/**
 * ingener functions and definitions
 *
 * @link https://developer.wordpress.org/themes/basics/theme-functions/
 *
 * @package ingener
 */

if ( ! defined( '_S_VERSION' ) ) {
	// Replace the version number of the theme on each release.
	define( '_S_VERSION', '1.0.0' );
}

if ( ! function_exists( 'ingener_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 ingener_setup() {
		/*
		 * Make theme available for translation.
		 * Translations can be filed in the /languages/ directory.
		 * If you're building a theme based on ingener, use a find and replace
		 * to change 'ingener' to the name of your theme in all the template files.
		 */
		load_theme_textdomain( 'ingener', 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 https://developer.wordpress.org/themes/functionality/featured-images-post-thumbnails/
		 */
		add_theme_support( 'post-thumbnails' );

		// This theme uses wp_nav_menu() in one location.
		register_nav_menus(
			array(
				'menu-1' => esc_html__( 'Primary', 'ingener' ),
			)
		);

		/*
		 * 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',
				'style',
				'script',
			)
		);

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

		// Add theme support for selective refresh for widgets.
		add_theme_support( 'customize-selective-refresh-widgets' );

		/**
		 * Add support for core custom logo.
		 *
		 * @link https://codex.wordpress.org/Theme_Logo
		 */
		add_theme_support(
			'custom-logo',
			array(
				'height'      => 250,
				'width'       => 250,
				'flex-width'  => true,
				'flex-height' => true,
			)
		);
	}
endif;
add_action( 'after_setup_theme', 'ingener_setup' );

/**
 * 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
 */
function ingener_content_width() {
	$GLOBALS['content_width'] = apply_filters( 'ingener_content_width', 640 );
}
add_action( 'after_setup_theme', 'ingener_content_width', 0 );

/**
 * Register widget area.
 *
 * @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
 */
function ingener_widgets_init() {
	register_sidebar(
		array(
			'name'          => esc_html__( 'Sidebar', 'ingener' ),
			'id'            => 'sidebar-1',
			'description'   => esc_html__( 'Add widgets here.', 'ingener' ),
			'before_widget' => '<section id="%1$s" class="widget %2$s">',
			'after_widget'  => '</section>',
			'before_title'  => '<h2 class="widget-title">',
			'after_title'   => '</h2>',
		)
	);
}
add_action( 'widgets_init', 'ingener_widgets_init' );

/**
 * Enqueue scripts and styles.
 */
function ingener_scripts() {
	/* start STYLES */

	// Font awesome CSS
	wp_enqueue_style( 'fontawesome-all', get_template_directory_uri() . '/css/fontawesome/all.min.css', array(), _S_VERSION );
	wp_enqueue_style( 'fontawesome-min', get_template_directory_uri() . '/css/fontawesome/fontawesome.min.css', array(), _S_VERSION );

	// Bootstrap CSS
	wp_enqueue_style( 'bootstrap-min', get_template_directory_uri() . '/css/bootstrap/bootstrap.min.css', array(), _S_VERSION );
	wp_enqueue_style( 'bootstrap-grid', get_template_directory_uri() . '/css/bootstrap/bootstrap-grid.min.css', array(), _S_VERSION );
	wp_enqueue_style( 'bootstrap-reboot', get_template_directory_uri() . '/css/bootstrap/bootstrap-reboot.min.css', array(), _S_VERSION );
	
	// Slick slider CSS
	wp_enqueue_style( 'slick-css', get_template_directory_uri() . '/css/slick/slick.css', array(), _S_VERSION );

	// lightbox CSS
    wp_enqueue_style( 'lightbox-css', get_template_directory_uri() . '/css/lightbox.css', array(), _S_VERSION );

	// Main CSS
	wp_enqueue_style( 'ingener-style', get_stylesheet_uri(), array(), _S_VERSION );
	
	wp_style_add_data( 'ingener-style', 'rtl', 'replace' );

	/* end STYLES */

	/* start SCRIPTS */

	wp_enqueue_script( 'ingener-navigation', get_template_directory_uri() . '/js/navigation.js', array(), _S_VERSION, true );

	// jQuery JS
	wp_enqueue_script( 'jQuery-js', get_template_directory_uri() . '/js/jQuery.js', array(), _S_VERSION, true );

	// Slick JS
	wp_enqueue_script( 'slick-js', get_template_directory_uri() . '/js/slick.min.js', array(), _S_VERSION, true );

