array( $response ) || 0 === count( $response ) || ! $this->check_prompt_structure( $response ) ) {
set_transient( $this->timeout_transient, '1', 5 * MINUTE_IN_SECONDS );
return array(
'response' => array(),
'code' => '2',
'error' => __( 'Invalid data from central server. Please try again in', 'otter-blocks' ) . 5 . __( 'minutes.', 'otter-blocks' ),
);
}
set_transient( $this->transient_prompts, $response, WEEK_IN_SECONDS );
return array(
'prompts' => $response,
'code' => '0',
'error' => '',
);
}
/**
* Check if the prompt structure is valid.
*
* @param mixed $response Response from the server.
* @return bool
*/
public function check_prompt_structure( $response ) {
if ( ! isset( $response ) ) {
return false;
}
if ( ! is_array( $response ) ) {
return false;
}
if ( 0 === count( $response ) ) {
return false;
}
return true;
}
/**
* Record prompt usage.
*
* @param array $otter_metadata The metadata from the prompt usage request.
* @return void
* @phpstan-ignore-next-line
*/
private function record_prompt_usage( $otter_metadata ) {
if ( ! isset( $otter_metadata['otter_used_action'] ) || ! isset( $otter_metadata['otter_user_content'] ) ) {
return;
}
$action = $otter_metadata['otter_used_action'];
$user_content = $otter_metadata['otter_user_content'];
$usage = get_option( 'themeisle_otter_ai_usage' );
if ( ! is_array( $usage ) ) {
$usage = array(
'usage_count' => array(),
'prompts' => array(),
);
}
if ( ! is_array( $usage['usage_count'] ) ) {
$usage['usage_count'] = array();
}
if ( ! is_array( $usage['prompts'] ) ) {
$usage['prompts'] = array();
}
$is_missing = true;
foreach ( $usage['usage_count'] as &$u ) {
if ( isset( $u['key'] ) && $u['key'] === $action ) {
++$u['value'];
$is_missing = false;
}
}
unset( $u );
if ( $is_missing ) {
$usage['usage_count'][] = array(
'key' => $action,
'value' => 1,
);
}
$is_missing = true;
foreach ( $usage['prompts'] as &$u ) {
if ( isset( $u['key'] ) && $u['key'] === $action ) {
$u['values'][] = $user_content;
$is_missing = false;
// Keep only the last 10 prompts.
if ( count( $u['values'] ) > 10 ) {
array_shift( $u['values'] );
}
}
}
unset( $u );
if ( $is_missing ) {
$usage['prompts'][] = array(
'key' => $action,
'values' => array( $user_content ),
);
}
update_option( 'themeisle_otter_ai_usage', $usage );
}
/**
* The instance method for the static class.
* Defines and returns the instance of the static class.
*
* @static
* @since 1.7.0
* @access public
* @return Prompt_Server
*/
public static function instance() {
if ( is_null( self::$instance ) ) {
self::$instance = new self();
self::$instance->init();
}
return self::$instance;
}
/**
* Throw error on object clone
*
* The whole idea of the singleton design pattern is that there is a single
* object therefore, we don't want the object to be cloned.
*
* @access public
* @since 1.7.0
* @return void
*/
public function __clone() {
// Cloning instances of the class is forbidden.
_doing_it_wrong( __FUNCTION__, esc_html__( 'Cheatin’ huh?', 'otter-blocks' ), '1.0.0' );
}
/**
* Disable unserializing of the class
*
* @access public
* @since 1.7.0
* @return void
*/
public function __wakeup() {
// Unserializing instances of the class is forbidden.
_doing_it_wrong( __FUNCTION__, esc_html__( 'Cheatin’ huh?', 'otter-blocks' ), '1.0.0' );
}
}
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