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brankoconjic/class-install-plugins.php

Created November 18, 2019 23:56
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class-install-plugins.php
<?php
if ( ! defined( 'ABSPATH' ) ) { die( 'Direct access forbidden.' ); }
if ( ! class_exists( 'WP_Upgrader' ) ) {
require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
}
if ( ! function_exists( 'request_filesystem_credentials' ) ) {
require_once ABSPATH . '/wp-admin/includes/file.php' ;
}
class HB_Upgrader_Skin extends WP_Upgrader_Skin {
public function feedback( $string, ...$args ) {
return;
}
}
/**
* HB Install Plugins utilities.
* Class that contains methods for installing & activating plugins
*
* @since 3.4.1
*/
class HB_Plugin_Installation {
/**
* Install array of plugins
*
* @param array, $plugins array of plugins to install
* @since 3.4.1
*/
public static function install_plugins ( $plugins ) {
$status = array();
foreach ( $plugins as $plugin ) {
$status[ $plugin['slug'] ]['install'] = self::install_plugin( $plugin );
}
return $status;
}
/**
* Install individual plugin
*
* @param array, $plugin plugin to be installed
* @since 3.4.1
*/
public static function install_plugin ( $plugin ) {
@set_time_limit( 60 * 5 );
$hooks = array(
'type' => 'plugin',
'action' => 'install'
);
// For plugins that do not have source defined, try to look for source file
if ( empty( $plugin['source'] ) ) {
$plugin_api = HB_Plugin_Installation::public_plugins_api( 'plugin_information', array( 'slug' => $plugin['slug'] ) );
if ( is_wp_error( $plugin_api ) ) {
return array(
'success' => false,
'data' => array(
'message' => $plugin_api->get_error_message()
)
);
}
$plugin['source'] = $plugin_api->download_link;
}
$has_update = HB_Plugin_Installation::has_plugin_update( $plugin );
$is_plugin_installed = HB_Plugin_Installation::is_plugin_installed( $plugin['slug'] );
if ( $has_update ) {
$hooks['action'] = 'update';
$hooks['plugin'] = $plugin['slug'] . '/' . $plugin['name'];
} else if ( $is_plugin_installed ) {
return array(
'success' => true,
'data' => array(
'message' => esc_html__( 'Plugin is already installed.', 'hbthemes' )
)
);
}
$response = self::download_install_plugin_package( $plugin['source'], WP_PLUGIN_DIR, $hooks);
return $response;
}
/**
* Install plugin based on a json object
*
* @param array, $plugin plugin to be installed
* @since 3.4.1
*/
public static function install_plugin_json ( $plugin ) {
if ( ! current_user_can( 'install_plugins' ) ) {
wp_send_json_error( array( 'message' => esc_html__("Current user can't install plugins", 'hbthemes' ) ) );
}
if ( ! $plugin ) {
wp_send_json_error( array(
'message' => esc_html__( 'Failed to install required plugin.', 'hbthemes' ),
) );
}
$response = HB_Plugin_Installation::install_plugin( $plugin );
if ( empty( $response ) || ( ! empty( $response ) && ! $response['success'] ) ) {
wp_send_json_error( array(
'message' => sprintf( esc_html__( 'Failed to install %s.', 'hbthemes' ), $plugin['name'] ),
) );
}
if ( ! empty( $response ) && isset ( $response['data']['message'] ) && $response['data']['message'] == esc_html__( 'Plugin is already installed.', 'hbthemes' ) ) {
wp_send_json_success( array(
'message' => sprintf( esc_html__( 'Latest version of plugin is already installed: %s.', 'hbthemes' ), $plugin['name'] ),
) );
}
wp_send_json_success( array(
'message' => sprintf( esc_html__( 'Plugin installed: %s.', 'hbthemes' ), $plugin['name'] ),
) );
}
/**
* Activate array of plugins
*
* @param array, $plugin plugins to be activated
* @since 3.4.1
*/
public static function activate_plugins ( $plugins ) {
