feat: Backend API & Email Rendering with Settings! 🔌
## 4. Wire to Backend ✅ ### API Endpoints Created: - `GET /woonoow/v1/notifications/email-settings` - Fetch settings - `POST /woonoow/v1/notifications/email-settings` - Save settings - `DELETE /woonoow/v1/notifications/email-settings` - Reset to defaults ### Features: - Proper sanitization (sanitize_hex_color, esc_url_raw, etc.) - Social links validation (allowed platforms only) - Defaults fallback - Stored in wp_options as `woonoow_email_settings` ### Email Rendering Integration: **Logo & Header:** - Uses logo_url if set, otherwise header_text - Falls back to store name **Footer:** - Uses footer_text with {current_year} support - Replaces {current_year} with actual year dynamically - Social icons rendered from social_links array **Hero Cards:** - Applies hero_gradient_start and hero_gradient_end - Applies hero_text_color to text and headings - Works for type="hero" and type="success" cards **Button Colors:** - Ready to apply primary_color and button_text_color - (Template needs update for dynamic button colors) ### Files: - `includes/Api/NotificationsController.php` - API endpoints - `includes/Core/Notifications/EmailRenderer.php` - Apply settings to emails ### Security: - Permission checks (check_permission) - Input sanitization - URL validation - Platform whitelist for social links Frontend can now save/load settings! Backend applies them to emails! 🎉
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dwindown
@@ -273,12 +273,29 @@ class EmailRenderer {
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$type = $attributes['type'] ?? 'default';
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$bg = $attributes['bg'] ?? null;
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// Get email customization settings for colors
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$email_settings = get_option('woonoow_email_settings', []);
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$hero_gradient_start = $email_settings['hero_gradient_start'] ?? '#667eea';
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$hero_gradient_end = $email_settings['hero_gradient_end'] ?? '#764ba2';
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$hero_text_color = $email_settings['hero_text_color'] ?? '#ffffff';
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$class = 'card';
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$style = 'width: 100%; background-color: #ffffff; border-radius: 8px;';
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$content_style = 'padding: 32px 40px;';
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// Add type class
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// Add type class and styling
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if ($type !== 'default') {
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$class .= ' card-' . esc_attr($type);
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// Apply gradient and text color for hero/success cards
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if ($type === 'hero' || $type === 'success') {
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$style .= sprintf(
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' background: linear-gradient(135deg, %s 0%%, %s 100%%);',
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esc_attr($hero_gradient_start),
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esc_attr($hero_gradient_end)
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);
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$content_style .= sprintf(' color: %s;', esc_attr($hero_text_color));
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}
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}
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// Add background image
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@@ -290,13 +307,14 @@ class EmailRenderer {
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return sprintf(
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'<table role="presentation" class="%s" border="0" cellpadding="0" cellspacing="0" style="%s">
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<tr>
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<td class="content" style="padding: 32px 40px;">
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<td class="content" style="%s">
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%s
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</td>
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</tr>
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</table>',
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$class,
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$style,
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$content_style,
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$content
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);
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}
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@@ -366,23 +384,21 @@ class EmailRenderer {
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$html = file_get_contents($template_path);
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// Get email customization settings
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$settings = get_option('woonoow_notification_settings', []);
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$email_settings = $settings['email_appearance'] ?? [];
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$email_settings = get_option('woonoow_email_settings', []);
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// Email body background
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$body_bg = $email_settings['body_bg'] ?? '#f8f8f8';
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$body_bg = '#f8f8f8';
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// Email header (logo or text)
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$header_type = $email_settings['header_type'] ?? 'text';
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if ($header_type === 'logo' && !empty($email_settings['header_logo'])) {
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if (!empty($email_settings['logo_url'])) {
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$header = sprintf(
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'<a href="%s"><img src="%s" alt="%s" style="max-width: 140px;"></a>',
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'<a href="%s"><img src="%s" alt="%s" style="max-width: 200px; max-height: 60px;"></a>',
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esc_url($variables['store_url']),
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esc_url($email_settings['header_logo']),
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esc_url($email_settings['logo_url']),
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esc_attr($variables['store_name'])
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);
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} else {
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$header_text = $email_settings['header_text'] ?? $variables['store_name'];
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$header_text = !empty($email_settings['header_text']) ? $email_settings['header_text'] : $variables['store_name'];
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$header = sprintf(
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'<a href="%s" style="font-size: 24px; font-weight: 700; color: #333; text-decoration: none;">%s</a>',
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esc_url($variables['store_url']),
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@@ -390,24 +406,27 @@ class EmailRenderer {
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);
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}
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// Email footer
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$footer_text = $email_settings['footer_text'] ?? sprintf(
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// Email footer with {current_year} variable support
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$footer_text = !empty($email_settings['footer_text']) ? $email_settings['footer_text'] : sprintf(
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'© %s %s. All rights reserved.',
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date('Y'),
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$variables['store_name']
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);
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// Replace {current_year} with actual year
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$footer_text = str_replace('{current_year}', date('Y'), $footer_text);
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// Social icons
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$social_html = '';
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if (!empty($email_settings['social_links'])) {
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$social_html = '<div class="social-icons" style="margin-top: 16px;">';
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foreach ($email_settings['social_links'] as $platform => $url) {
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if (!empty($url)) {
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if (!empty($email_settings['social_links']) && is_array($email_settings['social_links'])) {
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$social_html = '<div class="social-icons" style="margin-top: 16px; text-align: center;">';
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foreach ($email_settings['social_links'] as $link) {
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if (!empty($link['url']) && !empty($link['platform'])) {
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$social_html .= sprintf(
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'<a href="%s" style="display: inline-block; margin: 0 8px;"><img src="%s" alt="%s" style="width: 24px; height: 24px;"></a>',
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esc_url($url),
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$this->get_social_icon_url($platform),
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esc_attr(ucfirst($platform))
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esc_url($link['url']),
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$this->get_social_icon_url($link['platform']),
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esc_attr(ucfirst($link['platform']))
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);
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}
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}
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@@ -415,7 +434,7 @@ class EmailRenderer {
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}
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$footer = sprintf(
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'<p style="font-family: \'Inter\', Arial, sans-serif; font-size: 13px; line-height: 1.5; color: #888888; margin: 0 0 8px 0;">%s</p>%s',
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'<p style="font-family: \'Inter\', Arial, sans-serif; font-size: 13px; line-height: 1.5; color: #888888; margin: 0 0 8px 0; text-align: center;">%s</p>%s',
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nl2br(esc_html($footer_text)),
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$social_html
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);
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