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Add mnue by user role

<?php // add mnue by user role
  $args = array(
        'role' => 'content_writer'
    );
    $users = get_users($args);

function report_register_my_custom_menu_page()
{
    add_menu_page(
        __('Task Reporting', 'textdomain'),
        'Task Reporting',
        'edit_others_posts',
        'report',
        'report_function',
        'dashicons-admin-page',
        6
    );
    $user = wp_get_current_user();
    if ($user->roles[0] == 'administrator') {
        add_menu_page(
            __('Content Writer Report', 'textdomain'),
            'Content Writer Report',
            'manage_options',
            'content_report',
            'content_report_function',
            'dashicons-admin-page',
            6
        );
    }
    if ($user->roles[0] == 'project_manager') {
        add_menu_page(
            __('Content Writer Report', 'textdomain'),
            'Content Writer Report',
            'edit_others_posts',
            'content_report',
            'content_report_function',
            'dashicons-admin-page',
            6
        );
    }

    if ($user->roles[0] == 'content_writer') {
        add_menu_page(
            __('Content Writer Report', 'textdomain'),
            'Content Writer Report',
            'edit_others_posts',
            'content_report',
            'content_report_function_user',
            'dashicons-admin-page',
            6
        );
    }
}

add_action('admin_menu', 'report_register_my_custom_menu_page');

$user = wp_get_current_user();
  if ($user->roles[0] == 'administrator' || $user->roles[0] == 'project_manager' || $user->roles[0] == 'content_writer') {
    $args = array(
      'post_type' => 'order_history',
      'posts_per_page' => '-1',
    );
  }
?>

filter by category code Ajex

<select id="category_select">
    <option value="">Select Category</option>
    <?php
    $categories = get_categories();
    foreach ($categories as $category) {
        echo '<option value="' . $category->cat_ID . '">' . $category->name . '</option>';
    }
    ?>
</select>
<?php
// Add AJAX action for authenticated users
add_action('wp_ajax_filter_posts_by_category', 'filter_posts_by_category_callback');

// Add AJAX action for non-authenticated users
add_action('wp_ajax_nopriv_filter_posts_by_category', 'filter_posts_by_category_callback');

function filter_posts_by_category_callback() {
    $category_id = intval($_POST['category_id']);

    $args = array(
        'post_type' => 'post',
        'post_status' => 'publish',
        'posts_per_page' => -1,
        'cat' => $category_id // Filter posts by category ID
    );

    $posts = get_posts($args);
    
    $response = array();

    foreach ($posts as $post) {
        $response[] = array(
            'title' => $post->post_title,
            'content' => $post->post_content
        );
    }

    wp_send_json($response);
}
?>


<script type="text/javascript">
  jQuery(document).ready(function($) {
    $('#category_select').change(function() {
        var category_id = $(this).val();
         var ajaxurl = "<?php echo admin_url('admin-ajax.php'); ?>";
        $.ajax({
            url: ajaxurl,
            type: 'POST',
            data: {
                action: 'filter_posts_by_category',
                category_id: category_id
            },
            success: function(response) {
                $('#posts_container').empty(); // Clear previous posts

                if (response) {
                    response.forEach(function(post) {
                        $('#posts_container').append('<div class="post"><h2>' + post.title + '</h2><p>' + post.content + '</p></div>');
                        console.log(post);
                    });
                } else {
                    $('#posts_container').html('<p>No posts found</p>');
                }
            },
            error: function(xhr, status, error) {
                console.error('AJAX Error:', error);
            }
        });
    });
});

</script>

Get Post data by api

<?php 

$url = 'http://localhost/demoproject/api/get_posts/';

$json = wp_remote_get($url);

$json_body = wp_remote_retrieve_body($json);

$data = json_decode($json_body, true);
/*echo "<pre/>";
print_r($data);*/
//$parsed['posts']['id'];

