$16 GRAYBYTE WORDPRESS FILE MANAGER $66

<?php

namespace Give\DonorDashboards;

use _WP_Dependency;
use Give\DonorDashboards\Admin\Settings;
use Give\Framework\Permissions\Facades\UserPermissions;
use WP_Query;

/**
 * @since 2.10.0
 */
class RequestHandler
{

    /**
     * Register 'give-embed' query var
     *
     * @param array $vars
     *
     * @return array
     */
    public function filterQueryVars($vars)
    {
        $vars[] = 'give-embed';
        $vars[] = 'give-generate-donor-dashboard-page';
        $vars[] = 'give-generated-donor-dashboard-page';

        return $vars;
    }

    /**
     * Load donor dashboard markup, if donor dashboard exists in query vars
     *
     * @param WP_Query $query
     *
     * @return void
     */
    public function parseRequest($query)
    {
        if (is_admin() && UserPermissions::settings()->canManage() && ! wp_doing_ajax() && array_key_exists(
                'give-generate-donor-dashboard-page',
                $query->query_vars
            )) {
            (new Settings())->generateDonorDashboardPage();
            wp_safe_redirect(
                admin_url('edit.php?post_type=give_forms&page=give-settings&give-generated-donor-dashboard-page=1')
            );
            exit;
        }

        if (array_key_exists(
                'give-embed',
                $query->query_vars
            ) && $query->query_vars['give-embed'] === 'donor-dashboard') {
            $this->setUpFrontendHooks();

            $app = new App();
            echo $app->getIframeContent();
            exit; // and exit
        }
    }

    /**
     * Setup frontend hooks
     *
     * @since 2.10.0
     */
    public function setUpFrontendHooks()
    {
        add_action('give_embed_head', [$this, 'noRobots']);
        add_action('give_embed_head', 'wp_enqueue_scripts', 1);
        add_action('give_embed_head', [$this, 'handleEnqueueScripts'], 2);
        add_action('give_embed_head', 'wp_print_styles', 8);
        add_action('give_embed_head', 'wp_print_head_scripts', 9);
        add_action('give_embed_footer', 'wp_print_footer_scripts', 20);
    }

    /**
     * Display a noindex meta tag.
     *
     * Outputs a noindex meta tag that tells web robots not to index and follow content.
     *
     * @since 2.10.0
     */
    public function noRobots()
    {
        echo "<meta name='robots' content='noindex,nofollow'/>\n";
    }

    /**
     * Handle enqueue script
     *
     * @since 2.10.0
     */
    public function handleEnqueueScripts()
    {
        global $wp_scripts, $wp_styles;
        wp_enqueue_scripts();

        $wp_styles->dequeue($this->getListOfScriptsToDequeue($wp_styles->registered));
        $wp_scripts->dequeue($this->getListOfScriptsToDequeue($wp_scripts->registered));
    }

    /**
     * Get filter list to dequeue scripts and style
     *
     * @since 2.10.0
     *
     * @param array $scripts
     *
     * @return array
     */
    private function getListOfScriptsToDequeue($scripts)
    {
        $list = [];
        $skip = [];
        $themeDir = get_template_directory_uri();

        /* @var _WP_Dependency $data */
        foreach ($scripts as $handle => $data) {
            // Do not unset dependency.
            if (in_array($handle, $skip, true)) {
                continue;
            }

            // Do not allow styles and scripts from theme.
            if (false !== strpos((string)$data->src, $themeDir)) {
                $list[] = $handle;
                continue;
            }

            if (
                0 === strpos($handle, 'give') ||
                false !== strpos($data->src, '\give')
            ) {
                // Store dependencies to skip.
                $skip = array_merge($skip, $data->deps);
                continue;
            }

            $list[] = $handle;
        }

        return $list;
    }
}