<?php
/**
* Output class.
*
* @since 1.0.0
*
* @package OMAPI
* @author Thomas Griffin
*/
class OMAPI_Output {
/**
* 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;
/**
* Holds the meta fields used for checking output statuses.
*
* @since 1.0.0
*
* @var array
*/
public $fields = array(
'enabled',
'automatic',
'users',
'never',
'only',
'categories',
'taxonomies',
'show',
'type',
'shortcode',
'shortcode_output',
'mailpoet',
'test',
'show_on_woocommerce',
'is_wc_shop',
'is_wc_product',
'is_wc_cart',
'is_wc_checkout',
'is_wc_account',
'is_wc_endpoint',
'is_wc_endpoint_order_pay',
'is_wc_endpoint_order_received',
'is_wc_endpoint_view_order',
'is_wc_endpoint_edit_account',
'is_wc_endpoint_edit_address',
'is_wc_endpoint_lost_password',
'is_wc_endpoint_customer_logout',
'is_wc_endpoint_add_payment_method',
'is_wc_product_category',
'is_wc_product_tag',
);
/**
* Flag for determining if localized JS variable is output.
*
* @since 1.0.0
*
* @var bool
*/
public $localized = false;
/**
* Holds JS slugs for maybe parsing shortcodes.
*
* @since 1.0.0
*
* @var array
*/
public $slugs = array();
/**
* Holds shortcode output.
*
* @since 1.0.0
*
* @var array
*/
public $shortcodes = array();
/**
* Primary class constructor.
*
* @since 1.0.0
*/
public function __construct() {
// Set our object.
$this->set();
// If no credentials have been provided, do nothing.
if ( ! $this->base->get_api_credentials() ) {
return;
}
// Load actions and filters.
add_action( 'wp_enqueue_scripts', array( $this, 'api_script' ) );
add_action( 'wp_footer', array( $this, 'localize' ), 9999 );
add_action( 'wp_footer', array( $this, 'maybe_parse_shortcodes' ), 11 );
// Maybe load OptinMonster.
$this->maybe_load_optinmonster();
}
/**
* Sets our object instance and base class instance.
*
* @since 1.0.0
*/
public function set() {
self::$instance = $this;
$this->base = OMAPI::get_instance();
$this->fields = apply_filters( 'optin_monster_api_output_fields', $this->fields );
}
/**
* Enqueues the OptinMonster API script.
*
* @since 1.0.0
*/
public function api_script() {
wp_enqueue_script( $this->base->plugin_slug . '-api-script', OPTINMONSTER_API, array( 'jquery' ), $this->base->version );
if ( version_compare( get_bloginfo( 'version' ), '4.1.0', '>=' ) ) {
add_filter( 'script_loader_tag', array( $this, 'filter_api_script' ), 10, 2 );
} else {
add_filter( 'clean_url', array( $this, 'filter_api_url' ) );
}
}
/**
* Filters the API script tag to add a custom ID.
*
* @since 1.0.0
*
* @param string $tag The HTML script output.
* @param string $handle The script handle to target.
* @return string $tag Amended HTML script with our ID attribute appended.
*/
public function filter_api_script( $tag, $handle ) {
// If the handle is not ours, do nothing.
if ( $this->base->plugin_slug . '-api-script' !== $handle ) {
return $tag;
}
// Adjust the output to add our custom script ID.
return str_replace( ' src', ' data-cfasync="false" id="omapi-script" async="async" src', $tag );
}
/**
* Filters the API script tag to add a custom ID.
*
* @since 1.0.0
*
* @param string $url The URL to filter.
* @return string $url Amended URL with our ID attribute appended.
*/
public function filter_api_url( $url ) {
// If the handle is not ours, do nothing.
if ( false === strpos( $url, 'a.optnmstr.com/app/js/api.min.js' ) ) {
return $url;
}
// Adjust the URL to add our custom script ID.
return "$url' async='async' id='omapi-script";
}
/**
* Set the default query arg filter for OptinMonster.
*
* @since 1.0.0
*
* @param bool $bool Whether or not to alter the query arg filter.
* @return bool True or false based on query arg detection.
*/
public function query_filter( $bool ) {
// If "omhide" is set, the query filter exists.
if ( isset( $_GET['omhide'] ) && $_GET['omhide'] ) {
return true;
}
return $bool;
}
/**
* Conditionally loads the OptinMonster optin based on the query filter detection.
