count = count($msg_ids); |
| | | $count = count($uids); |
| | | |
| | | // clear message count cache |
| | | if ($result && $flag=='SEEN') |
| | | $this->_set_messagecount($this->mailbox, 'UNSEEN', $count*(-1)); |
| | | $this->_set_messagecount($mailbox, 'UNSEEN', $count*(-1)); |
| | | else if ($result && $flag=='UNSEEN') |
| | | $this->_set_messagecount($this->mailbox, 'UNSEEN', $count); |
| | | $this->_set_messagecount($mailbox, 'UNSEEN', $count); |
| | | else if ($result && $flag=='DELETED') |
| | | $this->_set_messagecount($this->mailbox, 'ALL', $count*(-1)); |
| | | $this->_set_messagecount($mailbox, 'ALL', $count*(-1)); |
| | | |
| | | return $result; |
| | | } |
| | |
| | | */ |
| | | function save_message($mbox_name, &$message) |
| | | { |
| | | $mailbox = $this->_mod_mailbox($mbox_name); |
| | | $mailbox = $this->mod_mailbox($mbox_name); |
| | | |
| | | // make sure mailbox exists |
| | | if (($mailbox == 'INBOX') || in_array($mailbox, $this->_list_mailboxes())) |
| | |
| | | */ |
| | | function move_message($uids, $to_mbox, $from_mbox='') |
| | | { |
| | | $to_mbox = $this->_mod_mailbox($to_mbox); |
| | | $from_mbox = $from_mbox ? $this->_mod_mailbox($from_mbox) : $this->mailbox; |
| | | $to_mbox = $this->mod_mailbox($to_mbox); |
| | | $from_mbox = $from_mbox ? $this->mod_mailbox($from_mbox) : $this->mailbox; |
| | | |
| | | // make sure mailbox exists |
| | | if (!in_array($to_mbox, $this->_list_mailboxes())) |
| | | if ($to_mbox != 'INBOX' && !in_array($to_mbox, $this->_list_mailboxes())) |
| | | { |
| | | if (in_array($to_mbox_in, $this->default_folders)) |
| | | $this->create_mailbox($to_mbox_in, TRUE); |
| | |
| | | $a_uids = is_string($uids) ? explode(',', $uids) : (is_array($uids) ? $uids : NULL); |
| | | |
| | | // exit if no message uids are specified |
| | | if (!is_array($a_uids)) |
| | | if (!is_array($a_uids) || empty($a_uids)) |
| | | return false; |
| | | |
| | | // convert uids to message ids |
| | | $a_mids = array(); |
| | | foreach ($a_uids as $uid) |
| | | $a_mids[] = $this->_uid2id($uid, $from_mbox); |
| | | |
| | | $iil_move = iil_C_Move($this->conn, join(',', $a_mids), $from_mbox, $to_mbox); |
| | | $iil_move = iil_C_Move($this->conn, join(',', $a_uids), $from_mbox, $to_mbox); |
| | | $moved = !($iil_move === false || $iil_move < 0); |
| | | |
| | | // send expunge command in order to have the moved message |
| | | // really deleted from the source mailbox |
| | | if ($moved) { |
| | | // but only when flag_for_deletion is set to false |
| | | if (!rcmail::get_instance()->config->get('flag_for_deletion', false)) |
| | | { |
| | | $this->_expunge($from_mbox, FALSE); |
| | | $this->_clear_messagecount($from_mbox); |
| | | $this->_clear_messagecount($to_mbox); |
| | | } |
| | | $this->_expunge($from_mbox, FALSE, $a_uids); |
| | | $this->_clear_messagecount($from_mbox); |
| | | $this->_clear_messagecount($to_mbox); |
| | | } |
| | | // moving failed |
| | | else if (rcmail::get_instance()->config->get('delete_always', false)) { |
| | | return iil_C_Delete($this->conn, $from_mbox, join(',', $a_mids)); |
| | | return iil_C_Delete($this->conn, $from_mbox, join(',', $a_uids)); |
| | | } |
| | | |
| | | // remove message ids from search set |
| | | if ($moved && $this->search_set && $from_mbox == $this->mailbox) |
| | | if ($moved && $this->search_set && $from_mbox == $this->mailbox) { |
| | | foreach ($a_uids as $uid) |
| | | $a_mids[] = $this->_uid2id($uid, $from_mbox); |
| | | $this->search_set = array_diff($this->search_set, $a_mids); |
| | | |
| | | } |
| | | // update cached message headers |
| | | $cache_key = $from_mbox.'.msg'; |
| | | if ($moved && ($a_cache_index = $this->get_message_cache_index($cache_key))) |
| | | { |
| | | $start_index = 100000; |
| | | foreach ($a_uids as $uid) |
| | | { |
| | | if (($index = array_search($uid, $a_cache_index)) !== FALSE) |
| | | $start_index = min($index, $start_index); |
| | | } |
| | | |
| | | if ($moved && $start_index = $this->get_message_cache_index_min($cache_key, $a_uids)) { |
| | | // clear cache from the lowest index on |
| | | $this->clear_message_cache($cache_key, $start_index); |
| | | } |
| | |
| | | */ |
| | | function delete_message($uids, $mbox_name='') |
| | | { |
| | | $mailbox = $mbox_name ? $this->_mod_mailbox($mbox_name) : $this->mailbox; |
| | | $mailbox = $mbox_name ? $this->mod_mailbox($mbox_name) : $this->mailbox; |
| | | |
| | | // convert the list of uids to array |
