primeiro commit

Signed-off-by: Rodrigo Bertoldo de Sousa Martins <rodrigo.sousa.577@gmail.com>
2026-02-21 18:22:19 -03:00
commit e6a6f9c159
@@ -0,0 +1,134 @@
+<?php
+/**
+ * Functions and definitions
+ * 
+ * @package MartinsEVieira
+ */
+
+// Constantes de versão para cache busting
+define('THEME_VERSION', '1.0.1');
+
+/**
+ * Theme setup
+ */
+function martinsevieira_setup() {
+    add_theme_support('title-tag');
+    add_theme_support('post-thumbnails');
+    
+    register_nav_menus(array(
+        'primary' => 'Menu Principal',
+    ));
+    
+    add_theme_support('html5', array(
+        'search-form',
+        'comment-form',
+        'comment-list',
+        'gallery',
+        'caption',
+    ));
+    
+    // Adicionar tamanhos de imagem
+    add_image_size('post-thumb', 400, 250, true);
+}
+add_action('after_setup_theme', 'martinsevieira_setup');
+
+/**
+ * Enqueue scripts and styles
+ */
+function martinsevieira_scripts() {
+    // Styles
+    wp_enqueue_style('martinsevieira-style', get_stylesheet_uri(), array(), THEME_VERSION);
+    wp_enqueue_style('font-awesome', 'https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css', array(), '6.4.0');
+    
+    // Scripts
+    wp_enqueue_script('martinsevieira-script', get_template_directory_uri() . '/js/main.js', array(), THEME_VERSION, true);
+    
+    // Localizar script para AJAX
+    wp_localize_script('martinsevieira-script', 'ajaxData', array(
+        'ajaxurl' => admin_url('admin-ajax.php'),
+        'nonce' => wp_create_nonce('load_more_posts_nonce')
+    ));
+}
+add_action('wp_enqueue_scripts', 'martinsevieira_scripts');
+
+/**
+ * Register widget areas
+ */
+function martinsevieira_widgets_init() {
+    register_sidebar(array(
+        'name'          => 'Sidebar Principal',
+        'id'            => 'sidebar-1',
+        'description'   => 'Sidebar principal do site',
+        'before_widget' => '<div class="widget">',
+        'after_widget'  => '</div>',
+        'before_title'  => '<h3 class="widget-title">',
+        'after_title'   => '</h3>',
+    ));
+}
+add_action('widgets_init', 'martinsevieira_widgets_init');
+
+/**
+ * AJAX - Carregar mais posts
+ */
+function load_more_posts_ajax() {
+    check_ajax_referer('load_more_posts_nonce', 'nonce');
+    
+    $page = isset($_POST['page']) ? absint($_POST['page']) : 1;
+    $posts_per_page = 3;
+    
+    // Cache key único para esta página
+    $cache_key = 'load_more_posts_' . $page;
+    $cached_data = get_transient($cache_key);
+    
+    if (false !== $cached_data) {
+        wp_send_json_success($cached_data);
+        return;
+    }
+    
+    $args = array(
+        'post_type' => 'post',
+        'posts_per_page' => $posts_per_page,
+        'paged' => $page,
+        'orderby' => 'date',
+        'order' => 'DESC',
+        'no_found_rows' => false, // Necessário para max_num_pages
+    );
+    
+    $query = new WP_Query($args);
+    
+    if ($query->have_posts()) :
+        ob_start();
+        while ($query->have_posts()) : $query->the_post();
+            get_template_part('template-parts/content', 'card');
+        endwhile;
+        $posts_html = ob_get_clean();
+        wp_reset_postdata();
+        
+        $response = array(
+            'posts' => $posts_html,
+            'max_pages' => $query->max_num_pages
+        );
+        
+        // Cachear por 1 hora
+        set_transient($cache_key, $response, HOUR_IN_SECONDS);
+        
+        wp_send_json_success($response);
+    else :
+        wp_send_json_error(array('message' => 'Não há mais posts.'));
+    endif;
+}
+add_action('wp_ajax_load_more_posts', 'load_more_posts_ajax');
+add_action('wp_ajax_nopriv_load_more_posts', 'load_more_posts_ajax');
+
+/**
+ * Limpar cache ao publicar/atualizar posts
+ */
+function clear_posts_cache($post_id) {
+    if (get_post_type($post_id) === 'post') {
+        global $wpdb;
+        $wpdb->query("DELETE FROM {$wpdb->options} WHERE option_name LIKE '_transient_load_more_posts_%'");
+        $wpdb->query("DELETE FROM {$wpdb->options} WHERE option_name LIKE '_transient_timeout_load_more_posts_%'");
+    }
+}
+add_action('save_post', 'clear_posts_cache');
+add_action('delete_post', 'clear_posts_cache');