*
* @since 1.0.0
*/
public function maybe_load_optinmonster() {
// If a URL suffix is set to not load optinmonster, don't do anything.
$bool = apply_filters( 'optin_monster_query_filter', false ); // Deprecated.
$bool = apply_filters( 'optin_monster_api_query_filter', false );
if ( $bool ) {
// Default the global cookie to 30 days.
$global_cookie = 30;
$global_cookie = apply_filters( 'optin_monster_query_cookie', $global_cookie ); // Deprecated.
$global_cookie = apply_filters( 'optin_monster_api_query_cookie', $global_cookie );
if ( $global_cookie ) {
setcookie( 'om-global-cookie', 1, time() + 3600 * 24 * (int) $global_cookie, COOKIEPATH, COOKIE_DOMAIN, false );
}
return;
}
// Add the hook to allow OptinMonster to process.
add_action( 'pre_get_posts', array( $this, 'load_optinmonster_inline' ), 9999 );
add_action( 'wp_footer', array( $this, 'load_optinmonster' ) );
}
/**
* Loads an inline optin form (sidebar and after post) by checking against the current query.
*
* @since 1.0.0
*
* @param object $query The current main WP query object.
*/
public function load_optinmonster_inline( $query ) {
// If we are not on the main query or if in an rss feed, do nothing.
if ( ! $query->is_main_query() || $query->is_feed() ) {
return;
}
$priority = apply_filters( 'optin_monster_post_priority', 999 ); // Deprecated.
$priority = apply_filters( 'optin_monster_api_post_priority', 999 );
add_filter( 'the_content', array( $this, 'load_optinmonster_inline_content' ), $priority );
}
/**
* Filters the content to output an optin form.
*
* @since 1.0.0
*
* @param string $content The current HTML string of main content.
* @return string $content Amended content with possibly an optin.
*/
public function load_optinmonster_inline_content( $content ) {
global $post;
// If the global $post is not set or the post status is not published, return early.
if ( empty( $post ) || isset( $post->ID ) && 'publish' !== get_post_status( $post->ID ) ) {
return $content;
}
// Don't do anything for excerpts.
// This prevents the optin accidentally being output when get_the_excerpt() or wp_trim_excerpt() is
// called by a theme or plugin, and there is no excerpt, meaning they call the_content and break us.
global $wp_current_filter;
if ( in_array( 'get_the_excerpt', (array) $wp_current_filter ) ) {
return $content;
}
if ( in_array( 'wp_trim_excerpt', (array) $wp_current_filter ) ) {
return $content;
}
// Prepare variables.
$post_id = get_queried_object_id();
if ( ! $post_id ) {
if ( 'page' == get_option( 'show_on_front' ) ) {
$post_id = get_option( 'page_for_posts' );
}
}
$optins = $this->base->get_optins();
$fields = array();
// If no optins are found, return early.
if ( ! $optins ) {
return $content;
}
// Loop through each optin and optionally output it on the site.
foreach ( $optins as $optin ) {
// Grab all the fields to check against.
foreach ( (array) $this->fields as $field ) {
$fields[ $field ] = get_post_meta( $optin->ID, '_omapi_' . $field, true );
}
// Ensure the optin is enabled. If not, pass over it.
if ( empty( $fields['enabled'] ) || ! $fields['enabled'] ) {
continue;
}
// If in legacy test mode but not logged in, skip over the optin.
if ( isset( $fields['test'] ) && $fields['test'] && ! is_user_logged_in() ) {
continue;
}
// If the type is a sidebar or after post optin, pass over it.
if ( isset( $fields['type'] ) && 'post' !== $fields['type'] ) {
continue;
}
// If the optin is to be shown only to logged in users but is not logged in, pass over it.
if ( isset( $fields['users'] ) && 'in' == $fields['users'] && ! is_user_logged_in() ) {
continue;
}
// If the optin is to be shown only to visitors but is logged in, pass over it.
if ( isset( $fields['users'] ) && 'out' == $fields['users'] && is_user_logged_in() ) {
continue;
}
// Check to see if we need to load the WP API helper script.
if ( isset( $fields['mailpoet'] ) && $fields['mailpoet'] ) {
$this->wp_helper();
}
// Prepare the optin campaign.
