<Code Snippets/>

//Get site URL
get_site_url();

//Get site Title
the_title();

//Get post Permalink
the_permalink();

//Get Post URL
the_post_thumbnail_url();

//Get Post Date
the_date('d M Y');

//Get Author
the_author();

//Get Trim Content
wp_trim_words( get_the_content(), 30, '[...]' );

//Add hyphen to a string
sanitize_title_with_dashes(get_the_title());

//Get Excerpt
the_excerpt();

//Add theme support of Custom Logo
add_theme_support( 'custom-logo', $defaults );

//Add theme support of title tag
add_theme_support( 'title-tag' );

// Remove <p> and <br/> from Contact Form 7 (Contact form 7 automatically added paragraph and break tags)
add_filter('wpcf7_autop_or_not', '__return_false');

                                

$custom_logo_id = get_theme_mod( 'custom_logo' );
$custom_logo_url = wp_get_attachment_image_url( $custom_logo_id , 'full' );
echo '<img src="' . esc_url( $custom_logo_url ) . '" alt="Site Logo">';
                                

if (has_post_thumbnail( $post->ID ) ): ?>
    $image = wp_get_attachment_image_src(get_post_thumbnail_id($post->ID), 'single-post-thumbnail');
    echo $image[0];
endif;
                                

if (is_home() && get_option('page_for_posts') ) {
    $img = wp_get_attachment_image_src(get_post_thumbnail_id(get_option('page_for_posts')),'full');
    $featured_image = $img[0];
    $featured_image;
}
                                

//Get categories on single post
global $product;

$terms = get_the_terms( $product->get_id(), 'product_cat' );
foreach ( $terms as $term ) {
    echo $term->name;
}

                                

//Get tags on single post
global $product;

$terms = get_the_terms( $product->get_id(), 'product_tags' );
foreach ( $terms as $term ) {
    echo $term->name;
}

                                

//first need to register menu in function file  
function register_codesnippets_menu() {
register_nav_menu('header-menu',__( 'header' ));
register_nav_menu('footer-menu',__( 'footer' ));
}

add_action( 'init' , 'register_codesnippets_menu' );

// add this code where you want to show your menu  
wp_nav_menu(
    array(
        'theme_location'   =>     'header',
        'menu'             =>     'header-menu',
        'menu_class'       =>     'navbar-nav',
        'menu_id'          =>     'primary-menu',
        'container_class'  =>     'menu-inner',
    )
)

                                

//add class in li
add_filter ( 'nav_menu_css_class', 'add_class_to_menu_list', 10, 4 );

function add_class_to_menu_list ( $classes, $item, $args, $depth ){
    if ($args->theme_location == 'header') { 
    /**** according to theme location *****/
    $classes[] = 'gc-nav-item'; 
    }
    
    if ($args->theme_location == 'sidebar') { 
    /**** according to theme location *****/
    $classes[] = 'gc-sidebar-item'; 
    }
    return $classes;
}

                                

//add class in anchor
add_filter( 'nav_menu_link_attributes', 'add_class_to_list_anchor', 10, 4 );

function add_class_to_list_anchor($atts, $item, $args, $depth) {
    if ($args->theme_location == 'header') { 
    /**** according to theme location *****/
        $atts['class'] = "gc-nav-link";
    }
return $atts;
}

                                

//overide submenu class
add_filter( 'nav_menu_submenu_css_class', 'add_sub_menu_class', 10, 4);

function add_sub_menu_class($atts, $args, $depth) {
    if ($args->theme_location == 'sidebar') { 
    /**** according to theme location *****/
        return array('gc-sidebar-submenu');
    }
}

                                

// add caret for submenus
function aiken_menu_arrow($item_output, $item, $depth, $args) {
    if (in_array('menu-item-has-children', $item->classes)) {
        $arrow = '<span class="subMenuAngle"> <i class="fas fa-chevron-down"></i></span>'; // Change the class to your font icon
        $item_output = str_replace('</a>', '</a>'. $arrow .'', $item_output);
    }
    return $item_output;
}
add_filter('walker_nav_menu_start_el', 'aiken_menu_arrow', 10, 4);

                                

//Register Sidebar in function.php
register_sidebar(
    array(
        'name' => _x('Mail Widget', 'backend', 'cargopress-pt'),
        'id' => 'mail-widgets',
        'description' => _x('Header area for Mail ID.', 'backend', 'cargopress-pt'),
        'before_widget' => '
',
        'after_widget' => '
',
    )
);

// Show on frontend
if (is_active_sidebar('mail-widgets')) {
    dynamic_sidebar('mail-widgets');
}

                                

