func (fm *FeedMailer) mail(ch *rss.Channel, item *rss.Item) error {
date, _ := item.ParsedPubDate()
data := struct {
SubjectPrefix, ChanTitle, ItemTitle string
Date time.Time
Links []*rss.Link
Description string
Content *rss.Content
}{fm.prof.SubjectPrefix, ch.Title, item.Title, date,
item.Links, item.Description, item.Content}
msg := &bytes.Buffer{}
if err := mailTemplate.Execute(msg, data); err != nil {
return err
}
log.Printf("Sending e-mail: [%s] %s", ch.Title, item.Title)
auth := smtp.PlainAuth("", fm.prof.SmtpUser, fm.prof.SmtpPass, fm.prof.SmtpHost)
err := smtp.SendMail(fm.prof.SmtpAddr, auth, fm.prof.SrcEmail,
fm.prof.DstEmails, msg.Bytes())
if err != nil {
return err
}
return nil
}
func itmify(o *rss.Item, ch *rss.Channel) Itm {
var x Itm
x.Title = o.Title
x.Links = o.Links
x.ChannelKey = ch.Key()
x.Description = o.Description
x.Author = o.Author
x.Categories = o.Categories
x.Comments = o.Comments
x.Enclosures = o.Enclosures
x.Guid = o.Guid
x.PubDate = o.PubDate
x.Id = o.Id
x.Key = o.Key()
x.Generator = o.Generator
x.Contributors = o.Contributors
x.Content = o.Content
x.Extensions = o.Extensions
x.Date, _ = o.ParsedPubDate()
if o.Content != nil && o.Content.Text != "" {
x.FullContent = o.Content.Text
} else {
x.FullContent = o.Description
}
return x
}
func NewItemFromRss(rssItem *rss.Item) *Item {
description := extractDescription(rssItem)
item := &Item{Title: rssItem.Title, Description: description}
if len(rssItem.Links) > 0 {
item.Url = rssItem.Links[0].Href
}
if publicationDate, err := rssItem.ParsedPubDate(); err != nil {
item.PublicationDate = time.Now()
} else {
item.PublicationDate = publicationDate
}
return item
}