Add argument to fetch message parts only partially. Can be used for content mimetype detection without loading the entire file
| | |
| | | * @param mixed $print True to print part, ressource to write part contents in |
| | | * @param resource $fp File pointer to save the message part |
| | | * @param boolean $skip_charset_conv Disables charset conversion |
| | | * @param int $max_bytes Only read this number of bytes |
| | | * |
| | | * @return string Message/part body if not printed |
| | | */ |
| | | public function get_message_part($uid, $part=1, $o_part=NULL, $print=NULL, $fp=NULL, $skip_charset_conv=false) |
| | | public function get_message_part($uid, $part=1, $o_part=NULL, $print=NULL, $fp=NULL, $skip_charset_conv=false, $max_bytes=0) |
| | | { |
| | | if (!$this->check_connection()) { |
| | | return null; |
| | |
| | | |
| | | if ($o_part && $o_part->size) { |
| | | $body = $this->conn->handlePartBody($this->folder, $uid, true, |
| | | $part ? $part : 'TEXT', $o_part->encoding, $print, $fp, $o_part->ctype_primary == 'text'); |
| | | $part ? $part : 'TEXT', $o_part->encoding, $print, $fp, $o_part->ctype_primary == 'text', $max_bytes); |
| | | } |
| | | |
| | | if ($fp || $print) { |
| | |
| | | return $this->handlePartBody($mailbox, $id, $is_uid, $part); |
| | | } |
| | | |
| | | function handlePartBody($mailbox, $id, $is_uid=false, $part='', $encoding=NULL, $print=NULL, $file=NULL, $formatted=false) |
| | | function handlePartBody($mailbox, $id, $is_uid=false, $part='', $encoding=NULL, $print=NULL, $file=NULL, $formatted=false, $max_bytes=0) |
| | | { |
| | | if (!$this->select($mailbox)) { |
| | | return false; |
| | |
| | | // Use BINARY extension when possible (and safe) |
| | | $binary = $mode && preg_match('/^[0-9.]+$/', $part) && $this->hasCapability('BINARY'); |
| | | $fetch_mode = $binary ? 'BINARY' : 'BODY'; |
| | | $partial = $max_bytes ? sprintf('<0.%d>', $max_bytes) : ''; |
| | | |
| | | // format request |
| | | $key = $this->nextTag(); |
| | | $request = $key . ($is_uid ? ' UID' : '') . " FETCH $id ($fetch_mode.PEEK[$part])"; |
| | | $request = $key . ($is_uid ? ' UID' : '') . " FETCH $id ($fetch_mode.PEEK[$part]$partial)"; |
| | | |
| | | // send request |
| | | if (!$this->putLine($request)) { |
| | |
| | | $line = rtrim($line, "\t\r\n\0\x0B") . "\n"; |
| | | } |
| | | |
| | | if ($file) |
| | | fwrite($file, $line); |
| | | if ($file) { |
| | | if (fwrite($file, $line) === false) |
| | | break; |
| | | } |
| | | else if ($print) |
| | | echo $line; |
| | | else |
| | |
| | | |
| | | if ($result !== false) { |
| | | if ($file) { |
| | | fwrite($file, $result); |
| | | return fwrite($file, $result); |
| | | } else if ($print) { |
| | | echo $result; |
| | | } else |
| | |
| | | * @param string $mime_id Part MIME-ID |
| | | * @param resource $fp File pointer to save the message part |
| | | * @param boolean $skip_charset_conv Disables charset conversion |
| | | * @param int $max_bytes Only read this number of bytes |
| | | * |
| | | * @return string Part content |
| | | */ |
| | | public function get_part_content($mime_id, $fp = null, $skip_charset_conv = false) |
| | | public function get_part_content($mime_id, $fp = null, $skip_charset_conv = false, $max_bytes = 0) |
| | | { |
| | | if ($part = $this->mime_parts[$mime_id]) { |
| | | // stored in message structure (winmail/inline-uuencode) |
| | |
| | | // get from IMAP |
| | | $this->storage->set_folder($this->folder); |
| | | |
| | | return $this->storage->get_message_part($this->uid, $mime_id, $part, NULL, $fp, $skip_charset_conv); |
| | | return $this->storage->get_message_part($this->uid, $mime_id, $part, NULL, $fp, $skip_charset_conv, $max_bytes); |
| | | } |
| | | } |
| | | |