File: /home/enamadmin/www/wp-content/plugins/mainwp-child/class/class-mainwp-child-install.php
<?php
/**
* MainWP Child Install
*
* This file handles Plugins and Themes Activate, Deactivate and Delete process.
*
* @package MainWP\Child
*/
namespace MainWP\Child;
/**
* Class MainWP_Child_Install
*
* Handles Plugins and Themes Activate, Deactivate and Delete process.
*/
class MainWP_Child_Install {
/**
* Public static variable to hold the single instance of MainWP_Child_Install.
*
* @var mixed Default null
*/
protected static $instance = null;
/**
* Get class name.
*
* @return string __CLASS__ Class name.
*/
public static function get_class_name() {
return __CLASS__;
}
/**
* MainWP_Child_Install constructor
*
* Run any time class is called.
*/
public function __construct() {
}
/**
* Create a public static instance of MainWP_Child_Install.
*
* @return MainWP_Child_Install|mixed|null
*/
public static function get_instance() {
if ( null === self::$instance ) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Method plugin_action()
*
* Plugin Activate, Deactivate & Delete actions.
*
* @uses get_plugin_data() Parses the plugin contents to retrieve plugin’s metadata.
* @see https://developer.wordpress.org/reference/functions/get_plugin_data/
*
* @uses activate_plugin() Attempts activation of plugin in a “sandbox” and redirects on success.
* @see https://developer.wordpress.org/reference/functions/activate_plugin/
*
* @uses deactivate_plugin() Deactivate a single plugin or multiple plugins.
* @see https://developer.wordpress.org/reference/functions/deactivate_plugin/
*
* @uses \MainWP\Child\MainWP_Child_Install::delete_plugins() Delete a plugin from the Child Site.
* @uses \MainWP\Child\MainWP_Child_Stats::get_site_stats()
* @uses \MainWP\Child\MainWP_Helper::write()
*/
public function plugin_action() { //phpcs:ignore -- complex method.
/**
* MainWP Child instance.
*
* @global object
*/
global $mainWPChild;
// phpcs:disable WordPress.Security.NonceVerification
$action = MainWP_System::instance()->validate_params( 'action' );
$plugins = isset( $_POST['plugin'] ) ? explode( '||', sanitize_text_field( wp_unslash( $_POST['plugin'] ) ) ) : '';
$action_items = array();
if ( 'activate' === $action ) {
include_once ABSPATH . '/wp-admin/includes/plugin.php';
foreach ( $plugins as $idx => $plugin ) {
if ( $plugin !== $mainWPChild->plugin_slug ) {
$thePlugin = get_plugin_data( WP_PLUGIN_DIR . '/' . $plugin );
if ( null !== $thePlugin && '' !== $thePlugin ) {
if ( 'quotes-collection/quotes-collection.php' === $plugin ) {
activate_plugin( $plugin, '', false, true );
} else {
activate_plugin( $plugin );
}
$action_items[ $plugin ] = array(
'name' => $thePlugin['Name'],
'version' => $thePlugin['Version'],
'slug' => $plugin,
);
}
}
}
} elseif ( 'deactivate' === $action ) {
include_once ABSPATH . '/wp-admin/includes/plugin.php';
foreach ( $plugins as $idx => $plugin ) {
if ( $plugin !== $mainWPChild->plugin_slug ) {
$thePlugin = get_plugin_data( WP_PLUGIN_DIR . '/' . $plugin );
if ( null !== $thePlugin && '' !== $thePlugin ) {
deactivate_plugins( $plugin );
$action_items[ $plugin ] = array(
'name' => $thePlugin['Name'],
'version' => $thePlugin['Version'],
'slug' => $plugin,
);
}
}
}
} elseif ( 'delete' === $action ) {
$this->delete_plugins( $plugins, $output );
if ( ! empty( $output ) ) {
$action_items = $output;
}
} elseif ( 'changelog_info' === $action ) {
include_once ABSPATH . '/wp-admin/includes/plugin-install.php';
$_slug = isset( $_POST['slug'] ) ? sanitize_text_field( wp_unslash( $_POST['slug'] ) ) : '';
$api = plugins_api(
'plugin_information',
array(
'slug' => $_slug,
)
);
$information['update'] = $api;
} else {
$information['status'] = 'FAIL';
}
// phpcs:enable
if ( ! isset( $information['status'] ) ) {
$information['status'] = 'SUCCESS';
}
if ( 'changelog_info' !== $action ) {
$information['sync'] = MainWP_Child_Stats::get_instance()->get_site_stats( array(), false );
}
$information['other_data'] = array(
'plugin_action_data' => $action_items,
);
MainWP_Helper::write( $information );
}
/**
* Method delete_plugins()
*
* Delete a plugin from the Child Site.
