PHP Horde_Mime_Part::getType方法代码示例

 /**
  * Constructor.
  *
  * @param Horde_Mime_Part $mime_part  A MIME part object. Must be of
  *                                    type multipart/related.
  */
 public function __construct(Horde_Mime_Part $mime_part)
 {
     if ($mime_part->getType() != 'multipart/related') {
         throw new InvalidArgumentException('MIME part must be of type multipart/related');
     }
     $ids = array_keys($mime_part->contentTypeMap());
     $related_id = $mime_part->getMimeId();
     $id = null;
     /* Build a list of parts -> CIDs. */
     foreach ($ids as $val) {
         if (strcmp($related_id, $val) !== 0 && ($cid = $mime_part->getPart($val)->getContentId())) {
             $this->_cids[$val] = $cid;
         }
     }
     /* Look at the 'start' parameter to determine which part to start
      * with. If no 'start' parameter, use the first part (RFC 2387
      * [3.1]). */
     $start = $mime_part->getContentTypeParameter('start');
     if (!empty($start)) {
         $id = $this->cidSearch($start);
     }
     if (empty($id)) {
         reset($ids);
         $id = next($ids);
     }
     $this->_start = $id;
 }

 /**
  * Determines if this MIME part is an attachment for display purposes.
  *
  * @since Horde_Mime 2.10.0
  *
  * @return boolean  True if this part should be considered an attachment.
  */
 public function isAttachment()
 {
     $type = $this->getType();
     switch ($type) {
         case 'application/ms-tnef':
         case 'application/pgp-keys':
         case 'application/vnd.ms-tnef':
             return false;
     }
     if ($this->parent) {
         switch ($this->parent->getType()) {
             case 'multipart/encrypted':
                 switch ($type) {
                     case 'application/octet-stream':
                         return false;
                 }
                 break;
             case 'multipart/signed':
                 switch ($type) {
                     case 'application/pgp-signature':
                     case 'application/pkcs7-signature':
                     case 'application/x-pkcs7-signature':
                         return false;
                 }
                 break;
         }
     }
     switch ($this->getDisposition()) {
         case 'attachment':
             return true;
     }
     switch ($this->getPrimaryType()) {
         case 'application':
             if (strlen($this->getName())) {
                 return true;
             }
             break;
         case 'audio':
         case 'video':
             return true;
         case 'multipart':
             return false;
     }
     return false;
 }

 /**
  */
 protected function _write($filename, Horde_Mime_Part $part)
 {
     global $browser;
     try {
         $this->_vfs->write($this->_vfspath, $this->_id, $filename, true);
     } catch (Horde_Vfs_Exception $e) {
         throw new IMP_Compose_Exception($e);
     }
     // Prevent 'jar:' attacks on Firefox.  See Ticket #5892.
     $type = $part->getType();
     if ($browser->isBrowser('mozilla') && in_array(Horde_String::lower($type), array('application/java-archive', 'application/x-jar'))) {
         $type = 'application/octet-stream';
     }
     $md = $this->getMetadata();
     $md->filename = $part->getName(true);
     $md->time = time();
     $md->type = $type;
     $this->saveMetadata($md);
 }

 /**
  * If this MIME part can contain embedded MIME part(s), and those part(s)
  * exist, return a representation of that data.
  *
  * @return mixed  A Horde_Mime_Part object representing the embedded data.
  *                Returns null if no embedded MIME part(s) exist.
  */
 protected function _getEmbeddedMimeParts()
 {
     /* Get the data from the attachment. */
     try {
         if (!($tnef = $this->getConfigParam('tnef'))) {
             $tnef = Horde_Compress::factory('Tnef');
             $this->setConfigParam('tnef', $tnef);
         }
         $tnefData = $tnef->decompress($this->_mimepart->getContents());
     } catch (Horde_Compress_Exception $e) {
         $tnefData = array();
     }
     if (!count($tnefData)) {
         return null;
     }
     $mixed = new Horde_Mime_Part();
     $mixed->setType('multipart/mixed');
     reset($tnefData);
     while (list(, $data) = each($tnefData)) {
         $temp_part = new Horde_Mime_Part();
         $temp_part->setName($data['name']);
         $temp_part->setDescription($data['name']);
         $temp_part->setContents($data['stream']);
         $temp_part->setType($data['type'] . '/' . $data['subtype']);
         /* Short-circuit MIME-type guessing for winmail.dat parts;
          * we're showing enough entries for them already. */
         if (in_array($temp_part->getType(), array('application/octet-stream', 'application/base64'))) {
             $temp_part->setType(Horde_Mime_Magic::filenameToMIME($data['name']));
         }
         /* Set text parts to be displayed inline. */
         if ($temp_part->getPrimaryType() === 'text') {
             $temp_part->setDisposition('inline');
         }
         $mixed->addPart($temp_part);
     }
     return $mixed;
 }

