mbn-theme/functions.php at master · iamxpro/mbn-theme · GitHub

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<?php
/**
 * function (function.php)
 * @package WordPress
 * @subpackage MBN
 */

## Full Removal of the WP version
## Also, you need to delete the readme.html file in the root of the site
remove_action('wp_head', 'wp_generator'); // From the title
add_filter('the_generator', '__return_empty_string'); // From feeds and URLs
## Close the ability to publish via xmlrpc.php
add_filter('xmlrpc_enabled', '__return_false');

/**
 * custom-logo
 */
add_theme_support('custom-logo');

/**
 * title-tag
 */
add_theme_support('title-tag');

if (!isset($content_width))
    $content_width = 900;
add_theme_support('screen-reader-text');
add_theme_support('automatic-feed-links');
add_theme_support('custom-header');
add_theme_support('custom-background');

register_nav_menus(array(
	'main_menu' => 'Main menu',
	'bottom_menu' => 'Bottom menu'
));

add_theme_support('post-thumbnails');
set_post_thumbnail_size(250, 150);
add_image_size('big-thumb', 400, 400, true);
if (!defined('WP_POST_REVISIONS'))
    define('WP_POST_REVISIONS', 5);

/**
 * Register widget area.
 *
 * @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
 */
function theme_widgets_init() {
register_sidebar(array(
	'name' => 'Sidebar',
	'id' => "sidebar",
	'description' => 'A regular column in the sidebar',
	'before_widget' => '<div id="%1$s" class="widget %2$s">',
	'after_widget' => "</div>\n",
	'before_title' => '<span class="widgettitle">',
	'after_title' => "</span>\n",
));
}

add_action('widgets_init', 'theme_widgets_init');

/**
 * JavaScript Detection.
 *
 * Adds a 'js' class to the root '<html>' element when JavaScript is detected.
 *
 */
function javascript_detection() {
    echo "<script>(function(html){html.className = html.className.replace(/\bno-js\b/,'js')})(document.documentElement);</script>\n";
}

add_action('wp_head', 'javascript_detection', 0);

if (!class_exists('clean_comments_constructor')) {
	class clean_comments_constructor extends Walker_Comment {
		public function start_lvl( &$output, $depth = 0, $args = array()) {
			$output .= '<ul class="children">' . "\n";
		}
		public function end_lvl( &$output, $depth = 0, $args = array()) {
			$output .= "</ul><!-- .children -->\n";
		}
	    protected function comment( $comment, $depth, $args ) {
	    	$classes = implode(' ', get_comment_class()).($comment->comment_author_email == get_the_author_meta('email') ? ' author-comment' : '');
	        echo '<li id="comment-'.get_comment_ID().'" class="'.$classes.' media">'."\n";
	    	echo '<div class="media-left">'.get_avatar($comment, 64, '', get_comment_author(), array('class' => 'media-object'))."</div>\n";
	    	echo '<div class="media-body">';
	    	echo '<span class="meta media-heading">Author: '.get_comment_author()."\n";
	    	//echo ' '.get_comment_author_email();
	    	echo ' '.get_comment_author_url();
	    	echo ' Added '.get_comment_date('F j, Y в H:i')."\n";
	    	if ( '0' == $comment->comment_approved ) echo '<br><em class="comment-awaiting-moderation">Your comment will be published after verification by the moderator.</em>'."\n";
	    	echo "</span>";
	        comment_text()."\n";
	        $reply_link_args = array(
	        	'depth' => $depth,
	        	'reply_text' => 'Reply',
				'login_text' => 'You must be logged in'
	        );
	        echo get_comment_reply_link(array_merge($args, $reply_link_args));
	        echo '</div>'."\n";
	    }
	    public function end_el( &$output, $comment, $depth = 0, $args = array() ) {
			$output .= "</li><!-- #comment-## -->\n";
		}
	}
}

