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wp-content/plugins/wp-smushit/app/pages/class-upgrade.php

@@ -0,0 +1,61 @@
+<?php
+/**
+ * Smush upgrade page class: Upgrade extends Abstract_Page.
+ *
+ * @since 3.2.3
+ * @package Smush\App\Pages
+ */
+
+namespace Smush\App\Pages;
+
+use Smush\App\Abstract_Page;
+
+if ( ! defined( 'WPINC' ) ) {
+	die;
+}
+
+/**
+ * Class Upgrade
+ */
+class Upgrade extends Abstract_Page {
+
+	/**
+	 * Render the page.
+	 */
+	public function render() {
+		?>
+		<div class="<?php echo $this->settings->get( 'accessible_colors' ) ? 'sui-wrap sui-color-accessible' : 'sui-wrap'; ?>">
+			<?php $this->render_inner_content(); ?>
+		</div>
+		<?php
+	}
+
+	/**
+	 * Render inner content.
+	 */
+	public function render_inner_content() {
+		$this->view( 'smush-upgrade-page' );
+	}
+
+	/**
+	 * On load actions.
+	 */
+	public function on_load() {
+		add_action(
+			'admin_enqueue_scripts',
+			function() {
+				wp_enqueue_script( 'smush-sui', WP_SMUSH_URL . 'app/assets/js/smush-sui.min.js', array( 'jquery', 'clipboard' ), WP_SHARED_UI_VERSION, true );
+				wp_enqueue_script( 'smush-wistia', '//fast.wistia.com/assets/external/E-v1.js', array(), WP_SMUSH_VERSION, true );
+				wp_enqueue_style( 'smush-admin', WP_SMUSH_URL . 'app/assets/css/smush-admin.min.css', array(), WP_SMUSH_VERSION );
+			}
+		);
+	}
+
+	/**
+	 * Common hooks for all screens.
+	 */
+	public function add_action_hooks() {
+		add_filter( 'admin_body_class', array( $this, 'smush_body_classes' ) );
+	}
+
+}