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   1  #!/usr/bin/php
   2  
   3  <?php
   4  define('APACHE_MIME_TYPES_URL', 'https://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types');
   5  define('FREEDESKTOP_XML_URL', 'https://raw.github.com/minad/mimemagic/master/script/freedesktop.org.xml');
   6  
   7  function generateUpToDateMimeArray()
   8  {
   9      $preamble = "<?php\n\n";
  10      $preamble .= "/*\n";
  11      $preamble .= " * This file is part of SwiftMailer.\n";
  12      $preamble .= " * (c) 2004-2009 Chris Corbyn\n *\n";
  13      $preamble .= " * For the full copyright and license information, please view the LICENSE\n";
  14      $preamble .= " * file that was distributed with this source code.\n *\n";
  15      $preamble .= " * autogenerated using https://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types\n";
  16      $preamble .= " * and https://raw.github.com/minad/mimemagic/master/script/freedesktop.org.xml\n";
  17      $preamble .= " */\n\n";
  18      $preamble .= "/*\n";
  19      $preamble .= " * List of MIME type automatically detected in Swift Mailer.\n";
  20      $preamble .= " */\n\n";
  21      $preamble .= "// You may add or take away what you like (lowercase required)\n\n";
  22  
  23      // get current mime types files
  24      $mime_types = @file_get_contents(APACHE_MIME_TYPES_URL);
  25      $mime_xml = @file_get_contents(FREEDESKTOP_XML_URL);
  26  
  27      // prepare valid mime types
  28      $valid_mime_types = [];
  29  
  30      // split mime type and extensions eg. "video/x-matroska        mkv mk3d mks"
  31      if (false !== preg_match_all('/^#?([a-z0-9\-\+\/\.]+)[\t]+(.*)$/miu', $mime_types, $matches)) {
  32          // collection of predefined mimetypes (bugfix for wrong resolved or missing mime types)
  33          $valid_mime_types_preset = [
  34              'php' => 'application/x-php',
  35              'php3' => 'application/x-php',
  36              'php4' => 'application/x-php',
  37              'php5' => 'application/x-php',
  38              'zip' => 'application/zip',
  39              'gif' => 'image/gif',
  40              'png' => 'image/png',
  41              'css' => 'text/css',
  42              'js' => 'text/javascript',
  43              'txt' => 'text/plain',
  44              'aif' => 'audio/x-aiff',
  45              'aiff' => 'audio/x-aiff',
  46              'avi' => 'video/avi',
  47              'bmp' => 'image/bmp',
  48              'bz2' => 'application/x-bz2',
  49              'csv' => 'text/csv',
  50              'dmg' => 'application/x-apple-diskimage',
  51              'doc' => 'application/msword',
  52              'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
  53              'eml' => 'message/rfc822',
  54              'aps' => 'application/postscript',
  55              'exe' => 'application/x-ms-dos-executable',
  56              'flv' => 'video/x-flv',
  57              'gz' => 'application/x-gzip',
  58              'hqx' => 'application/stuffit',
  59              'htm' => 'text/html',
  60              'html' => 'text/html',
  61              'jar' => 'application/x-java-archive',
  62              'jpeg' => 'image/jpeg',
  63              'jpg' => 'image/jpeg',
  64              'm3u' => 'audio/x-mpegurl',
  65              'm4a' => 'audio/mp4',
  66              'mdb' => 'application/x-msaccess',
  67              'mid' => 'audio/midi',
  68              'midi' => 'audio/midi',
  69              'mov' => 'video/quicktime',
  70              'mp3' => 'audio/mpeg',
  71              'mp4' => 'video/mp4',
  72              'mpeg' => 'video/mpeg',
  73              'mpg' => 'video/mpeg',
  74              'odg' => 'vnd.oasis.opendocument.graphics',
  75              'odp' => 'vnd.oasis.opendocument.presentation',
  76              'odt' => 'vnd.oasis.opendocument.text',
  77              'ods' => 'vnd.oasis.opendocument.spreadsheet',
  78              'ogg' => 'audio/ogg',
  79              'pdf' => 'application/pdf',
  80              'ppt' => 'application/vnd.ms-powerpoint',
  81              'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
  82              'ps' => 'application/postscript',