| | | $a_uids = is_string($uids) ? explode(',', $uids) : (is_array($uids) ? $uids : NULL); |
| | | |
| | | // exit if no message uids are specified |
| | | if (!is_array($a_uids)) |
| | | if (!is_array($a_uids) || empty($a_uids)) |
| | | return false; |
| | | |
| | | // convert uids to message ids |
| | | $a_mids = array(); |
| | | foreach ($a_uids as $uid) |
| | | $a_mids[] = $this->_uid2id($uid, $mailbox); |
| | | |
| | | $deleted = iil_C_Delete($this->conn, $mailbox, join(',', $a_mids)); |
| | | $deleted = iil_C_Delete($this->conn, $mailbox, join(',', $a_uids)); |
| | | |
| | | // send expunge command in order to have the deleted message |
| | | // really deleted from the mailbox |
| | | if ($deleted) |
| | | { |
| | | $this->_expunge($mailbox, FALSE); |
| | | $this->_expunge($mailbox, FALSE, $a_uids); |
| | | $this->_clear_messagecount($mailbox); |
| | | unset($this->uid_id_map[$mailbox]); |
| | | } |
| | | |
| | | // remove message ids from search set |
| | | if ($deleted && $this->search_set && $mailbox == $this->mailbox) |
| | | if ($deleted && $this->search_set && $mailbox == $this->mailbox) { |
| | | foreach ($a_uids as $uid) |
| | | $a_mids[] = $this->_uid2id($uid, $mailbox); |
| | | $this->search_set = array_diff($this->search_set, $a_mids); |
| | | |
| | | } |
| | | |
| | | // remove deleted messages from cache |
| | | $cache_key = $mailbox.'.msg'; |
| | | if ($deleted && ($a_cache_index = $this->get_message_cache_index($cache_key))) |
| | | { |
| | | $start_index = 100000; |
| | | foreach ($a_uids as $uid) |
| | | { |
| | | if (($index = array_search($uid, $a_cache_index)) !== FALSE) |
| | | $start_index = min($index, $start_index); |
| | | } |
| | | |
| | | if ($deleted && $start_index = $this->get_message_cache_index_min($cache_key, $a_uids)) { |
| | | // clear cache from the lowest index on |
| | | $this->clear_message_cache($cache_key, $start_index); |
| | | } |
| | |
| | | */ |
| | | function clear_mailbox($mbox_name=NULL) |
| | | { |
| | | $mailbox = !empty($mbox_name) ? $this->_mod_mailbox($mbox_name) : $this->mailbox; |
| | | $mailbox = !empty($mbox_name) ? $this->mod_mailbox($mbox_name) : $this->mailbox; |
| | | $msg_count = $this->_messagecount($mailbox, 'ALL'); |
| | | |
| | | if ($msg_count>0) |
| | |
| | | */ |
| | | function expunge($mbox_name='', $clear_cache=TRUE) |
| | | { |
| | | $mailbox = $mbox_name ? $this->_mod_mailbox($mbox_name) : $this->mailbox; |
| | | $mailbox = $mbox_name ? $this->mod_mailbox($mbox_name) : $this->mailbox; |
| | | return $this->_expunge($mailbox, $clear_cache); |
| | | } |
| | | |
| | |
| | | * Send IMAP expunge command and clear cache |
| | | * |
| | | * @see rcube_imap::expunge() |
| | | * @param string Mailbox name |
| | | * @param boolean False if cache should not be cleared |
| | | * @param string List of UIDs to remove, separated by comma |
| | | * @return boolean True on success |
| | | * @access private |
| | | */ |
| | | function _expunge($mailbox, $clear_cache=TRUE) |
| | | private function _expunge($mailbox, $clear_cache=TRUE, $uids=NULL) |
| | | { |
| | | $result = iil_C_Expunge($this->conn, $mailbox); |
| | | if ($uids && $this->get_capability('UIDPLUS')) |
| | | $a_uids = is_array($uids) ? join(',', $uids) : $uids; |
| | | else |
| | | $a_uids = NULL; |
| | | |
| | | $result = iil_C_Expunge($this->conn, $mailbox, $a_uids); |
| | | |
| | | if ($result>=0 && $clear_cache) |
| | | { |
| | |
| | | return $sa_unsubscribed; |
| | | |
| | | // retrieve list of folders from IMAP server |
| | | $a_mboxes = iil_C_ListMailboxes($this->conn, $this->_mod_mailbox($root), '*'); |
| | | $a_mboxes = iil_C_ListMailboxes($this->conn, $this->mod_mailbox($root), '*'); |
| | | |
| | | // modify names with root dir |
| | | foreach ($a_mboxes as $mbox_name) |
| | | { |
| | | $name = $this->_mod_mailbox($mbox_name, 'out'); |
| | | $name = $this->mod_mailbox($mbox_name, 'out'); |
| | | if (strlen($name)) |
| | | $a_folders[] = $name; |
| | | } |
| | |
| | | // reduce mailbox name to 100 chars |
| | | $name = substr($name, 0, 100); |
| | | |
| | | $abs_name = $this->_mod_mailbox($name); |
| | | $abs_name = $this->mod_mailbox($name); |
| | | $a_mailbox_cache = $this->get_cache('mailboxes'); |
| | | |
| | | if (strlen($abs_name) && (!is_array($a_mailbox_cache) || !in_array($abs_name, $a_mailbox_cache))) |
| | |
| | | $name = substr($new_name, 0, 100); |
| | | |
| | | // make absolute path |
| | | $mailbox = $this->_mod_mailbox($mbox_name); |
| | | $abs_name = $this->_mod_mailbox($name); |
