';
}
}
add_action( 'wp_head', 'blogz_pingback_header' );
/**
* Customize default comment form
*
* @param array $fields Comment form fields.
*/
function blogz_modify_comment_form_default( $fields ) {
$commenter = wp_get_current_commenter();
$req = get_option( 'require_name_email' );
$aria_req = ( $req ? " aria-required='true'" : '' );
$html_req = ( $req ? " required='required'" : '' );
$html5 = 'html5' === current_theme_supports( 'html5', 'comment-form' ) ? 'html5' : 'xhtml';
$fields['author'] = '';
$fields['email'] = '';
$fields['url'] = '
';
return $fields;
}
add_filter( 'comment_form_default_fields', 'blogz_modify_comment_form_default' );
/**
* Modify default comment form args.
*
* @param array $defaults default args.
*/
function blogz_modify_comment_form_args( $defaults ) {
$defaults['label_submit'] = esc_html__( 'Submit', 'blogz' );
$submit_button = sprintf(
$defaults['submit_button'],
esc_attr( $defaults['name_submit'] ),
esc_attr( $defaults['id_submit'] ),
esc_attr( $defaults['class_submit'] ),
esc_attr( $defaults['label_submit'] )
);
$submit_field = sprintf(
$defaults['submit_field'],
$submit_button,
get_comment_id_fields( get_the_ID() )
);
$class = is_user_logged_in() ? 'col-md-12' : 'col-md-6';
$defaults['submit_field'] = '';
$defaults['comment_field'] = '';
$defaults['comment_notes_before'] = '';
return $defaults;
}
add_filter( 'comment_form_defaults', 'blogz_modify_comment_form_args' );
/**
* Change the tag could args
*
* @param array $args Widget parameters.
*
* @return mixed
*/
function blogz_tag_cloud_args( $args ) {
$args['largest'] = 1; // Largest tag.
$args['smallest'] = 1; // Smallest tag.
$args['unit'] = 'em'; // Tag font unit.
return $args;
}
add_filter( 'widget_tag_cloud_args', 'blogz_tag_cloud_args' );
/**
* Additional class to post.
*
* @param array $classes Post class.
*/
function blogz_post_class( $classes ) {
$wrapper = has_post_thumbnail();
if ( ! $wrapper ) {
$classes[] = 'blogz-no-thumbnail';
}
return $classes;
}
add_filter( 'post_class', 'blogz_post_class' );
/**
* Change output of adjacent post links.
*
* @param string $output The adjacent post link.
* @param string $format Link anchor format.
* @param string $link Link permalink format.
* @param WP_Post $adjacent_post The adjacent post.
*
* @return string
*/
function blogz_adjacent_post_link( $output, $format, $link, $adjacent_post ) {
if ( empty( $adjacent_post ) ) {
return $output;
}
// Using global $post for setup_postdata() to make template tags work.
global $post;
$post = $adjacent_post; // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited.
setup_postdata( $post );
ob_start();
get_template_part( 'template-parts/content', 'adjacent' );
wp_reset_postdata();
return ob_get_clean();
}
add_filter( 'previous_post_link', 'blogz_adjacent_post_link', 10, 4 );
add_filter( 'next_post_link', 'blogz_adjacent_post_link', 10, 4 );