[4415] | 1 | <?php |
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| 2 | /* |
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| 3 | * Definitions |
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| 4 | */ |
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| 5 | if(!isset($GLOBALS['phpgw_info'])) |
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| 6 | { |
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| 7 | $GLOBALS['phpgw_info']['flags'] = array( |
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| 8 | 'currentapp' => 'expressoMail1_2', |
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| 9 | 'nonavbar' => true, |
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| 10 | 'noheader' => true |
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| 11 | ); |
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| 12 | } |
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| 13 | |
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| 14 | $GLOBALS['phpgw_info']['server']['download_temp_dir'] = '/tmp'; |
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| 15 | //-----------------------// |
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| 16 | |
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| 17 | //-----------------------// |
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| 18 | |
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| 19 | /* |
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| 20 | * Get variables |
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| 21 | */ |
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[5134] | 22 | if(array_key_exists('newFilename', $_GET ) && urldecode($_GET['newFilename']) !== 'application.octet-stream') |
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| 23 | $newFilename = urldecode($_GET['newFilename']); |
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| 24 | else |
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| 25 | $newFilename = null; |
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| 26 | if(array_key_exists('idx_file', $_GET )) |
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| 27 | $indexFile = $_GET['idx_file']; |
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| 28 | else |
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| 29 | $indexFile = null; |
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| 30 | |
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[4415] | 31 | $indexPart = $_GET['indexPart']; |
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| 32 | $msgNumber = $_GET['msgNumber']; |
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| 33 | $msgFolder = $_GET['msgFolder']; |
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[5134] | 34 | if(array_key_exists('fileType', $_GET )) |
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| 35 | $ContentType = $_GET['fileType']; |
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| 36 | else |
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| 37 | $ContentType = null; |
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| 38 | if(array_key_exists('image', $_GET )) |
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| 39 | $image = $_GET['image']; |
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| 40 | else |
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| 41 | $image = null; |
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[4415] | 42 | //----------------------------------------------// |
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| 43 | |
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[5134] | 44 | /* |
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| 45 | * Requires |
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| 46 | */ |
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[7237] | 47 | //if( $indexFile ) |
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[5134] | 48 | require_once '../../header.inc.php'; |
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[7237] | 49 | //else |
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| 50 | // require_once '../../header.session.inc.php'; |
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[5069] | 51 | |
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[4415] | 52 | |
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[5134] | 53 | /* |
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| 54 | * Functions |
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| 55 | */ |
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[4415] | 56 | |
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[5134] | 57 | function unhtmlentities($string) |
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| 58 | { |
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| 59 | $string = utf8_encode($string); |
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| 60 | |
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| 61 | static $trans_tbl; |
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| 62 | |
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| 63 | $string = preg_replace('~&#x([0-9a-f]+);~ei', 'code2utf(hexdec("\\1"))', $string); |
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| 64 | $string = preg_replace('~&#([0-9]+);~e', 'code2utf(\\1)', $string); |
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[4415] | 65 | |
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[5134] | 66 | if (!isset($trans_tbl)) |
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[4415] | 67 | { |
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[5134] | 68 | $trans_tbl = array(); |
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| 69 | |
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| 70 | foreach (get_html_translation_table(HTML_ENTITIES) as $val=>$key) |
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| 71 | $trans_tbl[$key] = utf8_encode($val); |
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[4415] | 72 | } |
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[5134] | 73 | return strtr($string, $trans_tbl); |
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| 74 | } |
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[4415] | 75 | |
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[5134] | 76 | function code2utf($num) |
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| 77 | { |
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| 78 | if ($num < 128) return chr($num); |
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| 79 | if ($num < 2048) return chr(($num >> 6) + 192) . chr(($num & 63) + 128); |
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| 80 | if ($num < 65536) return chr(($num >> 12) + 224) . chr((($num >> 6) & 63) + 128) . chr(($num & 63) + 128); |
