| 1 |
<?php |
| 2 |
|
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namespace Templately\Modules\ThemeBuilder\Managers; |
| 4 |
|
| 5 |
use EbStyleHandler; |
| 6 |
use EssentialBlocks\Modules\StyleHandler; |
| 7 |
use Templately\Modules\ThemeBuilder\PageTemplates; |
| 8 |
use Templately\Modules\ThemeBuilder\Source; |
| 9 |
use Templately\Modules\ThemeBuilder\ThemeBuilder; |
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use Templately\Modules\ThemeBuilder\Types\BaseTemplate; |
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use Templately\Modules\ThemeBuilder\Types\ThemeTemplate; |
| 12 |
use ElementorPro\Modules\ThemeBuilder\Module; |
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use Elementor\Core\Files\CSS\Post as Post_CSS; |
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use Elementor\Plugin; |
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use Templately\Modules\ThemeBuilder\TemplateLoader; |
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use Elementor\Core\Base\Elements_Iteration_Actions\Assets as Assets_Iteration_Action; |
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|
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class LocationManager { |
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/** |
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* @var array<string, ThemeTemplate> |
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*/ |
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public $locations_queue = []; |
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public $locations_skipped = []; |
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public $locations_printed = []; |
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public $did_locations = []; |
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|
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protected $locations = []; |
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|
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/** |
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* @var ThemeBuilder |
| 31 |
*/ |
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protected $builder; |
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|
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public function __construct( $builder ) { |
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$this->builder = $builder; |
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|
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|
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/** |
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* Priority is 13, |
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* Because it should be run after elementor & woocommerce |
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*/ |
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add_filter( 'template_include', [ $this, 'template_include' ], 13 ); |
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|
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/** |
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* Priority is 7, |
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* Because it should run before elementor |
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*/ |
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add_action( 'wp_enqueue_scripts', [ $this, 'enqueue_elementor_styles' ], 7 ); |
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add_action( 'wp_enqueue_scripts', [ $this, 'enqueue_template_assets' ], 8 ); |
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add_action( 'wp_enqueue_scripts', [ $this, 'preload_gutenberg_template_styles' ], 9 ); |
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|
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// Cache clearing hooks |
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add_action( 'save_post', [ $this, 'clear_header_styles_cache' ] ); |
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add_action( 'delete_post', [ $this, 'clear_header_styles_cache' ] ); |
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add_action( 'trash_post', [ $this, 'clear_header_styles_cache' ] ); |
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} |
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|
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private function set_locations() { |
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if(!empty($this->locations)) { |
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return; |
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} |
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$this->locations = [ |
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'header' => [ |
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'label' => __( 'Header', 'templately' ), |
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'multiple' => false |
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], |
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'footer' => [ |
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'label' => __( 'Footer', 'templately' ), |
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'multiple' => false |
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], |
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'archive' => [ |
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'label' => __( 'Archive', 'templately' ), |
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'multiple' => false |
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], |
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'single' => [ |
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'label' => __( 'Single', 'templately' ), |
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'multiple' => false |
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] |
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]; |
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} |
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|
