name = 'acfe_recaptcha';
$this->label = __('Google reCaptcha', 'acfe');
$this->category = $category;
$this->defaults = array(
'required' => 0,
'disabled' => 0,
'readonly' => 0,
'version' => 'v2',
'v2_theme' => 'light',
'v2_size' => 'normal',
'v3_hide_logo' => false,
'site_key' => '',
'secret_key' => '',
);
$this->add_action('acf/input/admin_print_footer_scripts', array($this, 'admin_print_footer_scripts'));
}
/**
* render_field_settings
*
* @param $field
*/
function render_field_settings($field){
// Version
acf_render_field_setting($field, array(
'label' => __('Version', 'acfe'),
'instructions' => __('Select the reCaptcha version', 'acfe'),
'type' => 'select',
'name' => 'version',
'choices' => array(
'v2' => __('reCaptcha V2', 'acfe'),
'v3' => __('reCaptcha V3', 'acfe'),
)
));
// V2 Theme
acf_render_field_setting($field, array(
'label' => __('Theme', 'acfe'),
'instructions' => __('Select the reCaptcha theme', 'acfe'),
'type' => 'select',
'name' => 'v2_theme',
'choices' => array(
'light' => __('Light', 'acfe'),
'dark' => __('Dark', 'acfe'),
),
'conditional_logic' => array(
array(
array(
'field' => 'version',
'operator' => '==',
'value' => 'v2',
)
)
)
));
// V2 Size
acf_render_field_setting($field, array(
'label' => __('Size', 'acfe'),
'instructions' => __('Select the reCaptcha size', 'acfe'),
'type' => 'select',
'name' => 'v2_size',
'choices' => array(
'normal' => __('Normal', 'acfe'),
'compact' => __('Compact', 'acfe'),
),
'conditional_logic' => array(
array(
array(
'field' => 'version',
'operator' => '==',
'value' => 'v2',
)
)
)
));
// V3 Hide Logo
acf_render_field_setting($field, array(
'label' => __('Hide logo', 'acfe'),
'instructions' => __('Hide the reCaptcha logo', 'acfe'),
'type' => 'true_false',
'name' => 'v3_hide_logo',
'ui' => true,
'conditional_logic' => array(
array(
array(
'field' => 'version',
'operator' => '==',
'value' => 'v3',
)
)
)
));
// Site Key
acf_render_field_setting($field, array(
'label' => __('Site key', 'acfe'),
'instructions' => __('Enter the site key. reCaptcha API Admin', 'acfe'),
'type' => 'text',
'name' => 'site_key',
));
// Site Secret
acf_render_field_setting($field, array(
'label' => __('Secret key', 'acfe'),
'instructions' => __('Enter the secret key. reCaptcha API Admin', 'acfe'),
'type' => 'text',
'name' => 'secret_key',
));
}
/**
* prepare_field
*
* @param $field
*
* @return array
*/
function prepare_field($field){
if($field['version'] === 'v3'){
$field['wrapper']['class'] = 'acf-hidden';
}
return $field;
}
/**
* render_field
*
* @param $field
*/
function render_field($field){
// vars
$site_key = acf_get_setting('acfe/field/recaptcha/site_key') ? acf_get_setting('acfe/field/recaptcha/site_key') : $field['site_key'];
$version = acf_get_setting('acfe/field/recaptcha/version') ? acf_get_setting('acfe/field/recaptcha/version') : $field['version'];
// wrapper attributes
$wrapper = array(
'class' => 'acf-input-wrap',
'data-site-key' => $site_key,
'data-version' => $version,
);
// v2
if($version === 'v2'){
// vars
$field['v2_theme'] = acf_get_setting('acfe/field/recaptcha/v2/theme') ? acf_get_setting('acfe/field/recaptcha/v2/theme') : $field['v2_theme'];
$field['v2_size'] = acf_get_setting('acfe/field/recaptcha/v2/size') ? acf_get_setting('acfe/field/recaptcha/v2/size') : $field['v2_size'];
// wrapper attributes
$wrapper['data-size'] = $field['v2_size'];
$wrapper['data-theme'] = $field['v2_theme'];
}
// v3
if($version === 'v3'){
$field['v3_hide_logo'] = acf_get_setting('acfe/field/recaptcha/v3/hide_logo') ? acf_get_setting('acfe/field/recaptcha/v3/hide_logo') : $field['v3_hide_logo'];
if($field['v3_hide_logo']){
$this->hide_logo = true;
}
}
// hidden input
$hidden_input = array(
'id' => $field['id'],
'name' => $field['name'],
);
?>
array(
'secret' => $secret_key,
'response' => $value,
),
));
// validate request response
if(is_wp_error($response)){
return __('An error has occured');
}
// get response as json
$data = json_decode(wp_remote_retrieve_body($response));
// success is not true|false
// something went wrong
if(!isset($data->success)){
return __('An error has occured');
}
// error
if($data->success === false){
return __('Invalid reCaptcha, please try again');
}
// success
return true;
}
/**
* update_value
*
* @param $value
* @param $post_id
* @param $field
*
* @return null
*/
function update_value($value, $post_id, $field){
// do not save value
return null;
}
/**
* admin_print_footer_scripts
*
* @return void
*/
function admin_print_footer_scripts(){
if($this->hide_logo){
?>