if ( ! current_user_can( 'activate_plugins' ) ) {
wp_send_json_error( array(
'message' => sprintf( esc_html__( "Current user can't activate plugins.", "hbthemes" ), WP_PLUGIN_DIR ),
) );
}
$status = array();
wp_clean_plugins_cache( false );
// Activate installed plugins
foreach ( $plugins as $plugin ) {
$status[ $plugin['slug'] ]['activate'] = HB_Plugin_Installation::activate_plugin( $plugin );
}
return $status;
}
/**
* Activate plugin
*
* @param array, $plugin plugin to be activated
* @since 3.4.1
*/
public static function activate_plugin_json ( $plugin ) {
if ( ! current_user_can( 'activate_plugins' ) ) {
wp_send_json_error( array( 'message' => esc_html__( "Current user can't activate plugins", 'hbthemes' ) ) );
}
if ( ! $plugin ) {
wp_send_json_error( array(
'message' => esc_html__( 'Failed to activate plugin.', 'hbthemes' ),
) );
}
$response = HB_Plugin_Installation::activate_plugin( $plugin );
if ( empty( $response ) || ( ! empty( $response ) && ! $response['success'] ) ) {
wp_send_json_error( array(
'message' => sprintf( esc_html__( 'Failed to activate %s.', 'hbthemes' ), $plugin['name'] ),
) );
}
if ( ! empty( $response ) && isset ( $response['data']['message'] ) && $response['data']['message'] == esc_html__( 'Plugin is already activated.', 'hbthemes' ) ) {
wp_send_json_success( array(
'message' => sprintf( esc_html__( 'Plugin is already activated: %s.', 'hbthemes' ), $plugin['name'] ),
) );
}
wp_send_json_success( array(
'message' => sprintf( esc_html__( 'Plugin activated: %s.', 'hbthemes' ), $plugin['name'] ),
) );
}
/**
* Dectivate plugin
*
* @param array, $plugin plugin to be deactivated
* @since 3.4.1
*/
public static function deactivate_plugin_json ( $plugin ) {
if ( ! current_user_can( 'activate_plugins' ) ) {
wp_send_json_error( array( 'message' => esc_html__( "Current user can't deactivate plugins", 'hbthemes' ) ) );
}
if ( ! $plugin ) {
wp_send_json_error( array(
'message' => esc_html__( 'Failed to deactivate plugin.', 'hbthemes' ),
) );
}
$response = HB_Plugin_Installation::deactivate_plugin( $plugin );
if ( empty( $response ) || ( ! empty( $response ) && ! $response['success'] ) ) {
wp_send_json_error( array(
'message' => sprintf( esc_html__( 'Failed to deactivate %s.', 'hbthemes' ), $plugin['name'] ),
) );
}
if ( ! empty( $response ) && isset ( $response['data']['message'] ) && $response['data']['message'] == esc_html__( 'Failed to deactivate plugin.', 'hbthemes' ) ) {
wp_send_json_success( array(
'message' => sprintf( esc_html__( 'Plugin not active: %s.', 'hbthemes' ), $plugin['name'] ),
) );
}
wp_send_json_success( array(
'message' => sprintf( esc_html__( 'Plugin deactivated: %s.', 'hbthemes' ), $plugin['name'] ),
) );
}
/**
* Activate individual plugin
*
* @param array, $plugin plugin to be activated
* @since 3.4.1
*/
public static function activate_plugin ( $plugin ) {
if ( ! function_exists( 'get_plugins' ) ) {
require_once ABSPATH . 'wp-admin/includes/plugin.php';
}
$plugin_data = get_plugins( '/' . $plugin['slug'] );
if ( empty( $plugin_data ) ) {
return array(
'success' => false,
'data' => array(
'message' => sprintf( esc_html__( "It was not possible to activate %s. Because it isn't installed.", 'hbthemes' ), $plugin['name'] )
)
);
}
$plugin_file_array = array_keys ( $plugin_data );
$plugin_file = $plugin_file_array[0];
$plugin_to_activate = $plugin['slug'] . '/' . $plugin_file;
$activate = activate_plugin( $plugin_to_activate );
if ( is_wp_error( $activate ) ) {
return array(
'success' => false,
'data' => array(
'message' => $activate->get_error_message()
)
);
}
return array(