// Check if posts array exists and it is not empty
if (isset($data['posts']) && !empty($data['posts'])) {
    foreach ($data['posts'] as $post) {
        echo '<h2>' . $post['title'] . '</h2> <br/>';
        echo '<p>' . $post['content'] . '</p> <br/>';
        echo '<p>Date: ' . $post['date'] . '</p><br/>';
        echo '<p>Author: ' . $post['author']['name'] . '</p>';
        echo '<p>Author: ' . $post['author']['first_name'] . '</p>';
        echo '<p>Author: ' . $post['author']['last_name'] . '</p>';
        echo '<hr>';
    }
} else {
    echo 'No posts found.';
}



//foreach ($listings as $listing){ //insert data into custom fields}

?>

Add custom woocommerce checkout fields

 <?php 

 // Hook in
add_filter( 'woocommerce_checkout_fields' , 'custom_override_checkout_fields' );

// Our hooked in function - $fields is passed via the filter!
function custom_override_checkout_fields( $fields ) {
     $fields['billing']['shipping_phone'] = array(
        'label'       => __( 'Phone1', 'woocommerce' ),
        'placeholder' => _x( 'Phone1', 'placeholder', 'woocommerce' ),
        'required'    => false,
        'class'       => array( 'form-row-wide' ),
        'clear'       => true
     );

     return $fields;
}

/**
 * Display field value on the order edit page
 */
add_action( 'woocommerce_admin_order_data_after_shipping_address', 'my_custom_checkout_field_display_admin_order_meta', 10, 1 );

function my_custom_checkout_field_display_admin_order_meta($order){
    echo '<p><strong>'. esc_html__( 'Phone From Checkout Form' ) . ':</strong> ' . esc_html( $order->get_meta( '_shipping_phone', true ) ) . '</p>';
}

?>

Display discount on shop page woocommerc

// Display discount on shop page
add_action( 'woocommerce_after_shop_loop_item_title', 'display_discount_on_shop_page', 15 );

function display_discount_on_shop_page() {
    global $product;

    // Check if the product is on sale
    if ( $product->is_on_sale() && ($product->is_type('simple')) ) {
        // Get regular price and sale price
        $regular_price = $product->get_regular_price();
        $sale_price = $product->get_sale_price();

        // Calculate discount percentage
        $discount_percentage = round( ( ($regular_price - $sale_price) / $regular_price ) * 100 );

        // Display discount percentage
        echo '<span class="discount-badge">' . $discount_percentage . '% Off</span>';
    }
}

Display woocommerc shop page Gallery item

<style>

flex-control-thumbs {
  width: 90%;
  position: absolute;
  bottom: 0px; 
  text-align: center;
  display:flex;
  flex-wrap:nowrap;
  
  border: 1px solid red;
  overflow-x:auto;
  padding-bottom:10px;
}

.flex-control-thumbs li {
  margin: 0 6px;
  display: inline-block;
  zoom: 1;
}


.flex-control-thumbs li,
.flex-control-thumbs li:first-child {
  width: 10%;
  vertical-align: top;
  margin: 5px 1% 0 0;
  min-width: 60px;
}

.flex-control-thumbs img {
  width: 100%;
  display: block;
  opacity: 0.8;
  cursor: pointer;
}

.flex-control-thumbs img:hover {
  opacity: 0.5;
}

.flex-control-thumbs .flex-active {
  opacity: 1;
  cursor: default;
}

.product_slider .flex-active-slide a:hover {
  cursor: -webkit-zoom-in;
  cursor: -moz-zoom-in;
}


ul.flex-direction-nav {
    position: absolute;
    top: 30%;
    z-index: 99999;
    width: 100%;
    left: 0;
    margin: 0;
    padding: 0px;
    list-style: none;}

li.flex-nav-prev {float: left;}
li.flex-nav-next {float: right;}
a.flex-next {visibility:hidden;}
a.flex-prev {visibility:hidden;}
a.flex-next::after {visibility:visible;content: '\f105';
    font-family: FontAwesome;margin-right: 10px;font-size: 70px;    }
a.flex-prev::before {
    visibility:visible;
    content: '\f104';
    font-family: FontAwesome;    margin-left: 10px;font-size: 70px;
</style>

add_action('woocommerce_shop_loop_item_title','wps_add_extra_product_thumbs', 15);
function wps_add_extra_product_thumbs() {

	if ( is_shop() ) {

		global $product;