*
* @param array $plugins An array of plugins to delete.
* @param array $output An array output data.
*
* @uses get_plugin_data() Parses the plugin contents to retrieve plugin’s metadata.
* @see https://developer.wordpress.org/reference/functions/get_plugin_data/
*
* @uses deactivate_plugin() Deactivate a single plugin or multiple plugins.
* @see https://developer.wordpress.org/reference/functions/deactivate_plugin/
*
* @uses is_plugin_active() Determines whether a plugin is active.
* @see https://developer.wordpress.org/reference/functions/is_plugin_active/
*
* @uses \MainWP\Child\MainWP_Helper::check_wp_filesystem()
*
* @used-by \MainWP\Child\MainWP_Child_Install::plugin_action() Plugin Activate, Deactivate & Delete actions.
*/
private function delete_plugins( $plugins, &$output = array() ) {
/**
* MainWP Child instance.
*
* @global object
*/
global $mainWPChild;
include_once ABSPATH . '/wp-admin/includes/plugin.php';
if ( file_exists( ABSPATH . '/wp-admin/includes/screen.php' ) ) {
include_once ABSPATH . '/wp-admin/includes/screen.php';
}
include_once ABSPATH . '/wp-admin/includes/file.php';
include_once ABSPATH . '/wp-admin/includes/template.php';
include_once ABSPATH . '/wp-admin/includes/misc.php';
include_once ABSPATH . '/wp-admin/includes/class-wp-upgrader.php';
include_once ABSPATH . '/wp-admin/includes/class-wp-filesystem-base.php';
include_once ABSPATH . '/wp-admin/includes/class-wp-filesystem-direct.php';
MainWP_Helper::check_wp_filesystem();
$pluginUpgrader = new \Plugin_Upgrader();
$all_plugins = get_plugins();
foreach ( $plugins as $idx => $plugin ) {
if ( $plugin !== $mainWPChild->plugin_slug ) {
if ( isset( $all_plugins[ $plugin ] ) ) {
$old_plugin = $all_plugins[ $plugin ];
if ( is_plugin_active( $plugin ) ) {
$thePlugin = get_plugin_data( WP_PLUGIN_DIR . '/' . $plugin );
if ( null !== $thePlugin && '' !== $thePlugin ) {
deactivate_plugins( $plugin );
}
}
$tmp['plugin'] = $plugin;
if ( true === $pluginUpgrader->delete_old_plugin( null, null, null, $tmp ) ) {
$args = array(
'action' => 'delete',
'Name' => $old_plugin['Name'],
);
do_action( 'mainwp_child_plugin_action', $args );
$output[ $plugin ] = array(
'name' => $old_plugin['Name'],
'version' => $old_plugin['Version'],
'slug' => $plugin,
);
}
}
}
}
}
/**
* Method theme_action()
*
* Theme Activate, Deactivate & Delete actions.
*
* @uses wp_get_theme() Gets a WP_Theme object for a theme.
* @see https://developer.wordpress.org/reference/functions/wp_get_theme/
*
* @uses switch_theme() Switches the theme.
* @see https://developer.wordpress.org/reference/functions/switch_theme/
*
* @uses \MainWP\Child\MainWP_Child_Stats::get_site_stats()
* @uses \MainWP\Child\MainWP_Helper::check_wp_filesystem()
* @uses \MainWP\Child\MainWP_Helper::write()
*/
public function theme_action() { // phpcs:ignore -- Current complexity is the only way to achieve desired results, pull request solutions appreciated.
