[4414] | 1 | <?php |
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| 2 | |
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| 3 | class attachment |
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| 4 | { |
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| 5 | /* |
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| 6 | * Globals variables |
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| 7 | */ |
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| 8 | var $mbox; |
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| 9 | var $imap_port; |
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| 10 | var $has_cid; |
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| 11 | var $imap_options; |
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| 12 | var $imap_sentfolder; |
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| 13 | var $msgNumber; |
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| 14 | var $folder; |
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| 15 | var $structure; |
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| 16 | var $decodeConf; |
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| 17 | //------------------------------------------// |
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| 18 | |
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| 19 | /** |
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| 20 | * Constructor |
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| 21 | * @param string $folder Imap folder name |
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| 22 | * @param integer $msgNumber Imap menssagem number |
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| 23 | */ |
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| 24 | function attachment($rootPath = false) |
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| 25 | { |
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| 26 | /* |
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| 27 | * Requires |
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| 28 | */ |
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| 29 | if($rootPath) |
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| 30 | { |
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| 31 | require_once $rootPath.'/library/mime/mimePart.php'; |
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| 32 | require_once $rootPath.'/library/mime/mimeDecode.php'; |
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| 33 | } |
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| 34 | else |
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| 35 | { |
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| 36 | require_once $_SESSION['rootPath'].'/library/mime/mimePart.php'; |
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| 37 | require_once $_SESSION['rootPath'].'/library/mime/mimeDecode.php'; |
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| 38 | } |
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| 39 | //----------------------------------------------------------// |
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| 40 | |
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| 41 | $this->decodeConf['include_bodies'] = true; |
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| 42 | $this->decodeConf['decode_bodies'] = true; |
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| 43 | $this->decodeConf['decode_headers'] = true; |
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| 44 | } |
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| 45 | //----------------------------------------------------------------------------// |
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| 46 | |
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| 47 | |
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| 48 | |
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| 49 | /** |
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| 50 | * Open mail from Imap and parse structure |
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| 51 | * @return string menssagem |
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| 52 | */ |
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| 53 | public function setStructureFromMail($folder,$msgNumber) |
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| 54 | { |
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| 55 | $this->folder = mb_convert_encoding($folder, 'UTF7-IMAP',mb_detect_encoding($folder.'x', 'UTF-8, ISO-8859-1')); |
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| 56 | $this->msgNumber = $msgNumber; |
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| 57 | $this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid']; |
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| 58 | $this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd']; |
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| 59 | $this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer']; |
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| 60 | $this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort']; |
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| 61 | $this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter']; |
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| 62 | $this->imap_sentfolder = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] ? $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] : str_replace("*","", $this->functions->getLang("Sent")); |
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| 63 | $this->has_cid = false; |
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| 64 | |
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| 65 | if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes') |
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| 66 | $this->imap_options = '/tls/novalidate-cert'; |
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| 67 | else |
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| 68 | $this->imap_options = '/notls/novalidate-cert'; |
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| 69 | |
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| 70 | $this->mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$this->folder , $this->username, $this->password) or die('Error'); |
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| 71 | |
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| 72 | $rawMessageData = $this->_getRaw(); |
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| 73 | $decoder = new Mail_mimeDecode($rawMessageData); |
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| 74 | $this->structure = $decoder->decode($this->decodeConf); |
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| 75 | |
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| 76 | /* |
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| 77 | * Clean memory and close imap connection |
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| 78 | */ |
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| 79 | $rawMessageData = null; |
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| 80 | $decoder = null; |
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| 81 | @imap_close($this->mbox); |
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| 82 | //-----------------------------------------// |
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| 83 | } |
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| 84 | |
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| 85 | /** |
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| 86 | * Set Stucture from Mail_mimeDecode Structure |
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| 87 | * @param Mail_mimeDecode $structure |
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| 88 | */ |
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| 89 | public function setStructure($structure) |
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| 90 | { |
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| 91 | $this->structure = $structure; |
