function post_notification_create_email($id, $template = '')
{
$blogname = get_option('blogname');
if (get_option('post_notification_hdr_nl') == 'rn') {
$hdr_nl = "\r\n";
} else {
$hdr_nl = "\n";
}
if ($template == '') {
$template = get_option('post_notification_template');
}
if (substr($template, -5) == '.html') {
$html_email = true;
} else {
$html_email = false;
}
//Get the post
$post = get_post($id);
$post_url = get_permalink($post->ID);
$post_author = get_userdata($post->post_author);
$post_author = $post_author->display_name;
//cz
$co_authors = get_coauthors($post->ID);
$post_author = '';
//$post_author = coauthors_posts_links();
//$post_author = count($co_authors);
foreach ($co_authors as $key => $co_author) {
$post_author .= $co_author->display_name . ' ';
if ($key + 1 < count($co_authors)) {
$post_author .= '& ';
}
}
$post_title = $post->post_title;
if (get_option('post_notification_show_content') == 'yes') {
$post_content = stripslashes($post->post_content);
} else {
if (get_option('post_notification_show_content') == 'more') {
$post_content = stripslashes($post->post_content);
list($post_content, $more_content) = split('<!--more', $post_content);
if ($more_content) {
$post_content .= '<a href="@@permalink" >' . get_option('post_notification_read_more') . '</a>';
}
} else {
if (get_option('post_notification_show_content') == 'excerpt') {
if (strlen($post->post_excerpt)) {
$post_content = stripslashes($post->post_excerpt);
} else {
$words = explode(' ', stripslashes($post->post_content));
$tag = false;
$wcount = 0;
foreach ($words as $word) {
$stag = strrpos($word, '<');
$etag = strrpos($word, '>');
if (!is_bool($stag) || !is_bool($etag)) {
if (is_bool($stag)) {
$tag = false;
} else {
if (is_bool($etag)) {
$tag = true;
} else {
if ($stag < $etag) {
$tag = false;
} else {
$tag = true;
}
}
}
}
if (!$tag) {
$wcount++;
}
if ($wcount > 55) {
break;
}
$post_content .= $word . " ";
}
$post_content = balanceTags($post_content, true);
}
$post_content .= '<br /><a href="@@permalink" >' . get_option('post_notification_read_more') . '</a>';
}
}
}
// Run filters over the post
if ($post_content) {
//backup
$filter_backup = $GLOBALS['wp_filter'];
//Remove unwanted Filters
$rem_filters = get_option('post_notification_the_content_exclude');
if (is_string($rem_filters) && strlen($rem_filters)) {
$rem_filters = unserialize($rem_filters);
}
if (!is_array($rem_filters)) {
$rem_filters = array();
}
foreach ($rem_filters as $rem_filter) {
remove_filter('the_content', $rem_filter);
}
if (!$html_email) {
remove_filter('the_content', 'convert_smilies');
//We defenetly don't want smilie - Imgs in Text-Mails.
}
$post_content = apply_filters('the_content', $post_content);
//recover for other plugins
$GLOBALS['wp_filter'] = $filter_backup;
}
// Do some date stuff
$post_date = mysql2date(get_settings('date_format'), $post->post_date);
$post_time = mysql2date(get_settings('time_format'), $post->post_date);
if (!$html_email) {
if (get_option('post_notification_debug') == 'yes') {
echo 'Date1: ' . htmlspecialchars($post_date) . '<br />';
}
if (function_exists('iconv') && strpos(phpversion(), '4') == 0) {
//html_entity_decode does not support UTF-8 in php < 5
$post_time = ($temp = iconv(get_settings('blog_charset'), 'ISO8859-1', $post_time)) != "" ? $temp : $post_time;
$post_date = ($temp = iconv(get_settings('blog_charset'), 'ISO8859-1', $post_date)) != "" ? $temp : $post_date;
}
if (get_option('post_notification_debug') == 'yes') {
echo 'Date2: ' . htmlspecialchars($post_date) . '<br />';
}
$post_time = @html_entity_decode($post_time, ENT_QUOTES, get_settings('blog_charset'));
$post_date = @html_entity_decode($post_date, ENT_QUOTES, get_settings('blog_charset'));
if (get_option('post_notification_debug') == 'yes') {
echo 'Date3: ' . htmlspecialchars($post_date) . '<br />';
}
if (function_exists('iconv') && strpos(phpversion(), '4') == 0) {
//html_entity_decode does not support UTF-8 in php < 5
$post_time = ($temp = iconv('ISO8859-1', get_settings('blog_charset'), $post_time)) != "" ? $temp : $post_time;
$post_date = ($temp = iconv('ISO8859-1', get_settings('blog_charset'), $post_date)) != "" ? $temp : $post_date;
}
if (get_option('post_notification_debug') == 'yes') {
echo 'Date4: ' . htmlspecialchars($post_date) . '<br />';
}
}
$post_title = strip_tags($post_title);
//Convert from HTML to text.
