<?php
/**
 * The WP Fitness functions and definitions
 * @package The WP Fitness
 */

/* Breadcrumb Begin */
function the_wp_fitness_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> ";
					esc_html(the_title());
				echo "</span> ";
			}
		} elseif (is_page()) {
			esc_html(the_title());
		}
	}
}

/* Theme Setup */
if ( ! function_exists( 'the_wp_fitness_setup' ) ) :

function the_wp_fitness_setup() {

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

	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', the_wp_fitness_font_url() ) );
	
	// Theme Activation Notice
	global $pagenow;
	
	if ( is_admin() && ('themes.php' == $pagenow) && isset( $_GET['activated'] ) ) {
		add_action( 'admin_notices', 'the_wp_fitness_activation_notice' );
	}
}
endif;
add_action( 'after_setup_theme', 'the_wp_fitness_setup' );

// Notice after Theme Activation
function the_wp_fitness_activation_notice() {
	echo '<div class="notice notice-success is-dismissible welcome">';
		echo '<h3>'. esc_html__( 'Greetings from Themeglance!!', 'the-wp-fitness' ) .'</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.', 'the-wp-fitness' ) .'</p>';
		echo '<p><a href="'. esc_url( admin_url( 'themes.php?page=the_wp_fitness_guide' ) ) .'" class="button button-primary">'. esc_html__( 'About Theme', 'the-wp-fitness' ) .'</a></p>';
	echo '</div>';
}

/* Theme Widgets Setup */
function the_wp_fitness_widgets_init() {
	register_sidebar( array(
		'name'          => __( 'Blog Sidebar', 'the-wp-fitness' ),
		'description'   => __( 'Appears on blog page sidebar', 'the-wp-fitness' ),
		'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', 'the-wp-fitness' ),
		'description'   => __( 'Appears on page sidebar', 'the-wp-fitness' ),
		'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', 'the-wp-fitness' ),
		'description'   => __( 'Appears on page sidebar', 'the-wp-fitness' ),
		'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>',
	) );

	$the_wp_fitness_footer_columns = get_theme_mod('the_wp_fitness_footer_widget', '4');
	for ($i=1; $i<=$the_wp_fitness_footer_columns; $i++) {
		register_sidebar( array(
			'name'          => __( 'Footer ', 'the-wp-fitness' ) . $i,
			'id'            => 'footer-' . $i,
			'description'   => '',
			'before_widget' => '<aside id="%1$s" class="widget %2$s">',
			'after_widget'  => '</aside>',
			'before_title'  => '<h3 class="widget-title">',
			'after_title'   => '</h3>',
		) );
	}
}
add_action( 'widgets_init', 'the_wp_fitness_widgets_init' );

/* Theme Font URL */
function the_wp_fitness_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';

	$query_args = array('family'	=> rawurlencode(implode('|',$font_family)),
	);
	$font_url = add_query_arg($query_args,'//fonts.googleapis.com/css');
	return $font_url;
}

/*radio button sanitization*/
 function the_wp_fitness_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 the_wp_fitness_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 );
}

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

// Change number or products per row to 3
add_filter('loop_shop_columns', 'the_wp_fitness_loop_columns');
	if (!function_exists('the_wp_fitness_loop_columns')) {
	function the_wp_fitness_loop_columns() {
		return get_theme_mod( 'the_wp_fitness_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', 'the_wp_fitness_products_per_page' );
function the_wp_fitness_products_per_page( $cols ) {
  	return  get_theme_mod( 'the_wp_fitness_products_per_page',9);
}

/* Theme enqueue scripts */
function the_wp_fitness_scripts() {
	wp_enqueue_style( 'the-wp-fitness-font', the_wp_fitness_font_url(), array() );
	wp_enqueue_style( 'bootstrap', get_template_directory_uri().'/css/bootstrap.css' );
	wp_enqueue_style( 'the-wp-fitness-basic-style', get_stylesheet_uri() );
	wp_style_add_data( 'the-wp-fitness-style', 'rtl', 'replace' );
	wp_enqueue_style( 'font-awesome', get_template_directory_uri().'/css/fontawesome-all.css' );