'success' => true,
'data' => array(
'message' => sprintf( esc_html__( 'Plugin %s is successfully activated.', 'hbthemes' ), $plugin['name'] ))
);
}
/**
* Deactivate individual plugin
*
* @param array, $plugin plugin to be deactivated
* @since 3.4.1
*/
public static function deactivate_plugin ( $plugin ) {
if ( ! function_exists( 'get_plugins' ) ) {
require_once ABSPATH . 'wp-admin/includes/plugin.php';
}
$plugin_data = get_plugins( '/' . $plugin['slug'] );
if ( empty( $plugin_data ) ) {
return array(
'success' => false,
'data' => array(
'message' => sprintf( esc_html__( "It was not possible to deactivate %s. Because it isn't active.", 'hbthemes' ), $plugin['name'] )
)
);
}
$plugin_file_array = array_keys ( $plugin_data );
$plugin_file = $plugin_file_array[0];
$plugin_to_activate = $plugin['slug'] . '/' . $plugin_file;
$deactivate = deactivate_plugins( $plugin_to_activate );
if ( is_wp_error( $deactivate ) ) {
return array(
'success' => false,
'data' => array(
'message' => $deactivate->get_error_message()
)
);
}
return array(
'success' => true,
'data' => array(
'message' => sprintf( esc_html__( 'Plugin %s is successfully deactivated.', 'hbthemes' ), $plugin['name'] ))
);
}
/**
* Check if plugin has a pending update
*
* @param array, $plugin plugin to be activated
* @param boolean, $strict force plugin to update
* @since 3.4.1
*/
public static function has_plugin_update ( $plugin, $strict = false ) {
$installed_plugin = HB_Plugin_Installation::is_plugin_installed( $plugin['slug'] );
if ( $installed_plugin ) {
$plugin_name = null;
if ( $installed_plugin ) {
$plugin_name = array_keys( $installed_plugin );
$plugin_name = $plugin_name[0];
}
$plugin_version = $installed_plugin ? $installed_plugin[$plugin_name]['Version'] : null;
if ( $plugin_name && ! empty( $plugin_version ) ) {
if ( isset( $plugin['version'] ) ) {
return version_compare( $plugin_version, $plugin['version'], '<' );
} else if ( ! $strict ) {
return true;
}
}
}
return false;
}
/**
* Check if plugin is installed
*
* @param array, $plugin plugin to inspect
* @since 3.4.1
*/
public static function is_plugin_installed ( $slug ) {
if ( ! function_exists( 'get_plugins' ) ) {
require_once ABSPATH . 'wp-admin/includes/plugin.php';
}
return get_plugins( '/' . $slug );
}
/**
* Check if plugin is activated
*
* @param array, $plugin plugin to inspect
* @since 3.4.1
*/
public static function is_plugin_activated ( $slug ) {
if ( ! function_exists( 'get_plugins' ) ) {
require_once ABSPATH . 'wp-admin/includes/plugin.php';
}
$installed_plugin = get_plugins( '/' . $slug );
if ( $installed_plugin ) {
$plugin_name = array_keys( $installed_plugin );
return is_plugin_active( $slug . '/' . $plugin_name[0] );
}
return false;
}
/**
* Fetch plugins config array from HB server
*
* @since 3.4.2
*/
public static function get_remote_plugins_config( $plugins ) {
if ( get_site_transient( 'hb_check_plugin_update' ) ) {
$remote_plugins = get_site_transient( 'hb_check_plugin_update' );
} else {
$response = wp_remote_get( 'https://hb-themes.com/repository/plugins/highend_plugins_config.json');
if ( 200 !== wp_remote_retrieve_response_code( $response ) ) {
return $plugins;
}
$response_body = wp_remote_retrieve_body( $response );
$remote_plugins = json_decode( $response_body, true );
set_site_transient( 'hb_check_plugin_update', $remote_plugins, 60*60*12 );
}
if ( ! is_array( $remote_plugins ) || empty( $remote_plugins ) ) {
return $plugins;
}
if ( is_array( $plugins ) && ! empty( $plugins ) ) {
foreach ( $plugins as $slug => $settings ) {
if ( isset( $remote_plugins[ $slug ] ) && isset( $remote_plugins[ $slug ]['version'] ) ) {