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| 92 | } |
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| 93 | |
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| 94 | /** |
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| 95 | * Set Stucture from raw mail code |
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| 96 | * @param Mail_mimeDecode $structure |
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| 97 | */ |
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| 98 | public function setStructureFromRawMail($rawMail) |
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| 99 | { |
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| 100 | $decoder = new Mail_mimeDecode($rawMail); |
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| 101 | $this->structure = $decoder->decode($this->decodeConf); |
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| 102 | } |
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| 103 | |
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| 104 | /** |
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| 105 | * Returns Attachment Decoded |
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| 106 | * @param string $partNumber Index part |
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| 107 | * @return string Attachment Decoded |
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| 108 | */ |
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| 109 | public function getAttachment($partNumber) |
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| 110 | { |
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| 111 | $partContent = ''; |
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| 112 | $this->_getPartContent($this->structure, $partNumber, $partContent); |
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| 113 | return $partContent; |
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| 114 | } |
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| 115 | |
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| 116 | /** |
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| 117 | * Returns EmbeddedImages Infos |
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| 118 | * @return array EmbeddedImages |
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| 119 | */ |
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| 120 | public function getEmbeddedImagesInfo() |
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| 121 | { |
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| 122 | $imagesEmbedded = array(); |
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| 123 | $this->_getEmbeddedImagesInfo($this->structure,$imagesEmbedded); |
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| 124 | return $imagesEmbedded; |
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| 125 | } |
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| 126 | |
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| 127 | /** |
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| 128 | * Returns Attachments Infos |
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| 129 | * @return array |
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| 130 | */ |
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| 131 | public function getAttachmentsInfo() |
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| 132 | { |
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| 133 | $attachments = array(); |
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| 134 | $this->_getAttachmentsInfo($this->structure,$attachments); |
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| 135 | return $attachments; |
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| 136 | } |
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| 137 | |
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| 138 | /** |
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| 139 | * Returns Attachment Info |
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| 140 | * @param string $partNumber Index part |
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| 141 | * @return array |
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| 142 | */ |
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| 143 | public function getAttachmentInfo($partNumber) |
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| 144 | { |
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| 145 | $attachment = array(); |
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| 146 | $this->_getPartInfo($this->structure,$partNumber,$attachment); |
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| 147 | return $attachment; |
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| 148 | } |
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| 149 | |
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| 150 | /** |
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| 151 | * returns the source code menssagem |
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| 152 | * @return string menssagem |
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| 153 | */ |
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| 154 | private function _getRaw() |
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| 155 | { |
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| 156 | return imap_fetchheader($this->mbox, $this->msgNumber, FT_UID).imap_body($this->mbox, $this->msgNumber, FT_UID); |
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| 157 | } |
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| 158 | |
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| 159 | /** |
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| 160 | * Returns content from the searched |
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| 161 | * @param pointer $structure Structure object |
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| 162 | * @param string $soughtIndex |
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| 163 | * @param pointer $body Content |
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| 164 | * @param string $pIndex |
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| 165 | */ |
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| 166 | private function _getPartContent(&$structure, $soughtIndex,&$body,$pIndex = '0') |
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| 167 | { |
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| 168 | if($structure->parts) |
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| 169 | { |
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| 170 | foreach ($structure->parts as $index => $part) |
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| 171 | { |
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| 172 | if(strtolower($part->ctype_primary) == 'multipart') |
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| 173 | $this->_getPartContent($part,$soughtIndex,$body,$pIndex.'.'.$index); |
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| 174 | else |
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| 175 | { |
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| 176 | if(strtolower($part->ctype_primary) == 'message' && is_array($part->parts)) |
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| 177 | $this->_getPartContent($part,$soughtIndex,$body,$pIndex.'.'.$index); |
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| 178 | else |
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| 179 | { |
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| 180 | $currentIndex = $pIndex.'.'.$index; |
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| 181 | if($currentIndex == $soughtIndex) |
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| 182 | { |
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| 183 | $body = $part->body; |
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| 184 | break; |
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| 185 | } |
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| 186 | } |
