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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.
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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. */
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11 require(dirname(__FILE__) . '/wp-load.php');
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12
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13 /** Get the POP3 class with which to access the mailbox. */
14 require_once( ABSPATH . WPINC . '/class-pop3.php' );
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15
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16 $time_difference = absint(get_option('gmt_offset')) * 3600;
5b0fcdb Timezone fix from Kimmo Suominen.
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17
c913685 Massive options cleanup and another step of cleaning up the upgrade/inst...
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18 $phone_delim = '::';
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19
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20 $pop3 = new POP3();
21
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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 === $count ) ? __("There doesn't seem to be any new mail.") : wp_specialchars($pop3->ERROR) );
27 }
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28
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29 for ( $i = 1; $i <= $count; $i++ ) {
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30
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31 $message = $pop3->get($i);
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32
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33 $bodysignal = false;
34 $boundary = '';
35 $charset = '';
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36 $content = '';
37 $content_type = '';
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38 $content_transfer_encoding = '';
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39 $post_author = 1;
40 $author_found = false;
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41 $dmonths = array('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec');
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42 foreach ($message as $line) {
43 // body signal
44 if ( strlen($line) < 3 )
45 $bodysignal = true;
46 if ( $bodysignal ) {
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47 $content .= $line;
48 } else {
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49 if ( preg_match('/Content-Type: /i', $line) ) {
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50 $content_type = trim($line);
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51 $content_type = substr($content_type, 14, strlen($content_type) - 14);
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52 $content_type = explode(';', $content_type);
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53 if ( ! empty( $content_type[1] ) ) {
54 $charset = explode('=', $content_type[1]);
55 $charset = ( ! empty( $charset[1] ) ) ? trim($charset[1]) : '';
56 }
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57 $content_type = $content_type[0];
58 }
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59 if ( preg_match('/Content-Transfer-Encoding: /i', $line) ) {
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60 $content_transfer_encoding = trim($line);
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61 $content_transfer_encoding = substr($content_transfer_encoding, 27, strlen($content_transfer_encoding) - 27);
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62 $content_transfer_encoding = explode(';', $content_transfer_encoding);
63 $content_transfer_encoding = $content_transfer_encoding[0];
64 }
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65 if ( ( $content_type == 'multipart/alternative' ) && ( false !== strpos($line, 'boundary="') ) && ( '' == $boundary ) ) {
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66 $boundary = trim($line);
67 $boundary = explode('"', $boundary);
68 $boundary = $boundary[1];
69 }
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70 if (preg_match('/Subject: /i', $line)) {
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71 $subject = trim($line);
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72 $subject = substr($subject, 9, strlen($subject) - 9);
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73 // Captures any text in the subject before $phone_delim as the subject
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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 }
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79 $subject = explode($phone_delim, $subject);
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80 $subject = $subject[0];
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81 }
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82
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83 // Set the author using the email address (From or Reply-To, the last used)
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84 // otherwise use the site admin
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85 if ( preg_match('/(From|Reply-To): /', $line) ) {
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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);
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91 if ( is_email($author) ) {
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92 echo '<p>' . sprintf(__('Author is %s'), $author) . '</p>';
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93 $userdata = get_user_by_email($author);
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94 if ( empty($userdata) ) {
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95 $author_found = false;
96 } else {
97 $post_author = $userdata->ID;
98 $author_found = true;
99 }
100 } else {
101 $author_found = false;
102 }
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103 }
104
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105 if (preg_match('/Date: /i', $line)) { // of the form '20 Mar 2002 20:32:37'
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106 $ddate = trim($line);
107 $ddate = str_replace('Date: ', '', $ddate);
108 if (strpos($ddate, ',')) {
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109 $ddate = trim(substr($ddate, strpos($ddate, ',') + 1, strlen($ddate)));
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110 }
111 $date_arr = explode(' ', $ddate);
112 $date_time = explode(':', $date_arr[3]);
dd202ce Death to trailing tabs. Props Mark J. fixes #2405
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113
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114 $ddate_H = $date_time[0];
115 $ddate_i = $date_time[1];
116 $ddate_s = $date_time[2];
dd202ce Death to trailing tabs. Props Mark J. fixes #2405
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117
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118 $ddate_m = $date_arr[1];
119 $ddate_d = $date_arr[0];
120 $ddate_Y = $date_arr[2];
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121 for ( $j = 0; $j < 12; $j++ ) {
122 if ( $ddate_m == $dmonths[$j] ) {
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123 $ddate_m = $j+1;
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124 }
125 }
84435bf big leap to GMT dates
michelvaldrighi authored
126
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127 $time_zn = intval($date_arr[4]) * 36;
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128 $ddate_U = gmmktime($ddate_H, $ddate_i, $ddate_s, $ddate_m, $ddate_d, $ddate_Y);
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129 $ddate_U = $ddate_U - $time_zn;
130 $post_date = gmdate('Y-m-d H:i:s', $ddate_U + $time_difference);
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131 $post_date_gmt = gmdate('Y-m-d H:i:s', $ddate_U);
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132 }
133 }
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134 }
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135
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136 // Set $post_status based on $author_found and on author's publish_posts capability
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137 if ( $author_found ) {
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138 $user = new WP_User($post_author);
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139 $post_status = ( $user->has_cap('publish_posts') ) ? 'publish' : 'pending';
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140 } else {
141 // Author not found in DB, set status to pending. Author already set to admin.
