'',
'random-default' => false,
'width' => 1920,
'height' => 120,
'flex-height' => true,
'flex-width' => true,
'default-text-color' => 'fff',
'header-text' => true,
'uploads' => true,
'wp-head-callback' => 'cafe_header_style',
'admin-head-callback' => 'cafe_admin_header_style',
);
add_theme_support( 'custom-header', $header_args );
/* Adds background image and color support */
$background_args = array(
'default-color' => 'fff',
'default-image' => '',
'default-repeat' => '',
'default-position-x' => '',
'wp-head-callback' => '_custom_background_cb',
'admin-head-callback' => '',
'admin-preview-callback' => '',
);
add_theme_support( 'custom-background', $background_args );
/* Adds RSS feed links to for posts and comments. */
add_theme_support( 'automatic-feed-links' );
/*
* This theme supports all available post formats by default.
* See http://codex.wordpress.org/Post_Formats
*/
add_theme_support( 'post-formats', array(
'aside',
'audio',
'chat',
'gallery',
'image',
'link',
'quote',
'status',
'video',
) );
/* Styles the visual editor with editor-style.css */
add_editor_style();
/* Enable support for Post Thumbnails, and declare two sizes. */
add_theme_support( 'post-thumbnails' );
/* Sets up the content width value based on the theme's design. */
if ( ! isset( $content_width ) ) :
$content_width = 690;
endif;
add_image_size( 'post-featured-image', 752, 9312, false );
/* Register menus of theme */
register_nav_menus( array(
'primary' => __( 'Primary menu in header', 'cafe' ),
'secondary' => __( 'Secondary menu in footer', 'cafe' ),
) );
}
/**
* Style the site title in the header displayed on the blog.
*/
function cafe_header_style() {
$text_color = get_header_textcolor();
/* If no custom options for text are set, let's bail */
if ( get_theme_support( 'custom-header', 'default-text-color' ) == $text_color ) :
return;
endif;
/* If we get this far, we have custom styles. */ ?>
Header admin panel.
*/
function cafe_admin_header_style() {
wp_enqueue_style( 'cafe-admin-header-style', get_template_directory_uri() . '/styles/admin-header.css', false, null );
}
/**
* Enqueue scripts and styles for the front end.
*/
function cafe_register_scripts() {
/* Add functions realized on script.js */
wp_enqueue_script( 'cafe-main-script', get_template_directory_uri() . '/js/script.js', array( 'jquery' ) );
/* Load the main stylesheet */
wp_enqueue_style( 'cafe-main-style', get_stylesheet_uri() );
/* Load the Internet Explorer specific stylesheet */
wp_enqueue_style( 'cafe-ie-style', get_template_directory_uri() . '/styles/ie78.css', array( 'cafe-main-style' ) );
wp_style_add_data( 'cafe-ie-style', 'conditional', 'lt IE 9' );
/* Load scripts for compatibility html5 with IE */
wp_enqueue_script( 'cafe-html5-script', get_template_directory_uri() . '/js/html5.js' );
/* Load scripts for comments reply */
if ( is_singular() ) {
wp_enqueue_script( 'comment-reply' );
}
/* Load the elements to localize in scripts */
$script_localization = array(
'choose_file' => __( 'Choose file...', 'cafe' ),
'file_is_not_selected' => __( 'File is not selected.', 'cafe' ),
);
/* Localization in scripts */
wp_localize_script( 'cafe-main-script', 'script_loc', $script_localization );
}
/**
* Add two custom widgets
*
* 1. Cafe_Recent_Comments (Recent Comments with excerpt) widget class */
class Cafe_Recent_Comments extends WP_Widget {
/* Constructor for widget */
public function __construct() {
$widget_ops = array(
'classname' => 'cafe_widget_recent_comments',
'description' => __( 'Your site’s most recent comments with excerpts.', 'cafe' ),
);
parent::__construct( 'cafe_widget_recent_comments', __( 'Recent Comments with excerpt', 'cafe' ), $widget_ops );
$this->alt_option_name = 'cafe_widget_recent_comments';
if ( is_active_widget( false, false, $this->id_base ) ) :
add_action( 'wp_head', array( $this, 'recent_comments_style' ) );
endif;
add_action( 'comment_post', array( $this, 'flush_widget_cache' ) );
add_action( 'edit_comment', array( $this, 'flush_widget_cache' ) );
add_action( 'transition_comment_status', array( $this, 'flush_widget_cache' ) );
}
/* Style for widget */
function recent_comments_style() {
if ( ! current_theme_supports( 'widgets' ) || ! apply_filters( 'show_recent_comments_widget_style', true, $this->id_base ) ) :
return;
endif; ?>
id;
endif;
if ( isset( $cache[ $args['widget_id'] ] ) ) :
echo $cache[ $args['widget_id'] ];
return;
endif;
$output = '';
/* Title of widget */
$title = ( ! empty( $instance['title'] ) ) ? $instance['title'] : __( 'Recent Comments', 'cafe' );
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
$number = ( ! empty( $instance['number'] ) ) ? absint( $instance['number'] ) : 2;
if ( ! $number ) :
$number = 2;
endif;
/* Get comments list based on the arguments */
$comments = get_comments( apply_filters( 'widget_comments_args', array(
'number' => $number,
'status' => 'approve',
'post_status' => 'publish',
) ) );
$output .= $args['before_widget'];
if ( $title ) :
$output .= $args['before_title'] . $title . $args['after_title'];
endif;
$output .= '
';
if ( $comments ) :
/* Prime cache for associated posts. (Prime post term cache if we need it for permalinks.) */
$post_ids = array_unique( wp_list_pluck( $comments, 'comment_post_ID' ) );
_prime_post_caches( $post_ids, strpos( get_option( 'permalink_structure' ), '%category%' ), false );
foreach ( (array) $comments as $comment ) :
/* Checking the length of the current comment and desiding
* whether we need '[...]' at the end of the comment excerpt */
if ( strlen( get_comment( $comment )->comment_content ) < 40 ) :
$commentExcerptEndLineFiller = '';
else :
$commentExcerptEndLineFiller = ' [...]';
endif; /* Checking ends */
$output .= '