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Dome
2026-04-20 22:55:59 +02:00
commit 56a8b97875
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inc/graphthemes-widgets/includes/widgets/widget-popular-posts.php
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<?php
/**
* Widget Popular Post
*
* @package Graphthemes_Widget
*/
// register Graphthemes_Widget_Popular_Post widget
function zeitfresser_register_popular_post_widget() {
register_widget( 'Graphthemes_Widget_Popular_Post' );
}
add_action( 'widgets_init', 'zeitfresser_register_popular_post_widget' );
if( ! class_exists( 'Graphthemes_Widget_Popular_Post' ) ) :
/**
* Adds Graphthemes_Widget_Popular_Post widget.
*/
class Graphthemes_Widget_Popular_Post extends WP_Widget {
/**
* Register widget with WordPress.
*/
function __construct(){
if( ! is_customize_preview() ) add_action('wp', array( $this, 'zeitfresser_set_views' ) );
parent::__construct(
'daisy_blog_widget_popular_post', // Base ID
esc_html__( 'Graphthemes: Popular Post', 'zeitfresser' ), // Name
array( 'description' => esc_html__( 'A Popular Post Widget', 'zeitfresser' ), ) // Args
);
}
/**
* Function to add the post view count
*/
function zeitfresser_set_views( $post_id ) {
if ( in_the_loop() ) {
$post_id = get_the_ID();
}
else {
global $wp_query;
$post_id = $wp_query->get_queried_object_id();
}
if( is_singular( 'post' ) )
{
$count_key = '_daisy_blog_view_count';
$count = get_post_meta( $post_id, $count_key, true );
if( $count == '' ){
$count = 0;
delete_post_meta( $post_id, $count_key );
add_post_meta( $post_id, $count_key, '1' );
}else{
$count++;
update_post_meta( $post_id, $count_key, $count );
}
}
}
/**
* Function to get the post view count
*/
function zeitfresser_get_views( $post_id ){
$count_key = '_daisy_blog_view_count';
$count = get_post_meta( $post_id, $count_key, true );
if( $count == '' ){
return __( "0 View", 'zeitfresser' );
}elseif($count<=1){
return $count. __(' View', 'zeitfresser' );
}else{
return $count. __(' Views', 'zeitfresser' );
}
}
/**
* Front-end display of widget.
*
* @see WP_Widget::widget()
*
* @param array $args Widget arguments.
* @param array $instance Saved values from database.
*/
public function widget( $args, $instance ) {
$title = ! empty( $instance['title'] ) ? $instance['title'] : __( 'Popular Posts', 'zeitfresser' );
$num_post = ! empty( $instance['num_post'] ) ? $instance['num_post'] : 3 ;
$show_thumbnail = ! empty( $instance['show_thumbnail'] ) ? $instance['show_thumbnail'] : '';
$show_date = ! empty( $instance['show_postdate'] ) ? $instance['show_postdate'] : '';
$based_on = ! empty( $instance['based_on'] ) ? $instance['based_on'] : 'views';
$comment_num = ! empty( $instance['comment_num'] ) ? $instance['comment_num'] : '';
$view_count = ! empty( $instance['view_count'] ) ? $instance['view_count'] : '';
$style = ! empty( $instance['style'] ) ? $instance['style'] : 'style-one';
$cat = get_theme_mod( 'exclude_categories' );
if( $cat ) $cat = array_diff( array_unique( $cat ), array('') );
$arg = array(
'post_type' => 'post',
'post_status' => 'publish',
'posts_per_page' => $num_post,
'ignore_sticky_posts' => true,
'no_found_rows' => true,
'update_post_meta_cache' => false,
'update_post_term_cache' => false,
'category__not_in' => $cat
);
if( $based_on == 'views' ){
$arg['orderby'] = 'meta_value_num';
$arg['meta_key'] = '_daisy_blog_view_count';
}elseif( $based_on == 'comments' ){
$arg['orderby'] = 'comment_count';
}
$obj = new Graphthemes_Widget_Functions;
$daisy_blog_widget_popular_post_size = apply_filters('daisy_blog_widget_popular_post_size', 'thumbnail');
$arg['no_found_rows'] = true;
$arg['update_post_meta_cache'] = false;
$arg['update_post_term_cache'] = false;
$qry = new WP_Query( $arg );
if( $qry->have_posts() ){
echo $args['before_widget'];
ob_start();
if( $title ) echo $args['before_title'] . apply_filters( 'widget_title', $title, $instance, $this->id_base ) . $args['after_title'];
$target = 'target="_self"';
if( isset($instance['target']) && $instance['target']!='' )
{
$target = 'target="_blank"';
}
?>
<ul>
<?php
while( $qry->have_posts() ){
$qry->the_post();
?>
<li>
<?php
if( $show_thumbnail ){ ?>
<a <?php echo $target;?> href="<?php the_permalink();?>" class="post-thumbnail">
<?php
if( has_post_thumbnail() && $show_thumbnail ){
the_post_thumbnail( $daisy_blog_widget_popular_post_size, array( 'itemprop' => 'image' ) );
}
?>
</a>
<?php }
?>
<div class="entry-header">
<h6 class="entry-title"><a <?php echo $target;?> href="<?php the_permalink(); ?>"><?php the_title();?></a></h6>
<?php if( $show_date ){ ?>
<div class="entry-meta info">
<?php
$time_string = '<time class="entry-date published updated" datetime="%1$s">%2$s</time>';
if ( get_the_time( 'U' ) !== get_the_modified_time( 'U' ) ) {
$time_string = '<time class="entry-date published" datetime="%1$s">%2$s</time><time class="updated" datetime="%3$s">%4$s</time>';
}
$time_string = sprintf(
$time_string,
esc_attr( get_the_date( DATE_W3C ) ),
esc_html( get_the_date() ),
esc_attr( get_the_modified_date( DATE_W3C ) ),
esc_html( get_the_modified_date() )
);
?>
<?php echo $time_string; ?>
</div>
<?php } ?>
<?php if( $based_on == 'views' && $view_count ){ ?>
<span class="view-count"><?php echo esc_html( $this->zeitfresser_get_views( get_the_ID() ) );?></span>
<?php }
elseif( $based_on == 'comments' && $comment_num ){ ?>
<span class="comment-count"><i class="fa fa-comment" aria-hidden="true"></i><?php echo absint( get_comments_number() ); ?></span>
<?php } ?>
</div>
</li>
<?php
}
wp_reset_postdata();
?>
</ul>
<?php
$html = ob_get_clean();
echo apply_filters( 'daisy_blog_widget_popular_post_widget_filter', $html, $args, $instance );
echo $args['after_widget'];
}
}
/**
* Back-end widget form.
