name = 'accordion';
$this->label = __('Accordion Tab', 'acf-accordion');
$this->category = 'layout';
$this->defaults = array(
'value' => false, // prevents acf_render_fields() from attempting to load value
'icon_class' => 'dashicons-arrow-right'
);
$dir = plugin_dir_url( __FILE__ );
$dir = apply_filters( "acf/accordion/dir", $dir );
// Settings
$this->settings = array(
'icons' => $dir . 'icons/icons.json'
);
$this->l10n = array();
parent::__construct();
}
/*
* render_field_settings()
*
* Create extra settings for your field. These are visible when editing a field
*
* @type action
* @since 3.6
* @date 23/01/13
*
* @param $field (array) the $field being edited
* @return n/a
*/
function render_field_settings( $field ) {
/*
* acf_render_field_setting
*
* This function will create a setting for your field. Simply pass the $field parameter and an array of field settings.
* The array of settings does not require a `value` or `prefix`; These settings are found from the $field array.
*
* More than one setting can be added by copy/paste the above code.
* Please note that you must also have a matching $defaults value for the field name (font_size)
*/
// acf_render_field_setting( $field, array(
// 'label' => __('Icon class','acf-accordion'),
// 'instructions' => __('You can add any icon class from the Developer Resources: Dashicons','acf-accordion'),
// 'type' => 'text',
// 'name' => 'icon_class',
// ));
$json_file = wp_remote_get($this->settings['icons']);
$json_file = wp_remote_retrieve_body( $json_file );
$json_content = @json_decode( $json_file, true );
if ( !isset( $json_content['icons'] ) ){
_e('No icons found', 'acf-accordion');
return;
}
$icons = array();
foreach ( $json_content['icons'] as $icon ) {
$icons[$icon['icon']['class']] = $icon['icon']['name'];
}
acf_render_field_setting( $field, array(
'label' => __('Icon','acf-accordion'),
'type' => 'select',
'id' => $field['ID'] . 'accordion-select',
'name' => 'icon_class',
'choices' => $icons,
));
?>