	// Paragraph
	    $the_wp_fitness_paragraph_color = get_theme_mod('the_wp_fitness_paragraph_color', '');
	    $the_wp_fitness_paragraph_font_family = get_theme_mod('the_wp_fitness_paragraph_font_family', '');
	    $the_wp_fitness_paragraph_font_size = get_theme_mod('the_wp_fitness_paragraph_font_size', '');
	// "a" tag
		$the_wp_fitness_atag_color = get_theme_mod('the_wp_fitness_atag_color', '');
	    $the_wp_fitness_atag_font_family = get_theme_mod('the_wp_fitness_atag_font_family', '');
	// "li" tag
		$the_wp_fitness_li_color = get_theme_mod('the_wp_fitness_li_color', '');
	    $the_wp_fitness_li_font_family = get_theme_mod('the_wp_fitness_li_font_family', '');
	// H1
		$the_wp_fitness_h1_color = get_theme_mod('the_wp_fitness_h1_color', '');
	    $the_wp_fitness_h1_font_family = get_theme_mod('the_wp_fitness_h1_font_family', '');
	    $the_wp_fitness_h1_font_size = get_theme_mod('the_wp_fitness_h1_font_size', '');
	// H2
		$the_wp_fitness_h2_color = get_theme_mod('the_wp_fitness_h2_color', '');
	    $the_wp_fitness_h2_font_family = get_theme_mod('the_wp_fitness_h2_font_family', '');
	    $the_wp_fitness_h2_font_size = get_theme_mod('the_wp_fitness_h2_font_size', '');
	// H3
		$the_wp_fitness_h3_color = get_theme_mod('the_wp_fitness_h3_color', '');
	    $the_wp_fitness_h3_font_family = get_theme_mod('the_wp_fitness_h3_font_family', '');
	    $the_wp_fitness_h3_font_size = get_theme_mod('the_wp_fitness_h3_font_size', '');
	// H4
		$the_wp_fitness_h4_color = get_theme_mod('the_wp_fitness_h4_color', '');
	    $the_wp_fitness_h4_font_family = get_theme_mod('the_wp_fitness_h4_font_family', '');
	    $the_wp_fitness_h4_font_size = get_theme_mod('the_wp_fitness_h4_font_size', '');
	// H5
		$the_wp_fitness_h5_color = get_theme_mod('the_wp_fitness_h5_color', '');
	    $the_wp_fitness_h5_font_family = get_theme_mod('the_wp_fitness_h5_font_family', '');
	    $the_wp_fitness_h5_font_size = get_theme_mod('the_wp_fitness_h5_font_size', '');
	// H6
		$the_wp_fitness_h6_color = get_theme_mod('the_wp_fitness_h6_color', '');
	    $the_wp_fitness_h6_font_family = get_theme_mod('the_wp_fitness_h6_font_family', '');
	    $the_wp_fitness_h6_font_size = get_theme_mod('the_wp_fitness_h6_font_size', '');


		$the_wp_fitness_custom_css ='
			p,span{
			    color:'.esc_html($the_wp_fitness_paragraph_color).'!important;
			    font-family: '.esc_html($the_wp_fitness_paragraph_font_family).';
			    font-size: '.esc_html($the_wp_fitness_paragraph_font_size).';
			}
			a{
			    color:'.esc_html($the_wp_fitness_atag_color).'!important;
			    font-family: '.esc_html($the_wp_fitness_atag_font_family).';
			}
			li{
			    color:'.esc_html($the_wp_fitness_li_color).'!important;
			    font-family: '.esc_html($the_wp_fitness_li_font_family).';
			}
			h1{
			    color:'.esc_html($the_wp_fitness_h1_color).'!important;
			    font-family: '.esc_html($the_wp_fitness_h1_font_family).'!important;
			    font-size: '.esc_html($the_wp_fitness_h1_font_size).'!important;
			}
			h2{
			    color:'.esc_html($the_wp_fitness_h2_color).'!important;
			    font-family: '.esc_html($the_wp_fitness_h2_font_family).'!important;
			    font-size: '.esc_html($the_wp_fitness_h2_font_size).'!important;
			}
			h3{
			    color:'.esc_html($the_wp_fitness_h3_color).'!important;
			    font-family: '.esc_html($the_wp_fitness_h3_font_family).'!important;
			    font-size: '.esc_html($the_wp_fitness_h3_font_size).'!important;
			}
			h4{
			    color:'.esc_html($the_wp_fitness_h4_color).'!important;
			    font-family: '.esc_html($the_wp_fitness_h4_font_family).'!important;
			    font-size: '.esc_html($the_wp_fitness_h4_font_size).'!important;
			}
			h5{
			    color:'.esc_html($the_wp_fitness_h5_color).'!important;
			    font-family: '.esc_html($the_wp_fitness_h5_font_family).'!important;
			    font-size: '.esc_html($the_wp_fitness_h5_font_size).'!important;
			}
			h6{
			    color:'.esc_html($the_wp_fitness_h6_color).'!important;
			    font-family: '.esc_html($the_wp_fitness_h6_font_family).'!important;
			    font-size: '.esc_html($the_wp_fitness_h6_font_size).'!important;
			}

