<?php

/**
 * The Calendar Add-ons page.
 *
 * @author     Time.ly Network Inc.
 * @since      2.1
 *
 * @package    AI1EC
 * @subpackage AI1EC.View
 */
class Ai1ec_View_Add_Ons extends Ai1ec_View_Admin_Abstract {
    /**
     * Adds page to the menu.
     *
     * @wp_hook admin_menu
     *
     * @return void
     */
    public function add_page() {
        // =======================
        // = Calendar Add Ons Page =
        // =======================
        add_submenu_page(
            AI1EC_ADMIN_BASE_URL,
            Ai1ec_I18n::__( 'Add-ons' ),
            Ai1ec_I18n::__( 'Add-ons' ),
            'manage_ai1ec_feeds',
            AI1EC_PLUGIN_NAME . '-add-ons',
            array( $this, 'display_page' )
        );
    }
    /**
     * Display Add Ons list page.
     *
     * @return void
     */
    public function display_page() {
        wp_enqueue_style(
            'ai1ec_addons.css',
            AI1EC_ADMIN_THEME_CSS_URL . 'addons.css',
            array(),
            AI1EC_VERSION
        );
        $content  = get_site_transient( 'ai1ec_timely_addons' );
        $is_error = false;
        if (
            false === $content ||
            (
                defined( 'AI1EC_DEBUG' ) &&
                AI1EC_DEBUG
            )
        ) {
            $is_error = true;
            $feed     = wp_remote_get( AI1EC_TIMELY_ADDONS_URI );
            if ( ! is_wp_error( $feed ) ) {
                $content  = json_decode( wp_remote_retrieve_body( $feed ) );
                if ( null !== $content ) {
                    set_site_transient( 'ai1ec_timely_addons', $content, 3600 );
                    $is_error = false;
                }
            }
        }
        $this->_registry->get( 'theme.loader' )->get_file(
            'add-ons-list/page.twig',
            array(
                'labels'   => array(
                    'title'             => Ai1ec_I18n::__(
                        'Add-ons for All In One Event Calendar'
                    ),
                    'button_title'      => Ai1ec_I18n::__(
                        'Browse All Add-ons'
                    ),
                    'paragraph_content' => Ai1ec_I18n::__(
                        'These add-ons extend the functionality of the All-in-One Event Calendar.'
                    ),
                    'error'             => Ai1ec_I18n::__(
                        'There was an error retrieving the extensions list from the server. Please try again later.'
                    ),
                ),
                'content'  => $content,
                'is_error' => $is_error,
            ),
            true
        )->render();
    }

    public function add_meta_box() {
    }

    public function display_meta_box( $object, $box ) {
    }

    public function handle_post() {
    }

}