$html = trim( html_entity_decode( stripslashes( $optin->post_content ), ENT_QUOTES ), '\'' );
// If the optin is only to be shown on specific post IDs, get the code and break.
if ( ! empty( $fields['only'] ) ) {
if ( $post_id && in_array( $post_id, (array) $fields['only'] ) ) {
$content .= $html;
$this->set_slug( $optin );
continue;
}
}
// Exclude posts/pages from optin display.
if ( ! empty( $fields['never'] ) ) {
if ( $post_id && in_array( $post_id, (array) $fields['never'] ) ) {
continue;
}
}
// If the optin is only to be shown on particular categories, get the code and break.
if ( ! empty( $fields['categories'] ) && ( 'post' == get_post_type() ) ) {
// If this is the home page, check to see if they have decided to load on certain archive pages.
if ( is_home() ) {
// Run a check for archive-type pages.
if ( ! empty( $fields['show'] ) ) {
// If showing on index pages and we are on an index page, show the optin.
if ( in_array( 'index', (array) $fields['show'] ) ) {
if ( is_front_page() || is_home() || is_archive() || is_search() ) {
$content .= $html;
$this->set_slug( $optin );
continue;
}
}
// Check if we should show on a selected post type.
if ( in_array( 'post', (array) $fields['show'] ) && ! ( is_front_page() || is_home() || is_archive() || is_search() ) ) {
$content .= $html;
$this->set_slug( $optin );
continue;
}
}
}
$categories = wp_get_object_terms( $post_id, 'category', array( 'fields' => 'ids' ) );
foreach ( (array) $categories as $category_id ) {
if ( $category_id && in_array( $category_id, $fields['categories'] ) && ! is_archive() ) {
$content .= $html;
$this->set_slug( $optin );
continue 2;
}
}
}
// If the optin is only to be shown on particular taxonomies, get the code and break.
if ( ! empty( $fields['taxonomies'] ) && ( is_singular() ) ) {
// If this is the home page, check to see if they have decided to load on certain archive pages.
if ( is_home() ) {
// Run a check for archive-type pages.
if ( ! empty( $fields['show'] ) ) {
// If showing on index pages and we are on an index page, show the optin.
if ( in_array( 'index', (array) $fields['show'] ) ) {
if ( is_front_page() || is_home() || is_archive() || is_search() ) {
$content .= $html;
$this->set_slug( $optin );
continue;
}
}
// Check if we should show on a selected post type.
if ( in_array( 'post', (array) $fields['show'] ) && ! ( is_front_page() || is_home() || is_archive() || is_search() ) ) {
$content .= $html;
$this->set_slug( $optin );
continue;
}
}
}
$taxonomies = get_taxonomies( array( 'public' => true, '_builtin' => false ) );
$taxonomies['post_tag'] = 'post_tag';
$taxonomies['post_format'] = 'post_format';
$taxonomies = wp_get_object_terms( $post_id, $taxonomies, array( 'fields' => 'ids' ) );
foreach ( $fields['taxonomies'] as $taxonomy => $taxonomy_id ) {
$tax_ids = explode(',', $taxonomy_id[0] );
foreach ( $tax_ids as $tax_id ) {
if ( $post_id && $tax_id && has_term( $tax_id, $taxonomy, $post_id ) ) {
$content .= $html;
$this->set_slug( $optin );
continue 2;
}
}
}
}
// Run a check for specific post types.
if ( ! empty( $fields['show'] ) ) {
// Check if we should show on a selected post type.
if ( in_array( get_post_type(), (array) $fields['show'] ) && ! ( is_front_page() || is_home() || is_search() ) ) {
$content .= $html;
$this->set_slug( $optin );
continue;
}
}
// If WooCommerce is enabled we can look for WooCommerce specific settings.
