| | |
| | | // fetch reuested headers from server |
| | | $a_msg_headers = array(); |
| | | $deleted_count = $this->_fetch_headers($mailbox, $msgs, $a_msg_headers, $cache_key); |
| | | if ($this->sort_order == 'DESC' && $headers_sorted) { |
| | | //since the sort order is not used in the iil_c_sort function we have to do it here |
| | | $a_msg_headers = array_reverse($a_msg_headers); |
| | | } |
| | | |
| | | // 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, $max + 1); |
| | | |
| | | |
| | | // kick child process to sync cache |
| | | // ... |
| | | |
| | | } |
| | | |
| | | // return empty array if no messages found |
| | |
| | | |
| | | return array_values($a_msg_headers); |
| | | } |
| | | else { // SEARCH searching result |
| | | // not sorted, so we must fetch headers for all messages |
| | | // TODO: to minimize big memory consumption on servers without SORT |
| | | // capability, we should fetch only headers used for sorting, and then |
| | | // fetch all headers needed for displaying one page of messages list. |
| | | // Of course it has sense only for big results if count($msgs) > $this->pagesize |
| | | $this->_fetch_headers($mailbox, join(',', $msgs), $a_msg_headers, NULL); |
| | | |
| | | // return empty array if no messages found |
| | | if (!is_array($a_msg_headers) || empty($a_msg_headers)) |
| | | return array(); |
| | | else { // SEARCH searching result, need sorting |
| | | $cnt = count($msgs); |
| | | if ($cnt > 300 && $cnt > $this->page_size) { // experimantal value for best result |
| | | // use memory less expensive (and quick) method for big result set |
| | | $a_index = $this->message_index($mailbox, $this->sort_field, $this->sort_order); |
| | | // get messages uids for one page... |
| | | $msgs = array_slice(array_keys($a_index), $start_msg, min($cnt-$start_msg, $this->page_size)); |
| | | // ...and fetch headers |
| | | $this->_fetch_headers($mailbox, join(',', $msgs), $a_msg_headers, NULL); |
| | | |
| | | // if not already sorted |
| | | $a_msg_headers = iil_SortHeaders($a_msg_headers, $this->sort_field, $this->sort_order); |
| | | // return empty array if no messages found |
| | | if (!is_array($a_msg_headers) || empty($a_msg_headers)) |
| | | return array(); |
| | | |
| | | $sorter = new rcube_header_sorter(); |
| | | $sorter->set_sequence_numbers($msgs); |
| | | $sorter->sort_headers($a_msg_headers); |
| | | |
| | | return array_values($a_msg_headers); |
| | | } |
| | | else { |
| | | // for small result set we can fetch all messages headers |
| | | $this->_fetch_headers($mailbox, join(',', $msgs), $a_msg_headers, NULL); |
| | | |
| | | // return empty array if no messages found |
| | | if (!is_array($a_msg_headers) || empty($a_msg_headers)) |
| | | return array(); |
| | | |
| | | // if not already sorted |
| | | $a_msg_headers = iil_SortHeaders($a_msg_headers, $this->sort_field, $this->sort_order); |
| | | |
| | | // only return the requested part of the set |
| | | return array_slice(array_values($a_msg_headers), $start_msg, min(count($msgs)-$start_msg, $this->page_size)); |
| | | // only return the requested part of the set |
| | | return array_slice(array_values($a_msg_headers), $start_msg, min($cnt-$start_msg, $this->page_size)); |
| | | } |
| | | } |
| | | } |
| | | |
| | |
| | | } |
| | | else |
| | | { |
| | | // TODO: see list_header_set (fetch only one header field needed for sorting) |
| | | $this->_fetch_headers($mailbox, join(',', $this->search_set), $a_msg_headers, NULL); |
| | | $a_index = iil_C_FetchHeaderIndex($this->conn, $mailbox, join(',', $this->search_set), $this->sort_field); |
| | | |
| | | foreach (iil_SortHeaders($a_msg_headers, $this->sort_field, $this->sort_order) as $i => $msg) |
| | | $this->cache[$key][] = $msg->id; |