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| 81 | if ($num < 2097152) return chr(($num >> 18) + 240) . chr((($num >> 12) & 63) + 128) . chr((($num >> 6) & 63) + 128) . chr(($num & 63) + 128); |
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| 82 | return ''; |
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| 83 | } |
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[4415] | 84 | |
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[5134] | 85 | //-----------------------// |
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| 86 | |
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| 87 | /* |
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| 88 | * Main |
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| 89 | */ |
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| 90 | |
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| 91 | |
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| 92 | if($msgNumber != 'null' && $indexPart !== null && $msgFolder) |
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| 93 | { |
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[5316] | 94 | require_once dirname(__FILE__).'/class.attachment.inc.php'; |
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[5134] | 95 | |
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| 96 | $attachment = new attachment(); |
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| 97 | $attachment->setStructureFromMail($msgFolder, $msgNumber); |
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| 98 | $fileContent = $attachment->getAttachment($indexPart); |
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| 99 | $info = $attachment->getAttachmentInfo($indexPart); |
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| 100 | $filename = $newFilename ? $newFilename : $info['name']; |
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| 101 | $filename = unhtmlentities($filename); |
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| 102 | } |
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| 103 | else |
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| 104 | { |
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| 105 | if( $image && $_SESSION['phpgw_info']['expressomail']['contact_photo'] ) |
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[4415] | 106 | { |
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[5134] | 107 | $image = "thumbnail"; |
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[4415] | 108 | |
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[5134] | 109 | $photo = array( 'width' => 60, 'height' => 80, 'quality' => 100 ); |
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[4415] | 110 | |
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[5134] | 111 | $fileContent = $_SESSION['phpgw_info']['expressomail']['contact_photo'][0]; |
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| 112 | unset( $_SESSION['phpgw_info']['expressomail']['contact_photo'] ); |
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[4415] | 113 | } |
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[5134] | 114 | |
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| 115 | $filename = $indexFile; |
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| 116 | } |
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| 117 | |
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| 118 | $filename = $filename ? $filename : "attachment.bin"; |
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| 119 | $newFilename = $newFilename ? $newFilename : $filename; |
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| 120 | $newFilename = unhtmlentities($newFilename); |
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| 121 | $disposition = $image ? "inline" : "attachment; filename=\"". addslashes($newFilename)."\""; |
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| 122 | |
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| 123 | if( !$ContentType || $ContentType == 'application/octet-stream') |
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| 124 | { |
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| 125 | |
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| 126 | if( strstr($_SERVER['HTTP_USER_AGENT'],'MSIE') && $disposition != 'inline' ) |
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| 127 | $ContentType = 'application-download'; |
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[4415] | 128 | else |
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| 129 | { |
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[5134] | 130 | function guessContentType( $fileName ) |
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| 131 | { |
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| 132 | $strFileType = strtolower(substr ( $fileName , strrpos($fileName, '.') )); |
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| 133 | |
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| 134 | switch( $strFileType ) |
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| 135 | { |
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| 136 | case ".asf": return "video/x-ms-asf"; |
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| 137 | case ".avi": return "video/avi"; |
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| 138 | case ".doc": return "application/msword"; |
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| 139 | case ".zip": return "application/zip"; |
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| 140 | case ".xls": return "application/vnd.ms-excel"; |
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| 141 | case ".gif": return "image/gif"; |
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| 142 | case ".bmp": return "image/bmp"; |
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| 143 | case ".jpeg": |
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| 144 | case ".jpg": return "image/jpeg"; |
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| 145 | case ".wav": return "audio/wav"; |
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| 146 | case ".mp3": return "audio/mpeg3"; |
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| 147 | case ".mpeg": |
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| 148 | case ".mpg": return "video/mpeg"; |
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| 149 | case ".rtf": return "application/rtf"; |
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| 150 | case ".html": |
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| 151 | case ".htm": return "text/html"; |
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| 152 | case ".xml": return "text/xml"; |
