/** * Private helper method * * @param &peer.mail.MimePart[] parts * @param array p structure parts as retrieved from cclient lib * @param string id default '' part id */ protected function _recurseparts(&$parts, $p, $id = '') { static $types = array('text', 'multipart', 'message', 'application', 'audio', 'image', 'video', 'unknown'); for ($i = 0, $s = sizeof($p); $i < $s; $i++) { $pid = sprintf('%s%d', $id, $i + 1); if (empty($p[$i]->parts)) { $part = new MimePart(NULL, NULL, $this->_lookupattr(@$p[$i]->parameters, 'CHARSET'), $this->_lookupattr(@$p[$i]->dparameters, 'NAME')); } else { $part = new MultiPart(); } $part->setContentType($types[$p[$i]->type] . '/' . strtolower($p[$i]->subtype)); $part->setDisposition($p[$i]->ifdisposition ? MIME_DISPOSITION_ATTACHMENT : MIME_DISPOSITION_INLINE); if (FALSE !== ($f = $this->_lookupattr($p[$i]->dparameters, 'FILENAME'))) { $part->setFilename($f); } $part->id = $pid; // We can retrieve the body here since the message has been read anyway if (!empty($p[$i]->parts)) { if ($p[$i]->ifsubtype) { switch ($p[$i]->subtype) { case 'MIXED': $pid = substr($pid, 0, -2); break; default: // Nothing } } // Recurse through parts $this->_recurseparts($part->parts, $p[$i]->parts, $pid . '.'); // Multipart -> part.0 are the headers $part->parts[0]->setHeaderString($this->folder->getMessagePart($this->uid, $pid . '.0')); } else { $part->body = $this->folder->getMessagePart($this->uid, $pid); } $part->folder = $this->folder; $parts[] = $part; } }