	// Main JS
	wp_enqueue_script( 'main-js', get_template_directory_uri() . '/js/script.js', array(), _S_VERSION, true );

    // Lightbox JS
    wp_enqueue_script( 'lightbox-js', get_template_directory_uri() . '/js/lightbox.js', array(), _S_VERSION, true );

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

	/* end SCRIPTS */

	// Enqueue scripts and styles only for selected pages
	global $post;
    if( is_page() || is_single() ) {
        switch($post->post_name)
        {
            // case 'contacts':
            //     wp_enqueue_script('contactsJS', get_template_directory_uri() . '/js/contacts.js', array(), _S_VERSION, true);
			// 	break;
			// case 'services':
			// 	wp_enqueue_script('servicesJS', get_template_directory_uri() . '/js/services.js', array(), _S_VERSION, true);
			// 	break;
        }
	}
	if(is_front_page()) {
		// wp_enqueue_script('homeJS', get_template_directory_uri() . '/js/home.js', array(), _S_VERSION, true);
	}
}
add_action( 'wp_enqueue_scripts', 'ingener_scripts' );

/**
 * 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';

/**
 * Functions which enhance the theme by hooking into WordPress.
 */
require get_template_directory() . '/inc/template-functions.php';

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

/**
 * Load Jetpack compatibility file.
 */
if ( defined( 'JETPACK__VERSION' ) ) {
	require get_template_directory() . '/inc/jetpack.php';
}



/* Add Option Page for Advanced Custom Field */
add_action('acf/init', 'my_acf_op_init');
function my_acf_op_init() {
    // Check function exists.
    if( function_exists('acf_add_options_sub_page') ) {

        // Add parent.
        $parent = acf_add_options_page(array(
            'page_title' => 'Ingener Theme',
			'menu_title' => 'Ingener Theme',
			'icon_url' => 'dashicons-align-right', // Add this line and replace the second inverted commas with class of the icon you like
			'position' => 29,
			'redirect' => false,
        ));

        // Add sub pages
        $child = acf_add_options_sub_page(array(
            'page_title'  => 'Header',
            'menu_title'  => 'Header',
            'parent_slug' => $parent['menu_slug'],
		));
		$child2 = acf_add_options_sub_page(array(
            'page_title'  => 'Footer',
            'menu_title'  => 'Footer',
            'parent_slug' => $parent['menu_slug'],
		));
    }
}

/* Custom post type Services */
function post_services() {
	$labels = array(
		'name'                  => _x( 'Services', 'Post Type General Name', 'ingener' ),
		'singular_name'         => _x( 'Services', 'Post Type Singular Name', 'ingener' ),
		'menu_name'             => __( 'Services', 'ingener' ),
		'name_admin_bar'        => __( 'Services', 'ingener' ),
		'archives'              => __( 'Services Archives', 'ingener' ),
		'attributes'            => __( 'Services Attributes', 'ingener' ),
		'parent_item_colon'     => __( 'Parent Item:', 'ingener' ),
		'all_items'             => __( 'All Items', 'ingener' ),
		'add_new_item'          => __( 'Add New Item', 'ingener' ),
		'add_new'               => __( 'Add New', 'ingener' ),
		'new_item'              => __( 'New Item', 'ingener' ),
		'edit_item'             => __( 'Edit Item', 'ingener' ),
		'update_item'           => __( 'Update Item', 'ingener' ),
		'view_item'             => __( 'View Item', 'ingener' ),
		'view_items'            => __( 'View Items', 'ingener' ),
		'search_items'          => __( 'Search Item', 'ingener' ),
		'not_found'             => __( 'Not found', 'ingener' ),
		'not_found_in_trash'    => __( 'Not found in Trash', 'ingener' ),
		'featured_image'        => __( 'Featured Image', 'ingener' ),
		'set_featured_image'    => __( 'Set featured image', 'ingener' ),
		'remove_featured_image' => __( 'Remove featured image', 'ingener' ),
		'use_featured_image'    => __( 'Use as featured image', 'ingener' ),
		'insert_into_item'      => __( 'Insert into item', 'ingener' ),
		'uploaded_to_this_item' => __( 'Uploaded to this item', 'ingener' ),
		'items_list'            => __( 'Items list', 'ingener' ),
		'items_list_navigation' => __( 'Items list navigation', 'ingener' ),
		'filter_items_list'     => __( 'Filter items list', 'ingener' ),
	);
	$args = array(
		'label'                 => __( 'Services', 'ingener' ),
		'description'           => __( 'Post Type Description', 'ingener' ),
		'labels'                => $labels,
		'supports'              => array( 'title', 'editor', 'thumbnail', 'excerpt' ),
		'hierarchical'          => false,
		'public'                => true,
		'show_ui'               => true,
		'show_in_menu'          => true,
		'menu_position'         => 5,
		'show_in_admin_bar'     => true,
		'show_in_nav_menus'     => true,
		'can_export'            => true,
		'has_archive'           => true,
		'exclude_from_search'   => false,
		'publicly_queryable'    => true,
		'capability_type'       => 'page',
		'menu_icon' 			=> 'dashicons-feedback',
	);
	register_post_type( 'post-services', $args );

