1573bff7b3
## ✅ Core Card System Complete! ### base.html Template - ✅ Single, theme-agnostic template - ✅ Card system CSS (default, highlight, info, warning, success, bg) - ✅ Customizable header (logo/text) - ✅ Customizable footer + social icons - ✅ Customizable body background - ✅ Mobile responsive - ✅ Email client compatible (Outlook, Gmail, etc.) ### EmailRenderer.php - Card Parser - ✅ `parse_cards()` - Parses [card]...[/card] syntax - ✅ `parse_card_attributes()` - Extracts type and bg attributes - ✅ `render_card()` - Renders card HTML - ✅ `render_card_spacing()` - 24px spacing between cards - ✅ `render_html()` - Email customization support - ✅ `get_social_icon_url()` - Social media icons ### Card Types Supported ``` [card] → Default white card [card type="highlight"] → Purple gradient card [card type="info"] → Blue info card [card type="warning"] → Yellow warning card [card type="success"] → Green success card [card bg="https://..."] → Background image card ``` ### Email Customization - ✅ Header: Logo or text - ✅ Body background color - ✅ Footer text - ✅ Social media links (Facebook, Instagram, Twitter, LinkedIn) - ✅ Stored in `woonoow_notification_settings[email_appearance]` ### Default Templates Updated - ✅ order_placed_email - Multi-card layout - ✅ order_processing_email - Success card + summary - ✅ Other templates ready to update --- **Architecture:** ``` Content with [card] tags ↓ parse_cards() ↓ render_card() × N ↓ base.html template ↓ Beautiful HTML email! 🎨 ``` **Next:** Settings UI + Live Preview 🚀
459 lines
12 KiB
PHP
459 lines
12 KiB
PHP
<?php
|
||
/**
|
||
* Email Renderer
|
||
*
|
||
* Renders email templates with content
|
||
*
|
||
* @package WooNooW\Core\Notifications
|
||
*/
|
||
|
||
namespace WooNooW\Core\Notifications;
|
||
|
||
class EmailRenderer {
|
||
|
||
/**
|
||
* Instance
|
||
*/
|
||
private static $instance = null;
|
||
|
||
/**
|
||
* Get instance
|
||
*/
|
||
public static function instance() {
|
||
if (null === self::$instance) {
|
||
self::$instance = new self();
|
||
}
|
||
return self::$instance;
|
||
}
|
||
|
||
/**
|
||
* Render email
|
||
*
|
||
* @param string $event_id Event ID (order_placed, order_processing, etc.)
|
||
* @param string $recipient_type Recipient type (staff, customer)
|
||
* @param mixed $data Order, Product, or Customer object
|
||
* @param array $extra_data Additional data
|
||
* @return array|null ['to', 'subject', 'body']
|
||
*/
|
||
public function render($event_id, $recipient_type, $data, $extra_data = []) {
|
||
// Get template settings
|
||
$template_settings = $this->get_template_settings($event_id, $recipient_type);
|
||
|
||
if (!$template_settings) {
|
||
return null;
|
||
}
|
||
|
||
// Get recipient email
|
||
$to = $this->get_recipient_email($recipient_type, $data);
|
||
|
||
if (!$to) {
|
||
return null;
|
||
}
|
||
|
||
// Get variables
|
||
$variables = $this->get_variables($event_id, $data, $extra_data);
|
||
|
||
// Replace variables in subject and content
|
||
$subject = $this->replace_variables($template_settings['subject'], $variables);
|
||
$content = $this->replace_variables($template_settings['body'], $variables);
|
||
|
||
// Parse cards in content
|
||
$content = $this->parse_cards($content);
|
||
|
||
// Get HTML template
|
||
$template_path = $this->get_design_template();
|
||
|
||
// Render final HTML
|
||
$html = $this->render_html($template_path, $content, $subject, $variables);
|
||
|
||
return [
|
||
'to' => $to,
|
||
'subject' => $subject,
|
||
'body' => $html,
|
||
];
|
||
}
|
||
|
||
/**
|
||
* Get template settings
|
||
*
|
||
* @param string $event_id
|
||
* @param string $recipient_type
|
||
* @return array|null
|
||
*/
|
||
private function get_template_settings($event_id, $recipient_type) {
|
||
// Get saved template
|
||
$template = TemplateProvider::get_template($event_id, 'email');
|
||
|
||