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public function template_include( $template_path ) { |
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$location = ''; |
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$page_template_module = $this->get_template_module(); |
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|
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/** |
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* Return if it is Elementor Template. |
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* This should be elementor's responsibility. |
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*/ |
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|
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if ( get_post_type( get_the_ID() ) === 'elementor_library' ) { |
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return $template_path; |
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} |
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else if( $this->get_platform(get_the_ID()) === 'elementor' && !class_exists('Elementor\Plugin') ) { |
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return $template_path; |
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} |
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|
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if ( is_singular() ) { |
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/** |
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* @var BaseTemplate $template |
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*/ |
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$template = $this->builder::$templates_manager->get( get_the_ID() ); |
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|
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if ( $template && $template->get_property( 'support_wp_page_templates' ) ) { |
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$page_template_module->set_platform( $template->get_platform() ); |
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$wp_page_template = $template->get_meta( '_wp_page_template' ); |
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|
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$_custom_template_path = $page_template_module->get_template_path( $wp_page_template ); |
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|
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|
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if ( empty( $_custom_template_path ) ) { |
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$location = 'single'; |
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|
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$templates_for_location = $this->builder::$conditions_manager->get_templates_by_location( $location ); |
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|
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if ( empty( $templates_for_location ) ) { |
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return $template_path; |
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} |
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|
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$template_id = key( $templates_for_location ); |
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|
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$template = $templates_for_location[ $template_id ]; |
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$page_template = $template->get_meta( '_wp_page_template' ); |
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$platform = $template->get_platform(); |
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|
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if( $platform === 'elementor' && !class_exists('Elementor\Plugin') ) { |
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return $template_path; |
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} |
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if ( ! empty( $platform ) ) { |
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$page_template_module->set_platform( $platform ); |
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} |
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// A conditioned single whose document has no custom page template |
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// (_wp_page_template = 'default' / '') resolves to no path, so fall |
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// back to the header/footer wrapper — the same fallback the |
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// archive/non-singular block below applies. Without this, |
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// get_template_path() returns '' and the unconditional `return` |
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// made WP `include ''` → a blank, 0-byte page. |
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if ( empty( $page_template ) || 'default' === $page_template ) { |
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$page_template = $page_template_module->get_header_footer_template(); |
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} |
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|
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$path = $page_template_module->get_template_path( $page_template ); |
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|
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// Don't hijack the request with an empty template (blank page); |
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// let the original theme template render instead. |
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if ( empty( $path ) ) { |
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return $template_path; |
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} |
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|
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$page_template_module->set_print_callback( function () use ( $location ) { |
