Fix: Uninstall distributor

.gitignore

@@ -17,3 +17,5 @@ tests/cypress/reports
 tests/cypress/downloads
 
 distributor.zip
+
+.github/phpcs-report.xml

includes/bootstrap.php

@@ -12,6 +12,7 @@
 
 namespace Distributor;
 
+use WP_Screen;
 use YahnisElsts\PluginUpdateChecker\v5\PucFactory;
 
 /**
@@ -216,6 +217,75 @@ function() {
 	1
 );
 
+
+/**
+ * Add a deactivation modal when deactivating the plugin.
+ *
+ * @since x.x.x
+ */
+function register_deactivation_modal() {
+	// Exit if deactivating plugin from sub site.
+	$screen = get_current_screen();
+	if ( ! ( ! is_multisite() || $screen->in_admin( 'network' ) ) ) {
+		return;
+	}
+
+	wp_enqueue_script( 'jquery-ui-dialog' );
+	wp_enqueue_style( 'wp-jquery-ui-dialog' );
+
+	add_action(
+		'admin_footer',
+		static function () {
+			printf(
+				'<div id="my-modal" style="display:none;"><p>%1$s</p><p>%2$s</p><p><code>%3$s</code></p><p>%4$s</p></div>',
+				esc_html__( 'Would you like to delete all Distributor data?', 'distributor' ),
+				esc_html__( 'By default, the database entries are not deleted when you deactivate Distributor. If you are deleting Distributor completely from your website and want those items removed as well, add the code below to wp-config.php:', 'distributor' ),
+				'define( \'DT_REMOVE_ALL_DATA\', true )',
+				esc_html__( 'After adding this code, the Distributor plugin data will be removed from the website database when deleting the plugin. This will not delete the posts with their metadata other than the subscription. You can review uninstall.php (in the plugin root directory) to learn more about the deleted data. After deleting the Distributor plugin, you can remove the code from the wp-config.php file. Please make sure that this action cannot be undone; take a backup before proceeding.', 'distributor' )
+			);
+		}
+	);
+
+	$modal_title                   = esc_js( esc_html__( 'Distributor Deactivation', 'distributor' ) );
+	$modal_button_title_deactivate = esc_js( esc_html__( 'Deactivate', 'distributor' ) );
+	$modal_button_title_cancel     = esc_js( esc_html__( 'Cancel', 'distributor' ) );
+	$script                        = <<<EOD
+			jQuery(document).ready(function($) {
+				const deactivateButton = jQuery('#deactivate-distributor');
+				deactivateButton.on( 'click', function() {
+					$("#my-modal").dialog({
+						modal: true,
+						title: "$modal_title",
+						width: 550,
+						buttons: [
+							{
+								text: "$modal_button_title_cancel",
+								class: "button-secondary",
+								click: function() {
+									$(this).dialog("close");
+								}
+							},
+							{
+								text:"$modal_button_title_deactivate",
+								class: 'button-primary',
+								click: function() {
+									$(this).dialog("close");
+									window.location.assign(deactivateButton.attr('href'));
+								},
+								style: 'margin-left: 10px;'
+							}
+						]
+					});
+
+					return false;
+				});
+			});
+EOD;
+
+	wp_add_inline_script( 'jquery-ui-dialog', $script );
+}
+add_action( 'load-plugins.php', __NAMESPACE__ . '\register_deactivation_modal' );
+
 /**
  * We use setup functions to avoid unit testing WP_Mock strict mode errors.
  */

includes/classes/InternalConnections/NetworkSiteConnection.php

@@ -861,7 +861,7 @@ public static function build_available_authorized_sites( $user_id = false, $cont
 			$last_changed = self::set_sites_last_changed_time();
 		}
 
-		$cache_key        = "authorized_sites:$user_id:$context:$last_changed";
+		$cache_key        = "dt_authorized_sites:$user_id:$context:$last_changed";
 		$authorized_sites = get_transient( $cache_key );
 
 		if ( $force || false === $authorized_sites ) {

uninstall.php

 } ), 
 	patterns: [ 
 		{ from: 'readme.txt', to: './' }, 
 		{ from: 'README.md', to: './' }, 
 		{ from: 'CHANGELOG.md', to: './' }, 
 		{ from: 'composer.json', to: './' }, 
 		{ from: 'distributor.php', to: './' }, 
 		{ from: '.github/workflows/*', to: './' }, 
 		{ from: '.gitattributes', to: './' }, 
 		{ from: 'assets/img/*', to: './' }, 
 		{ from: 'dist/**/*', to: './' }, 
 		{ from: 'includes/**/*', to: './' }, 
 		{ from: 'lang/**/*', to: './' }, 
 		{ from: 'templates/**/*', to: './' }, 
 		{ 
 			from: 'vendor/yahnis-elsts/plugin-update-checker/**/*', 
 			to: './', 
 		}, 
 	], 
 } ), 
@@ -0,0 +1,58 @@
+<?php
+/**
+ * Distributor uninstall script.
+ *
+ * @package distributor
+ * @since   x.x.x
+ */
+
+// phpcs:disable
+
+if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
+	die;
+}
+
+/*
+ * Only remove ALL data if DT_REMOVE_ALL_DATA constant is set to true in user's
+ * wp-config.php. This is to prevent data loss when deleting the plugin from the backend
+ * and to ensure only the site owner can perform this action.
+ */
+if ( defined( 'DT_REMOVE_ALL_DATA' ) && true === DT_REMOVE_ALL_DATA ) {
+	global $wpdb;
+
+	// Function to delete data on a specific site
+	function dt_delete_data() {
+		global $wpdb;
+
+		// Delete options.
+		$wpdb->query( "DELETE FROM $wpdb->options WHERE option_name LIKE 'dt\_%';" );
+
+		// Remove transients.
+		$wpdb->query( "DELETE FROM $wpdb->options WHERE option_name LIKE '_transient\_dt\_%';" );
+
+		// Delete post meta entries where the post type is 'dt_subscription'
+		$wpdb->query( "DELETE meta FROM $wpdb->postmeta meta LEFT JOIN $wpdb->posts posts ON posts.ID = meta.post_id WHERE posts.post_type IN ( 'dt_subscription' );" );
+
+		// Delete posts of type 'dt_subscription'
+		$wpdb->query( "DELETE FROM $wpdb->posts WHERE post_type IN ( 'dt_subscription' );" );
+
+		// Clear cache.
+		wp_cache_set_posts_last_changed();
+		wp_cache_delete( 'alloptions', 'options' );
+	}
+
+	if ( is_multisite() ) {
+		// Loop through each site in the network
+		$sites = get_sites();
+		foreach ( $sites as $site ) {
+			switch_to_blog( $site->blog_id );
+			dt_delete_data();
+			restore_current_blog();
+		}
+	} else {
+		// Single site
+		dt_delete_data();
+	}
+}
+
+// phpcs:enable