if (!$template) {
|
||
return null;
|
||
}
|
||
|
||
// Get design template preference
|
||
$settings = get_option('woonoow_notification_settings', []);
|
||
$design = $settings['email_design_template'] ?? 'modern';
|
||
|
||
return [
|
||
'subject' => $template['subject'] ?? '',
|
||
'body' => $template['body'] ?? '',
|
||
'design' => $design,
|
||
];
|
||
}
|
||
|
||
/**
|
||
* Get recipient email
|
||
*
|
||
* @param string $recipient_type
|
||
* @param mixed $data
|
||
* @return string|null
|
||
*/
|
||
private function get_recipient_email($recipient_type, $data) {
|
||
if ($recipient_type === 'staff') {
|
||
return get_option('admin_email');
|
||
}
|
||
|
||
// Customer
|
||
if ($data instanceof \WC_Order) {
|
||
return $data->get_billing_email();
|
||
}
|
||
|
||
if ($data instanceof \WC_Customer) {
|
||
return $data->get_email();
|
||
}
|
||
|
||
return null;
|
||
}
|
||
|
||
/**
|
||
* Get variables for template
|
||
*
|
||
* @param string $event_id
|
||
* @param mixed $data
|
||
* @param array $extra_data
|
||
* @return array
|
||
*/
|
||
private function get_variables($event_id, $data, $extra_data = []) {
|
||
$variables = [
|
||
'store_name' => get_bloginfo('name'),
|
||
'store_url' => home_url(),
|
||
'site_title' => get_bloginfo('name'),
|
||
];
|
||
|
||
// Order variables
|
||
if ($data instanceof \WC_Order) {
|
||
$variables = array_merge($variables, [
|
||
'order_number' => $data->get_order_number(),
|
||
'order_id' => $data->get_id(),
|
||
'order_date' => $data->get_date_created()->date('F j, Y'),
|
||
'order_total' => $data->get_formatted_order_total(),
|
||
'order_subtotal' => wc_price($data->get_subtotal()),
|
||
'order_tax' => wc_price($data->get_total_tax()),
|
||
'order_shipping' => wc_price($data->get_shipping_total()),
|
||
'order_discount' => wc_price($data->get_discount_total()),
|
||
'order_status' => wc_get_order_status_name($data->get_status()),
|
||
'order_url' => $data->get_view_order_url(),
|
||
'payment_method' => $data->get_payment_method_title(),
|
||
'shipping_method' => $data->get_shipping_method(),
|
||
'customer_name' => $data->get_formatted_billing_full_name(),
|
||
'customer_first_name' => $data->get_billing_first_name(),
|
||
'customer_last_name' => $data->get_billing_last_name(),
|
||
'customer_email' => $data->get_billing_email(),
|
||
'customer_phone' => $data->get_billing_phone(),
|
||
'billing_address' => $data->get_formatted_billing_address(),
|
||
'shipping_address' => $data->get_formatted_shipping_address(),
|
||
]);
|
||
|
||
// Order items
|
||
$items_html = '';
|
||
foreach ($data->get_items() as $item) {
|
||
$product = $item->get_product();
|
||
$items_html .= sprintf(
|
||
'<tr><td>%s × %d</td><td>%s</td></tr>',
|
||
$item->get_name(),
|
||
$item->get_quantity(),
|
||
wc_price($item->get_total())
|
||
);
|
||
}
|
||
$variables['order_items'] = $items_html;
|
||
}
|
||
|
||
// Product variables
|
||
if ($data instanceof \WC_Product) {
|
||
$variables = array_merge($variables, [
|
||
'product_id' => $data->get_id(),
|
||
'product_name' => $data->get_name(),
|
||
'product_sku' => $data->get_sku(),
|
||
'product_price' => wc_price($data->get_price()),
|
||
'product_url' => get_permalink($data->get_id()),
|
||
'stock_quantity' => $data->get_stock_quantity(),
|
||
'stock_status' => $data->get_stock_status(),
|
||
]);
|
||
}
|
||
|
||
// Customer variables
|
||
if ($data instanceof \WC_Customer) {
|
||
$variables = array_merge($variables, [
|
||
'customer_id' => $data->get_id(),
|
||
'customer_name' => $data->get_display_name(),
|
||
'customer_first_name' => $data->get_first_name(),
|
||
'customer_last_name' => $data->get_last_name(),
|
||
'customer_email' => $data->get_email(),
|
||
'customer_username' => $data->get_username(),
|
||
]);
|
||
}
|
||
|
||
// Merge extra data
|
||
$variables = array_merge($variables, $extra_data);
|
||
|
||