| | | $mailbox = $this->mod_mailbox($mbox_name); |
| | | $abs_name = $this->mod_mailbox($name); |
| | | |
| | | // check if mailbox is subscribed |
| | | $a_subscribed = $this->_list_mailboxes(); |
| | |
| | | /** |
| | | * Remove mailboxes from server |
| | | * |
| | | * @param string Mailbox name |
| | | * @param string Mailbox name(s) string/array |
| | | * @return boolean True on success |
| | | */ |
| | | function delete_mailbox($mbox_name) |
| | |
| | | else if (is_string($mbox_name) && strlen($mbox_name)) |
| | | $a_mboxes = explode(',', $mbox_name); |
| | | |
| | | $all_mboxes = iil_C_ListMailboxes($this->conn, $this->_mod_mailbox($root), '*'); |
| | | $all_mboxes = iil_C_ListMailboxes($this->conn, $this->mod_mailbox($root), '*'); |
| | | |
| | | if (is_array($a_mboxes)) |
| | | foreach ($a_mboxes as $mbox_name) |
| | | { |
| | | $mailbox = $this->_mod_mailbox($mbox_name); |
| | | $mailbox = $this->mod_mailbox($mbox_name); |
| | | |
| | | // unsubscribe mailbox before deleting |
| | | iil_C_UnSubscribe($this->conn, $mailbox); |
| | | |
| | | // send delete command to server |
| | | $result = iil_C_DeleteFolder($this->conn, $mailbox); |
| | | if ($result>=0) |
| | | if ($result >= 0) { |
| | | $deleted = TRUE; |
| | | |
| | | $this->clear_message_cache($mailbox.'.msg'); |
| | | } |
| | | |
| | | foreach ($all_mboxes as $c_mbox) |
| | | { |
| | | $regex = preg_quote($mailbox . $this->delimiter, '/'); |
| | |
| | | { |
| | | iil_C_UnSubscribe($this->conn, $c_mbox); |
| | | $result = iil_C_DeleteFolder($this->conn, $c_mbox); |
| | | if ($result>=0) |
| | | if ($result >= 0) { |
| | | $deleted = TRUE; |
| | | } |
| | | $this->clear_message_cache($c_mbox.'.msg'); |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | // clear mailboxlist cache |
| | | if ($deleted) |
| | | { |
| | | $this->clear_message_cache($mailbox.'.msg'); |
| | | $this->clear_cache('mailboxes'); |
| | | } |
| | | |
| | | return $deleted; |
| | | } |
| | |
| | | */ |
| | | function create_default_folders() |
| | | { |
| | | $a_folders = iil_C_ListMailboxes($this->conn, $this->_mod_mailbox(''), '*'); |
| | | $a_subscribed = iil_C_ListSubscribed($this->conn, $this->_mod_mailbox(''), '*'); |
| | | $a_folders = iil_C_ListMailboxes($this->conn, $this->mod_mailbox(''), '*'); |
| | | $a_subscribed = iil_C_ListSubscribed($this->conn, $this->mod_mailbox(''), '*'); |
| | | |
| | | // create default folders if they do not exist |
| | | foreach ($this->default_folders as $folder) |
| | | { |
| | | $abs_name = $this->_mod_mailbox($folder); |
| | | $abs_name = $this->mod_mailbox($folder); |
| | | if (!in_array_nocase($abs_name, $a_folders)) |
| | | $this->create_mailbox($folder, TRUE); |
| | | else if (!in_array_nocase($abs_name, $a_subscribed)) |
| | |
| | | // read cache |
| | | if (!isset($this->cache[$key]) && $this->caching_enabled) |
| | | { |
| | | $cache_data = $this->_read_cache_record('IMAP.'.$key); |
| | | $this->cache[$key] = strlen($cache_data) ? unserialize($cache_data) : FALSE; |
| | | return $this->_read_cache_record($key); |
| | | } |
| | | |
| | | return $this->cache[$key]; |
| | |
| | | foreach ($this->cache as $key => $data) |
| | | { |
| | | if ($this->cache_changes[$key]) |
| | | $this->_write_cache_record('IMAP.'.$key, serialize($data)); |
| | | $this->_write_cache_record($key, serialize($data)); |
| | | } |
| | | } |
| | | } |
| | |
| | | if ($key===NULL) |
| | | { |
| | | foreach ($this->cache as $key => $data) |
| | | $this->_clear_cache_record('IMAP.'.$key); |
| | | $this->_clear_cache_record($key); |
| | | |
| | | $this->cache = array(); |
| | | $this->cache_changed = FALSE; |
| | |
| | | } |
| | | else |
| | | { |
| | | $this->_clear_cache_record('IMAP.'.$key); |
| | | $this->_clear_cache_record($key); |
| | | $this->cache_changes[$key] = FALSE; |
| | | unset($this->cache[$key]); |
| | | } |
| | |
| | | /** |
| | | * @access private |
| | | */ |
| | | function _read_cache_record($key) |
| | | private function _read_cache_record($key) |
| | | { |
| | | $cache_data = FALSE; |
| | | |
| | | if ($this->db) |
| | | { |
| | | // get cached data from DB |
| | | $sql_result = $this->db->query( |
| | | "SELECT cache_id, data |
| | | "SELECT cache_id, data, cache_key |
| | | FROM ".get_table_name('cache')." |
| | | WHERE user_id=? |
| | | AND cache_key=?", |
| | | $_SESSION['user_id'], |
| | | $key); |
| | | AND cache_key LIKE 'IMAP.%'", |
| | | $_SESSION['user_id']); |
| | | |