 /**
  * Parse the output from imap_fetchstructure() into a MIME Part object.
  *
  * @param object $data  Data from imap_fetchstructure().
  *
  * @return Horde_Mime_Part  A MIME Part object.
  */
 protected function _parseStructure($data)
 {
     $ob = new Horde_Mime_Part();
     $ob->setType(Horde_String::lower($data->type) . '/' . Horde_String::lower($data->subType));
     // Optional for multipart-parts, required for all others
     if (isset($data->parameters)) {
         $params = array();
         foreach ($data->parameters as $key => $value) {
             $params[Horde_String::lower($key)] = $value;
         }
         $params = Horde_Mime::decodeParam('content-type', $params);
         foreach ($params['params'] as $key => $value) {
             $ob->setContentTypeParameter($key, $value);
         }
     }
     // Optional entries. 'location' and 'language' not supported
     if (isset($data->disposition)) {
         $ob->setDisposition($data->disposition);
         if (isset($data->dparameters)) {
             $dparams = array();
             foreach ($data->dparameters as $key => $value) {
                 $dparams[Horde_String::lower($key)] = $value;
             }
             $dparams = Horde_Mime::decodeParam('content-disposition', $dparams);
             foreach ($dparams['params'] as $key => $value) {
                 $ob->setDispositionParameter($key, $value);
             }
         }
     }
     if ($ob->getPrimaryType() == 'multipart') {
         // multipart/* specific entries
         foreach ($data->subParts as $val) {
             $ob->addPart($this->_parseStructure($val));
         }
     } else {
         // Required options
         if (isset($data->partID)) {
             $ob->setContentId($data->partID);
         }
         $ob->setTransferEncoding(Horde_String::lower($data->encoding));
         $ob->setBytes($data->bytes);
         if ($ob->getType() == 'message/rfc822') {
             $ob->addPart($this->_parseStructure(reset($data->subParts)));
         }
     }
     return $ob;
 }

 /**
  * Process a message again to add body and attachment data.
  *
  * @param \Horde_Imap_Client_Data_Fetch $messagedata The structure and part of the message body
  * @param \Horde_Mime_Part $partdata The part data
  * @param string $part The part ID.
  * @param string $filename The filename of the attachment
  * @return \stdClass
  * @throws \core\message\inbound\processing_failed_exception If the attachment can't be saved to disk.
  */
 private function process_message_part_attachment($messagedata, $partdata, $part, $filename)
 {
     global $CFG;
     // If a filename is present, assume that this part is an attachment.
     $attachment = new \stdClass();
     $attachment->filename = $filename;
     $attachment->type = $partdata->getType();
     $attachment->content = $partdata->getContents();
     $attachment->charset = $partdata->getCharset();
     $attachment->description = $partdata->getDescription();
     $attachment->contentid = $partdata->getContentId();
     $attachment->filesize = $messagedata->getBodyPartSize($part);
     if (!empty($CFG->antiviruses)) {
         mtrace("--> Attempting virus scan of '{$attachment->filename}'");
         // Store the file on disk - it will need to be virus scanned first.
         $itemid = rand(1, 999999999);
         $directory = make_temp_directory("/messageinbound/{$itemid}", false);
         $filepath = $directory . "/" . $attachment->filename;
         if (!($fp = fopen($filepath, "w"))) {
             // Unable to open the temporary file to write this to disk.
             mtrace("--> Unable to save the file to disk for virus scanning. Check file permissions.");
             throw new \core\message\inbound\processing_failed_exception('attachmentfilepermissionsfailed', 'tool_messageinbound');
         }
         fwrite($fp, $attachment->content);
         fclose($fp);
         // Perform a virus scan now.
         try {
             \core\antivirus\manager::scan_file($filepath, $attachment->filename, true);
         } catch (\core\antivirus\scanner_exception $e) {
             mtrace("--> A virus was found in the attachment '{$attachment->filename}'.");
             $this->inform_attachment_virus();
             return;
         }
     }
     return $attachment;
 }

 /**
  * @return string
  */
 public function getType()
 {
     return $this->mimePart->getType();
 }