if (!function_exists('pagination')) {
	function pagination() {
		global $wp_query;
		$big = 999999999;
		$links = paginate_links(array(
			'base' => str_replace($big,'%#%',esc_url(get_pagenum_link($big))),
			'format' => '?paged=%#%',
			'current' => max(1, get_query_var('paged')),
			'type' => 'array',
			'prev_text'    => 'Prev',
	    	'next_text'    => 'Next',
			'total' => $wp_query->max_num_pages,
			'show_all'     => false,
			'end_size'     => 15,
			'mid_size'     => 15,
			'add_args'     => false,
			'add_fragment' => '',
			'before_page_number' => '',
			'after_page_number' => ''
		));
	 	if( is_array( $links ) ) {
		    echo '<ul class="pagination">';
		    foreach ( $links as $link ) {
		    	if ( strpos( $link, 'current' ) !== false ) echo "<li class='active'>$link</li>";
		        else echo "<li>$link</li>";
		    }
		   	echo '</ul>';
		 }
	}
}

add_action('wp_footer', 'add_scripts');
if (!function_exists('add_scripts')) {
	function add_scripts() {
	    if(is_admin()) return false;
	    wp_deregister_script('jquery');
	    wp_enqueue_script('jquery','//ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js','','',true);
	    wp_enqueue_script('bootstrap', get_template_directory_uri().'/js/bootstrap.min.js','','',true);
	    wp_enqueue_script('main', get_template_directory_uri().'/js/main.js','','',true);
	}
}

add_action('wp_print_styles', 'add_styles');
if (!function_exists('add_styles')) {
	function add_styles() {
	    if(is_admin()) return false;
	    if ( is_rtl() ) {
	    	wp_enqueue_style( 'rtl-bs', get_template_directory_uri().'/css/bootstrap-rtl.min.css' );
	    	wp_enqueue_style( 'rtl-style', get_template_directory_uri() . '/rtl.css');
	    } else {
	    	wp_enqueue_style( 'bs', get_template_directory_uri().'/css/bootstrap.min.css' );
		}
		wp_enqueue_style( 'main-theme-css', get_template_directory_uri().'/css/style.css' );
		wp_enqueue_style( 'main', get_template_directory_uri().'/style.css' );
	}
}

if (!class_exists('bootstrap_menu')) {
	class bootstrap_menu extends Walker_Nav_Menu {
		private $open_submenu_on_hover;

		function __construct($open_submenu_on_hover = true) {
	        $this->open_submenu_on_hover = $open_submenu_on_hover;
	    }

		function start_lvl(&$output, $depth = 0, $args = array()) {
			$output .= "\n<ul class=\"dropdown-menu\">\n";
		}
		function start_el(&$output, $item, $depth = 0, $args = array(), $id = 0) {
			$item_html = '';
			parent::start_el($item_html, $item, $depth, $args);
			if ( $item->is_dropdown && $depth === 0 ) {
			   if (!$this->open_submenu_on_hover) $item_html = str_replace('<a', '<a class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"', $item_html);
			   $item_html = str_replace('</a>', ' <b class="caret"></b></a>', $item_html);
			}
			$output .= $item_html;
		}
		function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output) {
			if ( $element->current ) $element->classes[] = 'active';
			$element->is_dropdown = !empty( $children_elements[$element->ID] );
			if ( $element->is_dropdown ) {
			    if ( $depth === 0 ) {
			        $element->classes[] = 'dropdown';
			        if ($this->open_submenu_on_hover) $element->classes[] = 'show-on-hover';
			    } elseif ( $depth === 1 ) {
			        $element->classes[] = 'dropdown-submenu';
			    }
			}
			parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
		}
	}
}

if (!function_exists('content_class_by_sidebar')) {
	function content_class_by_sidebar() {
		if (is_active_sidebar( 'sidebar' )) {
			echo 'col-sm-9';
		} else {
			echo 'col-sm-12';
		}
	}
}

?>