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| 153 | case ".xsl": return "text/xsl"; |
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| 154 | case ".css": return "text/css"; |
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| 155 | case ".php": return "text/php"; |
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| 156 | case ".asp": return "text/asp"; |
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| 157 | case ".pdf": return "application/pdf"; |
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| 158 | case ".png": return "image/png"; |
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| 159 | case ".txt": return "text/plain"; |
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| 160 | case ".log": return "text/plain"; |
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| 161 | case ".wmv": return "video/x-ms-wmv"; |
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| 162 | case ".sxc": return "application/vnd.sun.xml.calc"; |
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| 163 | case ".odt": return "application/vnd.oasis.opendocument.text"; |
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| 164 | case ".stc": return "application/vnd.sun.xml.calc.template"; |
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| 165 | case ".sxd": return "application/vnd.sun.xml.draw"; |
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| 166 | case ".std": return "application/vnd.sun.xml.draw.template"; |
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| 167 | case ".sxi": return "application/vnd.sun.xml.impress"; |
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| 168 | case ".sti": return "application/vnd.sun.xml.impress.template"; |
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| 169 | case ".sxm": return "application/vnd.sun.xml.math"; |
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| 170 | case ".sxw": return "application/vnd.sun.xml.writer"; |
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| 171 | case ".sxq": return "application/vnd.sun.xml.writer.global"; |
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| 172 | case ".stw": return "application/vnd.sun.xml.writer.template"; |
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| 173 | case ".pps": return "application/vnd.ms-powerpoint"; |
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| 174 | case ".odt": return "application/vnd.oasis.opendocument.text"; |
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| 175 | case ".ott": return "application/vnd.oasis.opendocument.text-template"; |
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| 176 | case ".oth": return "application/vnd.oasis.opendocument.text-web"; |
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| 177 | case ".odm": return "application/vnd.oasis.opendocument.text-master"; |
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| 178 | case ".odg": return "application/vnd.oasis.opendocument.graphics"; |
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| 179 | case ".otg": return "application/vnd.oasis.opendocument.graphics-template"; |
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| 180 | case ".odp": return "application/vnd.oasis.opendocument.presentation"; |
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| 181 | case ".otp": return "application/vnd.oasis.opendocument.presentation-template"; |
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| 182 | case ".ods": return "application/vnd.oasis.opendocument.spreadsheet"; |
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| 183 | case ".ots": return "application/vnd.oasis.opendocument.spreadsheet-template"; |
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| 184 | case ".odc": return "application/vnd.oasis.opendocument.chart"; |
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| 185 | case ".odf": return "application/vnd.oasis.opendocument.formula"; |
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| 186 | case ".odi": return "application/vnd.oasis.opendocument.image"; |
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| 187 | case ".ndl": return "application/vnd.lotus-notes"; |
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| 188 | case ".eml": return "text/plain"; |
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| 189 | case ".ps" : return "application/postscript"; |
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| 190 | default : return "application/octet-stream"; |
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[4415] | 191 | } |
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| 192 | } |
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[5134] | 193 | |
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| 194 | $ContentType = guessContentType( $filename ); |
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[4415] | 195 | } |
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| 196 | } |
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[5069] | 197 | |
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[5134] | 198 | header("Content-Type: $ContentType"); |
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| 199 | header("Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0"); |
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| 200 | header("Pragma: public"); |
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| 201 | header("Expires: 0"); // set expiration time |
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| 202 | header("Content-Disposition: $disposition"); |
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[5069] | 203 | |
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[5134] | 204 | if( $fileContent ) |
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[4415] | 205 | { |
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[5272] | 206 | header("Content-Length: ". mb_strlen($fileContent)); |
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| 207 | |
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| 208 | if( isset($info["encoding"]) ) |
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[5134] | 209 | { |
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[5272] | 210 | header("Content-transfer-encoding: ".$info["encoding"] ); |
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[5374] | 211 | // header("Content-encoding: ".$info["encoding"] ); |
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[5272] | 212 | } |
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| 213 | |
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| 214 | if( $image === 'thumbnail' && (strtolower(substr ( $info['name'] , (strrpos($info['name'], '.')+1))) !== 'bmp') ) |
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| 215 | { |
