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<?php |
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namespace lsx_health_plan\classes\integrations\woocommerce; |
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/** |
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* Contains the downloads functions post type |
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* |
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* @package lsx-health-plan |
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*/ |
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class Plans { |
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/** |
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* Holds class instance |
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* |
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* @since 1.0.0 |
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* |
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* @var object \lsx_health_plan\classes\integrations\woocommerce\Plans() |
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*/ |
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protected static $instance = null; |
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/** |
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* Holds the current screen var if it is active. |
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* |
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* @var string |
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*/ |
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public $screen = ''; |
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/** |
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* Holds the current array of product IDS. |
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* |
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* @var array |
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*/ |
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public $product_ids = array(); |
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/** |
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* Holds the curret parent ID. |
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* |
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* @var int |
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*/ |
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public $parent_id = 0; |
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/** |
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* Constructor |
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*/ |
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public function __construct() { |
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// Remove the default restrictions, as we will add our own. |
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add_action( 'wp', array( $this, 'set_screen' ), 1 ); |
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add_action( 'wp', array( $this, 'disable_parent_plan_restrictions' ), 2 ); |
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add_action( 'wp', array( $this, 'child_plan_redirect_restrictions' ), 2 ); |
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// Initiate the WP Head functions. |
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add_action( 'wp_head', array( $this, 'set_screen' ) ); |
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add_action( 'lsx_content_top', 'lsx_hp_single_plan_products' ); |
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// Plan Archive Actions. |
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add_action( 'lsx_entry_before', array( $this, 'set_product_ids' ) ); |
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} |
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/** |
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* Return an instance of this class. |
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* |
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* @since 1.0.0 |
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* |
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* @return object \lsx_health_plan\classes\integrations\woocommerce\Plans() A single instance of this class. |
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*/ |
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public static function get_instance() { |
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// If the single instance hasn't been set, set it now. |
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if ( null === self::$instance ) { |
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self::$instance = new self(); |
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} |
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return self::$instance; |
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} |
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/** |
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* Define the product metabox on the plan post type |
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*/ |
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public function set_screen() { |
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if ( is_singular( array( 'plan' ) ) ) { |
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$section = get_query_var( 'section' ); |
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if ( ! empty( $section ) ) { |
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$this->screen = 'child_plan'; |
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} else { |
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$this->screen = 'parent_plan'; |
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} |
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$product_ids = get_post_meta( get_the_ID(), 'plan_product', true ); |
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if ( false !== $product_ids && ! empty( $product_ids ) ) { |
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$this->product_ids = $product_ids; |
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} |
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} |
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if ( is_singular( array( 'workout', 'meal' ) ) ) { |
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$parent_id = wp_get_post_parent_id( get_the_ID() ); |
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if ( 0 === $parent_id || false === $parent_id ) { |
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$this->screen = 'parent_plan'; |
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} else { |
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$this->screen = 'child_plan'; |
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} |
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} |
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if ( is_post_type_archive( array( 'plan', 'workout', 'meal' ) ) || is_tax( array( 'plan-type', 'workout-type', 'meal-type' ) ) ) { |
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$this->screen = 'plan_archive'; |
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} |
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} |
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/** |
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* Sets the post type archive product ids. |
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* |
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* @return void |
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*/ |
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public function set_product_ids() { |
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$this->product_ids = false; |
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if ( 'plan' === get_post_type() ) { |
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$product_ids = get_post_meta( get_the_ID(), 'plan_product', true ); |
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if ( false !== $product_ids && ! empty( $product_ids ) ) { |
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$this->product_ids = $product_ids; |
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} |
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} |
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} |
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/** |
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* Disable WC Memberships restrictions for plan parents. We add our own custom |
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* restriction functionality elsewhere. |
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*/ |
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public function disable_parent_plan_restrictions() { |
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if ( '' === $this->screen || ! function_exists( 'wc_memberships' ) ) { |
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return; |
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} |
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$restrictions = wc_memberships()->get_restrictions_instance()->get_posts_restrictions_instance(); |
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remove_action( 'wp', array( $restrictions, 'handle_restriction_modes' ) ); |
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} |
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/** |
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* Disable WC Memberships restrictions for plan parents. We add our own custom |
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* restriction functionality elsewhere. |
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*/ |
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public function child_plan_redirect_restrictions() { |
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if ( ! function_exists( 'wc_memberships' ) || ! is_singular( 'plan' ) || 'child_plan' !== $this->screen || ! function_exists( 'wc_memberships_is_post_content_restricted' ) ) { |
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return; |
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} |
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$restricted = wc_memberships_is_post_content_restricted() && ! current_user_can( 'wc_memberships_view_restricted_post_content', get_the_ID() ); |
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if ( true === $restricted ) { |
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wp_redirect( get_permalink( get_the_ID() ) ); |
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exit; |
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} |
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} |
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/** |
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* Returns the ids of the attached products. |
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* |
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* @return array |
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*/ |
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public function get_products() { |
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return $this->product_ids; |
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} |
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} |
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