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<?php |
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|
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if (!defined('ABSPATH')) { |
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exit; |
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} |
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|
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/** |
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* Injecte le CSS/JS associé aux block templates et template parts utilisés |
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* sur le rendu d'une page côté frontend. |
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* |
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* Les données sont stockées via les AJAX endpoints aibui_save_template_{css,js} |
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* dans les options : |
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* - ai_builder_templates_css |
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* - ai_builder_templates_js |
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* keyées par "wp_template:{theme}//{slug}" ou "wp_template_part:{theme}//{slug}". |
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*/ |
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class AIBUI_Templates_Assets_Handler |
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{ |
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public function __construct() |
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{ |
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// Pré-collecter les template parts utilisés dans le template principal |
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// pour pouvoir injecter leur CSS dans <head>. |
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add_action('template_redirect', array($this, 'precompute_active_templates'), 100); |
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|
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// Collecter aussi les template parts rencontrés dynamiquement lors du rendu |
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// (filets de sécurité si parse_blocks n'a pas suffi, cas rares). |
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add_filter('render_block', array($this, 'collect_rendered_template_part'), 10, 2); |
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|
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add_action('wp_head', array($this, 'output_templates_css'), 999); |
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add_action('wp_footer', array($this, 'output_templates_js'), 999); |
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} |
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|
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/** |
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* Renvoie la liste des clés de templates/parts actifs sur la requête courante. |
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* |
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* @return array<int, string> |
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*/ |
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private function get_active_template_keys() |
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{ |
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$keys = array(); |
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|
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if (!empty($GLOBALS['aibui_active_template_main_id'])) { |
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$keys[] = 'wp_template:' . $GLOBALS['aibui_active_template_main_id']; |
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} |
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|
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if (!empty($GLOBALS['aibui_active_template_parts']) && is_array($GLOBALS['aibui_active_template_parts'])) { |
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foreach ($GLOBALS['aibui_active_template_parts'] as $part_id => $_) { |
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$keys[] = 'wp_template_part:' . $part_id; |
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} |
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} |
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|
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return array_values(array_unique($keys)); |
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} |
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|
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/** |
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* Résout l'ID (theme//slug) du block template principal utilisé pour la requête courante. |
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*/ |
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private function resolve_current_template_id() |
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{ |
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if (!wp_is_block_theme()) { |
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return null; |
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} |
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|
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if (!empty($GLOBALS['_wp_current_template_id'])) { |
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return (string) $GLOBALS['_wp_current_template_id']; |
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} |
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|
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$slug = $this->resolve_template_slug_from_query(); |
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if (!$slug) { |
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return null; |
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} |
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|
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$theme = get_stylesheet(); |
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return $theme . '//' . $slug; |
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} |
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|
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/** |
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* Déduit le slug du template à utiliser en se basant sur la WP Query courante. |
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* Ordre approximatif de la hiérarchie des templates block themes. |
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*/ |
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private function resolve_template_slug_from_query() |
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{ |
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if (is_embed()) { |
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return 'embed'; |
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} |
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if (is_404()) { |
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return '404'; |
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} |
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if (is_search()) { |
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return 'search'; |
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} |
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if (is_front_page()) { |
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return 'front-page'; |
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} |
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if (is_home()) { |
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return 'home'; |
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} |
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|
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if (is_singular()) { |
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$obj = get_queried_object(); |
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if ($obj && isset($obj->ID)) { |
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$assigned = get_page_template_slug($obj->ID); |
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if ($assigned) { |
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return $assigned; |
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} |
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} |
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|
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if (is_page()) { |
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return 'page'; |
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} |
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if (is_attachment()) { |
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return 'attachment'; |
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} |
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if (is_single()) { |
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return 'single'; |
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} |
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return 'singular'; |
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} |
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|
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if (is_category()) { |
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return 'category'; |
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} |
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if (is_tag()) { |
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return 'tag'; |
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} |
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if (is_tax()) { |
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return 'taxonomy'; |
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} |
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if (is_author()) { |
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return 'author'; |
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} |
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if (is_date()) { |
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return 'date'; |
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} |
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if (is_archive()) { |
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return 'archive'; |
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} |
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|
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return 'index'; |
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} |
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|
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/** |
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* Parcourt récursivement les blocs pour détecter les core/template-part |
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* et enregistrer leurs identifiants dans un global partagé. |
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* |
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* @param array<int, array> $blocks |
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* @param int $depth |
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*/ |
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private function walk_blocks_for_template_parts($blocks, $depth = 0) |
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{ |
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if ($depth > 10 || empty($blocks) || !is_array($blocks)) { |
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return; |
