<?php
/**
* Ajax class.
*
* @since 1.0.0
*
* @package OMAPI
* @author Thomas Griffin
*/
class OMAPI_Ajax {
/**
* Holds the class object.
*
* @since 1.0.0
*
* @var object
*/
public static $instance;
/**
* Path to the file.
*
* @since 1.0.0
*
* @var string
*/
public $file = __FILE__;
/**
* Holds the base class object.
*
* @since 1.0.0
*
* @var object
*/
public $base;
/**
* Primary class constructor.
*
* @since 1.0.0
*/
public function __construct() {
// Set our object.
$this->set();
// Load non-WordPress style ajax requests.
if ( isset( $_REQUEST['optin-monster-ajax-route'] ) && $_REQUEST['optin-monster-ajax-route'] ) {
if ( isset( $_REQUEST['action'] ) ) {
add_action( 'init', array( $this, 'ajax' ), 999 );
}
}
// Load actions and filters.
add_action( 'wp_ajax_omapi_query_posts', array( $this, 'query_posts' ) );
add_action( 'wp_ajax_omapi_query_taxonomies', array( $this, 'query_taxonomies' ) );
add_action( 'wp_ajax_omapi_query_selected_posts', array( $this, 'query_selected_posts' ) );
add_action( 'wp_ajax_omapi_query_selected_taxonomies', array( $this, 'query_selected_taxonomies' ) );
}
/**
* Sets our object instance and base class instance.
*
* @since 1.0.0
*/
public function set() {
self::$instance = $this;
$this->base = OMAPI::get_instance();
$this->view = 'ajax';
}
/**
* Callback to process external ajax requests.
*
* @since 1.0.0
*/
public function ajax() {
switch ( $_REQUEST['action'] ) {
case 'mailpoet' :
$this->mailpoet();
break;
}
}
/**
* Queries the posts based on search parameters.
*
* @since 1.0.0
*/
public function query_posts() {
// Run a security check first.
check_ajax_referer( 'omapi-query-nonce', 'nonce' );
// Prepare variables.
$search = stripslashes( $_POST['q'] );
$post_types = get_post_types( array( 'public' => true ) );
$ret = array();
$args = array(
'post_type' => $post_types,
's' => $search,
'posts_per_page' => -1,
'post_status' => array( 'publish', 'future' ),
);
// Make the query.
$posts = get_posts( $args );
if ( empty( $posts ) ) {
// Maybe they entered a post ID to search. Let's try that.
$search = (int) $search;
if ( $search ) {
$id_args = array(
'post_type' => $post_types,
'post__in' => (array) $search,
'posts_per_page' => -1
);
$id_posts = get_posts( $id_args );
if ( empty( $id_posts ) ) {
$ret['items'] = array();
} else {
foreach ( $id_posts as $post ) {
$ret['items'][] = array(
'id' => $post->ID,
'title' => $post->post_title
);
}
}
} else {
$ret['items'] = array();
}
} else {
foreach ( $posts as $post ) {
$ret['items'][] = array(
'id' => $post->ID,
'title' => $post->post_title
);
}
}
// Send back the response.
die( json_encode( $ret ) );
}
/**
* Queries the taxonomies based on search parameters.
*
* @since 1.0.0
*/
public function query_taxonomies() {
// Run a security check first.
check_ajax_referer( 'omapi-query-nonce', 'nonce' );
// Prepare variables.
$search = stripslashes( $_POST['q'] );
$terms = get_tags( array( 'name__like' => $search ) );
$ret = array();
// Make the query.
if ( empty( $terms ) ) {
$ret['items'] = array();
} else {
foreach ( $terms as $term ) {
$ret['items'][] = array(
'id' => $term->term_id,
'title' => $term->name
);
}
}
// Send back the response.
die( json_encode( $ret ) );
}
/**
* Queries the selected items for "never" and "only" output settings
* to show pre-selected values by the user.
*
* @since 1.0.0
*/
public function query_selected_posts() {
// Run a security check first.
check_ajax_referer( 'omapi-query-nonce', 'nonce' );
// Prepare variables.
$ids = explode( ',', stripslashes( $_POST['ids'] ) );
$ret = array();
$args = array(
'post__in' => $ids,
'posts_per_page' => -1,
'post_type' => get_post_types( array( 'public' => true ) ),
'post_status' => array( 'publish', 'future' ),
);
// Make the query.
$posts = get_posts( $args );
if ( empty( $posts ) ) {
$ret['items'] = array();
} else {
foreach ( $posts as $post ) {
$ret['items'][] = array(
'id' => $post->ID,
'title' => $post->post_title
);
}
}
// Send back the response.
die( json_encode( $ret ) );
}
/**
* Queries the selected tags to show pre-selected values by the user.
*
* @since 1.0.0
*/
public function query_selected_taxonomies() {
// Run a security check first.
check_ajax_referer( 'omapi-query-nonce', 'nonce' );
// Prepare variables.
$ids = explode( ',', stripslashes( $_POST['ids'] ) );
$ret = array();
$ret['items'] = array();
// Make the query.
foreach ( $ids as $id ) {
$tag = get_tag( absint( $id ) );
if ( $tag ) {
$ret['items'][] = array(
'id' => $tag->term_id,
'title' => $tag->name
);
}
}
// Send back the response.
die( json_encode( $ret ) );
}
/**
* Opts the user into MailPoet.
*
* @since 1.0.0
*/
public function mailpoet() {
// Run a security check first.
check_ajax_referer( 'omapi', 'nonce' );
// Prepare variables.
$optin = $this->base->get_optin_by_slug( stripslashes( $_REQUEST['optin'] ) );
$list = get_post_meta( $optin->ID, '_omapi_mailpoet_list', true );
$email = ! empty( $_REQUEST['email'] ) ? stripslashes( $_REQUEST['email'] ) : false;
$name = ! empty( $_REQUEST['name'] ) ? stripslashes( $_REQUEST['name'] ) : false;
$user = array();
// Possibly split name into first and last.
if ( $name ) {
$names = explode( ' ', $name );
if ( isset( $names[0] ) ) {
$user['firstname'] = $names[0];
}
if ( isset( $names[1] ) ) {
$user['lastname'] = $names[1];
}
}
// Save the email address.
$user['email'] = $email;
// Store the data.
$data = array(
'user' => $user,
'user_list' => array( 'list_ids' => array( $list ) ),
);
$data = apply_filters( 'optin_monster_pre_optin_mailpoet', $data, $_REQUEST, $list, null );
// Save the subscriber. Check for MailPoet 3 first. Default to legacy.
if ( class_exists( '\\MailPoet\\Config\\Initializer' ) ) {
// Customize the lead data for MailPoet 3.
if ( isset( $user['firstname'] ) ) {
$user['first_name'] = $user['firstname'];
unset( $user['firstname'] );
}
if ( isset( $user['lastname'] ) ) {
$user['last_name'] = $user['lastname'];
unset( $user['lastname'] );
}
if ( \MailPoet\Models\Subscriber::findOne( $user['email'] ) ) {
try {
\MailPoet\API\API::MP( 'v1' )->subscribeToList( $user['email'], $list );
} catch ( Exception $e ) {}
} else {
try {
\MailPoet\API\API::MP( 'v1' )->addSubscriber( $user, array( $list ) );
} catch ( Exception $e ) {}
}
} else {
$userHelper = WYSIJA::get( 'user', 'helper' );
$userHelper->addSubscriber( $data );
}
// Send back a response.
die( json_encode( true ) );
}
}