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<?php |
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|
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namespace wpforo\widgets; |
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|
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use WP_Widget; |
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|
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class Search extends WP_Widget { |
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/** |
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* @var array |
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*/ |
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private $default_instance; |
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|
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function __construct() { |
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parent::__construct( 'wpforo_search', 'wpForo Search', [ 'description' => 'wpForo search form' ] ); |
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$this->init_local_vars(); |
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add_action( 'wp_ajax_wpforo_load_ajax_widget_Search', [ $this, 'load_ajax_widget' ] ); |
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add_action( 'wp_ajax_nopriv_wpforo_load_ajax_widget_Search', [ $this, 'load_ajax_widget' ] ); |
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} |
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|
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private function init_local_vars() { |
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$this->default_instance = [ |
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'title' => __( 'Forum Search', 'wpforo' ), |
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'boardid' => 0, |
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]; |
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} |
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|
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public function get_widget() { |
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ob_start(); ?> |
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|
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<form action="<?php echo wpforo_home_url() ?>" method="GET" id="wpforo-search-form"> |
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<?php wpforo_make_hidden_fields_from_url( wpforo_home_url() ) ?> |
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<label class="wpf-search-widget-label"> |
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<input type="text" placeholder="<?php wpforo_phrase( 'Search...' ) ?>" name="wpfs" class="wpfw-100" value="<?php echo isset( $_GET['wpfs'] ) ? esc_attr( sanitize_text_field( $_GET['wpfs'] ) ) : '' ?>"> |
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<svg onclick="this.closest('form').submit();" viewBox="0 0 16 16" xml:space="preserve" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g id="Guide"/><g id="Layer_2"><path d="M13.85,13.15l-2.69-2.69c0.74-0.9,1.2-2.03,1.2-3.28C12.37,4.33,10.04,2,7.18,2S2,4.33,2,7.18s2.33,5.18,5.18,5.18 c1.25,0,2.38-0.46,3.28-1.2l2.69,2.69c0.1,0.1,0.23,0.15,0.35,0.15s0.26-0.05,0.35-0.15C14.05,13.66,14.05,13.34,13.85,13.15z M3,7.18C3,4.88,4.88,3,7.18,3s4.18,1.88,4.18,4.18s-1.88,4.18-4.18,4.18S3,9.49,3,7.18z"/></g></svg> |
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</label> |
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</form> |
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|
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<?php |
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|
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return ob_get_clean(); |
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} |
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|
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public function load_ajax_widget() { |
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wp_send_json_success( [ 'html' => $this->get_widget() ] ); |
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} |
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|
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public function widget( $args, $instance ) { |
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wp_enqueue_script( 'wpforo-widgets-js' ); |
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$instance = wpforo_parse_args( $instance, $this->default_instance ); |
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$data = [ |
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'boardid' => $instance['boardid'], |
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'action' => 'wpforo_load_ajax_widget_Search', |
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]; |
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|
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if( WPF()->board->get_current( 'boardid' ) === $instance['boardid'] ){ |
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$html = $this->get_widget(); |
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$onload = false; |
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}else{ |
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$html = '<div style="text-align: center; font-size: 20px;"><i class="fas fa-spinner fa-spin"></i></div>'; |
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$onload = true; |
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$data['referer'] = home_url(); |
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} |
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$json = wp_json_encode( $data ); |
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|
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echo $args['before_widget'] . '<div id="wpf-widget-search" class="wpforo-widget-wrap">'; |
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if( $instance['title'] ) echo $args['before_title'] . apply_filters( 'widget_title', $instance['title'] ) . $args['after_title']; |
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echo '<div class="wpforo-widget-content wpforo-ajax-widget ' . ( ! $onload ? 'wpforo-ajax-widget-onload-false' : '' ) . '" data-json="' . esc_attr( $json ) . '">' . $html . '</div></div>' . $args['after_widget']; |
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} |
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|
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public function form( $instance ) { |
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$instance = wpforo_parse_args( $instance, $this->default_instance ); |
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$boardid = (int) $instance['boardid']; |
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$title = (string) $instance['title']; |
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?> |
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<p> |
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<label for="<?php echo $this->get_field_id( 'title' ) ?>"><?php _e( 'Title', 'wpforo' ); ?>:</label> |
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<input id="<?php echo $this->get_field_id( 'title' ) ?>" class="widefat" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>"> |
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</p> |
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<p> |
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<label for="<?php echo $this->get_field_id( 'boardid' ) ?>"></label> |
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<select id="<?php echo $this->get_field_id( 'boardid' ) ?>" name="<?php echo esc_attr( $this->get_field_name( 'boardid' ) ); ?>"> |
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<?php echo WPF()->board->dropdown( $boardid ) ?> |
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</select> |
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</p> |
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<?php |
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} |
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|
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public function update( $new_instance, $old_instance ) { |
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$new_instance = wpforo_parse_args( $new_instance, $this->default_instance ); |
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$instance = []; |
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$instance['boardid'] = (int) $new_instance['boardid']; |
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$instance['title'] = strip_tags( (string) $new_instance['title'] ); |
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|
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return $instance; |
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} |
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} |
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|