| | | if ($sql_arr = $this->db->fetch_assoc($sql_result)) |
| | | while ($sql_arr = $this->db->fetch_assoc($sql_result)) |
| | | { |
| | | $cache_data = $sql_arr['data']; |
| | | $this->cache_keys[$key] = $sql_arr['cache_id']; |
| | | $sql_key = preg_replace('/^IMAP\./', '', $sql_arr['cache_key']); |
| | | $this->cache_keys[$sql_key] = $sql_arr['cache_id']; |
| | | $this->cache[$sql_key] = $sql_arr['data'] ? unserialize($sql_arr['data']) : FALSE; |
| | | } |
| | | } |
| | | |
| | | return $cache_data; |
| | | return $this->cache[$key]; |
| | | } |
| | | |
| | | /** |
| | | * @access private |
| | | */ |
| | | function _write_cache_record($key, $data) |
| | | private function _write_cache_record($key, $data) |
| | | { |
| | | if (!$this->db) |
| | | return FALSE; |
| | |
| | | WHERE user_id=? |
| | | AND cache_key=?", |
| | | $_SESSION['user_id'], |
| | | $key); |
| | | 'IMAP.'.$key); |
| | | |
| | | if ($sql_arr = $this->db->fetch_assoc($sql_result)) |
| | | $this->cache_keys[$key] = $sql_arr['cache_id']; |
| | |
| | | AND cache_key=?", |
| | | $data, |
| | | $_SESSION['user_id'], |
| | | $key); |
| | | 'IMAP.'.$key); |
| | | } |
| | | // add new cache record |
| | | else |
| | |
| | | (created, user_id, cache_key, data) |
| | | VALUES (".$this->db->now().", ?, ?, ?)", |
| | | $_SESSION['user_id'], |
| | | $key, |
| | | 'IMAP.'.$key, |
| | | $data); |
| | | } |
| | | } |
| | |
| | | /** |
| | | * @access private |
| | | */ |
| | | function _clear_cache_record($key) |
| | | private function _clear_cache_record($key) |
| | | { |
| | | $this->db->query( |
| | | "DELETE FROM ".get_table_name('cache')." |
| | | WHERE user_id=? |
| | | AND cache_key=?", |
| | | $_SESSION['user_id'], |
| | | $key); |
| | | 'IMAP.'.$key); |
| | | } |
| | | |
| | | |
| | |
| | | * @param string Internal cache key |
| | | * @return int -3 = off, -2 = incomplete, -1 = dirty |
| | | */ |
| | | function check_cache_status($mailbox, $cache_key) |
| | | { |
| | | private function check_cache_status($mailbox, $cache_key) |
| | | { |
| | | if (!$this->caching_enabled) |
| | | return -3; |
| | | |
| | |
| | | |
| | | // console("Cache check: $msg_count !== ".count($cache_index)); |
| | | |
| | | if ($cache_count==$msg_count) |
| | | { |
| | | // get highest index |
| | | $header = iil_C_FetchHeader($this->conn, $mailbox, "$msg_count"); |
| | | $cache_uid = array_pop($cache_index); |
| | | |
| | | // uids of highest message matches -> cache seems OK |
| | | if ($cache_uid == $header->uid) |
| | | return 1; |
| | | if ($cache_count==$msg_count) { |
| | | if ($this->skip_deleted) { |
| | | $h_index = iil_C_FetchHeaderIndex($this->conn, $mailbox, "1:*", 'UID', $this->skip_deleted); |
| | | |
| | | if (sizeof($h_index) == $cache_count) { |
| | | $cache_index = array_flip($cache_index); |
| | | foreach ($h_index as $idx => $uid) |
| | | unset($cache_index[$uid]); |
| | | |
| | | if (empty($cache_index)) |
| | | return 1; |
| | | } |
| | | return -2; |
| | | } else { |
| | | // get highest index |
| | | $header = iil_C_FetchHeader($this->conn, $mailbox, "$msg_count"); |
| | | $cache_uid = array_pop($cache_index); |
| | | |
| | | // uids of highest message matches -> cache seems OK |
| | | if ($cache_uid == $header->uid) |
| | | return 1; |
| | | } |
| | | // cache is dirty |
| | | return -1; |
| | | } |
| | | } |
| | | // if cache count differs less than 10% report as dirty |
| | | else if (abs($msg_count - $cache_count) < $msg_count/10) |
| | | return -1; |
| | | else |
| | | return -2; |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * @access private |
| | | */ |
| | | function get_message_cache($key, $from, $to, $sort_field, $sort_order) |
| | | private function get_message_cache($key, $from, $to, $sort_field, $sort_order) |
| | | { |
| | | $cache_key = "$key:$from:$to:$sort_field:$sort_order"; |
| | | $db_header_fields = array('idx', 'uid', 'subject', 'from', 'to', 'cc', 'date', 'size'); |
| | |
| | | FROM ".get_table_name('messages')." |
| | | WHERE user_id=? |
| | | AND cache_key=? |
| | | ORDER BY ".$this->db->quoteIdentifier($sort_field)." ". |
| | | strtoupper($sort_order), |
| | | ORDER BY ".$this->db->quoteIdentifier($sort_field)." ".strtoupper($sort_order), |
| | | $from, |
| | | $to-$from, |
| | | $_SESSION['user_id'], |
| | |
| | | while ($sql_arr = $this->db->fetch_assoc($sql_result)) |
| | | { |
| | | $uid = $sql_arr['uid']; |
| | | $this->cache[$cache_key][$uid] = unserialize($sql_arr['headers']); |
| | | |