//Create Shorcode  
function shortcode_function($sc_atts){
    $sc_default = array(
        'id' => '0',
    );
    $sc_page_id = shortcode_atts($sc_default, $sc_atts);
    
    // your code goes here or include any file 
}

add_shortcode( 'shortcode_name' , 'shortcode_function' );

                                

//Get categories and subcategories of post 
$outlet_type = get_terms(["taxonomy" => "product_cat", "parent" => 0]);
foreach($outlet_type as $outlet){
    $terms = get_terms( 
        array(
            'taxonomy'   => 'product_cat',
            'hide_empty' => false,
            'parent'     => $outlet->term_id
            ) 
    );
    $html .=''.$outlet->name.'';
    foreach ( $terms as $term ) {
        $html .=''.$term->name.''; 
    }

}
echo $html;

                                

//Redirect user after login and registration to shop page
function ap_login_redirect_wc( $redirect, $user ) {
    return home_url('/shop');
}
add_action('woocommerce_login_redirect', 'ap_login_redirect_wc', 10, 2);


function ap_registration_redirect_wc() {
//    wp_logout();
    return home_url('/shop');
}
add_action('woocommerce_registration_redirect', 'ap_registration_redirect_wc', 2);


                                

/* Shortcode for woocommerce login  */

add_shortcode( 'wc_login_form_jags', 'jags_separate_login_form' );

function jags_separate_login_form() {
if ( is_admin() ) return;
if ( is_user_logged_in() ) return; 
ob_start();
woocommerce_login_form( array( 'redirect' => 'https://socialx22.sg-host.com/' ) );
return ob_get_clean();
}

                                

    <?php 

        /*** add this code in funtion.php ***/
        
        /**
         * Custom Login Shortcode For Home 2 
        **/
          
        add_shortcode( 'wc_login_form_jags', 'jags_separate_login_form' );
          
        function jags_separate_login_form() {
           if ( is_admin() ) return;
           if ( is_user_logged_in() ) return; 
           ob_start();
           woocommerce_login_form( array( 'redirect' => 'https://your-redirect-url.com/' ) );
           return ob_get_clean();
        }
        
        
        /**
         * @snippet       WooCommerce User Registration Shortcode
         * @author        Jags
         */
           
        add_shortcode( 'wc_reg_form_jags', 'jags_woo_registration_form' );
            
        function jags_woo_registration_form() {
           if ( is_admin() ) return;
           if ( is_user_logged_in() ) return;
           ob_start();
         
           // NOTE: THE FOLLOWING <FORM></FORM> IS COPIED FROM woocommerce\templates\myaccount\form-login.php
           // IF WOOCOMMERCE RELEASES AN UPDATE TO THAT TEMPLATE, YOU MUST CHANGE THIS ACCORDINGLY
         
           do_action( 'woocommerce_before_customer_login_form' );
         
           ?>
              <form method="post" class="woocommerce-form woocommerce-form-register register" <?php do_action( 'woocommerce_register_form_tag' ); ?> >
         
                 <?php do_action( 'woocommerce_register_form_start' ); ?>
         
                 <?php if ( 'no' === get_option( 'woocommerce_registration_generate_username' ) ) : ?>
         
                    <p class="woocommerce-form-row woocommerce-form-row--wide form-row form-row-wide">
                       <label for="reg_username"><?php esc_html_e( 'Username', 'woocommerce' ); ?> <span class="required">*</span></label>
                       <input type="text" class="woocommerce-Input woocommerce-Input--text input-text" name="username" id="reg_username" autocomplete="username" value="<?php echo ( ! empty( $_POST['username'] ) ) ? esc_attr( wp_unslash( $_POST['username'] ) ) : ''; ?>" /><?php // @codingStandardsIgnoreLine ?>
                    </p>
         
                 <?php endif; ?>
         
                 <p class="woocommerce-form-row woocommerce-form-row--wide form-row form-row-wide">
                    <label for="reg_email"><?php esc_html_e( 'Email address', 'woocommerce' ); ?> <span class="required">*</span></label>
                    <input type="email" class="woocommerce-Input woocommerce-Input--text input-text" name="email" id="reg_email" autocomplete="email" value="<?php echo ( ! empty( $_POST['email'] ) ) ? esc_attr( wp_unslash( $_POST['email'] ) ) : ''; ?>" /><?php // @codingStandardsIgnoreLine ?>
                 </p>
         
                 <?php if ( 'no' === get_option( 'woocommerce_registration_generate_password' ) ) : ?>
         
