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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 Forums extends WP_Widget { |
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/** |
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* @var array |
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*/ |
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private $default_instance; |
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|
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function __construct() { |
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parent::__construct( 'wpforo_forums', 'wpForo Forums', [ 'description' => 'Forum tree.' ] ); |
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$this->init_local_vars(); |
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add_action( 'wp_ajax_wpforo_load_ajax_widget_Forums', [ $this, 'load_ajax_widget' ] ); |
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add_action( 'wp_ajax_nopriv_wpforo_load_ajax_widget_Forums', [ $this, 'load_ajax_widget' ] ); |
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} |
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|
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private function init_local_vars() { |
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$this->default_instance = [ |
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'boardid' => 0, |
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'title' => __( 'Forums', 'wpforo' ), |
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'dropdown' => false, |
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]; |
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} |
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|
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public function get_widget( $instance ) { |
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ob_start(); |
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|
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if ( wpfval( $instance, 'dropdown' ) ) { |
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$forum_urls = []; |
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$forums = array_filter( WPF()->forum->get_forums(), function ( $forum ) { |
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return WPF()->perm->forum_can( 'vf', $forum['forumid'] ); |
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} ); |
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if ( ! empty( $forums ) ) { |
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foreach ( $forums as $forum ) { |
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$forum_urls[ 'forum_' . $forum['forumid'] ] = wpforo_home_url( $forum['slug'] ); |
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} |
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} |
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if ( ! empty( $forum_urls ) ) { |
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echo '<select onchange="window.location.href = wpf_forum_urls[\'forum_\' + this.value]">'; |
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WPF()->forum->tree( 'select_box', true, WPF()->current_object['forumid'] ); |
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echo '</select>'; |
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?> |
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<script> |
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var wpf_forum_json = '<?php echo wp_json_encode( $forum_urls ) ?>'; |
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var wpf_forum_urls = JSON.parse(wpf_forum_json); |
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</script> |
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<?php |
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} |
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} else { |
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WPF()->forum->tree( 'front_list', true, WPF()->current_object['forumid'], false ); |
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} |
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|
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return ob_get_clean(); |
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} |
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|
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public function load_ajax_widget() { |
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$_POST = wp_unslash( $_POST ); |
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$instance = json_decode( (string) wpfval( $_POST, 'instance' ), true ); |
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wp_send_json_success( [ 'html' => $this->get_widget( $instance ) ] ); |
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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_Forums', |
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'instance' => $instance, |
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]; |
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if( WPF()->board->get_current( 'boardid' ) === $instance['boardid'] ){ |
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$html = $this->get_widget( $data['instance'] ); |
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$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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echo $args['before_widget'] . '<div id="wpf-widget-forums" 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) $instance['title']; |
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$dropdown = (bool) $instance['dropdown']; |
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WPF()->change_board( $boardid ); |
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?> |
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<div class="wpf-wdg-wrapper"> |
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<p> |
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<label><?php _e( 'Title', 'wpforo' ); ?>:</label> |
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<label> |
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<input class="widefat" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>"> |
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</label> |
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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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<p> |
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<span><?php _e( 'Display as dropdown', 'wpforo' ); ?> : </span> |
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|
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<label for="<?php echo $this->get_field_id( 'dropdown' ) ?>_1"><?php _e( 'Yes', 'wpforo' ); ?></label> |
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<input id="<?php echo $this->get_field_id( 'dropdown' ) ?>_1" value="1" <?php checked( $dropdown ); ?> type="radio" name="<?php echo esc_attr( $this->get_field_name( 'dropdown' ) ); ?>"> |
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|
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<label for="<?php echo $this->get_field_id( 'dropdown' ) ?>_0"><?php _e( 'No', 'wpforo' ); ?></label> |
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<input id="<?php echo $this->get_field_id( 'dropdown' ) ?>_0" value="0" <?php checked( $dropdown, false ); ?> type="radio" name="<?php echo esc_attr( $this->get_field_name( 'dropdown' ) ); ?>"> |
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</p> |
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</div> |
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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) $new_instance['title'] ); |
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$instance['dropdown'] = (bool) (int) $new_instance['dropdown']; |
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|
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return $instance; |
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} |
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} |
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