29 |
30 |
30 /** Get the POP3 class with which to access the mailbox. */ |
31 /** Get the POP3 class with which to access the mailbox. */ |
31 require_once( ABSPATH . WPINC . '/class-pop3.php' ); |
32 require_once( ABSPATH . WPINC . '/class-pop3.php' ); |
32 |
33 |
33 /** Only check at this interval for new messages. */ |
34 /** Only check at this interval for new messages. */ |
34 if ( !defined('WP_MAIL_INTERVAL') ) |
35 if ( ! defined( 'WP_MAIL_INTERVAL' ) ) { |
35 define('WP_MAIL_INTERVAL', 300); // 5 minutes |
36 define( 'WP_MAIL_INTERVAL', 300 ); // 5 minutes |
36 |
37 } |
37 $last_checked = get_transient('mailserver_last_checked'); |
38 |
38 |
39 $last_checked = get_transient( 'mailserver_last_checked' ); |
39 if ( $last_checked ) |
40 |
40 wp_die(__('Slow down cowboy, no need to check for new mails so often!')); |
41 if ( $last_checked ) { |
41 |
42 wp_die( __( 'Slow down cowboy, no need to check for new mails so often!' ) ); |
42 set_transient('mailserver_last_checked', true, WP_MAIL_INTERVAL); |
43 } |
43 |
44 |
44 $time_difference = get_option('gmt_offset') * HOUR_IN_SECONDS; |
45 set_transient( 'mailserver_last_checked', true, WP_MAIL_INTERVAL ); |
|
46 |
|
47 $time_difference = get_option( 'gmt_offset' ) * HOUR_IN_SECONDS; |
45 |
48 |
46 $phone_delim = '::'; |
49 $phone_delim = '::'; |
47 |
50 |
48 $pop3 = new POP3(); |
51 $pop3 = new POP3(); |
49 |
52 |
50 if ( !$pop3->connect( get_option('mailserver_url'), get_option('mailserver_port') ) || !$pop3->user( get_option('mailserver_login') ) ) |
53 if ( ! $pop3->connect( get_option( 'mailserver_url' ), get_option( 'mailserver_port' ) ) || ! $pop3->user( get_option( 'mailserver_login' ) ) ) { |
51 wp_die( esc_html( $pop3->ERROR ) ); |
54 wp_die( esc_html( $pop3->ERROR ) ); |
52 |
55 } |
53 $count = $pop3->pass( get_option('mailserver_pass') ); |
56 |
54 |
57 $count = $pop3->pass( get_option( 'mailserver_pass' ) ); |
55 if( false === $count ) |
58 |
|
59 if ( false === $count ) { |
56 wp_die( esc_html( $pop3->ERROR ) ); |
60 wp_die( esc_html( $pop3->ERROR ) ); |
57 |
61 } |
58 if( 0 === $count ) { |
62 |
|
63 if ( 0 === $count ) { |
59 $pop3->quit(); |
64 $pop3->quit(); |
60 wp_die( __('There doesn’t seem to be any new mail.') ); |
65 wp_die( __( 'There doesn’t seem to be any new mail.' ) ); |
61 } |
66 } |
62 |
67 |
63 for ( $i = 1; $i <= $count; $i++ ) { |
68 for ( $i = 1; $i <= $count; $i++ ) { |
64 |
69 |
65 $message = $pop3->get($i); |
70 $message = $pop3->get( $i ); |
66 |
71 |
67 $bodysignal = false; |
72 $bodysignal = false; |
68 $boundary = ''; |
73 $boundary = ''; |
69 $charset = ''; |
74 $charset = ''; |
70 $content = ''; |
75 $content = ''; |
71 $content_type = ''; |
76 $content_type = ''; |
72 $content_transfer_encoding = ''; |
77 $content_transfer_encoding = ''; |
73 $post_author = 1; |
78 $post_author = 1; |
74 $author_found = false; |
79 $author_found = false; |
75 foreach ($message as $line) { |
80 foreach ( $message as $line ) { |
76 // Body signal. |
81 // Body signal. |
77 if ( strlen($line) < 3 ) |
82 if ( strlen( $line ) < 3 ) { |
78 $bodysignal = true; |
83 $bodysignal = true; |
|
84 } |
79 if ( $bodysignal ) { |
85 if ( $bodysignal ) { |
80 $content .= $line; |
86 $content .= $line; |
81 } else { |
87 } else { |
82 if ( preg_match('/Content-Type: /i', $line) ) { |
88 if ( preg_match( '/Content-Type: /i', $line ) ) { |
83 $content_type = trim($line); |
89 $content_type = trim( $line ); |
84 $content_type = substr($content_type, 14, strlen($content_type) - 14); |
90 $content_type = substr( $content_type, 14, strlen( $content_type ) - 14 ); |
85 $content_type = explode(';', $content_type); |
