<?php
/**
 * Blogger Hub functions and definitions
 * @package Blogger Hub
 */

/* Breadcrumb Begin */
function blogger_hub_the_breadcrumb() {
	if (!is_home()) {
		echo '<a href="';
		echo esc_url(home_url());
		echo '">';
		bloginfo('name');
		echo "</a> ";
		if (is_category() || is_single()) {
			the_category(',');
			if (is_single()) {
				echo "<span> ";
				the_title();
				echo "</span> ";
			}
		} elseif (is_page()) {
			the_title();
		}
	}
}

/* Theme Setup */
if (!function_exists('blogger_hub_setup')):

function blogger_hub_setup() {

	$GLOBALS['content_width'] = apply_filters('blogger_hub_content_width', 640);

	load_theme_textdomain('blogger-hub', get_template_directory().'/languages');
	add_theme_support('automatic-feed-links');
	add_theme_support('post-thumbnails');
	add_theme_support('title-tag');
	add_theme_support('woocommerce');
	add_theme_support('custom-logo', array(
			'height'      => 240,
			'width'       => 240,
			'flex-height' => true,
		));
	add_image_size('blogger-hub-homepage-thumb', 240, 145, true);

	register_nav_menus(array(
			'primary' => __('Primary Menu', 'blogger-hub'),
		));

	add_theme_support('custom-background', array(
			'default-color' => 'f1f1f1',
		));

	/*
		 * Enable support for Post Formats.
		 *
		 * See: https://codex.wordpress.org/Post_Formats
	   */
		add_theme_support(
			'post-formats', array(
				'image',
				'video',
				'gallery',
				'audio',
			)
		);

	/*
	 * This theme styles the visual editor to resemble the theme style,
	 * specifically font, colors, icons, and column width.
	 */
	add_editor_style(array('css/editor-style.css', blogger_hub_font_url()));

	// Theme Activation Notice
	global $pagenow;
	
	if ( is_admin() && ('themes.php' == $pagenow) && isset( $_GET['activated'] ) ) {
		add_action( 'admin_notices', 'blogger_hub_activation_notice' );
	}
}
endif;
add_action('after_setup_theme', 'blogger_hub_setup');


// Notice after Theme Activation
function blogger_hub_activation_notice() {
	echo '<div class="notice notice-success is-dismissible welcome">';
		echo '<h3>'. esc_html__( 'Greetings from Themeglance!!', 'blogger-hub' ) .'</h3>';
		echo '<p>'. esc_html__( 'A heartful thank you for choosing Themeglance. We promise to deliver only the best to you. Please proceed towards welcome section to get started.', 'blogger-hub' ) .'</p>';
		echo '<p><a href="'. esc_url( admin_url( 'themes.php?page=blogger_hub_guide' ) ) .'" class="button button-primary">'. esc_html__( 'About Theme', 'blogger-hub' ) .'</a></p>';
	echo '</div>';
}

/* Theme Widgets Setup */
function blogger_hub_widgets_init() {
	register_sidebar(array(
			'name'          => __('Blog Sidebar', 'blogger-hub'),
			'description'   => __('Appears on blog page sidebar', 'blogger-hub'),
			'id'            => 'sidebar-1',
			'before_widget' => '<aside id="%1$s" class="widget %2$s">',
			'after_widget'  => '</aside>',
			'before_title'  => '<h3 class="widget-title">',
			'after_title'   => '</h3>',
		));

	register_sidebar(array(
			'name'          => __('Page Sidebar', 'blogger-hub'),
			'description'   => __('Appears on page sidebar', 'blogger-hub'),
			'id'            => 'sidebar-2',
			'before_widget' => '<aside id="%1$s" class="widget %2$s">',
			'after_widget'  => '</aside>',
			'before_title'  => '<h3 class="widget-title">',
			'after_title'   => '</h3>',
		));