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$this->do_location( $location ); |
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} ); |
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set_query_var( 'using_templately_template', 1 ); |
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|
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return $path; |
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} |
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|
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if ( $wp_page_template && $wp_page_template !== 'default' ) { |
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set_query_var( 'using_templately_template', 1 ); |
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|
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return $_custom_template_path; |
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} |
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} |
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} else { |
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$template = false; |
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} |
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|
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if ( $template instanceof ThemeTemplate ) { |
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$location = $template->get_location(); |
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} elseif ( function_exists( 'is_shop' ) && is_shop() ) { |
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$location = 'archive'; |
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} elseif ( is_archive() || is_tax() || is_home() || is_search() ) { |
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$location = 'archive'; |
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} elseif ( is_singular() || is_404() ) { |
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$location = 'single'; |
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} |
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|
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if ( $location ) { |
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$templates_for_location = $this->builder::$conditions_manager->get_templates_by_location( $location ); |
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|
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if ( empty( $templates_for_location ) ) { |
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set_query_var( 'using_templately_template', 1 ); |
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|
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return $template_path; |
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} |
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|
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if ( 'single' === $location || 'archive' === $location ) { |
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$template_id = key( $templates_for_location ); |
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$template = $templates_for_location[ $template_id ]; |
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$document_page_template = $template->get_meta( '_wp_page_template' ); |
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$platform = $template->get_platform(); |
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|
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if ( ! empty( $platform ) ) { |
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$page_template_module->set_platform( $platform ); |
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} |
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|
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if ( $document_page_template ) { |
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$page_template = $document_page_template; |
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} |
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|
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if(!empty($template_id) && !empty($template) && $template->get_type() == "course_archive"){ |
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// $__post = $GLOBALS['post']; |
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// learndash_course_grid_load_resources(); |
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// $GLOBALS['post'] = $__post; |
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$GLOBALS['post'] = get_post($template_id); |
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} |
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} |
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} |
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$is_header_footer = 'header' === $location || 'footer' === $location; |
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if ( empty( $page_template ) && ! $is_header_footer ) { |
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$page_template = $page_template_module->get_header_footer_template(); |
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} |
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|
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if ( ! empty( $page_template ) ) { |
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$path = $page_template_module->get_template_path( $page_template ); |
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|
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if ( $path ) { |
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$page_template_module->set_print_callback( function () use ( $location ) { |
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$this->do_location( $location ); |
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} ); |
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set_query_var( 'using_templately_template', 1 ); |
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$template_path = $path; |
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} |
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} |
