PHP Horde_Mime_Part::getSubType方法代码示例

 /**
  * Recursively parse BODYSTRUCTURE data from a FETCH return (see
  * RFC 3501 [7.4.2]).
  *
  * @param array $data  The tokenized information from the server.
  *
  * @return array  The array of bodystructure information.
  */
 protected function _parseStructure($data)
 {
     $ob = new Horde_Mime_Part();
     // If index 0 is an array, this is a multipart part.
     if (is_array($data[0])) {
         // Keep going through array values until we find a non-array.
         for ($i = 0, $cnt = count($data); $i < $cnt; ++$i) {
             if (!is_array($data[$i])) {
                 break;
             }
             $ob->addPart($this->_parseStructure($data[$i]));
         }
         // The first string entry after an array entry gives us the
         // subpart type.
         $ob->setType('multipart/' . $data[$i]);
         // After the subtype is further extension information. This
         // information MAY not appear for BODYSTRUCTURE requests.
         // This is parameter information.
         if (isset($data[++$i]) && is_array($data[$i])) {
             foreach ($this->_parseStructureParams($data[$i], 'content-type') as $key => $val) {
                 $ob->setContentTypeParameter($key, $val);
             }
         }
         // This is disposition information.
         if (isset($data[++$i]) && is_array($data[$i])) {
             $ob->setDisposition($data[$i][0]);
             foreach ($this->_parseStructureParams($data[$i][1], 'content-disposition') as $key => $val) {
                 $ob->setDispositionParameter($key, $val);
             }
         }
         // This is language information. It is either a single value or
         // a list of values.
         if (isset($data[++$i])) {
             $ob->setLanguage($data[$i]);
         }
         // Ignore: location (RFC 2557)
         // There can be further information returned in the future, but
         // for now we are done.
     } else {
         $ob->setType($data[0] . '/' . $data[1]);
         foreach ($this->_parseStructureParams($data[2], 'content-type') as $key => $val) {
             $ob->setContentTypeParameter($key, $val);
         }
         if ($data[3] !== null) {
             $ob->setContentId($data[3]);
         }
         if ($data[4] !== null) {
             $ob->setDescription(Horde_Mime::decode($data[4]));
         }
         if ($data[5] !== null) {
             $ob->setTransferEncoding($data[5]);
         }
         if ($data[6] !== null) {
             $ob->setBytes($data[6]);
         }
         // If the type is 'message/rfc822' or 'text/*', several extra
         // fields are included
         switch ($ob->getPrimaryType()) {
             case 'message':
                 if ($ob->getSubType() == 'rfc822') {
                     // Ignore: envelope
                     $ob->addPart($this->_parseStructure($data[8]));
                     // Ignore: lines
                     $i = 10;
                 } else {
                     $i = 7;
                 }
                 break;
             case 'text':
                 // Ignore: lines
                 $i = 8;
                 break;
             default:
                 $i = 7;
                 break;
         }
         // After the subtype is further extension information. This
         // information MAY appear for BODYSTRUCTURE requests.
         // Ignore: MD5
         // This is disposition information
         if (isset($data[++$i]) && is_array($data[$i])) {
             $ob->setDisposition($data[$i][0]);
             foreach ($this->_parseStructureParams($data[$i][1], 'content-disposition') as $key => $val) {
                 $ob->setDispositionParameter($key, $val);
             }
         }
         // This is language information. It is either a single value or
         // a list of values.
         if (isset($data[++$i])) {
             $ob->setLanguage($data[$i]);
         }
         // Ignore: location (RFC 2557)
//.........这里部分代码省略.........