return apply_filters('woonoow_email_variables', $variables, $event_id, $data);
|
||
}
|
||
|
||
/**
|
||
* Parse [card] tags and convert to HTML
|
||
*
|
||
* @param string $content
|
||
* @return string
|
||
*/
|
||
private function parse_cards($content) {
|
||
// Match [card ...] ... [/card] patterns
|
||
preg_match_all('/\[card([^\]]*)\](.*?)\[\/card\]/s', $content, $matches, PREG_SET_ORDER);
|
||
|
||
if (empty($matches)) {
|
||
// No cards found, wrap entire content in a single card
|
||
return $this->render_card($content, []);
|
||
}
|
||
|
||
$html = '';
|
||
foreach ($matches as $match) {
|
||
$attributes = $this->parse_card_attributes($match[1]);
|
||
$card_content = $match[2];
|
||
|
||
$html .= $this->render_card($card_content, $attributes);
|
||
$html .= $this->render_card_spacing();
|
||
}
|
||
|
||
// Remove last spacing
|
||
$html = preg_replace('/<table[^>]*class="card-spacing"[^>]*>.*?<\/table>\s*$/s', '', $html);
|
||
|
||
return $html;
|
||
}
|
||
|
||
/**
|
||
* Parse card attributes from [card ...] tag
|
||
*
|
||
* @param string $attr_string
|
||
* @return array
|
||
*/
|
||
private function parse_card_attributes($attr_string) {
|
||
$attributes = [
|
||
'type' => 'default',
|
||
'bg' => null,
|
||
];
|
||
|
||
// Parse type="highlight"
|
||
if (preg_match('/type=["\']([^"\']+)["\']/', $attr_string, $match)) {
|
||
$attributes['type'] = $match[1];
|
||
}
|
||
|
||
// Parse bg="url"
|
||
if (preg_match('/bg=["\']([^"\']+)["\']/', $attr_string, $match)) {
|
||
$attributes['bg'] = $match[1];
|
||
}
|
||
|
||
return $attributes;
|
||
}
|
||
|
||
/**
|
||
* Render a single card
|
||
*
|
||
* @param string $content
|
||
* @param array $attributes
|
||
* @return string
|
||
*/
|
||
private function render_card($content, $attributes) {
|
||
$type = $attributes['type'] ?? 'default';
|
||
$bg = $attributes['bg'] ?? null;
|
||
|
||
$class = 'card';
|
||
$style = 'width: 100%; background-color: #ffffff; border-radius: 8px;';
|
||
|
||
// Add type class
|
||
if ($type !== 'default') {
|
||
$class .= ' card-' . esc_attr($type);
|
||
}
|
||
|
||
// Add background image
|
||
if ($bg) {
|
||
$class .= ' card-bg';
|
||
$style .= ' background-image: url(' . esc_url($bg) . ');';
|
||
}
|
||
|
||
return sprintf(
|
||
'<table role="presentation" class="%s" border="0" cellpadding="0" cellspacing="0" style="%s">
|
||
<tr>
|
||
<td class="content" style="padding: 32px 40px;">
|
||
%s
|
||
</td>
|
||
</tr>
|
||
</table>',
|
||
$class,
|
||
$style,
|
||
$content
|
||
);
|
||
}
|
||
|
||
/**
|
||
* Render card spacing
|
||
*
|
||
* @return string
|
||
*/
|
||
private function render_card_spacing() {
|
||
return '<table role="presentation" border="0" cellpadding="0" cellspacing="0" width="100%">
|
||
<tr><td class="card-spacing" style="height: 24px; font-size: 24px; line-height: 24px;"> </td></tr>
|
||
</table>';
|
||
}
|
||
|
||
/**
|
||
* Replace variables in text
|
||
*
|
||
* @param string $text
|
||
* @param array $variables
|
||
* @return string
|
||
*/
|
||
private function replace_variables($text, $variables) {
|
||
foreach ($variables as $key => $value) {
|
||
$text = str_replace('{' . $key . '}', $value, $text);
|
||
}
|
||
|
||
return $text;
|
||
}
|
||
|
||
/**
|
||
* Get design template path
|
||
*
|
||
* @return string
|
||
*/
|
||
private function get_design_template() {
|
||
// Use single base template (theme-agnostic)
|
||
$template_path = WOONOOW_PATH . 'templates/emails/base.html';
|
||
|
||
// Allow filtering template path
|
||
$template_path = apply_filters('woonoow_email_template', $template_path);
|
||
|
||
// Fallback to base if custom template doesn't exist
|
||
if (!file_exists($template_path)) {
|
||
$template_path = WOONOOW_PATH . 'templates/emails/base.html';
|
||
}
|
||
|
||
return $template_path;
|
||
}
|
||
|
||
/**
|
||
* Render HTML email
|
||
*
|
||
* @param string $template_path Path to HTML template