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|
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return $template_path; |
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} |
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|
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private function get_platform($post_id) { |
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$post_type = get_post_type( get_the_ID() ); |
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if ( $post_type == Source::CPT ) { |
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$platform = get_post_meta( $post_id, Source::PLATFORM_META_KEY, true ); |
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} elseif ( get_post_meta( $post_id, '_elementor_edit_mode', true ) == 'builder' || $post_type == 'elementor_library' ) { |
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$platform = 'elementor'; |
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} else { |
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$platform = 'gutenberg'; |
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} |
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return $platform; |
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} |
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|
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/** |
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* Get page templating modules and set platform if needed. |
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* |
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* @param string $platform |
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* |
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* @return PageTemplates |
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*/ |
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private function get_template_module( string $platform = '' ): PageTemplates { |
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$module = templately()->theme_builder::$page_template_module; |
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|
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if ( ! empty( $platform ) ) { |
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$module = $module->set_platform( $platform ); |
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} |
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|
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return $module; |
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} |
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|
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public function get_location( $location ) { |
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$locations = $this->get_locations(); |
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|
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return $locations[ $location ] ?? []; |
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} |
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|
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public function get_locations(): array { |
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/** |
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* Don't know yet if we need it or not. |
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*/ |
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$this->set_locations(); |
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|
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$this->register_locations(); |
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|
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return $this->locations; |
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} |
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|
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public function register_locations() { |
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if ( ! did_action( 'templately_locations' ) ) { |
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do_action( 'templately_locations', $this ); |
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} |
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} |
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|
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/** |
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* Getting the Idea From Elementor itself. |
| 283 |
* |
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* @param $location |
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* |
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* @return bool |
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*/ |
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public function do_location( $location ): bool { |
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$templates_for_location = $this->builder::$conditions_manager->get_templates_by_location( $location ); |
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|
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foreach ( $templates_for_location as $template_id => $template ) { |
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$this->add_template_to_location( $location, $template_id ); |
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} |
| 294 |
|
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if ( empty( $this->locations_queue[ $location ] ) ) { |
| 296 |
return false; |
| 297 |
} |
| 298 |
|
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while ( ! empty( $this->locations_queue[ $location ] ) ) { |
| 300 |
$template_id = key( $this->locations_queue[ $location ] ); |
| 301 |
$template = $this->builder->get_template( $template_id ); |
| 302 |
|
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if ( ! $template || $this->is_printed( $location, $template_id ) ) { |
| 304 |
$this->skip_template_from_location( $location, $template_id ); |
| 305 |
continue; |
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} |
| 307 |
|
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if ( empty( $documents_by_conditions[ $template_id ] ) ) { |