 /**
  * Recursively parse BODYSTRUCTURE data from a FETCH return (see
  * RFC 3501 [7.4.2]).
  *
  * @param Horde_Imap_Client_Tokenize $data  Data returned from the server.
  *
  * @return Horde_Mime_Part  Mime part object.
  */
 protected function _parseBodystructure(Horde_Imap_Client_Tokenize $data)
 {
     $ob = new Horde_Mime_Part();
     // If index 0 is an array, this is a multipart part.
     if (($entry = $data->next()) === true) {
         do {
             $ob->addPart($this->_parseBodystructure($data));
         } while (($entry = $data->next()) === true);
         // The subpart type.
         $ob->setType('multipart/' . $entry);
         // After the subtype is further extension information. This
         // information MAY appear for BODYSTRUCTURE requests.
         // This is parameter information.
         if (($tmp = $data->next()) === false) {
             return $ob;
         } elseif ($tmp === true) {
             foreach ($this->_parseStructureParams($data, 'content-type') as $key => $val) {
                 $ob->setContentTypeParameter($key, $val);
             }
         }
     } else {
         $ob->setType($entry . '/' . $data->next());
         if ($data->next() === true) {
             foreach ($this->_parseStructureParams($data, 'content-type') as $key => $val) {
                 $ob->setContentTypeParameter($key, $val);
             }
         }
         if (!is_null($tmp = $data->next())) {
             $ob->setContentId($tmp);
         }
         if (!is_null($tmp = $data->next())) {
             $ob->setDescription(Horde_Mime::decode($tmp));
         }
         if (!is_null($tmp = $data->next())) {
             $ob->setTransferEncoding($tmp);
         }
         $ob->setBytes($data->next());
         // If the type is 'message/rfc822' or 'text/*', several extra
         // fields are included
         switch ($ob->getPrimaryType()) {
             case 'message':
                 if ($ob->getSubType() == 'rfc822') {
                     if ($data->next() === true) {
                         // Ignore: envelope
                         $data->flushIterator(false);
                     }
                     if ($data->next() === true) {
                         $ob->addPart($this->_parseBodystructure($data));
                     }
                     $data->next();
                     // Ignore: lines
                 }
                 break;
             case 'text':
                 $data->next();
                 // Ignore: lines
                 break;
         }
         // After the subtype is further extension information. This
         // information MAY appear for BODYSTRUCTURE requests.
         // Ignore: MD5
         if ($data->next() === false) {
             return $ob;
         }
     }
     // This is disposition information
     if (($tmp = $data->next()) === false) {
         return $ob;
     } elseif ($tmp === true) {
         $ob->setDisposition($data->next());
         if ($data->next() === true) {
             foreach ($this->_parseStructureParams($data, 'content-disposition') as $key => $val) {
                 $ob->setDispositionParameter($key, $val);
             }
         }
         $data->next();
     }
     // This is language information. It is either a single value or a list
     // of values.
     if (($tmp = $data->next()) === false) {
         return $ob;
     } elseif (!is_null($tmp)) {
         $ob->setLanguage($tmp === true ? $data->flushIterator() : $tmp);
     }
     // Ignore location (RFC 2557) and consume closing paren.
     $data->flushIterator(false);
     return $ob;
 }

 /**
  * Recursively parse BODYSTRUCTURE data from a FETCH return (see
  * RFC 3501 [7.4.2]).
  *
  * @param Horde_Imap_Client_Tokenize $data  Data returned from the server.
  *
  * @return array  The array of bodystructure information.
  */
 protected function _parseBodystructure(Horde_Imap_Client_Tokenize $data)
 {
     $ob = new Horde_Mime_Part();
     // If index 0 is an array, this is a multipart part.
     if (is_object($entry = $data->rewind())) {
         // Keep going through array values until we find a non-array.
         do {
             $ob->addPart($this->_parseBodystructure($entry));
         } while (is_object($entry = $data->next()));
         // The first string entry after an array entry gives us the
         // subpart type.
         $ob->setType('multipart/' . $entry);
         // After the subtype is further extension information. This
         // information MAY not appear for BODYSTRUCTURE requests.
         // This is parameter information.
         if (is_object($tmp = $data->next())) {
             foreach ($this->_parseStructureParams($tmp, 'content-type') as $key => $val) {
                 $ob->setContentTypeParameter($key, $val);
             }
         }
     } else {
         $ob->setType($entry . '/' . $data->next());
         if (is_object($tmp = $data->next())) {
             foreach ($this->_parseStructureParams($tmp, 'content-type') as $key => $val) {
                 $ob->setContentTypeParameter($key, $val);
             }
         }
         if (!is_null($tmp = $data->next())) {
             $ob->setContentId($tmp);
         }
         if (!is_null($tmp = $data->next())) {
             $ob->setDescription(Horde_Mime::decode($tmp));
         }
         if (!is_null($tmp = $data->next())) {
             $ob->setTransferEncoding($tmp);
         }
         $ob->setBytes($data->next());
         // If the type is 'message/rfc822' or 'text/*', several extra
         // fields are included
         switch ($ob->getPrimaryType()) {
             case 'message':
                 if ($ob->getSubType() == 'rfc822') {
                     $data->next();
                     // Ignore: envelope
                     $ob->addPart($this->_parseBodystructure($data->next()));
                     $data->next();
                     // Ignore: lines
                 }
                 break;
             case 'text':
                 $data->next();
                 // Ignore: lines
                 break;
         }
         // After the subtype is further extension information. This
         // information MAY appear for BODYSTRUCTURE requests.
         $data->next();
         // Ignore: MD5
     }
     // This is disposition information
     if (is_object($tmp = $data->next())) {
         $ob->setDisposition($tmp->rewind());
         foreach ($this->_parseStructureParams($tmp->next(), 'content-disposition') as $key => $val) {
             $ob->setDispositionParameter($key, $val);
         }
     }
     // This is language information. It is either a single value or a list
     // of values.
     if (($tmp = $data->next()) !== false) {
         $ob->setLanguage($tmp);
     }
     $data->next();
     // Ignore: location (RFC 2557)
     return $ob;
 }

