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theme.go
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theme.go
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package mail
// Theme is the theme for hermes
type Theme struct{}
// Name returns the name of the theme
func (t *Theme) Name() string {
return "diun"
}
// HTMLTemplate returns a Golang template that will generate an HTML email.
func (t *Theme) HTMLTemplate() string {
return `
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<style type="text/css" rel="stylesheet" media="all">
/* Base ------------------------------ */
*:not(br):not(tr):not(html) {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
-webkit-box-sizing: border-box;
box-sizing: border-box;
}
body {
width: 100% !important;
height: 100%;
margin: 0;
line-height: 1.4;
background-color: #F2F4F6;
color: #74787E;
-webkit-text-size-adjust: none;
}
a {
color: #3869D4;
}
code {
font-family: SFMono-Regular,Consolas,"Liberation Mono",Menlo,Courier,monospace;
font-size: 12px;
color: #c7254e;
padding: .2em .4em;
margin: 0;
font-size: 85%;
background-color: rgba(27,31,35,.05);
border-radius: 3px;
}
/* Layout ------------------------------ */
.email-wrapper {
width: 100%;
margin: 0;
padding: 0;
background-color: #F2F4F6;
}
.email-content {
width: 100%;
margin: 0;
padding: 0;
}
/* Masthead ----------------------- */
.email-masthead {
padding: 25px 0;
text-align: center;
}
.email-masthead_logo {
max-width: 400px;
border: 0;
}
.email-masthead_name {
font-size: 16px;
font-weight: bold;
color: #2F3133;
text-decoration: none;
text-shadow: 0 1px 0 white;
}
.email-logo {
max-height: 128px;
}
/* Body ------------------------------ */
.email-body {
width: 100%;
margin: 0;
padding: 0;
border-top: 1px solid #EDEFF2;
border-bottom: 1px solid #EDEFF2;
background-color: #FFF;
}
.email-body_inner {
width: 80%;
margin: 0 auto;
padding: 0;
}
.email-footer {
width: 80%;
margin: 0 auto;
padding: 0;
text-align: center;
}
.email-footer p {
color: #AEAEAE;
}
.body-action {
width: 100%;
margin: 30px auto;
padding: 0;
text-align: center;
}
.body-dictionary {
width: 100%;
overflow: hidden;
margin: 20px auto 10px;
padding: 0;
}
.body-dictionary dd {
margin: 0 0 10px 0;
}
.body-dictionary dt {
clear: both;
color: #000;
font-weight: bold;
}
.body-dictionary dd {
margin-left: 0;
margin-bottom: 10px;
}
.body-sub {
margin-top: 25px;
padding-top: 25px;
border-top: 1px solid #EDEFF2;
table-layout: fixed;
}
.body-sub a {
word-break: break-all;
}
.content-cell {
padding: 35px;
}
.align-right {
text-align: right;
}
/* Type ------------------------------ */
h1 {
margin-top: 0;
color: #2F3133;
font-size: 19px;
font-weight: bold;
}
h2 {
margin-top: 0;
color: #2F3133;
font-size: 16px;
font-weight: bold;
}
h3 {
margin-top: 0;
color: #2F3133;
font-size: 14px;
font-weight: bold;
}
blockquote {
margin: 1.7rem 0;
padding-left: 0.85rem;
border-left: 10px solid #F0F2F4;
}
blockquote p {
font-size: 1.1rem;
color: #999;
}
blockquote cite {
display: block;
text-align: right;
color: #666;
font-size: 1.2rem;
}
cite {
display: block;
font-size: 0.925rem;
}
cite:before {
content: "\2014 \0020";
}
p {
margin-top: 0;