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| 187 | } |
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| 188 | } |
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| 189 | } |
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| 190 | else if($soughtIndex == '0') |
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| 191 | $body = $structure->body; |
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| 192 | } |
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| 193 | |
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| 194 | private function _getPartInfo(&$structure, $soughtIndex,&$info,$pIndex = '0') |
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| 195 | { |
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| 196 | |
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| 197 | if($structure->parts) |
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| 198 | { |
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| 199 | foreach ($structure->parts as $index => $part) |
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| 200 | { |
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| 201 | if(strtolower($part->ctype_primary) == 'multipart') |
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| 202 | $this->_getPartInfo($part,$soughtIndex,$info,$pIndex.'.'.$index); |
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| 203 | else |
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| 204 | { |
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| 205 | if(strtolower($part->ctype_primary) == 'message' && is_array($part->parts)) |
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| 206 | $this->_getPartInfo($part,$soughtIndex,$info,$pIndex.'.'.$index); |
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| 207 | else |
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| 208 | { |
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| 209 | $currentIndex = $pIndex.'.'.$index; |
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| 210 | if($currentIndex == $soughtIndex) |
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| 211 | { |
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| 212 | $info['pid'] = $currentIndex; |
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| 213 | $info['name'] = $part->d_parameters['filename']; |
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| 214 | $info['encoding'] = $part->headers['content-transfer-encoding']; |
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| 215 | $info['fsize'] = mb_strlen($part->body, $part->headers['content-transfer-encoding']); |
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| 216 | break; |
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| 217 | } |
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| 218 | } |
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| 219 | } |
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| 220 | } |
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| 221 | }else if($soughtIndex == '0') |
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| 222 | { |
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| 223 | $info['pid'] = '0'; |
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| 224 | $info['name'] = $structure->d_parameters['filename']; |
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| 225 | $info['encoding'] = $structure->headers['content-transfer-encoding']; |
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| 226 | $info['fsize'] = mb_strlen($structure->body, $structure->headers['content-transfer-encoding']); |
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| 227 | } |
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| 228 | } |
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| 229 | |
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| 230 | |
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| 231 | |
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| 232 | /** |
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| 233 | * Write in $attachments, array with the information of attachments |
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| 234 | * @param <type> $structure |
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| 235 | * @param <type> $attachments |
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| 236 | */ |
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| 237 | private function _getAttachmentsInfo($structure, &$attachments, $pIndex = '0') |
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| 238 | { |
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| 239 | |
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| 240 | if($structure->parts) |
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| 241 | { |
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| 242 | foreach ($structure->parts as $index => $part) |
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| 243 | { |
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| 244 | if(strtolower($part->ctype_primary) == 'multipart') |
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| 245 | $this->_getAttachmentsInfo($part,$attachments,$pIndex.'.'.$index); |
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| 246 | else |
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| 247 | { |
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| 248 | if(strtolower($part->ctype_primary) == 'message' && is_array($part->parts)) |
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| 249 | $this->_getAttachmentsInfo($part,$attachments,$pIndex.'.'.$index); |
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| 250 | else |
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| 251 | { |
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| 252 | if($part->d_parameters['filename']) |
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| 253 | { |
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| 254 | $definition['pid'] = $pIndex.'.'.$index; |
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| 255 | $definition['name'] = $part->d_parameters['filename']; |
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| 256 | $definition['encoding'] = $part->headers['content-transfer-encoding']; |
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| 257 | $definition['fsize'] = mb_strlen($part->body, $part->headers['content-transfer-encoding']); |
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| 258 | |
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| 259 | array_push($attachments, $definition); |
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| 260 | } |
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| 261 | else if($part->ctype_parameters['name']) |
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| 262 | { |
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| 263 | $definition['pid'] = $pIndex.'.'.$index; |
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| 264 | $definition['name'] = $part->ctype_parameters['name']; |
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| 265 | $definition['encoding'] = $part->headers['content-transfer-encoding']; |
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| 266 | $definition['fsize'] = mb_strlen($part->body, $part->headers['content-transfer-encoding']); |
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| 267 | |
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| 268 | array_push($attachments, $definition); |
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| 269 | } |
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| 270 | else if(strtolower($part->ctype_primary) == 'text' && strtolower($part->ctype_secondary) == 'calendar') |
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| 271 | { |
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| 272 | $definition['pid'] = $pIndex.'.'.$index; |
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| 273 | $definition['name'] = 'calendar.ics'; |