if (!$html_email && isset($post_content)) {
require_once POST_NOTIFICATION_PATH . 'class.html2text.php';
$h2t =& new html2text($post_content);
$post_content = $h2t->get_text();
}
// Load template
$body = post_notification_ldfile($template);
if (get_option('post_notification_debug') == 'yes') {
echo "Email variables: <br /><table>";
echo '<tr><td>Emailtype</td><td>' . ($html_email ? 'HTML' : 'TEXT') . '</td>';
echo '<tr><td>@@title</td><td>' . $post_title . '</td></tr>';
echo '<tr><td>@@permalink</td><td>' . $post_url . '</td></tr>';
echo '<tr><td>@@author</td><td>' . $post_author . '</td></tr>';
echo '<tr><td>@@time</td><td>' . $post_time . '</td></tr>';
echo '<tr><td>@@date</td><td>' . $post_date . '</td></tr>';
echo "</table>";
}
// Replace variables
$body = str_replace('@@content', $post_content, $body);
//Insert the posting first. -> for Replacements
$body = str_replace('@@title', $post_title, $body);
$body = str_replace('@@permalink', $post_url, $body);
$body = str_replace('@@author', $post_author, $body);
$body = str_replace('@@time', $post_time, $body);
$body = str_replace('@@date', $post_date, $body);
//cb fix
$body = str_replace('<img class="alignright', '<img align="right" class="alignright', $body);
$body = str_replace('<img class="alignleft', '<img align="left" hspace="5" vspace="5" class="alignleft', $body);
// User replacements
if (function_exists('post_notificataion_uf_perPost')) {
$body = post_notification_arrayreplace($body, post_notificataion_uf_perPost($id));
}
// EMAIL HEADER
$header = post_notification_header($html_email);
// SUBJECT
$subject = get_option('post_notification_subject');
$subject = str_replace('@@blogname', $blogname, $subject);
if ($post_title != '') {
$subject = str_replace('@@title', $post_title, $subject);
} else {
$subject = str_replace('@@title', __('New post', 'post_notification'), $subject);
}
$subject = post_notification_encode($subject, get_settings('blog_charset'));
//cz fix dup spaces in subject:
$subject = str_replace(' ', ' ', $subject);
//cb fix
$subject = htmlspecialchars_decode($subject, ENT_QUOTES);
$header = htmlspecialchars_decode($header, ENT_QUOTES);
$rv = array();
$rv['id'] = $id;
$rv['subject'] = $subject;
$rv['body'] = $body;
$rv['header'] = $header;
return $rv;
}
/**
* This creates the content
*/
function post_notification_page_content()
{
global $post_notification_page_content_glob, $wpdb;
if ($post_notification_page_content_glob) {
return $post_notification_page_content_glob;
}
//It doesn't matter where this goes:
$content =& $post_notification_page_content_glob;
$content = array();
$content['header'] = '';
$content['body'] = '';
// ******************************************************** //
// GET VARIABLES FROM URL
// ******************************************************** //
$action = $_GET['action'];
$addr = $wpdb->escape($_GET['addr']);
$code = $wpdb->escape($_GET['code']);
if ($_POST['addr'] != '') {
$action = $_POST['action'];
$addr = $wpdb->escape($_POST['addr']);
$code = $wpdb->escape($_POST['code']);
$pn_cats = $_POST['pn_cats'];
//Security is handled in the function.