if ( $this->base->is_woocommerce_active() ) {
// is_woocommerce anything
if ( isset( $fields['show_on_woocommerce'] ) && $fields['show_on_woocommerce'] ) {
if( is_woocommerce() ) {
$content .= $html;
$this->set_slug( $optin );
continue;
}
}
// is_product
if ( isset( $fields['is_wc_product'] ) && $fields['is_wc_product'] ) {
$global = false;
if( is_product() ) {
$content .= $html;
$this->set_slug( $optin );
continue;
}
}
// is_cart
if ( isset( $fields['is_wc_cart'] ) && $fields['is_wc_cart'] ) {
$global = false;
if( is_cart() ) {
$content .= $html;
$this->set_slug( $optin );
continue;
}
}
// is_checkout
if ( isset( $fields['is_wc_checkout'] ) && $fields['is_wc_checkout'] ) {
$global = false;
if( is_checkout() ) {
$content .= $html;
$this->set_slug( $optin );
continue;
}
}
// is_account_page
if ( isset( $fields['is_wc_account'] ) && $fields['is_wc_account'] ) {
$global = false;
if( is_account_page() ) {
$content .= $html;
$this->set_slug( $optin );
continue;
}
}
// is_wc_endpoint_url
if ( isset( $fields['is_wc_endpoint'] ) && $fields['is_wc_endpoint'] ) {
$global = false;
if( is_wc_endpoint_url() ) {
$content .= $html;
$this->set_slug( $optin );
continue;
}
}
// is_wc_endpoint_url( 'order-pay' )
if ( isset( $fields['is_wc_endpoint_order_pay'] ) && $fields['is_wc_endpoint_order_pay'] ) {
$global = false;
if( is_wc_endpoint_url( 'order-pay' ) ) {
$content .= $html;
$this->set_slug( $optin );
continue;
}
}
// is_wc_endpoint_url( 'order-received' )
if ( isset( $fields['is_wc_endpoint_order_received'] ) && $fields['is_wc_endpoint_order_received'] ) {
$global = false;
if( is_wc_endpoint_url( 'order-received' ) ) {
$content .= $html;
$this->set_slug( $optin );
continue;
}
}
// is_wc_endpoint_url( 'view-order' )
if ( isset( $fields['is_wc_endpoint_view_order'] ) && $fields['is_wc_endpoint_view_order'] ) {
$global = false;
if( is_wc_endpoint_url( 'view-order' ) ) {
$content .= $html;
$this->set_slug( $optin );
continue;
}
}
// is_wc_endpoint_url( 'edit-account' )
if ( isset( $fields['is_wc_endpoint_edit_account'] ) && $fields['is_wc_endpoint_edit_account'] ) {
$global = false;
if( is_wc_endpoint_url( 'edit-account' ) ) {
$content .= $html;
$this->set_slug( $optin );
continue;
}
}
// is_wc_endpoint_url( 'edit-address' )
if ( isset( $fields['is_wc_endpoint_edit_address'] ) && $fields['is_wc_endpoint_edit_address'] ) {
$global = false;
if( is_wc_endpoint_url( 'edit-address' ) ) {
$content .= $html;
$this->set_slug( $optin );
continue;
}
}
// is_wc_endpoint_url( 'lost-password' )
if ( isset( $fields['is_wc_endpoint_lost_password'] ) && $fields['is_wc_endpoint_lost_password'] ) {
$global = false;
if( is_wc_endpoint_url( 'lost-password' ) ) {
$content .= $html;
$this->set_slug( $optin );
continue;
}
}
// is_wc_endpoint_url( 'customer-logout' )
if ( isset( $fields['is_wc_endpoint_customer_logout'] ) && $fields['is_wc_endpoint_customer_logout'] ) {
$global = false;
if( is_wc_endpoint_url( 'customer-logout' ) ) {
$content .= $html;
$this->set_slug( $optin );
continue;
}
}
// is_wc_endpoint_url( 'add-payment-method' )
if ( isset( $fields['is_wc_endpoint_add_payment_method'] ) && $fields['is_wc_endpoint_add_payment_method'] ) {
$global = false;
if( is_wc_endpoint_url( 'add-payment-method' ) ) {
$content .= $html;
$this->set_slug( $optin );
continue;
}
}
}
// If the optin is set to be automatically displayed, show it.
if ( isset( $fields['automatic'] ) && $fields['automatic'] && is_singular( 'post' ) ) {
$content .= $html;
$this->set_slug( $optin );
continue;
}
}
// Return the content.
return $content;
}
/**
* Possibly loads an optin on a page.
*
* @since 1.0.0
*/
public function load_optinmonster() {
// Prepare variables.
global $post;
$post_id = get_queried_object_id();
if ( ! $post_id ) {
if ( 'page' == get_option( 'show_on_front' ) ) {
$post_id = get_option( 'page_for_posts' );
}
}
$optins = $this->base->get_optins();
$init = array();
$fields = array();
// If no optins are found, return early.
if ( ! $optins ) {
return;
}
// Loop through each optin and optionally output it on the site.
foreach ( $optins as $optin ) {
// Grab all the fields to check against.
foreach ( (array) $this->fields as $field ) {
$fields[ $field ] = get_post_meta( $optin->ID, '_omapi_' . $field, true );
}
// Ensure the optin is enabled. If not, pass over it.
