<?php
/**
 * pool-services-lite functions and definitions
 *
 * @package Pool Services Lite
 */

/**
 * Set the content width based on the theme's design and stylesheet.
 */

/* Theme Setup */
if ( ! function_exists( 'pool_services_lite_setup' ) ) :
 
function pool_services_lite_setup() {

	$GLOBALS['content_width'] = apply_filters( 'pool_services_lite_content_width', 640 );
	
	load_theme_textdomain( 'pool-services-lite', get_template_directory() . '/languages' );
	add_theme_support( 'automatic-feed-links' );
	add_theme_support( 'woocommerce' );
	add_theme_support( 'post-thumbnails' );
	add_theme_support( 'title-tag' );
	add_theme_support( 'custom-logo', array(
		'height'      => 240,
		'width'       => 240,
		'flex-height' => true,
	) );
	add_image_size('pool-services-lite-homepage-thumb',240,145,true);
	
    register_nav_menus( array(
		'primary' => __( 'Primary Menu', 'pool-services-lite' ),
	) );

	add_theme_support( 'custom-background', array(
		'default-color' => 'ffffff'
	) );

	//selective refresh for sidebar and widgets
	add_theme_support( 'customize-selective-refresh-widgets' );

	/*
	 * 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', pool_services_lite_font_url() ) );
}
endif;

// Theme Activation Notice
global $pagenow;

if ( is_admin() && ('themes.php' == $pagenow) && isset( $_GET['activated'] ) ) {
add_action( 'admin_notices', 'pool_services_lite_activation_notice' );
}

add_action( 'after_setup_theme', 'pool_services_lite_setup' );

// Notice after Theme Activation
function pool_services_lite_activation_notice() {
	echo '<div class="notice notice-success is-dismissible welcome-notice">';
	echo '<h3>'. esc_html__( 'Warm Greetings to you!!', 'pool-services-lite' ) .'</h3>';
	echo '<p>'. esc_html__( 'Thank you for choosing Pool Services Lite Theme. Would like to have you on our Welcome page so that you can reap all the benefits of our Pool Services Lite Theme.', 'pool-services-lite' ) .'</p>';
	echo '<p><a href="'. esc_url( admin_url( 'themes.php?page=pool_services_lite_guide' ) ) .'" class="button button-primary">'. esc_html__( 'GET STARTED', 'pool-services-lite' ) .'</a></p>';
	echo '</div>';
}

/* Theme Widgets Setup */
function pool_services_lite_widgets_init() {
	register_sidebar( array(
		'name'          => __( 'Blog Sidebar', 'pool-services-lite' ),
		'description'   => __( 'Appears on blog page sidebar', 'pool-services-lite' ),
		'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', 'pool-services-lite' ),
		'description'   => __( 'Appears on page sidebar', 'pool-services-lite' ),
		'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'          => __( 'Sidebar 3', 'pool-services-lite' ),
		'description'   => __( 'Appears on page sidebar', 'pool-services-lite' ),
		'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'          => __( 'Footer Navigation 1', 'pool-services-lite' ),
		'description'   => __( 'Appears on footer 1', 'pool-services-lite' ),
		'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 Navigation 2', 'pool-services-lite' ),
		'description'   => __( 'Appears on footer 2', 'pool-services-lite' ),
		'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 Navigation 3', 'pool-services-lite' ),
		'description'   => __( 'Appears on footer 3', 'pool-services-lite' ),
		'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 Navigation 4', 'pool-services-lite' ),
		'description'   => __( 'Appears on footer 4', 'pool-services-lite' ),
		'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>',
	) );

	register_sidebar( array(
		'name'          => __( 'Social Media', 'pool-services-lite' ),
		'description'   => __( 'Appears on Slider section', 'pool-services-lite' ),
		'id'            => 'social-links',
		'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'          => __( 'Shop Page Sidebar', 'pool-services-lite' ),
		'description'   => __( 'Appears on shop page', 'pool-services-lite' ),
		'id'            => 'woocommerce-shop-sidebar',
		'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'          => __( 'Single Product Sidebar', 'pool-services-lite' ),
		'description'   => __( 'Appears on single product page', 'pool-services-lite' ),
		'id'            => 'woocommerce-single-sidebar',
		'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', 'pool_services_lite_widgets_init' );