| | | $this->cache[$cache_key][$uid] = $this->db->decode(unserialize($sql_arr['headers'])); |
| | | |
| | | // featch headers if unserialize failed |
| | | if (empty($this->cache[$cache_key][$uid])) |
| | | $this->cache[$cache_key][$uid] = iil_C_FetchHeader($this->conn, preg_replace('/.msg$/', '', $key), $uid, true); |
| | | $this->cache[$cache_key][$uid] = iil_C_FetchHeader($this->conn, preg_replace('/.msg$/', '', $key), $uid, true, $this->fetch_add_headers); |
| | | } |
| | | } |
| | | |
| | | |
| | | return $this->cache[$cache_key]; |
| | | } |
| | | |
| | | /** |
| | | * @access private |
| | | */ |
| | | function &get_cached_message($key, $uid, $struct=false) |
| | | private function &get_cached_message($key, $uid) |
| | | { |
| | | $internal_key = '__single_msg'; |
| | | |
| | | if ($this->caching_enabled && (!isset($this->cache[$internal_key][$uid]) || |
| | | ($struct && empty($this->cache[$internal_key][$uid]->structure)))) |
| | | if ($this->caching_enabled && !isset($this->cache[$internal_key][$uid])) |
| | | { |
| | | $sql_select = "idx, uid, headers" . ($struct ? ", structure" : ''); |
| | | $sql_result = $this->db->query( |
| | | "SELECT $sql_select |
| | | "SELECT idx, headers, structure |
| | | FROM ".get_table_name('messages')." |
| | | WHERE user_id=? |
| | | AND cache_key=? |
| | |
| | | |
| | | if ($sql_arr = $this->db->fetch_assoc($sql_result)) |
| | | { |
| | | $this->cache[$internal_key][$uid] = unserialize($sql_arr['headers']); |
| | | $this->uid_id_map[preg_replace('/\.msg$/', '', $key)][$uid] = $sql_arr['idx']; |
| | | $this->cache[$internal_key][$uid] = $this->db->decode(unserialize($sql_arr['headers'])); |
| | | if (is_object($this->cache[$internal_key][$uid]) && !empty($sql_arr['structure'])) |
| | | $this->cache[$internal_key][$uid]->structure = unserialize($sql_arr['structure']); |
| | | $this->cache[$internal_key][$uid]->structure = $this->db->decode(unserialize($sql_arr['structure'])); |
| | | } |
| | | } |
| | | |
| | |
| | | /** |
| | | * @access private |
| | | */ |
| | | function get_message_cache_index($key, $force=FALSE, $sort_field='idx', $sort_order='ASC') |
| | | private function get_message_cache_index($key, $force=FALSE, $sort_field='idx', $sort_order='ASC') |
| | | { |
| | | static $sa_message_index = array(); |
| | | |
| | |
| | | /** |
| | | * @access private |
| | | */ |
| | | function add_message_cache($key, $index, $headers, $struct=null) |
| | | private function add_message_cache($key, $index, $headers, $struct=null, $force=false) |
| | | { |
| | | if (empty($key) || !is_object($headers) || empty($headers->uid)) |
| | | return; |
| | | |
| | | // add to internal (fast) cache |
| | | $this->cache['__single_msg'][$headers->uid] = $headers; |
| | | $this->cache['__single_msg'][$headers->uid] = clone $headers; |
| | | $this->cache['__single_msg'][$headers->uid]->structure = $struct; |
| | | |
| | | |
| | | // no further caching |
| | | if (!$this->caching_enabled) |
| | | return; |
| | | |
| | | // check for an existing record (probly headers are cached but structure not) |
| | | $sql_result = $this->db->query( |
| | | if (!$force) { |
| | | $sql_result = $this->db->query( |
| | | "SELECT message_id |
| | | FROM ".get_table_name('messages')." |
| | | WHERE user_id=? |
| | |
| | | $_SESSION['user_id'], |
| | | $key, |
| | | $headers->uid); |
| | | if ($sql_arr = $this->db->fetch_assoc($sql_result)) |
| | | $message_id = $sql_arr['message_id']; |
| | | } |
| | | |
| | | // update cache record |
| | | if ($sql_arr = $this->db->fetch_assoc($sql_result)) |
| | | if ($message_id) |
| | | { |
| | | $this->db->query( |
| | | "UPDATE ".get_table_name('messages')." |
| | | SET idx=?, headers=?, structure=? |
| | | WHERE message_id=?", |
| | | $index, |
| | | serialize($headers), |
| | | is_object($struct) ? serialize($struct) : NULL, |
| | | $sql_arr['message_id'] |
| | | serialize($this->db->encode(clone $headers)), |
| | | is_object($struct) ? serialize($this->db->encode(clone $struct)) : NULL, |
| | | $message_id |
| | | ); |
| | | } |
| | | else // insert new record |
| | |
| | | $key, |
| | | $index, |
| | | $headers->uid, |
| | | (string)substr($this->decode_header($headers->subject, TRUE), 0, 128), |
| | | (string)substr($this->decode_header($headers->from, TRUE), 0, 128), |
| | | (string)substr($this->decode_header($headers->to, TRUE), 0, 128), |
| | | (string)substr($this->decode_header($headers->cc, TRUE), 0, 128), |
| | | (string)rc_substr($this->db->encode($this->decode_header($headers->subject, TRUE)), 0, 128), |
