wp-mail.php

   1 <?php
   2 /**
   3  * Gets the email message from the user's mailbox to add as
   4  * a WordPress post. Will only run if this is setup and enabled.
   5  *
   6  * @package WordPress
   7  */
   8
   9 /** Make sure that the WordPress bootstrap has ran before continuing. */
  10 require(dirname(__FILE__) . '/wp-load.php');
  11
  12 /** Get the POP3 class for which to access the mailbox. */
  13 require_once(ABSPATH.WPINC.'/class-pop3.php');
  14
  15 // WTF is this? Use constants instead.
  16 error_reporting(2037);
  17
  18 $time_difference = get_option('gmt_offset') * 3600;
  19
  20 $phone_delim = '::';
  21
  22 $pop3 = new POP3();
  23
  24 if (!$pop3->connect(get_option('mailserver_url'), get_option('mailserver_port')))
  25         wp_die(wp_specialchars($pop3->ERROR));
  26
  27 if (!$pop3->user(get_option('mailserver_login')))
  28         wp_die(wp_specialchars($pop3->ERROR));
  29
  30 $count = $pop3->pass(get_option('mailserver_pass'));
  31 if (false === $count)
  32         wp_die(wp_specialchars($pop3->ERROR));
  33 if (0 == $count)
  34         echo "<p>There doesn't seem to be any new mail.</p>\n"; // will fall-through to end of for loop
  35
  36 for ($i=1; $i <= $count; $i++) :
  37
  38         $message = $pop3->get($i);
  39
  40         $content = '';
  41         $content_type = '';
  42         $content_transfer_encoding = '';
  43         $boundary = '';
  44         $bodysignal = 0;
  45         $post_author = 1;
  46         $author_found = false;
  47         $dmonths = array('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec');
  48         foreach ($message as $line) :
  49                 if (strlen($line) < 3) $bodysignal = 1;
  50
  51                 if ($bodysignal) {
  52                         $content .= $line;
  53                 } else {
  54                         if (preg_match('/Content-Type: /i', $line)) {
  55                                 $content_type = trim($line);
  56                                 $content_type = substr($content_type, 14, strlen($content_type)-14);
  57                                 $content_type = explode(';', $content_type);
  58                                 $content_type = $content_type[0];
  59                         }
  60                         if (preg_match('/Content-Transfer-Encoding: /i', $line)) {
  61                                 $content_transfer_encoding = trim($line);
  62                                 $content_transfer_encoding = substr($content_transfer_encoding, 27, strlen($content_transfer_encoding)-14);
  63                                 $content_transfer_encoding = explode(';', $content_transfer_encoding);
  64                                 $content_transfer_encoding = $content_transfer_encoding[0];
  65                         }
  66                         if (($content_type == 'multipart/alternative') && (preg_match('/boundary="/', $line)) && ($boundary == '')) {
  67                                 $boundary = trim($line);
  68                                 $boundary = explode('"', $boundary);
  69                                 $boundary = $boundary[1];
  70                         }
  71                         if (preg_match('/Subject: /i', $line)) {
  72                                 $subject = trim($line);
  73                                 $subject = substr($subject, 9, strlen($subject)-9);
  74                                 $subject = wp_iso_descrambler($subject);
  75                                 // Captures any text in the subject before $phone_delim as the subject
  76                                 $subject = explode($phone_delim, $subject);
  77                                 $subject = $subject[0];
  78                         }
  79
  80                         // Set the author using the email address (From or Reply-To, the last used)
  81                         // otherwise use the site admin
  82                         if ( preg_match('/(From|Reply-To): /', $line) )  {
  83                                 if ( preg_match('|[a-z0-9_.-]+@[a-z0-9_.-]+(?!.*<)|i', $line, $matches) )
  84                                         $author = $matches[0];
  85                                 else
  86                                         $author = trim($line);
  87                                 $author = sanitize_email($author);
  88                                 if ( is_email($author) ) {
  89                                         echo "Author = {$author} <p>";
  90                                         $userdata = get_user_by_email($author);
  91                                         if (!$userdata) {
  92                                                 $post_author = 1;
  93                                                 $author_found = false;
  94                                         } else {
  95                                                 $post_author = $userdata->ID;
  96                                                 $author_found = true;
  97                                         }
