* @package AnyComment\Widgets
*/
class CommentList extends \WP_Widget {
/**
* Sets up a new Recent Comments widget instance.
*
* @since 2.8.0
*/
public function __construct () {
$widget_ops = array(
'classname' => 'CommentList',
'description' => __( 'Your site’s most recent comments displayed using AnyComment.' ),
'customize_selective_refresh' => true,
);
parent::__construct( 'anycomment-comment-list', __( 'Comments', 'anycomment' ), $widget_ops );
$this->alt_option_name = 'anycomment-comment-list';
}
/**
* Outputs the default styles for the Recent Comments widget.
*
* @param array $instance
*
* @return string
*/
public function compile_styles ( $instance ) {
$mtime = filemtime( AnyComment()->plugin_path() . '/assets/widgets/comment-list/comment-list.scss' );
$array_hash = [];
$array_hash[] = $mtime;
$array_hash[] = $instance;
$hash = md5( serialize( $array_hash ) );
$scss_widget_cache = AnyCommentCore::cache()->getItem( 'anycomment/widgets/comment-list/' . $hash );
$template = '';
if ( $scss_widget_cache->isHit() ) {
return sprintf( $template, $scss_widget_cache->get() );
}
$variables = [];
if ( ! empty( $instance ) ) {
foreach ( $instance as $key => $value ) {
if ( false !== strpos( $key, 'scss_' ) ) {
$clean_key = trim( str_replace( 'scss_', '', $key ) );
$clean_key = str_replace( '_', '-', $clean_key );
$variables[ $clean_key ] = $value;
}
}
}
$compiler = new ScssCompiler();
$compiled_css = $compiler
->set_scss( [ AnyComment()->plugin_path() . '/assets/widgets/comment-list/comment-list.scss' ] )
->set_variables( $variables )
->compile();
$scss_widget_cache->set( $compiled_css )->save();
return sprintf( $template, $compiled_css );
}
/**
* Outputs the content for the current Recent Comments widget instance.
*
* @since 2.8.0
*
* @param array $args Display arguments including 'before_title', 'after_title',
* 'before_widget', and 'after_widget'.
* @param array $instance Settings for the current Recent Comments widget instance.
*/
public function widget ( $args, $instance ) {
$output = $this->compile_styles( $instance );
if ( ! isset( $args['widget_id'] ) ) {
$args['widget_id'] = $this->id;
}
$title = ! empty( $instance['title'] ) ? $instance['title'] : '';
$number = ( ! empty( $instance['number'] ) ) ? absint( $instance['number'] ) : 5;
$read_more_limit = ( ! empty( $instance['read_more_limit'] ) ) ? absint( $instance['read_more_limit'] ) : 10;
if ( ! $number ) {
$number = 5;
}
/**
* Filters the arguments for the Recent Comments widget.
*
* @see WP_Comment_Query::query() for information on accepted arguments.
*
* @param array $comment_args An array of arguments used to retrieve the recent comments.
* @param array $instance Array of settings for the current widget.
*/
$comments = get_comments( apply_filters( 'widget_comments_args', array(
'number' => $number,
'status' => 'approve',
'post_status' => 'publish',
), $instance ) );
$output .= $args['before_widget'];
if ( $title ) {
$output .= $args['before_title'] . $title . $args['after_title'];
}
$output .= '';
$output .= $args['after_widget'];
echo $output;
}
/**
* Handles updating settings for the current Recent Comments widget instance.
*
* @since 2.8.0
*
* @param array $new_instance New settings for this instance as input by the user via
* WP_Widget::form().
* @param array $old_instance Old settings for this instance.
*
* @return array Updated settings to save.
*/
public function update ( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = sanitize_text_field( $new_instance['title'] );
$instance['number'] = absint( $new_instance['number'] );
$instance['read_more_limit'] = absint( $new_instance['read_more_limit'] );
$instance['scss_font_size'] = sanitize_text_field( $new_instance['scss_font_size'] );
$instance['scss_background_color'] = sanitize_text_field( $new_instance['scss_background_color'] );
$instance['scss_comment_color'] = sanitize_text_field( $new_instance['scss_comment_color'] );
$instance['scss_author_color'] = sanitize_text_field( $new_instance['scss_author_color'] );
$instance['scss_avatar_size'] = sanitize_text_field( $new_instance['scss_avatar_size'] );
return $instance;
}
/**
* Outputs the settings form for the Recent Comments widget.
*
* @since 2.8.0
*
* @param array $instance Current settings.
*/
public function form ( $instance ) {
$title = isset( $instance['title'] ) ? $instance['title'] : '';
$number = isset( $instance['number'] ) ? absint( $instance['number'] ) : 5;
$read_more_limit = isset( $instance['read_more_limit'] ) ? absint( $instance['read_more_limit'] ) : 10;
$font_size = isset( $instance['scss_font_size'] ) ? $instance['scss_font_size'] : '14px';
$background_color = isset( $instance['scss_background_color'] ) ? $instance['scss_background_color'] : 'transparent';
$comment_color = isset( $instance['scss_comment_color'] ) ? $instance['scss_comment_color'] : '#2A2E2E';
$author_color = isset( $instance['scss_author_color'] ) ? $instance['scss_author_color'] : '#1DA1F2';
$avatar_size = isset( $instance['scss_avatar_size'] ) ? $instance['scss_avatar_size'] : '30px';
?>