$remote_version = $remote_plugins[ $slug ]['version'];
if ( -1 === version_compare( $plugins[ $slug ]['version'], $remote_version ) ) {
$plugins[ $slug ]['version'] = $remote_version;
}
}
}
}
return $plugins;
}
/**
* Download and install a plugin package
*
* @since 3.4.1
*/
public static function download_install_plugin_package ( $package, $destination, $hook_extra = array() ) {
if ( ! class_exists( 'WP_Upgrader' ) ) {
require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
}
@set_time_limit( 60 * 10 );
$upgrader = new WP_Upgrader( new HB_Upgrader_Skin() );
$upgrader->generic_strings();
$download = $upgrader->download_package( $package );
if ( is_wp_error( $download ) ) {
return array(
'success' => false,
'data' => array(
'message' => $download->get_error_message()
)
);
}
//Unzips the file into a temporary directory
$working_dir = $upgrader->unpack_package( $download, true );
if ( is_wp_error( $working_dir ) ) {
return array(
'success' => false,
'data' => array(
'message' => $working_dir->get_error_message()
)
);
}
if ( is_wp_error( $working_dir ) ) {
return array(
'success' => false,
'data' => array(
'message' => $working_dir->get_error_message()
)
);
}
$result = $upgrader->install_package( array(
'source' => $working_dir,
'destination' => $destination,
'clear_destination' => true,
'abort_if_destination_exists' => false,
'clear_working' => true,
'hook_extra' => $hook_extra
) );
return array(
'success' => true,
'data' => array(
'message' => $result
)
);
}
/**
* For plugins that are located on a remote server
*
* @since 3.4.1
*/
public static function public_plugins_api ( $action, $args = null ) {
if ( is_array( $args ) ) {
$args = (object) $args;
}
if ( ! isset( $args->per_page ) ) {
$args->per_page = 24;
}
// Allows a plugin to override the WordPress.org API entirely.
// Use the filter 'plugins_api_result' to merely add results.
// Please ensure that a object is returned from the following filters.
$args = apply_filters( 'plugins_api_args', $args, $action );
$res = apply_filters( 'plugins_api', false, $action, $args );
if ( false === $res ) {
$url = 'http://api.wordpress.org/plugins/info/1.0/';
if ( wp_http_supports( array( 'ssl' ) ) ) {
$url = set_url_scheme( $url, 'https' );
}
$request = wp_remote_post( $url, array(
'timeout' => 15,
'body' => array(
'action' => $action,
'request' => serialize( $args )
)
) );
if ( is_wp_error( $request ) ) {
$res = new WP_Error( 'plugins_api_failed', esc_html__( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server&#8217;s configuration. If you continue to have problems, please try the <a href="http://wordpress.org/support/">support forums</a>.', 'hbthemes' ), $request->get_error_message() );
} else {
$res = maybe_unserialize( wp_remote_retrieve_body( $request ) );
if ( ! is_object( $res ) && ! is_array( $res ) ) {
$res = new WP_Error( 'plugins_api_failed', esc_html__( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server&#8217;s configuration. If you continue to have problems, please try the <a href="http://wordpress.org/support/">support forums</a>.', 'hbthemes' ), wp_remote_retrieve_body( $request ) );
}
}
} elseif ( ! is_wp_error( $res ) ) {
$res->external = true;
}
return apply_filters( 'plugins_api_result', $res, $action, $args );
}
/**
* Get plugin object based on slug
*
* @since 3.4.1
*/
public static function get_plugin_by_slug ( $slug, $plugins ) {
if ( ! empty( $plugins ) ) {
foreach ( $plugins as $plugin ) {
if ( $plugin['slug'] == $slug ) {
return $plugin;
}
}
}
return false;
}
}
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