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| 274 | $definition['encoding'] = $part->headers['content-transfer-encoding']; |
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| 275 | $definition['fsize'] = mb_strlen($part->body, $part->headers['content-transfer-encoding']); |
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| 276 | |
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| 277 | array_push($attachments, $definition); |
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| 278 | } |
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| 279 | |
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| 280 | } |
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| 281 | } |
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| 282 | } |
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| 283 | } |
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| 284 | else |
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| 285 | { |
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| 286 | if($structure->d_parameters['filename']) |
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| 287 | { |
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| 288 | $definition['pid'] = '0'; |
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| 289 | $definition['name'] = $structure->d_parameters['filename']; |
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| 290 | $definition['encoding'] = $structure->headers['content-transfer-encoding']; |
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| 291 | $definition['fsize'] = mb_strlen($structure->body, $structure->headers['content-transfer-encoding']); |
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| 292 | |
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| 293 | array_push($attachments, $definition); |
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| 294 | } |
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| 295 | else if($structure->ctype_parameters['name']) |
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| 296 | { |
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| 297 | $definition['pid'] = '0'; |
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| 298 | $definition['name'] = $structure->ctype_parameters['name']; |
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| 299 | $definition['encoding'] = $structure->headers['content-transfer-encoding']; |
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| 300 | $definition['fsize'] = mb_strlen($structure->body, $structure->headers['content-transfer-encoding']); |
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| 301 | |
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| 302 | array_push($attachments, $definition); |
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| 303 | } |
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| 304 | else if(strtolower($structure->ctype_primary) == 'text' && strtolower($structure->ctype_secondary) == 'calendar') |
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| 305 | { |
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| 306 | $definition['pid'] = '0'; |
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| 307 | $definition['name'] = 'calendar.ics'; |
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| 308 | $definition['encoding'] = $structure->headers['content-transfer-encoding']; |
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| 309 | $definition['fsize'] = mb_strlen($structure->body, $structure->headers['content-transfer-encoding']); |
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| 310 | |
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| 311 | array_push($attachments, $definition); |
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| 312 | } |
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| 313 | } |
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| 314 | |
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| 315 | } |
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| 316 | |
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| 317 | /** |
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| 318 | * Write in $images, array with the information of Embedded Images |
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| 319 | * @param <type> $structure |
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| 320 | * @param <type> $attachments |
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| 321 | */ |
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| 322 | private function _getEmbeddedImagesInfo($structure, &$images, $pIndex = '0') |
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| 323 | { |
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| 324 | foreach ($structure->parts as $index => $part) |
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| 325 | { |
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| 326 | if(strtolower($part->ctype_primary) == 'multipart') |
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| 327 | $this->_getEmbeddedImagesInfo($part,$images,$pIndex.'.'.$index); |
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| 328 | else |
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| 329 | { |
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| 330 | if(strtolower($part->ctype_primary) == 'message' && is_array($part->parts)) |
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| 331 | $this->_getEmbeddedImagesInfo($part,$images,$pIndex.'.'.$index); |
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| 332 | else |
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| 333 | { |
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| 334 | if(!$part->ctype_parameters['name']) |
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| 335 | $name = $part->d_parameters['filename']; |
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| 336 | else |
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| 337 | $name = $part->ctype_parameters['name']; |
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| 338 | |
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| 339 | $type = strtolower(substr($name, -4)); |
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| 340 | $ctype = strtolower($part->ctype_primary.'/'.$part->ctype_secondary); |
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| 341 | if(strtolower($part->ctype_primary) == 'image' || ($ctype == 'application/octet-stream' && ($type == '.png' || $type == '.jpg' || $type == '.gif'))) |
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| 342 | { |
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| 343 | $definition['pid'] = $pIndex.'.'.$index; |
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| 344 | $definition['name'] = $name; |
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| 345 | $definition['type'] = 'image/'.strtolower($part->ctype_secondary); |
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| 346 | $definition['encoding'] = $part->headers['content-transfer-encoding']; |
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| 347 | $definition['cid'] = $part->headers['content-id']; |
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| 348 | array_push($images, $definition); |
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| 349 | } |
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| 350 | } |
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| 351 | } |
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| 352 | } |
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| 353 | } |
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| 354 | |
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| 355 | |
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| 356 | |
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| 357 | |
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| 358 | } |
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| 359 | |
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| 360 | |
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| 361 | ?> |
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