  98                                 } else {
  99                                         $post_author = 1;
 100                                         $author_found = false;
 101                                 }
 102                         }
 103
 104                         if (preg_match('/Date: /i', $line)) { // of the form '20 Mar 2002 20:32:37'
 105                                 $ddate = trim($line);
 106                                 $ddate = str_replace('Date: ', '', $ddate);
 107                                 if (strpos($ddate, ',')) {
 108                                         $ddate = trim(substr($ddate, strpos($ddate, ',')+1, strlen($ddate)));
 109                                 }
 110                                 $date_arr = explode(' ', $ddate);
 111                                 $date_time = explode(':', $date_arr[3]);
 112
 113                                 $ddate_H = $date_time[0];
 114                                 $ddate_i = $date_time[1];
 115                                 $ddate_s = $date_time[2];
 116
 117                                 $ddate_m = $date_arr[1];
 118                                 $ddate_d = $date_arr[0];
 119                                 $ddate_Y = $date_arr[2];
 120                                 for ($j=0; $j<12; $j++) {
 121                                         if ($ddate_m == $dmonths[$j]) {
 122                                                 $ddate_m = $j+1;
 123                                         }
 124                                 }
 125
 126                                 $time_zn = intval($date_arr[4]) * 36;
 127                                 $ddate_U = gmmktime($ddate_H, $ddate_i, $ddate_s, $ddate_m, $ddate_d, $ddate_Y);
 128                                 $ddate_U = $ddate_U - $time_zn;
 129                                 $post_date = gmdate('Y-m-d H:i:s', $ddate_U + $time_difference);
 130                                 $post_date_gmt = gmdate('Y-m-d H:i:s', $ddate_U);
 131                         }
 132                 }
 133         endforeach;
 134
 135         // Set $post_status based on $author_found and on author's publish_posts capability
 136         if ($author_found) {
 137                 $user = new WP_User($post_author);
 138                 if ($user->has_cap('publish_posts'))
 139                         $post_status = 'publish';
 140                 else
 141                         $post_status = 'pending';
 142         } else {
 143                 // Author not found in DB, set status to pending.  Author already set to admin.
 144                 $post_status = 'pending';
 145         }
 146
 147         $subject = trim($subject);
 148
 149         if ($content_type == 'multipart/alternative') {
 150                 $content = explode('--'.$boundary, $content);
 151                 $content = $content[2];
 152                 $content = explode('Content-Transfer-Encoding: quoted-printable', $content);
 153                 $content = strip_tags($content[1], '<img><p><br><i><b><u><em><strong><strike><font><span><div>');
 154         }
 155         $content = trim($content);
 156
 157         if (stripos($content_transfer_encoding, "quoted-printable") !== false) {
 158                 $content = quoted_printable_decode($content);
 159         }
 160
 161         // Captures any text in the body after $phone_delim as the body
 162         $content = explode($phone_delim, $content);
 163         $content[1] ? $content = $content[1] : $content = $content[0];
 164
 165         $content = trim($content);
 166
 167         $post_content = apply_filters('phone_content', $content);
 168
 169         $post_title = xmlrpc_getposttitle($content);
 170
 171         if ($post_title == '') $post_title = $subject;
 172
 173         if (empty($post_categories)) $post_categories[] = get_option('default_email_category');
 174
 175         $post_category = $post_categories;
 176
 177         $post_data = compact('post_content','post_title','post_date','post_date_gmt','post_author','post_category', 'post_status');
 178         $post_data = add_magic_quotes($post_data);
 179
 180         $post_ID = wp_insert_post($post_data);
 181         if ( is_wp_error( $post_ID ) )
 182                 echo "\n" . $post_ID->get_error_message();
 183
 184         if (!$post_ID) {
 185                 // we couldn't post, for whatever reason. better move forward to the next email
 186                 continue;
 187         }
 188
 189         do_action('publish_phone', $post_ID);
 190
 191         echo "\n<p><b>Author:</b> " . wp_specialchars($post_author) . "</p>";
 192         echo "\n<p><b>Posted title:</b> " . wp_specialchars($post_title) . "<br />";
 193
 194         if(!$pop3->delete($i)) {
 195                 echo '<p>Oops '.wp_specialchars($pop3->ERROR).'</p></div>';
 196                 $pop3->reset();
 197                 exit;
 198         } else {
 199                 echo "<p>Mission complete, message <strong>$i</strong> deleted.</p>";
 200         }
 201
 202 endfor;
 203
 204 $pop3->quit();
 205
 206 ?>