Backup antes de optimizar Bootstrap Icons (subset)

Estado actual:
- Bootstrap Icons completo: 211 KB (2050 iconos)
- Solo usamos 105 iconos (5.1%)

Próximo paso: crear subset de iconos para ahorrar ~199 KB

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Inc/adsense-placement.php

@@ -0,0 +1,196 @@
+<?php
+/**
+ * AdSense Placement - Helper Functions
+ *
+ * Funciones para usar en templates:
+ * - roi_render_ad_slot('post-top')
+ * - roi_render_rail_ads() - Para los margenes laterales del viewport
+ * - roi_should_disable_auto_ads()
+ */
+
+if (!defined('ABSPATH')) {
+    exit;
+}
+
+/**
+ * Renderiza un slot de anuncio en una ubicacion
+ *
+ * NOTA DIP: El renderer se obtiene del DIContainer, NO se instancia directamente.
+ * Esto cumple con el Principio de Inversion de Dependencias.
+ */
+function roi_render_ad_slot(string $location): string
+{
+    global $container;
+
+    if ($container === null) {
+        return '';
+    }
+
+    try {
+        $repository = $container->getComponentSettingsRepository();
+        $settings = $repository->getComponentSettings('adsense-placement');
+
+        if (empty($settings)) {
+            return '';
+        }
+
+        // Verificar exclusiones
+        if (roi_is_ad_excluded($settings)) {
+            return '';
+        }
+
+        // Obtener renderer desde DIContainer (DIP compliant)
+        $renderer = $container->getAdsensePlacementRenderer();
+
+        return $renderer->renderSlot($settings, $location);
+
+    } catch (\Throwable $e) {
+        if (defined('WP_DEBUG') && WP_DEBUG) {
+            error_log('ROI AdSense: ' . $e->getMessage());
+        }
+        return '';
+    }
+}
+
+/**
+ * Verifica si el contenido actual esta excluido
+ */
+function roi_is_ad_excluded(array $settings): bool
+{
+    $forms = $settings['forms'] ?? [];
+
+    // Excluir categorias
+    $excludeCats = array_filter(array_map('trim', explode(',', $forms['exclude_categories'] ?? '')));
+    if (!empty($excludeCats) && is_single()) {
+        $postCats = wp_get_post_categories(get_the_ID());
+        if (array_intersect($excludeCats, $postCats)) {
+            return true;
+        }
+    }
+
+    // Excluir tipos de post
+    $excludeTypes = array_filter(array_map('trim', explode(',', $forms['exclude_post_types'] ?? '')));
+    if (!empty($excludeTypes) && in_array(get_post_type(), $excludeTypes, true)) {
+        return true;
+    }
+
+    // Excluir posts especificos
+    $excludeIds = array_filter(array_map('trim', explode(',', $forms['exclude_post_ids'] ?? '')));
+    if (!empty($excludeIds) && in_array((string)get_the_ID(), $excludeIds, true)) {
+        return true;
+    }
+
+    return false;
+}
+
+/**
+ * Renderiza los Rail Ads (margenes laterales del viewport)
+ * Se llama desde wp_footer para inyectar al final del body
+ *
+ * NOTA DIP: El renderer se obtiene del DIContainer, NO se instancia directamente.
+ */
+function roi_render_rail_ads(): string
+{
+    global $container;
+
+    if ($container === null) {
+        return '';
+    }
+
+    try {
+        $repository = $container->getComponentSettingsRepository();
+        $settings = $repository->getComponentSettings('adsense-placement');
+
+        if (empty($settings)) {
+            return '';
+        }
+
+        // Verificar exclusiones
+        if (roi_is_ad_excluded($settings)) {
+            return '';
+        }
+
+        // Obtener renderer desde DIContainer (DIP compliant)
+        $renderer = $container->getAdsensePlacementRenderer();
+
+        return $renderer->renderRailAds($settings);
+
+    } catch (\Throwable $e) {
+        if (defined('WP_DEBUG') && WP_DEBUG) {
+            error_log('ROI AdSense Rail Ads: ' . $e->getMessage());
+        }
+        return '';
+    }
+}
+
+/**
+ * Hook para inyectar Rail Ads en el footer
+ */
+add_action('wp_footer', function() {
+    // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+    echo roi_render_rail_ads();
+}, 50);
+
+/**
+ * Verifica si se debe deshabilitar Auto Ads
+ */
+function roi_should_disable_auto_ads(): bool
+{
+    global $container;
+
+    if ($container === null) {
+        return false;
+    }
+
+    try {
+        $repository = $container->getComponentSettingsRepository();
+        $settings = $repository->getComponentSettings('adsense-placement');
+
+        $isEnabled = ($settings['visibility']['is_enabled'] ?? false) === true;
+        $disableAutoAds = ($settings['visibility']['disable_auto_ads'] ?? true) === true;
+
+        return $isEnabled && $disableAutoAds;
+    } catch (\Throwable $e) {
+        return false;
+    }
+}
+
+/**
+ * Carga el script principal de AdSense
+ */
+function roi_enqueue_adsense_script(): void
+{
+    global $container;
+
+    if ($container === null || is_admin()) {
+        return;
+    }
+
+    try {
+        $repository = $container->getComponentSettingsRepository();
+        $settings = $repository->getComponentSettings('adsense-placement');
+
+        if (!($settings['visibility']['is_enabled'] ?? false)) {
+            return;
+        }
+
+        $publisherId = $settings['content']['publisher_id'] ?? '';
+        if (empty($publisherId)) {
+            return;
+        }
+
+        $delayEnabled = ($settings['forms']['delay_enabled'] ?? true) === true;
+
+        if ($delayEnabled) {
+            echo '<script type="text/plain" data-adsense-script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=' . esc_attr($publisherId) . '" crossorigin="anonymous"></script>' . "\n";
+        } else {
+            echo '<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=' . esc_attr($publisherId) . '" crossorigin="anonymous"></script>' . "\n";
+        }
+
+    } catch (\Throwable $e) {
+        if (defined('WP_DEBUG') && WP_DEBUG) {
+            error_log('ROI AdSense: ' . $e->getMessage());
+        }
+    }
+}
+add_action('wp_head', 'roi_enqueue_adsense_script', 5);