| | | (string)rc_substr($this->db->encode($this->decode_header($headers->from, TRUE)), 0, 128), |
| | | (string)rc_substr($this->db->encode($this->decode_header($headers->to, TRUE)), 0, 128), |
| | | (string)rc_substr($this->db->encode($this->decode_header($headers->cc, TRUE)), 0, 128), |
| | | (int)$headers->size, |
| | | serialize($headers), |
| | | is_object($struct) ? serialize($struct) : NULL |
| | | serialize($this->db->encode(clone $headers)), |
| | | is_object($struct) ? serialize($this->db->encode(clone $struct)) : NULL |
| | | ); |
| | | } |
| | | } |
| | |
| | | /** |
| | | * @access private |
| | | */ |
| | | function remove_message_cache($key, $index) |
| | | private function remove_message_cache($key, $uids) |
| | | { |
| | | if (!$this->caching_enabled) |
| | | return; |
| | | |
| | | $this->db->query( |
| | | "DELETE FROM ".get_table_name('messages')." |
| | | WHERE user_id=? |
| | | AND cache_key=? |
| | | AND idx=?", |
| | | WHERE user_id=? |
| | | AND cache_key=? |
| | | AND uid IN (".$this->db->array2list($uids, 'integer').")", |
| | | $_SESSION['user_id'], |
| | | $key, |
| | | $index); |
| | | $key); |
| | | } |
| | | |
| | | /** |
| | | * @access private |
| | | */ |
| | | function clear_message_cache($key, $start_index=1) |
| | | private function clear_message_cache($key, $start_index=1) |
| | | { |
| | | if (!$this->caching_enabled) |
| | | return; |
| | |
| | | $start_index); |
| | | } |
| | | |
| | | /** |
| | | * @access private |
| | | */ |
| | | private function get_message_cache_index_min($key, $uids=NULL) |
| | | { |
| | | if (!$this->caching_enabled) |
| | | return; |
| | | |
| | | $sql_result = $this->db->query( |
| | | "SELECT MIN(idx) AS minidx |
| | | FROM ".get_table_name('messages')." |
| | | WHERE user_id=? |
| | | AND cache_key=?" |
| | | .(!empty($uids) ? " AND uid IN (".$this->db->array2list($uids, 'integer').")" : ''), |
| | | $_SESSION['user_id'], |
| | | $key); |
| | | |
| | | if ($sql_arr = $this->db->fetch_assoc($sql_result)) |
| | | return $sql_arr['minidx']; |
| | | else |
| | | return 0; |
| | | } |
| | | |
| | | |
| | | /* -------------------------------- |
| | |
| | | |
| | | return $out; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Decode a Microsoft Outlook TNEF part (winmail.dat) |
| | | * |
| | | * @param object rcube_message_part Message part to decode |
| | | * @param string UID of the message |
| | | * @return array List of rcube_message_parts extracted from windmail.dat |
| | | */ |
| | | function tnef_decode(&$part, $uid) |
| | | { |
| | | if (!isset($part->body)) |
| | | $part->body = $this->get_message_part($uid, $part->mime_id, $part); |
| | | |
| | | $pid = 0; |
| | | $tnef_parts = array(); |
| | | $tnef_arr = tnef_decode($part->body); |
| | | foreach ($tnef_arr as $winatt) { |
| | | $tpart = new rcube_message_part; |
| | | $tpart->filename = $winatt["name"]; |
| | | $tpart->encoding = 'stream'; |
| | | $tpart->ctype_primary = $winatt["type0"]; |
| | | $tpart->ctype_secondary = $winatt["type1"]; |
| | | $tpart->mimetype = strtolower($winatt["type0"] . "/" . $winatt["type1"]); |
| | | $tpart->mime_id = "winmail." . $part->mime_id . ".$pid"; |
| | | $tpart->size = $winatt["size"]; |
| | | $tpart->body = $winatt['stream']; |
| | | |
| | | $tnef_parts[] = $tpart; |
| | | $pid++; |
| | | } |
| | | |
| | | return $tnef_parts; |
| | | } |
| | | |
| | | |
| | | /** |
| | |
| | | * |
| | | * @access private |
| | | */ |
| | | function _decode_mime_string_part($str) |
| | | private function _decode_mime_string_part($str) |
| | | { |
| | | $a = explode('?', $str); |
| | | $count = count($a); |
| | |
| | | * @param string Input string |
| | | * @param string Part encoding |
| | | * @return string Decoded string |
| | | * @access private |
| | | */ |
| | | function mime_decode($input, $encoding='7bit') |
| | | { |
| | | switch (strtolower($encoding)) |
| | | { |
| | | case '7bit': |
| | | return $input; |
| | | break; |
| | | |
| | | case 'quoted-printable': |
| | | return quoted_printable_decode($input); |
| | | break; |
| | |
| | | case 'base64': |
| | | return base64_decode($input); |
| | | break; |
| | | |
| | | |
| | | case 'x-uuencode': |
| | | case 'x-uue': |
| | | case 'uue': |
| | | case 'uuencode': |
| | | return convert_uudecode($input); |
| | | break; |
| | | |
| | | case '7bit': |
| | | default: |
| | | return $input; |
| | | } |
| | |
| | | |
| | | |
| | | /** |
