template_function.php

<?php
/**
 * Theme basic setup.
 *
 * @package understrap
 */

// Exit if accessed directly.
defined( 'ABSPATH' ) || exit;

// Set the content width based on the theme's design and stylesheet.
if ( ! isset( $content_width ) ) {
	$content_width = 640; /* pixels */
}

add_action( 'after_setup_theme', 'understrap_setup' );

if ( ! function_exists ( 'understrap_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 understrap_setup() {
		/*
		 * Make theme available for translation.
		 * Translations can be filed in the /languages/ directory.
		 * If you're building a theme based on understrap, use a find and replace
		 * to change 'understrap' to the name of your theme in all the template files
		 */
		load_theme_textdomain( 'understrap', 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' );

		// This theme uses wp_nav_menu() in one location.
		register_nav_menus( array(
			'primary' => __( 'Primary Menu', 'understrap' ),
		) );

		/*
		 * 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',
		) );

		/*
		 * Adding Thumbnail basic support
		 */
		add_theme_support( 'post-thumbnails' );

		/*
		 * Adding support for Widget edit icons in customizer
		 */
		add_theme_support( 'customize-selective-refresh-widgets' );

		/*
		 * Enable support for Post Formats.
		 * See http://codex.wordpress.org/Post_Formats
		 */
		add_theme_support( 'post-formats', array(
			'aside',
			'image',
			'video',
			'quote',
			'link',
		) );

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

		// Set up the WordPress Theme logo feature.
		//add_theme_support( 'custom-logo' );
		add_theme_support( 'custom-logo', array(
			'height'      => 150,
			'width'       => 40,
			'flex-height' => true,
			'flex-width'  => true,
			'header-text' => array( 'site-title', 'site-description' ),
		) );
		// Add support for responsive embedded content.
		add_theme_support( 'responsive-embeds' );

		// Check and setup theme default settings.
		understrap_setup_theme_default_settings();

	}
}


add_filter( 'excerpt_more', 'understrap_custom_excerpt_more' );

if ( ! function_exists( 'understrap_custom_excerpt_more' ) ) {
	/**
	 * Removes the ... from the excerpt read more link
	 *
	 * @param string $more The excerpt.
	 *
	 * @return string
	 */
	function understrap_custom_excerpt_more( $more ) {
		if ( ! is_admin() ) {
			$more = '';
		}
		return $more;
	}
}

add_filter( 'wp_trim_excerpt', 'understrap_all_excerpts_get_more_link' );

if ( ! function_exists( 'understrap_all_excerpts_get_more_link' ) ) {
	/**
	 * Adds a custom read more link to all excerpts, manually or automatically generated
	 *
	 * @param string $post_excerpt Posts's excerpt.
	 *
	 * @return string
	 */
	function understrap_all_excerpts_get_more_link( $post_excerpt ) {
		if ( ! is_admin() ) {
			$post_excerpt = $post_excerpt . ' [...]<p><a class="btn btn-secondary understrap-read-more-link" href="' . esc_url( get_permalink( get_the_ID() ) ) . '">' . __( 'Read More...',
			'understrap' ) . '</a></p>';
		}
		return $post_excerpt;
	}
}

for( $i = 1; $i <= 4; $i++ ) {
	register_sidebar( array(
		'name'          => esc_html__( 'Footer Top Column ', 'singularity' ) . $i,
		'id'            => 'footer-' . $i,
		'description'   => esc_html__( 'Add widgets here.', 'singularity' ),
		'before_widget' => '<section id="%1$s" class="widget %2$s">',
		'after_widget'  => '</section>',
		'before_title'  => '<h5 class="widget-title">',
		'after_title'   => '</h5>',
	) );
}

for( $i = 1; $i <= 3; $i++ ) {
	register_sidebar( array(
		'name'          => esc_html__( 'Footer Mid Column ', 'singularity' ) . $i,
		'id'            => 'footer2-' . $i,
		'description'   => esc_html__( 'Add widgets here.', 'singularity' ),
		'before_widget' => '<section id="%1$s" class="widget %2$s">',
		'after_widget'  => '</section>',
		'before_title'  => '<h5 class="widget-title">',
		'after_title'   => '</h5>',
	) );
}
for( $i = 1; $i <= 2; $i++ ) {
	register_sidebar( array(
		'name'          => esc_html__( 'Footer Bottom Column ', 'singularity' ) . $i,
		'id'            => 'footer3-' . $i,
		'description'   => esc_html__( 'Add widgets here.', 'singularity' ),
		'before_widget' => '<section id="%1$s" class="widget %2$s">',
		'after_widget'  => '</section>',
		'before_title'  => '<h5 class="widget-title">',
		'after_title'   => '</h5>',
	) );
}
if ( ! function_exists( 'singularity_categories' ) ) :
	/**
	 * Prints HTML with meta information for the categories, tags and comments.
	 */
	function singularity_categories() {
		// Hide category and tag text for pages.
		if ( 'post' === get_post_type() ) {
			/* translators: used between list items, there is a space after the comma */
			$categories_list = get_the_category_list( esc_html__( ' ', 'singularity' ) );
			$categories  =get_the_category();
			$catid = $categories[0]->term_id;
			
