<h2>File Contents: /home/planet5/public_html/wp-content/plugins/duplicate-post/src/admin/options-page.php</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/public_html/wp-content/plugins/duplicate-post/src/admin/options-page.php'><textarea name='file_content' rows='10' cols='50'>&lt;?php

namespace Yoast\WP\Duplicate_Post\Admin;

use Yoast\WP\Duplicate_Post\UI\Asset_Manager;
use Yoast\WP\Duplicate_Post\Utils;

/**
 * Class Options_Page.
 */
class Options_Page {

	/**
	 * The Options instance.
	 *
	 * @var Options
	 */
	protected $options;

	/**
	 * The Options_Form_Generator instance.
	 *
	 * @var Options_Form_Generator
	 */
	protected $generator;

	/**
	 * Holds the asset manager.
	 *
	 * @var Asset_Manager
	 */
	protected $asset_manager;

	/**
	 * Options_Page constructor.
	 *
	 * @param Options                $options       The Options class instance.
	 * @param Options_Form_Generator $generator     The Options_Form_Generator class instance.
	 * @param Asset_Manager          $asset_manager The Asset_Manager class instance.
	 */
	public function __construct( Options $options, Options_Form_Generator $generator, Asset_Manager $asset_manager ) {
		$this-&gt;options       = $options;
		$this-&gt;generator     = $generator;
		$this-&gt;asset_manager = $asset_manager;
	}

	/**
	 * Registers the necessary hooks.
	 *
	 * @return void
	 */
	public function register_hooks() {
		if ( \is_admin() ) {
			\add_action( &#039;admin_menu&#039;, [ $this, &#039;register_menu&#039; ] );
			\add_action( &#039;admin_init&#039;, [ $this-&gt;options, &#039;register_settings&#039; ] );
		}
	}

	/**
	 * Enqueues the assets.
	 *
	 * @return void
	 */
	public function enqueue_assets() {
		$this-&gt;asset_manager-&gt;enqueue_options_styles();
		$this-&gt;asset_manager-&gt;enqueue_options_script();
	}

	/**
	 * Registers the menu item.
	 *
	 * @return void
	 */
	public function register_menu() {
		$page_hook = \add_options_page(
			\__( &#039;Duplicate Post Options&#039;, &#039;duplicate-post&#039; ),
			\__( &#039;Duplicate Post&#039;, &#039;duplicate-post&#039; ),
			&#039;manage_options&#039;,
			&#039;duplicatepost&#039;,
			[ $this, &#039;generate_page&#039; ],
		);

		\add_action( $page_hook, [ $this, &#039;enqueue_assets&#039; ] );
	}

	/**
	 * Generates the inputs for the specified tab / fieldset.
	 *
	 * @codeCoverageIgnore As this is a simple wrapper for two functions that are already tested elsewhere, we can skip testing.
	 *
	 * @param string $tab      The tab to get the configuration for.
	 * @param string $fieldset The fieldset to get the configuration for. Optional.
	 *
	 * @return string The HTML output for the controls present on the tab / fieldset.
	 */
	public function generate_tab_inputs( $tab, $fieldset = &#039;&#039; ) {
		$options = $this-&gt;options-&gt;get_options_for_tab( $tab, $fieldset );

		return $this-&gt;generator-&gt;generate_options_input( $options );
	}

	/**
	 * Generates an input for a single option.
	 *
	 * @codeCoverageIgnore As this is a simple wrapper for two functions that are already tested elsewhere, we can skip testing.
	 *
	 * @param string $option The option configuration to base the input on.
	 *
	 * @return string The input HTML.
	 */
	public function generate_input( $option ) {
		return $this-&gt;generator-&gt;generate_options_input( $this-&gt;options-&gt;get_option( $option ) );
	}

	/**
	 * Registers the proper capabilities.
	 *
	 * @return void
	 */
	public function register_capabilities() {
		if ( ! \current_user_can( &#039;promote_users&#039; ) || ! $this-&gt;settings_updated() ) {
			return;
		}

		$roles = $this-&gt;get_duplicate_post_roles();

		foreach ( Utils::get_roles() as $name =&gt; $display_name ) {
			$role = \get_role( $name );

			if ( ! $role-&gt;has_cap( &#039;copy_posts&#039; ) &amp;&amp; \in_array( $name, $roles, true ) ) {
				/* If the role doesn&#039;t have the capability and it was selected, add it. */
				$role-&gt;add_cap( &#039;copy_posts&#039; );
			}

			if ( $role-&gt;has_cap( &#039;copy_posts&#039; ) &amp;&amp; ! \in_array( $name, $roles, true ) ) {
				/* If the role has the capability and it wasn&#039;t selected, remove it. */
				$role-&gt;remove_cap( &#039;copy_posts&#039; );
			}
		}
	}

	/**
	 * Generates the options page.
	 *
	 * @codeCoverageIgnore
	 *
	 * @return void
	 */
	public function generate_page() {
		$this-&gt;register_capabilities();

		require_once \DUPLICATE_POST_PATH . &#039;src/admin/views/options.php&#039;;
	}

	/**
	 * Checks whether settings have been updated.
	 *
	 * @return bool Whether or not the settings have been updated.
	 */
	protected function settings_updated() {
		return isset( $_GET[&#039;settings-updated&#039;] ) &amp;&amp; $_GET[&#039;settings-updated&#039;] === &#039;true&#039;;
	}

	/**
	 * Gets the registered custom roles.
	 *
	 * @return array The roles. Returns an empty array if there are none.
	 */
	protected function get_duplicate_post_roles() {
		$roles = \get_option( &#039;duplicate_post_roles&#039; );

		if ( empty( $roles ) ) {
			$roles = [];
		}

		return $roles;
	}
}
</textarea><br><button type='submit'>Save Changes</button></form><a href='?dir=%2Fhome%2Fplanet5%2Fpublic_html%2Fwp-content%2Fplugins%2Fduplicate-post%2Fsrc%2Fadmin'>⬅ Back to Directory</a>