?AlkantarClanX12
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<?php
// General class for handling widgets
if ( ! class_exists( 'Lsvr_Widget' ) ) {
class Lsvr_Widget extends WP_Widget {
protected $defaults;
public $fields;
public function __construct( $args ) {
if ( ! empty( $args ) ) {
// Init widget
parent::__construct(
$args['id'],
$args['title'],
array(
'classname' => $args['classname'],
'description' => $args['description'],
)
);
// Save fields
if ( ! empty( $args['fields'] ) ) {
$this->fields = $args['fields'];
// Set default values
$this->defaults = array();
foreach ( $this->fields as $field_id => $field_args ) {
if ( array_key_exists( 'default', $field_args ) ) {
$this->defaults[ $field_id ] = $field_args['default'];
}
}
}
}
}
function form( $instance ) {
if ( ! empty( $this->fields ) ) {
// Merge saved values with default values
if ( ! empty( $instance ) && is_array( $instance ) ) {
$instance = wp_parse_args( $instance, $this->defaults );
} else {
$instance = $this->defaults;
}
// Display form fields
foreach ( $this->fields as $field_id => $field_args ) {
$field_class = ! empty( $field_args['type'] ) ? 'Lsvr_Widget_Field_' . str_replace( '-', '_', ucwords( $field_args['type'], '-' ) ) : '';
if ( class_exists( $field_class ) ) {
$field = new $field_class(array(
'field_id' => $field_id,
'args' => $field_args,
'input_id' => $this->get_field_id( $field_id ),
'input_name' => $this->get_field_name( $field_id ),
'saved_value' => ! empty( $instance[ $field_id ] ) ? $instance[ $field_id ] : '',
));
}
}
}
}
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
foreach ( $this->fields as $field_id => $field_args ) {
$instance[ $field_id ] = $new_instance[ $field_id ];
}
return $instance;
}
function before_widget_content( $args, $instance ) {
echo $args['before_widget'];
if ( ! empty( $instance['title'] ) ) {
echo $args['before_title'] . apply_filters( 'widget_title', $instance[ 'title' ] ) . $args['after_title'];
}
}
function after_widget_content( $args, $instance ) {
echo $args['after_widget'];
}
}}
?>