}
$msg =& $content['body'];
// ******************************************************** //
// DEFINE OTHER VARS NEEDED
// ******************************************************** //
require post_notification_get_profile_dir() . '/strings.php';
$t_emails = $wpdb->prefix . 'post_notification_emails';
$t_cats = $wpdb->prefix . 'post_notification_cats';
$from_email = get_option('post_notification_from_email');
$pnurl = post_notification_get_link();
if (get_option('post_notification_hdr_nl') == "rn") {
$hdr_nl = "\r\n";
} else {
$hdr_nl = "\n";
}
$blogname = get_option('blogname');
// ******************************************************** //
// Code Check
// ******************************************************** //
//This code is not very nice in performance, but I wanted to keep it as easy to understand as possible. It's not called that often.
if ($code != '' && $wpdb->get_var("SELECT id FROM {$t_emails} WHERE email_addr = '{$addr}' AND act_code = '" . $code . "'")) {
// ******************************************************** //
// WITH AUTH
// ******************************************************** //
if (1 != $wpdb->get_var("SELECT gets_mail FROM {$t_emails} WHERE email_addr = '{$addr}'")) {
//The user just subscribed, so let's set him up
$now = post_notification_date2mysql();
$wpdb->query("UPDATE {$t_emails} SET gets_mail = 1, date_subscribed = '{$now}' WHERE email_addr = '{$addr}'");
$mailid = $wpdb->get_var("SELECT id FROM {$t_emails} WHERE email_addr = '{$addr}'");
$selected_cats = explode(',', get_option('post_notification_selected_cats'));
$queryCats = '';
if (!empty($selected_cats)) {
$queryCats = "";
foreach ($selected_cats as $category) {
if (is_numeric($category)) {
$queryCats .= ", ({$mailid}, {$category})";
}
}
if (strlen($queryCats) > 0) {
$wpdb->query("INSERT INTO {$t_cats} (id, cat_id) VALUES" . substr($queryCats, 1));
}
}
if (isset($post_notification_strings['welcome'])) {
$msg = '<h3>' . str_replace('@@blogname', get_option(blogname), $post_notification_strings['welcome']) . '</h3>';
} else {
$msg = '<h3>' . $post_notification_strings['saved'] . '</h3>';
}
}
// ******************************************************** //
// Select Cats
// ******************************************************** //
if ($action == "subscribe") {
$wpdb->query("UPDATE {$t_emails} SET gets_mail = 1 WHERE email_addr = '{$addr}'");
$mid = $wpdb->get_var("SELECT id FROM {$t_emails} WHERE email_addr = '{$addr}'");
if (get_option('post_notification_show_cats') == 'yes') {
//Delete all entries
$wpdb->query("DELETE FROM {$t_cats} WHERE id = {$mid}");
if (!is_array($pn_cats)) {
$pn_cats = array();
}
//Just to make shure it doesn't crash
//Let's see what cats we have
$queryCats = '';
foreach ($pn_cats as $cat) {
if (is_numeric($cat)) {
$queryCats .= ", ({$mid}, {$cat})";
}
//Security
}
if (strlen($queryCats) > 0) {
$wpdb->query("INSERT INTO {$t_cats} (id, cat_id) VALUES" . substr($queryCats, 1));
}
}
$msg .= '<h3>' . $post_notification_strings['saved'] . '</h3>';
}
// ******************************************************** //
// UNSUBSCRIBE
// ******************************************************** //
if ($action == "unsubscribe" and is_email($addr)) {
$mid = $wpdb->get_var("SELECT id FROM {$t_emails} WHERE email_addr = '{$addr}'");
if ($mid != '') {
$wpdb->query("DELETE FROM {$t_emails} WHERE id = {$mid}");
$wpdb->query("DELETE FROM {$t_cats} WHERE id = {$mid}");
}
$content['header'] = $post_notification_strings['deaktivated'];
$msg = str_replace(array('@@addr', '@@blogname'), array($addr, $blogname), $post_notification_strings['no_longer_activated']);
return $content;
}
// ********************************************************//
// Subscribe-page
// ********************************************************//
$content['header'] = get_option('post_notification_page_name');
$id = $wpdb->get_var("SELECT id FROM {$t_emails} WHERE email_addr = '{$addr}'");
if (get_option('post_notification_show_cats') == 'yes') {