		$attachment_ids = $product->get_gallery_attachment_ids();
		wp_enqueue_script('flexslider');
		echo '<div class="flexslider"><ul class="flex-control-nav flex-control-thumbs product-thumbs slides">';

		foreach( array_slice( $attachment_ids, 0,3 ) as $attachment_id ) {


		  	$thumbnail_url = wp_get_attachment_image_src( $attachment_id, 'thumbnail' )[0];

			echo '<li data-thumb="' . $thumbnail_url . '">';
		  	echo '<img  src="' . $thumbnail_url . '">';
		  	echo '</li>';


		}

		echo '</ul></div>';
	
	}

 }

Quantity inputs for woocommerce on shop page

<?php 
//Quantity inputs for woocommerce on shop page


// Ensure WooCommerce is active
if ( class_exists( 'WooCommerce' ) ) {
    // Ensure Ajax add to cart is enabled
    function custom_ajax_add_to_cart() {
        if ( is_shop() || is_product_category() || is_product_tag() ) {
            add_filter( 'woocommerce_loop_add_to_cart_link', 'quantity_inputs_for_woocommerce_loop_add_to_cart', 10, 2 );
        }
    }
    add_action( 'woocommerce_before_shop_loop', 'custom_ajax_add_to_cart' );

    function quantity_inputs_for_woocommerce_loop_add_to_cart( $html, $product ) {
        if ( $product->is_type( 'simple' ) && $product->is_purchasable() && $product->is_in_stock() ) {
            $html = '<form action="' . esc_url( $product->add_to_cart_url() ) . '" class="cart" method="post" enctype="multipart/form-data">';
            $html .= woocommerce_quantity_input( array(), $product, false );
            $html .= '<button type="submit" class="button alt">' . esc_html( $product->add_to_cart_text() ) . '</button>';
            $html .= '</form>';
        }
        return $html;
    }
}

?>

Get Purchase order count last 24 hours In woocommerce

<?php // Get Purchase order count last 24 hours In woocommerce

 function get_purchase_order_count_last_24_hours() {
    // Set up arguments for order query
    $args = array(
        'date_query' => array(
            array(
                'after' => date( 'Y-m-d', strtotime( '-1 day' ) ) // 24 hours ago
            )
        ),
        'status' => array( 'completed', 'processing' ),
        'limit' => -1, // Get all orders
    );

    // Get orders with specified criteria
    $orders = wc_get_orders( $args );

    // Count the number of orders
    $order_count = count( $orders );

    return $order_count;
}

$purchase_order_count_last_24_hours = get_purchase_order_count_last_24_hours();
echo "There were $purchase_order_count_last_24_hours orders in the last 24 hours.";

?>

Product Panel Limit & Columns




<div id="products-new-arrivals">
    <h3>New Arrivals</h3>
    <?php
        $new_arrival_limit = get_theme_mod("set_new_arrival_limit");
        $new_arrival_columns = get_theme_mod("set_new_arrival_column");
    ?>
    <?php// echo do_shortcode('[products limit="'.$new_arrival_limit.'" columns="'.$new_arrival_columns.'" orderby="date" class="new-arrival-custom-class"]'); ?>
</div>

<div id="products-popularity">
    <h3>Popularity</h3>
    <?php
        $popularity_limit = get_theme_mod("set_popular_limit");
        $popularity_columns = get_theme_mod("set_popular_columns");
    ?>
    <?php echo do_shortcode('[products limit="'.$popularity_limit.'" columns="'.$popularity_columns.'" orderby="popularity"]'); ?>
</div>


function product_bootstrap_theme_load_wp_customizer($wp_customize)
{
    /// customizer code

