/**
 * ultrabootstrap functions and definitions
 *
 * @package ultrabootstrap
 */

if ( ! function_exists( 'ultrabootstrap_setup' ) ) :
/**
 * Sets up theme defaults and registers support for various WordPress features.
 *
 * Note that this function is hooked into the after_setup_theme hook, which
 * runs before the init hook. The init hook is too late for some features, such
 * as indicating support for post thumbnails.
 */
function ultrabootstrap_setup() {
	/*
	 * Make theme available for translation.
	 * Translations can be filed in the /languages/ directory.
	 * If you're building a theme based on ultrabootstrap, use a find and replace
	 * to change 'ultrabootstrap' to the name of your theme in all the template files
	 */
	load_theme_textdomain( 'ultrabootstrap', get_template_directory() . '/languages' );

	// Add default posts and comments RSS feed links to head.
	add_theme_support( 'automatic-feed-links' );

	/*
	 * Let WordPress manage the document title.
	 * By adding theme support, we declare that this theme does not use a
	 * hard-coded <title> tag in the document head, and expect WordPress to
	 * provide it for us.
	 */
	add_theme_support( 'title-tag' );

	/*
	 * Enable support for Post Thumbnails on posts and pages.
	 *
	 * @link http://codex.wordpress.org/Function_Reference/add_theme_support#Post_Thumbnails
	 */
	add_theme_support( 'post-thumbnails' );
	
	// This theme uses wp_nav_menu() in one location.
	register_nav_menus( array(
		'primary' => esc_html__( 'Primary Menu', 'ultrabootstrap' ),
		'secondary' => esc_html__( 'Footer Menu', 'ultrabootstrap' ),
	) );

	/*
	 * Switch default core markup for search form, comment form, and comments
	 * to output valid HTML5.
	 */
	add_theme_support( 'html5', array(
		'search-form',
		'comment-form',
		'comment-list',
		'gallery',
		'caption',
	) );

	/*
	 * Enable support for Post Formats.
	 * See http://codex.wordpress.org/Post_Formats
	 */
	add_theme_support( 'custom-logo', array(
   'height'      => 45,
   'width'       => 250,
   'flex-width' => true,
	));

	// Set up the WordPress core custom background feature.
	add_theme_support( 'custom-background', apply_filters( 'ultrabootstrap_custom_background_args', array(
		'default-color' => 'ffffff',
		'default-image' => '',
	) ) );

	add_theme_support( "custom-header", 
		array(
		'default-color' => 'ffffff',
		'default-image' => '',
			)  
		);
	
	/*
	 * Enable support for Selective Refresh for Widgets.
	 * See https://make.wordpress.org/core/2016/11/10/visible-edit-shortcuts-in-the-customizer-preview/
	 */
	add_theme_support( 'customize-selective-refresh-widgets' );

	add_editor_style() ;
}
endif; // ultrabootstrap_setup
add_action( 'after_setup_theme', 'ultrabootstrap_setup' );




/**
 * Enqueue scripts and styles.
 */
function ultrabootstrap_scripts() {
	wp_enqueue_style( 'ultrabootstrap-bootstrap', get_template_directory_uri().'/css/bootstrap.css' );	
	wp_enqueue_style( 'ultrabootstrap-fontawesome', get_template_directory_uri().'/css/font-awesome.css' );
	wp_enqueue_style( 'ultrabootstrap-googlefonts', '//fonts.googleapis.com/css?family=Roboto:400,300,700');
	wp_enqueue_style( 'ultrabootstrap-style', get_stylesheet_uri() );


	if(is_rtl()) {
		wp_enqueue_style( 'ultrabootstrap-rtl', get_template_directory_uri().'/css/rtl.css' );
		wp_enqueue_style( 'ultrabootstrap-css-rtl', get_template_directory_uri().'/css/bootstrap-rtl.css' );
		wp_enqueue_script( 'ultrabootstrap-js-rtl', get_template_directory_uri() . '/js/bootstrap.rtl.js', array(), '1.0.0', true );
	}

	wp_enqueue_script('jquery');
	wp_enqueue_script( 'ultrabootstrap-bootstrap', get_template_directory_uri() . '/js/bootstrap.js', array(), '1.0.0', true );
	wp_enqueue_script( 'ultrabootstrap-scripts', get_template_directory_uri() . '/js/script.js', array(), '1.0.0', true );


	if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
		wp_enqueue_script( 'comment-reply' );
	}
}
add_action( 'wp_enqueue_scripts', 'ultrabootstrap_scripts' );