color: #74787E;
font-size: 16px;
line-height: 1.5em;
}
p.sub {
font-size: 12px;
}
p.center {
text-align: center;
}
table {
width: 100%;
}
th {
padding: 0px 5px;
padding-bottom: 8px;
border-bottom: 1px solid #EDEFF2;
}
th p {
margin: 0;
color: #9BA2AB;
font-size: 12px;
}
td {
padding: 10px 5px;
color: #74787E;
font-size: 15px;
line-height: 18px;
}
.content {
align: center;
padding: 0;
}
/* Data table ------------------------------ */
.data-wrapper {
width: 100%;
margin: 0;
padding: 35px 0;
}
.data-table {
width: 100%;
margin: 0;
}
.data-table th {
text-align: left;
padding: 0px 5px;
padding-bottom: 8px;
border-bottom: 1px solid #EDEFF2;
}
.data-table th p {
margin: 0;
color: #9BA2AB;
font-size: 12px;
}
.data-table td {
padding: 10px 5px;
color: #74787E;
font-size: 15px;
line-height: 18px;
}
/* Buttons ------------------------------ */
.button {
display: inline-block;
width: 200px;
background-color: #3869D4;
border-radius: 3px;
color: #ffffff;
font-size: 15px;
line-height: 45px;
text-align: center;
text-decoration: none;
-webkit-text-size-adjust: none;
mso-hide: all;
}
/*Media Queries ------------------------------ */
@media only screen and (max-width: 600px) {
.email-body_inner,
.email-footer {
width: 100% !important;
}
}
@media only screen and (max-width: 500px) {
.button {
width: 100% !important;
}
}
</style>
</head>
<body dir="{{.Hermes.TextDirection}}">
<table class="email-wrapper" width="100%" cellpadding="0" cellspacing="0">
<tr>
<td class="content">
<table class="email-content" width="100%" cellpadding="0" cellspacing="0">
<!-- Logo -->
<tr>
<td class="email-masthead">
<a class="email-masthead_name" href="{{.Hermes.Product.Link}}" target="_blank">
{{ if .Hermes.Product.Logo }}
<img src="{{.Hermes.Product.Logo | url }}" class="email-logo" />
{{ else }}
{{ .Hermes.Product.Name }}
{{ end }}
</a>
</td>
</tr>
<!-- Email Body -->
<tr>
<td class="email-body" width="100%">
<table class="email-body_inner" align="center" width="570" cellpadding="0" cellspacing="0">
<!-- Body content -->
<tr>
<td class="content-cell">
<h1>{{if .Email.Body.Title }}{{ .Email.Body.Title }}{{ else }}{{ .Email.Body.Greeting }} {{ .Email.Body.Name }},{{ end }}</h1>
{{ with .Email.Body.Intros }}
{{ if gt (len .) 0 }}
{{ range $line := . }}
<p>{{ $line }}</p>
{{ end }}
{{ end }}
{{ end }}
{{ if (ne .Email.Body.FreeMarkdown "") }}
{{ .Email.Body.FreeMarkdown.ToHTML }}
{{ else }}
{{ with .Email.Body.Dictionary }}
{{ if gt (len .) 0 }}
<dl class="body-dictionary">
{{ range $entry := . }}
<dt>{{ $entry.Key }}:</dt>
<dd>{{ $entry.Value }}</dd>
{{ end }}
</dl>
{{ end }}
{{ end }}
<!-- Table -->
{{ with .Email.Body.Table }}
{{ $data := .Data }}
{{ $columns := .Columns }}
{{ if gt (len $data) 0 }}
<table class="data-wrapper" width="100%" cellpadding="0" cellspacing="0">
<tr>
<td colspan="2">
<table class="data-table" width="100%" cellpadding="0" cellspacing="0">
<tr>
{{ $col := index $data 0 }}
{{ range $entry := $col }}
<th
{{ with $columns }}
{{ $width := index .CustomWidth $entry.Key }}
{{ with $width }}
width="{{ . }}"
{{ end }}
{{ $align := index .CustomAlignment $entry.Key }}
{{ with $align }}
style="text-align:{{ . }}"
