<?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->options = $options;
$this->generator = $generator;
$this->asset_manager = $asset_manager;
}
/**
* Registers the necessary hooks.
*
* @return void
*/
public function register_hooks() {
if ( \is_admin() ) {
\add_action( 'admin_menu', [ $this, 'register_menu' ] );
\add_action( 'admin_init', [ $this->options, 'register_settings' ] );
}
}
/**
* Enqueues the assets.
*
* @return void
*/
public function enqueue_assets() {
$this->asset_manager->enqueue_options_styles();
$this->asset_manager->enqueue_options_script();
}
/**
* Registers the menu item.
*
* @return void
*/
public function register_menu() {
$page_hook = \add_options_page(
\__( 'Duplicate Post Options', 'duplicate-post' ),
\__( 'Duplicate Post', 'duplicate-post' ),
'manage_options',
'duplicatepost',
[ $this, 'generate_page' ],
);
\add_action( $page_hook, [ $this, 'enqueue_assets' ] );
}
/**
* 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 = '' ) {
$options = $this->options->get_options_for_tab( $tab, $fieldset );
return $this->generator->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->generator->generate_options_input( $this->options->get_option( $option ) );
}
/**
* Registers the proper capabilities.
*
* @return void
*/
public function register_capabilities() {
if ( ! \current_user_can( 'promote_users' ) || ! $this->settings_updated() ) {
return;
}
$roles = $this->get_duplicate_post_roles();
foreach ( Utils::get_roles() as $name => $display_name ) {
$role = \get_role( $name );
if ( ! $role->has_cap( 'copy_posts' ) && \in_array( $name, $roles, true ) ) {
/* If the role doesn't have the capability and it was selected, add it. */
$role->add_cap( 'copy_posts' );
}
if ( $role->has_cap( 'copy_posts' ) && ! \in_array( $name, $roles, true ) ) {
/* If the role has the capability and it wasn't selected, remove it. */
$role->remove_cap( 'copy_posts' );
}
}
}
/**
* Generates the options page.
*
* @codeCoverageIgnore
*
* @return void
*/
public function generate_page() {
$this->register_capabilities();
require_once \DUPLICATE_POST_PATH . 'src/admin/views/options.php';
}
/**
* Checks whether settings have been updated.
*
* @return bool Whether or not the settings have been updated.
*/
protected function settings_updated() {
return isset( $_GET['settings-updated'] ) && $_GET['settings-updated'] === 'true';
}
/**
* 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( 'duplicate_post_roles' );
if ( empty( $roles ) ) {
$roles = [];
}
return $roles;
}
}