<?php
/**
 * @package WordPress
 * @subpackage Default_Theme
 * This for Theme function
 */
/***********************************************************************************************/
/* Define Constants */
/***********************************************************************************************/
if(!defined('THEMEDIR')){
	define('THEMEDIR', get_stylesheet_directory_uri());
}
if(!defined('IMG')){
	define('IMG', THEMEDIR.'/include/images');
}

/***********************************************************************************************/
/* blogpress16 Theme Setup */
/***********************************************************************************************/
if ( ! function_exists( 'blogpress16_setup' ) ) :
function blogpress16_setup() {
    load_theme_textdomain( 'blogpress-16', get_template_directory() . '/languages' );
    add_theme_support( 'automatic-feed-links' );
    add_theme_support( 'title-tag' );
    add_theme_support( 'post-thumbnails' );
    register_nav_menus( array(
        'main-menu' => esc_html__( 'Main Menu', 'blogpress-16' ),
    ) );
    add_theme_support( "custom-header" );
    add_theme_support( 'custom-background' );
	add_theme_support( 'custom-logo', array(
		'height'      => 240,
		'width'       => 240,
		'flex-height' => true,
	) );
}
$GLOBALS['content_width'] = apply_filters( 'blogpress16_content_width', 900 );
endif;
add_action( 'after_setup_theme', 'blogpress16_setup' );

/***********************************************************************************************/
/* Function for Google Fonts */
/***********************************************************************************************/
function blogpress16_fonts_url() {
$fonts_url = '';
 
/* Translators: If there are characters in your language that are not
* supported by Lora, translate this to 'off'. Do not translate
* into your own language.
*/

$bitter = _x( 'on', 'Bitter font: on or off', 'blogpress-16' );
 
if ( 'off' !== $bitter ) {
$font_families = array();

if ( 'off' !== $bitter ) {
$font_families[] = 'Bitter:400,700';
}
 
$query_args = array(
'family' => urlencode( implode( '|', $font_families ) ),
'subset' => urlencode( 'latin,latin-ext' ),
);
 
$fonts_url = add_query_arg( $query_args, 'https://fonts.googleapis.com/css' );
}
 
return esc_url_raw( $fonts_url );
}

/***********************************************************************************************/
/* Proper way to enqueue scripts and styles */
/***********************************************************************************************/
function blogpress16_scripts() {
    wp_enqueue_style('bootstrap', THEMEDIR.'/include/css/bootstrap.css',array(),'3.3.1', 'all');
    wp_enqueue_style('google-fonts-bitter', blogpress16_fonts_url(), array(), null );
    wp_enqueue_style('font-awesome', THEMEDIR.'/include/css/font-awesome.min.css',array(),'4.5.0', 'all');
    wp_enqueue_style('blogpress16-theme', get_stylesheet_uri() );

    wp_enqueue_script('bootstrap', THEMEDIR.'/include/js/bootstrap.min.js',array('jquery'),'3.3.1',true);
    if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
        wp_enqueue_script( 'comment-reply' );
    }
}
add_action( 'wp_enqueue_scripts', 'blogpress16_scripts' );

/***********************************************************************************************/
/* Registers an editor stylesheet for the theme */
/***********************************************************************************************/
function blogpress16_add_editor_styles() {
    add_editor_style();
}
add_action('admin_init','blogpress16_add_editor_styles');

/***********************************************************************************************/
/* Register Sidebar */
/***********************************************************************************************/
add_action( 'widgets_init', 'blogpress16_widgets_init' );
function blogpress16_widgets_init() {
    register_sidebar( array(
        'name' => __( 'Main Sidebar', 'blogpress-16' ),
        'id' => 'sidebar-1',
        'description' => __( 'Widgets in this area will be shown on all posts and pages.', 'blogpress-16' ),
        'before_widget' => '<div id="%1$s" class="widget %2$s">',
    'after_widget'  => '</div>',
    'before_title'  => '<h3>',
    'after_title'   => '</h3>',
    ) );
}

