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File: /home/dkhp464/public_html/wp-content/themes/DaKhoaHongPhat/functions.php
<?php

/*  ==========ADD-CSS-THEME======== */

add_action('wp_enqueue_scripts', 'simple_theme_register_style');

function simple_theme_register_style()
{
    // $cssUrl = get_template_directory_uri() . '/assets/css';
    // wp_register_style('simple-theme-style', $cssUrl . '/style.css', array(), '1.0');
    // wp_enqueue_style('simple-theme-style');
}
/*  ==========ADD-JS======== */
add_action('wp_enqueue_scripts', 'simple_theme_register_js');

function simple_theme_register_js()
{
    $jsUrl = get_template_directory_uri() . '/assets/js';

    //    wp_register_script('simple-theme-style-bundle-min', $jsUrl . '/bootstrap.bundle.min.js', array(), '1.0', true);
    wp_enqueue_script('simple-theme-style-bundle-min');
}

/*  ==========ADD-FONT======== */
function enqueue_custom_fonts()
{
    wp_enqueue_style('custom-fonts', 'https://fonts.googleapis.com/css2?family=Inter:wght@100;200;300;400;500;600;700;800;900&display=swap" rel="stylesheet');
}
add_action('wp_enqueue_scripts', 'enqueue_custom_fonts');

/*  ==========ADD-WIDGET======== */

/* SĐT Email*/
define('PRICE','299K');
define('PHONE','0238 851 5555');
define('ZALO','0785329039');
define('PHONE_NEW', '0238 851 5555');
define('SDT','0238 851 5555');
define('SDT_FM','0238 851 5555');
define('EMAIL','');
define('ADDRESS', 'Số 99, Đường Lê Lợi, Phường Lê Lợi, Thành phố Vinh, Tỉnh Nghệ An');
define('GOOGLE_MAP', 'https://maps.google.com/?q='.ADDRESS);
define('OPEN_HOURS','07:30 - 19:30');
define('FACEBOOK','#');
define('LIVE_CHAT','https://mxv.zoosnet.net/LR/Chatpre.aspx?id=MXV15145056&lng=en');
define('LIVE_CHAT_URL','https://mxv.zoosnet.net/JS/LsJS.aspx?siteid=MXV15145056&float=1&lng=en');
define('TEN_PK', 'Phòng khám đa khoa Lê Lợi');
define('KHUVUC', 'TP Vinh');
define('OPEN_TIME','07:30 - 19:30');
define('IS_PUBLISH', isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on' ? true : false);

function dump($var)
{
    echo "<pre>";
    var_dump($var);
    echo "</pre>";
}

if (!function_exists('theme_setup')) {
    function theme_setup()
    {
        add_theme_support('title-tag');
        /* Them post thumbnail */
        add_theme_support('post-thumbnails');

        /* Post Format */
        add_theme_support('post-formats', array(
            'image',
            'video',
            'gallery',
            'quote',
            'link'
        ));

        add_image_size('crop_thumbnail_sidebar', 87, 87, true);
        add_image_size('crop_thumbnail', 306, 204, true);
        add_image_size('crop_medium', 471, 314, true);
        add_image_size('crop_large', 600, 400, true);
    }

    add_action('init', 'theme_setup');
}

function lighthouse() {
    if (!isset($_SERVER['HTTP_USER_AGENT']) || stripos($_SERVER['HTTP_USER_AGENT'], 'Lighthouse') === false):
        return true;
    endif;
    return false;
}
add_action( 'init', 'lighthouse' );


function register_my_menus()
{
    register_nav_menus(
        array(
            'primary_menu' => __('Primary Menu'),
        )
    );
}

add_action('after_setup_theme', 'register_my_menus');
// ===============ADD-EVENT-ONCLICK===============




function custom_navigation_menu()
{
    wp_nav_menu(
        array(
            'theme_location'  => 'primary-menu', // Tên của vị trí menu trong theme
            'container'       => 'div',
            'container_class' => 'collapse navbar-collapse',
            'container_id'    => 'navbarSupportedContent',
            'menu_class'      => 'navbar-nav me-auto mb-2 mb-lg-0',
            'fallback_cb'     => false,

