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Current File : /var/www/i4insight.eco-n-tech.co.uk/wp-content/themes/lloyd/functions.php

<?php
/**
 * lloyd functions and definitions
 *
 * @link https://developer.wordpress.org/themes/basics/theme-functions/
 *
 * @package lloyd
 */

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

if ( ! function_exists( 'lloyd_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 lloyd_setup() {
		/*
		 * Make theme available for translation.
		 * Translations can be filed in the /languages/ directory.
		 * If you're building a theme based on lloyd, use a find and replace
		 * to change 'lloyd' to the name of your theme in all the template files.
		 */
		load_theme_textdomain( 'lloyd', 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(
				'primary' => esc_html__( 'Primary', 'lloyd' ),
				'footer' => esc_html__( 'Footer', 'lloyd' ),
			)
		);

		/*
		 * 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(
				'lloyd_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,
			)
		);

		/**
		 * Add responsive embeds and block editor styles.
		 */
		add_theme_support( 'responsive-embeds' );
		add_theme_support( 'editor-styles' );
		add_editor_style( 'style-editor.css' );
		remove_theme_support( 'block-templates' );
	}
endif;
add_action( 'after_setup_theme', 'lloyd_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 lloyd_content_width() {
	$GLOBALS['content_width'] = apply_filters( 'lloyd_content_width', 640 );
}
add_action( 'after_setup_theme', 'lloyd_content_width', 0 );

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

/**
 * Enqueue scripts and styles.
 */
function lloyd_scripts() {

	wp_enqueue_script('jquery', get_template_directory_uri() . '/js/vendor/jquery.js', array(), LLOYD_VERSION, true);

	wp_enqueue_script('swiper-js', 'https://cdn.jsdelivr.net/npm/swiper/swiper-bundle.min.js', array(), LLOYD_VERSION);

  	wp_enqueue_style('swiper-css', 'https://cdn.jsdelivr.net/npm/swiper/swiper-bundle.min.css', array(), LLOYD_VERSION);

	wp_enqueue_style('fontawesome-css', 'https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.1.1/css/all.min.css', array(), LLOYD_VERSION);

	wp_enqueue_style( 'lloyd-style', get_stylesheet_uri(), array(), LLOYD_VERSION );
	
	wp_enqueue_script( 'lloyd-script', get_template_directory_uri() . '/js/script.min.js', array(), LLOYD_VERSION, true );

	wp_enqueue_script('flowbite-js', get_template_directory_uri() . '/js/vendor/flowbite.js', array(), LLOYD_VERSION );

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

add_action( 'wp_enqueue_scripts', 'lloyd_ajax_data', 99 );
function lloyd_ajax_data(){
  wp_localize_script( 'lloyd-script', 'lloydajax',
    array(
      'url' => admin_url('admin-ajax.php')
    )
  );

}

/**
 * Add the block editor class to TinyMCE.
 *
 * This allows TinyMCE to use Tailwind Typography styles with no other changes.
 *
 * @param array $settings TinyMCE settings.
 * @return array
 */
function lloyd_tinymce_add_class( $settings ) {
	$settings['body_class'] = 'block-editor-block-list__layout';
	return $settings;
}
add_filter( 'tiny_mce_before_init', 'lloyd_tinymce_add_class' );

if( function_exists('acf_add_options_page') ) {
	acf_add_options_page(); 
}
/**
 * Custom Gutenberg blocks for this theme.
 */
require get_template_directory() . '/inc/blocks.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';


function get_custom_styles($fields, $names) {
	$styles = [];
	foreach ($fields as $name => $value) {
		
		if(in_array($name, $names)) {

			if($name == 'background') {
				if(isset($value['type']) && $value['type'] != 'none') {
				
					if( isset($value['type']) && $value['type'] == 'color' && isset($value['color']) ) {
						$color = $value['color'];
						$styles[] = "background-color: {$color}";
					}
				
					if( isset($value['type']) && $value['type'] == 'image' && isset($value['image']) ) {
						$image = $value['image'];
						$styles[] = "background-image: url('{$image}')";
					}
				
				}
			}	

			if($name == 'arrow') {
				if( isset($value['visibility']) && $value['visibility'] == 'visible' && isset($value['color']) ) {
					$color = $value['color'];
					$styles[] = "border-top-color: {$color}";
				}
			}

			if($name == 'background-color') {
				$styles[] = "background-color: {$value}";
			}	

			if($name == 'color') {
				$styles[] = "color: {$value}";
			}

			if($name == 'height') {
				$styles[] = "height: {$value}px";
			}

			
				
		}
	}

	return  !empty($styles) ? ' style="'.join(';',$styles).';"' : '';
}


add_action( 'wp_ajax_nopriv_load_posts', 'load_posts_callback' );
add_action( 'wp_ajax_load_posts', 'load_posts_callback' );

function load_posts_callback(){
	if($_POST) {

		$args = array(
			'numberposts' => -1,
			
			'orderby'     => 'menu_order',
			'order'       => 'ASC',
			'post_status'      => 'publish'
		);

		$posts = get_posts();

		if(isset($_POST['business_areas'])) {
			$args['post_type'] = 'resource';
			if($_POST['business_areas'] !== '') {
				$args['tax_query'] = [
					[
						'taxonomy' => 'business_area',
						'field'    => 'id',
						'terms'    => [intval($_POST['business_areas'])],
					]
				];
			}
			if($_POST['resources_type'] !== '') {
				

				$args['meta_query'] = array(
					array(
						'key'	  	=> 'resource_type',
						'value'	  	=> $_POST['resources_type'],
						'compare' 	=> '=',
					),
				);
			}

		} else {
			$args['post_type'] = 'post';
			$args['cat'] = intval($_POST['post_category']);
		}

		$posts = get_posts($args);

		get_template_part( 'template-parts/content/content', 'filteritem', array('posts' => $posts) );
	

	}
	
	exit();
}

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