comments_popup_link

Source code

function comments_popup_link( $zero = false, $one = false, $more = false, $css_class = '', $none = false ) {

	global $wpcommentspopupfile, $wpcommentsjavascript;



	$id = get_the_ID();



	if ( false === $zero ) $zero = __( 'No Comments' );

	if ( false === $one ) $one = __( '1 Comment' );

	if ( false === $more ) $more = __( '% Comments' );

	if ( false === $none ) $none = __( 'Comments Off' );



	$number = get_comments_number( $id );



	if ( 0 == $number && !comments_open() && !pings_open() ) {

		echo '<span' . ((!empty($css_class)) ? ' class="' . esc_attr( $css_class ) . '"' : '') . '>' . $none . '</span>';

		return;

	}



	if ( post_password_required() ) {

		echo __('Enter your password to view comments.');

		return;

	}



	echo '<a href="';

	if ( $wpcommentsjavascript ) {

		if ( empty( $wpcommentspopupfile ) )

			$home = home_url();

		else

			$home = get_option('siteurl');

		echo $home . '/' . $wpcommentspopupfile . '?comments_popup=' . $id;

		echo '" onclick="wpopen(this.href); return false"';

	} else { // if comments_popup_script() is not in the template, display simple comment link

		if ( 0 == $number )

			echo get_permalink() . '#respond';

		else

			comments_link();

		echo '"';

	}



	if ( !empty( $css_class ) ) {

		echo ' class="'.$css_class.'" ';

	}

	$title = the_title_attribute( array('echo' => 0 ) );



	echo apply_filters( 'comments_popup_link_attributes', '' );



	echo ' title="' . esc_attr( sprintf( __('Comment on %s'), $title ) ) . '">';

	comments_number( $zero, $one, $more );

	echo '</a>';

}