Wordpress 2.8-scripts
[autoinstalls/wordpress.git] / wp-mail.php
1 <?php
2 /**
3  * Gets the email message from the user's mailbox to add as
4  * a WordPress post. Mailbox connection information must be
5  * configured under Settings > Writing
6  *
7  * @package WordPress
8  */
9
10 /** Make sure that the WordPress bootstrap has run before continuing. */
11 require(dirname(__FILE__) . '/wp-load.php');
12
13 /** Get the POP3 class with which to access the mailbox. */
14 require_once( ABSPATH . WPINC . '/class-pop3.php' );
15
16 $time_difference = get_option('gmt_offset') * 3600;
17
18 $phone_delim = '::';
19
20 $pop3 = new POP3();
21
22 if ( ! $pop3->connect(get_option('mailserver_url'), get_option('mailserver_port') ) ||
23         ! $pop3->user(get_option('mailserver_login')) ||
24         ( ! $count = $pop3->pass(get_option('mailserver_pass')) ) ) {
25                 $pop3->quit();
26                 wp_die( ( 0 === $count ) ? __('There doesn&#8217;t seem to be any new mail.') : esc_html($pop3->ERROR) );
27 }
28
29 for ( $i = 1; $i <= $count; $i++ ) {
30
31         $message = $pop3->get($i);
32
33         $bodysignal = false;
34         $boundary = '';
35         $charset = '';
36         $content = '';
37         $content_type = '';
38         $content_transfer_encoding = '';
39         $post_author = 1;
40         $author_found = false;
41         $dmonths = array('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec');
42         foreach ($message as $line) {
43                 // body signal
44                 if ( strlen($line) < 3 )
45                         $bodysignal = true;
46                 if ( $bodysignal ) {
47                         $content .= $line;
48                 } else {
49                         if ( preg_match('/Content-Type: /i', $line) ) {
50                                 $content_type = trim($line);
51                                 $content_type = substr($content_type, 14, strlen($content_type) - 14);
52                                 $content_type = explode(';', $content_type);
53                                 if ( ! empty( $content_type[1] ) ) {
54                                         $charset = explode('=', $content_type[1]);
55                                         $charset = ( ! empty( $charset[1] ) ) ? trim($charset[1]) : '';
56                                 }
57                                 $content_type = $content_type[0];
58                         }
59                         if ( preg_match('/Content-Transfer-Encoding: /i', $line) ) {
60                                 $content_transfer_encoding = trim($line);
61                                 $content_transfer_encoding = substr($content_transfer_encoding, 27, strlen($content_transfer_encoding) - 27);
62                                 $content_transfer_encoding = explode(';', $content_transfer_encoding);
63                                 $content_transfer_encoding = $content_transfer_encoding[0];
64                         }
65                         if ( ( $content_type == 'multipart/alternative' ) && ( false !== strpos($line, 'boundary="') ) && ( '' == $boundary ) ) {
66                                 $boundary = trim($line);
67                                 $boundary = explode('"', $boundary);
68                                 $boundary = $boundary[1];
69                         }
70                         if (preg_match('/Subject: /i', $line)) {
71                                 $subject = trim($line);
72                                 $subject = substr($subject, 9, strlen($subject) - 9);
73                                 // Captures any text in the subject before $phone_delim as the subject
74                                 if ( function_exists('iconv_mime_decode') ) {
75                                         $subject = iconv_mime_decode($subject, 2, get_option('blog_charset'));
76                                 } else {
77                                         $subject = wp_iso_descrambler($subject);
78                                 }
79                                 $subject = explode($phone_delim, $subject);
80                                 $subject = $subject[0];
81                         }
82
83                         // Set the author using the email address (From or Reply-To, the last used)
84                         // otherwise use the site admin
85                         if ( preg_match('/(From|Reply-To): /', $line) )  {
86                                 if ( preg_match('|[a-z0-9_.-]+@[a-z0-9_.-]+(?!.*<)|i', $line, $matches) )
87                                         $author = $matches[0];
88                                 else
89                                         $author = trim($line);
90                                 $author = sanitize_email($author);
91                                 if ( is_email($author) ) {
92                                         echo '<p>' . sprintf(__('Author is %s'), $author) . '</p>';
93                                         $userdata = get_user_by_email($author);
94                                         if ( empty($userdata) ) {
95                                                 $author_found = false;
96                                         } else {
97                                                 $post_author = $userdata->ID;
98                                                 $author_found = true;
99                                         }
