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<?php |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; // Exit if accessed directly |
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} |
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|
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class Merchant_Add_Module { |
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|
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/** |
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* WooCommerce only. |
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* |
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*/ |
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public $wc_only = false; |
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|
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/** |
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* Module section. |
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* |
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*/ |
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public $module_section = ''; |
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|
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/** |
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* Module id. |
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* |
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*/ |
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public $module_id = ''; |
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|
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/** |
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* Module default settings. |
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* |
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*/ |
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public $module_default_settings = array(); |
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|
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/** |
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* Module data. |
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* |
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*/ |
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public $module_data = array(); |
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|
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/** |
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* Module options. |
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* |
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*/ |
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public $module_options_path = ''; |
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|
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/** |
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* Whether the module has a shortcode or not. |
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* |
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* @var bool |
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*/ |
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public $has_shortcode = false; |
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|
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/** |
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* Constructor. |
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* |
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*/ |
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public function __construct() { |
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// Add and expose the module into the plugin dashboard. |
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add_filter( 'merchant_modules', array( $this, 'add_module' ) ); |
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|
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// Add module options. |
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add_filter( 'merchant_module_file_path', array( $this, 'add_module_options' ), 10, 2 ); |
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|
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// Add class to body to identify if module is active or not. |
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add_filter( 'admin_body_class', array( $this, 'add_module_activation_status_class' ), 10, 2 ); |
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|
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// Handle modules list item class. |
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add_filter( "merchant_admin_module_{$this->module_id}_list_item_class", array( $this, 'modules_list_item_class' ) ); |
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|
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if ( $this->has_shortcode ) { |
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add_shortcode( 'merchant_module_' . str_replace( '-', '_', $this->module_id ), array( $this, 'shortcode_handler' ) ); |
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} |
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} |
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|
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/** |
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* Active modules class handler. |
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* |
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*/ |
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public function add_module_activation_status_class( $classes ) { |
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if ( ! $this->is_module_settings_page() ) { |
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return $classes; |
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} |
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|
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if ( Merchant_Modules::is_module_active( $this->module_id ) ) { |
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$classes = $classes . ' merchant-module-enabled'; |
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} else { |
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$classes = $classes . ' merchant-module-disabled'; |
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} |
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|
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return $classes; |
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} |
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|
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/** |
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* Modules list item class. |
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* |
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* @param string $module_class |
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* |
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* @return string |
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*/ |
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public function modules_list_item_class( $module_class ) { |
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if ( $this->wc_only && ! class_exists( 'Woocommerce' ) ) { |
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$module_class = $module_class . ' merchant-module-wc-only'; |
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} |
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|
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return $module_class; |
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} |
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|
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/** |
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* Is module settings page. |
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* |
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* @return bool |
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*/ |
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public function is_module_settings_page() { |
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return isset( $_GET['page'] ) && 'merchant' === $_GET['page'] // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
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&& isset( $_GET['module'] ) && $this->module_id === $_GET['module']; // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
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} |
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|
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/** |
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* Get module settings. |
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* |
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*/ |
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public function get_module_settings() { |
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$settings = get_option( 'merchant' ) ? get_option( 'merchant' ) : array(); |
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|
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// Default settings. |
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$defaults = $this->module_default_settings; |
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|
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if ( empty( $settings[ $this->module_id ] ) ) { |
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$settings[ $this->module_id ] = $defaults; |
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} |
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|
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// Parse settings with defaults. |
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$settings = wp_parse_args( $settings[ $this->module_id ], $defaults ); |
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|
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return $settings; |
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} |
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|
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/** |
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* Get preview URL |
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* |
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* @param array $args |
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* |
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* @return string |
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*/ |
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public function set_module_preview_url( $args = array() ) { |
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// Mount preview url. |
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$preview_url = site_url( '/' ); |
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|
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// Type based preview url |
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if ( isset( $args['type'] ) ) { |
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switch ( $args['type'] ) { |
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case 'shop': |
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if ( function_exists( 'wc_get_page_id' ) ) { |
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$preview_url = get_permalink( wc_get_page_id( 'shop' ) ); |
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} |
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break; |
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|
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case 'product': |
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$query_args = array( |
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'post_type' => 'product', |
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'posts_per_page' => 1, |
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); |
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|
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if ( isset( $args['query'] ) ) { |
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$products = ( new WP_Query( wp_parse_args( $args['query'], $query_args ) ) )->get_posts(); |
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|
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// If no results can be found with the custom query, |
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// then use the default args |
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if ( empty( $products ) || ! isset( $products[0] ) ) { |
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$products = ( new WP_Query( $query_args ) )->get_posts(); |
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} |
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} else { |
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$products = ( new WP_Query( $query_args ) )->get_posts(); |
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} |
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|
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if ( ! empty( $products ) && isset( $products[0] ) ) { |
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$preview_url = get_permalink( $products[0] ); |
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} |
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|
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break; |
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} |
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} |
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|
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return $preview_url; |
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} |
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|
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/** |
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* Add module. |
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* |
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*/ |
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public function add_module( $modules ) { |
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$modules[ $this->module_section ]['modules'][ $this->module_id ] = $this->module_data; |
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|
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return $modules; |
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} |
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|
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/** |
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* Add module options. |
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* |
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*/ |
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public function add_module_options( $module_path, $merchant_module ) { |
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if ( $this->module_id === $merchant_module ) { |
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return $this->module_options_path; |
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} |
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|
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return $module_path; |
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} |
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|
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/** |
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* Display error message if the shortcode is placed in the wrong place. |
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* |
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* @return mixed|null |
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*/ |
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public function shortcode_placement_error() { |
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/* |
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* translators: %s: module id |
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*/ |
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$message = __( 'The shortcode <strong>[merchant_module_%s]</strong> can only be used on single product pages.', 'merchant' ); |
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$message = sprintf( $message, str_replace( '-', '_', $this->module_id ) ); |
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$message = wp_kses( $message, array( |
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'strong' => array(), |
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) ); |
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|
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/** |
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* Filter the shortcode error message html content. |
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* |
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* @param string $message_content |
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* @param string $module_id |
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* |
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* @since 1.8 |
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*/ |
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return apply_filters( 'merchant_module_shortcode_error_message_html', |
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'<div class="merchant-shortcode-wrong-placement">' . |
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$message |
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. '</div>', |
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$this->module->module_id ); |
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} |
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|
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/** |
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* Check if shortcode is enabled. |
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* |
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* @return bool |
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*/ |
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public function is_shortcode_enabled() { |
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return Merchant_Admin_Options::get( $this->module_id, 'use_shortcode', false ); |
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} |
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} |
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|
