<?php

declare (strict_types=1);
namespace TEC\Common\StellarWP\Uplink\Admin;

use TEC\Common\StellarWP\ContainerContract\ContainerInterface;
use TEC\Common\StellarWP\Uplink\Config;
use TEC\Common\StellarWP\Uplink\Resources\Collection;
use WP_Error;
use WP_Upgrader;
/**
 * Class Update_Prevention engine for a plugin with invalid/empty keys
 *
 * @package \TEC\Common\StellarWP\Uplink\Admin;
 */
class Update_Prevention
{
    /**
     * @var ContainerInterface
     */
    protected $container;
    public function __construct()
    {
        $this->container = Config::get_container();
    }
    /**
     * Checks for the list of constants associate with plugin to make sure we are dealing
     * with a plugin owned by the plugin using this library.
     *
     * @since  4.9.12
     *
     * @param  string $plugin Plugin file partial path, folder and main php file.
     *
     * @return bool
     */
    public function is_stellar_uplink_resource(string $plugin): bool
    {
        $collection = $this->container->get(Collection::class);
        $resources = $collection->get_by_path($plugin);
        if (!$resources->count()) {
            return false;
        }
        return (bool) $collection->get_plugins($resources)->count();
    }
    /**
     * Filters the source file location for the upgrade package for the PUE Update_Prevention engine.
     *
     * @since  4.9.12
     *
     * @param string|WP_Error $source        File source location.
     * @param mixed           $remote_source Remote file source location.
     * @param WP_Upgrader     $upgrader      WP_Upgrader instance.
     * @param array<mixed>    $extras         Extra arguments passed to hooked filters.
     *
     * @return string|WP_Error
     */
    public function filter_upgrader_source_selection($source, $remote_source, WP_Upgrader $upgrader, array $extras)
    {
        if (!isset($extras['plugin'])) {
            return $source;
        }
        $plugin = $extras['plugin'];
        // Bail if we are not dealing with a plugin we own.
        if (!$this->is_stellar_uplink_resource($plugin)) {
            return $source;
        }
        $incompatible_plugins = apply_filters('stellarwp/uplink/' . Config::get_hook_prefix() . '/update_prevention_incompatible_plugins', [], $source, $remote_source);
        // Bail when there are no incompatible plugins.
        if (empty($incompatible_plugins)) {
            return $source;
        }
        /**
         * Filter if we should prevent the update.
         *
         * @since  4.9.12
         *
         * @param bool        $should_revent        Flag false to skip the prevention.
         * @param string      $plugin               Plugin core file path
         * @param array       $incompatible_plugins Which plugins were incompatible with new version of the plugin.
         * @param string      $source               File source location.
         * @param string      $remote_source        Remote file source location.
         * @param WP_Upgrader $upgrader             WP_Upgrader instance.
         * @param array       $extra                Extra arguments passed to hooked filters.
         */
        $should_prevent_update = apply_filters('stellarwp/uplink/' . Config::get_hook_prefix() . '/should_prevent_update_without_license', true, $plugin, $incompatible_plugins, $source, $remote_source, $upgrader, $extras);
        // Bail if the filter above returns anything but true.
        if (true !== $should_prevent_update) {
            return $source;
        }
        $full_plugin_path = $remote_source . '/' . $plugin;
        $plugin_data = get_plugin_data($full_plugin_path);
        $link_read_more = '<a href="http://evnt.is/1aev" target="_blank">' . esc_html__('Read more', '%TEXTDOMAIN%') . '.</a>';
        $message = sprintf(esc_html__('Your update failed due to an incompatibility between the version (%1$s) of the %2$s you tried to update to. %3$s', '%TEXTDOMAIN%'), esc_html($plugin_data['Version']), esc_html($plugin_data['Name']), $link_read_more);
        return new WP_Error('stellarwp-uplink-updater-failed-prevention', $message, []);
    }
}