ID;
}
mwt_set_post_views( $post_id );
} //mwt_action_track_post_views()
endif;
add_action( 'wp_head', 'mwt_action_track_post_views' );
if ( ! function_exists( 'mwt_get_post_views' ) ) :
/**
* Get counter value
*
* @param int $postID ID of the post.
*/
function mwt_get_post_views( $post_id ) {
$count_key = 'mwt_post_views_count';
$count = get_post_meta( $post_id, $count_key, true );
if ( $count == '' ) {
delete_post_meta( $post_id, $count_key );
add_post_meta( $post_id, $count_key, '0' );
return "0";
}
return number_format( $count, 0, ".", "," );
} //mwt_action_track_post_views()
endif;
if ( ! function_exists( 'mwt_filter_post_column_views' ) ) :
//Function that Adds a 'Views' Column to your Posts tab in WordPress Dashboard.
function mwt_filter_post_column_views( $newcolumn ) {
//Retrieves the translated string, if translation exists, and assign it to the 'default' array.
$newcolumn['post_views'] = esc_html__( 'Views', 'mwt' );
return $newcolumn;
} //mwt_filter_post_column_views()
endif;
if ( ! function_exists( 'mwt_action_post_custom_column_views' ) ) :
//Function that Populates the 'Views' Column with the number of views count.
function mwt_action_post_custom_column_views( $column_name, $id ) {
if ( $column_name === 'post_views' ) {
// Display the Post View Count of the current post.
// get_the_ID() - Returns the numeric ID of the current post.
echo mwt_get_post_views( get_the_ID() );
}
}
endif;
//Hooks a function to a specific filter action.
//applied to the list of columns to print on the manage posts screen.
add_filter( 'manage_posts_columns', 'mwt_filter_post_column_views' );
//Hooks a function to a specific action.
//allows you to add custom columns to the list post/custom post type pages.
//'10' default: specify the function's priority.
//and '2' is the number of the functions' arguments.
add_action( 'manage_posts_custom_column', 'mwt_action_post_custom_column_views', 10, 2 );
if ( ! function_exists( 'mwt_show_post_views_count' ) ) :
function mwt_show_post_views_count() {
$id = get_the_ID();
$number = mwt_get_post_views( $id );
$html = '';
if ( !is_single() ) {
$html = '' . $number . '';
} else {
if ( ! $number ) {
$html = '0 ' . esc_html__( 'Views', 'mwt' ) . '';
}
if ( $number == 1 ) {
$html = '1 ' . esc_html__( 'View', 'mwt' ) . '';
}
if ( $number > 1 ) {
$html = '' . $number . ' ' . esc_html__( 'Views', 'mwt' ) . '';
}
}
echo wp_kses_post( $html );
} //mwt_show_post_views_count()
endif;