                    <p class="woocommerce-form-row woocommerce-form-row--wide form-row form-row-wide">
                       <label for="reg_password"><?php esc_html_e( 'Password', 'woocommerce' ); ?> <span class="required">*</span></label>
                       <input type="password" class="woocommerce-Input woocommerce-Input--text input-text" name="password" id="reg_password" autocomplete="new-password" />
                    </p>
         
                 <?php else : ?>
         
                    <p><?php esc_html_e( 'A password will be sent to your email address.', 'woocommerce' ); ?></p>
         
                 <?php endif; ?>
         
                 <?php do_action( 'woocommerce_register_form' ); ?>
         
                 <p class="woocommerce-FormRow form-row">
                    <?php wp_nonce_field( 'woocommerce-register', 'woocommerce-register-nonce' ); ?>
                    <button type="submit" class="woocommerce-Button woocommerce-button button woocommerce-form-register__submit" name="register" value="<?php esc_attr_e( 'Register', 'woocommerce' ); ?>"><?php esc_html_e( 'Register', 'woocommerce' ); ?></button>
                 </p>
         
                 <?php do_action( 'woocommerce_register_form_end' ); ?>
         
              </form>
         
           <?php
             
           return ob_get_clean();
        }
        ?>

                                

<!-- Logout Link (add in href) -->
<a href="./my-account/customer-logout/?_wpnonce=2bbbac43a8&customer-logout=true">Logout</a>

                                

/*** remove single products link ***/
remove_action('woocommerce_before_shop_loop_item', 'woocommerce_template_loop_product_link_open', 10);
remove_action('woocommerce_after_shop_loop_item', 'woocommerce_template_loop_product_link_close', 5);

/*** redirect single product page to shop page  ****/
add_action('wp', 'ts_redirect_product_pages', 99);
function ts_redirect_product_pages()
{

    if (is_product()) {
        wp_safe_redirect(home_url('/shop'));
        exit;
    }
}

                                

/*** reduce password security ***/
function codesnippets_min_password_strength( $strength ) {
    return 2;
}
add_filter( 'woocommerce_min_password_strength', 'codesnippets_min_password_strength', 10, 1 );

/*** reduce password security ***/
function codesnippets_remove_password_strength() {
    wp_dequeue_script( 'wc-password-strength-meter' );
}
add_action( 'wp_print_scripts', 'codesnippets_remove_password_strength', 10 );


                                

//Get file size of upladed file using ACF (this method can also used for normal condition)
while( have_rows('ap-zips') ) : the_row(); 
    $images = get_sub_field('photos_zip' );
    $fileSize = $images['filesize'];
    $fileSize = size_format($fileSize, 2);
    echo $images['url'];
    echo $fileSize;
endwhile; 

                                

//php part put this code in function.php
function blog_scripts() {
    // Register the script
    wp_register_script( 'custom-script', get_stylesheet_directory_uri(). '/js/custom.js', array('jquery'), false, true );

    // Localize the script with new data
    $script_data_array = array(
        'ajaxurl' => admin_url( 'admin-ajax.php' ),
        'security' => wp_create_nonce( 'file_upload' ),
    );
    wp_localize_script( 'custom-script', 'blog', $script_data_array );

    // Enqueued script with localized data.
    wp_enqueue_script( 'custom-script' );
}
add_action('wp_enqueue_scripts', 'blog_scripts');
add_action('wp_ajax_file_upload', 'file_upload_callback');
add_action('wp_ajax_nopriv_file_upload', 'file_upload_callback');

function file_upload_callback() {
    check_ajax_referer('file_upload', 'security');
    $arr_img_ext = array('image/png', 'image/jpeg', 'image/jpg', 'image/gif');
    if (in_array($_FILES['file']['type'], $arr_img_ext)) {
        $upload = wp_upload_bits($_FILES["file"]["name"], null, file_get_contents($_FILES["file"]["tmp_name"]));
        //$upload['url'] will gives you uploaded file path
    }
    wp_die();
}

                                

<!-- html part put this code from where you want to upload files to server using ajax--->
<form class="fileUpload" id="formSubmit_ap" enctype="multipart/form-data">
    <div class="form-group">
        <label>Choose File:</label>
        <input type="file" id="file" accept="image/*" />

        <input type="submit">
    </div>
</form>

                                

// js part | put this code in custom.js file which is enqueue using above php script 
jQuery(function($) {
    $('#formSubmit_ap').on('submit', function(e) {
        e.preventDefault();
        $this = $("#file");
        var file_data = $("#file").prop('files')[0];
        var form_data = new FormData();
        form_data.append('file', file_data);
        form_data.append('action', 'file_upload');
        form_data.append('security', blog.security);