100                                 } else {
101                                         $author_found = false;
102                                 }
103                         }
104
105                         if (preg_match('/Date: /i', $line)) { // of the form '20 Mar 2002 20:32:37'
106                                 $ddate = trim($line);
107                                 $ddate = str_replace('Date: ', '', $ddate);
108                                 if (strpos($ddate, ',')) {
109                                         $ddate = trim(substr($ddate, strpos($ddate, ',') + 1, strlen($ddate)));
110                                 }
111                                 $date_arr = explode(' ', $ddate);
112                                 $date_time = explode(':', $date_arr[3]);
113
114                                 $ddate_H = $date_time[0];
115                                 $ddate_i = $date_time[1];
116                                 $ddate_s = $date_time[2];
117
118                                 $ddate_m = $date_arr[1];
119                                 $ddate_d = $date_arr[0];
120                                 $ddate_Y = $date_arr[2];
121                                 for ( $j = 0; $j < 12; $j++ ) {
122                                         if ( $ddate_m == $dmonths[$j] ) {
123                                                 $ddate_m = $j+1;
124                                         }
125                                 }
126
127                                 $time_zn = intval($date_arr[4]) * 36;
128                                 $ddate_U = gmmktime($ddate_H, $ddate_i, $ddate_s, $ddate_m, $ddate_d, $ddate_Y);
129                                 $ddate_U = $ddate_U - $time_zn;
130                                 $post_date = gmdate('Y-m-d H:i:s', $ddate_U + $time_difference);
131                                 $post_date_gmt = gmdate('Y-m-d H:i:s', $ddate_U);
132                         }
133                 }
134         }
135
136         // Set $post_status based on $author_found and on author's publish_posts capability
137         if ( $author_found ) {
138                 $user = new WP_User($post_author);
139                 $post_status = ( $user->has_cap('publish_posts') ) ? 'publish' : 'pending';
140         } else {
141                 // Author not found in DB, set status to pending.  Author already set to admin.
142                 $post_status = 'pending';
143         }
144
145         $subject = trim($subject);
146
147         if ( $content_type == 'multipart/alternative' ) {
148                 $content = explode('--'.$boundary, $content);
149                 $content = $content[2];
150                 // match case-insensitive content-transfer-encoding
151                 if ( preg_match( '/Content-Transfer-Encoding: quoted-printable/i', $content, $delim) ) {
152                         $content = explode($delim[0], $content);
153                         $content = $content[1];
154                 }
155                 $content = strip_tags($content, '<img><p><br><i><b><u><em><strong><strike><font><span><div>');
156         }
157         $content = trim($content);
158
159         //Give Post-By-Email extending plugins full access to the content
160         //Either the raw content or the content of the last quoted-printable section
161         $content = apply_filters('wp_mail_original_content', $content);
162
163         if ( false !== stripos($content_transfer_encoding, "quoted-printable") ) {
164                 $content = quoted_printable_decode($content);
165         }
166
167         if ( function_exists('iconv') && ! empty( $charset ) ) {
168                 $content = iconv($charset, get_option('blog_charset'), $content);
169         }
170
171         // Captures any text in the body after $phone_delim as the body
172         $content = explode($phone_delim, $content);
173         $content = empty( $content[1] ) ? $content[0] : $content[1];
174
175         $content = trim($content);
176
177         $post_content = apply_filters('phone_content', $content);
178
179         $post_title = xmlrpc_getposttitle($content);
180
181         if ($post_title == '') $post_title = $subject;
182
183         $post_category = array(get_option('default_email_category'));
184
185         $post_data = compact('post_content','post_title','post_date','post_date_gmt','post_author','post_category', 'post_status');
186         $post_data = add_magic_quotes($post_data);
187
188         $post_ID = wp_insert_post($post_data);
189         if ( is_wp_error( $post_ID ) )
190                 echo "\n" . $post_ID->get_error_message();
191
192         // We couldn't post, for whatever reason. Better move forward to the next email.
193         if ( empty( $post_ID ) )
194                 continue;
195
196         do_action('publish_phone', $post_ID);
197
198         echo "\n<p>" . sprintf(__('<strong>Author:</strong> %s'), esc_html($post_author)) . '</p>';
199         echo "\n<p>" . sprintf(__('<strong>Posted title:</strong> %s'), esc_html($post_title)) . '</p>';
200
201         if(!$pop3->delete($i)) {
202                 echo '<p>' . sprintf(__('Oops: %s'), esc_html($pop3->ERROR)) . '</p>';
203                 $pop3->reset();
204                 exit;
205         } else {
206                 echo '<p>' . sprintf(__('Mission complete.  Message <strong>%s</strong> deleted.'), $i) . '</p>';
207         }
208
209 }
210
211 $pop3->quit();
212
213 ?>