  83              'rar' => 'application/x-rar-compressed',
  84              'rtf' => 'application/rtf',
  85              'tar' => 'application/x-tar',
  86              'sit' => 'application/x-stuffit',
  87              'svg' => 'image/svg+xml',
  88              'tif' => 'image/tiff',
  89              'tiff' => 'image/tiff',
  90              'ttf' => 'application/x-font-truetype',
  91              'vcf' => 'text/x-vcard',
  92              'wav' => 'audio/wav',
  93              'wma' => 'audio/x-ms-wma',
  94              'wmv' => 'audio/x-ms-wmv',
  95              'xls' => 'application/vnd.ms-excel',
  96              'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
  97              'xml' => 'application/xml',
  98          ];
  99  
 100          // wrap array for generating file
 101          foreach ($valid_mime_types_preset as $extension => $mime_type) {
 102              // generate array for mimetype to extension resolver (only first match)
 103              $valid_mime_types[$extension] = "'{$extension}' => '{$mime_type}'";
 104          }
 105  
 106          // all extensions from second match
 107          foreach ($matches[2] as $i => $extensions) {
 108              // explode multiple extensions from string
 109              $extensions = explode(' ', strtolower($extensions));
 110  
 111              // force array for foreach
 112              if (!is_array($extensions)) {
 113                  $extensions = [$extensions];
 114              }
 115  
 116              foreach ($extensions as $extension) {
 117                  // get mime type
 118                  $mime_type = $matches[1][$i];
 119  
 120                  // check if string length lower than 10
 121                  if (strlen($extension) < 10) {
 122                      if (!isset($valid_mime_types[$mime_type])) {
 123                          // generate array for mimetype to extension resolver (only first match)
 124                          $valid_mime_types[$extension] = "'{$extension}' => '{$mime_type}'";
 125                      }
 126                  }
 127              }
 128          }
 129      }
 130  
 131      $xml = simplexml_load_string($mime_xml);
 132  
 133      foreach ($xml as $node) {
 134          // check if there is no pattern
 135          if (!isset($node->glob['pattern'])) {
 136              continue;
 137          }
 138  
 139          // get all matching extensions from match
 140          foreach ((array) $node->glob['pattern'] as $extension) {
 141              // skip none glob extensions
 142              if (false === strpos($extension, '.')) {
 143                  continue;
 144              }
 145  
 146              // remove get only last part
 147              $extension = explode('.', strtolower($extension));
 148              $extension = end($extension);
 149          }
 150  
 151          if (isset($node->glob['pattern'][0])) {
 152              // mime type
 153              $mime_type = strtolower((string) $node['type']);
 154  
 155              // get first extension
 156              $extension = strtolower(trim($node->glob['ddpattern'][0], '*.'));
 157  
 158              // skip none glob extensions and check if string length between 1 and 10
 159              if (false !== strpos($extension, '.') || strlen($extension) < 1 || strlen($extension) > 9) {
 160                  continue;
 161              }
 162  
 163              // check if string length lower than 10
 164              if (!isset($valid_mime_types[$mime_type])) {
 165                  // generate array for mimetype to extension resolver (only first match)
 166                  $valid_mime_types[$extension] = "'{$extension}' => '{$mime_type}'";
 167              }
 168          }
 169      }
 170  
 171      // full list of valid extensions only
 172      $valid_mime_types = array_unique($valid_mime_types);
 173      ksort($valid_mime_types);
 174  
 175      // combine mime types and extensions array
 176      $output = "$preamble\$swift_mime_types = array(\n    ".implode(",\n    ", $valid_mime_types)."\n);";
 177  
 178      // write mime_types.php config file
 179      @file_put_contents('./mime_types.php', $output);
 180  }
 181  
 182  generateUpToDateMimeArray();