emailkit / includes / Admin / Emails / Woocommerce / InvoiceOrder.php

InvoiceOrder.php in EmailKit – Email Customizer for WooCommerce & WP 1.6.9, at includes/Admin/Emails/Woocommerce/InvoiceOrder.php

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1	<?php
2
3	namespace EmailKit\Admin\Emails\Woocommerce;
4
5	use WP_Query;
6	use EmailKit\Admin\Emails\EmailLists;
7	use EmailKit\Admin\Emails\Helpers\Utils;
8
9	defined("ABSPATH") \|\| exit;
10
11	class InvoiceOrder
12	{
13
14	private $db_query_class = null;
15
16	public function __construct()
17	{
18
19	$args = array(
20	'post_type' => 'emailkit',
21	'meta_query' => array(
22	array(
23	'key' => 'emailkit_template_type',
24	'value' => EmailLists::CUSTOMER_INVOICE_OR_ORDER_DETAILS,
25	),
26	array(
27	'key' => 'emailkit_template_status',
28	'value' => 'Active',
29	),
30	),
31	);
32
33
34	$this->db_query_class = new WP_Query($args);
35
36	// Only take over WooCommerce's "Customer invoice / Order details" email when an
37	// EmailKit template for it is actually active. Otherwise WooCommerce must be left
38	// untouched, so that "Send order details to customer" keeps working on its own.
39	if (isset($this->db_query_class->posts[0])) {
40	add_action('woocommerce_before_resend_order_emails', [$this, 'maybe_send_invoice_email'], 10, 2);
41	}
42	}
43
44	/**
45	* Fires from both of WooCommerce's invoice trigger paths:
46	* - classic order screen: WC_Meta_Box_Order_Actions::save() ('send_order_details')
47	* - new order screen: OrderActionsRestController::send_order_details()
48	*
49	* @param \WC_Order $order
50	* @param string $email_to_send
51	*/
52	public function maybe_send_invoice_email($order, $email_to_send = '')
53	{
54
55	if ('customer_invoice' !== $email_to_send \|\| !is_a($order, 'WC_Order')) {
56	return;
57	}
58
59	// Suppress WooCommerce's own copy for this request only, so the customer does not
60	// receive both. Scoped to this send, never registered globally.
61	add_filter('woocommerce_email_recipient_customer_invoice', '__return_empty_string', 999);
62
63	$this->invoiceEmail($order->get_id(), $order);
64	}
65
66	public function invoiceEmail($order_id, $order)
67	{
68
69	$query = $this->db_query_class;
70	$email = get_option('admin_email');
71	if (isset($query->posts[0]) && is_a($order, 'WC_Order')) {
72	$html = get_post_meta($query->posts[0]->ID, 'emailkit_template_content_html', true);
73
74	$replacements = [];
75	foreach ($order->get_items() as $item_id => $item) {
76	$product = $item->get_product();
77	$id = $item['product_id'];
78	$product_name = $item['name'];
79	$item_qty = $item['quantity'];
80	$item_total = $item['total'];
81	$product_price = $product->get_price() * $item_qty;
82
83
84	// Format the product price with the currency symbol
85	$formatted_product_price = wc_price($product_price);
86
87	// Format the item total with the currency symbol
88	$formatted_item_total = wc_price($item_total);
89
90	$product_image_id = $product->get_image_id();
91	$product_image_url = $product_image_id ? wp_get_attachment_url($product_image_id) : wc_placeholder_img_src();
92
93	$product_sku = $product->get_sku();
94	$attributes = [];
95	$meta_data = $item->get_meta_data();
96
97	foreach ($meta_data as $meta) {
98	// Check for product attribute (pa_ is the prefix for standard attributes)
99	if (strpos($meta->key, 'pa_') === 0) {
100	// Standard product attribute
101	$formatted_name = ucwords(wc_attribute_label(str_replace('pa_', '', $meta->key), $product));
102	$formatted_value = is_string($meta->value) ? ucwords(strtolower($meta->value)) : ''; // Capitalize the value
103
104	// Add the attribute to the list with HTML markup
105	$attributes[] = esc_html($formatted_name) . ': ' . esc_html($formatted_value);
106
107	} else {
108
109	$formatted_name = is_string($meta->key) ? ucwords(str_replace('_', ' ', strtolower($meta->key))) : '';
110	$formatted_value = is_string($meta->value) ? ucwords(strtolower($meta->value)) : '';
111
112	// Add the custom meta to the list with HTML markup
113	$attributes[] = esc_html($formatted_name) . ':' . esc_html($formatted_value);
114
115	}
116	}
117
118	$formatted_attributes = !empty($attributes) ? implode(', ', $attributes) : '';
119
120
121	$replacements[] = [$product_name, $item_qty, $formatted_item_total, $formatted_product_price, $product_image_url, $product_sku, $formatted_attributes];
122
123	}
124
125	$html = \EmailKit\Admin\Emails\Helpers\Utils::order_items_replace($html, $replacements);
126
127
128	// Order details array for email
129	$details = Utils::woocommerce_order_email_contents($order);
130
131	$message = str_replace(array_keys($details), array_values($details), apply_filters('emailkit_shortcode_filter', $html));
132
133	$currency_symbol_position = get_option('woocommerce_currency_pos');
134
135	if($currency_symbol_position == 'left') {
136
137	$message = Utils::adjust_price_structure($message);
138
139	} else if($currency_symbol_position == 'left_space') {
140
141	$message = Utils::adjust_left_space_price_structure($message);
142
143	}
144
145	$to = $order->get_billing_email();
146
147	$pre_header_template = get_post_meta($query->posts[0]->ID, 'emailkit_email_preheader', true);
148	$pre_header = str_replace(array_keys(Utils::transform_details_keys($details)), array_values(Utils::transform_details_keys($details)), $pre_header_template);
149	$pre_header = !empty($pre_header) ? $pre_header : esc_html__("product details", "emailkit");
150	$subject_template = get_post_meta($query->posts[0]->ID, 'emailkit_email_subject', true);
151	$subject = str_replace(array_keys(Utils::transform_details_keys($details)), array_values(Utils::transform_details_keys($details)), $subject_template);
152	$subject = !empty($subject) ? $subject . ' - ' . $pre_header : esc_attr($order->get_billing_first_name() . " " . $order->get_billing_last_name()) . ", " ." ".esc_html__("Here is your product invoice", "emailkit") . ' - ' . $pre_header;
153
154
155
156
157	$headers = [
158	'From: ' . $email . "\r\n",
159	'Reply-To: ' . $email . "\r\n",
160	'Content-Type: text/html; charset=UTF-8',
161	];
162
163	wp_mail($to, $subject, $message, $headers);
164	}
165	}
166	}