91 $content_type = explode( ';', $content_type ); |
86 if ( ! empty( $content_type[1] ) ) { |
92 if ( ! empty( $content_type[1] ) ) { |
87 $charset = explode('=', $content_type[1]); |
93 $charset = explode( '=', $content_type[1] ); |
88 $charset = ( ! empty( $charset[1] ) ) ? trim($charset[1]) : ''; |
94 $charset = ( ! empty( $charset[1] ) ) ? trim( $charset[1] ) : ''; |
89 } |
95 } |
90 $content_type = $content_type[0]; |
96 $content_type = $content_type[0]; |
91 } |
97 } |
92 if ( preg_match('/Content-Transfer-Encoding: /i', $line) ) { |
98 if ( preg_match( '/Content-Transfer-Encoding: /i', $line ) ) { |
93 $content_transfer_encoding = trim($line); |
99 $content_transfer_encoding = trim( $line ); |
94 $content_transfer_encoding = substr($content_transfer_encoding, 27, strlen($content_transfer_encoding) - 27); |
100 $content_transfer_encoding = substr( $content_transfer_encoding, 27, strlen( $content_transfer_encoding ) - 27 ); |
95 $content_transfer_encoding = explode(';', $content_transfer_encoding); |
101 $content_transfer_encoding = explode( ';', $content_transfer_encoding ); |
96 $content_transfer_encoding = $content_transfer_encoding[0]; |
102 $content_transfer_encoding = $content_transfer_encoding[0]; |
97 } |
103 } |
98 if ( ( $content_type == 'multipart/alternative' ) && ( false !== strpos($line, 'boundary="') ) && ( '' == $boundary ) ) { |
104 if ( ( $content_type == 'multipart/alternative' ) && ( false !== strpos( $line, 'boundary="' ) ) && ( '' == $boundary ) ) { |
99 $boundary = trim($line); |
105 $boundary = trim( $line ); |
100 $boundary = explode('"', $boundary); |
106 $boundary = explode( '"', $boundary ); |
101 $boundary = $boundary[1]; |
107 $boundary = $boundary[1]; |
102 } |
108 } |
103 if (preg_match('/Subject: /i', $line)) { |
109 if ( preg_match( '/Subject: /i', $line ) ) { |
104 $subject = trim($line); |
110 $subject = trim( $line ); |
105 $subject = substr($subject, 9, strlen($subject) - 9); |
111 $subject = substr( $subject, 9, strlen( $subject ) - 9 ); |
106 // Captures any text in the subject before $phone_delim as the subject |
112 // Captures any text in the subject before $phone_delim as the subject |
107 if ( function_exists('iconv_mime_decode') ) { |
113 if ( function_exists( 'iconv_mime_decode' ) ) { |
108 $subject = iconv_mime_decode($subject, 2, get_option('blog_charset')); |
114 $subject = iconv_mime_decode( $subject, 2, get_option( 'blog_charset' ) ); |
109 } else { |
115 } else { |
110 $subject = wp_iso_descrambler($subject); |
116 $subject = wp_iso_descrambler( $subject ); |
111 } |
117 } |
112 $subject = explode($phone_delim, $subject); |
118 $subject = explode( $phone_delim, $subject ); |
113 $subject = $subject[0]; |
119 $subject = $subject[0]; |
114 } |
120 } |
115 |
121 |
116 /* |
122 /* |
117 * Set the author using the email address (From or Reply-To, the last used) |
123 * Set the author using the email address (From or Reply-To, the last used) |
118 * otherwise use the site admin. |
124 * otherwise use the site admin. |
119 */ |
125 */ |
120 if ( ! $author_found && preg_match( '/^(From|Reply-To): /', $line ) ) { |
126 if ( ! $author_found && preg_match( '/^(From|Reply-To): /', $line ) ) { |
121 if ( preg_match('|[a-z0-9_.-]+@[a-z0-9_.-]+(?!.*<)|i', $line, $matches) ) |
127 if ( preg_match( '|[a-z0-9_.-]+@[a-z0-9_.-]+(?!.*<)|i', $line, $matches ) ) { |
122 $author = $matches[0]; |
128 $author = $matches[0]; |
123 else |
129 } else { |
124 $author = trim($line); |
130 $author = trim( $line ); |
125 $author = sanitize_email($author); |
131 } |
126 if ( is_email($author) ) { |
132 $author = sanitize_email( $author ); |
|
