334 lines
9.1 KiB
PHP
334 lines
9.1 KiB
PHP
<?php
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/*
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* Plugin Name: 1984 Hosting Support
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* Version: 1.1.0
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* Author: 1984 ehf.
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* Author URI: https://1984.hosting
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* Description: Support plugin for 1984 Hosting customers.
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* Update URI: https://git.1984.is/1984/1984-hosting-support/
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* Text Domain: hostingsupport1984
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* Domain Path: /languages
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*/
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/**
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* The main HostingSupport1984 class
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*
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* @package HostingSupport1984
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* @license https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html GNU General Public License v2.0
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*
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* This is where basic constants such as the version number are pulled from.
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* There are other classes that may depend on this file, so only remove it if
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* you do not intend to use the plugin.
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*/
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class HostingSupport1984 {
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const HOSTING_SUPPORT_VERSION = '0.4.0';
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/**
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* Construct a new HostingSupport1984 object
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*/
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public function __construct() {
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// Loading the text domain for a mu-plugin is tricky.
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// We need to use admin_init instead of plugins_loaded as we are only
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// using the plugin in the admin interface.
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add_action(
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'admin_init',
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array( $this, 'load_textdomain' )
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);
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// Register the activation hook.
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register_activation_hook(
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__FILE__,
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array( $this, 'activation_hook' )
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);
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// Run on activation of any plugin.
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add_action(
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'activated_plugin',
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array( $this, 'plugin_activation_hook' )
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);
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// Run on activation of theme.
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add_action(
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'switch_theme',
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array( $this, 'theme_switch_hook' )
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);
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// Add a clear warning on the Patchstack plugin row to discourage removal.
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add_filter(
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'plugin_row_meta',
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array(
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$this,
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'add_patchstack_warning_row_meta',
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),
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10,
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2
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);
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// Prevent deactivation/deletion of this plugin and Patchstack via UI links.
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add_filter(
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'plugin_action_links',
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array(
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$this,
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'filter_plugin_action_links',
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),
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10,
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4
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);
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add_filter(
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'network_admin_plugin_action_links',
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array(
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$this,
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'filter_plugin_action_links',
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),
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10,
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4
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);
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// Guard against direct requests (single and bulk) on Plugins screens and updater endpoints.
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add_action( 'load-plugins.php', array(
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$this,
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'protect_plugins_admin_actions',
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) );
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add_action( 'load-plugins-network.php', array(
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$this,
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'protect_plugins_admin_actions',
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) );
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add_action( 'load-update.php', array(
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$this,
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'protect_plugins_admin_actions',
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) );
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}
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/**
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* Load the 'hosting_support_1984' text domain
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*
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* @return Boolean
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*/
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public function load_textdomain() {
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return load_plugin_textdomain(
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'hostingsupport1984',
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false,
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'1984-hosting-support/languages'
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);
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}
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/**
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* On activation of this plugin, set auto-update option for core,
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* plus enable auto-updates for installed plugins and themes.
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*
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* This is skipped if Patchstack is active on the site.
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*/
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public function activation_hook() {
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if ( $this->is_patchstack_active() ) {
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// In case Patchstack is active, do not continue.
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return;
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}
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// Auto-update WordPress core.
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update_site_option( 'auto_update_core_major', 'enabled' );
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// Auto-update plugins.
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$all_plugins = apply_filters( 'all_plugins', get_plugins() );
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update_site_option( 'auto_update_plugins', array_keys( $all_plugins ) );
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// Auto-update themes.
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$all_themes = wp_get_themes();
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update_site_option( 'auto_update_themes', array_keys( $all_themes ) );
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}
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/**
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* Check if Patchstack is enabled.
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*
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* @return Boolean
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*/
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public function is_patchstack_active() {
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return is_plugin_active( 'patchstack/patchstack.php' );
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}
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/**
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* On plugin activation, add to auto-updated list of plugins.
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*
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* This is skipped if Patchstack is active on the site.
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*/
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public function plugin_activation_hook( $plugin ) {
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if ( $this->is_patchstack_active() ) {
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// In case Patchstack is active, do not continue.
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return;
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}
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$auto_updated_plugins = (array) get_site_option( 'auto_update_plugins', array() );
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$auto_updated_plugins[] = $plugin;
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update_site_option( 'auto_update_plugins', array_unique( $auto_updated_plugins ) );
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}
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/**
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* On theme switch, enable auto-update for all themes.
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*
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* This is skipped if Patchstack is active on the site.
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*/
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public function theme_switch_hook( $theme ) {
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if ( $this->is_patchstack_active() ) {
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// In case Patchstack is active, do not continue.
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return;
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}
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$all_themes = wp_get_themes();
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update_site_option( 'auto_update_themes', array_keys( $all_themes ) );
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}
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/**
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* Append a prominent warning to the Patchstack plugin row in the Plugins screen.
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*
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* @param array $links Existing row meta links.
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* @param string $file Plugin file path about plugins directory.
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*
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* @return array Modified row meta-links.
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*/
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public function add_patchstack_warning_row_meta( array $links, string $file ): array {
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// Only show the warning on the Patchstack row AND only if Patchstack is active.
