| 1 | <?php
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| 2 | /**
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| 3 | * Gets the email message from the user's mailbox to add as
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| 4 | * a WordPress post. Mailbox connection information must be
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| 5 | * configured under Settings > Writing
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| 6 | *
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| 7 | * @package WordPress
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| 8 | */
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| 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. */
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| 14 | require_once( ABSPATH . WPINC . '/class-pop3.php' );
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| 15 |
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| 16 | $time_difference = get_option('gmt_offset') * 3600;
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| 17 |
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| 18 | $phone_delim = '::';
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| 19 |
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| 20 | $pop3 = new POP3();
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| 21 |
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| 22 | if ( ! $pop3->connect(get_option('mailserver_url'), get_option('mailserver_port') ) ||
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| 23 | ! $pop3->user(get_option('mailserver_login')) ||
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| 24 | ( ! $count = $pop3->pass(get_option('mailserver_pass')) ) ) {
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| 25 | $pop3->quit();
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| 26 | wp_die( ( 0 === $count ) ? __('There doesn’t seem to be any new mail.') : esc_html($pop3->ERROR) );
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| 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;
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| 34 | $boundary = '';
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| 35 | $charset = '';
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| 36 | $content = '';
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| 37 | $content_type = '';
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| 38 | $content_transfer_encoding = '';
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| 39 | $post_author = 1;
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| 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 $line) {
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| 43 | // body signal
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| 44 | if ( strlen($line) < 3 )
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| 45 | $bodysignal = true;
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| 46 | if ( $bodysignal ) {
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| 47 | $content .= $line;
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| 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] ) ) {
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| 54 | $charset = explode('=', $content_type[1]);
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| 55 | $charset = ( ! empty( $charset[1] ) ) ? trim($charset[1]) : '';
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| 56 | }
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| 57 | $content_type = $content_type[0];
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| 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);
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| 63 | $content_transfer_encoding = $content_transfer_encoding[0];
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| 64 | }
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| 65 | if ( ( $content_type == 'multipart/alternative' ) && ( false !== strpos($line, 'boundary="') ) && ( '' == $boundary ) ) {
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| 66 | $boundary = trim($line);
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| 67 | $boundary = explode('"', $boundary);
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| 68 | $boundary = $boundary[1];
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| 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') ) {
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| 75 | $subject = iconv_mime_decode($subject, 2, get_option('blog_charset'));
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| 76 | } else {
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| 77 | $subject = wp_iso_descrambler($subject);
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| 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) )
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| 87 | $author = $matches[0];
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| 88 | else
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| 89 | $author = trim($line);
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| 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;
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| 96 | } else {
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| 97 | $post_author = $userdata->ID;
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| 98 | $author_found = true;
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| 99 | }
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| 100 | } else {
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| 101 | $author_found = false;
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| 102 | }
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| 103 | }
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| 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);
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| 107 | $ddate = str_replace('Date: ', '', $ddate);
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| 108 | if (strpos($ddate, ',')) {
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| 109 | $ddate = trim(substr($ddate, strpos($ddate, ',') + 1, strlen($ddate)));
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| 110 | }
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| 111 | $date_arr = explode(' ', $ddate);
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| 112 | $date_time = explode(':', $date_arr[3]);
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| 113 |
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| 114 | $ddate_H = $date_time[0];
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| 115 | $ddate_i = $date_time[1];
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| 116 | $ddate_s = $date_time[2];
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| 117 |
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| 118 | $ddate_m = $date_arr[1];
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| 119 | $ddate_d = $date_arr[0];
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| 120 | $ddate_Y = $date_arr[2];
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| 121 | for ( $j = 0; $j < 12; $j++ ) {
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| 122 | if ( $ddate_m == $dmonths[$j] ) {
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| 123 | $ddate_m = $j+1;
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| 124 | }
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| 125 | }
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| 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;
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| 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 | }
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| 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 {
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| 141 | // Author not found in DB, set status to pending. Author already set to admin.
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| 142 | $post_status = 'pending';
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| 143 | }
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| 144 |
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| 145 | $subject = trim($subject);
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| 146 |
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| 147 | if ( $content_type == 'multipart/alternative' ) {
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| 148 | $content = explode('--'.$boundary, $content);
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| 149 | $content = $content[2];
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| 150 | // match case-insensitive content-transfer-encoding
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| 151 | if ( preg_match( '/Content-Transfer-Encoding: quoted-printable/i', $content, $delim) ) {
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| 152 | $content = explode($delim[0], $content);
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| 153 | $content = $content[1];
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| 154 | }
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| 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);
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| 158 |
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| 159 | //Give Post-By-Email extending plugins full access to the content
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| 160 | //Either the raw content or the content of the last quoted-printable section
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| 161 | $content = apply_filters('wp_mail_original_content', $content);
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| 162 |
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| 163 | if ( false !== stripos($content_transfer_encoding, "quoted-printable") ) {
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| 164 | $content = quoted_printable_decode($content);
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| 165 | }
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| 166 |
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| 167 | if ( function_exists('iconv') && ! empty( $charset ) ) {
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| 168 | $content = iconv($charset, get_option('blog_charset'), $content);
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| 169 | }
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| 170 |
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| 171 | // Captures any text in the body after $phone_delim as the body
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| 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 |
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| 185 | $post_data = compact('post_content','post_title','post_date','post_date_gmt','post_author','post_category', 'post_status');
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| 186 | $post_data = add_magic_quotes($post_data);
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| 187 |
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| 188 | $post_ID = wp_insert_post($post_data);
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| 189 | if ( is_wp_error( $post_ID ) )
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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.
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| 193 | if ( empty( $post_ID ) )
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| 194 | continue;
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| 195 |
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| 196 | do_action('publish_phone', $post_ID);
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| 197 |
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| 198 | echo "\n<p>" . sprintf(__('<strong>Author:</strong> %s'), esc_html($post_author)) . '</p>';
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| 199 | echo "\n<p>" . sprintf(__('<strong>Posted title:</strong> %s'), esc_html($post_title)) . '</p>';
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| 200 |
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| 201 | if(!$pop3->delete($i)) {
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| 202 | echo '<p>' . sprintf(__('Oops: %s'), esc_html($pop3->ERROR)) . '</p>';
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| 203 | $pop3->reset();
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| 204 | exit;
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| 205 | } else {
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| 206 | echo '<p>' . sprintf(__('Mission complete. Message <strong>%s</strong> deleted.'), $i) . '</p>';
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| 207 | }
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| 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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