138 lines
3.3 KiB
PHP
138 lines
3.3 KiB
PHP
<?php
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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if ( ! function_exists( 'is_plugin_active' ) ) {
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include_once ABSPATH . 'wp-admin/includes/plugin.php';
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}
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/**
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* Install suggested plugins
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*/
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if ( ! class_exists( 'burst_installer' ) ) {
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class burst_installer {
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private $slug = '';
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public function __construct( $slug ) {
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if ( ! burst_user_can_manage() ) {
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return;
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}
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$this->slug = $slug;
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}
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/**
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* Check if plugin is downloaded
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*
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* @return bool
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*/
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public function plugin_is_downloaded() {
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return file_exists( trailingslashit( WP_PLUGIN_DIR ) . $this->get_activation_slug() );
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}
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/**
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* Check if plugin is activated
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*
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* @return bool
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*/
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public function plugin_is_activated() {
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return is_plugin_active( $this->get_activation_slug() );
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}
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/**
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* Install plugin
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*
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* @param string $step
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*
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* @return void
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*/
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public function install( $step ) {
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if ( ! burst_user_can_manage() ) {
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return;
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}
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if ( $step === 'download' ) {
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$this->download_plugin();
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}
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if ( $step === 'activate' ) {
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$this->activate_plugin();
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}
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}
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/**
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* Get slug to activate plugin with
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*
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* @return string
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*/
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public function get_activation_slug() {
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$slugs = array(
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'wp-optimize' => 'wp-optimize/wp-optimize.php',
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'updraftplus' => 'updraftplus/updraftplus.php',
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'all-in-one-wp-security-and-firewall' => 'all-in-one-wp-security-and-firewall/wp-security.php',
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);
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return $slugs[ $this->slug ];
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}
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/**
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* Download the plugin
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*
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* @return bool
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*/
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public function download_plugin() {
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if ( ! burst_user_can_manage() ) {
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return false;
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}
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if ( get_transient( 'burst_plugin_download_active' ) !== $this->slug ) {
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set_transient( 'burst_plugin_download_active', $this->slug, MINUTE_IN_SECONDS );
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$info = $this->get_plugin_info();
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$download_link = esc_url_raw( $info->versions['trunk'] );
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require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
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require_once ABSPATH . 'wp-admin/includes/file.php';
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include_once ABSPATH . 'wp-admin/includes/plugin-install.php';
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$skin = new WP_Ajax_Upgrader_Skin();
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$upgrader = new Plugin_Upgrader( $skin );
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$result = $upgrader->install( $download_link );
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if ( is_wp_error( $result ) ) {
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return false;
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}
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delete_transient( 'burst_plugin_download_active' );
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}
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return true;
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}
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/**
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* Activate the plugin
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*
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* @return bool
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*/
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public function activate_plugin() {
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if ( ! burst_user_can_manage() ) {
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return false;
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}
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$slug = $this->get_activation_slug();
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$networkwide = is_multisite();
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$result = activate_plugin( $slug, '', $networkwide );
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if ( is_wp_error( $result ) ) {
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return false;
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}
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return true;
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}
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/**
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* Get plugin info
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*
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* @return array|WP_Error
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*/
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public function get_plugin_info() {
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require_once ABSPATH . 'wp-admin/includes/plugin-install.php';
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$plugin_info = get_transient( 'burst_' . $this->slug . '_plugin_info' );
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if ( empty( $plugin_info ) ) {
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$plugin_info = plugins_api( 'plugin_information', array( 'slug' => $this->slug ) );
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if ( ! is_wp_error( $plugin_info ) ) {
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set_transient( 'burst_' . $this->slug . '_plugin_info', $plugin_info, WEEK_IN_SECONDS );
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}
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}
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return $plugin_info;
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}
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}
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}
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