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if ( 'patchstack/patchstack.php' !== $file || ! $this->is_patchstack_active() ) {
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return $links;
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}
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$warning_text =
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__( '1984 Hosting: Please do not deactivate or delete this plugin - part of your WordPress Service Pack.', 'hostingsupport1984' );
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$logo_1984_url = plugins_url( 'icons/1984-hosting-logo.webp', __FILE__ );
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$logo_patchstack = plugins_url( 'icons/patchstack-logo.svg', __FILE__ );
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$title_1984 = __( 'Visit 1984 Hosting Homepage', 'hostingsupport1984' );
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$title_patchstack = __( 'Visit Patchstack Homepage', 'hostingsupport1984' );
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$container_open =
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'<span class="description" style="color:#b32d2e;font-weight:700;display:inline-grid;grid-template-columns:auto 1fr;column-gap:6px;row-gap:4px;align-items:center;line-height:1.5;vertical-align:middle;">';
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$warning_icon =
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'<span class="dashicons dashicons-warning" aria-hidden="true" style="color:#b32d2e;grid-column:1;"></span>';
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$text_html = '<span style="grid-column:2;">' . esc_html( $warning_text ) . '</span>';
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$logos_html =
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'<span style="grid-column:2;display:inline-flex;align-items:center;gap:4px;">'
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.
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'<a href="https://1984.hosting" target="_blank" rel="noopener noreferrer" title="' . esc_attr( $title_1984 ) . '" aria-label="' . esc_attr( $title_1984 ) . '">'
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.
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'<img src="' . esc_url( $logo_1984_url ) . '" alt="1984 Hosting" style="height:16px;width:auto;display:inline-block;" />'
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.
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'</a>'
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.
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'<a href="https://patchstack.com" target="_blank" rel="noopener noreferrer" title="' . esc_attr( $title_patchstack ) . '" aria-label="' . esc_attr( $title_patchstack ) . '">'
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.
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'<img src="' . esc_url( $logo_patchstack ) . '" alt="Patchstack" style="height:16px;width:auto;display:inline-block;" />'
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.
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'</a>'
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.
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'</span>';
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$links[] = $container_open . $warning_icon . $text_html . $logos_html . '</span>';
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return $links;
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}
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/**
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* Remove Deactivate/Delete action links for protected plugins (single and network admin).
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*
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* @param array $actions
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* @param string $plugin_file
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* @param array $plugin_data
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* @param string $context
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*
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* @return array
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*/
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public function filter_plugin_action_links(
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array $actions, string $plugin_file, array $plugin_data,
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string $context
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): array {
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if ( $this->is_protected_plugin( $plugin_file ) ) {
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unset( $actions['deactivate'] );
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unset( $actions['delete'] );
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}
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return $actions;
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}
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/**
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* Determine if a plugin file is in the protected list.
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*
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* @param string $plugin_file
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*
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* @return bool
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*/
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private function is_protected_plugin( string $plugin_file ): bool {
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return in_array( $plugin_file, $this->get_protected_plugins(), true );
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}
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/**
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* Return plugin basenames that must be protected from deactivation/deletion.
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*
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* @return string[]
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*/
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private function get_protected_plugins(): array {
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$own = plugin_basename( __FILE__ );
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return array(
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$own,
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'patchstack/patchstack.php',
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);
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}
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/**
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* Intercept admin actions attempting to deactivate or delete protected plugins and block them.
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*/
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public function protect_plugins_admin_actions() {
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// Collect requested action(s).
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$action = isset( $_REQUEST['action'] ) ? sanitize_key( (string) $_REQUEST['action'] ) : '';
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$action2 = isset( $_REQUEST['action2'] ) ? sanitize_key( (string) $_REQUEST['action2'] ) : '';
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$targets = array();
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if ( ! empty( $_REQUEST['plugin'] ) ) {
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$targets[] = sanitize_text_field( (string) $_REQUEST['plugin'] );
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}
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if ( ! empty( $_REQUEST['checked'] ) && is_array( $_REQUEST['checked'] ) ) {
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foreach ( $_REQUEST['checked'] as $pf ) {
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$targets[] = sanitize_text_field( (string) $pf );
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}
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}
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if ( empty( $targets ) ) {
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return;
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}
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$blocked_actions = array(
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'deactivate',
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'deactivate-selected',
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'delete',
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'delete-selected',
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'delete-plugin',
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);
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if ( ! in_array( $action, $blocked_actions, true ) && ! in_array( $action2, $blocked_actions, true ) ) {
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return;
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}
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$protected = $this->get_protected_plugins();
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$intersect = array_intersect( $targets, $protected );
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if ( ! empty( $intersect ) ) {
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wp_die(
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__( 'For security, this action is blocked: 1984 Hosting Support and Patchstack cannot be deactivated or deleted while this policy is active.', 'hostingsupport1984' ),
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403
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);
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}
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}
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}
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$hosting_support_1984 = new HostingSupport1984();
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const A1984_HOSTING_SUPPORT_BASE_FILE = __FILE__;
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require_once __DIR__ . '/1984-hosting-support-ui.php';
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