$subcats_db = $wpdb->get_results("SELECT cat_id FROM {$t_cats} WHERE id = {$id}");
$subcats = array();
if (isset($subcats_db)) {
foreach ($subcats_db as $subcat) {
$subcats[] = $subcat->cat_id;
}
}
// Get cats listing
$cats_str = post_notification_get_catselect($post_notification_strings['all'], $subcats);
} else {
$cats_str = '';
}
$vars = '<input type="hidden" name="code" value="' . $code . '" /><input type="hidden" name="addr" value="' . $addr . '" />';
if ($action == "subscribe" && get_option('post_notification_saved_tmpl') == 'yes') {
$msg = post_notification_ldfile('saved.tmpl');
} else {
$msg .= post_notification_ldfile('select.tmpl');
}
$msg = str_replace('@@action', post_notification_get_link(), $msg);
$msg = str_replace('@@addr', $addr, $msg);
$msg = str_replace('@@cats', $cats_str, $msg);
$msg = str_replace('@@vars', $vars, $msg);
} else {
// ******************************************************** //
// WITHOUT AUTH
// ******************************************************** //
$code = '';
if (is_email($addr) && post_notification_check_captcha()) {
// ******************************************************** //
// SUBSCRIBE
// ******************************************************** //
if ($action == "subscribe" || $action == '') {
$conf_url = post_notification_get_mailurl($addr);
// Build mail
$mailmsg = post_notification_ldfile('confirm.tmpl');
$mailmsg = str_replace('@@addr', $addr, $mailmsg);
$mailmsg = str_replace('@@conf_url', $conf_url, $mailmsg);
wp_mail($addr, "{$blogname} - " . get_option('post_notification_page_name'), $mailmsg, post_notification_header());
//Output Page
$content['header'] = $post_notification_strings['registration_successful'];
$msg = post_notification_ldfile('reg_success.tmpl');
return $content;
//here it ends - We don't want to show the selection screen.
}
// ******************************************************** //
// UNSUBSCRIBE
// ******************************************************** //
if ($action == "unsubscribe") {
if ($wpdb->get_var("SELECT email_addr FROM {$t_emails} WHERE email_addr = '{$addr}'")) {
//There is a mail in the db
$conf_url = post_notification_get_mailurl($addr);
$conf_url .= "action=unsubscribe";
$mailmsg = post_notification_ldfile('unsubscribe.tmpl');
$mailmsg = str_replace(array('@@addr', '@@conf_url'), array($addr, $conf_url), $mailmsg);
wp_mail($addr, "{$blogname} - " . $post_notification_strings['deaktivated'], $mailmsg, post_notification_header());
}
$content['header'] = $post_notification_strings['deaktivated'];
$msg = str_replace(array('@@addr', '@@blogname'), array($addr, $blogname), $post_notification_strings['unsubscribe_mail']);
return $content;
//here it ends - We don't want to show the selection screen.
}
}
if ($addr != '') {
if (!is_email($addr)) {
$msg .= '<p class="error">' . $post_notification_strings['check_email'] . '</p>';
}
if (!post_notification_check_captcha() && action != '') {
$msg .= '<p class="error">' . $post_notification_strings['wrong_captcha'] . '</p>';
}
}
//Try to get the email addr
if ($addr == '') {
$addr = post_notification_get_addr();
}
$content['header'] = get_option('post_notification_page_name');
$msg .= post_notification_ldfile('subscribe.tmpl');
$msg = str_replace('@@action', post_notification_get_link($addr), $msg);
$msg = str_replace('@@addr', $addr, $msg);
$msg = str_replace('@@cats', '', $msg);
$msg = str_replace('@@vars', $vars, $msg);
//Do Captcha-Stuff
if (get_option('post_notification_captcha') == 0) {
$msg = preg_replace('/<!--capt-->(.*?)<!--cha-->/is', '', $msg);
//remove captcha
} else {
require_once POST_NOTIFICATION_PATH . 'class.captcha.php';
$captcha_code = md5(round(rand(0, 40000)));
$my_captcha = new captcha($captcha_code, POST_NOTIFICATION_PATH . '_temp');
$captchaimg = POST_NOTIFICATION_PATH_URL . '_temp/cap_' . $my_captcha->get_pic(get_option('post_notification_captcha')) . '.jpg';
$msg = str_replace('@@captchaimg', $captchaimg, $msg);
$msg = str_replace('@@captchacode', $captcha_code, $msg);
}
}
return $content;
}