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[5134] | 216 | $pic = imagecreatefromstring( $fileContent ); |
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| 217 | |
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| 218 | if( $pic ) |
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| 219 | { |
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| 220 | $width = imagesx($pic); |
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| 221 | $height = imagesy($pic); |
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| 222 | |
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| 223 | if(!isset($photo)) |
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| 224 | $photo = array( 'width' => 160, 'height' => max( ( 160 * $height / $width ), 1 ) ); |
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| 225 | |
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| 226 | $thumb = imagecreatetruecolor( $photo['width'], $photo['height'] ); |
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| 227 | |
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| 228 | if(array_key_exists('quality', $photo) && $photo['quality'] ) |
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| 229 | imagecopyresampled($thumb, $pic, 0, 0, 0, 0, $photo['width'], $photo['height'], $width, $height); |
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| 230 | else |
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| 231 | imagecopyresized($thumb, $pic, 0, 0, 0, 0, $photo['width'], $photo['height'], $width, $height); # resize image into thumb |
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| 232 | |
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| 233 | imagejpeg( $thumb,"", 100 ); # Thumbnail as JPEG |
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| 234 | } |
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| 235 | } |
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| 236 | else |
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| 237 | echo $fileContent; |
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| 238 | } |
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| 239 | else |
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[5272] | 240 | { |
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[5134] | 241 | /** |
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| 242 | * Delete Diretorio |
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| 243 | * @param string $dir |
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| 244 | */ |
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| 245 | function cleanup( $dir ) |
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| 246 | { |
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[4415] | 247 | if ( is_dir( $dir ) ) |
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| 248 | { |
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| 249 | $files = scandir($dir); |
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| 250 | |
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| 251 | foreach( $files as $file ) |
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| 252 | if( $file != "." && $file != ".." ) |
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| 253 | cleanup( $dir.'/'.$file ); |
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| 254 | |
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| 255 | reset( $files ); //? |
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| 256 | |
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| 257 | if(!rmdir( $dir )) |
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| 258 | return; |
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| 259 | } |
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| 260 | else |
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| 261 | { |
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| 262 | if(!unlink( $dir )) |
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| 263 | return; |
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| 264 | } |
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| 265 | |
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[5134] | 266 | } |
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[4415] | 267 | |
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[5134] | 268 | $tempDir = $GLOBALS['phpgw_info']['server']['download_temp_dir']; |
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[4415] | 269 | |
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[5272] | 270 | header("Content-Length: ". filesize($filename)); |
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| 271 | header("Content-encoding: text/plain" ); |
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| 272 | |
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[5134] | 273 | if (preg_match("#^".$tempDir."/(".$GLOBALS['phpgw']->session->sessionid."/)*[A-z0-9_]+_".$GLOBALS['phpgw']->session->sessionid."[A-z0-9]*(\.[A-z]{3,4})?$#",$filename)) |
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| 274 | { |
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| 275 | session_write_close(); |
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| 276 | set_time_limit(0); |
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| 277 | ob_clean(); |
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| 278 | flush(); |
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| 279 | readfile($filename); |
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[4415] | 280 | |
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[5134] | 281 | //removendo pelo php, garante a suportabilidade cross-platform |
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| 282 | cleanup( $filename ); |
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[4415] | 283 | |
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[5134] | 284 | } |
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[4415] | 285 | else |
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| 286 | { |
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[5134] | 287 | if (preg_match("#^".dirname( __FILE__ ) . '/../tmpLclAtt'."/source_#",$filename)) { |
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| 288 | readfile($filename); |
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| 289 | } |
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[4415] | 290 | } |
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| 291 | } |
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[5272] | 292 | |
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[4415] | 293 | //-----------------------// |
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| 294 | |
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| 295 | ?> |
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