/**
 * Set the content width in pixels, based on the theme's design and stylesheet.
 *
 * Priority 0 to make it available to lower priority callbacks.
 *
 * @global int $content_width
 */
if ( ! isset( $content_width ) ) $content_width = 900;
function ultrabootstrap_content_width() {
	$GLOBALS['content_width'] = apply_filters( 'ultrabootstrap_content_width', 640 );

}
add_action( 'after_setup_theme', 'ultrabootstrap_content_width', 0 );


function ultrabootstrap_filter_front_page_template( $template ) {
    return is_home() ? '' : $template;
}
add_filter( 'front_page_template', 'ultrabootstrap_filter_front_page_template' );





/**
 * Register widget area.
 *
 * @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
 */


function ultrabootstrap_widgets_init() {
		
	register_sidebar( array(
		'name'          => esc_html__( 'Sidebar', 'ultrabootstrap' ),
		'id'            => 'sidebar-1',
		'description'   => '',
		'before_widget' => '<aside id="%1$s" class="widget %2$s">',
		'after_widget'  => '</aside>',
		'before_title'  => '<h4 class="widget-title">',
		'after_title'   => '</h4>',
	) );

	register_sidebar( array(
			'name'          => __('Footer One','ultrabootstrap'),
			'id'            => 'footer-1',
			'description'   => __('Footer First Widget','ultrabootstrap'),
			'before_widget' => '<div id="%1$s" class="widget col-md-3 col-sm-6 %2$s">',
			'after_widget'  => '</div>',
			'before_title'  => '<h4 class="widget-title">',
			'after_title'   => '</h4>',
		) );
	register_sidebar( array(
			'name'          => __('Footer Two','ultrabootstrap'),
			'id'            => 'footer-2',
			'description'   => __('Footer Second Widget','ultrabootstrap'),
			'before_widget' => '<div id="%1$s" class="widget col-md-3 col-sm-6 %2$s">',
			'after_widget'  => '</div>',
			'before_title'  => '<h4 class="widget-title">',
			'after_title'   => '</h4>',
		) );
	register_sidebar( array(
			'name'          => __('Footer There','ultrabootstrap'),
			'id'            => 'footer-3',
			'description'   => __('Footer Third Widget','ultrabootstrap'),
			'before_widget' => '<div id="%1$s" class="widget col-md-3 col-sm-6 %2$s">',
			'after_widget'  => '</div>',
			'before_title'  => '<h4 class="widget-title">',
			'after_title'   => '</h4>',
		) );
	register_sidebar( array(
			'name'          => __('Footer Four','ultrabootstrap'),
			'id'            => 'footer-4',
			'description'   => __('Footer Four Widget','ultrabootstrap'),
			'before_widget' => '<div id="%1$s" class="widget col-md-3 col-sm-6 %2$s">',
			'after_widget'  => '</div>',
			'before_title'  => '<h4 class="widget-title">',
			'after_title'   => '</h4>',
		) );
}
add_action( 'widgets_init', 'ultrabootstrap_widgets_init' );


/**
 * Custom template tags for this theme.
 */
require get_template_directory() . '/inc/class.php';

//require get_template_directory() . '/inc/wp_bootstrap_navwalker.php';

/**
 * Implement the Custom Header feature.
 */
require get_template_directory() . '/inc/custom-header.php';

/**
 * Custom template tags for this theme.
 */
require get_template_directory() . '/inc/template-tags.php';

/**
 * Custom functions that act independently of the theme templates.
 */
require get_template_directory() . '/inc/extras.php';

/**
 * Customizer additions.
 */
require get_template_directory() . '/inc/customizer.php';

/**
 * Load Jetpack compatibility file.
 */
require get_template_directory() . '/inc/jetpack.php';

// Register Custom Navigation Walker
require get_template_directory() . '/inc/wp_bootstrap_navwalker.php';

/**  
 * Load TGM plugin 
 */
require get_template_directory() . '/inc/class-tgm-plugin-activation.php';

