'ol', 'type' => 'all', 'avatar_size' => 80, 'callback' => 'Easy_comments_callback', 'end-callback' => 'Easy_comments_end_callback' );
return apply_atomic( 'list_comments_args', $args );
}
/**
* Uses the $comment_type to determine which comment template should be used. Once the
* template is located, it is loaded for use. Child themes can create custom templates based off
* the $comment_type. The comment template hierarchy is comment-$comment_type.php,
* comment.php.
*
* The templates are saved in $Easy->templates[comment_template], so each comment template
* is only located once if it is needed. Following comments will use the saved template.
*
* @since 0.2.3
* @param $comment The comment variable
* @param $args Array of arguments passed from wp_list_comments()
* @param $depth What level the particular comment is
*/
function Easy_comments_callback( $comment, $args, $depth ) {
$GLOBALS['comment'] = $comment;
$GLOBALS['comment_depth'] = $depth;
$comment_type = get_comment_type( $comment->comment_ID );
$cache = wp_cache_get( 'comment_template' );
if ( !is_array( $cache ) )
$cache = array();
if ( !isset( $cache[$comment_type] ) ) {
$template = locate_template( array( "comment-{$comment_type}.php", 'comment.php' ) );
$cache[$comment_type] = $template;
wp_cache_set( 'comment_template', $cache );
}
if ( !empty( $cache[$comment_type] ) )
require( $cache[$comment_type] );
}
/**
* Ends the display of individual comments. Uses the callback parameter for wp_list_comments().
* Needs to be used in conjunction with Easy_comments_callback(). Not needed but used just in
* case something is changed.
*
* @since 0.2.3
*/
function Easy_comments_end_callback() {
echo '';
}
/**
* Displays the avatar for the comment author and wraps it in the comment author's URL if it is
* available. Adds a call to Easy_IMAGES . "/{$comment_type}.png" for the default avatars for
* trackbacks and pingbacks.
*
* @since 0.2.0
* @global $comment The current comment's DB object.
* @global $Easy The global Easy object.
*/
function Easy_avatar() {
global $comment, $Easy;
/* Make sure avatars are allowed before proceeding. */
if ( !get_option( 'show_avatars' ) )
return false;
/* Get/set some comment variables. */
$comment_type = get_comment_type( $comment->comment_ID );
$author = esc_html( get_comment_author( $comment->comment_ID ) );
$url = esc_url( get_comment_author_url( $comment->comment_ID ) );
/* Set a default avatar for pingbacks and trackbacks. */
$default_avatar = ( ( 'pingback' == $comment_type || 'trackback' == $comment_type ) ? trailingslashit( Easy_IMAGES ) . "{$comment_type}.png" : '' );
/* Allow the default avatar to be filtered by comment type. */
$default_avatar = apply_filters( "{$Easy->prefix}_{$comment_type}_avatar", $default_avatar );
/* Set up the avatar size. */
$comment_list_args = Easy_list_comments_args();
$size = ( ( $comment_list_args['avatar_size'] ) ? $comment_list_args['avatar_size'] : 80 );
/* Get the avatar provided by the get_avatar() function. */
$avatar = get_avatar( get_comment_author_email( $comment->comment_ID ), absint( $size ), $default_avatar, $author );
/* If URL input, wrap avatar in hyperlink. */
if ( !empty( $url ) )
$avatar = '' . $avatar . '';
/* Display the avatar and allow it to be filtered. Note: Use the get_avatar filter hook where possible. */
echo apply_filters( "{$Easy->prefix}_avatar", $avatar );
}
/**
* Filters the WordPress comment_form() function that was added in WordPress 3.0. This allows
* the theme to preserve some backwards compatibility with its old comment form. It also allows
* users to build custom comment forms by filtering 'comment_form_defaults' in their child theme.
*
* @since 0.8.0
* @param array $args The default comment form arguments.
* @return array $args The filtered comment form arguments.
*/
function Easy_comment_form_args( $args ) {
global $user_identity;
$domain = Easy_get_textdomain();
$commenter = wp_get_current_commenter();
$req = ( ( get_option( 'require_name_email' ) ) ? ' ' . __( '*', $domain ) . ' ' : '' );
$input_class = ( ( get_option( 'require_name_email' ) ) ? ' req' : '' );
$fields = array(
'author' => '