This is function that takes custom post type content and sends it as an email along with some ads (also custom post type).
function send_newsletter_without_area($ID, $post_obj){
global $post;
$mail_text = $post_obj->post_content;
// ad types for listing in mail
$ad_types = array(
'premium' => 'Premium headline',
'standard' => 'Standard headline',
);
$subject = 'Latest jobs';
$from_name = 'Admin';
$from_email = 'example@mail.com';
$mailheaders = "MIME-Version: 1.0
";
$mailheaders .= "X-Priority: 1
";
$mailheaders .= "Content-Type: text/html; charset=\"UTF-8\"
";
$mailheaders .= "Content-Transfer-Encoding: 7bit
";
$mailheaders .= "From: $from_name <$from_email>" . "
";
$args = array(
'post_type' => 'candidates',
'posts_per_page' => -1,
'post_status' => 'publish',
);
$query = new WP_Query($args);
while( $query->have_posts() ) : $query->the_post();
// email missing
if( '' == $email = get_post_meta($post->ID, 'candidate_mail', true) ){
continue;
}
$job_area = wp_get_object_terms($post->ID, 'oznaka');
if ( empty($job_area) ) {
$emailBody .= $mail_text . '<br /><br />';
foreach ( $ad_types as $ad_key => $ad_headline ){
$o_args = array(
'post_type' => 'adverts',
'post_status' => 'publish',
'posts_per_page' => -1,
'meta_query' => array(
'relation' => 'AND',
array(
'key' => 'ad_type',
'value' => $ad_key,
),
),
);
$o_query = new WP_Query($o_args);
if( $o_query->have_posts() ){
while( $o_query->have_posts() ) : $o_query->the_post();
$emailBody .= '<b>Position:</b> → <a href="'. get_permalink() .'?psl=nwsl" target="_blank">'. get_the_title() .'</a>';
$emailBody .= '<br />';
$emailBody .= '<b>Company:</b> <a href="' . get_field('company_website') . '" target="_blank">' . get_field('company_name') . '</a> (' . get_field('location') . ')<br />';
$exp_date = DateTime::createFromFormat('Ymd', get_field('exp_date'));
$exp_date = $exp_date->format('d/m');
$emailBody .= 'Apply until: ' . $exp_date . '<br /><br />';
endwhile;
} // if( $o_query->have_posts() )
} // foreach( $ad_types as $ad_key => $ad_headline )
wp_reset_postdata();
$emailBody .= '<br /><br />You can see all job ads on http://example.com/jobs/.';
}
$message = '<html><head></head><body>'. $emailBody .'</body></html>';
wp_mail($email, $subject, $message, $mailheaders);
endwhile;
wp_reset_postdata();
}
I then run that function on publishing jobs_newsletter custom post type
function run_when_jobs_newsletter_published($ID, $post) {
send_newsletter_sa_oznakama($ID, $post);
}
add_action('publish_jobs_newsletter', 'run_when_jobs_newsletter_published', 10, 2);
And this all works, but not as it should. I get mail with double content, sometimes triple.
Example of how mail content should look like:
Hello,
Here are some jobs you may find interesting
Position: → Frontend Developer
Company: Company (World)
Apply until: 21/02
You can see all job ads on http://example.com/jobs/.
Example of how mail content looks like:
Here are some jobs you may find interesting
Position: → Frontend Developer
Company: Company (World)
Apply until: 21/02
You can see all job ads on http://example.com/jobs/.Here are some jobs you may find interesting
Position: → Frontend Developer
Company: Company (World)
Apply until: 21/02
You can see all job ads on http://example.com/jobs/.
You need to clear $emailBody at the beginning of your while loop, otherwise it will rebuild the body of the message for each candidate selected by the initial $query, and append it to the previously sent message.
...
while( $query->have_posts() ) :
$emailBody = '';
$query->the_post();
...