 /* Recommended plugin using TGM */
add_action( 'tgmpa_register', 'ultrabootstrap_register_plugins');
if( !function_exists('ultrabootstrap_register_plugins') ) {
	function ultrabootstrap_register_plugins() {
       /**
		 * Array of plugin arrays. Required keys are name and slug.
		 * If the source is NOT from the .org repo, then source is also required.
		 */
		$plugins = array(
 			array(
				'name'     => 'One Click Demo Import', // The plugin name.
				'slug'     => 'one-click-demo-import', // The plugin slug (typically the folder name).
				'required' => false, // If false, the plugin is only 'recommended' instead of required.
			),
			array(
				'name'               => 'Contact Form 7', // The plugin name.
				'slug'               => 'contact-form-7', // The plugin slug (typically the folder name).
				'required'           => false, // If false, the plugin is only 'recommended' instead of required.
			),
		);
		/*
		 * Array of configuration settings. Amend each line as needed.
		 *
		 * TGMPA will start providing localized text strings soon. If you already have translations of our standard
		 * strings available, please help us make TGMPA even better by giving us access to these translations or by
		 * sending in a pull-request with .po file(s) with the translations.
		 *
		 * Only uncomment the strings in the config array if you want to customize the strings.
		 */
		$config = array(
			'id'           => 'tgmpa',
			// Unique ID for hashing notices for multiple instances of TGMPA.
			'default_path' => '',
			// Default absolute path to bundled plugins.
			'menu'         => 'tgmpa-install-plugins',
			// Menu slug.
			'parent_slug'  => 'themes.php',
			// Parent menu slug.
			'capability'   => 'edit_theme_options',
			// Capability needed to view plugin install page, should be a capability associated with the parent menu used.
			'has_notices'  => true,
			// Show admin notices or not.
			'dismissable'  => true,
			// If false, a user cannot dismiss the nag message.
			'dismiss_msg'  => '',
			// If 'dismissable' is false, this message will be output at top of nag.
			'is_automatic' => false,
			// Automatically activate plugins after installation or not.
			'message'      => '',
			// Message to output right before the plugins table.
		);
 		tgmpa( $plugins, $config );
	}
}

/* Ultrabootstrap Demo importer */
add_filter( 'pt-ocdi/import_files', 'ultrabootstrap_import_demo_data' );
if ( ! function_exists( 'ultrabootstrap_import_demo_data' ) ) {
	function ultrabootstrap_import_demo_data() {
	  return array(
	    array(   
			'import_file_name'             => __('Default Demo','ultrabootstrap'),
			'categories'                   => array( 'Default', 'Blog' ),
			'local_import_file'            => trailingslashit( get_template_directory() ) . 'demo/default/demo-content.xml',
			'local_import_widget_file'     => trailingslashit( get_template_directory() ) . 'demo/default/widgets.json',
			'local_import_customizer_file' => trailingslashit( get_template_directory() ) . 'demo/default/customizer.dat',
			'import_preview_image_url'     => 'https://phantomthemes.com/demo/ultrabootstrap/wp-content/themes/ultrabootstrap/screenshot.png',
			'preview_url'                  => 'https://phantomthemes.com/view?theme=UltraBootstrap',
		),
	  ); 
	}
}
 add_action( 'pt-ocdi/after_import', 'ultrabootstrap_after_import' );
if ( ! function_exists( 'ultrabootstrap_after_import' ) ) {
	function ultrabootstrap_after_import( $selected_import ) { 
		$importer_name  = __('Default Demo','ultrabootstrap');
	 
	    if ( $importer_name === $selected_import['import_file_name'] ) {
	        //Set Menu
			$top_menu = get_term_by('name', 'Primary Menu', 'nav_menu'); 
			$footer_menu= get_term_by('name', 'Footer Menu', 'nav_menu');
	        set_theme_mod( 'nav_menu_locations' , array( 				  
				'primary' => $top_menu->term_id,
				'secondary' => $footer_menu->term_id,				
	             ) 
			);
			
			//Set Front page
		    if( get_option('page_on_front') === '0' && get_option('page_for_posts') === '0' ) {
				$page = get_page_by_title( 'Home');
				//$blog = get_page_by_title( 'Blog');
				if ( isset( $page->ID ) ) {
						update_option( 'show_on_front', 'page' );
					 update_option( 'page_on_front', $page->ID );
					 //update_option('page_for_posts', $blog->ID);
				}
			 }
	    }
	     
	}
}
 add_filter( 'pt-ocdi/disable_pt_branding', '__return_true' );