 /**
  * Return the appropriate icon for a MIME object/MIME type.
  *
  * @param Horde_Mime_Part|string $mime  The MIME object or type to query.
  * @param array $opts                   Additional options:
  * <pre>
  * 'app' - (string) The Horde application to search for drivers in.
  *         DEFAULT: current app
  * </pre>
  *
  * @return Horde_Themes_Image  An object which contains the URI
  *                             and filesystem location of the image.
  */
 public function getIcon($mime, array $opts = array())
 {
     $app = isset($opts['app']) ? $opts['app'] : $GLOBALS['registry']->getApp();
     $type = $mime instanceof Horde_Mime_Part ? $mime->getType() : $mime;
     $config = $this->_getDriver($type, $app);
     if (!isset($config['icon'])) {
         $config['icon'] = array('app' => 'horde', 'icon' => 'text.png');
     }
     return Horde_Themes::img('mime/' . $config['icon']['icon'], $config['icon']['app']);
 }

 public function testNullCharactersNotAllowedInMimeHeaderData()
 {
     $part = new Horde_Mime_Part();
     $part->setType("text/plain");
     $this->assertEquals('text/plain', $part->getType());
     $part->setDisposition("inline");
     $this->assertEquals('inline', $part->getDisposition());
     $part->setDispositionParameter('size', '123' . "" . '456');
     $this->assertEquals(123456, $part->getDispositionParameter('size'));
     $part->setDispositionParameter('foo', "foobar");
     $this->assertEquals('foobar', $part->getDispositionParameter('foo'));
     $part->setCharset("utf-8");
     $this->assertEquals('utf-8', $part->getCharset());
     $part->setName("foobar");
     $this->assertEquals('foobar', $part->getName());
     $this->assertEquals('foobar', $part->getDispositionParameter('filename'));
     $this->assertEquals('foobar', $part->getContentTypeParameter('name'));
     $part->setLanguage("en");
     $this->assertEquals(array('en'), $part->getLanguage());
     $part->setLanguage(array("en", "de"));
     $this->assertEquals(array('en', 'de'), $part->getLanguage());
     $part->setDuration('123' . "" . '456');
     $this->assertEquals(123456, $part->getDuration());
     $part->setBytes('123' . "" . '456');
     $this->assertEquals(123456, $part->getBytes());
     $part->setDescription("foobar");
     $this->assertEquals('foobar', $part->getDescription());
     $part->setContentTypeParameter('foo', "foobar");
     $this->assertEquals('foobar', $part->getContentTypeParameter('foo'));
     $part->setContentId("foobar");
     $this->assertEquals('foobar', $part->getContentId());
 }

 /**
  *
  * @param unknown $struct
  * @param unknown $partno
  * @param unknown $outStruct
  */
 public function subMimeStructToFlatStruct(Horde_Mime_Part $struct, &$outStruct)
 {
     $partno = $struct->getMimeId();
     $outStruct[$partno] = array();
     $outStruct[$partno]['type'] = $struct->getType(false);
     $outStruct[$partno]['subtype'] = $struct->getSubType();
     $outStruct[$partno]['content'] = $struct->getContents(array('stream' => false));
     if ($v = $struct->getCharset()) {
         $outStruct[$partno]['charset'] = $v;
     }
     if ($v = $struct->getName(false)) {
         $outStruct[$partno]['name'] = $v;
     }
     if ($v = $struct->getSize(false)) {
         $outStruct[$partno]['bytes'] = $v;
     }
     if ($v = $struct->getContentId()) {
         $outStruct[$partno]['id'] = $v;
     }
     foreach ($struct->getParts() as $sStruct) {
         $this->subMimeStructToFlatStruct($sStruct, $outStruct);
     }
 }

 /**
  * Internal helper function to create render data array for a MIME Part
  * object that only has a single part.
  *
  * @param string $data  The rendered data.
  * @param string $type  The rendered type.
  *
  * @return array  See render().
  */
 protected function _renderReturn($data = null, $type = null)
 {
     return array($this->_mimepart->getMimeId() => array('data' => is_null($data) ? $this->_mimepart->getContents() : $data, 'status' => array(), 'type' => is_null($type) ? $this->_mimepart->getType() : $type));
 }