	register_sidebar(array(
			'name'          => __('Third Column Sidebar', 'blogger-hub'),
			'description'   => __('Appears on page sidebar', 'blogger-hub'),
			'id'            => 'sidebar-3',
			'before_widget' => '<aside id="%1$s" class="widget %2$s">',
			'after_widget'  => '</aside>',
			'before_title'  => '<h3 class="widget-title">',
			'after_title'   => '</h3>',
		));

	register_sidebar(array(
			'name'          => __('Home Page Sidebar', 'blogger-hub'),
			'description'   => __('Appears on home page', 'blogger-hub'),
			'id'            => 'home-page',
			'before_widget' => '<aside id="%1$s" class="widget %2$s">',
			'after_widget'  => '</aside>',
			'before_title'  => '<h3 class="widget-title">',
			'after_title'   => '</h3>',
		));

	register_sidebar(array(
			'name'          => __('Footer 1', 'blogger-hub'),
			'description'   => __('Appears on footer', 'blogger-hub'),
			'id'            => 'footer-1',
			'before_widget' => '<aside id="%1$s" class="widget %2$s">',
			'after_widget'  => '</aside>',
			'before_title'  => '<h3 class="widget-title">',
			'after_title'   => '</h3>',
		));

	register_sidebar(array(
			'name'          => __('Footer 2', 'blogger-hub'),
			'description'   => __('Appears on footer', 'blogger-hub'),
			'id'            => 'footer-2',
			'before_widget' => '<aside id="%1$s" class="widget %2$s">',
			'after_widget'  => '</aside>',
			'before_title'  => '<h3 class="widget-title">',
			'after_title'   => '</h3>',
		));

	register_sidebar(array(
			'name'          => __('Footer 3', 'blogger-hub'),
			'description'   => __('Appears on footer', 'blogger-hub'),
			'id'            => 'footer-3',
			'before_widget' => '<aside id="%1$s" class="widget %2$s">',
			'after_widget'  => '</aside>',
			'before_title'  => '<h3 class="widget-title">',
			'after_title'   => '</h3>',
		));

	register_sidebar(array(
			'name'          => __('Footer 4', 'blogger-hub'),
			'description'   => __('Appears on footer', 'blogger-hub'),
			'id'            => 'footer-4',
			'before_widget' => '<aside id="%1$s" class="widget %2$s">',
			'after_widget'  => '</aside>',
			'before_title'  => '<h3 class="widget-title">',
			'after_title'   => '</h3>',
		));
}
add_action('widgets_init', 'blogger_hub_widgets_init');


/*radio button sanitization*/
function blogger_hub_sanitize_choices($input, $setting) {
	global $wp_customize;
	$control = $wp_customize->get_control($setting->id);
	if (array_key_exists($input, $control->choices)) {
		return $input;
	} else {
		return $setting->default;
	}
}

// Change number or products per row to 3
add_filter('loop_shop_columns', 'blogger_hub_loop_columns');
if (!function_exists('blogger_hub_loop_columns')) {
	function blogger_hub_loop_columns() {
		return 3; // 3 products per row
	}
}