if ( empty( $fields['enabled'] ) || ! $fields['enabled'] ) {
continue;
}
// If in legacy test mode but not logged in, skip over the optin.
if ( isset( $fields['test'] ) && $fields['test'] && ! is_user_logged_in() ) {
continue;
}
// If the type is a sidebar or after post optin, pass over it.
if ( isset( $fields['type'] ) && ( 'post' == $fields['type'] || 'sidebar' == $fields['type'] ) ) {
continue;
}
// If the optin is to be shown only to logged in users but is not logged in, pass over it.
if ( isset( $fields['users'] ) && 'in' == $fields['users'] && ! is_user_logged_in() ) {
continue;
}
// If the optin is to be shown only to visitors but is logged in, pass over it.
if ( isset( $fields['users'] ) && 'out' == $fields['users'] && is_user_logged_in() ) {
continue;
}
// Check to see if we need to load the WP API helper script.
if ( isset( $fields['mailpoet'] ) && $fields['mailpoet'] ) {
$this->wp_helper();
}
// Prepare the optin campaign.
$html = trim( html_entity_decode( stripslashes( $optin->post_content ), ENT_QUOTES ), '\'' );
$global = true;
// If the optin is only to be shown on specific post IDs, get the code and break.
if ( ! empty( $fields['only'] ) ) {
// Set flag for possibly not loading globally.
$values = array_filter( array_values( $fields['only'] ) );
if ( ! empty( $values ) ) {
$global = false;
}
if ( $post_id && in_array( $post_id, (array) $fields['only'] ) ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
}
// Exclude posts/pages from optin display.
if ( ! empty( $fields['never'] ) ) {
// No global check on purpose. Global is still true if only this setting is populated.
if ( $post_id && in_array( $post_id, (array) $fields['never'] ) ) {
continue;
}
}
// If the optin is only to be shown on particular categories, get the code and break.
if ( ! empty( $fields['categories'] ) ) {
// Set flag for possibly not loading globally.
$values = array_filter( array_values( $fields['categories'] ) );
if ( ! empty( $values ) ) {
$global = false;
}
// Only load for the main "post" post type.
if ( 'post' == get_post_type() ) {
// Don't try to load on the blog home page even if a category that is selected appears in the loop.
if ( is_home() ) {
// Run a check for archive-type pages.
if ( ! empty( $fields['show'] ) ) {
// If showing on index pages and we are on an index page, show the optin.
if ( in_array( 'index', (array) $fields['show'] ) ) {
if ( is_front_page() || is_home() || is_search() ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
}
// Check if we should show on the 'post' post type.
if ( in_array( 'post', (array) $fields['show'] ) && ! ( is_front_page() || is_home() || is_search() ) ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
}
}
$categories = wp_get_object_terms( $post_id, 'category', array( 'fields' => 'ids' ) );
// Check againts singular.
foreach ( (array) $categories as $category_id ) {
if ( $category_id && in_array( $category_id, $fields['categories'] ) ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue 2;
}
}
// Check archives.
if ( is_category( $fields['categories'] ) ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
}
}
// If the optin is only to be shown on particular taxonomies, get the code and break.
if ( ! empty( $fields['taxonomies'] ) ) {
// Set flag for possibly not loading globally.
$values = array_filter( array_values( $fields['taxonomies'] ) );
if ( ! empty( $values ) ) {
foreach ( $values as $i => $value ) {
$value = array_filter( array_values( $value ) );
if ( $value ) {
$global = false;
break;
}
}
}
// If this is the home page, check to see if they have decided to load on certain archive pages.
if ( is_home() ) {
// Run a check for archive-type pages.
if ( ! empty( $fields['show'] ) ) {
// If showing on index pages and we are on an index page, show the optin.
if ( in_array( 'index', (array) $fields['show'] ) ) {
if ( is_front_page() || is_home() || is_search() ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
}
// Check if we should show on the 'post' post type.
if ( in_array( 'post', (array) $fields['show'] ) && ! ( is_front_page() || is_home() || is_search() ) ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
}
}
$taxonomies = get_taxonomies( array( 'public' => true, '_builtin' => false ) );
$taxonomies['post_tag'] = 'post_tag';
$taxonomies['post_format'] = 'post_format';
$taxonomies = wp_get_object_terms( $post_id, $taxonomies, array( 'fields' => 'ids' ) );
foreach ( $fields['taxonomies'] as $taxonomy => $taxonomy_id ) {
$tax_ids = explode(',', $taxonomy_id[0] );
foreach ( $tax_ids as $tax_id ) {
if ( $post_id && $tax_id && has_term( $tax_id, $taxonomy, $post_id ) ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue 2;
}
}
foreach ( $tax_ids as $tax_id ) {
if ( is_tag($tax_id) ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue 2;
}
}
}
}
// Run a check for archive-type pages.
if ( ! empty( $fields['show'] ) ) {
// Set flag for possibly not loading globally.