    // adding section
    $wp_customize->add_section("sec_copyright", array(
        "title" => "Copyright Section",
        "description" => "This is a copyright section",
    ));

    // adding settings/field
    $wp_customize->add_setting("set_copyright", array(
        "type" => "theme_mod",
        "default" => "",
        "sanitize_callback" => "sanitize_text_field",
    ));

    // add control
    $wp_customize->add_control("set_copyright", array(
        "label" => "Copyright",
        "description" => "Please fill the copyright text",
        "section" => "sec_copyright",
        "type" => "text",
    ));

    /* section of new arrival / popularity control limit and columns */

    // adding section
    $wp_customize->add_section("sec_product_panel", array(
        "title" => "Product Panel Limit & Columns",
        "description" => "This is a section which is going to provide the controls for home page product panels",
    ));

        // adding settings/field
        $wp_customize->add_setting("set_new_arrival_limit", array(
            "type" => "theme_mod",
            "default" => "",
            "sanitize_callback" => "absint",
        ));

        // add control
        $wp_customize->add_control("set_new_arrival_limit", array(
            "label" => "New Arrival - Product Limit",
            "description" => "Please fill provide the limit of new arrival",
            "section" => "sec_product_panel",
            "type" => "number",
        ));

        // adding settings/field
        $wp_customize->add_setting("set_new_arrival_column", array(
            "type" => "theme_mod",
            "default" => "",
            "sanitize_callback" => "absint",
        ));

        // add control
        $wp_customize->add_control("set_new_arrival_column", array(
            "label" => "New Arrival - Product Columns",
            "description" => "Please fill provide the columns of new arrival",
            "section" => "sec_product_panel",
            "type" => "number",
        ));


        // adding settings/field
        $wp_customize->add_setting("set_popular_limit", array(
            "type" => "theme_mod",
            "default" => "",
            "sanitize_callback" => "absint",
        ));

        // add control
        $wp_customize->add_control("set_popular_limit", array(
            "label" => "Popularity - Product Limit",
            "description" => "Please fill provide the limit of popularity",
            "section" => "sec_product_panel",
            "type" => "number",
        ));

        // adding settings/field
        $wp_customize->add_setting("set_popular_columns", array(
            "type" => "theme_mod",
            "default" => "",
            "sanitize_callback" => "absint",
        ));

        // add control
        $wp_customize->add_control("set_popular_columns", array(
            "label" => "Popularity - Product Columns",
            "description" => "Please fill provide the columns of popularity",
            "section" => "sec_product_panel",
            "type" => "number",
        ));
}

add_action("customize_register", "product_bootstrap_theme_load_wp_customizer");

Nav Menu Class

<?php
function special_nav_class($classes, $item){
    if( in_array('current-menu-item', $classes) ){
        $classes[] = 'active';
    }
    return $classes;
}
add_filter('nav_menu_css_class' , 'special_nav_class' , 10 , 2);


function add_additional_class_on_li($classes, $item, $args) {
    if(isset($args->add_li_class)) {
        $classes[] = $args->add_li_class;
    }
   

 
    return $classes;
}
add_filter('nav_menu_css_class', 'add_additional_class_on_li', 1, 3);


function add_link_atts($atts) {
  $atts['class'] = "nav-link";
  return $atts;
}
add_filter( 'nav_menu_link_attributes', 'add_link_atts');

class My_Walker_Nav_Menu extends Walker_Nav_Menu {
  function start_lvl(&$output, $depth) {
    $indent = str_repeat("\t", $depth);
    $output .= "\n$indent<ul class=\"dropdown-menu\">\n";
  }
}

add_filter( 'nav_menu_link_attributes', 'nav_menu_link_class', 10, 3 );
function nav_menu_link_class( $atts, $item, $args ) {
    $class         = 'dropdown-item';
	$atts['data-bs-toggle']        = 'dropdown';
    $atts['class'] = $class;

    return $atts;
}

?>