/* Theme Font URL */
function blogger_hub_font_url(){
	$font_url = '';
	$font_family = array();
	$font_family[] = 'PT Sans:300,400,600,700,800,900';
	$font_family[] = 'Roboto:400,700';
	$font_family[] = 'Roboto Condensed:400,700';
	$font_family[] = 'Open Sans';
	$font_family[] = 'Overpass';
	$font_family[] = 'Montserrat:300,400,600,700,800,900';
	$font_family[] = 'Playball:300,400,600,700,800,900';
	$font_family[] = 'Alegreya:300,400,600,700,800,900';
	$font_family[] = 'Julius Sans One';
	$font_family[] = 'Arsenal';
	$font_family[] = 'Slabo';
	$font_family[] = 'Lato';
	$font_family[] = 'Overpass Mono';
	$font_family[] = 'Source Sans Pro';
	$font_family[] = 'Raleway';
	$font_family[] = 'Merriweather';
	$font_family[] = 'Droid Sans';
	$font_family[] = 'Rubik';
	$font_family[] = 'Lora';
	$font_family[] = 'Ubuntu';
	$font_family[] = 'Cabin';
	$font_family[] = 'Arimo';
	$font_family[] = 'Playfair Display';
	$font_family[] = 'Quicksand';
	$font_family[] = 'Padauk';
	$font_family[] = 'Muli';
	$font_family[] = 'Inconsolata';
	$font_family[] = 'Bitter';
	$font_family[] = 'Pacifico';
	$font_family[] = 'Indie Flower';
	$font_family[] = 'VT323';
	$font_family[] = 'Dosis';
	$font_family[] = 'Frank Ruhl Libre';
	$font_family[] = 'Fjalla One';
	$font_family[] = 'Oxygen';
	$font_family[] = 'Arvo';
	$font_family[] = 'Noto Serif';
	$font_family[] = 'Lobster';
	$font_family[] = 'Crimson Text';
	$font_family[] = 'Yanone Kaffeesatz';
	$font_family[] = 'Anton';
	$font_family[] = 'Libre Baskerville';
	$font_family[] = 'Bree Serif';
	$font_family[] = 'Gloria Hallelujah';
	$font_family[] = 'Josefin Sans';
	$font_family[] = 'Abril Fatface';
	$font_family[] = 'Varela Round';
	$font_family[] = 'Vampiro One';
	$font_family[] = 'Shadows Into Light';
	$font_family[] = 'Cuprum';
	$font_family[] = 'Rokkitt';
	$font_family[] = 'Vollkorn';
	$font_family[] = 'Francois One';
	$font_family[] = 'Orbitron';
	$font_family[] = 'Patua One';
	$font_family[] = 'Acme';
	$font_family[] = 'Satisfy';
	$font_family[] = 'Josefin Slab';
	$font_family[] = 'Quattrocento Sans';
	$font_family[] = 'Architects Daughter';
	$font_family[] = 'Russo One';
	$font_family[] = 'Monda';
	$font_family[] = 'Righteous';
	$font_family[] = 'Lobster Two';
	$font_family[] = 'Hammersmith One';
	$font_family[] = 'Courgette';
	$font_family[] = 'Permanent Marker';
	$font_family[] = 'Cherry Swash';
	$font_family[] = 'Cormorant Garamond';
	$font_family[] = 'Poiret One';
	$font_family[] = 'BenchNine';
	$font_family[] = 'Economica';
	$font_family[] = 'Handlee';
	$font_family[] = 'Cardo';
	$font_family[] = 'Alfa Slab One';
	$font_family[] = 'Averia Serif Libre';
	$font_family[] = 'Cookie';
	$font_family[] = 'Chewy';
	$font_family[] = 'Great Vibes';
	$font_family[] = 'Coming Soon';
	$font_family[] = 'Philosopher';
	$font_family[] = 'Days One';
	$font_family[] = 'Kanit';
	$font_family[] = 'Shrikhand';
	$font_family[] = 'Tangerine';
	$font_family[] = 'IM Fell English SC';
	$font_family[] = 'Boogaloo';
	$font_family[] = 'Bangers';
	$font_family[] = 'Fredoka One';
	$font_family[] = 'Bad Script';
	$font_family[] = 'Volkhov';
	$font_family[] = 'Shadows Into Light Two';
	$font_family[] = 'Marck Script';
	$font_family[] = 'Sacramento';
	$font_family[] = 'Unica One';
	$font_family[] = 'IM Fell English:400,400i';
	$font_family[] = 'Exo:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i';

	$query_args = array(
		'family'	=> rawurlencode(implode('|',$font_family)),
	);
	$font_url = add_query_arg($query_args,'//fonts.googleapis.com/css');
	return $font_url;
}