        $.ajax({
            url: blog.ajaxurl,
            type: 'POST',
            contentType: false,
            processData: false,
            data: form_data,
            success: function (response) {
                $this.val('');
                alert('File uploaded successfully.');
            }
        });
    });
});

                                

// Register Custom Post
function codesnippets_theme_post_types()
{	
    register_post_type('media', array(
        'labels' => array(
            'name' => 'Media',
            'add_new_item' => 'Add New Media',
            'edit_item' => 'Edit Media',
            'all_items' => 'All Media',
            'singular_name' => 'Media',
        ),
        'public' => true,
        'publicly_queryable' => true,
        'show_ui' => true,
        'show_in_menu' => true,
        'show_in_nav_menus' => true,
        'supports' => array( 'title', 'editor', 'author', 'thumbnail', 'comments', 'post-formats', 'revisions','excerpt' ),
        'hierarchical' => false,
        'has_archive' => 'media',
        'menu_icon' => 'dashicons-calendar',
        'taxonomies' => array('media-category'),
        'rewrite'   => array( 'slug' => false, 'with_front' => false ),  
        'menu_icon' => 'dashicons-calendar',
    ));
}
add_action('init', 'codesnippets_theme_post_types');;
endwhile; 

                                

// WP Query
$paged = ( get_query_var( 'paged' ) ) ? get_query_var( 'paged' ) : 1; // for pagination
$args = array(
'post_type' => 'post',
'post_status' => 'publish',
'category_name' => 'media', // category name
'posts_per_page' => 10,
'paged' => $paged // for pagination

$arr_posts = new WP_Query( $args );
    if ( $arr_posts->have_posts() ) :
        while ( $arr_posts->have_posts() ) :
            $arr_posts->the_post();
                echo "items which you want to run in loop";
        endwhile;
    endif; 
wp_reset_postdata();

// for pagination
$total_pages = $arr_posts->max_num_pages;
if ($total_pages > 1){

    $current_page = max(1, get_query_var('paged'));

    echo paginate_links(array(
        'base' => get_pagenum_link(1) . '%_%',
        'format' => '/page/%#%',
        'current' => $current_page,
        'total' => $total_pages,
        'prev_text'    => __('« prev'),
        'next_text'    => __('next »'),
    ));
}

                                

