[1036] | 1 | <?php |
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[2] | 2 | class imap_attachment |
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| 3 | { |
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[5621] | 4 | function flattenParts($messageParts, $flattenedParts = array(), $prefix = '', $index = 1, $fullPrefix = true) { |
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| 5 | |
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| 6 | foreach($messageParts as $part) { |
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| 7 | $flattenedParts[$prefix.$index] = $part; |
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| 8 | if(isset($part->parts)) { |
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| 9 | if($part->type == 2) { |
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| 10 | $flattenedParts = $this->flattenParts($part->parts, $flattenedParts, $prefix.$index.'.', 0, false); |
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| 11 | } |
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| 12 | elseif($fullPrefix) { |
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| 13 | $flattenedParts = $this->flattenParts($part->parts, $flattenedParts, $prefix.$index.'.'); |
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| 14 | } |
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| 15 | else { |
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| 16 | $flattenedParts = $this->flattenParts($part->parts, $flattenedParts, $prefix); |
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| 17 | } |
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| 18 | unset($flattenedParts[$prefix.$index]->parts); |
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| 19 | } |
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| 20 | $index++; |
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| 21 | } |
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| 22 | |
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| 23 | return $flattenedParts; |
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| 24 | |
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| 25 | } |
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| 26 | |
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[2] | 27 | function get_attachment_info($mbox_stream, $msg_number) |
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| 28 | { |
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| 29 | $structure = imap_fetchstructure($mbox_stream,$msg_number,FT_UID); |
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[5621] | 30 | $aaa = $this->flattenParts($structure->parts); |
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[2] | 31 | $contentParts = count($structure->parts); |
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| 32 | |
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| 33 | $msg_info['number_attachments'] = $contentParts -1; |
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| 34 | |
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| 35 | if($contentParts > 1) |
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| 36 | { |
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| 37 | for($i=1; $i<$contentParts; $i++) |
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| 38 | { |
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[5621] | 39 | $msg_info['attachment'][$i]['part_in_msg'] = ($i); |
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[2] | 40 | $msg_info['attachment'][$i]['name'] = urlencode($structure->parts[$i]->dparameters[0]->value); |
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| 41 | $msg_info['attachment'][$i]['type'] = $structure->parts[$i]->subtype; |
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| 42 | $msg_info['attachment'][$i]['bytes'] = $structure->parts[$i]->bytes; |
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| 43 | } |
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| 44 | } |
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| 45 | return $msg_info; |
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| 46 | } |
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| 47 | |
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| 48 | function get_attachment_headerinfo($mbox, $msgno) |
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| 49 | { |
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| 50 | include_once("class.message_components.inc.php"); |
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| 51 | |
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| 52 | $msg =& new message_components($mbox); |
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| 53 | $msg->fetch_structure($msgno); |
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| 54 | |
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| 55 | $msg_info = array(); |
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| 56 | $msg_info['names'] = ''; |
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| 57 | |
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| 58 | $msg_info['number_attachments'] = count($msg->fname[$msgno]); |
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| 59 | |
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| 60 | if ($msg_info['number_attachments']) |
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| 61 | { |
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| 62 | foreach ($msg->fname[$msgno] as $fname) |
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| 63 | { |
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| 64 | $msg_info['names'] .= $this->flat_mime_decode($fname) . ', '; |
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| 65 | } |
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| 66 | } |
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| 67 | $msg_info['names'] = substr($msg_info['names'],0,(strlen($msg_info['names']) - 2)); |
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| 68 | |
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| 69 | return $msg_info; |
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| 70 | } |
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| 71 | |
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| 72 | function download_attachment($mbox, $msgno) |
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| 73 | { |
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| 74 | include_once("class.message_components.inc.php"); |
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| 75 | |
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| 76 | $msg =& new message_components($mbox); |
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| 77 | $msg->fetch_structure($msgno); |
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| 78 | $array_parts_attachments = array(); |
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[3289] | 79 | //$array_parts_attachments['names'] = ''; |
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[2] | 80 | |
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| 81 | //print_r($msg->fname[$msgno]); |
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| 82 | |
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| 83 | if (count($msg->fname[$msgno]) > 0) |
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| 84 | { |
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| 85 | $i = 0; |
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| 86 | foreach ($msg->fname[$msgno] as $index=>$fname) |
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| 87 | { |
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| 88 | $array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index]; |
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[271] | 89 | $array_parts_attachments[$i]['name'] = $this->decode_mimeheader($fname); |
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| 90 | //$array_parts_attachments[$i]['name'] = $this->flat_mime_decode($fname); |
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[2] | 91 | $array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin"; |
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| 92 | $array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index]; |
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[3289] | 93 | //$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', '; |
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[2] | 94 | $array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index]; |
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| 95 | $i++; |
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| 96 | } |
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| 97 | } |
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[3289] | 98 | //$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2)); |
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[2] | 99 | return $array_parts_attachments; |
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| 100 | } |
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| 101 | |
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[271] | 102 | function decode_mimeheader($string) { |
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| 103 | return mb_decode_mimeheader($string); |
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| 104 | } |
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[2] | 105 | function flat_mime_decode($string) { |
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| 106 | $array = imap_mime_header_decode($string); |
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| 107 | $str = ""; |
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| 108 | foreach ($array as $key => $part) |
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| 109 | $str .= @eregi_replace("\{", "[",@eregi_replace("\}", "]",$part->text)); |
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| 110 | |
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| 111 | return $str; |
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| 112 | } |
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| 113 | } |
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