/* Theme Font URL */
function pool_services_lite_font_url() {
	$font_url      = '';
	$font_family   = array();	
	$font_family[] = 'ZCOOL XiaoWei';
	$font_family[] = 'DM Serif Display:400,400i';
	$font_family[] = 'Assistant:200,300,400,600,700,800|DM+Serif+Display:400,400i';
	$font_family[] = 'Stylish';
	$font_family[] = 'Nunito Sans:200,200i,300,300i,400,400i,600,600i,700,700i,800,800i,900,900i';
	$font_family[] = 'Heebo:100,300,400,500,700,800,900';
	$font_family[] = 'Saira:100,200,300,400,500,600,700,800,900';
	$font_family[] = 'Krub:200,200i,300,300i,400,400i,500,500i,600,600i,700,700i';
	$font_family[] = 'PT Sans:300,400,600,700,800,900';
	$font_family[] = 'Roboto:100,100i,300,300i,400,400i,500,500i,700,700i,900,900i';
	$font_family[] = 'Roboto Condensed:400,700';
	$font_family[] = 'Open Sans:300,300i,400,400i,600,600i,700,700i,800,800i';
	$font_family[] = 'Fira Sans:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i';
	$font_family[] = 'Overpass';
	$font_family[] = 'Staatliches';
	$font_family[] = 'Montserrat:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i';
	$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:300,400,700';
	$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:400,400i,600,600i,700,700i,900,900i';
	$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';		
	$query_args = array(
		'family'	=> rawurlencode(implode('|',$font_family)),
	);
	$font_url = add_query_arg($query_args,'//fonts.googleapis.com/css');
	return $font_url;
}

/* Theme enqueue scripts */
function pool_services_lite_scripts() {	
	wp_enqueue_style( 'pool-services-lite-font', pool_services_lite_font_url(), array() );
	wp_enqueue_style( 'bootstrap', get_template_directory_uri().'/assets/css/bootstrap.css' );
	wp_enqueue_style( 'pool-services-lite-basic-style', get_stylesheet_uri() );
	/* Inline style sheet */
	require get_parent_theme_file_path( '/inline-style.php' );
	wp_add_inline_style( 'pool-services-lite-basic-style',$pool_services_lite_custom_css );
	wp_enqueue_style( 'font-awesome', get_template_directory_uri().'/assets/css/fontawesome-all.css' );
	wp_enqueue_script( 'bootstrap', get_template_directory_uri() . '/assets/js/bootstrap.js', array('jquery') ,'',true);
	wp_enqueue_script( 'jquery-superfish', get_template_directory_uri() . '/assets/js/jquery.superfish.js', array('jquery') ,'',true);
	wp_enqueue_script( 'pool-services-lite-custom-scripts-jquery', get_template_directory_uri() . '/assets/js/custom.js', array('jquery') );
	wp_enqueue_script( 'jquery', get_template_directory_uri() . '/assets/js/jquery.min.js', array('jquery') );
	wp_enqueue_script( 'lucid', get_template_directory_uri() . '/assets/js/lucid.js', array('jquery') );

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

	/* Enqueue the Dashicons script */
	wp_enqueue_style( 'dashicons' );
}
add_action( 'wp_enqueue_scripts', 'pool_services_lite_scripts' );

function pool_services_lite_sanitize_dropdown_pages( $page_id, $setting ) {
  	// Ensure $input is an absolute integer.
  	$page_id = absint( $page_id );
  	// If $page_id is an ID of a published page, return it; otherwise, return the default.
  	return ( 'publish' == get_post_status( $page_id ) ? $page_id : $setting->default );
}

