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   1  <?php
   2  require(dirname(__FILE__) . '/wp-config.php');
   3  
   4  require_once(ABSPATH.WPINC.'/class-pop3.php');
   5  
   6  error_reporting(2037);
   7  
   8  $time_difference = get_option('gmt_offset') * 3600;
   9  
  10  $phone_delim = '::';
  11  
  12  $pop3 = new POP3();
  13  
  14  if (!$pop3->connect(get_option('mailserver_url'), get_option('mailserver_port')))
  15      wp_die($pop3->ERROR);
  16  
  17  if (!$pop3->user(get_option('mailserver_login')))
  18      wp_die($pop3->ERROR);
  19  
  20  $count = $pop3->pass(get_option('mailserver_pass'));
  21  if (false === $count)
  22      wp_die($pop3->ERROR);
  23  if (0 == $count)
  24      echo "<p>There doesn't seem to be any new mail.</p>\n"; // will fall-through to end of for loop
  25  
  26  for ($i=1; $i <= $count; $i++) :
  27  
  28      $message = $pop3->get($i);
  29  
  30      $content = '';
  31      $content_type = '';
  32      $content_transfer_encoding = '';
  33      $boundary = '';
  34      $bodysignal = 0;
  35      $post_author = 1;
  36      $author_found = false;
  37      $dmonths = array('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec');
  38      foreach ($message as $line) :
  39          if (strlen($line) < 3) $bodysignal = 1;
  40  
  41          if ($bodysignal) {
  42              $content .= $line;
  43          } else {
  44              if (preg_match('/Content-Type: /i', $line)) {
  45                  $content_type = trim($line);
  46                  $content_type = substr($content_type, 14, strlen($content_type)-14);
  47                  $content_type = explode(';', $content_type);
  48                  $content_type = $content_type[0];
  49              }
  50              if (preg_match('/Content-Transfer-Encoding: /i', $line)) {
  51                  $content_transfer_encoding = trim($line);
  52                  $content_transfer_encoding = substr($content_transfer_encoding, 27, strlen($content_transfer_encoding)-14);
  53                  $content_transfer_encoding = explode(';', $content_transfer_encoding);
  54                  $content_transfer_encoding = $content_transfer_encoding[0];
  55              }
  56              if (($content_type == 'multipart/alternative') && (preg_match('/boundary="/', $line)) && ($boundary == '')) {
  57                  $boundary = trim($line);
  58                  $boundary = explode('"', $boundary);
  59                  $boundary = $boundary[1];
  60              }
  61              if (preg_match('/Subject: /i', $line)) {
  62                  $subject = trim($line);
  63                  $subject = substr($subject, 9, strlen($subject)-9);
  64                  $subject = wp_iso_descrambler($subject);
  65                  // Captures any text in the subject before $phone_delim as the subject
  66                  $subject = explode($phone_delim, $subject);
  67                  $subject = $subject[0];
  68              }
  69  
  70              // Set the author using the email address (From or Reply-To, the last used)
  71              // otherwise use the site admin
  72              if ( preg_match('/(From|Reply-To): /', $line) )  {
  73                  if ( preg_match('|[a-z0-9_.-]+@[a-z0-9_.-]+(?!.*<)|i', $line, $matches) )
  74                      $author = $matches[0];
  75                  else
  76                      $author = trim($line);
  77                  $author = sanitize_email($author);
  78                  if ( is_email($author) ) {
  79                      echo "Author = {$author} <p>";
  80                      $userdata = get_user_by_email($author);
  81                      if (!$userdata) {
  82                          $post_author = 1;
  83                          $author_found = false;
  84                      } else {
  85                          $post_author = $userdata->ID;
  86                          $author_found = true;
  87                      }
  88                  } else {
  89                      $post_author = 1;
  90                      $author_found = false;
  91                  }
  92              }
  93  
  94              if (preg_match('/Date: /i', $line)) { // of the form '20 Mar 2002 20:32:37'
  95                  $ddate = trim($line);