        )
    );
}


add_action('init', 'register_my_menus');

function paginator_wp()
{
    $args = array(
        'prev_next' => true,
        'prev_text' => 'Trước',
        'next_text' => ' Sau ',
        'mid_size' => 1,
        'type' => 'array',
    );
    $pages = paginate_links($args);
    $temp = $pages;
    if ($temp != null) :
        foreach ($temp as $key => $page) {
            $pages[$key] = str_replace("page-numbers", "page-link", $page);
        }
    endif;

    if (is_array($pages)) {
        $paged = (get_query_var('paged') == 0) ? 1 : get_query_var('paged');
        echo '<nav aria-label="..." class="mt-5"><ul class="pagination justify-content-center">';
        //         foreach ($pages as $page) {
        //             echo '<li class="page-item">' . $page . '</li>';
        //         }
        //   
        foreach ($pages as $page) {
            $current_class = '';
            if (strpos($page, 'current') !== false) {
                $current_class = ' active';
            }
            echo '<li class="page-item' . $current_class . '">' . $page . '</li>';
        }
        echo '</ul></nav>';
    }
}


function wpdocs_excerpt_more($more)
{
    return '...';
}

add_filter('excerpt_more', 'wpdocs_excerpt_more');



// function to display number of posts.
function getPostViews($postID)
{
    $count_key = 'post_views_count';
    $count = get_post_meta($postID, $count_key, true);
    if ($count == '') {
        delete_post_meta($postID, $count_key);
        add_post_meta($postID, $count_key, '0');
        return "0";
    }
    return $count;
}

// function to count views.
function setPostViews($postID)
{
    $count_key = 'post_views_count';
    $count = get_post_meta($postID, $count_key, true);
    if ($count == '') {
        $count = 0;
        delete_post_meta($postID, $count_key);
        add_post_meta($postID, $count_key, '0');
    } else {
        $count++;
        update_post_meta($postID, $count_key, $count);
    }
}

//  >>> Show bai viet lien quan boi tu khoa tren top noi dung bai post
//add_filter('the_content', 'prefix_insert_post_ads');

// function prefix_insert_post_ads($content)
// {
//     $str = '';
//     if (is_single()) :
//         $tags = wp_get_post_tags(get_the_ID());

//         if ($tags) {

//             foreach ($tags as $tag) :
//                 $tagid = $tag->term_id;
//                 $args = array(
//                     'tag__in' => array($tagid),
//                     'post__not_in' => array(get_the_ID()),
//                     'orderby' => 'rand',
//                     'post_status' => 'publish',
//                 );
//                 $my_query = new WP_Query($args);
//                 if ($my_query->have_posts()) {
//                     $str .= '<div class="p-3 mb-3 mt-3 border border-warning" style="border-radius:3px;"><ul class="mb-0 list-unstyled">';
//                     $i = 1;
//                     while ($my_query->have_posts()) : $my_query->the_post();
//                         $str .= '<li class="py-2 px-1"><a href="' . get_the_permalink() . '" class="" rel="bookmark" title="' . get_the_title() . '">&raquo; ' . get_the_title() . '</a></li>';
//                         if ($i == 3) break; // Gioi han bai viet
//                         $i++;
//                     endwhile;
//                     $str .= '</ul></div>';
//                     break; // Thoat vong lap neu tag co bai viet
//                 }
//             endforeach;

//             wp_reset_query();
//         }

//         return prefix_insert_after_paragraph($str, 1, $content);
//     endif;
//     return $content;
// }

// function prefix_insert_after_paragraph($insertion, $paragraph_id, $content)
// {
//     $closing_p = '</p>';
//     $paragraphs = explode($closing_p, $content);
//     foreach ($paragraphs as $index => $paragraph) {
//         if (trim($paragraph)) {
//             $paragraphs[$index] .= $closing_p;
//         }
//         if ($paragraph_id == $index + 1) {
//             $paragraphs[$index] .= $insertion;
//         }
//     }
//     return implode('', $paragraphs);
// }