			';
		wp_add_inline_style( 'the-wp-fitness-basic-style',$the_wp_fitness_custom_css );

	wp_enqueue_script( 'bootstrap', get_template_directory_uri() . '/js/bootstrap.js', array('jquery') );
	wp_enqueue_script( 'the-wp-fitness-customscripts', get_template_directory_uri() . '/js/custom.js', array('jquery') );
	wp_enqueue_script( 'jquery-superfish', get_template_directory_uri() . '/js/jquery.superfish.js', array('jquery') ,'',true);
	require get_parent_theme_file_path( '/inc/color-option.php' );
	wp_add_inline_style( 'the-wp-fitness-basic-style',$the_wp_fitness_custom_css );
	if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
		wp_enqueue_script( 'comment-reply' );
	}
}
add_action( 'wp_enqueue_scripts', 'the_wp_fitness_scripts' );

define('THE_WP_FITNESS_THEMESGLANCE_PRO_THEME_URL',__('https://www.themesglance.com/themes/fitness-wordpress-theme/','the-wp-fitness'));
define('THE_WP_FITNESS_THEMESGLANCE_THEME_DOC',__('https://www.themesglance.com/demo/docs/wp-fitness/','the-wp-fitness'));
define('THE_WP_FITNESS_THEMESGLANCE_LIVE_DEMO',__('https://themesglance.com/the-wp-fitness/','the-wp-fitness'));
define('THE_WP_FITNESS_THEMESGLANCE_FREE_THEME_DOC',__('http://themesglance.com/demo/docs/free-wp-fitness/','the-wp-fitness'));
define('THE_WP_FITNESS_THEMESGLANCE_SUPPORT',__('https://wordpress.org/support/theme/the-wp-fitness/','the-wp-fitness'));
define('THE_WP_FITNESS_THEMESGLANCE_REVIEW',__('https://wordpress.org/support/theme/the-wp-fitness/reviews/','the-wp-fitness'));

define('THE_WP_FITNESS_CREDIT',__('https://www.themesglance.com/themes/wp-fitness-wordpress-theme/','the-wp-fitness'));

if ( ! function_exists( 'the_wp_fitness_credit' ) ) {
	function the_wp_fitness_credit(){
		echo "<a href=".esc_url(THE_WP_FITNESS_CREDIT).">".esc_html__('Fitness WordPress Theme','the-wp-fitness')."</a>";
	}
}

function the_wp_fitness_excerpt_enabled(){
	if(get_theme_mod('the_wp_fitness_blog_post_content') == 'Excerpt Content' ) {
		return true;
	}
	return false;
}
function the_wp_fitness_button_enabled(){
	if(get_theme_mod('the_wp_fitness_blog_button_text') != '' ) {
		return true;
	}
	return false;
}

/*----- Related Posts Function ------*/
if ( ! function_exists( 'the_wp_fitness_related_posts_function' ) ) {
	function the_wp_fitness_related_posts_function() {
		wp_reset_postdata();
		global $post;

		// Define shared post arguments
		$args = array(
			'no_found_rows'          => true,
			'update_post_meta_cache' => false,
			'update_post_term_cache' => false,
			'ignore_sticky_posts'    => 1,
			'orderby'                => 'rand',
			'post__not_in'           => array( $post->ID ),
			'posts_per_page'    => absint( get_theme_mod( 'the_wp_fitness_related_post_count', '3' ) ),
		);
		// Related by categories
		if ( get_theme_mod( 'the_wp_fitness_post_shown_by', 'categories' ) == 'categories' ) {

			$cats = get_post_meta( $post->ID, 'related-posts', true );

			if ( ! $cats ) {
				$cats                 = wp_get_post_categories( $post->ID, array( 'fields' => 'ids' ) );
				$args['category__in'] = $cats;
			} else {
				$args['cat'] = $cats;
			}
		}
		// Related by tags
		if ( get_theme_mod( 'the_wp_fitness_post_shown_by', 'categories' ) == 'tags' ) {

			$tags = get_post_meta( $post->ID, 'related-posts', true );

			if ( ! $tags ) {
				$tags            = wp_get_post_tags( $post->ID, array( 'fields' => 'ids' ) );
				$args['tag__in'] = $tags;
			} else {
				$args['tag_slug__in'] = explode( ',', $tags );
			}
			if ( ! $tags ) {
				$break = true;
			}
		}

		$query = ! isset( $break ) ? new WP_Query( $args ) : new WP_Query();

		return $query;
	}
}

/* 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 the Custom Header feature. */
require get_template_directory() . '/inc/getting-started/getting-started.php';