// phpcs:disable WordPress.Security.NonceVerification
$action = MainWP_System::instance()->validate_params( 'action' );
$theme = isset( $_POST['theme'] ) ? sanitize_text_field( wp_unslash( $_POST['theme'] ) ) : '';
$action_items = array();
$deactivate_theme = array();
// phpcs:enable
if ( 'activate' === $action ) {
include_once ABSPATH . '/wp-admin/includes/theme.php';
$theTheme = wp_get_theme( $theme );
if ( null !== $theTheme && '' !== $theTheme ) {
$current_theme = wp_get_theme()->get( 'Name' );
$deactivate_theme[ $current_theme ] = array(
'name' => $current_theme,
'version' => wp_get_theme()->display( 'Version', true, false ),
'slug' => wp_get_theme()->get_stylesheet(),
);
switch_theme( $theTheme['Template'], $theTheme['Stylesheet'] );
$action_items[ $theme ] = array(
'name' => $theTheme->get( 'Name' ),
'version' => $theTheme->display( 'Version', true, false ),
'slug' => $theTheme->get_stylesheet(),
);
}
} elseif ( 'delete' === $action ) {
include_once ABSPATH . '/wp-admin/includes/theme.php';
if ( file_exists( ABSPATH . '/wp-admin/includes/screen.php' ) ) {
include_once ABSPATH . '/wp-admin/includes/screen.php';
}
include_once ABSPATH . '/wp-admin/includes/file.php';
include_once ABSPATH . '/wp-admin/includes/template.php';
include_once ABSPATH . '/wp-admin/includes/misc.php';
include_once ABSPATH . '/wp-admin/includes/class-wp-upgrader.php';
include_once ABSPATH . '/wp-admin/includes/class-wp-filesystem-base.php';
include_once ABSPATH . '/wp-admin/includes/class-wp-filesystem-direct.php';
MainWP_Helper::check_wp_filesystem();
$themeUpgrader = new \Theme_Upgrader();
$theme_name = wp_get_theme()->get_stylesheet();
$parent = wp_get_theme()->parent();
$parent_name = $parent ? $parent->get_stylesheet() : '';
$themes = explode( '||', $theme );
$themes = array_filter( $themes );
if ( count( $themes ) === 1 ) {
$themeToDelete = current( $themes );
if ( $themeToDelete === $theme_name ) {
$information['error']['is_activated_theme'] = $themeToDelete;
MainWP_Helper::write( $information );
return;
} elseif ( $themeToDelete === $parent_name ) {
$information['error']['is_activated_parent'] = $themeToDelete;
MainWP_Helper::write( $information );
return;
}
}
foreach ( $themes as $idx => $themeToDelete ) {
if ( $themeToDelete === $theme_name ) {
$information['error']['is_activated_theme'] = $themeToDelete;
} elseif ( $themeToDelete === $parent_name ) {
$information['error']['is_activated_parent'] = $themeToDelete;
}
if ( $themeToDelete !== $theme_name && $themeToDelete !== $parent_name ) {
$theTheme = wp_get_theme( $themeToDelete );
if ( null !== $theTheme && '' !== $theTheme ) {
$tmp['theme'] = $theTheme->stylesheet; // to fix delete parent theme issue.
if ( true === $themeUpgrader->delete_old_theme( null, null, null, $tmp ) ) {
$args = array(
'action' => 'delete',
'Name' => $theTheme['Name'],
);
do_action( 'mainwp_child_theme_action', $args );
$action_items[ $themeToDelete ] = array(
'name' => $theTheme->get( 'Name' ),
'version' => $theTheme->display( 'Version', true, false ),
'slug' => $theTheme->get_stylesheet(),
);
}
}
}
}
} else {
$information['status'] = 'FAIL';
}
if ( ! isset( $information['status'] ) ) {
$information['status'] = 'SUCCESS';
}
$information['sync'] = MainWP_Child_Stats::get_instance()->get_site_stats( array(), false );
$information['other_data'] = array(
'theme_action_data' => $action_items,
);
if ( 'activate' === $action && ! empty( $deactivate_theme ) ) {
$information['other_data']['theme_deactivate_data'] = $deactivate_theme;
}
MainWP_Helper::write( $information );
}
/**
* Method install_plugin_theme()
*
* Plugin & Theme Installation functions.
*
* @uses \MainWP\Child\MainWP_Child_Install::require_files() Include necessary files.
* @uses \MainWP\Child\MainWP_Child_Install::after_installed() After plugin or theme has been installed.
* @uses \MainWP\Child\MainWP_Child_Install::no_ssl_filter_function() Hook to set ssl verify value.
* @uses \MainWP\Child\MainWP_Child_Install::try_second_install() Alternative installation method.
* @uses \MainWP\Child\MainWP_Helper::check_wp_filesystem()
* @uses \MainWP\Child\MainWP_Helper::instance()->error()
* @uses \MainWP\Child\MainWP_Helper::get_class_name()
* @uses \MainWP\Child\MainWP_Helper::write()
*/
public function install_plugin_theme() { //phpcs:ignore -- complex method.