//  <<< Show bai viet lien quan boi tu khoa tren top noi dung bai post


add_filter('use_block_editor_for_post', '__return_false'); // Tắt editor mới

/* Tạo Shortcode Tư Vấn */
add_shortcode('tuvan', function () {
    $tuvan = '<span class="d-block text-center my-5"><a class="tu-van-ads" href="' . LIVE_CHAT . '"  target="_blank"
><img class="khung-chat-bai-viet img-fluid h-auto" src="' . get_template_directory_uri() . '/image/tu-van-truc-tuyen-mien-phi.gif" width="482" height="166" alt="Tư Vấn Trực Tuyến Miễn Phí" /></a></span>';
    return $tuvan;
});
add_shortcode('tuvantt', function () {
    $tuvantt = '<a class="tu-van-ads" href="' . LIVE_CHAT . '"  target="_blank"><strong><span style="color: #ff0000;">&gt;&gt;Tư Vấn Trực Tuyến&lt;&lt;</span></strong></a>';
    return $tuvantt;
});
add_shortcode('sdt', function () {
    $sodt = 'Hotline: <a class="tu-van-ads" href="tel:' . PHONE_NEW . '"  target="_blank"><strong><span style="color: #ff0000;">' . PHONE . '</span></strong></a>';
    return $sodt;
});

add_shortcode('click_bangchat', function () {
    $str = '<a class="tu-van-ads" href="' . LIVE_CHAT . '"  target="_blank"><span style="color: #008000;"><strong>click vào BẢNG CHAT</strong></span></a>';
    return $str;
});

add_shortcode('bacsituvan', function () {
    $str = '<span class="d-block text-center my-5"><a class="tu-van-ads" href="' . LIVE_CHAT . '"  target="_blank"><img class="khung-chat-bai-viet img-fluid" src="' . get_template_directory_uri() . '/assets/img/bac-si-tu-van.gif" alt="Tư Vấn Trực Tuyến Miễn Phí" width="664" height="388" /></a></span>';
    return $str;
});

add_shortcode('open_time', function () {
    $opentime = '<span style="color: #ff0000;">' . OPEN_TIME . '</span>';
    return $opentime;
});

add_shortcode('diachi', function () {
    $str = ADDRESS;
    return $str;
});

add_shortcode('tenpk', function () {
    $tenpk = '<span>' . TEN_PK . '</span>';
    return $tenpk;
});

add_shortcode('khuvucpk', function () {
    $khuvucpk = '<span>' . KHUVUC . '</span>';
    return $khuvucpk;
});
add_shortcode('btn_tuvan', function () {
    $btn_tuvan = '<span class="d-block text-center my-5"><a class="tu-van-ads" href="' . LIVE_CHAT . '"  target="_blank"
><img class="khung-chat-bai-viet img-fluid h-auto" src="' . get_template_directory_uri() . '/assets/img/nut-tu-van.gif" width="120" height="35" alt="Tư Vấn Trực Tuyến Miễn Phí" /></a></span>';
    return $btn_tuvan;
});

// hooks your functions into the correct filters
function custom_add_mce_button()
{
    // check user permissions
    if (!current_user_can('edit_posts') && !current_user_can('edit_pages')) {
        return;
    }
    // check if WYSIWYG is enabled
    if ('true' == get_user_option('rich_editing')) {
        add_filter('mce_external_plugins', 'custom_add_tinymce_plugin');
        add_filter('mce_buttons_3', 'custom_register_mce_button');
    }
}

add_action('init', 'custom_add_mce_button');

// register new button in the editor
function custom_register_mce_button($buttons)
{
    array_push($buttons, 'custom_mce_button');
    return $buttons;
}

// declare a script for the new button
// the script will insert the shortcode on the click event
function custom_add_tinymce_plugin($plugin_array)
{
    $plugin_array['custom_mce_button'] = get_stylesheet_directory_uri() . '/assets/js/shortcode.js';
    return $plugin_array;
}

// Disable use XML-RPC
add_filter('xmlrpc_enabled', '__return_false');


// submit form
add_action('wp_ajax_submit_form', 'submit_form');
add_action('wp_ajax_nopriv_submit_form', 'submit_form');
function submit_form()
{
    $result = array(
        'result' => false,
        'data' => [],
    );