  96                  $ddate = str_replace('Date: ', '', $ddate);
  97                  if (strpos($ddate, ',')) {
  98                      $ddate = trim(substr($ddate, strpos($ddate, ',')+1, strlen($ddate)));
  99                  }
 100                  $date_arr = explode(' ', $ddate);
 101                  $date_time = explode(':', $date_arr[3]);
 102  
 103                  $ddate_H = $date_time[0];
 104                  $ddate_i = $date_time[1];
 105                  $ddate_s = $date_time[2];
 106  
 107                  $ddate_m = $date_arr[1];
 108                  $ddate_d = $date_arr[0];
 109                  $ddate_Y = $date_arr[2];
 110                  for ($j=0; $j<12; $j++) {
 111                      if ($ddate_m == $dmonths[$j]) {
 112                          $ddate_m = $j+1;
 113                      }
 114                  }
 115  
 116                  $time_zn = intval($date_arr[4]) * 36;
 117                  $ddate_U = gmmktime($ddate_H, $ddate_i, $ddate_s, $ddate_m, $ddate_d, $ddate_Y);
 118                  $ddate_U = $ddate_U - $time_zn;
 119                  $post_date = gmdate('Y-m-d H:i:s', $ddate_U + $time_difference);
 120                  $post_date_gmt = gmdate('Y-m-d H:i:s', $ddate_U);
 121              }
 122          }
 123      endforeach;
 124  
 125      // Set $post_status based on $author_found and on author's publish_posts capability
 126      if ($author_found) {
 127          $user = new WP_User($post_author);
 128          if ($user->has_cap('publish_posts'))
 129              $post_status = 'publish';
 130          else
 131              $post_status = 'pending';
 132      } else {
 133          // Author not found in DB, set status to pending.  Author already set to admin.
 134          $post_status = 'pending';
 135      }
 136  
 137      $subject = trim($subject);
 138  
 139      if ($content_type == 'multipart/alternative') {
 140          $content = explode('--'.$boundary, $content);
 141          $content = $content[2];
 142          $content = explode('Content-Transfer-Encoding: quoted-printable', $content);
 143          $content = strip_tags($content[1], '<img><p><br><i><b><u><em><strong><strike><font><span><div>');
 144      }
 145      $content = trim($content);
 146  
 147      if (stripos($content_transfer_encoding, "quoted-printable") !== false) {
 148          $content = quoted_printable_decode($content);
 149      }
 150  
 151      // Captures any text in the body after $phone_delim as the body
 152      $content = explode($phone_delim, $content);
 153      $content[1] ? $content = $content[1] : $content = $content[0];
 154  
 155      echo "<p><b>Content-type:</b> $content_type, <b>Content-Transfer-Encoding:</b> $content_transfer_encoding, <b>boundary:</b> $boundary</p>\n";
 156      echo "<p><b>Raw content:</b><br /><pre>".$content.'</pre></p>';
 157  
 158      $content = trim($content);
 159  
 160      $post_content = apply_filters('phone_content', $content);
 161  
 162      $post_title = xmlrpc_getposttitle($content);
 163  
 164      if ($post_title == '') $post_title = $subject;
 165  
 166      if (empty($post_categories)) $post_categories[] = get_option('default_email_category');
 167  
 168      $post_category = $post_categories;
 169  
 170      $post_data = compact('post_content','post_title','post_date','post_date_gmt','post_author','post_category', 'post_status');
 171      $post_data = add_magic_quotes($post_data);
 172  
 173      $post_ID = wp_insert_post($post_data);
 174      if ( is_wp_error( $post_ID ) ) 
 175          echo "\n" . $post_ID->get_error_message();
 176  
 177      if (!$post_ID) {
 178          // we couldn't post, for whatever reason. better move forward to the next email
 179          continue;
 180      }
 181  
 182      do_action('publish_phone', $post_ID);
 183  
 184      echo "\n<p><b>Author:</b> $post_author</p>";
 185      echo "\n<p><b>Posted title:</b> $post_title<br />";
 186      echo "\n<b>Posted content:</b><br /><pre>".$content.'</pre></p>';
 187  
 188      if(!$pop3->delete($i)) {
 189          echo '<p>Oops '.$pop3->ERROR.'</p></div>';
 190          $pop3->reset();
 191          exit;
 192      } else {
 193          echo "<p>Mission complete, message <strong>$i</strong> deleted.</p>";
 194      }
 195  
 196  endfor;
 197  
 198  $pop3->quit();
 199  
 200  ?>