/* Theme enqueue scripts */
function blogger_hub_scripts() {
	wp_enqueue_style('blogger-hub-font', blogger_hub_font_url(), array());
	wp_enqueue_style('bootstrap', get_template_directory_uri().'/css/bootstrap.css');
	wp_enqueue_style('blogger-hub-basic-style', get_stylesheet_uri());
	wp_style_add_data('blogger-hub-style', 'rtl', 'replace');
	wp_enqueue_style('blogger-hub-effect', get_template_directory_uri().'/css/effect.css');
	wp_enqueue_style('font-awesome', get_template_directory_uri().'/css/fontawesome-all.css');

	// Paragraph
	    $blogger_hub_paragraph_color = get_theme_mod('blogger_hub_paragraph_color', '');
	    $blogger_hub_paragraph_font_family = get_theme_mod('blogger_hub_paragraph_font_family', '');
	    $blogger_hub_paragraph_font_size = get_theme_mod('blogger_hub_paragraph_font_size', '');
	// "a" tag
		$blogger_hub_atag_color = get_theme_mod('blogger_hub_atag_color', '');
	    $blogger_hub_atag_font_family = get_theme_mod('blogger_hub_atag_font_family', '');
	// "li" tag
		$blogger_hub_li_color = get_theme_mod('blogger_hub_li_color', '');
	    $blogger_hub_li_font_family = get_theme_mod('blogger_hub_li_font_family', '');
	// H1
		$blogger_hub_h1_color = get_theme_mod('blogger_hub_h1_color', '');
	    $blogger_hub_h1_font_family = get_theme_mod('blogger_hub_h1_font_family', '');
	    $blogger_hub_h1_font_size = get_theme_mod('blogger_hub_h1_font_size', '');
	// H2
		$blogger_hub_h2_color = get_theme_mod('blogger_hub_h2_color', '');
	    $blogger_hub_h2_font_family = get_theme_mod('blogger_hub_h2_font_family', '');
	    $blogger_hub_h2_font_size = get_theme_mod('blogger_hub_h2_font_size', '');
	// H3
		$blogger_hub_h3_color = get_theme_mod('blogger_hub_h3_color', '');
	    $blogger_hub_h3_font_family = get_theme_mod('blogger_hub_h3_font_family', '');
	    $blogger_hub_h3_font_size = get_theme_mod('blogger_hub_h3_font_size', '');
	// H4
		$blogger_hub_h4_color = get_theme_mod('blogger_hub_h4_color', '');
	    $blogger_hub_h4_font_family = get_theme_mod('blogger_hub_h4_font_family', '');
	    $blogger_hub_h4_font_size = get_theme_mod('blogger_hub_h4_font_size', '');
	// H5
		$blogger_hub_h5_color = get_theme_mod('blogger_hub_h5_color', '');
	    $blogger_hub_h5_font_family = get_theme_mod('blogger_hub_h5_font_family', '');
	    $blogger_hub_h5_font_size = get_theme_mod('blogger_hub_h5_font_size', '');
	// H6
		$blogger_hub_h6_color = get_theme_mod('blogger_hub_h6_color', '');
	    $blogger_hub_h6_font_family = get_theme_mod('blogger_hub_h6_font_family', '');
	    $blogger_hub_h6_font_size = get_theme_mod('blogger_hub_h6_font_size', '');