    $hasCheck = true;
    $error = [];
    if (isset($_POST['data'])) {
        $data = array();
        parse_str($_POST['data'], $data);
    } else {
        echo json_encode($result);
        die();
    }

    if (isset($data['check'])) {
        foreach ($data['check'] as $key => $item) {
            if (!isset($item['ans'])) {
                $hasCheck = false;
                break;
            }
        }
    }

    if ($hasCheck == false) {
        $error['check'] = 'Chưa chọn hết đáp án';
    }

    if (isset($data['phone'])) {
        $pattern = "/((09|03|07|08|05)+([0-9]{8})\b)/i";
        $number = str_replace(array('-', '.', ' '), '', $data['phone']);
        if (preg_match($pattern, $number) == 0) {
            $error['phone'] = 'Số điện thoại không hơp lệ';
        }
    }

    $message = '';
    if (isset($data['message'])) {
        $message = $data['message'];
    }

    if (count($error) > 0) {
        $result['data'] = $error;
        echo json_encode($result);
        die();
    }

    if (isset($data['check'])) {
        foreach ($data['check'] as $key => $item) {
            if (is_array($item['ans'])) {
                $ansArr = implode(', ', $data['check'][$key]['ans']);
                $data['check'][0]['ans'] = $ansArr;
            }
        }
    }

    $get_client_ip = get_client_ip_new();
    $curl_data = array(
        "name" => isset($data['name']) ? $data['name'] : '', //
        "contactno" => isset($data['phone']) ? $data['phone'] : '', //
        "message" => isset($data['check']) ? json_encode($data['check']) : $message, //
        "IP" => $get_client_ip, //
        "referer" => isset($data['url']) ? $data['url'] : '', //
        "bookdate" => $data['date'] ? $data['date'] : '' //
    );
    //echo json_encode($curl_data);
    $ch = curl_init("https://leloi.tuvanbienhoa.com/api_phone.php");

    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    
    curl_setopt($ch, CURLOPT_POST, true);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $curl_data);

    $curl_result = curl_exec($ch);
    $result['result'] = true;
    $result['data'] = $curl_result;
    echo json_encode($result);
    die();
}


function get_client_ip_new()
{
    $ipaddress = '';
    if (getenv('HTTP_CLIENT_IP'))
        $ipaddress = getenv('HTTP_CLIENT_IP');
    else if (getenv('HTTP_X_FORWARDED_FOR'))
        $ipaddress = getenv('HTTP_X_FORWARDED_FOR');
    else if (getenv('HTTP_X_FORWARDED'))
        $ipaddress = getenv('HTTP_X_FORWARDED');
    else if (getenv('HTTP_FORWARDED_FOR'))
        $ipaddress = getenv('HTTP_FORWARDED_FOR');
    else if (getenv('HTTP_FORWARDED'))
        $ipaddress = getenv('HTTP_FORWARDED');
    else if (getenv('REMOTE_ADDR'))
        $ipaddress = getenv('REMOTE_ADDR');
    else
        $ipaddress = 'UNKNOWN';
    return $ipaddress;
}

function theme_archive_title()
{
    $title = '';
    if (is_category()) {
        $title = single_cat_title('', false);
    } elseif (is_tag()) {
        $title = single_tag_title('', false);
    } elseif (is_author()) {
        $title = '<span class="vcard">' . get_the_author() . '</span>';
    } elseif (is_post_type_archive()) {
        $title = post_type_archive_title('', false);
    } elseif (is_tax()) {
        $title = single_term_title('', false);
    } elseif (is_home()) {
        $title = single_post_title('', false);
    } elseif (is_archive()) {
        $title = single_cat_title('', false);
    } elseif (is_single()) {
        $title = single_post_title('', false);
    } elseif (is_page()) {
        $title = single_post_title('', false);
    } elseif (is_search()) {
        $title = "Kết quả tìm kiếm";
    } elseif (is_404()) {
        $title = "404";
    }

    return $title;
}

// add_action('before_delete_post', function ($id) {
//     $attachments = get_attached_media('', $id);
//     foreach ($attachments as $attachment) {
//         wp_delete_attachment($attachment->ID, 'true');
//     }
// });

function my_init()
{
    if (!is_admin()) {
        wp_deregister_script('jquery');
        wp_register_script('jquery', false);
    }
}

add_action('init', 'my_init');