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} |
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|
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foreach ($blocks as $block) { |
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if (!is_array($block)) { |
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continue; |
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} |
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|
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if (!empty($block['blockName']) && $block['blockName'] === 'core/template-part') { |
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$slug = isset($block['attrs']['slug']) ? (string) $block['attrs']['slug'] : ''; |
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if ($slug !== '') { |
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$theme = !empty($block['attrs']['theme']) |
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? (string) $block['attrs']['theme'] |
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: get_stylesheet(); |
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$part_id = $theme . '//' . $slug; |
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|
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if (empty($GLOBALS['aibui_active_template_parts'][$part_id])) { |
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$GLOBALS['aibui_active_template_parts'][$part_id] = true; |
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|
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// Descendre récursivement dans le contenu du template part |
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$part = function_exists('get_block_template') |
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? get_block_template($part_id, 'wp_template_part') |
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: null; |
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if ($part && !empty($part->content)) { |
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$this->walk_blocks_for_template_parts( |
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parse_blocks($part->content), |
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$depth + 1 |
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); |
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} |
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} |
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} |
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} |
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|
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if (!empty($block['innerBlocks']) && is_array($block['innerBlocks'])) { |
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$this->walk_blocks_for_template_parts($block['innerBlocks'], $depth + 1); |
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} |
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} |
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} |
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|
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public function precompute_active_templates() |
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{ |
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if (is_admin() || !wp_is_block_theme()) { |
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return; |
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} |
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|
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$template_id = $this->resolve_current_template_id(); |
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if (!$template_id) { |
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return; |
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} |
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|
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$GLOBALS['aibui_active_template_main_id'] = $template_id; |
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$GLOBALS['aibui_active_template_parts'] = isset($GLOBALS['aibui_active_template_parts']) |
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&& is_array($GLOBALS['aibui_active_template_parts']) |
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? $GLOBALS['aibui_active_template_parts'] |
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: array(); |
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|
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if (!function_exists('get_block_template')) { |
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return; |
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} |
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|
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$template = get_block_template($template_id, 'wp_template'); |
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if (!$template || empty($template->content)) { |
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return; |
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} |
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|
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$this->walk_blocks_for_template_parts(parse_blocks($template->content)); |
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} |
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|
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/** |
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* Filet de sécurité : détecter les core/template-part rendus dynamiquement |
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* (via render_block) pour compléter la liste précalculée. |
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*/ |
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public function collect_rendered_template_part($block_content, $block) |
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{ |
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if (empty($block['blockName']) || $block['blockName'] !== 'core/template-part') { |
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return $block_content; |
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} |
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|
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$slug = isset($block['attrs']['slug']) ? (string) $block['attrs']['slug'] : ''; |
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if ($slug === '') { |
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return $block_content; |
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} |
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|
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$theme = !empty($block['attrs']['theme']) |
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? (string) $block['attrs']['theme'] |
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: get_stylesheet(); |
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$id = $theme . '//' . $slug; |
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|
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if (!isset($GLOBALS['aibui_active_template_parts']) || !is_array($GLOBALS['aibui_active_template_parts'])) { |
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$GLOBALS['aibui_active_template_parts'] = array(); |
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} |
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$GLOBALS['aibui_active_template_parts'][$id] = true; |
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|
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return $block_content; |
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} |
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|
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public function output_templates_css() |
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{ |
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$keys = $this->get_active_template_keys(); |
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if (empty($keys)) { |
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return; |
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} |
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|
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$all = get_option('ai_builder_templates_css', array()); |
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if (!is_array($all)) { |
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return; |
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} |
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|
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$buffer = ''; |
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foreach ($keys as $key) { |
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if (!empty($all[$key]['combined'])) { |
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$buffer .= "\n" . $all[$key]['combined']; |
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} |
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} |
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|
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if (trim($buffer) === '') { |
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return; |
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} |
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|
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echo '<style id="ai-builder-templates-css" type="text/css">' . $buffer . '</style>'; |
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} |
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|
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public function output_templates_js() |
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{ |
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$keys = $this->get_active_template_keys(); |
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if (empty($keys)) { |
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return; |
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} |
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|
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$all = get_option('ai_builder_templates_js', array()); |
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if (!is_array($all)) { |
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return; |
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} |
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|
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$buffer = ''; |
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foreach ($keys as $key) { |
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if (!empty($all[$key]['combined'])) { |
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$buffer .= "\n" . $all[$key]['combined']; |
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} |
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} |
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|
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if (trim($buffer) === '') { |
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return; |
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} |
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|
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echo '<script id="ai-builder-templates-js" type="text/javascript">' . $buffer . '</script>'; |
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} |
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} |
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|
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new AIBUI_Templates_Assets_Handler(); |
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|