$values = array_filter( array_values( $fields['show'] ) );
if ( ! empty( $values ) ) {
$global = false;
}
// If showing on index pages and we are on an index page, show the optin.
if ( in_array( 'index', (array) $fields['show'] ) ) {
if ( is_front_page() || is_home() || is_search() ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
}
// Check if we should show on a selected post type.
if ( in_array( get_post_type(), (array) $fields['show'] ) && ! ( is_front_page() || is_home() || is_search() ) ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
}
// If WooCommerce is enabled we can look for WooCommerce specific settings.
if ( $this->base->is_woocommerce_active() ) {
// Separate never checks for WooCommerce pages that don't ID match
if ( ! empty( $fields['never'] ) ) {
// No global check on purpose. Global is still true if only this setting is populated.
if ( in_array( wc_get_page_id( 'shop' ), (array) $fields['never'] ) && is_shop() ) {
continue;
}
}
// is_woocommerce
if ( isset( $fields['show_on_woocommerce'] ) && $fields['show_on_woocommerce'] ) {
$global = false;
if( is_woocommerce() ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
}
// is_shop
if ( isset( $fields['is_wc_shop'] ) && $fields['is_wc_shop'] ) {
$global = false;
if( is_shop() ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
}
// is_product
if ( isset( $fields['is_wc_product'] ) && $fields['is_wc_product'] ) {
$global = false;
if( is_product() ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
}
// is_cart
if ( isset( $fields['is_wc_cart'] ) && $fields['is_wc_cart'] ) {
$global = false;
if( is_cart() ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
}
// is_checkout
if ( isset( $fields['is_wc_checkout'] ) && $fields['is_wc_checkout'] ) {
$global = false;
if( is_checkout() ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
}
// is_account_page
if ( isset( $fields['is_wc_account'] ) && $fields['is_wc_account'] ) {
$global = false;
if( is_account_page() ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
}
// is_wc_endpoint_url
if ( isset( $fields['is_wc_endpoint'] ) && $fields['is_wc_endpoint'] ) {
$global = false;
if( is_wc_endpoint_url() ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
}
// is_wc_endpoint_url( 'order-pay' )
if ( isset( $fields['is_wc_endpoint_order_pay'] ) && $fields['is_wc_endpoint_order_pay'] ) {
$global = false;
if( is_wc_endpoint_url( 'order-pay' ) ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
}
// is_wc_endpoint_url( 'order-received' )
if ( isset( $fields['is_wc_endpoint_order_received'] ) && $fields['is_wc_endpoint_order_received'] ) {
$global = false;
if( is_wc_endpoint_url( 'order-received' ) ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
}
// is_wc_endpoint_url( 'view-order' )
if ( isset( $fields['is_wc_endpoint_view_order'] ) && $fields['is_wc_endpoint_view_order'] ) {
$global = false;
if( is_wc_endpoint_url( 'view-order' ) ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
}
// is_wc_endpoint_url( 'edit-account' )
if ( isset( $fields['is_wc_endpoint_edit_account'] ) && $fields['is_wc_endpoint_edit_account'] ) {
$global = false;
if( is_wc_endpoint_url( 'edit-account' ) ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
}
// is_wc_endpoint_url( 'edit-address' )
if ( isset( $fields['is_wc_endpoint_edit_address'] ) && $fields['is_wc_endpoint_edit_address'] ) {
$global = false;
if( is_wc_endpoint_url( 'edit-address' ) ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
}
// is_wc_endpoint_url( 'lost-password' )
if ( isset( $fields['is_wc_endpoint_lost_password'] ) && $fields['is_wc_endpoint_lost_password'] ) {
$global = false;
if( is_wc_endpoint_url( 'lost-password' ) ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
}
// is_wc_endpoint_url( 'customer-logout' )
if ( isset( $fields['is_wc_endpoint_customer_logout'] ) && $fields['is_wc_endpoint_customer_logout'] ) {
$global = false;
if( is_wc_endpoint_url( 'customer-logout' ) ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
}
// is_wc_endpoint_url( 'add-payment-method' )
if ( isset( $fields['is_wc_endpoint_add_payment_method'] ) && $fields['is_wc_endpoint_add_payment_method'] ) {
$global = false;
if( is_wc_endpoint_url( 'add-payment-method' ) ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
}
}
// If we should be loading globally, do it now.