/***********************************************************************************************/
/* Bootstrap NavWalker for Navigation Menu and customizer*/
/***********************************************************************************************/
require_once('wp-bootstrap-navwalker-master/wp_bootstrap_navwalker.php');
require_once('inc/customizer.php');

/***********************************************************************************************/
/*Pagination for paged posts, Page 1, Page 2, Page 3, with Next and Previous Links, No plugin*/
/***********************************************************************************************/
function blogpress16_wp_pagination()
{
    global $wp_query;
    $big = 999999999;
    echo paginate_links(array(
        'base' => str_replace($big, '%#%', get_pagenum_link($big)),
        'format' => '?paged=%#%',
        'current' => max(1, get_query_var('paged')),
        'total' => $wp_query->max_num_pages
    ));
}
add_action('init', 'blogpress16_wp_pagination'); // Add our HTML5 Pagination

/***********************************************************************************************/
// Custom Comments Callback
/***********************************************************************************************/
function blogpress16_comments( $comment, $args, $depth ) {
    if(in_array($comment->comment_type, array('pingback', 'trackback'))) return;
    ?>
    <li <?php comment_class(); ?> id="comment-<?php comment_ID(); ?>">
        <?php //======== author photo ======== ?>
            <?php echo get_avatar( $comment, 100 ) ?>
        <?php //======== comment text & info ======== ?>
        <div class="desc">
            <h4><?php echo esc_html(get_comment_author( $comment )) ?><small><?php edit_comment_link( __( 'Edit', 'blogpress-16' ), ' ' ); ?></small></h4>
            <p class="date"><?php comment_time('F m, Y \a\t g:i A') ?></p>
            <?php comment_text() ?>
            <p class="reply">
                <?php comment_reply_link( array_merge( $args, array( 'depth' => $depth, 'max_depth' => $args['max_depth'] ) ) ); ?>
                <?php if($comment->comment_approved == '0') : ?><div class="text-muted"><?php echo __('Your comment is awaiting moderation.', 'blogpress-16') ?></div><?php endif ?>
            </p>
        </div>
    </li>
<?php }

// filter to replace class on reply link
function blogpress16_replace_reply_link_class($class){
    $class = str_replace("class='comment-reply-link", "class='submit", $class);
    return $class;
}
//           class name             function name
add_filter('comment_reply_link', 'blogpress16_replace_reply_link_class');

/***********************************************************************************************/
/* Get Search Form Replace HTML */
/***********************************************************************************************/
function blogpress16_search_form_modify( $html ) {
    $html ='<div class="search-container"><form class="search" method="get" action="'. home_url().'" role="search">
    <input class="search-input" type="search" name="s" placeholder="Search">
</form></div>';
    return $html;
}
add_filter( 'get_search_form', 'blogpress16_search_form_modify' );


/***********************************************************************************************/
/* Register Custom Excerpt with dots */
/***********************************************************************************************/
function blogpress16__custom_excerpt_length( $length ) {
    return 40;
}
add_filter( 'excerpt_length', 'blogpress16__custom_excerpt_length', 999 );
function blogpress16__excerpt_more( $more ) {
    return ' .....';
}
add_filter( 'excerpt_more', 'blogpress16__excerpt_more' );

/***********************************************************************************************/
/* Social Link For User Profile */
/***********************************************************************************************/
function blogpress16_new_contactmethods( $contactmethods ) {
// Add Twitter
$contactmethods['twitter'] = 'Twitter';
//add Facebook
$contactmethods['facebook'] = 'Facebook';
//add Pinterest
$contactmethods['pinterest'] = 'Pinterest';
//add Google Plus
$contactmethods['google_plus'] = 'Google Plus';
//add Dribble
$contactmethods['dribble'] = 'Dribble';
//add Instagram
$contactmethods['instagram'] = 'Instagram';
return $contactmethods;
}
add_filter('user_contactmethods','blogpress16_new_contactmethods',10,1);
?>