MainWP_Helper::check_wp_filesystem();
// phpcs:disable WordPress.Security.NonceVerification
if ( ! isset( $_POST['type'] ) || ! isset( $_POST['url'] ) || ( 'plugin' !== $_POST['type'] && 'theme' !== $_POST['type'] ) || '' === $_POST['url'] ) {
MainWP_Helper::instance()->error( esc_html__( 'Plugin or theme not specified, or missing required data. Please reload the page and try again.', 'mainwp-child' ) );
}
$type = sanitize_text_field( wp_unslash( $_POST['type'] ) );
$this->require_files();
$urlgot = isset( $_POST['url'] ) ? json_decode( stripslashes( wp_unslash( $_POST['url'] ) ) ) : ''; //phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
$urls = array();
if ( ! is_array( $urlgot ) ) {
$urls[] = $urlgot;
} else {
$urls = $urlgot;
}
$install_results = array();
$result = array();
$install_items = array();
foreach ( $urls as $url ) {
$installer = new \WP_Upgrader();
$ssl_verify = true;
// @see wp-admin/includes/class-wp-upgrader.php
if ( isset( $_POST['sslVerify'] ) && '0' === $_POST['sslVerify'] ) {
add_filter( 'http_request_args', array( self::get_class_name(), 'no_ssl_filter_function' ), 99, 2 );
$ssl_verify = false;
}
add_filter( 'http_request_args', array( MainWP_Helper::get_class_name(), 'reject_unsafe_urls' ), 99, 2 );
$result = $installer->run(
array(
'package' => $url,
'destination' => ( 'plugin' === $type ? WP_PLUGIN_DIR : WP_CONTENT_DIR . '/themes' ),
'clear_destination' => ( isset( $_POST['overwrite'] ) && sanitize_text_field( wp_unslash( $_POST['overwrite'] ) ) ),
'clear_working' => true,
'hook_extra' => array(),
)
);
if ( is_wp_error( $result ) ) {
if ( true === $ssl_verify && strpos( $url, 'https://' ) === 0 ) {
$ssl_verify = false;
$result = $this->try_second_install( $url, $installer );
}
}
remove_filter( 'http_request_args', array( MainWP_Helper::get_class_name(), 'reject_unsafe_urls' ), 99, 2 );
if ( false === $ssl_verify ) {
remove_filter( 'http_request_args', array( self::get_class_name(), 'no_ssl_filter_function' ), 99 );
}
$this->after_installed( $result, $output );
$basename = basename( rawurldecode( $url ) );
$install_results[ $basename ] = is_array( $result ) && isset( $result['destination_name'] ) ? true : false;
if ( is_array( $output ) ) {
if ( 'plugin' === $type && isset( $output['Name'] ) ) {
$install_items[] = array(
'name' => $output['Name'],
'version' => $output['Version'],
'slug' => $output['slug'],
);
} elseif ( 'theme' === $type && isset( $output['slug'] ) ) {
$install_items[] = array(
'name' => isset( $output['name'] ) ? $output['name'] : $output['slug'],
'slug' => $output['slug'],
'version' => isset( $output['version'] ) ? $output['version'] : '',
);
}
}
}
// phpcs:enable
$information['installation'] = 'SUCCESS';
$information['destination_name'] = $result['destination_name'];
$information['install_results'] = $install_results;
$information['other_data']['install_items'] = $install_items;
MainWP_Helper::write( $information );
}
/**
* Method no_ssl_filter_function()
*
* Hook to set ssl verify value.
*
* @param array $r Request's array values.
*
* @used-by install_plugin_theme() Plugin & Theme Installation functions.
*
* @return array $r Request's array values.
*/
public static function no_ssl_filter_function( $r ) {
$r['sslverify'] = false;
return $r;
}
/**
* Method require_files()
*
* Include necessary files.
*
* @used-by install_plugin_theme() Plugin & Theme Installation functions.
*/
private function require_files() {
if ( file_exists( ABSPATH . '/wp-admin/includes/screen.php' ) ) {
include_once ABSPATH . '/wp-admin/includes/screen.php';
}
include_once ABSPATH . '/wp-admin/includes/template.php';
include_once ABSPATH . '/wp-admin/includes/misc.php';
include_once ABSPATH . '/wp-admin/includes/class-wp-upgrader.php';
include_once ABSPATH . '/wp-admin/includes/plugin.php';
}
/**
* Method after_installed()
*
* After plugin or theme has been installed.