// Code for Valid Business Mails
function is_business_email($email){
    if(preg_match('/@hotmail.com/i', $email) ||
        preg_match('/@gmail.com/i', $email) ||
        preg_match('/@yahoo.co/i', $email) ||
        preg_match('/@yahoo.com/i', $email) ||
        preg_match('/@mailinator.com/i', $email) ||
        preg_match('/@gmail.co.in/i', $email) ||
        preg_match('/@aol.com/i', $email) ||
        preg_match('/@yandex.com/i', $email) ||
        preg_match('/@msn.com/i', $email) ||
        preg_match('/@gawab.com/i', $email) ||
        preg_match('/@inbox.com/i', $email) ||
        preg_match('/@gmx.com/i', $email) ||
        preg_match('/@rediffmail.com/i', $email) ||
        preg_match('/@in.com/i', $email) ||
        preg_match('/@live.com/i', $email) ||
        preg_match('/@hotmail.co.uk/i', $email) ||
        preg_match('/@hotmail.fr/i', $email) ||
        preg_match('/@yahoo.fr/i', $email) ||
        preg_match('/@wanadoo.fr/i', $email) ||
        preg_match('/@wanadoo.fr/i', $email) ||
        preg_match('/@comcast.net/i', $email) ||
        preg_match('/@yahoo.co.uk/i', $email) ||
        preg_match('/@yahoo.com.br/i', $email) ||
        preg_match('/@yahoo.co.in/i', $email) ||
        preg_match('/@rediffmail.com/i', $email) ||
        preg_match('/@free.fr/i', $email) ||
        preg_match('/@gmx.de/i', $email) ||
        preg_match('/@gmx.de/i', $email) ||
        preg_match('/@yandex.ru/i', $email) ||
        preg_match('/@ymail.com/i', $email) ||
        preg_match('/@libero.it/i', $email) ||
        preg_match('/@outlook.com/i', $email) ||
        preg_match('/@uol.com.br/i', $email) ||
        preg_match('/@bol.com.br/i', $email) ||
        preg_match('/@mail.ru/i', $email) ||
        preg_match('/@cox.net/i', $email) ||
        preg_match('/@hotmail.it/i', $email) ||
        preg_match('/@sbcglobal.net/i', $email) ||
        preg_match('/@sfr.fr/i', $email) ||
        preg_match('/@live.fr/i', $email) ||
        preg_match('/@verizon.net/i', $email) ||
        preg_match('/@live.co.uk/i', $email) ||
        preg_match('/@googlemail.com/i', $email) ||
        preg_match('/@yahoo.es/i', $email) ||
        preg_match('/@ig.com.br/i', $email) ||
        preg_match('/@live.nl/i', $email) ||
        preg_match('/@bigpond.com/i', $email) ||
        preg_match('/@terra.com.br/i', $email) ||
        preg_match('/@yahoo.it/i', $email) ||
        preg_match('/@neuf.fr/i', $email) ||
        preg_match('/@yahoo.de/i', $email) ||
        preg_match('/@live.com/i', $email) ||
        preg_match('/@yahoo.de/i', $email) ||
        preg_match('/@rocketmail.com/i', $email) ||
        preg_match('/@att.net/i', $email) ||
        preg_match('/@laposte.net/i', $email) ||
        preg_match('/@facebook.com/i', $email) ||
        preg_match('/@bellsouth.net/i', $email) ||
        preg_match('/@yahoo.in/i', $email) ||
        preg_match('/@hotmail.es/i', $email) ||
        preg_match('/@charter.net/i', $email) ||
        preg_match('/@yahoo.ca/i', $email) ||
        preg_match('/@yahoo.com.au/i', $email) ||
        preg_match('/@rambler.ru/i', $email) ||
        preg_match('/@hotmail.de/i', $email) ||
        preg_match('/@tiscali.it/i', $email) ||
        preg_match('/@shaw.ca/i', $email) ||
        preg_match('/@yahoo.co.jp/i', $email) ||
        preg_match('/@sky.com/i', $email) ||
        preg_match('/@earthlink.net/i', $email) ||
        preg_match('/@optonline.net/i', $email) ||
        preg_match('/@freenet.de/i', $email) ||
        preg_match('/@t-online.de/i', $email) ||
        preg_match('/@aliceadsl.fr/i', $email) ||
        preg_match('/@virgilio.it/i', $email) ||
        preg_match('/@home.nl/i', $email) ||
        preg_match('/@qq.com/i', $email) ||
        preg_match('/@telenet.be/i', $email) ||
        preg_match('/@me.com/i', $email) ||
        preg_match('/@yahoo.com.ar/i', $email) ||
        preg_match('/@tiscali.co.uk/i', $email) ||
        preg_match('/@yahoo.com.mx/i', $email) ||
        preg_match('/@gmx.net/i', $email) ||
        preg_match('/@mail.com/i', $email) ||
        preg_match('/@planet.nl/i', $email) ||
        preg_match('/@tin.it/i', $email) ||
        preg_match('/@live.it/i', $email) ||
        preg_match('/@ntlworld.com/i', $email) ||
        preg_match('/@arcor.de/i', $email) ||
        preg_match('/@yahoo.co.id/i', $email) ||
        preg_match('/@frontiernet.net/i', $email) ||
        preg_match('/@hetnet.nl/i', $email) ||
        preg_match('/@live.com.au/i', $email) ||
        preg_match('/@yahoo.com.sg/i', $email) ||
        preg_match('/@zonnet.nl/i', $email) ||
        preg_match('/@club-internet.fr/i', $email) ||
        preg_match('/@juno.com/i', $email) ||
        preg_match('/@optusnet.com.au/i', $email) ||
        preg_match('/@blueyonder.co.uk/i', $email) ||
        preg_match('/@bluewin.ch/i', $email) ||
        preg_match('/@skynet.be/i', $email) ||
        preg_match('/@sympatico.ca/i', $email) ||
        preg_match('/@windstream.net/i', $email) ||
        preg_match('/@mac.com/i', $email) ||
        preg_match('/@centurytel.net/i', $email) ||
        preg_match('/@chello.nl/i', $email) ||
        preg_match('/@live.ca/i', $email) ||
        preg_match('/@aim.com/i', $email) ||
        preg_match('/@bigpond.net.au/i', $email))
    {
        return false; // It's a publicly available email address
    }
    else{
        return true; // It's probably a company email address
    }
}
function custom_email_validation_filter($result, $tag) {
    $tag = new WPCF7_Shortcode( $tag );
    if ( 'email' == $tag->name ) {
        $the_value = isset( $_POST['email'] ) ? trim( $_POST['email'] ) : "";
        if(!is_business_email($the_value)){
            $result->invalidate( $tag, "Please enter a valid business email" );
        }
    }
    return $result;
}
add_filter( 'wpcf7_validate_email', 'custom_email_validation_filter', 10, 2 );
add_filter( 'wpcf7_validate_email*', 'custom_email_validation_filter', 10, 2 );