 /**
  * Creates a structure object from the text of one part of a MIME message.
  *
  * @param string $header      The header text.
  * @param string $body        The body text.
  * @param string $ctype       The default content-type.
  * @param boolean $forcemime  If true, the message data is assumed to be
  *                            MIME data. If not, a MIME-Version header
  *                            must exist to be parsed as a MIME message.
  *
  * @return Horde_Mime_Part  TODO
  */
 protected static function _getStructure($header, $body, $ctype = 'application/octet-stream', $forcemime = false)
 {
     /* Parse headers text into a Horde_Mime_Headers object. */
     $hdrs = Horde_Mime_Headers::parseHeaders($header);
     $ob = new Horde_Mime_Part();
     /* This is not a MIME message. */
     if (!$forcemime && !$hdrs->getValue('mime-version')) {
         $ob->setType('text/plain');
         if (!empty($body)) {
             $ob->setContents($body);
             $ob->setBytes(strlen(str_replace(array("\r\n", "\n"), array("\n", "\r\n"), $body)));
         }
         return $ob;
     }
     /* Content type. */
     if ($tmp = $hdrs->getValue('content-type', Horde_Mime_Headers::VALUE_BASE)) {
         $ob->setType($tmp);
         $ctype_params = $hdrs->getValue('content-type', Horde_Mime_Headers::VALUE_PARAMS);
         foreach ($ctype_params as $key => $val) {
             $ob->setContentTypeParameter($key, $val);
         }
     } else {
         $ob->setType($ctype);
         $ctype_params = array();
     }
     /* Content transfer encoding. */
     if ($tmp = $hdrs->getValue('content-transfer-encoding')) {
         $ob->setTransferEncoding($tmp);
     }
     /* Content-Description. */
     if ($tmp = $hdrs->getValue('content-description')) {
         $ob->setDescription($tmp);
     }
     /* Content-Disposition. */
     if ($tmp = $hdrs->getValue('content-disposition', Horde_Mime_Headers::VALUE_BASE)) {
         $ob->setDisposition($tmp);
         foreach ($hdrs->getValue('content-disposition', Horde_Mime_Headers::VALUE_PARAMS) as $key => $val) {
             $ob->setDispositionParameter($key, $val);
         }
     }
     /* Content-Duration */
     if ($tmp = $hdrs->getValue('content-duration')) {
         $ob->setDuration($tmp);
     }
     /* Content-ID. */
     if ($tmp = $hdrs->getValue('content-id')) {
         $ob->setContentId($tmp);
     }
     /* Get file size (if 'body' text is set). */
     if (!empty($body) && $ob->getPrimaryType() != 'multipart') {
         $ob->setContents($body);
         if ($ob->getType() != '/message/rfc822') {
             $ob->setBytes(strlen(str_replace(array("\r\n", "\n"), array("\n", "\r\n"), $body)));
         }
     }
     /* Process subparts. */
     switch ($ob->getPrimaryType()) {
         case 'message':
             if ($ob->getSubType() == 'rfc822') {
                 $ob->addPart(self::parseMessage($body, array('forcemime' => true)));
             }
             break;
         case 'multipart':
             if (isset($ctype_params['boundary'])) {
                 $b_find = self::_findBoundary($body, 0, $ctype_params['boundary']);
                 foreach ($b_find as $val) {
                     $subpart = substr($body, $val['start'], $val['length']);
                     list($hdr_pos, $eol) = self::_findHeader($subpart);
                     $ob->addPart(self::_getStructure(substr($subpart, 0, $hdr_pos), substr($subpart, $hdr_pos + $eol), $ob->getSubType() == 'digest' ? 'message/rfc822' : 'text/plain', true));
                 }
             }
             break;
     }
     return $ob;
 }

