function post_notification_send() { global $wpdb, $timestart; if (get_option('post_notification_lock') == 'db') { if (!$wpdb->get_var("SELECT GET_LOCK('" . $wpdb->prefix . 'post_notification_lock' . "', 0)")) { return; } } else { $mutex = @fopen(POST_NOTIFICATION_PATH . '_temp/post_notification.lock', 'w'); if (!$mutex || !flock($mutex, LOCK_EX | LOCK_NB, $eWouldBlock) || $eWouldBlock) { // There is already someone mailing. @fclose($mutex); return; } } //Make sure plugins don't think we're a page or something.... $GLOBALS['wp_query']->init_query_flags(); ignore_user_abort(true); //Let's get this done.... //some general stuff $t_emails = $wpdb->prefix . 'post_notification_emails'; $t_posts = $wpdb->prefix . 'post_notification_posts'; $t_cats = $wpdb->prefix . 'post_notification_cats'; $posts = $wpdb->get_results("SELECT id, notification_sent " . post_notification_sql_posts_to_send()); if (!$posts) { //This shouldn't happen, but never mind. post_notification_set_next_send(); return; //Nothing to do. } //Include user functions, if they exist. //We don't want an error if the file does not exist. if (file_exists(POST_NOTIFICATION_PATH . 'userfunctions.php')) { include_once POST_NOTIFICATION_PATH . 'userfunctions.php'; } // Mail out mails $maxsend = get_option('post_notification_maxsend'); $mailssent = -1; $endtime = ini_get('max_execution_time'); if ($endtime != 0) { $endtime += floor($timestart) - 5; //Make shure we will have a least 5 sek left. } $time_remain = 1; foreach ($posts as $post) { if (get_option('post_notification_debug') == 'yes') { echo '<hr />Sending post: ' . $post->id . '<br />'; } //Find the categories if (get_option('db_version') < 6124) { $cats = $wpdb->get_results("SELECT category_id FROM " . $wpdb->post2cat . " WHERE post_id = " . $post->id); } else { $cats = $wpdb->get_results("SELECT term_id \r\n\t\t\t\t\t\t\t\t\t\tFROM " . $wpdb->term_relationships . " \r\n\t\t\t\t\t\t\t\t\t\tJOIN " . $wpdb->term_taxonomy . " USING (term_taxonomy_id)\r\n\t\t\t\t\t\t\t\t\t\tWHERE taxonomy = 'category' AND object_id = " . $post->id); } $cat_ids = array(); foreach ($cats as $cat) { if (get_option('db_version') < 6124) { $last_cat = $cat->category_id; } else { $last_cat = $cat->term_id; } while ($last_cat != 0) { $cat_ids[] = (string) $last_cat; if (get_option('db_version') < 6124) { $last_cat = $wpdb->get_var("SELECT category_parent FROM " . $wpdb->categories . " WHERE cat_ID = {$last_cat}"); } else { $last_cat = $wpdb->get_var("SELECT parent FROM " . $wpdb->term_taxonomy . " \r\n\t\t\t\t\t\t\t\t\t\t\t\tWHERE term_id = {$last_cat} AND taxonomy = 'category'"); } } } $cat_ids[] = (string) $last_cat; $cat_ids = implode(", ", $cat_ids); //convert to string if (get_option('post_notification_debug') == 'yes') { echo 'The cat-Ids are: ' . $cat_ids . '<br />'; } // Get the Emailadds $emails = $wpdb->get_results(" SELECT e.email_addr, e.id, e.act_code" . " FROM {$t_emails} e, {$t_cats} c " . " WHERE c.cat_id IN ({$cat_ids}) AND c.id = e.id AND e.gets_mail = 1 AND e.id >= " . $post->notification_sent . " GROUP BY e.id " . " ORDER BY e.id ASC"); //We need this. Otherwise we can't be shure whether we already have sent mail. if (get_option('post_notification_debug') == 'yes') { echo count($emails) . ' Emails were found.<br />'; } if ($emails) { //Check wheater ther are any mails to send anything. //Get Data $maildata = post_notification_create_email($post->id); foreach ($emails as $email) { if (get_option('post_notification_debug') == 'yes') { echo 'Sending mail to: ' . $email->email_addr . '<br />'; } if ($endtime != 0) { //if this is 0 we have as much time as we want. $time_remain = $endtime - time(); } if ($maxsend < 1 || $time_remain < 0) { //Are we allowed to send any more mails? $mailssent = $email->id; //Save where we stoped break; } post_notification_sendmail($maildata, $email->email_addr, $email->act_code); $maxsend--; } } // Update notification_sent to -1 (We're done) $wpdb->query(" UPDATE {$t_posts} " . " SET " . " notification_sent = " . $mailssent . " WHERE post_id = " . $post->id); if ($maxsend < 1) { break; } //We dont need to go on, if there's nothing to send. } update_option('post_notification_lastsend', time()); post_notification_set_next_send(); if (get_option('post_notification_lock') == 'db') { $wpdb->query("SELECT RELEASE_LOCK('" . $wpdb->prefix . 'post_notification_lock' . "')"); } else { flock($mutex, LOCK_UN); fclose($mutex); } }
function post_notification_add($post_ID) { global $wpdb; $post = get_post($post_ID); $t_posts = $wpdb->prefix . 'post_notification_posts'; $notify = $_POST['post_notification_notify']; //The post came in some other way. Set to def. if ($notify == '') { $notify = 'def'; } //Todo, userlevels $status = $wpdb->get_var("SELECT notification_sent FROM {$t_posts} WHERE post_ID = '{$post_ID}'"); if ($notify == 'def' && !isset($status)) { //default is not to change if (get_option('db_version') < 4772) { if ($post->post_status == 'post') { $notify = get_option('post_notification_send_default'); } if ($post->post_status == 'private') { $notify = get_option('post_notification_send_default'); } if ($post->post_status == 'static') { $notify = get_option('post_notification_send_page'); } } else { if ($post->post_type == 'post') { $notify = get_option('post_notification_send_default'); } if ($post->post_type == 'post' && $post->post_status == 'private') { $notify = get_option('post_notification_send_default'); } if ($post->post_type == 'page') { $notify = get_option('post_notification_send_page'); } } } if ($notify == 'yes') { if (isset($status)) { $wpdb->query("UPDATE {$t_posts} SET notification_sent = 0 WHERE post_id = " . $post_ID); } else { $wpdb->query("INSERT INTO {$t_posts} (post_ID, notification_sent) VALUES ('{$post_ID}', 0)"); } } else { if ($notify == 'no') { if ($status != -1) { //Mails are sent - no reason to change this if (isset($status)) { $wpdb->query("UPDATE {$t_posts} SET notification_sent = -2 WHERE post_id = " . $post_ID); } else { $wpdb->query("INSERT INTO {$t_posts} (post_ID, notification_sent) VALUES ('{$post_ID}', -2)"); } } } } // We should have an entry now, so lets write the time. $wpdb->query("UPDATE {$t_posts} SET date_saved = '" . post_notification_date2mysql() . "' WHERE post_id = " . $post_ID); post_notification_set_next_send(); }