*
* @param array $result Results array from self::install_plugin_theme().
* @param array $output Results output array.
*
* @uses wp_cache_set() Saves the data to the cache.
* @see https://developer.wordpress.org/reference/functions/wp_cache_set/
*
* @uses activate_plugin() Attempts activation of plugin in a “sandbox” and redirects on success.
* @see https://developer.wordpress.org/reference/functions/activate_plugin/
*
* @uses get_plugin_data() Parses the plugin contents to retrieve plugin’s metadata.
* @see https://developer.wordpress.org/reference/functions/get_plugin_data/
*
* @used-by install_plugin_theme() Plugin & Theme Installation functions.
*/
private function after_installed( $result, &$output ) {
$args = array(
'success' => 1,
'action' => 'install',
);
// phpcs:disable WordPress.Security.NonceVerification
if ( isset( $_POST['type'] ) && 'plugin' === $_POST['type'] ) {
$path = $result['destination'];
$fileName = '';
wp_cache_set( 'plugins', array(), 'plugins' );
foreach ( $result['source_files'] as $srcFile ) {
if ( is_dir( $path . $srcFile ) ) {
continue;
}
$thePlugin = get_plugin_data( $path . $srcFile );
if ( null !== $thePlugin && '' !== $thePlugin && '' !== $thePlugin['Name'] ) {
$args['type'] = 'plugin';
$args['Name'] = $thePlugin['Name'];
$args['Version'] = $thePlugin['Version'];
$args['slug'] = $result['destination_name'] . '/' . $srcFile;
$fileName = $srcFile;
break;
}
}
if ( ! empty( $fileName ) ) {
do_action_deprecated( 'mainwp_child_installPluginTheme', array( $args ), '4.0.7.1', 'mainwp_child_install_plugin_theme' );
do_action( 'mainwp_child_install_plugin_theme', $args );
if ( isset( $_POST['activatePlugin'] ) && 'yes' === $_POST['activatePlugin'] ) {
// to fix activate issue.
if ( 'quotes-collection/quotes-collection.php' === $args['slug'] ) {
activate_plugin( $path . $fileName, '', false, true );
} else {
activate_plugin( $path . $fileName, '' );
}
}
}
} else {
$args['type'] = 'theme';
$slug = $result['destination_name'];
$args['slug'] = $slug;
if ( ! empty( $slug ) ) {
wp_clean_themes_cache();
$theme = wp_get_theme( $slug );
if ( $theme ) {
$args['name'] = $theme->name;
$args['version'] = $theme->version;
}
}
do_action_deprecated( 'mainwp_child_installPluginTheme', array( $args ), '4.0.7.1', 'mainwp_child_install_plugin_theme' );
do_action( 'mainwp_child_install_plugin_theme', $args );
}
$output = $args;
// phpcs:enable
}
/**
* Method try_second_install()
*
* Alternative installation method.
*
* @return object $result Return error messages or TRUE.
*
* @param string $url Package URL.
* @param object $installer Instance of \WP_Upgrader.
*
* @uses is_wp_error() Check whether variable is a WordPress Error.
* @see https://developer.wordpress.org/reference/functions/is_wp_error/
*
* @uses \MainWP\Child\MainWP_Helper::instance()->error()
*
* @used-by install_plugin_theme() Plugin & Theme Installation functions.
*/
private function try_second_install( $url, $installer ) {
// phpcs:disable WordPress.Security.NonceVerification
$result = $installer->run(
array(
'package' => $url,
'destination' => ( isset( $_POST['type'] ) && 'plugin' === $_POST['type'] ? WP_PLUGIN_DIR : WP_CONTENT_DIR . '/themes' ),
'clear_destination' => ( isset( $_POST['overwrite'] ) && sanitize_text_field( wp_unslash( $_POST['overwrite'] ) ) ),
'clear_working' => true,
'hook_extra' => array(),
)
);
// phpcs:enable
if ( is_wp_error( $result ) ) {
$err_code = $result->get_error_code();
if ( $result->get_error_data() && is_string( $result->get_error_data() ) ) {
$error = $result->get_error_data();
MainWP_Helper::instance()->error( $error, $err_code );
} else {
MainWP_Helper::instance()->error( implode( ', ', $error ), $err_code );
}
}
return $result;
}
}