check_plugin_state( $slug ); if ( ! empty( $slug ) ) { $button .= '

'; switch ( $state ) { case 'install': $nonce = wp_nonce_url( add_query_arg( array( 'action' => 'install-plugin', 'from' => 'import', 'plugin' => $slug, ), network_admin_url( 'update.php' ) ), 'install-plugin_' . $slug ); $button .= '' . __( 'Install and activate', 'lucia' ) . ''; break; case 'activate': if ( $slug == 'mailin' ) { $plugin_link_suffix = $slug . '/sendinblue.php'; } else { $plugin_link_suffix = $slug . '/' . $slug . '.php'; } $nonce = add_query_arg( array( 'action' => 'activate', 'plugin' => rawurlencode( $plugin_link_suffix ), 'plugin_status' => 'all', 'paged' => '1', '_wpnonce' => wp_create_nonce( 'activate-plugin_' . $plugin_link_suffix ), ), admin_url( 'plugins.php' ) ); $button .= '' . __( 'Activate', 'lucia' ) . ''; break; }// End switch(). $button .= '

'; }// End if(). return $button; } /** * Check plugin state. * * @param string $slug plugin slug. * * @return bool */ public function check_plugin_state( $slug ) { if ( file_exists( ABSPATH . 'wp-content/plugins/' . $slug . '/' . $slug . '.php' ) || file_exists( ABSPATH . 'wp-content/plugins/' . $slug . '/index.php' ) ) { $needs = ( is_plugin_active( $slug . '/' . $slug . '.php' ) || is_plugin_active( $slug . '/index.php' ) || is_plugin_active( $slug . '/sendinblue.php' ) ) ? 'deactivate' : 'activate'; return $needs; } else { return 'install'; } } /** * Enqueue Function. */ public static function enqueue_scripts() { wp_enqueue_script( 'plugin-install' ); wp_enqueue_script( 'updates' ); wp_enqueue_script( 'lucia-plugin-install-helper', get_template_directory_uri() . '/inc/plugin-install/js/plugin-install.js', array( 'jquery' ), '', true ); wp_localize_script( 'lucia-plugin-install-helper', 'lucia_plugin_helper', array( 'activating' => esc_html__( 'Activating ', 'lucia' ), ) ); wp_localize_script( 'lucia-plugin-install-helper', 'pagenow', array( 'import' ) ); } }