142 $post_status = 'pending';
143 }
144
e8b6fe7 Trim trailing whitespace
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145 $subject = trim($subject);
146
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147 if ( $content_type == 'multipart/alternative' ) {
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148 $content = explode('--'.$boundary, $content);
149 $content = $content[2];
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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>');
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156 }
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157 $content = trim($content);
2f09416 Trim empty lines. Nothing but newline.
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158
48f9d53 Add a filter to allow post-by-email plugins better control over the cont...
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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', $content);
e8b6fe7 Trim trailing whitespace
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162
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163 if ( false !== stripos($content_transfer_encoding, "quoted-printable") ) {
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164 $content = quoted_printable_decode($content);
165 }
166
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167 if ( function_exists('iconv') && ! empty( $charset ) ) {
168 $content = iconv($charset, get_option('blog_charset'), $content);
169 }
e89192b Strip trailing whitespace
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170
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rboren authored
171 // Captures any text in the body after $phone_delim as the body
172 $content = explode($phone_delim, $content);
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173 $content = empty( $content[1] ) ? $content[0] : $content[1];
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174
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175 $content = trim($content);
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176
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177 $post_content = apply_filters('phone_content', $content);
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178
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179 $post_title = xmlrpc_getposttitle($content);
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180
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181 if ($post_title == '') $post_title = $subject;
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182
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183 $post_category = array(get_option('default_email_category'));
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184
e75e000 set emailed posts to be published. won't do no good moblogging if in the...
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185 $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.
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186 $post_data = add_magic_quotes($post_data);
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187
3d21925 Ryan slays the dragon. (Some of these return WP_Error objects.)
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188 $post_ID = wp_insert_post($post_data);
b7f907b Escape pop3 error messages. Props xknown. fixes #5484
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189 if ( is_wp_error( $post_ID ) )
9bfccd6 Add checks for WP_Error. Props filosofo. see #4809
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190 echo "\n" . $post_ID->get_error_message();
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191
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192 // We couldn't post, for whatever reason. Better move forward to the next email.
193 if ( empty( $post_ID ) )
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michelvaldrighi authored
194 continue;
195
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196 do_action('publish_phone', $post_ID);
5624ca0 Fix ups.
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197
0f33f00 Localization for wp-mail. Props filosofo. fixes #8051
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198 echo "\n<p>" . sprintf(__('<strong>Author:</strong> %s'), wp_specialchars($post_author)) . '</p>';
199 echo "\n<p>" . sprintf(__('<strong>Posted title:</strong> %s'), wp_specialchars($post_title)) . '</p>';
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200
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201 if(!$pop3->delete($i)) {
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202 echo '<p>' . sprintf(__('Oops: %s'), wp_specialchars($pop3->ERROR)) . '</p>';
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203 $pop3->reset();
204 exit;
205 } else {
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206 echo '<p>' . sprintf(__('Mission complete. Message <strong>%s</strong> deleted.'), $i) . '</p>';
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207 }
208
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209 }
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210
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211 $pop3->quit();
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212
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213 ?>
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