| | | * Convert body charset to UTF-8 according to the ctype_parameters |
| | | * Convert body charset to RCMAIL_CHARSET according to the ctype_parameters |
| | | * |
| | | * @param string Part body to decode |
| | | * @param string Charset to convert from |
| | |
| | | */ |
| | | function get_id($uid, $mbox_name=NULL) |
| | | { |
| | | $mailbox = $mbox_name ? $this->_mod_mailbox($mbox_name) : $this->mailbox; |
| | | $mailbox = $mbox_name ? $this->mod_mailbox($mbox_name) : $this->mailbox; |
| | | return $this->_uid2id($uid, $mailbox); |
| | | } |
| | | |
| | |
| | | */ |
| | | function get_uid($id,$mbox_name=NULL) |
| | | { |
| | | $mailbox = $mbox_name ? $this->_mod_mailbox($mbox_name) : $this->mailbox; |
| | | $mailbox = $mbox_name ? $this->mod_mailbox($mbox_name) : $this->mailbox; |
| | | return $this->_id2uid($id, $mailbox); |
| | | } |
| | | |
| | | |
| | | |
| | | /* -------------------------------- |
| | | * private methods |
| | | * --------------------------------*/ |
| | | |
| | | |
| | | /** |
| | | * @access private |
| | | * Modify folder name for input/output according to root dir and namespace |
| | | * |
| | | * @param string Folder name |
| | | * @param string Mode |
| | | * @return string Folder name |
| | | */ |
| | | function _mod_mailbox($mbox_name, $mode='in') |
| | | function mod_mailbox($mbox_name, $mode='in') |
| | | { |
| | | if ((!empty($this->root_ns) && $this->root_ns == $mbox_name) || $mbox_name == 'INBOX') |
| | | return $mbox_name; |
| | |
| | | return $mbox_name; |
| | | } |
| | | |
| | | |
| | | /* -------------------------------- |
| | | * private methods |
| | | * --------------------------------*/ |
| | | |
| | | /** |
| | | * Validate the given input and save to local properties |
| | | * @access private |
| | | */ |
| | | function _set_sort_order($sort_field, $sort_order) |
| | | private function _set_sort_order($sort_field, $sort_order) |
| | | { |
| | | if ($sort_field != null) |
| | | $this->sort_field = asciiwords($sort_field); |
| | |
| | | * Sort mailboxes first by default folders and then in alphabethical order |
| | | * @access private |
| | | */ |
| | | function _sort_mailbox_list($a_folders) |
| | | private function _sort_mailbox_list($a_folders) |
| | | { |
| | | $a_out = $a_defaults = $folders = array(); |
| | | |
| | |
| | | if (($p = array_search(strtolower($folder), $this->default_folders_lc)) !== false && !$a_defaults[$p]) |
| | | $a_defaults[$p] = $folder; |
| | | else |
| | | $folders[$folder] = rc_strtolower(rcube_charset_convert($folder, 'UTF-7')); |
| | | $folders[$folder] = rc_strtolower(rcube_charset_convert($folder, 'UTF7-IMAP')); |
| | | } |
| | | |
| | | // sort folders and place defaults on the top |
| | |
| | | /** |
| | | * @access private |
| | | */ |
| | | function _rsort($folder, $delimiter, &$list, &$out) |
| | | private function _rsort($folder, $delimiter, &$list, &$out) |
| | | { |
| | | while (list($key, $name) = each($list)) { |
| | | if (strpos($name, $folder.$delimiter) === 0) { |
| | |
| | | /** |
| | | * @access private |
| | | */ |
| | | function _uid2id($uid, $mbox_name=NULL) |
| | | private function _uid2id($uid, $mbox_name=NULL) |
| | | { |
| | | if (!$mbox_name) |
| | | $mbox_name = $this->mailbox; |
| | |
| | | /** |
| | | * @access private |
| | | */ |
| | | function _id2uid($id, $mbox_name=NULL) |
| | | private function _id2uid($id, $mbox_name=NULL) |
| | | { |
| | | if (!$mbox_name) |
| | | $mbox_name = $this->mailbox; |
| | |
| | | * Subscribe/unsubscribe a list of mailboxes and update local cache |
| | | * @access private |
| | | */ |
| | | function _change_subscription($a_mboxes, $mode) |
| | | private function _change_subscription($a_mboxes, $mode) |
| | | { |
| | | $updated = FALSE; |
| | | |
| | | if (is_array($a_mboxes)) |
| | | foreach ($a_mboxes as $i => $mbox_name) |
| | | { |
| | | $mailbox = $this->_mod_mailbox($mbox_name); |
| | | $mailbox = $this->mod_mailbox($mbox_name); |
| | | $a_mboxes[$i] = $mailbox; |
| | | |
| | | if ($mode=='subscribe') |
| | |
| | | * Increde/decrese messagecount for a specific mailbox |
| | | * @access private |
| | | */ |
| | | function _set_messagecount($mbox_name, $mode, $increment) |
| | | private function _set_messagecount($mbox_name, $mode, $increment) |
| | | { |
| | | $a_mailbox_cache = FALSE; |
| | | $mailbox = $mbox_name ? $mbox_name : $this->mailbox; |
| | |
| | | * Remove messagecount of a specific mailbox from cache |
| | | * @access private |
| | | */ |
