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saxmatt authored
1 <?php
a6a1522 File file level phpdoc from jacobsantos. see #7037
ryan authored
2 /**
3 * Gets the email message from the user's mailbox to add as
8486731 Improve wp-mail utf8 support. Fixes #6788 props filosofo.
westi authored
4 * a WordPress post. Mailbox connection information must be
5 * configured under Settings > Writing
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6 *
7 * @package WordPress
8 */
9
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10 /** Make sure that the WordPress bootstrap has run before continuing. */
5b81135 Allow wp-config.php to exist one level up from WordPress root directo…
ryan authored
11 require(dirname(__FILE__) . '/wp-load.php');
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12
9f1aa91 Integrate maybe_cancel_post_by_email() into wp-mail.php. see #11644
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13 if ( is_multisite() && ( !defined( 'POST_BY_EMAIL' ) || !POST_BY_EMAIL ) )
14 die( __( 'This action has been disabled by the administrator' ) );
15
46ffb5b Allow a plugin to do a complete takeover of Post by Email
westi authored
16 /** Allow a plugin to do a complete takeover of Post by Email **/
ad83f73 Make the action name for post-by-email takeover actually unique so th…
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17 do_action('wp-mail.php');
46ffb5b Allow a plugin to do a complete takeover of Post by Email
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18
8772775 Post by Email plugins might want to use there own POP3 class so move …
westi authored
19 /** Get the POP3 class with which to access the mailbox. */
20 require_once( ABSPATH . WPINC . '/class-pop3.php' );
21
1199fd7 Limit wp-mail blog by email checks to every 5 minutes. Fixes #7245 ba…
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22 /** Only check at this interval for new messages. */
23 if ( !defined('WP_MAIL_INTERVAL') )
45ec67d Set the interval to 5 minutes like I meant. See #7245 props aaroncamp…
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24 define('WP_MAIL_INTERVAL', 300); // 5 minutes
1199fd7 Limit wp-mail blog by email checks to every 5 minutes. Fixes #7245 ba…
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25
26 $last_checked = get_transient('mailserver_last_checked');
27
28 if ( $last_checked )
29 wp_die(__('Slow down cowboy, no need to check for new mails so often!'));
30
31 set_transient('mailserver_last_checked', true, WP_MAIL_INTERVAL);
32
47aa41a Don't absint gmt_offset. Props Hirvine. fixes #9162
ryan authored
33 $time_difference = get_option('gmt_offset') * 3600;
5b0fcdb Timezone fix from Kimmo Suominen.
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34
c913685 Massive options cleanup and another step of cleaning up the upgrade/i…
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35 $phone_delim = '::';
3e1304d More wp-mail timezone and delimiter fixes from Kitten.
rboren authored
36
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37 $pop3 = new POP3();
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38 $count = 0;
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39
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40 if ( ! $pop3->connect(get_option('mailserver_url'), get_option('mailserver_port') ) ||
41 ! $pop3->user(get_option('mailserver_login')) ||
42 ( ! $count = $pop3->pass(get_option('mailserver_pass')) ) ) {
43 $pop3->quit();
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markjaquith authored
44 wp_die( ( 0 === $count ) ? __('There doesn&#8217;t seem to be any new mail.') : esc_html($pop3->ERROR) );
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45 }
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46
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47 for ( $i = 1; $i <= $count; $i++ ) {
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48
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49 $message = $pop3->get($i);
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50
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51 $bodysignal = false;
52 $boundary = '';
53 $charset = '';
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54 $content = '';
55 $content_type = '';
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rob1n authored
56 $content_transfer_encoding = '';
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ryan authored
57 $post_author = 1;
58 $author_found = false;
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rob1n authored
59 $dmonths = array('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec');
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60 foreach ($message as $line) {
61 // body signal
62 if ( strlen($line) < 3 )
63 $bodysignal = true;
64 if ( $bodysignal ) {
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65 $content .= $line;
66 } else {
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67 if ( preg_match('/Content-Type: /i', $line) ) {
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68 $content_type = trim($line);
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69 $content_type = substr($content_type, 14, strlen($content_type) - 14);
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70 $content_type = explode(';', $content_type);
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71 if ( ! empty( $content_type[1] ) ) {
72 $charset = explode('=', $content_type[1]);
73 $charset = ( ! empty( $charset[1] ) ) ? trim($charset[1]) : '';
74 }
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75 $content_type = $content_type[0];
76 }
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77 if ( preg_match('/Content-Transfer-Encoding: /i', $line) ) {
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78 $content_transfer_encoding = trim($line);
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79 $content_transfer_encoding = substr($content_transfer_encoding, 27, strlen($content_transfer_encoding) - 27);
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80 $content_transfer_encoding = explode(';', $content_transfer_encoding);
81 $content_transfer_encoding = $content_transfer_encoding[0];
82 }
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83 if ( ( $content_type == 'multipart/alternative' ) && ( false !== strpos($line, 'boundary="') ) && ( '' == $boundary ) ) {
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84 $boundary = trim($line);
85 $boundary = explode('"', $boundary);
86 $boundary = $boundary[1];
87 }
5b0fcdb Timezone fix from Kimmo Suominen.
