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// miscellaneous utility functions used for the landing page of the application
package message
import (
"archives/pkg/models"
"html/template"
"net/http"
"strings"
)
// renderIndexTemplate renders all templates used for the landing page
func renderMessageTemplate(w http.ResponseWriter, listName string, message *models.Message, replies []*models.Message) {
templates := template.Must(
template.Must(
template.New("Show").
Funcs(getFuncMap()).
ParseGlob("web/templates/layout/*.tmpl")).
ParseGlob("web/templates/message/show.tmpl"))
templateData := struct {
ListName string
Message *models.Message
Replies []*models.Message
}{
ListName: listName,
Message: message,
Replies: replies,
}
templates.ExecuteTemplate(w, "show.tmpl", templateData)
}
func getFuncMap() template.FuncMap {
return template.FuncMap{
"formatAddr": formatAddr,
"formatAddrList": formatAddrList,
}
}
func formatAddr(addr string) string {
if strings.Contains(addr, "@lists.gentoo.org") || strings.Contains(addr, "@gentoo.org") {
addr = strings.ReplaceAll(addr, "@lists.gentoo.org", "@l.g.o")
addr = strings.ReplaceAll(addr, "@gentoo.org", "@g.o")
} else {
start := false
for i := len(addr) - 1; i > 0; i-- {
if addr[i] == '@' {
break
}
if start {
out := []rune(addr)
out[i] = '×'
addr = string(out)
}
if addr[i] == '.' {
start = true
}
}
}
return addr
}
func formatAddrList(addrList []string) string {
var formatedAddrList []string
for _, addr := range addrList {
formatedAddrList = append(formatedAddrList, formatAddr(addr))
}
return strings.Join(formatedAddrList, ", ")
}
func replaceAtIndex(in string, r rune, i int) string {
out := []rune(in)
out[i] = r
return string(out)
}
|
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