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<?php |
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if ( ! class_exists( 'BetterDocs_Core_Installer' ) ) : |
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/** |
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* WPDeveloper Core Install |
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*/ |
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class BetterDocs_Core_Installer { |
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/** |
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* Plugin Base Name |
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* |
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* @var string |
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*/ |
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private $plugin_basename; |
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/** |
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* Instantiate the class |
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* |
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* @param string $affiliate |
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*/ |
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function __construct( $plugin_basename = '' ) { |
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$this->plugin_basename = $plugin_basename; |
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add_action( 'init', array( $this, 'init_hooks' ) ); |
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} |
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/** |
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* Initialize the hooks |
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* |
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* @return void |
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*/ |
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public function init_hooks() { |
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if ( ! current_user_can( 'manage_options' ) ) { |
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return; |
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} |
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add_action( 'wp_ajax_wpdeveloper_upsale_core_install_' . $this->plugin_basename, array( $this, 'core_install' ) ); |
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} |
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/** |
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* Fail if plugin installtion/activation fails |
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* |
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* @param Object $thing |
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* |
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* @return void |
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*/ |
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public function fail_on_error( $thing ) { |
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if ( is_wp_error( $thing ) ) { |
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wp_send_json_error( $thing->get_error_message() ); |
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} |
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} |
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|
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/** |
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* Install Upsale Plugin |
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* |
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* @return void |
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*/ |
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public function core_install() { |
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check_ajax_referer( 'wpdeveloper_upsale_core_install_' . $this->plugin_basename ); |
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|
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if ( ! current_user_can( 'manage_options' ) ) { |
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wp_send_json_error( __( 'You don\'t have permission to install the plugins' ) ); |
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} |
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|
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$plugin_slug = ( isset( $_POST['slug'] ) ) ? $_POST['slug'] : ''; |
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$plugin_file = ( isset( $_POST['file'] ) ) ? $_POST['file'] : ''; |
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|
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if( empty( $plugin_file ) || empty( $plugin_slug ) ) { |
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wp_send_json_error( __( 'You don\'t have set any slug and file name to install the plugins' ) ); |
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} |
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|
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$plugin_status = $this->install_plugin( $plugin_slug, $plugin_file ); |
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$this->fail_on_error( $plugin_status ); |
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|
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wp_send_json_success(); |
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} |
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/** |
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* Install and activate a plugin |
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* |
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* @param string $slug |
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* @param string $file |
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* |
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* @return WP_Error|null |
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*/ |
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public function install_plugin( $slug, $file ) { |
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include_once ABSPATH . 'wp-admin/includes/plugin-install.php'; |
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include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'; |
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|
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$plugin_basename = $slug . '/' . $file; |
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|
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// if exists and not activated |
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if ( file_exists( WP_PLUGIN_DIR . '/' . $plugin_basename ) ) { |
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return activate_plugin( $plugin_basename ); |
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} |
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|
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// seems like the plugin doesn't exists. Download and activate it |
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$upgrader = new Plugin_Upgrader( new WP_Ajax_Upgrader_Skin() ); |
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|
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$api = plugins_api( 'plugin_information', array( 'slug' => $slug, 'fields' => array( 'sections' => false ) ) ); |
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$result = $upgrader->install( $api->download_link ); |
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|
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if ( is_wp_error( $result ) ) { |
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return $result; |
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} |
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|
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return activate_plugin( $plugin_basename ); |
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} |
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} |
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endif; |
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|
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