Sitemap Generation: Add Blog Stickers to Sitemap Generation functionality

projects/plugins/wpcomsh/changelog/add-sitemap-blog-stickers-HOG-332

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+Significance: patch
+Type: added
+Comment: Sitemap Generation: Add Blog Stickers for Jetpack Sitemap generation methodologies
+
+

projects/plugins/wpcomsh/sitemaps/class-wpcomsh-sitemap-sticker-handlers.php

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+<?php
+/**
+ * Handles sitemap sticker functionality for WordPress.com hosting.
+ *
+ * @package wpcomsh
+ */
+
+/**
+ * Class WPCOMSH_Sitemap_Sticker_Handlers
+ *
+ * Manages sitemap behavior based on blog stickers and site configuration.
+ */
+class WPCOMSH_Sitemap_Sticker_Handlers {
+
+	/**
+	 * Initialize sitemap sticker handlers.
+	 */
+	public static function init() {
+		add_filter( 'jetpack_sitemap_suspend_cache_addition', array( __CLASS__, 'handle_cache_suspension' ), 10, 1 );
+		add_filter( 'jetpack_sitemap_use_xmlwriter', array( __CLASS__, 'handle_xmlwriter_usage' ), 10, 1 );
+	}
+
+	/**
+	 * Handle sitemap cache suspension based on stickers.
+	 *
+	 * @param mixed $suspend_cache_addition Current suspension state.
+	 * @return bool Whether to suspend cache addition.
+	 */
+	public static function handle_cache_suspension( $suspend_cache_addition ) {
+		return self::check_sticker_activation( 'jetpack-sitemaps-suspend-cache-addition', $suspend_cache_addition );
+	}
+
+	/**
+	 * Handle XMLWriter usage based on stickers.
+	 *
+	 * @param mixed $use_xmlwriter Current XMLWriter usage state.
+	 * @return bool Whether to use XMLWriter.
+	 */
+	public static function handle_xmlwriter_usage( $use_xmlwriter ) {
+		return self::check_sticker_activation( 'jetpack-sitemaps-use-xmlwriter', $use_xmlwriter );
+	}
+
+	/**
+	 * Check if a blog sticker is active and should override the default behavior.
+	 *
+	 * @param string $sticker_name The sticker name to check.
+	 * @param mixed  $default_value The default value to return if sticker is not active.
+	 * @return mixed True if sticker is active, original value otherwise.
+	 */
+	private static function check_sticker_activation( $sticker_name, $default_value ) {
+		if ( function_exists( 'has_blog_sticker' ) && has_blog_sticker( $sticker_name, Jetpack_Options::get_option( 'id' ) ) ) {
+			return true;
+		}
+
+		if ( function_exists( 'wpcomsh_is_site_sticker_active' ) && wpcomsh_is_site_sticker_active( $sticker_name ) ) {
+			return true;
+		}
+
+		return $default_value;
+	}
+}
+
+// Initialize the handlers
+WPCOMSH_Sitemap_Sticker_Handlers::init();