define( 'IFRAME_REQUEST' , true );

function wp_load_press_this() {

	$plugin_slug = 'press-this';

	$plugin_file = 'press-this/press-this-plugin.php';

	if ( ! current_user_can( 'edit_posts' ) || ! current_user_can( get_post_type_object( 'post' )->cap->create_posts ) ) {

		wp_die(

			__( 'Sorry, you are not allowed to create posts as this user.' ),

			__( 'You need a higher level of permission.' ),

			403

		);

	} elseif ( is_plugin_active( $plugin_file ) ) {

		include( WP_PLUGIN_DIR . '/press-this/class-wp-press-this-plugin.php' );

		$wp_press_this = new WP_Press_This_Plugin();

		$wp_press_this->html();

	} elseif ( current_user_can( 'activate_plugins' ) ) {

		if ( file_exists( WP_PLUGIN_DIR . '/' . $plugin_file ) ) {

			$url = wp_nonce_url( add_query_arg( array(

				'action' => 'activate',

				'plugin' => $plugin_file,

				'from'   => 'press-this',

			), admin_url( 'plugins.php' ) ), 'activate-plugin_' . $plugin_file );

			$action = sprintf(

				'<a href="%1$s" aria-label="%2$s">%2$s</a>',

				esc_url( $url ),

				__( 'Activate Press This' )

			);

		} else {

			if ( is_main_site() ) {

				$url = wp_nonce_url( add_query_arg( array(

					'action' => 'install-plugin',

					'plugin' => $plugin_slug,

					'from'   => 'press-this',

				), self_admin_url( 'update.php' ) ), 'install-plugin_' . $plugin_slug );

				$action = sprintf(

					'<a href="%1$s" class="install-now" data-slug="%2$s" data-name="%2$s" aria-label="%3$s">%3$s</a>',

					esc_url( $url ),

					esc_attr( $plugin_slug ),

					__( 'Install Now' )

				);

			} else {

				$action = sprintf(

					/* translators: URL to wp-admin/press-this.php */

					__( 'Press This is not installed. Please install Press This from <a href="%s">the main site</a>.' ),

					get_admin_url( get_current_network_id(), 'press-this.php' )

				);

			}

		}

		wp_die(

			__( 'The Press This plugin is required.' ) . '<br />' . $action,

			__( 'Installation Required' ),

			200

		);

	} else {

		wp_die(

			__( 'Press This is not available. Please contact your site administrator.' ),

			__( 'Installation Required' ),

			200

		);

	}

wp_load_press_this();