 /**
  * Return the descriptive part label, making sure it is not empty.
  *
  * @param Horde_Mime_Part $part  The MIME Part object.
  * @param boolean $use_descrip   Use description? If false, uses name.
  *
  * @return string  The part label (non-empty).
  */
 public function getPartName(Horde_Mime_Part $part, $use_descrip = false)
 {
     $name = $use_descrip ? $part->getDescription(true) : $part->getName(true);
     if ($name) {
         return $name;
     }
     switch ($ptype = $part->getPrimaryType()) {
         case 'multipart':
             if ($part->getSubType() == 'related' && ($view_id = $part->getMetaData('viewable_part')) && ($viewable = $this->getMimePart($view_id, array('nocontents' => true)))) {
                 return $this->getPartName($viewable, $use_descrip);
             }
             /* Fall-through. */
         /* Fall-through. */
         case 'application':
         case 'model':
             $ptype = $part->getSubType();
             break;
     }
     switch ($ptype) {
         case 'audio':
             return _("Audio");
         case 'image':
             return _("Image");
         case 'message':
         case '':
         case Horde_Mime_Part::UNKNOWN:
             return _("Message");
         case 'multipart':
             return _("Multipart");
         case 'text':
             return _("Text");
         case 'video':
             return _("Video");
         default:
             // Attempt to translate this type, if possible. Odds are that
             // it won't appear in the dictionary though.
             return _(Horde_String::ucfirst($ptype));
     }
 }

 /**
  * Creates a MIME object from the text of one part of a MIME message.
  *
  * @param string $header  The header text.
  * @param string $body    The body text.
  * @param array $opts     Additional options:
  * <pre>
  *   - ctype: (string) The default content-type.
  *   - forcemime: (boolean) If true, the message data is assumed to be
  *                MIME data. If not, a MIME-Version header must exist to
  *                be parsed as a MIME message.
  *   - level: (integer) Current nesting level.
  *   - no_body: (boolean) If true, don't set body contents of parts.
  * </pre>
  *
  * @return Horde_Mime_Part  The MIME part object.
  */
 protected static function _getStructure($header, $body, array $opts = array())
 {
     $opts = array_merge(array('ctype' => 'text/plain', 'forcemime' => false, 'level' => 0, 'no_body' => false), $opts);
     /* Parse headers text into a Horde_Mime_Headers object. */
     $hdrs = Horde_Mime_Headers::parseHeaders($header);
     $ob = new Horde_Mime_Part();
     /* This is not a MIME message. */
     if (!$opts['forcemime'] && !isset($hdrs['MIME-Version'])) {
         $ob->setType('text/plain');
         if ($len = strlen($body)) {
             if ($opts['no_body']) {
                 $ob->setBytes($len);
             } else {
                 $ob->setContents($body);
             }
         }
         return $ob;
     }
     /* Content type. */
     if ($tmp = $hdrs['Content-Type']) {
         $ob->setType($tmp->value);
         foreach ($tmp->params as $key => $val) {
             $ob->setContentTypeParameter($key, $val);
         }
     } else {
         $ob->setType($opts['ctype']);
     }
     /* Content transfer encoding. */
     if ($tmp = $hdrs['Content-Transfer-Encoding']) {
         $ob->setTransferEncoding(strval($tmp));
     }
     /* Content-Description. */
     if ($tmp = $hdrs['Content-Description']) {
         $ob->setDescription(strval($tmp));
     }
     /* Content-Disposition. */
     if ($tmp = $hdrs['Content-Disposition']) {
         $ob->setDisposition($tmp->value);
         foreach ($tmp->params as $key => $val) {
             $ob->setDispositionParameter($key, $val);
         }
     }
     /* Content-Duration */
     if ($tmp = $hdrs['Content-Duration']) {
         $ob->setDuration(strval($tmp));
     }
     /* Content-ID. */
     if ($tmp = $hdrs['Content-Id']) {
         $ob->setContentId(strval($tmp));
     }
     if (($len = strlen($body)) && $ob->getPrimaryType() != 'multipart') {
         if ($opts['no_body']) {
             $ob->setBytes($len);
         } else {
             $ob->setContents($body);
         }
     }
     if (++$opts['level'] >= self::NESTING_LIMIT) {
         return $ob;
     }
     /* Process subparts. */
     switch ($ob->getPrimaryType()) {
         case 'message':
             if ($ob->getSubType() == 'rfc822') {
                 $ob[] = self::parseMessage($body, array('forcemime' => true, 'no_body' => $opts['no_body']));
             }
             break;
         case 'multipart':
             $boundary = $ob->getContentTypeParameter('boundary');
             if (!is_null($boundary)) {
                 foreach (self::_findBoundary($body, 0, $boundary) as $val) {
                     if (!isset($val['length'])) {
                         break;
                     }
                     $subpart = substr($body, $val['start'], $val['length']);
                     $hdr_pos = self::_findHeader($subpart, self::EOL);
                     $ob[] = self::_getStructure(substr($subpart, 0, $hdr_pos), substr($subpart, $hdr_pos + 2), array('ctype' => $ob->getSubType() == 'digest' ? 'message/rfc822' : 'text/plain', 'forcemime' => true, 'level' => $opts['level'], 'no_body' => $opts['no_body']));
                 }
             }
             break;
     }
     return $ob;
 }

 /**
  *
  * @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);
     }
 }

 /**
  * 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;
 }