__("Latest posts", "alo-easymail"),
"tags" => array (
"[LATEST-POSTS]" => __("A list with the latest published posts", "alo-easymail")
)
);
return $placeholders;
}
add_filter ( 'alo_easymail_newsletter_placeholders_table', 'custom_easymail_placeholders' );
/**
* Add select in placeholders table
*
* Note that the hook name is based upon the name of placeholder given in previous function as index:
* alo_easymail_newsletter_placeholders_title_{your_placeholder}
* If placeholder is 'my_archive' the hook will be:
* alo_easymail_newsletter_placeholders_title_my_archive
*
*/
function custom_easymail_placeholders_title_custom_latest ( $post_id ) {
echo __("Select how many posts", "alo-easymail"). ": ";
echo '';
}
add_action('alo_easymail_newsletter_placeholders_title_custom_latest', 'custom_easymail_placeholders_title_custom_latest' );
/**
* Save latest post number when the newsletter is saved
*/
function custom_save_placeholder_custom_latest ( $post_id ) {
if ( isset( $_POST['placeholder_custom_latest'] ) && is_numeric( $_POST['placeholder_custom_latest'] ) ) {
update_post_meta ( $post_id, '_placeholder_custom_latest', $_POST['placeholder_custom_latest'] );
}
}
add_action('alo_easymail_save_newsletter_meta_extra', 'custom_save_placeholder_custom_latest' );
/**
* Replace the placeholder when the newsletter is sending
* @param str the newsletter text
* @param obj newsletter object, with all post values
* @param obj recipient object, with following properties: ID (int), newsletter (int: recipient ID), email (str), result (int: 1 if successfully sent or 0 if not), lang (str: 2 chars), unikey (str), name (str: subscriber name), user_id (int/false: user ID if registered user exists), subscriber (int: subscriber ID), firstname (str: firstname if registered user exists, otherwise subscriber name)
* @param bol if apply "the_content" filters: useful to avoid recursive and infinite loop
*/
function custom_easymail_placeholders_get_latest ( $content, $newsletter, $recipient, $stop_recursive_the_content=false ) {
if ( !is_object( $recipient ) ) $recipient = new stdClass();
if ( empty( $recipient->lang ) ) $recipient->lang = alo_em_short_langcode ( get_locale() );
$limit = get_post_meta ( $newsletter->ID, '_placeholder_custom_latest', true );
$latest = "";
if ( $limit ) {
$args = array( 'numberposts' => $limit, 'order' => 'DESC', 'orderby' => 'date' );
$myposts = get_posts( $args );
if ( $myposts ) :
$latest .= "
\r\n";
endif;
}
$content = str_replace("[LATEST-POSTS]", $latest, $content);
return $content;
}
add_filter ( 'alo_easymail_newsletter_content', 'custom_easymail_placeholders_get_latest', 10, 4 );
/*******************************************************************************
*
* EXAMPLE
*
* Do actions when a newsletter delivery is complete
*
* @since: 2.0
*
******************************************************************************/
/**
* Send a notification to author and to admin when a newsletter delivery is complete
*/
function custom_easymail_newsletter_is_delivered ( $newsletter ) {
$title = apply_filters( 'alo_easymail_newsletter_title', $newsletter->post_title, $newsletter, false );
$content = "The newsletter **" . stripslashes ( $title ) . "** was delivered to all recipients.";
$content .= "\r\nTo disable this notification you have to edit: ". ALO_EM_PLUGIN_URL . "/alo-easymail_custom-hooks.php";
$author = get_userdata( $newsletter->post_author );
wp_mail( $author->user_email, "Newsletter delivered!", $content );
wp_mail( get_option('admin_email'), "Newsletter delivered!", $content );
}
add_action ( 'alo_easymail_newsletter_delivered', 'custom_easymail_newsletter_is_delivered' );
/*******************************************************************************
*
* EXAMPLE
*
* Do actions when subscribers do something: eg. subscribe, unsubscribe,
* edit subscription
*
* @since: 2.0
*
******************************************************************************/
/**
* Send a notification to admin when there is a new subscriber
* @param obj
* @param int user id optional: only if subscriber is also a registered user
*/
function custom_easymail_new_subscriber_is_added ( $subscriber, $user_id=false ) {
if ( $user_id ) {
$content = "A registered user has subscribed the newsletter:";
} else {
$content = "There is a new public subscriber:";
}
$content .= "\n\nemail: " . $subscriber->email ."\nname: ". $subscriber->name . "\nactivation: ". $subscriber->active . "\nlanguage: ". $subscriber->lang . "\n";
if ( $user_id ) $content .= "user id: " . $user_id;
$content .= "\r\nTo disable this notification you have to edit: ". ALO_EM_PLUGIN_URL . "/alo-easymail_custom-hooks.php";
wp_mail( get_option('admin_email'), "New subscriber", $content );
}
add_action('alo_easymail_new_subscriber_added', 'custom_easymail_new_subscriber_is_added', 10, 2 );
/**
* Automatically add a new subscriber to a mailing list
* @since 2.1.3
* @param obj
* @param int user id optional: only if subscriber is also a registered user
*/
function custom_easymail_auto_add_subscriber_to_list ( $subscriber, $user_id=false ) {
/*** Uncomment the next lines to make it works ***/
// $list_id = 1; // put the ID of mailing list
// alo_em_add_subscriber_to_list ( $subscriber->ID, $list_id );
}
add_action ( 'alo_easymail_new_subscriber_added', 'custom_easymail_auto_add_subscriber_to_list', 10, 2 );
/**
* Do something when a subscriber updates own subscription info
* @param obj
* @param str
*/
function custom_easymail_subscriber_is_updated ( $subscriber, $old_email ) {
// do something...
}
add_action ( 'alo_easymail_subscriber_updated', 'custom_easymail_subscriber_is_updated', 10, 2);
/**
* Do something when a subscriber unsubscribes
* @param str
* @param int user id optional: only if subscriber is also a registered user
*/
function custom_easymail_subscriber_is_deleted ( $email, $user_id=false ) {
// do something...
}
add_action('alo_easymail_subscriber_deleted', 'custom_easymail_subscriber_is_deleted', 10, 2 );
?>