}
add_action( 'init', 'post_services', 0 );


/* Custom post type Projects */
function post_type_projects() {

	$labels = array(
		'name'                  => _x( 'Projects', 'Post Type General Name', 'in' ),
		'singular_name'         => _x( 'Projects', 'Post Type Singular Name', 'in' ),
		'menu_name'             => __( 'Projects', 'in' ),
		'name_admin_bar'        => __( 'Projects', 'in' ),
		'archives'              => __( 'Projects Archives', 'in' ),
		'attributes'            => __( 'Projects Attributes', 'in' ),
		'parent_item_colon'     => __( 'Parent Item:', 'in' ),
		'all_items'             => __( 'All Items', 'in' ),
		'add_new_item'          => __( 'Add New Item', 'in' ),
		'add_new'               => __( 'Add New', 'in' ),
		'new_item'              => __( 'New Item', 'in' ),
		'edit_item'             => __( 'Edit Item', 'in' ),
		'update_item'           => __( 'Update Item', 'in' ),
		'view_item'             => __( 'View Item', 'in' ),
		'view_items'            => __( 'View Items', 'in' ),
		'search_items'          => __( 'Search Item', 'in' ),
		'not_found'             => __( 'Not found', 'in' ),
		'not_found_in_trash'    => __( 'Not found in Trash', 'in' ),
		'featured_image'        => __( 'Featured Image', 'in' ),
		'set_featured_image'    => __( 'Set featured image', 'in' ),
		'remove_featured_image' => __( 'Remove featured image', 'in' ),
		'use_featured_image'    => __( 'Use as featured image', 'in' ),
		'insert_into_item'      => __( 'Insert into item', 'in' ),
		'uploaded_to_this_item' => __( 'Uploaded to this item', 'in' ),
		'items_list'            => __( 'Items list', 'in' ),
		'items_list_navigation' => __( 'Items list navigation', 'in' ),
		'filter_items_list'     => __( 'Filter items list', 'in' ),
	);
	$args = array(
		'label'                 => __( 'Projects', 'in' ),
		'description'           => __( 'Post Type Description', 'in' ),
		'labels'                => $labels,
		'supports'              => array( 'title', 'editor', 'thumbnail' ),
		'hierarchical'          => false,
		'public'                => true,
		'show_ui'               => true,
		'show_in_menu'          => true,
		'menu_position'         => 5,
		'show_in_admin_bar'     => true,
		'show_in_nav_menus'     => true,
		'can_export'            => true,
		'has_archive'           => true,
		'exclude_from_search'   => false,
		'publicly_queryable'    => true,
		'capability_type'       => 'page',
		'menu_icon' 			=> 'dashicons-images-alt2',
	);
	register_post_type( 'post-projects', $args );

}
add_action( 'init', 'post_type_projects', 0 );