 /**
  * Adds an attachment to the outgoing compose message.
  *
  * @param string $atc_file  Temporary file containing attachment contents.
  * @param integer $bytes    Size of data, in bytes.
  * @param string $filename  Filename of data.
  * @param string $type      MIME type of data.
  *
  * @return IMP_Compose_Attachment  Attachment object.
  * @throws IMP_Compose_Exception
  */
 protected function _addAttachment($atc_file, $bytes, $filename, $type)
 {
     global $conf, $injector;
     $atc = new Horde_Mime_Part();
     $atc->setBytes($bytes);
     /* Try to determine the MIME type from 1) the extension and
      * then 2) analysis of the file (if available). */
     if (strlen($filename)) {
         $atc->setName($filename);
         if ($type == 'application/octet-stream') {
             $type = Horde_Mime_Magic::filenameToMIME($filename, false);
         }
     }
     $atc->setType($type);
     if ($atc->getType() == 'application/octet-stream' || $atc->getPrimaryType() == 'text') {
         $analyze = Horde_Mime_Magic::analyzeFile($atc_file, empty($conf['mime']['magic_db']) ? null : $conf['mime']['magic_db'], array('nostrip' => true));
         $atc->setCharset('UTF-8');
         if ($analyze) {
             $ctype = new Horde_Mime_Headers_ContentParam('Content-Type', $analyze);
             $atc->setType($ctype->value);
             if (isset($ctype->params['charset'])) {
                 $atc->setCharset($ctype->params['charset']);
             }
         }
     } else {
         $atc->setHeaderCharset('UTF-8');
     }
     $atc_ob = new IMP_Compose_Attachment($this, $atc, $atc_file);
     /* Check for attachment size limitations. */
     $size_limit = null;
     if ($atc_ob->linked) {
         if (!empty($conf['compose']['link_attach_size_limit'])) {
             $linked = true;
             $size_limit = 'link_attach_size_limit';
         }
     } elseif (!empty($conf['compose']['attach_size_limit'])) {
         $linked = false;
         $size_limit = 'attach_size_limit';
     }
     if (!is_null($size_limit)) {
         $total_size = $conf['compose'][$size_limit] - $bytes;
         foreach ($this as $val) {
             if ($val->linked == $linked) {
                 $total_size -= $val->getPart()->getBytes();
             }
         }
         if ($total_size < 0) {
             throw new IMP_Compose_Exception(strlen($filename) ? sprintf(_("Attached file \"%s\" exceeds the attachment size limits. File NOT attached."), $filename) : _("Attached file exceeds the attachment size limits. File NOT attached."));
         }
     }
     try {
         $injector->getInstance('Horde_Core_Hooks')->callHook('compose_attachment', 'imp', array($atc_ob));
     } catch (Horde_Exception_HookNotSet $e) {
     }
     $this->_atc[$atc_ob->id] = $atc_ob;
     $this->changed = 'changed';
     return $atc_ob;
 }

 /**
  * Return whether or not to allow recursion into a mime part when iterating
  * all of the parts. So far, only disallows this for message/rfc822 parts
  * to prevent each mime part of the rfc822 part to display as an attachment.
  *
  * @param Horde_Mime_Part $part  The part to check.
  *
  * @return boolean  True is we can descend into the part. False otherwise.
  */
 protected function _allowRecursion($part)
 {
     return !in_array($part->getType(), array('message/rfc822'));
 }

 /**
  * Parse the output from imap_fetchstructure() into a MIME Part object.
  *
  * @param object $data  Data from imap_fetchstructure().
  *
  * @return Horde_Mime_Part  A MIME Part object.
  */
 protected function _parseStructure($data)
 {
     $ob = new Horde_Mime_Part();
     $ob->setType($this->_mimeTypes[$data->type] . '/' . ($data->ifsubtype ? strtolower($data->subtype) : Horde_Mime_Part::UNKNOWN));
     // Optional for multipart-parts, required for all others
     if ($data->ifparameters) {
         $params = array();
         foreach ($data->parameters as $val) {
             $params[$val->attribute] = $val->value;
         }
         $params = Horde_Mime::decodeParam('content-type', $params);
         foreach ($params['params'] as $key => $val) {
             $ob->setContentTypeParameter($key, $val);
         }
     }
     // Optional entries. 'location' and 'language' not supported
     if ($data->ifdisposition) {
         $ob->setDisposition($data->disposition);
         if ($data->ifdparameters) {
             $dparams = array();
             foreach ($data->dparameters as $val) {
                 $dparams[$val->attribute] = $val->value;
             }
             $dparams = Horde_Mime::decodeParam('content-disposition', $dparams);
             foreach ($dparams['params'] as $key => $val) {
                 $ob->setDispositionParameter($key, $val);
             }
         }
     }
     if ($ob->getPrimaryType() == 'multipart') {
         // multipart/* specific entries
         foreach ($data->parts as $val) {
             $ob->addPart($this->_parseStructure($val));
         }
     } else {
         // Required options
         if ($data->ifid) {
             $ob->setContentId($data->id);
         }
         if ($data->ifdescription) {
             $ob->setDescription(Horde_Mime::decode($data->description));
         }
         $ob->setTransferEncoding($this->_mimeEncodings[$data->encoding]);
         $ob->setBytes($data->bytes);
         if ($ob->getType() == 'message/rfc822') {
             $ob->addPart($this->_parseStructure(reset($data->parts)));
         }
     }
     return $ob;
 }