// Don't load Gutenberg-related stylesheets.
add_action('wp_enqueue_scripts', 'remove_block_css', 100);
function remove_block_css()
{
    wp_dequeue_style('wp-block-library'); // Wordpress core
    wp_dequeue_style('wp-block-library-theme'); // Wordpress core
    wp_dequeue_style('wc-block-style'); // WooCommerce
    wp_dequeue_style('storefront-gutenberg-blocks'); // Storefront theme
}

add_action('wp_enqueue_scripts', 'mywptheme_child_deregister_styles', 20);
function mywptheme_child_deregister_styles()
{
    wp_dequeue_style('classic-theme-styles');
    wp_dequeue_style('classic-theme-styles-css');
}

//
function list_category_post($id)
{
    $category_detail = get_the_category($id);
    $arr = [];
    foreach ($category_detail as $cd) {
        $arr[] = '<a title="' . $cd->cat_name . '" class="text-black" href="' . get_category_link($cd->cat_ID) . '">' . $cd->cat_name . '</a>';
    }
    return implode(', ', $arr);
}


function custom_rank_math_breadcrumbs_separator($separator)
{
    return '//';
}
add_filter('rank_math/breadcrumbs/separator', 'custom_rank_math_breadcrumbs_separator');

/* Tạo Shortcode Tư Vấn */
add_shortcode('tuvan', function () {
    $tuvan = '<span class="d-block text-center my-5"><a class="tu-van-ads" href="' . LIVE_CHAT . '" target="_blank"><img class="khung-chat-bai-viet" src="' . get_template_directory_uri() . '/image/tu-van-truc-tuyen-mien-phi.gif" width="482" height="166" alt="Tư Vấn Trực Tuyến Miễn Phí" /></a></span>';
    return $tuvan;
});
add_shortcode('tuvantt', function () {
    $tuvantt = '<a class="tu-van-ads"  href="' . LIVE_CHAT . '" target="_blank"><strong><span style="color: #ff0000;">&gt;&gt;Tư Vấn Trực Tuyến&lt;&lt;</span></strong></a>';
    return $tuvantt;
});
add_shortcode('sdt', function () {
    $sodt = 'Hotline: <a class="tu-van-ads" href="tel:' . PHONE . '" target="_blank"><strong><span style="color: #ff0000;">' . PHONE . '</span></strong></a>';
    return $sodt;
});

add_shortcode('click_bangchat', function () {
    $str = '<a class="tu-van-ads" href="' . LIVE_CHAT . '"><span style="color: #008000;"><strong>click vào BẢNG CHAT</strong></span></a>';
    return $str;
});

add_shortcode('bacsituvan', function () {
    $str = '<span class="d-block text-center my-5"><a class="tu-van-ads" href="' . LIVE_CHAT . '" target="_blank"><img class="khung-chat-bai-viet" src="' . get_template_directory_uri() . '/image/bac-si-tu-van.gif" alt="Tư Vấn Trực Tuyến Miễn Phí" /></a></span>';
    return $str;
});

add_shortcode('open_time', function () {
    $opentime = '<span style="color: #ff0000;">' . OPEN_TIME . '</span>';
    return $opentime;
});

add_shortcode('diachi', function () {
    $str = ADDRESS;
    return $str;
});

add_shortcode('tenpk', function () {
    $tenpk = '<span>' . TEN_PK . '</span>';
    return $tenpk;
});

add_shortcode('khuvucpk', function () {
    $khuvucpk = '<span>' . KHUVUC . '</span>';
    return $khuvucpk;
});
add_shortcode('zalo', function () {
    $zalo = preg_replace('/\s+/', '', ZALO);;
    $khuvucpk = '<a href="http://zalo.me/' . $zalo . '">(ZALO: ' . ZALO . ')</a>';
    return $khuvucpk;
});
require get_template_directory() . '/inc/add-gif.php';
require get_template_directory() . '/inc/add-form-test.php';