*
* @see WP_Widget::form()
*
* @param array $instance Previously saved values from database.
*/
public function form( $instance ) {
$title = ! empty( $instance['title'] ) ? $instance['title'] : __( 'Popular Posts', 'zeitfresser' );
$num_post = ! empty( $instance['num_post'] ) ? $instance['num_post'] : 3 ;
$show_thumbnail = ! empty( $instance['show_thumbnail'] ) ? $instance['show_thumbnail'] : '';
$show_postdate = ! empty( $instance['show_postdate'] ) ? $instance['show_postdate'] : '';
$based_on = ! empty( $instance['based_on'] ) ? $instance['based_on'] : 'views';
$comment_num = ! empty( $instance['comment_num'] ) ? $instance['comment_num'] : '';
$view_count = ! empty( $instance['view_count'] ) ? $instance['view_count'] : '';
$style = ! empty( $instance['style'] ) ? $instance['style'] : 'style-one';
$target = ! empty( $instance['target'] ) ? $instance['target'] : '';
?>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php esc_html_e( 'Title', 'zeitfresser' ); ?></label>
<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'num_post' ) ); ?>"><?php esc_html_e( 'Number of Posts', 'zeitfresser' ); ?></label>
<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'num_post' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'num_post' ) ); ?>" type="number" step="1" min="1" value="<?php echo esc_attr( $num_post ); ?>" />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'based_on' ) ); ?>"><?php esc_html_e( 'Popular based on:', 'zeitfresser' ); ?></label>
<select id="<?php echo esc_attr( $this->get_field_id( 'based_on' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'based_on' ) ); ?>" class="based-on">
<option value="views" <?php selected( $based_on, 'views' ); ?>><?php esc_html_e( 'Post Views', 'zeitfresser' ); ?></option>
<option value="comments" <?php selected( $based_on, 'comments' ); ?>><?php esc_html_e( 'Comment Count', 'zeitfresser' ); ?></option>
</select>
</p>
<p>
<input id="<?php echo esc_attr( $this->get_field_id( 'show_thumbnail' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'show_thumbnail' ) ); ?>" type="checkbox" value="1" <?php checked( '1', $show_thumbnail ); ?>/>
<label for="<?php echo esc_attr( $this->get_field_id( 'show_thumbnail' ) ); ?>"><?php esc_html_e( 'Show Post Thumbnail', 'zeitfresser' ); ?></label>
</p>
<p>
<input id="<?php echo esc_attr( $this->get_field_id( 'show_postdate' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'show_postdate' ) ); ?>" type="checkbox" value="1" <?php checked( '1', $show_postdate ); ?>/>
<label for="<?php echo esc_attr( $this->get_field_id( 'show_postdate' ) ); ?>"><?php esc_html_e( 'Show Post Date', 'zeitfresser' ); ?></label>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'target' ) ); ?>">
<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'target' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'target' ) ); ?>" type="checkbox" value="1" <?php echo checked($target,1);?> /><?php esc_html_e( 'Open in New Tab', 'zeitfresser' ); ?> </label>
</p>
<?php
}
/**
* Sanitize widget form values as they are saved.
*
* @see WP_Widget::update()
*
* @param array $new_instance Values just sent to be saved.
* @param array $old_instance Previously saved values from database.
*
* @return array Updated safe values to be saved.
*/
public function update( $new_instance, $old_instance ) {
$instance = array();
$instance['title'] = ! empty( $new_instance['title'] ) ? sanitize_text_field( $new_instance['title'] ) : __( 'Recent Posts', 'zeitfresser' );
$instance['num_post'] = ! empty( $new_instance['num_post'] ) ? absint( $new_instance['num_post'] ) : 3 ;
$instance['show_thumbnail'] = ! empty( $new_instance['show_thumbnail'] ) ? absint( $new_instance['show_thumbnail'] ) : '';
$instance['show_postdate'] = ! empty( $new_instance['show_postdate'] ) ? absint( $new_instance['show_postdate'] ) : '';
$instance['based_on'] = ! empty( $new_instance['based_on'] ) ? esc_attr( $new_instance['based_on'] ) : 'views';
$instance['comment_num'] = ! empty( $new_instance['comment_num'] ) ? absint( $new_instance['comment_num'] ) : '';
$instance['view_count'] = ! empty( $new_instance['view_count'] ) ? absint( $new_instance['view_count'] ) : '';
$instance['style'] = ! empty( $new_instance['style'] ) ? esc_attr( $new_instance['style'] ) : 'style-one';
$instance['target'] = ! empty( $new_instance['target'] ) ? esc_attr( $new_instance['target'] ) : '';
return $instance;
}
} // class Graphthemes_Widget_Popular_Post
endif;