/*radio button sanitization*/
function pool_services_lite_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;
    }
}

function pool_services_lite_sanitize_float( $input ) {
	return filter_var($input, FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION);
}

function pool_services_lite_sanitize_number_range( $number, $setting ) {
	$number = absint( $number );
	$atts = $setting->manager->get_control( $setting->id )->input_attrs;
	$min = ( isset( $atts['min'] ) ? $atts['min'] : $number );
	$max = ( isset( $atts['max'] ) ? $atts['max'] : $number );
	$step = ( isset( $atts['step'] ) ? $atts['step'] : 1 );
	return ( $min <= $number && $number <= $max && is_int( $number / $step ) ? $number : $setting->default );
}

function pool_services_lite_sanitize_email( $email, $setting ) {
	// Strips out all characters that are not allowable in an email address.
	$email = sanitize_email( $email );

	// If $email is a valid email, return it; otherwise, return the default.
	return ( ! is_null( $email ) ? $email : $setting->default );
}

function pool_services_lite_sanitize_phone_number( $phone ) {
	return preg_replace( '/[^\d+]/', '', $phone );
}

/* Excerpt Limit Begin */
function pool_services_lite_string_limit_words($string, $word_limit) {
	$words = explode(' ', $string, ($word_limit + 1));
	if(count($words) > $word_limit)
	array_pop($words);
	return implode(' ', $words);
}

//define
define('POOL_SERVICES_LITE_FREE_THEME_DOC',__('https://www.vwthemesdemo.com/docs/free-pool-services/','pool-services-lite'));
define('POOL_SERVICES_LITE_SUPPORT',__('https://wordpress.org/support/theme/pool-services-lite/','pool-services-lite'));
define('POOL_SERVICES_LITE_REVIEW',__('https://wordpress.org/support/theme/pool-services-lite/reviews/','pool-services-lite'));
define('POOL_SERVICES_LITE_BUY_NOW',__('https://www.vwthemes.com/themes/swimming-pool-wordpress-theme/','pool-services-lite'));
define('POOL_SERVICES_LITE_LIVE_DEMO',__('https://www.vwthemes.net/vw-pool-services-pro/','pool-services-lite'));
define('POOL_SERVICES_LITE_PRO_DOC',__('https://www.vwthemesdemo.com/docs/vw-pool-services-pro/','pool-services-lite'));
define('POOL_SERVICES_LITE_FAQ',__('https://www.vwthemes.com/faqs/','pool-services-lite'));
define('POOL_SERVICES_LITE_CHILD_THEME',__('https://developer.wordpress.org/themes/advanced-topics/child-themes/','pool-services-lite'));
define('POOL_SERVICES_LITE_CONTACT',__('https://www.vwthemes.com/contact/','pool-services-lite'));
define('POOL_SERVICES_LITE_CREDIT',__('https://www.vwthemes.com/themes/free-pool-services-wordpress-theme/','pool-services-lite'));

if ( ! function_exists( 'pool_services_lite_credit' ) ) {
	function pool_services_lite_credit(){
		echo "<a href=".esc_url(POOL_SERVICES_LITE_CREDIT).">".esc_html__('Pool Services WordPress Theme','pool-services-lite')."</a>";
	}
}

// Change number or products per row to 3
add_filter('loop_shop_columns', 'pool_services_lite_loop_columns');
	if (!function_exists('pool_services_lite_loop_columns')) {
	function pool_services_lite_loop_columns() {
		return get_theme_mod( 'pool_services_lite_products_per_row', '3' ); 
		// 3 products per row
	}
}

//Change number of products that are displayed per page (shop page)
add_filter( 'loop_shop_per_page', 'pool_services_lite_products_per_page' );
function pool_services_lite_products_per_page( $cols ) {
  	return  get_theme_mod( 'pool_services_lite_products_per_page',9);
}

/* 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';

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

/* Implement the About theme page */
require get_template_directory() . '/inc/getstarted/getstarted.php';

/* Customizer additions. */
require get_template_directory() . '/inc/themes-widgets/social-icon.php';

/* Customizer additions. */
require get_template_directory() . '/inc/themes-widgets/about-us-widget.php';

/* Customizer additions. */
require get_template_directory() . '/inc/themes-widgets/contact-us-widget.php';

/* Typography */
require get_template_directory() . '/inc/typography/ctypo.php';