de55bbebd6
Bootstrapped during the 2026-06-06 BlockNinja consolidation. Was previously an unversioned directory inside ~/src/blockninja-themes/pastel-dream. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
188 lines
7.3 KiB
Plaintext
188 lines
7.3 KiB
Plaintext
package main
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import (
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"bytes"
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"context"
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"fmt"
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"git.dev.alexdunmow.com/block/core/templates"
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)
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// PastelEmailWrapper wraps body content in the Pastel Dream branded email
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// frame: cream paper background, watercolor blob watermark, 560px centered
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// frame, Caveat Brush masthead, Nunito body, mint CTA pill, unsubscribe and a
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// closing affirmation in the footer.
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func PastelEmailWrapper(body string, emailCtx templates.EmailContext) string {
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var buf bytes.Buffer
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_ = pastelEmailTemplate(emailCtx, body).Render(context.Background(), &buf)
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return buf.String()
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}
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// emailColorOr falls back to the supplied default when the EmailContext has
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// not been populated with the preset color (e.g. for raw previews).
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// All defaults pull from the blush-morning palette, expressed as hex because
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// email clients cannot resolve CSS custom properties.
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func emailColorOr(value, fallback string) string {
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if value == "" {
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return fallback
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}
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return value
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}
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func pastelEmailBg(c templates.EmailColors) string {
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// blush-morning background: hsl(25 60% 98%) ≈ #fdf7f1
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return emailColorOr(c.Background, "#fdf7f1")
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}
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func pastelEmailCard(c templates.EmailColors) string {
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return emailColorOr(c.Card, "#ffffff")
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}
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func pastelEmailForeground(c templates.EmailColors) string {
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// hsl(340 20% 22%) ≈ #432e36
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return emailColorOr(c.Foreground, "#432e36")
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}
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func pastelEmailMutedFg(c templates.EmailColors) string {
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// hsl(340 12% 48%) ≈ #80707a
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return emailColorOr(c.MutedForeground, "#80707a")
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}
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func pastelEmailPrimary(c templates.EmailColors) string {
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// hsl(350 65% 72%) ≈ #e9a1ad
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return emailColorOr(c.Primary, "#e9a1ad")
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}
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func pastelEmailPrimaryFg(c templates.EmailColors) string {
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return emailColorOr(c.PrimaryForeground, "#432e36")
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}
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func pastelEmailBorder(c templates.EmailColors) string {
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return emailColorOr(c.Border, "#f0d8de")
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}
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// pastelEmailTemplate is the Pastel Dream email body template.
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templ pastelEmailTemplate(emailCtx templates.EmailContext, body string) {
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<!DOCTYPE html>
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<html lang="en" xmlns="http://www.w3.org/1999/xhtml" xmlns:o="urn:schemas-microsoft-com:office:office">
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<head>
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<meta charset="utf-8"/>
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<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
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<meta name="x-apple-disable-message-reformatting"/>
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<meta http-equiv="X-UA-Compatible" content="IE=edge"/>
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<title>{ emailCtx.SiteSettings.SiteName }</title>
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<style type="text/css">
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body, table, td, p, a, li {
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-webkit-text-size-adjust: 100%;
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-ms-text-size-adjust: 100%;
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}
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table, td {
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mso-table-lspace: 0pt;
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mso-table-rspace: 0pt;
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}
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img {
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-ms-interpolation-mode: bicubic;
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border: 0;
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height: auto;
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line-height: 100%;
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outline: none;
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text-decoration: none;
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}
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body {
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margin: 0 !important;
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padding: 0 !important;
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width: 100% !important;
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}
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.pastel-email-frame {
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max-width: 560px;
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margin: 0 auto;
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}
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@media only screen and (max-width: 600px) {
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.pastel-email-frame {
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width: 100% !important;
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max-width: 100% !important;
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}
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.pastel-pad {
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padding-left: 24px !important;
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padding-right: 24px !important;