|
||
* @param string $content Email content (HTML)
|
||
* @param string $subject Email subject
|
||
* @param array $variables All variables
|
||
* @return string
|
||
*/
|
||
private function render_html($template_path, $content, $subject, $variables) {
|
||
if (!file_exists($template_path)) {
|
||
// Fallback to plain HTML
|
||
return $content;
|
||
}
|
||
|
||
// Load template
|
||
$html = file_get_contents($template_path);
|
||
|
||
// Get email customization settings
|
||
$settings = get_option('woonoow_notification_settings', []);
|
||
$email_settings = $settings['email_appearance'] ?? [];
|
||
|
||
// Email body background
|
||
$body_bg = $email_settings['body_bg'] ?? '#f8f8f8';
|
||
|
||
// Email header (logo or text)
|
||
$header_type = $email_settings['header_type'] ?? 'text';
|
||
if ($header_type === 'logo' && !empty($email_settings['header_logo'])) {
|
||
$header = sprintf(
|
||
'<a href="%s"><img src="%s" alt="%s" style="max-width: 140px;"></a>',
|
||
esc_url($variables['store_url']),
|
||
esc_url($email_settings['header_logo']),
|
||
esc_attr($variables['store_name'])
|
||
);
|
||
} else {
|
||
$header_text = $email_settings['header_text'] ?? $variables['store_name'];
|
||
$header = sprintf(
|
||
'<a href="%s" style="font-size: 24px; font-weight: 700; color: #333; text-decoration: none;">%s</a>',
|
||
esc_url($variables['store_url']),
|
||
esc_html($header_text)
|
||
);
|
||
}
|
||
|
||
// Email footer
|
||
$footer_text = $email_settings['footer_text'] ?? sprintf(
|
||
'© %s %s. All rights reserved.',
|
||
date('Y'),
|
||
$variables['store_name']
|
||
);
|
||
|
||
// Social icons
|
||
$social_html = '';
|
||
if (!empty($email_settings['social_links'])) {
|
||
$social_html = '<div class="social-icons" style="margin-top: 16px;">';
|
||
foreach ($email_settings['social_links'] as $platform => $url) {
|
||
if (!empty($url)) {
|
||
$social_html .= sprintf(
|
||
'<a href="%s" style="display: inline-block; margin: 0 8px;"><img src="%s" alt="%s" style="width: 24px; height: 24px;"></a>',
|
||
esc_url($url),
|
||
$this->get_social_icon_url($platform),
|
||
esc_attr(ucfirst($platform))
|
||
);
|
||
}
|
||
}
|
||
$social_html .= '</div>';
|
||
}
|
||
|
||
$footer = sprintf(
|
||
'<p style="font-family: \'Inter\', Arial, sans-serif; font-size: 13px; line-height: 1.5; color: #888888; margin: 0 0 8px 0;">%s</p>%s',
|
||
nl2br(esc_html($footer_text)),
|
||
$social_html
|
||
);
|
||
|
||
// Replace placeholders
|
||
$html = str_replace('{{email_subject}}', esc_html($subject), $html);
|
||
$html = str_replace('{{email_body_bg}}', esc_attr($body_bg), $html);
|
||
$html = str_replace('{{email_header}}', $header, $html);
|
||
$html = str_replace('{{email_content}}', $content, $html);
|
||
$html = str_replace('{{email_footer}}', $footer, $html);
|
||
$html = str_replace('{{store_name}}', esc_html($variables['store_name']), $html);
|
||
$html = str_replace('{{store_url}}', esc_url($variables['store_url']), $html);
|
||
$html = str_replace('{{current_year}}', date('Y'), $html);
|
||
|
||
// Replace all other variables
|
||
foreach ($variables as $key => $value) {
|
||
$html = str_replace('{{' . $key . '}}', $value, $html);
|
||
}
|
||
|
||
return $html;
|
||
}
|
||
|
||
/**
|
||
* Get social icon URL
|
||
*
|
||
* @param string $platform
|
||
* @return string
|
||
*/
|
||
private function get_social_icon_url($platform) {
|
||
// You can host these icons or use a CDN
|
||
$icons = [
|
||
'facebook' => 'https://cdn.jsdelivr.net/npm/simple-icons@v9/icons/facebook.svg',
|
||
'instagram' => 'https://cdn.jsdelivr.net/npm/simple-icons@v9/icons/instagram.svg',
|
||
'twitter' => 'https://cdn.jsdelivr.net/npm/simple-icons@v9/icons/twitter.svg',
|
||
'linkedin' => 'https://cdn.jsdelivr.net/npm/simple-icons@v9/icons/linkedin.svg',
|
||
];
|
||
|
||
return $icons[$platform] ?? '';
|
||
}
|
||
}
|