/* Custom post type Testimonials */
function post_type_testimonials() {

	$labels = array(
		'name'                  => _x( 'Testimonials', 'Post Type General Name', 'in' ),
		'singular_name'         => _x( 'Testimonials', 'Post Type Singular Name', 'in' ),
		'menu_name'             => __( 'Testimonials', 'in' ),
		'name_admin_bar'        => __( 'Testimonials', 'in' ),
		'archives'              => __( 'Testimonials Archives', 'in' ),
		'attributes'            => __( 'Testimonials Attributes', 'in' ),
		'parent_item_colon'     => __( 'Parent Item:', 'in' ),
		'all_items'             => __( 'All Items', 'in' ),
		'add_new_item'          => __( 'Add New Item', 'in' ),
		'add_new'               => __( 'Add New', 'in' ),
		'new_item'              => __( 'New Item', 'in' ),
		'edit_item'             => __( 'Edit Item', 'in' ),
		'update_item'           => __( 'Update Item', 'in' ),
		'view_item'             => __( 'View Item', 'in' ),
		'view_items'            => __( 'View Items', 'in' ),
		'search_items'          => __( 'Search Item', 'in' ),
		'not_found'             => __( 'Not found', 'in' ),
		'not_found_in_trash'    => __( 'Not found in Trash', 'in' ),
		'featured_image'        => __( 'Featured Image', 'in' ),
		'set_featured_image'    => __( 'Set featured image', 'in' ),
		'remove_featured_image' => __( 'Remove featured image', 'in' ),
		'use_featured_image'    => __( 'Use as featured image', 'in' ),
		'insert_into_item'      => __( 'Insert into item', 'in' ),
		'uploaded_to_this_item' => __( 'Uploaded to this item', 'in' ),
		'items_list'            => __( 'Items list', 'in' ),
		'items_list_navigation' => __( 'Items list navigation', 'in' ),
		'filter_items_list'     => __( 'Filter items list', 'in' ),
	);
	$args = array(
		'label'                 => __( 'Testimonials', 'in' ),
		'description'           => __( 'Post Type Description', 'in' ),
		'labels'                => $labels,
		'supports'              => array( 'title', 'editor', 'thumbnail' ),
		'hierarchical'          => false,
		'public'                => true,
		'show_ui'               => true,
		'show_in_menu'          => true,
		'menu_position'         => 5,
		'show_in_admin_bar'     => true,
		'show_in_nav_menus'     => true,
		'can_export'            => true,
		'has_archive'           => true,
		'exclude_from_search'   => false,
		'publicly_queryable'    => true,
		'capability_type'       => 'page',
		'menu_icon'				=> 'dashicons-format-status'
	);
	register_post_type( 'post-testimonials', $args );

}
add_action( 'init', 'post_type_testimonials', 0 );

// <!-- go Custom Shortcode -->

function custom_shortcode( ) {
	return get_field("sales_section_percent");
}
add_shortcode( 'shortcode', 'custom_shortcode' );
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    Sfaturi pentru instalarea sistemului de încălzire    <div class="bread">
       <a href="https://inginer.md/ro"> Principala</a> <span><i class="fas fa-caret-right"></i></span>Sfaturi pentru instalarea sistemului de încălzire    </div>
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        <div class="title">Sfaturi pentru instalarea sistemului de încălzire</div>

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                <p>În Republica Moldova, majoritatea sistemelor de încălzire funcționează pe bază de gaz sau combustibili solizi, iar apa este utilizată ca o sursă te transmiterea căldurii. Sistemele electrice sunt mai convenabile în utilizare, nu necesită o încăpere separată pentru instalare, dar funcționarea unui astfel de sistem este însoțită de costuri materiale semnificative. Sistemul de încălzire a aerului nu este solicitat pe teritoriul Republicii Moldova, deoarece nu este suficient dezvoltată.</p>
<p>Conducte sunt unul dintre elemente principale în sistem de încălzire. Sfaturi privind aplicarea și utilizarea diferitelor tipuri de conducte.</p>
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<li>Conducte din metale neferoase sunt cele mai bune, spre deosebire de țevile metalice, care sunt relicve din trecut. Dar prețul pentru acest tip de conductă este prea mare. Dezavantaje în utilizarea țevilor metalice: acestea se corodează, în timp ei se îngustează, instalarea necesită abilități de sudare.</li>
<li>Un material ieftin și utilizat frecvent este polipropilena. Țevile realizate din acest material sunt ieftine. Dezavantajul acestor conducte este conexiunea lor, dacă conexiunea este incorectă, se poate forma o scurgere, care este aproape imposibil de determinat vizual. Un alt dezavantaj semnificativ este alungirea conductelor în timpul încălzirii. Pentru a evita coturile, aceste țevi sunt instalate la o distanță mică de perete.</li>
<li>Țevile din plastic armat și polietilenă sunt cel mai simplu material pentru instalare. Țevile realizate dintr-un astfel de material nu își pierd forma inițială și rămân drepte pe întreaga perioadă de utilizare. Un alt avantaj semnificativ este că aceste țevi pot fi așezate oriunde. De asemenea, aceste conducte sunt utilizate în sistemele de încălzire prin pardoseală.</li>
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