# give/4.16.9/src/Promotions/InPluginUpsells/AddonsRepository.php

GiveWP – Donation Plugin and Fundraising Platform, version 4.16.9. 75 lines.

- Page: https://pluginprobe.com/plugins/give/4.16.9/code/src/Promotions/InPluginUpsells/AddonsRepository.php
- Raw: https://pluginprobe.com/plugins/give/4.16.9/raw/src/Promotions/InPluginUpsells/AddonsRepository.php
- Modified: 2022-02-25T01:33:58+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/give/4.16.9/code/src/Promotions/InPluginUpsells/AddonsRepository.php#L10-L20`.

```php
<?php

namespace Give\Promotions\InPluginUpsells;

/**
 * @since 2.17.0
 */
class AddonsRepository
{
    /**
     * @var string
     */
    private $endpoint = 'https://givewp.com/downloads/upsells/addons.json';

    /**
     * @var string
     */
    private $transient = 'give-in-plugin-upsells';

    /**
     * @return array
     */
    private function fetchAddons()
    {
        $request = wp_remote_get($this->endpoint, [
            'headers' => [
                'Content-Type' => 'application/json',
            ],
        ]);

        if (is_wp_error($request)) {
            return [];
        }

        $body = wp_remote_retrieve_body($request);

        if (empty($body)) {
            return [];
        }

        $json = json_decode($body, true);

        // Sanitize JSON
        array_walk_recursive($json, function (&$item) {
            $item = wp_kses($item, [
                'strong' => [],
            ]);
        });

        return $json;
    }

    /**
     * @return array
     */
    public function getAddons()
    {
        $cache = get_transient($this->transient);

        if (false === $cache) {
            $addons = $this->fetchAddons();

            set_transient(
                $this->transient,
                serialize($addons),
                DAY_IN_SECONDS
            );

            return $addons;
        }

        return unserialize($cache);
    }
}

```