| 309 |
$post_status = get_post_status( $template_id ); |
| 310 |
if ( 'publish' !== $post_status ) { |
| 311 |
$this->skip_template_from_location( $location, $template_id ); |
| 312 |
continue; |
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} |
| 314 |
} |
| 315 |
|
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// Fire before printing to allow style preparation |
| 317 |
do_action("templately_printed_location", $template_id, $location, $template); |
| 318 |
|
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$template->print_content(); |
| 320 |
$this->did_locations[] = $location; |
| 321 |
|
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$this->set_is_printed( $location, $template_id ); |
| 323 |
} |
| 324 |
|
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return true; |
| 326 |
} |
| 327 |
|
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/** |
| 329 |
* Enqueue CSS styles for Elementor-based templates. |
| 330 |
* |
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* Uses Elementor's Post_CSS class to enqueue styles for all locations |
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* (header, footer, archive, single). Only runs for Elementor platform. |
| 333 |
* |
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* @since 3.0.0 |
| 335 |
* @return void |
| 336 |
*/ |
| 337 |
public function enqueue_elementor_styles() { |
| 338 |
if ( |
| 339 |
class_exists('ElementorPro\Modules\ThemeBuilder\Module') && |
| 340 |
Module::is_preview() |
| 341 |
) { |
| 342 |
return; |
| 343 |
} |
| 344 |
|
| 345 |
$locations = $this->get_locations(); |
| 346 |
|
| 347 |
if ( empty( $locations ) ) { |
| 348 |
return; |
| 349 |
} |
| 350 |
|
| 351 |
if(class_exists('Elementor\Core\Files\CSS\Post')){ |
| 352 |
$current_post_id = get_the_ID(); |
| 353 |
|
| 354 |
foreach ( $locations as $location => $settings ) { |
| 355 |
$templates_for_location = $this->builder::$conditions_manager->get_templates_by_location( $location ); |
| 356 |
|
| 357 |
foreach ( $templates_for_location as $template ) { |
| 358 |
if ( ! $template->is_elementor_template() ) { |
| 359 |
continue; |
| 360 |
} |
| 361 |
|
| 362 |
$this->iterate_elements($template->get_main_id()); |
| 363 |
|
| 364 |
$post_id = $template->get_main_id(); |
| 365 |
|
| 366 |
// Don't enqueue current post here (let the preview/frontend components to handle it) |
| 367 |
if ( $current_post_id !== $post_id ) { |
| 368 |
$css_file = new Post_CSS( $post_id ); |
| 369 |
$css_file->enqueue(); |
| 370 |
} |
| 371 |
} |
| 372 |
} |
| 373 |
|
| 374 |
} |
| 375 |
} |
| 376 |
|
| 377 |
private function iterate_elements( $post_id ) { |
| 378 |
if ( ! class_exists( 'Elementor\Plugin' ) || ! class_exists( Assets_Iteration_Action::class ) ) { |
| 379 |
return; |
| 380 |
} |
| 381 |
|
| 382 |
$plugin = Plugin::instance(); |
| 383 |
if ( ! $plugin || ! isset( $plugin->documents ) || ! isset( $plugin->db ) || ! isset( $plugin->elements_manager ) ) { |
| 384 |
return; |
| 385 |
} |
| 386 |
|
| 387 |
$document = $plugin->documents->get( $post_id ); |
| 388 |
if ( ! $document ) { |
| 389 |
return; |
| 390 |
} |
| 391 |
|
| 392 |
$elements = $document->get_elements_data(); |
| 393 |
if ( empty( $elements ) ) { |
| 394 |
return; |
| 395 |
} |
| 396 |
|
| 397 |
$unique_page_elements = []; |
| 398 |
$elements_iteration_action = new Assets_Iteration_Action( $document ); |
| 399 |
$elements_iteration_action->set_mode( 'render' ); |
| 400 |
|
| 401 |
$plugin->db->iterate_data( $elements, function( array $element_data ) use ( &$unique_page_elements, $elements_iteration_action, $plugin ) { |
| 402 |
$element_type = 'widget' === $element_data['elType'] ? $element_data['widgetType'] : $element_data['elType']; |
| 403 |
|
| 404 |
$element = $plugin->elements_manager->create_element_instance( $element_data ); |
| 405 |
|
| 406 |
if ( $element ) { |
| 407 |
if ( ! in_array( $element_type, $unique_page_elements, true ) ) { |
| 408 |
$unique_page_elements[] = $element_type; |
| 409 |
|
| 410 |
$elements_iteration_action->unique_element_action( $element ); |
| 411 |
} |
| 412 |
|
| 413 |
$elements_iteration_action->element_action( $element ); |
| 414 |
} |
| 415 |
|
| 416 |
return $element_data; |
| 417 |
} ); |
| 418 |
|
| 419 |
$elements_iteration_action->after_elements_iteration(); |
| 420 |
} |
| 421 |
|
| 422 |
/** |
| 423 |
* Fire action for Essential Blocks to write CSS files. |
| 424 |
* |
| 425 |
* Iterates all Gutenberg template locations and fires the |
| 426 |
* templately_printed_location action. |
| 427 |
* |
| 428 |
* Note: This action only triggers Essential Blocks to generate the CSS file |
| 429 |
* and add the template ID to its processing list. It does NOT enqueue the |
| 430 |
* CSS file immediately. The actual enqueue happens later in Essential Blocks' |
| 431 |
* `enqueue_frontend_assets` method (hooked to wp_enqueue_scripts at priority 10), |
| 432 |
* which relies on this action having already fired (at priority 8). |
| 433 |
* |
| 434 |
* @since 3.0.0 |
| 435 |
* @return void |
| 436 |
*/ |
| 437 |
public function enqueue_template_assets() { |
| 438 |
$using_templately_builder = get_query_var( 'using_templately_template' ); |
| 439 |
if ( ($using_templately_builder || TemplateLoader::is_header_footer()) && function_exists( 'templately' ) ) { |
| 440 |
$template_locations = [ 'header', 'footer', 'archive', 'single' ]; |
| 441 |
foreach ( $template_locations as $location ) { |
| 442 |
$template = templately()->theme_builder::$conditions_manager->get_templates_by_location( $location ); |
| 443 |
if ( empty( $template ) ) { |
| 444 |
continue; |
| 445 |
} |
| 446 |
$template = array_pop( $template ); |
| 447 |
if ( $template->platform == 'gutenberg' ) { |
| 448 |
$template = is_array( $template ) ? array_pop( $template ) : $template; |
| 449 |
do_action("templately_printed_location", $template->get_main_id(), $location, $template); |
| 450 |
} |
| 451 |
} |
| 452 |
} |
| 453 |
} |
| 454 |
|
| 455 |
/** |
| 456 |
* Pre-parse Gutenberg template blocks to enqueue styles in head. |