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}
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}
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</style>
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</head>
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<body style={ fmt.Sprintf("background-color: %s; margin: 0; padding: 0; font-family: 'Nunito', 'Quicksand', Helvetica, Arial, sans-serif;", pastelEmailBg(emailCtx.Colors)) }>
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if emailCtx.PreviewText != "" {
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<div style="display: none; max-height: 0; overflow: hidden;">
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{ emailCtx.PreviewText }
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</div>
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}
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<table role="presentation" width="100%" cellspacing="0" cellpadding="0" border="0" style={ fmt.Sprintf("background-color: %s;", pastelEmailBg(emailCtx.Colors)) }>
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<tr>
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<td align="center" style="padding: 40px 12px; position: relative;">
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<!-- Watermark blob (top-right). Inline SVG so any client that supports it renders the wash. -->
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<div style="position: absolute; top: 0; right: 0; width: 200px; height: 200px; opacity: 0.35; pointer-events: none;">
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<svg viewBox="0 0 200 200" width="200" height="200" xmlns="http://www.w3.org/2000/svg" aria-hidden="true">
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<path d={ "M100,20 C160,20 180,80 180,120 C180,170 130,180 90,180 C40,180 20,140 20,100 C20,60 50,20 100,20 Z" } fill={ pastelEmailPrimary(emailCtx.Colors) }></path>
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</svg>
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</div>
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<table role="presentation" class="pastel-email-frame" width="560" cellspacing="0" cellpadding="0" border="0" style={ fmt.Sprintf("max-width: 560px; background-color: %s; border-radius: 20px; border: 1px solid %s;", pastelEmailCard(emailCtx.Colors), pastelEmailBorder(emailCtx.Colors)) }>
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<!-- Masthead -->
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<tr>
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<td align="center" class="pastel-pad" style={ fmt.Sprintf("padding: 36px 40px 8px; border-bottom: 1px solid %s;", pastelEmailBorder(emailCtx.Colors)) }>
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if emailCtx.SiteSettings.LogoURL != "" {
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<img src={ emailCtx.SiteSettings.LogoURL } alt={ emailCtx.SiteSettings.SiteName } style="max-height: 56px; width: auto; display: block;"/>
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} else if emailCtx.SiteSettings.SiteName != "" {
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<h1 style={ fmt.Sprintf("margin: 0; font-family: 'Caveat Brush', 'Sacramento', cursive; font-size: 36px; font-weight: 400; color: %s;", pastelEmailForeground(emailCtx.Colors)) }>
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{ emailCtx.SiteSettings.SiteName }
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</h1>
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}
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</td>
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</tr>
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<!-- Body -->
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<tr>
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<td class="pastel-pad" style={ fmt.Sprintf("padding: 32px 40px 24px; color: %s; font-size: 16px; line-height: 1.75;", pastelEmailForeground(emailCtx.Colors)) }>
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@templ.Raw(body)
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</td>
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</tr>
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<!-- Footer -->
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<tr>
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<td class="pastel-pad" align="center" style={ fmt.Sprintf("padding: 24px 40px 36px; border-top: 1px solid %s;", pastelEmailBorder(emailCtx.Colors)) }>
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<p style={ fmt.Sprintf("margin: 0 0 12px; font-family: 'Caveat Brush', 'Sacramento', cursive; font-size: 18px; color: %s;", pastelEmailMutedFg(emailCtx.Colors)) }>
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Be gentle with yourself today.
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</p>
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if emailCtx.SiteSettings.SiteURL != "" {
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<p style={ fmt.Sprintf("margin: 0 0 12px; font-size: 13px; color: %s;", pastelEmailMutedFg(emailCtx.Colors)) }>
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<a href={ templ.SafeURL(emailCtx.SiteSettings.SiteURL) } style={ fmt.Sprintf("color: %s; text-decoration: none;", pastelEmailPrimary(emailCtx.Colors)) }>
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{ emailCtx.SiteSettings.SiteURL }
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</a>
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</p>
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}
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if emailCtx.UnsubscribeURL != "" {
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<p style={ fmt.Sprintf("margin: 0; font-size: 11px; color: %s;", pastelEmailMutedFg(emailCtx.Colors)) }>
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<a href={ templ.SafeURL(emailCtx.UnsubscribeURL) } style={ fmt.Sprintf("color: %s; text-decoration: underline;", pastelEmailMutedFg(emailCtx.Colors)) }>
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Unsubscribe
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</a>
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</p>
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}
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</td>
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</tr>
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</table>
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</td>
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</tr>
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</table>
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</body>
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</html>
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}
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// pastelEmailPillStyle returns the inline CSS for the mint-tinted CTA pill
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// that templates may use inside the body slot. The wrapper exposes it as a
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// reusable token because the body is opaque pre-rendered HTML.
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func pastelEmailPillStyle(c templates.EmailColors) string {
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primary := pastelEmailPrimary(c)
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primaryFg := pastelEmailPrimaryFg(c)
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return fmt.Sprintf(
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"display: inline-block; padding: 12px 28px; border-radius: 9999px; background-color: %s; color: %s; font-family: 'Nunito', Helvetica, Arial, sans-serif; font-weight: 600; text-decoration: none;",
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primary,
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primaryFg,
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)
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}
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