			$get_category_name = get_cat_name($catid);
			
			if ($get_category_name  ) {
				//printf( '<p class="cat-links">' . $categories_list . '</p>' ); // WPCS: XSS OK.				
				switch ($get_category_name) {
					case 'Définitions':
						# code...
						$class_name_show = ' def ';
						break;
					case 'Avantage':
						# code...
						$class_name_show = ' avantage ';
						break;
					case 'Info utile':
						$class_name_show = ' fact ';
						# code...
						break;
					
					default:
						# code...
						break;
				}
				// printf( '<p class="cat-links '.$class_name_show.'">' . $categories_list . '</p>' ); // WPCS: XSS OK.
				// $category_link = get_category_link( the_category_ID() );
				//btn-bulle avantage active
				printf( '<div class="bulle'.$class_name_show.'type" select-thy="'.$class_name_show.'" select-state="on">'.$get_category_name.'</div>' ); // WPCS: XSS OK.
			}
		}
	
	}
	endif;

	
/**
 * Returns true if a blog has more than 1 category.
 *
 * @return bool
 */
function singularity_categorized_blog() {
	if ( false === ( $all_the_cool_cats = get_transient( 'singularity_categories' ) ) ) {
		// Create an array of all the categories that are attached to posts.
		$all_the_cool_cats = get_categories( array(
			'fields'     => 'ids',
			'hide_empty' => 1,
			// We only need to know if there is more than one category.
			'number'     => 2,
		) );

		// Count the number of categories that are attached to the posts.
		$all_the_cool_cats = count( $all_the_cool_cats );

		set_transient( 'singularity_categories', $all_the_cool_cats );
	}

	if ( $all_the_cool_cats > 1 ) {
		// This blog has more than 1 category so singularity_categorized_blog should return true.
		return true;
	} else {
		// This blog has only 1 category so singularity_categorized_blog should return false.
		return false;
	}
}

add_filter('wp_nav_menu','remove_title');
function remove_title($menu) { 
   return $menu = preg_replace('/ title=\"(.*?)\"/', '', $menu );
}

add_action( 'wp_ajax_sendemail', 'sendemail_init' );
add_action( 'wp_ajax_nopriv_sendemail', 'sendemail_init' );
function sendemail_init() {
 
    ob_start(); //bắt đầu bộ nhớ đệm
	$data = $_POST['data'];
    $result = sendEmail($data);
 
    wp_send_json_success($result); // trả về giá trị dạng json
 
    die();//bắt buộc phải có khi kết thúc
}
function sendEmail($data)
{
	$headers =array('Content-Type: text/html; charset=UTF-8');
	$sent = wp_mail( get_bloginfo('admin_email'), '[Portalia] New Contact form submitted from website Homepage', getTemplate($data), $headers);
	if($sent)
	{
		return true;
	}
	else{
		return false;
	}
}
function getTemplate($data)
{

	$page_id = 4928;  //Page ID
	$page_data = get_page( $page_id ); 
	$content = $page_data->post_content;

	$content = preg_replace(array('({firstname})','({lastname})','({email})','({message})'), array($data['firstname'],$data['lastname'],$data['email'],$data['message']), $content);
    return $content;
}





add_action( 'wp_ajax_sendphone', 'sendphone_init' );
add_action( 'wp_ajax_nopriv_sendphone', 'sendphone_init' );
function sendphone_init() {
 
    ob_start(); //bắt đầu bộ nhớ đệm
	$tel = $_POST['tel'];
    $result = sendPhone($tel);
 
    wp_send_json_success($result); // trả về giá trị dạng json
 
    die();//bắt buộc phải có khi kết thúc
}
function sendPhone($tel)
{
	$headers =array('Content-Type: text/html; charset=UTF-8');
	$sent = wp_mail( get_bloginfo('admin_email'), 'New phone number submitted on Portalia website', getTemplate2($tel), $headers);
	if($sent)
	{
		return true;
	}
	else{
		return false;
	}
}
function getTemplate2($tel)
{

	$page_id = 4919;  //Page ID
	$page_data = get_page( $page_id ); 
	$content = $page_data->post_content;

	$content = preg_replace('({phone_number})', $tel, $content);
    return $content;
}