| 457 |
* |
| 458 |
* Iterates all template locations, parses block content, and triggers |
| 459 |
* block style registration BEFORE wp_head() outputs styles. This ensures |
| 460 |
* all block styles are properly enqueued rather than printed inline. |
| 461 |
* |
| 462 |
* @since 3.0.0 |
| 463 |
* @return void |
| 464 |
*/ |
| 465 |
public function preload_gutenberg_template_styles() { |
| 466 |
if ( ! function_exists( 'templately' ) || ! function_exists( 'parse_blocks' ) ) { |
| 467 |
return; |
| 468 |
} |
| 469 |
|
| 470 |
$template_locations = [ 'header' ]; |
| 471 |
|
| 472 |
foreach ( $template_locations as $location ) { |
| 473 |
$templates = templately()->theme_builder::$conditions_manager->get_templates_by_location( $location ); |
| 474 |
|
| 475 |
if ( empty( $templates ) ) { |
| 476 |
continue; |
| 477 |
} |
| 478 |
|
| 479 |
foreach ( $templates as $template ) { |
| 480 |
if ( $template->platform !== 'gutenberg' ) { |
| 481 |
continue; |
| 482 |
} |
| 483 |
|
| 484 |
$post_id = $template->get_main_id(); |
| 485 |
$post = get_post( $post_id ); |
| 486 |
|
| 487 |
if ( ! $post ) { |
| 488 |
continue; |
| 489 |
} |
| 490 |
|
| 491 |
// Check for cached styles |
| 492 |
$transient_key = 'templately_header_styles_' . $post_id; |
| 493 |
$style_handles = get_transient( $transient_key ); |
| 494 |
|
| 495 |
if ( false === $style_handles ) { |
| 496 |
if ( empty( $post->post_content ) ) { |
| 497 |
continue; |
| 498 |
} |
| 499 |
|
| 500 |
// Parse blocks and extract styles |
| 501 |
$blocks = parse_blocks( $post->post_content ); |
| 502 |
$style_handles = []; |
| 503 |
$this->get_block_styles_recursive( $blocks, $style_handles ); |
| 504 |
|
| 505 |
// Cache the handles for a long time (e.g., 1 month) |
| 506 |
set_transient( $transient_key, $style_handles, MONTH_IN_SECONDS ); |
| 507 |
} |
| 508 |
|
| 509 |
// Enqueue the styles |
| 510 |
if ( ! empty( $style_handles ) ) { |
| 511 |
foreach ( $style_handles as $handle ) { |
| 512 |
wp_enqueue_style( $handle ); |
| 513 |
} |
| 514 |
} |
| 515 |
} |
| 516 |
} |
| 517 |
} |
| 518 |
|
| 519 |
/** |
| 520 |
* Recursively extract style handles for all blocks. |
| 521 |
* |
| 522 |
* @since 3.0.0 |
| 523 |
* @param array $blocks Parsed blocks array. |
| 524 |
* @param array $handles Reference to array of handles to populate. |
| 525 |
* @return void |
| 526 |
*/ |
| 527 |
private function get_block_styles_recursive( array $blocks, array &$handles ) { |
| 528 |
if ( ! class_exists( 'WP_Block_Type_Registry' ) ) { |
| 529 |
return; |
| 530 |
} |
| 531 |
|
| 532 |
foreach ( $blocks as $block ) { |
| 533 |
if ( ! empty( $block['blockName'] ) ) { |
| 534 |
// Get registered block type |
| 535 |
$block_type = \WP_Block_Type_Registry::get_instance()->get_registered( $block['blockName'] ); |
| 536 |
|
| 537 |
if ( $block_type ) { |
| 538 |
// Enqueue style handles (WP 5.9+) |
| 539 |
if ( ! empty( $block_type->style_handles ) ) { |
| 540 |
foreach ( $block_type->style_handles as $handle ) { |
| 541 |
if ( ! in_array( $handle, $handles ) ) { |
| 542 |
$handles[] = $handle; |
| 543 |
} |
| 544 |
} |
| 545 |
} |
| 546 |
// Legacy style property support |
| 547 |
if ( ! empty( $block_type->style ) ) { |
| 548 |
$styles = is_array( $block_type->style ) ? $block_type->style : [ $block_type->style ]; |
| 549 |
foreach ( $styles as $style ) { |
| 550 |
if ( ! in_array( $style, $handles ) ) { |
| 551 |
$handles[] = $style; |
| 552 |
} |
| 553 |
} |
| 554 |
} |
| 555 |
} |
| 556 |
} |
| 557 |
|
| 558 |
// Process inner blocks recursively |
| 559 |
if ( ! empty( $block['innerBlocks'] ) ) { |
| 560 |
$this->get_block_styles_recursive( $block['innerBlocks'], $handles ); |
| 561 |
} |
| 562 |
} |
| 563 |
} |
| 564 |
|
| 565 |
|
| 566 |
/** |
| 567 |
* @param string $location |
| 568 |
* @param integer $template_id |
| 569 |
*/ |
| 570 |
public function add_template_to_location( string $location, int $template_id ) { |
| 571 |
if ( isset( $this->locations_skipped[ $location ][ $template_id ] ) ) { |
| 572 |
return; |
| 573 |
} |
| 574 |
|
| 575 |
if ( ! isset( $this->locations_queue[ $location ] ) ) { |
| 576 |
$this->locations_queue[ $location ] = []; |
| 577 |
} |
| 578 |
|
| 579 |
$this->locations_queue[ $location ][ $template_id ] = $template_id; |
| 580 |
} |
| 581 |
|
| 582 |
public function is_printed( $location, $template_id ): bool { |
| 583 |
return isset( $this->locations_printed[ $location ][ $template_id ] ); |
| 584 |
} |
| 585 |
|
| 586 |
public function skip_template_from_location( $location, $template_id ) { |
| 587 |
$this->remove_template_from_location( $location, $template_id ); |
| 588 |
|
| 589 |
if ( ! isset( $this->locations_skipped[ $location ] ) ) { |
| 590 |
$this->locations_skipped[ $location ] = []; |
| 591 |
} |
| 592 |
|
| 593 |
$this->locations_skipped[ $location ][ $template_id ] = $template_id; |
| 594 |
} |
| 595 |
|
| 596 |
public function remove_template_from_location( $location, $template_id ) { |
| 597 |
unset( $this->locations_queue[ $location ][ $template_id ] ); |
| 598 |
} |
| 599 |
|
| 600 |
public function set_is_printed( $location, $template_id ) { |
| 601 |
if ( ! isset( $this->locations_printed[ $location ] ) ) { |
| 602 |
$this->locations_printed[ $location ] = []; |
| 603 |
} |
| 604 |
|
| 605 |
$this->locations_printed[ $location ][ $template_id ] = $template_id; |
| 606 |
$this->remove_template_from_location( $location, $template_id ); |
| 607 |
} |
| 608 |
|
| 609 |
/** |
| 610 |
* Clear the header styles cache for a specific post. |
| 611 |
* |
| 612 |
* @param int $post_id Post ID. |
| 613 |
* @return void |
| 614 |
*/ |
| 615 |
public function clear_header_styles_cache( $post_id ) { |
| 616 |
// Only clear if it might be a header template. |
| 617 |
// Since we don't strictly know if it IS a header without checking metadata (which might be what's changing), |
| 618 |
// we just clear the specific transient for this ID. It's harmless if the transient doesn't exist. |
| 619 |
delete_transient( 'templately_header_styles_' . $post_id ); |
| 620 |
} |
| 621 |
} |
