Hooks & Filters

Updated

Content Notify contains a number of useful filters so that you can customise various aspects of the plugin. These are:

Filter: Alert Subject – Publish

cn\alert\subject\publish

Purpose: Filter for the subject field when a publish status is used on any post type.

Example:

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function cn_filter_subject_publish( $subject ) {
$subject = __( 'Alert: New ' . $post_type_name[0]['single'] . ' Published', 'cn' );

return $subject;
}
add_filter( 'cn\alert\subject\publish', 'cn_filter_subject_publish' );

Filter: Alert Subject – Update

cn\alert\subject\update

Purpose: Filter for the subject field when an update status is used on any post type.

Example:

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function cn_filter_subject_update( $subject ) {
$subject = __( 'Alert: ' . $post_type_name[0]['single'] . ' Updated', 'cn' );

return $subject;
}
add_filter( 'cn\alert\subject\update', 'cn_filter_subject_update' );

Filter: User Alert Message

cn\alert\user\message

Purpose: Filter for the message field used on any post type.

Example:

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function cn_filter_user_message( $message ) {
if ( empty( $post->post_password ) ) {
$message = $post->post_content;
}

return $message;
}
add_filter( 'cn\alert\user\message', 'cn_filter_user_message' );

Filter: Admin Alert Message

cn\alert\admin\message

Purpose: Filter for the message in the alert that is sent to the admin when a user verifies their subscription.

Example:

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function cn_filter_admin_message( $message ) {
$message = "
<p>
"
. __( "Here's what they signed up for: ", 'cn' ) . "
</p>

<p>
"
. $message_name . "
"
. __( '<strong>Notify When:</strong> ', 'cn' ) . $subscription['post_type'] . "<br>
"
. __( '<strong>Are:</strong> ', 'cn' ) . $subscription['status'] . "<br>
"
. __( '<strong>By:</strong> ', 'cn' ) . $subscription['author'] . "
"
. __( '<strong>In:</strong> ', 'cn' ) . $subscription['user_terms'] . "
</p>

<p class='btn-container'><a href='"
. get_edit_post_link( $subscription['ID'] ) . "' class='btn btn-primary'>" . __( 'View Subscription', 'cn' ) . "</a></p>
"
;

return $message;
}
add_filter( 'cn\alert\admin\message', 'cn_filter_admin_message' );