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divi/includes/builder/plugin-compat/sfwd-lms.php

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2021-12-07 11:08:05 +00:00
<?php
if ( ! defined( 'ABSPATH' ) ) {
// Exit if accessed directly.
exit;
}
/**
* Compatibility for the LearnDash plugin.
*
* @since 4.3.4
*
* @link https://www.learndash.com/
*/
class ET_Builder_Plugin_Compat_LearnDash extends ET_Builder_Plugin_Compat_Base {
/**
* Original `in_the_loop` property value for the layouts.
*
* @var array
*/
protected $_in_the_loop = array();
/**
* Constructor.
*
* @since 4.3.4
*/
public function __construct() {
$this->plugin_id = 'sfwd-lms/sfwd_lms.php';
$this->init_hooks();
}
/**
* Hook methods to WordPress.
*
* @since 4.3.4
*
* @return void
*/
public function init_hooks() {
// Bail if there's no version found.
if ( ! $this->get_plugin_version() ) {
return;
}
add_action( 'learndash-focus-header-before', array( $this, 'fire_learndash_compatibility_action' ) );
add_action( 'learndash-focus-template-start', array( $this, 'maybe_inject_theme_builder_header' ) );
add_action( 'learndash-focus-template-end', array( $this, 'maybe_inject_theme_builder_footer' ) );
add_action( 'et_theme_builder_template_before_body', array( $this, 'maybe_override_query_before_body' ), 10, 3 );
add_action( 'et_theme_builder_template_after_body', array( $this, 'maybe_override_query_after_body' ), 10, 3 );
add_action( 'wp_enqueue_scripts', array( $this, 'focus_mode_compatibility_script' ), 99 );
}
/**
* Maybe override `$wp_query` temporarily before TB layout body template.
*
* @since 4.7.4
*
* @param integer $layout_id TB layout post ID (header, body, footer).
* @param boolean $layout_enabled Current layout status whether is enabled or not.
* @param integer $template_id TB template post ID (parent of TB layout).
*/
public function maybe_override_query_before_body( $layout_id, $layout_enabled, $template_id ) {
if ( ! $layout_enabled || ! function_exists( 'learndash_get_post_types' ) ) {
return;
}
if ( ! in_array( get_post_type(), learndash_get_post_types(), true ) ) {
return;
}
global $wp_query;
// Save current value as reference for later usage.
$this->_in_the_loop[ $layout_id ] = $wp_query->in_the_loop;
// Force the query to be treated as a loop (fake loop).
$wp_query->in_the_loop = true;
}
/**
* Maybe restore `$wp_query` after TB layout body template rendered.
*
* @since 4.7.4
*
* @param integer $layout_id TB layout post ID (header, body, footer).
* @param boolean $layout_enabled Current layout status whether is enabled or not.
* @param integer $template_id TB template post ID (parent of TB layout).
*/
public function maybe_override_query_after_body( $layout_id, $layout_enabled, $template_id ) {
if ( ! $layout_enabled || ! function_exists( 'learndash_get_post_types' ) ) {
return;
}
if ( ! in_array( get_post_type(), learndash_get_post_types(), true ) ) {
return;
}
global $wp_query;
// Restore `in_the_loop` property to original state.
$wp_query->in_the_loop = et_()->array_get( $this->_in_the_loop, $layout_id, false );
}
/**
* Disable TB hooks for Divi and Extra.
*
* @since 4.3.4
*/
public function fire_learndash_compatibility_action() {
/**
* Fires when LearnDash Focus mode is enabled for the current request.
*
* @since 4.3.4
*/
do_action( 'et_theme_builder_compatibility_learndash_focus_mode' );
}
/**
* Maybe inject the TB header back in.
*
* @since 4.3.4
*/
public function maybe_inject_theme_builder_header() {
$layouts = et_theme_builder_get_template_layouts();
if ( empty( $layouts ) ) {
return;
}
et_theme_builder_frontend_render_header(
$layouts[ ET_THEME_BUILDER_HEADER_LAYOUT_POST_TYPE ]['id'],
$layouts[ ET_THEME_BUILDER_HEADER_LAYOUT_POST_TYPE ]['enabled'],
$layouts[ ET_THEME_BUILDER_TEMPLATE_POST_TYPE ]
);
}
/**
* Maybe inject the TB footer back in.
*
* @since 4.3.4
*/
public function maybe_inject_theme_builder_footer() {
$layouts = et_theme_builder_get_template_layouts();
if ( empty( $layouts ) ) {
return;
}
et_theme_builder_frontend_render_footer(
$layouts[ ET_THEME_BUILDER_FOOTER_LAYOUT_POST_TYPE ]['id'],
$layouts[ ET_THEME_BUILDER_FOOTER_LAYOUT_POST_TYPE ]['enabled'],
$layouts[ ET_THEME_BUILDER_TEMPLATE_POST_TYPE ]
);
}
/**
* Focus Mode compatibility for global header and footer.
*/
public function focus_mode_compatibility_script() {
wp_enqueue_script( 'et-builder-sfwd-lms-compat-scripts', ET_BUILDER_URI . '/plugin-compat/scripts/sfwd-lms.js', array( 'jquery' ), ET_BUILDER_VERSION, true );
}
}
new ET_Builder_Plugin_Compat_LearnDash();