		$custom_css ='
			p,span{
			    color:'.esc_html($blogger_hub_paragraph_color).'!important;
			    font-family: '.esc_html($blogger_hub_paragraph_font_family).';
			    font-size: '.esc_html($blogger_hub_paragraph_font_size).';
			}
			a{
			    color:'.esc_html($blogger_hub_atag_color).'!important;
			    font-family: '.esc_html($blogger_hub_atag_font_family).';
			}
			li{
			    color:'.esc_html($blogger_hub_li_color).'!important;
			    font-family: '.esc_html($blogger_hub_li_font_family).';
			}
			h1{
			    color:'.esc_html($blogger_hub_h1_color).'!important;
			    font-family: '.esc_html($blogger_hub_h1_font_family).'!important;
			    font-size: '.esc_html($blogger_hub_h1_font_size).'!important;
			}
			h2{
			    color:'.esc_html($blogger_hub_h2_color).'!important;
			    font-family: '.esc_html($blogger_hub_h2_font_family).'!important;
			    font-size: '.esc_html($blogger_hub_h2_font_size).'!important;
			}
			h3{
			    color:'.esc_html($blogger_hub_h3_color).'!important;
			    font-family: '.esc_html($blogger_hub_h3_font_family).'!important;
			    font-size: '.esc_html($blogger_hub_h3_font_size).'!important;
			}
			h4{
			    color:'.esc_html($blogger_hub_h4_color).'!important;
			    font-family: '.esc_html($blogger_hub_h4_font_family).'!important;
			    font-size: '.esc_html($blogger_hub_h4_font_size).'!important;
			}
			h5{
			    color:'.esc_html($blogger_hub_h5_color).'!important;
			    font-family: '.esc_html($blogger_hub_h5_font_family).'!important;
			    font-size: '.esc_html($blogger_hub_h5_font_size).'!important;
			}
			h6{
			    color:'.esc_html($blogger_hub_h6_color).'!important;
			    font-family: '.esc_html($blogger_hub_h6_font_family).'!important;
			    font-size: '.esc_html($blogger_hub_h6_font_size).'!important;
			}

			';
		wp_add_inline_style( 'blogger-hub-basic-style',$custom_css );


	wp_enqueue_script('blogger-hub-custom-scripts-jquery', get_template_directory_uri().'/js/custom.js', array('jquery'), '', true);
	wp_enqueue_script( 'bootstrap', get_template_directory_uri() . '/js/bootstrap.js', array('jquery') );
	if (is_singular() && comments_open() && get_option('thread_comments'))
	{
		wp_enqueue_script('comment-reply');
	}
	wp_enqueue_style('blogger-hub-ie', get_template_directory_uri().'/css/ie.css', array('blogger-hub-basic-style'));
	wp_style_add_data('blogger-hub-ie', 'conditional', 'IE');
}
add_action('wp_enqueue_scripts', 'blogger_hub_scripts');

/* Theme Credit link */
define('BLOGGER_HUB_THEMESGLANCE_PRO_THEME_URL','https://www.themesglance.com/themes/premium-blog-wordpress-theme/','blogger-hub');
define('BLOGGER_HUB_THEMESGLANCE_THEME_DOC','https://themesglance.com/demo/docs/blogger-hub-pro/','blogger-hub');
define('BLOGGER_HUB_THEMESGLANCE_LIVE_DEMO','https://themesglance.com/blogger-hub-pro/','blogger-hub');
define('BLOGGER_HUB_THEMESGLANCE_FREE_THEME_DOC','https://themesglance.com/demo/docs/free-blogger-hub/','blogger-hub');
define('BLOGGER_HUB_THEMESGLANCE_SUPPORT','https://wordpress.org/support/theme/blogger-hub/','blogger-hub');
define('BLOGGER_HUB_THEMESGLANCE_REVIEW','https://www.themesglance.com/support/?view=forum&id=5','blogger-hub');

define('BLOGGER_HUB_SITE_URL', 'https://www.themesglance.com/themes/free-blog-wordpress-theme/','blogger-hub');

function blogger_hub_credit_link() {
	echo "<a href=".esc_url(BLOGGER_HUB_SITE_URL)." target='_blank'>".esc_html__('Blogger WordPress Theme', 'blogger-hub')."</a>";
}

/* Custom template tags for this theme. */
require get_template_directory().'/inc/template-tags.php';

/* Customizer additions. */
require get_template_directory().'/inc/customizer.php';

/* Implement the Custom Header feature. */
require get_template_directory().'/inc/custom-header.php';

/* Implement get started */
require get_template_directory() . '/inc/getting-started/getting-started.php';