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<?php |
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|
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namespace Give\Promotions\InPluginUpsells; |
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|
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/** |
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* @since 2.17.0 |
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*/ |
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class AddonsRepository |
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{ |
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/** |
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* @var string |
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*/ |
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private $endpoint = 'https://givewp.com/downloads/upsells/addons.json'; |
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|
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/** |
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* @var string |
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*/ |
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private $transient = 'give-in-plugin-upsells'; |
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|
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/** |
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* @return array |
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*/ |
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private function fetchAddons() |
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{ |
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$request = wp_remote_get($this->endpoint, [ |
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'headers' => [ |
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'Content-Type' => 'application/json', |
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], |
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]); |
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|
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if (is_wp_error($request)) { |
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return []; |
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} |
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|
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$body = wp_remote_retrieve_body($request); |
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|
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if (empty($body)) { |
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return []; |
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} |
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|
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$json = json_decode($body, true); |
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|
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// Sanitize JSON |
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array_walk_recursive($json, function (&$item) { |
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$item = wp_kses($item, [ |
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'strong' => [], |
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]); |
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}); |
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|
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return $json; |
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} |
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|
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/** |
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* @return array |
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*/ |
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public function getAddons() |
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{ |
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$cache = get_transient($this->transient); |
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|
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if (false === $cache) { |
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$addons = $this->fetchAddons(); |
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|
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set_transient( |
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$this->transient, |
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serialize($addons), |
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DAY_IN_SECONDS |
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); |
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|
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return $addons; |
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} |
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|
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return unserialize($cache); |
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} |
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} |
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|
