function send_newsletter($post_ID)
{
$sendit = new Actions();
$article = get_post($post_ID);
$send_now = get_post_meta($post_ID, 'send_now', true);
$sendit_list = get_post_meta($post_ID, 'sendit_list', true);
$table_liste = SENDIT_LIST_TABLE;
$list_detail = $sendit->GetListDetail($sendit_list);
$subscribers = $sendit->GetSubscribers($sendit_list);
//only confirmed
$css = '';
/*+++++++++++++++++++ TEMPLATE pro EMAIL +++++++++++++++++++++++++++++++++++++++++*/
//to do: templatizer, if exixts get the template from template_id
$header = $list_detail->header;
$footer = $list_detail->footer;
$css = '';
include_once ABSPATH . 'wp-admin/includes/plugin.php';
if (is_plugin_active('sendit-pro-template-manager/sendit-pro-template-manager.php')) {
//custom post type template
$template_id = get_post_meta($post_ID, 'template_id', true);
$template = get_post($template_id);
$title = $newsletter->post_title;
//echo 'template id '.$template_id;
$header = get_post_meta($template_id, 'headerhtml', true);
$header = str_replace('[style]', '<style>' . $css . '</style>', $header);
if (has_post_thumbnail($template_id)) {
$header_image = get_the_post_thumbnail($template_id);
} else {
$header_image = '<img alt="" src="http://placehold.it/300x50/" />';
}
$header = str_replace('[logo]', $header_image, $header);
$header = str_replace('[homeurl]', get_bloginfo('siteurl'), $header);
$footer = get_post_meta($template_id, 'footerhtml', true);
$content = apply_filters('the_content', $newsletter->post_content);
}
$email_from = $list_detail->email_lista;
/*+++++++++++++++++++ HEADERS EMAIL +++++++++++++++++++++++++++++++++++++++++*/
$email = $email_from;
$headers = "MIME-Version: 1.0\n" . "From: " . $email . " <" . $email . ">\n" . "Content-Type: text/html; charset=\"" . get_option('blog_charset') . "\"\n";
/*+++++++++++++++++++ CONTENT EMAIL +++++++++++++++++++++++++++++++++++++++++*/
$title = $article->post_title;
//$content = apply_filters('the_content',$article->post_content);
$content = apply_filters('the_content', $article->post_content);
//$newsletter_content=$header.$content.$footer;
//new 2.1.2 content is already with footer and header
$newsletter_content = $content;
//CSS get template id comment tag parse and extract css.... v 2.2.2
$get_template_id = getStylesheet($newsletter_content);
$css_id = $get_template_id[1][0];
$css = get_post_meta($css_id, 'newsletter_css', true);
$readonline = get_permalink($post_ID);
if ($send_now == 1) {
foreach ($subscribers as $subscriber) {
if (get_option('sendit_unsubscribe_link') == 'yes') {
//aggiungo messaggio con il link di cancelazione che cicla il magic_string..
$delete_link = "\n\t\t\t\t<center>\n\t \t\t\t-------------------------------------------------------------------------------\n\t\t\t\t<p>" . __('To unsubscribe, please click on the link below', 'sendit') . "<br />\n\t\t\t\t<a href=\"" . get_bloginfo('siteurl') . '/' . "?action=unsubscribe&c=" . $subscriber->magic_string . "\">" . __('Unsubscribe now', 'sendit') . "</a></p>\n\t\t\t\t</center>";
} else {
$delete_link = '';
}
//send the newsletter!
//verify if inliner is installed
if (is_plugin_active('sendit-css-inliner/sendit-pro-css-inliner.php')) {
$newsletter_content = inline_newsletter($css, $newsletter_content);
$response = preg_replace('/(Â| )+/i', ' ', $response);
}
if (is_plugin_active('sendit-pro-analytics-campaign/sendit-pro-analytics-campaign.php')) {
$newsletter_content = AppendCampaignToString($newsletter_content);
}
wp_mail($subscriber->email, $title, $newsletter_content . $delete_link, $headers, $attachments);
}
//set to 5 status : sent with classic plugin
update_post_meta($post_ID, 'send_now', '5');
}
}
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width,initial-scale=1">
<title><?php
echo $site->title()->html();
?>
| <?php
echo $page->title()->html();
?>
</title>
<!-- Styles -->
<?php
echo css(getStylesheet($site->colorbase(), $site->coloraccent(), $site->colorlink()));
?>
<?php
echo css('assets/css/font.naksh.css');
?>
<?php
echo css('assets/css/font.asap.css');
?>
<?php
snippet('header.background.style');
?>
</head>
<body>
<div class="uk-container uk-container-center">
}';
$header = str_replace('[style]', '<style>' . $css . $box_styles . '</style>', $header);
if (has_post_thumbnail($template_id)) {
$header_image = get_the_post_thumbnail($template_id);
} else {
$header_image = '<img alt="" src="http://placehold.it/300x50/" />';
}
$header = str_replace('[logo]', $header_image, $header);
$header = str_replace('[homeurl]', get_bloginfo('siteurl'), $header);
$footer = get_post_meta($template_id, 'footerhtml', TRUE);
}
//plugin is active
//$newsletter_content=$header.get_the_content().$footer;
$newsletter_content = get_the_content();
//CSS get template id comment tag parse and extract css....
$get_template_id = getStylesheet($newsletter_content);
$css_id = $get_template_id[1][0];
$css = get_post_meta($css_id, 'newsletter_css', true);
//verify if inliner is installed
if (function_exists('inline_newsletter')) {
$newsletter_content = inline_newsletter($css, $newsletter_content);
}
//verify if analytics is installed
if (function_exists('AppendCampaignToString')) {
echo AppendCampaignToString($newsletter_content);
}
}
} else {
?>
<!-- Stuff to do if there are no posts-->
<h2>No Newsletter</h2>