Files
golib/mailer/render.go
2025-10-13 09:21:21 +02:00

118 lines
3.9 KiB
Go

/*
* MIT License
*
* Copyright (c) 2020 Nicolas JUHEL
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
*/
package mailer
import (
"bytes"
"strings"
"github.com/matcornic/hermes"
liberr "github.com/nabbar/golib/errors"
)
func (e *email) ParseData(data map[string]string) {
for k, v := range data {
e.p.Copyright = strings.ReplaceAll(e.p.Copyright, k, v)
e.p.Link = strings.ReplaceAll(e.p.Link, k, v)
e.p.Logo = strings.ReplaceAll(e.p.Logo, k, v)
e.p.Name = strings.ReplaceAll(e.p.Name, k, v)
e.p.TroubleText = strings.ReplaceAll(e.p.TroubleText, k, v)
e.b.Greeting = strings.ReplaceAll(e.b.Greeting, k, v)
e.b.Name = strings.ReplaceAll(e.b.Name, k, v)
e.b.Signature = strings.ReplaceAll(e.b.Signature, k, v)
e.b.Title = strings.ReplaceAll(e.b.Title, k, v)
e.b.FreeMarkdown = hermes.Markdown(strings.ReplaceAll(string(e.b.FreeMarkdown), k, v))
for i := range e.b.Intros {
e.b.Intros[i] = strings.ReplaceAll(e.b.Intros[i], k, v)
}
for i := range e.b.Outros {
e.b.Outros[i] = strings.ReplaceAll(e.b.Outros[i], k, v)
}
for i := range e.b.Dictionary {
e.b.Dictionary[i].Key = strings.ReplaceAll(e.b.Dictionary[i].Key, k, v)
e.b.Dictionary[i].Value = strings.ReplaceAll(e.b.Dictionary[i].Value, k, v)
}
for i := range e.b.Table.Data {
for j := range e.b.Table.Data[i] {
e.b.Table.Data[i][j].Key = strings.ReplaceAll(e.b.Table.Data[i][j].Key, k, v)
e.b.Table.Data[i][j].Value = strings.ReplaceAll(e.b.Table.Data[i][j].Value, k, v)
}
}
for i := range e.b.Actions {
e.b.Actions[i].Instructions = strings.ReplaceAll(e.b.Actions[i].Instructions, k, v)
e.b.Actions[i].InviteCode = strings.ReplaceAll(e.b.Actions[i].InviteCode, k, v)
e.b.Actions[i].Button.Link = strings.ReplaceAll(e.b.Actions[i].Button.Link, k, v)
e.b.Actions[i].Button.Text = strings.ReplaceAll(e.b.Actions[i].Button.Text, k, v)
e.b.Actions[i].Button.Color = strings.ReplaceAll(e.b.Actions[i].Button.Color, k, v)
e.b.Actions[i].Button.TextColor = strings.ReplaceAll(e.b.Actions[i].Button.TextColor, k, v)
}
}
}
func (e *email) GenerateHTML() (*bytes.Buffer, liberr.Error) {
return e.generated(e.genHtml)
}
func (e *email) GeneratePlainText() (*bytes.Buffer, liberr.Error) {
return e.generated(e.genText)
}
func (e email) generated(f func(h hermes.Hermes, m hermes.Email) (string, error)) (*bytes.Buffer, liberr.Error) {
var buf = bytes.NewBuffer(make([]byte, 0))
h := hermes.Hermes{
Theme: e.t.getHermes(),
TextDirection: e.d.getDirection(),
Product: e.p,
DisableCSSInlining: e.c,
}
if p, e := f(h, hermes.Email{
Body: *e.b,
}); e != nil {
return nil, ErrorMailerText.Error(e)
} else {
buf.WriteString(p)
}
return buf, nil
}
func (e *email) genText(h hermes.Hermes, m hermes.Email) (string, error) {
return h.GeneratePlainText(m)
}
func (e *email) genHtml(h hermes.Hermes, m hermes.Email) (string, error) {
return h.GenerateHTML(m)
}