133 if ( is_email( $author ) ) { |
127 /* translators: Post author email address */ |
134 /* translators: Post author email address */ |
128 echo '<p>' . sprintf(__('Author is %s'), $author) . '</p>'; |
135 echo '<p>' . sprintf( __( 'Author is %s' ), $author ) . '</p>'; |
129 $userdata = get_user_by('email', $author); |
136 $userdata = get_user_by( 'email', $author ); |
130 if ( ! empty( $userdata ) ) { |
137 if ( ! empty( $userdata ) ) { |
131 $post_author = $userdata->ID; |
138 $post_author = $userdata->ID; |
132 $author_found = true; |
139 $author_found = true; |
133 } |
140 } |
134 } |
141 } |
135 } |
142 } |
136 |
143 |
137 if ( preg_match( '/Date: /i', $line ) ) { // of the form '20 Mar 2002 20:32:37 +0100' |
144 if ( preg_match( '/Date: /i', $line ) ) { // of the form '20 Mar 2002 20:32:37 +0100' |
138 $ddate = str_replace( 'Date: ', '', trim( $line ) ); |
145 $ddate = str_replace( 'Date: ', '', trim( $line ) ); |
139 $ddate = preg_replace( '!\s*\(.+\)\s*$!', '', $ddate ); // remove parenthesised timezone string if it exists, as this confuses strtotime |
146 $ddate = preg_replace( '!\s*\(.+\)\s*$!', '', $ddate ); // remove parenthesised timezone string if it exists, as this confuses strtotime |
140 $ddate_U = strtotime( $ddate ); |
147 $ddate_U = strtotime( $ddate ); |
141 $post_date = gmdate( 'Y-m-d H:i:s', $ddate_U + $time_difference ); |
148 $post_date = gmdate( 'Y-m-d H:i:s', $ddate_U + $time_difference ); |
142 $post_date_gmt = gmdate( 'Y-m-d H:i:s', $ddate_U ); |
149 $post_date_gmt = gmdate( 'Y-m-d H:i:s', $ddate_U ); |
143 } |
150 } |
144 } |
151 } |
145 } |
152 } |
146 |
153 |
147 // Set $post_status based on $author_found and on author's publish_posts capability |
154 // Set $post_status based on $author_found and on author's publish_posts capability |
148 if ( $author_found ) { |
155 if ( $author_found ) { |
149 $user = new WP_User($post_author); |
156 $user = new WP_User( $post_author ); |
150 $post_status = ( $user->has_cap('publish_posts') ) ? 'publish' : 'pending'; |
157 $post_status = ( $user->has_cap( 'publish_posts' ) ) ? 'publish' : 'pending'; |
151 } else { |
158 } else { |
152 // Author not found in DB, set status to pending. Author already set to admin. |
159 // Author not found in DB, set status to pending. Author already set to admin. |
153 $post_status = 'pending'; |
160 $post_status = 'pending'; |
154 } |
161 } |
155 |
162 |
156 $subject = trim($subject); |
163 $subject = trim( $subject ); |
157 |
164 |
158 if ( $content_type == 'multipart/alternative' ) { |
165 if ( $content_type == 'multipart/alternative' ) { |
159 $content = explode('--'.$boundary, $content); |
166 $content = explode( '--' . $boundary, $content ); |
160 $content = $content[2]; |
167 $content = $content[2]; |
161 |
168 |
162 // Match case-insensitive content-transfer-encoding. |
169 // Match case-insensitive content-transfer-encoding. |
163 if ( preg_match( '/Content-Transfer-Encoding: quoted-printable/i', $content, $delim) ) { |
170 if ( preg_match( '/Content-Transfer-Encoding: quoted-printable/i', $content, $delim ) ) { |
164 $content = explode($delim[0], $content); |
171 $content = explode( $delim[0], $content ); |
165 $content = $content[1]; |
172 $content = $content[1]; |
166 } |
173 } |
167 $content = strip_tags($content, '<img><p><br><i><b><u><em><strong><strike><font><span><div>'); |
174 $content = strip_tags( $content, '<img><p><br><i><b><u><em><strong><strike><font><span><div>' ); |
168 } |
175 } |
169 $content = trim($content); |
176 $content = trim( $content ); |
170 |
177 |
171 /** |
178 /** |
172 * Filters the original content of the email. |