| | | function _clear_messagecount($mbox_name='') |
| | | private function _clear_messagecount($mbox_name='') |
| | | { |
| | | $a_mailbox_cache = FALSE; |
| | | $mailbox = $mbox_name ? $mbox_name : $this->mailbox; |
| | |
| | | * Split RFC822 header string into an associative array |
| | | * @access private |
| | | */ |
| | | function _parse_headers($headers) |
| | | private function _parse_headers($headers) |
| | | { |
| | | $a_headers = array(); |
| | | $lines = explode("\n", $headers); |
| | |
| | | /** |
| | | * @access private |
| | | */ |
| | | function _parse_address_list($str, $decode=true) |
| | | private function _parse_address_list($str, $decode=true) |
| | | { |
| | | // remove any newlines and carriage returns before |
| | | $a = $this->_explode_quoted_string('[,;]', preg_replace( "/[\r\n]/", " ", $str)); |
| | | $a = rcube_explode_quoted_string('[,;]', preg_replace( "/[\r\n]/", " ", $str)); |
| | | $result = array(); |
| | | |
| | | foreach ($a as $key => $val) |
| | | { |
| | | $val = preg_replace("/([\"\w])</", "$1 <", $val); |
| | | $sub_a = $this->_explode_quoted_string(' ', $decode ? $this->decode_header($val) : $val); |
| | | $sub_a = rcube_explode_quoted_string(' ', $decode ? $this->decode_header($val) : $val); |
| | | $result[$key]['name'] = ''; |
| | | |
| | | foreach ($sub_a as $k => $v) |
| | |
| | | $result[$key]['address'] = $result[$key]['name']; |
| | | } |
| | | |
| | | return $result; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * @access private |
| | | */ |
| | | function _explode_quoted_string($delimiter, $string) |
| | | { |
| | | $result = array(); |
| | | $strlen = strlen($string); |
| | | for ($q=$p=$i=0; $i < $strlen; $i++) |
| | | { |
| | | if ($string{$i} == "\"" && $string{$i-1} != "\\") |
| | | $q = $q ? false : true; |
| | | else if (!$q && preg_match("/$delimiter/", $string{$i})) |
| | | { |
| | | $result[] = substr($string, $p, $i - $p); |
| | | $p = $i + 1; |
| | | } |
| | | } |
| | | |
| | | $result[] = substr($string, $p); |
| | | return $result; |
| | | } |
| | | |
| | |
| | | var $d_parameters = array(); |
| | | var $ctype_parameters = array(); |
| | | |
| | | function __clone() |
| | | { |
| | | if (isset($this->parts)) |
| | | foreach ($this->parts as $idx => $part) |
| | | if (is_object($part)) |
| | | $this->parts[$idx] = clone $part; |
| | | } |
| | | } |
| | | |
| | | |
| | |
| | | return $posa - $posb; |
| | | } |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Add quoted-printable encoding to a given string |
| | | * |
| | | * @param string String to encode |
| | | * @param int Add new line after this number of characters |
| | | * @param boolean True if spaces should be converted into =20 |
| | | * @return string Encoded string |
| | | */ |
| | | function quoted_printable_encode($input, $line_max=76, $space_conv=false) |
| | | { |
| | | $hex = array('0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'); |
| | | $lines = preg_split("/(?:\r\n|\r|\n)/", $input); |
| | | $eol = "\r\n"; |
| | | $escape = "="; |
| | | $output = ""; |
| | | |
| | | while( list(, $line) = each($lines)) |
| | | { |
| | | //$line = rtrim($line); // remove trailing white space -> no =20\r\n necessary |
| | | $linlen = strlen($line); |
| | | $newline = ""; |
| | | for($i = 0; $i < $linlen; $i++) |
| | | { |
| | | $c = substr( $line, $i, 1 ); |
| | | $dec = ord( $c ); |
| | | if ( ( $i == 0 ) && ( $dec == 46 ) ) // convert first point in the line into =2E |
| | | { |
| | | $c = "=2E"; |
| | | } |
| | | if ( $dec == 32 ) |
| | | { |
| | | if ( $i == ( $linlen - 1 ) ) // convert space at eol only |
| | | { |
| | | $c = "=20"; |
| | | } |
| | | else if ( $space_conv ) |
| | | { |
| | | $c = "=20"; |
| | | } |
| | | } |
| | | else if ( ($dec == 61) || ($dec < 32 ) || ($dec > 126) ) // always encode "\t", which is *not* required |
| | | { |
| | | $h2 = floor($dec/16); |
| | | $h1 = floor($dec%16); |
| | | $c = $escape.$hex["$h2"].$hex["$h1"]; |
| | | } |
| | | |
| | | if ( (strlen($newline) + strlen($c)) >= $line_max ) // CRLF is not counted |
| | | { |
| | | $output .= $newline.$escape.$eol; // soft line break; " =\r\n" is okay |
| | | $newline = ""; |
| | | // check if newline first character will be point or not |
| | | if ( $dec == 46 ) |
| | | { |
| | | $c = "=2E"; |
| | | } |
| | | } |
| | | $newline .= $c; |
| | | } // end of for |
| | | $output .= $newline.$eol; |
| | | } // end of while |
| | | |
| | | return trim($output); |
| | | } |
| | | |
| | | |