{{ end }}
{{ end }}
>
<p>{{ $entry.Key }}</p>
</th>
{{ end }}
</tr>
{{ range $row := $data }}
<tr>
{{ range $cell := $row }}
<td
{{ with $columns }}
{{ $align := index .CustomAlignment $cell.Key }}
{{ with $align }}
style="text-align:{{ . }}"
{{ end }}
{{ end }}
>
{{ $cell.Value }}
</td>
{{ end }}
</tr>
{{ end }}
</table>
</td>
</tr>
</table>
{{ end }}
{{ end }}
<!-- Action -->
{{ with .Email.Body.Actions }}
{{ if gt (len .) 0 }}
{{ range $action := . }}
<p>{{ $action.Instructions }}</p>
<table class="body-action" align="center" width="100%" cellpadding="0" cellspacing="0">
<tr>
<td align="center">
<div>
<a href="{{ $action.Button.Link }}" class="button" style="background-color: {{ $action.Button.Color }}; color: {{ $action.Button.TextColor }};" target="_blank">
{{ $action.Button.Text }}
</a>
</div>
</td>
</tr>
</table>
{{ end }}
{{ end }}
{{ end }}
{{ end }}
{{ with .Email.Body.Outros }}
{{ if gt (len .) 0 }}
{{ range $line := . }}
<p>{{ $line }}</p>
{{ end }}
{{ end }}
{{ end }}
<p>
{{.Email.Body.Signature}},
<br />
{{.Hermes.Product.Name}}
</p>
{{ if (eq .Email.Body.FreeMarkdown "") }}
{{ with .Email.Body.Actions }}
<table class="body-sub">
<tbody>
{{ range $action := . }}
<tr>
<td>
<p class="sub">{{$.Hermes.Product.TroubleText | replace "{ACTION}" $action.Button.Text}}</p>
<p class="sub"><a href="{{ $action.Button.Link }}">{{ $action.Button.Link }}</a></p>
</td>
</tr>
{{ end }}
</tbody>
</table>
{{ end }}
{{ end }}
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td>
<table class="email-footer" align="center" width="570" cellpadding="0" cellspacing="0">
<tr>
<td class="content-cell">
<p class="sub center">
{{.Hermes.Product.Copyright}}
</p>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
</table>
</body>
</html>
`
}
// PlainTextTemplate returns a Golang template that will generate an plain text email.
func (t *Theme) PlainTextTemplate() string {
return `<h2>{{if .Email.Body.Title }}{{ .Email.Body.Title }}{{ else }}{{ .Email.Body.Greeting }} {{ .Email.Body.Name }},{{ end }}</h2>
{{ with .Email.Body.Intros }}
{{ range $line := . }}
<p>{{ $line }}</p>
{{ end }}
{{ end }}
{{ if (ne .Email.Body.FreeMarkdown "") }}
{{ .Email.Body.FreeMarkdown.ToHTML }}
{{ else }}
{{ with .Email.Body.Dictionary }}
<ul>
{{ range $entry := . }}
<li>{{ $entry.Key }}: {{ $entry.Value }}</li>
{{ end }}
</ul>
{{ end }}
{{ with .Email.Body.Table }}
{{ $data := .Data }}
{{ $columns := .Columns }}
{{ if gt (len $data) 0 }}
<table class="data-table" width="100%" cellpadding="0" cellspacing="0">
<tr>
{{ $col := index $data 0 }}
{{ range $entry := $col }}
<th>{{ $entry.Key }} </th>
{{ end }}
</tr>
{{ range $row := $data }}
<tr>
{{ range $cell := $row }}
<td>
{{ $cell.Value }}
</td>
{{ end }}
</tr>
{{ end }}
</table>
{{ end }}
{{ end }}
{{ with .Email.Body.Actions }}
{{ range $action := . }}
<p>{{ $action.Instructions }} {{ $action.Button.Link }}</p>
{{ end }}
{{ end }}
{{ end }}
{{ with .Email.Body.Outros }}
{{ range $line := . }}
<p>{{ $line }}<p>
{{ end }}
{{ end }}
<p>{{.Email.Body.Signature}},<br>{{.Hermes.Product.Name}} - {{.Hermes.Product.Link}}</p>
<p>{{.Hermes.Product.Copyright}}</p>
`
}