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88 if (preg_match('/Subject: /i', $line)) {
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89 $subject = trim($line);
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90 $subject = substr($subject, 9, strlen($subject) - 9);
3e1304d More wp-mail timezone and delimiter fixes from Kitten.
rboren authored
91 // Captures any text in the subject before $phone_delim as the subject
8486731 Improve wp-mail utf8 support. Fixes #6788 props filosofo.
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92 if ( function_exists('iconv_mime_decode') ) {
93 $subject = iconv_mime_decode($subject, 2, get_option('blog_charset'));
94 } else {
95 $subject = wp_iso_descrambler($subject);
96 }
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97 $subject = explode($phone_delim, $subject);
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98 $subject = $subject[0];
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99 }
cb96ccc Have WP mailed post come from author if email matches author in DB. H…
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100
a92c487 Fix email address parsing in wp-mail.php. Props Bobcat. fixes #5169
ryan authored
101 // Set the author using the email address (From or Reply-To, the last used)
cb96ccc Have WP mailed post come from author if email matches author in DB. H…
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102 // otherwise use the site admin
88735ac Strip From/Reply-To from e-mail before sanitizing in wp-mail.php. Pr…
markjaquith authored
103 if ( preg_match('/(From|Reply-To): /', $line) ) {
a92c487 Fix email address parsing in wp-mail.php. Props Bobcat. fixes #5169
ryan authored
104 if ( preg_match('|[a-z0-9_.-]+@[a-z0-9_.-]+(?!.*<)|i', $line, $matches) )
105 $author = $matches[0];
106 else
107 $author = trim($line);
108 $author = sanitize_email($author);
1b7798d Properly sanitize e-mail addresses in wp-mail.php. Props giannis1. …
markjaquith authored
109 if ( is_email($author) ) {
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110 echo '<p>' . sprintf(__('Author is %s'), $author) . '</p>';
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ryan authored
111 $userdata = get_user_by_email($author);
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112 if ( empty($userdata) ) {
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113 $author_found = false;
114 } else {
115 $post_author = $userdata->ID;
116 $author_found = true;
117 }
118 } else {
119 $author_found = false;
120 }
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121 }
122
5b0fcdb Timezone fix from Kimmo Suominen.
saxmatt authored
123 if (preg_match('/Date: /i', $line)) { // of the form '20 Mar 2002 20:32:37'
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124 $ddate = trim($line);
125 $ddate = str_replace('Date: ', '', $ddate);
126 if (strpos($ddate, ',')) {
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127 $ddate = trim(substr($ddate, strpos($ddate, ',') + 1, strlen($ddate)));
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128 }
129 $date_arr = explode(' ', $ddate);
130 $date_time = explode(':', $date_arr[3]);
dd202ce Death to trailing tabs. Props Mark J. fixes #2405
ryan authored
131
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132 $ddate_H = $date_time[0];
133 $ddate_i = $date_time[1];
134 $ddate_s = $date_time[2];
dd202ce Death to trailing tabs. Props Mark J. fixes #2405
ryan authored
135
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136 $ddate_m = $date_arr[1];
137 $ddate_d = $date_arr[0];
138 $ddate_Y = $date_arr[2];
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westi authored
139 for ( $j = 0; $j < 12; $j++ ) {
140 if ( $ddate_m == $dmonths[$j] ) {
87812da Queue, SMS, timezone, and permalink fixes for wp-mail from MooKitty.
rboren authored
141 $ddate_m = $j+1;
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142 }
143 }
84435bf big leap to GMT dates
michelvaldrighi authored
144
87812da Queue, SMS, timezone, and permalink fixes for wp-mail from MooKitty.
rboren authored
145 $time_zn = intval($date_arr[4]) * 36;
3e1304d More wp-mail timezone and delimiter fixes from Kitten.
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146 $ddate_U = gmmktime($ddate_H, $ddate_i, $ddate_s, $ddate_m, $ddate_d, $ddate_Y);
87812da Queue, SMS, timezone, and permalink fixes for wp-mail from MooKitty.
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147 $ddate_U = $ddate_U - $time_zn;
148 $post_date = gmdate('Y-m-d H:i:s', $ddate_U + $time_difference);
b8df8fb now storing emailed posts as localtime+gmt
michelvaldrighi authored
149 $post_date_gmt = gmdate('Y-m-d H:i:s', $ddate_U);
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150 }
151 }
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152 }
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153
a7c0525 When posting by email, publish only if user has publish caps, otherwi…
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154 // Set $post_status based on $author_found and on author's publish_posts capability
8486731 Improve wp-mail utf8 support. Fixes #6788 props filosofo.
westi authored
155 if ( $author_found ) {
a7c0525 When posting by email, publish only if user has publish caps, otherwi…
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156 $user = new WP_User($post_author);
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157 $post_status = ( $user->has_cap('publish_posts') ) ? 'publish' : 'pending';
a7c0525 When posting by email, publish only if user has publish caps, otherwi…
ryan authored
158 } else {
159 // Author not found in DB, set status to pending. Author already set to admin.