179 * Filters the original content of the email. |
173 * |
180 * |
174 * Give Post-By-Email extending plugins full access to the content, either |
181 * Give Post-By-Email extending plugins full access to the content, either |
178 * |
185 * |
179 * @param string $content The original email content. |
186 * @param string $content The original email content. |
180 */ |
187 */ |
181 $content = apply_filters( 'wp_mail_original_content', $content ); |
188 $content = apply_filters( 'wp_mail_original_content', $content ); |
182 |
189 |
183 if ( false !== stripos($content_transfer_encoding, "quoted-printable") ) { |
190 if ( false !== stripos( $content_transfer_encoding, 'quoted-printable' ) ) { |
184 $content = quoted_printable_decode($content); |
191 $content = quoted_printable_decode( $content ); |
185 } |
192 } |
186 |
193 |
187 if ( function_exists('iconv') && ! empty( $charset ) ) { |
194 if ( function_exists( 'iconv' ) && ! empty( $charset ) ) { |
188 $content = iconv($charset, get_option('blog_charset'), $content); |
195 $content = iconv( $charset, get_option( 'blog_charset' ), $content ); |
189 } |
196 } |
190 |
197 |
191 // Captures any text in the body after $phone_delim as the body |
198 // Captures any text in the body after $phone_delim as the body |
192 $content = explode($phone_delim, $content); |
199 $content = explode( $phone_delim, $content ); |
193 $content = empty( $content[1] ) ? $content[0] : $content[1]; |
200 $content = empty( $content[1] ) ? $content[0] : $content[1]; |
194 |
201 |
195 $content = trim($content); |
202 $content = trim( $content ); |
196 |
203 |
197 /** |
204 /** |
198 * Filters the content of the post submitted by email before saving. |
205 * Filters the content of the post submitted by email before saving. |
199 * |
206 * |
200 * @since 1.2.0 |
207 * @since 1.2.0 |
201 * |
208 * |
202 * @param string $content The email content. |
209 * @param string $content The email content. |
203 */ |
210 */ |
204 $post_content = apply_filters( 'phone_content', $content ); |
211 $post_content = apply_filters( 'phone_content', $content ); |
205 |
212 |
206 $post_title = xmlrpc_getposttitle($content); |
213 $post_title = xmlrpc_getposttitle( $content ); |
207 |
214 |
208 if ($post_title == '') $post_title = $subject; |
215 if ( $post_title == '' ) { |
209 |
216 $post_title = $subject; |
210 $post_category = array(get_option('default_email_category')); |
217 } |
211 |
218 |
212 $post_data = compact('post_content','post_title','post_date','post_date_gmt','post_author','post_category', 'post_status'); |
219 $post_category = array( get_option( 'default_email_category' ) ); |
213 $post_data = wp_slash($post_data); |
220 |
214 |
221 $post_data = compact( 'post_content', 'post_title', 'post_date', 'post_date_gmt', 'post_author', 'post_category', 'post_status' ); |
215 $post_ID = wp_insert_post($post_data); |
222 $post_data = wp_slash( $post_data ); |
216 if ( is_wp_error( $post_ID ) ) |
223 |
|
224 $post_ID = wp_insert_post( $post_data ); |
|
225 if ( is_wp_error( $post_ID ) ) { |
217 echo "\n" . $post_ID->get_error_message(); |
226 echo "\n" . $post_ID->get_error_message(); |
|
227 } |
218 |
228 |
219 // We couldn't post, for whatever reason. Better move forward to the next email. |
229 // We couldn't post, for whatever reason. Better move forward to the next email. |
220 if ( empty( $post_ID ) ) |
230 if ( empty( $post_ID ) ) { |
221 continue; |
231 continue; |
|
232 } |
222 |
233 |
223 /** |
234 /** |
224 * Fires after a post submitted by email is published. |
235 * Fires after a post submitted by email is published. |
225 * |
236 * |
226 * @since 1.2.0 |
237 * @since 1.2.0 |