| | | if ($this->sort_order=="ASC") |
| | | asort($a_index); |
| | | else if ($this->sort_order=="DESC") |
| | | arsort($a_index); |
| | | |
| | | $this->cache[$key] = $a_index; |
| | | } |
| | | } |
| | | |
| | |
| | | * @access private |
| | | * @see rcube_imap::search() |
| | | */ |
| | | function _search_index($mailbox, $criteria='ALL', $charset='', $sort_field='') |
| | | function _search_index($mailbox, $criteria='ALL', $charset=NULL, $sort_field=NULL) |
| | | { |
| | | if ($this->get_capability('sort')) |
| | | if ($sort_field && $this->get_capability('sort')) |
| | | { |
| | | $charset = $charset ? $charset : $this->default_charset; |
| | | $a_messages = iil_C_Sort($this->conn, $mailbox, $sort_field, $criteria, FALSE, $charset); |
| | | } |
| | | else |
| | | $a_messages = iil_C_Search($this->conn, $mailbox, ($charset ? "CHARSET $charset " : '') . $criteria); |
| | | |
| | |
| | | |
| | | // TODO: Add caching for message parts |
| | | |
| | | if (!$part) $part = 'TEXT'; |
| | | |
| | | if ($print) |
| | | { |
| | | $mode = $o_part->encoding == 'base64' ? 3 : ($o_part->encoding == 'quoted-printable' ? 1 : 2); |
| | |
| | | if (!($msg_id = $this->_uid2id($uid))) |
| | | return FALSE; |
| | | |
| | | $body = iil_C_FetchPartHeader($this->conn, $this->mailbox, $msg_id, NULL); |
| | | $body .= iil_C_HandlePartBody($this->conn, $this->mailbox, $msg_id, NULL, 1); |
| | | |
| | | return $body; |
| | | return iil_C_HandlePartBody($this->conn, $this->mailbox, $msg_id); |
| | | } |
| | | |
| | | |
| | |
| | | if (!($msg_id = $this->_uid2id($uid))) |
| | | return FALSE; |
| | | |
| | | print iil_C_FetchPartHeader($this->conn, $this->mailbox, $msg_id, NULL); |
| | | flush(); |
| | | iil_C_HandlePartBody($this->conn, $this->mailbox, $msg_id, NULL, 2); |
| | | } |
| | | |
| | |
| | | { |
| | | $this->db->query( |
| | | "UPDATE ".get_table_name('cache')." |
| | | SET created=".$this->db->now().", |
| | | data=? |
| | | SET created=". $this->db->fromunixtime(time()).", data=?, session_id=? |
| | | WHERE user_id=? |
| | | AND cache_key=?", |
| | | $data, |
| | | session_id(), |
| | | $_SESSION['user_id'], |
| | | $key); |
| | | } |
| | |
| | | { |
| | | $this->db->query( |
| | | "INSERT INTO ".get_table_name('cache')." |
| | | (created, user_id, cache_key, data) |
| | | VALUES (".$this->db->now().", ?, ?, ?)", |
| | | (created, user_id, cache_key, data, session_id) |
| | | VALUES (".$this->db->fromunixtime(time()).", ?, ?, ?, ?)", |
| | | $_SESSION['user_id'], |
| | | $key, |
| | | $data); |
| | | $data, |
| | | session_id()); |
| | | } |
| | | } |
| | | |
| | |
| | | $this->db->query( |
| | | "INSERT INTO ".get_table_name('messages')." |
| | | (user_id, del, cache_key, created, idx, uid, subject, ".$this->db->quoteIdentifier('from').", ".$this->db->quoteIdentifier('to').", cc, date, size, headers, structure) |
| | | VALUES (?, 0, ?, ".$this->db->now().", ?, ?, ?, ?, ?, ?, ".$this->db->fromunixtime($headers->timestamp).", ?, ?, ?)", |
| | | VALUES (?, 0, ?, ".$this->db->fromunixtime(time()).", ?, ?, ?, ?, ?, ?, ".$this->db->fromunixtime($headers->timestamp).", ?, ?, ?)", |
| | | $_SESSION['user_id'], |
| | | $key, |
| | | $index, |
| | |
| | | /** |
| | | * Decode a mime-encoded string to internal charset |
| | | * |
| | | * @param string Header value |
| | | * @param string Fallback charset if none specified |
| | | * @param string $input Header value |
| | | * @param string $fallback Fallback charset if none specified |
| | | * |
| | | * @return string Decoded string |
| | | * @static |
| | | */ |
| | | function decode_mime_string($input, $fallback=null) |
| | | public static function decode_mime_string($input, $fallback=null) |
| | | { |
| | | // Initialize variable |
| | | $out = ''; |