160 $post_status = 'pending';
161 }
162
e8b6fe7 Trim trailing whitespace
ryan authored
163 $subject = trim($subject);
164
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westi authored
165 if ( $content_type == 'multipart/alternative' ) {
a0ad8e4 New mail functionality.
saxmatt authored
166 $content = explode('--'.$boundary, $content);
167 $content = $content[2];
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westi authored
168 // match case-insensitive content-transfer-encoding
169 if ( preg_match( '/Content-Transfer-Encoding: quoted-printable/i', $content, $delim) ) {
170 $content = explode($delim[0], $content);
171 $content = $content[1];
172 }
173 $content = strip_tags($content, '<img><p><br><i><b><u><em><strong><strike><font><span><div>');
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174 }
a0ad8e4 New mail functionality.
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175 $content = trim($content);
2f09416 Trim empty lines. Nothing but newline.
ryan authored
176
48f9d53 Add a filter to allow post-by-email plugins better control over the c…
westi authored
177 //Give Post-By-Email extending plugins full access to the content
178 //Either the raw content or the content of the last quoted-printable section
179 $content = apply_filters('wp_mail_original_content', $content);
e8b6fe7 Trim trailing whitespace
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180
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westi authored
181 if ( false !== stripos($content_transfer_encoding, "quoted-printable") ) {
7068240 Add support to wp-mail.php for quoted-printable Content-Transfer-Enco…
rob1n authored
182 $content = quoted_printable_decode($content);
183 }
184
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westi authored
185 if ( function_exists('iconv') && ! empty( $charset ) ) {
186 $content = iconv($charset, get_option('blog_charset'), $content);
187 }
e89192b Strip trailing whitespace
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188
3e1304d More wp-mail timezone and delimiter fixes from Kitten.
rboren authored
189 // Captures any text in the body after $phone_delim as the body
190 $content = explode($phone_delim, $content);
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westi authored
191 $content = empty( $content[1] ) ? $content[0] : $content[1];
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192
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193 $content = trim($content);
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194
ed34ca0 Set GUID when posting.
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195 $post_content = apply_filters('phone_content', $content);
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196
a0ad8e4 New mail functionality.
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197 $post_title = xmlrpc_getposttitle($content);
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198
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199 if ($post_title == '') $post_title = $subject;
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200
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201 $post_category = array(get_option('default_email_category'));
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202
e75e000 set emailed posts to be published. won't do no good moblogging if in …
michelvaldrighi authored
203 $post_data = compact('post_content','post_title','post_date','post_date_gmt','post_author','post_category', 'post_status');
df89b36 Give wp-mail a little love.
ryan authored
204 $post_data = add_magic_quotes($post_data);
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205
3d21925 Ryan slays the dragon. (Some of these return WP_Error objects.)
matt authored
206 $post_ID = wp_insert_post($post_data);
b7f907b Escape pop3 error messages. Props xknown. fixes #5484
ryan authored
207 if ( is_wp_error( $post_ID ) )
9bfccd6 Add checks for WP_Error. Props filosofo. see #4809
ryan authored
208 echo "\n" . $post_ID->get_error_message();
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209
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westi authored
210 // We couldn't post, for whatever reason. Better move forward to the next email.
211 if ( empty( $post_ID ) )
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michelvaldrighi authored
212 continue;
213
2f4218a Added filter and action hooks.
saxmatt authored
214 do_action('publish_phone', $post_ID);
5624ca0 Fix ups.
saxmatt authored
215
119b39c deprecate wp_specialchars() in favor of esc_html(). Encode quotes for…
markjaquith authored
216 echo "\n<p>" . sprintf(__('<strong>Author:</strong> %s'), esc_html($post_author)) . '</p>';
217 echo "\n<p>" . sprintf(__('<strong>Posted title:</strong> %s'), esc_html($post_title)) . '</p>';
5624ca0 Fix ups.
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218
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219 if(!$pop3->delete($i)) {
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220 echo '<p>' . sprintf(__('Oops: %s'), esc_html($pop3->ERROR)) . '</p>';
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michelvaldrighi authored
221 $pop3->reset();
222 exit;
223 } else {
0f33f00 Localization for wp-mail. Props filosofo. fixes #8051
ryan authored
224 echo '<p>' . sprintf(__('Mission complete. Message <strong>%s</strong> deleted.'), $i) . '</p>';
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225 }
226
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westi authored
227 }
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228
a0ad8e4 New mail functionality.
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229 $pop3->quit();
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230
0f33f00 Localization for wp-mail. Props filosofo. fixes #8051
ryan authored
231 ?>
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