if ( $global ) {
$init[ $optin->post_name ] = $html;
$this->set_slug( $optin );
continue;
}
// Allow devs to filter the final output for more granular control over optin targeting.
// Devs should return the value for the slug key as false if the conditions are not met.
$init = apply_filters( 'optinmonster_output', $init ); // Deprecated.
$init = apply_filters( 'optin_monster_output', $init, $optin, $fields, $post_id ); // Deprecated.
$init = apply_filters( 'optin_monster_api_output', $init, $optin, $fields, $post_id );
}
// Run a final filter for all items.
$init = apply_filters( 'optin_monster_api_final_output', $init, $post_id );
// If the init code is empty, do nothing.
if ( empty( $init ) ) {
return;
}
// Load the optins.
foreach ( (array) $init as $optin ) {
if ( $optin ) {
echo $optin;
}
}
}
/**
* Sets the slug for possibly parsing shortcodes.
*
* @since 1.0.0
*
* @param object $optin The optin object.
*/
public function set_slug( $optin ) {
// Set the slug.
$this->slugs[] = str_replace( '-', '_', $optin->post_name );
// Maybe set shortcode.
$shortcode = get_post_meta( $optin->ID, '_omapi_shortcode', true );
if ( $shortcode ) {
$this->shortcodes[] = get_post_meta( $optin->ID, '_omapi_shortcode_output', true );
}
}
/**
* Maybe outputs the JS variables to parse shortcodes.
*
* @since 1.0.0
*/
public function maybe_parse_shortcodes() {
// If no slugs have been set, do nothing.
if ( empty( $this->slugs ) ) {
return;
}
// Loop through any shortcodes and output them.
foreach ( $this->shortcodes as $shortcode_string ) {
if ( empty( $shortcode_string ) ) {
continue;
}
if ( strpos( $shortcode_string, '|||' ) !== false ) {
$all_shortcode = explode( '|||', $shortcode_string );
} else { // Backwards compat.
$all_shortcode = explode( ',', $shortcode_string );
}
foreach ( $all_shortcode as $shortcode ) {
if ( empty( $shortcode ) ) {
continue;
}
echo '<div style="position:absolute;overflow:hidden;clip:rect(0 0 0 0);height:1px;width:1px;margin:-1px;padding:0;border:0">';
echo '<div class="omapi-shortcode-helper">' . html_entity_decode( $shortcode, ENT_COMPAT ) . '</div>';
echo '<div class="omapi-shortcode-parsed">' . do_shortcode( html_entity_decode( $shortcode, ENT_COMPAT ) ) . '</div>';
echo '</div>';
}
}
// Output the JS variables to signify shortcode parsing is needed.
?>
<script type="text/javascript"><?php foreach ( $this->slugs as $slug ) { echo 'var ' . $slug . '_shortcode = true;'; } ?></script>
<?php
}
/**
* Possibly localizes a JS variable for output use.
*
* @since 1.0.0
*/
public function localize() {
// If no slugs have been set, do nothing.
if ( empty( $this->slugs ) ) {
return;
}
// If already localized, do nothing.
if ( $this->localized ) {
return;
}
// Set flag to true.
$this->localized = true;
// Output JS variable.
?>
<script type="text/javascript">var omapi_localized = { ajax: '<?php echo esc_url_raw( add_query_arg( 'optin-monster-ajax-route', true, admin_url( 'admin-ajax.php' ) ) ); ?>', nonce: '<?php echo wp_create_nonce( 'omapi' ); ?>' };</script>
<?php
}
/**
* Outputs the WP helper script for storing local optins.
*
* @since 1.0.0
*/
public function wp_helper() {
wp_enqueue_script(
$this->base->plugin_slug . '-wp-helper',
plugins_url( 'assets/js/helper.js', OMAPI_FILE ),
array( 'jquery'),
$this->base->version,
true
);
}
}