 
  /******* the_breadcrumb *********/
 function the_breadcrumb()
{
    $showOnHome = 0; // 1 - show breadcrumbs on the homepage, 0 - don't show
    $delimiter = '<span class="dot">&#x2022;</span>'; // delimiter between crumbs
    $home = 'Home'; // text for the 'Home' link
    $showCurrent = 1; // 1 - show current post/page title in breadcrumbs, 0 - don't show
    $before = '<span class="current">'; // tag before the current crumb
    $after = '</span>'; // tag after the current crumb

    global $post;
    $homeLink = get_bloginfo('url');
    if (is_home() || is_front_page()) {
        if ($showOnHome == 1) {
            echo '<div id="crumbs"><a href="' . $homeLink . '">' . $home . '</a></div>';
        }
    } else {
        echo '<div id="crumbs"><a href="' . $homeLink . '">' . $home . '</a> ' . $delimiter . ' ';
        if (is_category()) {
            $thisCat = get_category(get_query_var('cat'), false);
            if ($thisCat->parent != 0) {
                echo get_category_parents($thisCat->parent, true, ' ' . $delimiter . ' ');
            }
            echo $before . 'Archive by category "' . single_cat_title('', false) . '"' . $after;
        } elseif (is_search()) {
            echo $before . 'Search results for "' . get_search_query() . '"' . $after;
        } elseif (is_day()) {
            echo '<a href="' . get_year_link(get_the_time('Y')) . '">' . get_the_time('Y') . '</a> ' . $delimiter . ' ';
            echo '<a href="' . get_month_link(get_the_time('Y'), get_the_time('m')) . '">' . get_the_time('F') . '</a> ' . $delimiter . ' ';
            echo $before . get_the_time('d') . $after;
        } elseif (is_month()) {
            echo '<a href="' . get_year_link(get_the_time('Y')) . '">' . get_the_time('Y') . '</a> ' . $delimiter . ' ';
            echo $before . get_the_time('F') . $after;
        } elseif (is_year()) {
            echo $before . get_the_time('Y') . $after;
        } elseif (is_single() && !is_attachment()) {
            if (get_post_type() != 'post') {
                $post_type = get_post_type_object(get_post_type());
                $slug = $post_type->rewrite;
                echo '<a href="' . $homeLink . '/' . $slug['slug'] . '/">' . $post_type->labels->singular_name . '</a>';
                if ($showCurrent == 1) {
                    echo ' ' . $delimiter . ' ' . $before . get_the_title() . $after;
                }
            } else {
                $cat = get_the_category();
                $cat = $cat[0];
                $cats = get_category_parents($cat, true, ' ' . $delimiter . ' ');
                if ($showCurrent == 0) {
                    $cats = preg_replace("#^(.+)\s$delimiter\s$#", "$1", $cats);
                }
                echo $cats;
                if ($showCurrent == 1) {
                    echo $before . get_the_title() . $after;
                }
            }
        } elseif (!is_single() && !is_page() && get_post_type() != 'post' && !is_404()) {
            $post_type = get_post_type_object(get_post_type());
            echo $before . $post_type->labels->singular_name . $after;
        } elseif (is_attachment()) {
            $parent = get_post($post->post_parent);
            $cat = get_the_category($parent->ID);
            $cat = $cat[0];
            echo get_category_parents($cat, true, ' ' . $delimiter . ' ');
            echo '<a href="' . get_permalink($parent) . '">' . $parent->post_title . '</a>';
            if ($showCurrent == 1) {
                echo ' ' . $delimiter . ' ' . $before . get_the_title() . $after;
            }
        } elseif (is_page() && !$post->post_parent) {
            if ($showCurrent == 1) {
                echo $before . get_the_title() . $after;
            }
        } elseif (is_page() && $post->post_parent) {
            $parent_id  = $post->post_parent;
            $breadcrumbs = array();
            while ($parent_id) {
                $page = get_page($parent_id);
                $breadcrumbs[] = '<a href="' . get_permalink($page->ID) . '">' . get_the_title($page->ID) . '</a>';
                $parent_id  = $page->post_parent;
            }
            $breadcrumbs = array_reverse($breadcrumbs);
            for ($i = 0; $i < count($breadcrumbs); $i++) {
                echo $breadcrumbs[$i];
                if ($i != count($breadcrumbs)-1) {
                    echo ' ' . $delimiter . ' ';
                }
            }
            if ($showCurrent == 1) {
                echo ' ' . $delimiter . ' ' . $before . get_the_title() . $after;
            }
        } elseif (is_tag()) {
            echo $before . 'Posts tagged "' . single_tag_title('', false) . '"' . $after;
        } elseif (is_author()) {
            global $author;
            $userdata = get_userdata($author);
            echo $before . 'Articles posted by ' . $userdata->display_name . $after;
        } elseif (is_404()) {
            echo $before . 'Error 404' . $after;
        }
        if (get_query_var('paged')) {
            if (is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author()) {
                echo ' (';
            }
            echo '<span class="dot">&#x2022;</span><span class="current">'. __('Page') . ' ' . get_query_var('paged').'</span>';
            if (is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author()) {
                echo ')';
            }
        }
        echo '</div>';
    }
} // end the_breadcrumb()
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