Initial commit: WordPress wp-content (themes, plugins, languages)

- Theme: momentry (custom theme with REST API routes)
- Plugins: code-snippets (contains all API proxies)
- Languages: zh_TW translations
- Excludes: cache, backups, uploads, logs

plugins/code-snippets/php/uninstall.php

@@ -0,0 +1,110 @@
+<?php
+/**
+ * Functions for cleaning data when the plugin is uninstalled.
+ *
+ * @package Code_Snippets
+ *
+ * phpcs:disable WordPress.DB.DirectDatabaseQuery.NoCaching
+ */
+
+namespace Code_Snippets\Uninstall;
+
+/**
+ * Determine whether the option for allowing a complete uninstallation is enabled.
+ *
+ * @return boolean
+ */
+function complete_uninstall_enabled(): bool {
+	$unified = false;
+
+	if ( is_multisite() ) {
+		$menu_perms = get_site_option( 'menu_items', [] );
+		$unified = empty( $menu_perms['snippets_settings'] );
+	}
+
+	$settings = $unified ? get_site_option( 'code_snippets_settings' ) : get_option( 'code_snippets_settings' );
+
+	return isset( $settings['general']['complete_uninstall'] ) && $settings['general']['complete_uninstall'];
+}
+
+/**
+ * Clean up data created by this plugin for a single site
+ *
+ * phpcs:disable WordPress.DB.DirectDatabaseQuery.SchemaChange
+ */
+function uninstall_current_site() {
+	global $wpdb;
+
+	$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}snippets" );
+
+	delete_option( 'code_snippets_version' );
+	delete_option( 'recently_activated_snippets' );
+	delete_option( 'code_snippets_settings' );
+
+	delete_option( 'code_snippets_cloud_settings' );
+	delete_transient( 'cs_codevault_snippets' );
+	delete_transient( 'cs_local_to_cloud_map' );
+}
+
+/**
+ * Clean up data created by this plugin on multisite.
+ *
+ * phpcs:disable WordPress.DB.DirectDatabaseQuery.SchemaChange
+ */
+function uninstall_multisite() {
+	global $wpdb;
+
+	// Loop through sites.
+	$blog_ids = get_sites( [ 'fields' => 'ids' ] );
+
+	foreach ( $blog_ids as $site_id ) {
+		switch_to_blog( $site_id );
+		uninstall_current_site();
+	}
+
+	restore_current_blog();
+
+	// Remove network snippets table.
+	$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}ms_snippets" );
+
+	// Remove saved options.
+	delete_site_option( 'code_snippets_version' );
+	delete_site_option( 'recently_activated_snippets' );
+}
+
+function delete_flat_files_directory() {
+	$flat_files_dir = WP_CONTENT_DIR . '/code-snippets';
+
+	if ( ! is_dir( $flat_files_dir ) ) {
+		return;
+	}
+
+	if ( ! function_exists( 'request_filesystem_credentials' ) ) {
+		require_once ABSPATH . 'wp-admin/includes/file.php';
+	}
+
+	global $wp_filesystem;
+	WP_Filesystem();
+
+	if ( $wp_filesystem && $wp_filesystem->is_dir( $flat_files_dir ) ) {
+		$wp_filesystem->delete( $flat_files_dir, true );
+	}
+}
+
+/**
+ * Uninstall the Code Snippets plugin.
+ *
+ * @return void
+ */
+function uninstall_plugin() {
+	if ( complete_uninstall_enabled() ) {
+
+		if ( is_multisite() ) {
+			uninstall_multisite();
+		} else {
+			uninstall_current_site();
+		}
+
+		delete_flat_files_directory();
+	}
+}