archives/trantor
Archived
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add rss feed for the news

Browse source
This commit is contained in:
Las Zenow 2013-08-31 02:45:30 +02:00
parent 0f81282ad9
commit eb8acc8a5b
4 changed files with 39 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
news.go
View file

@ -15,11 +15,23 @@ type newsEntry struct {
} }
func newsHandler(w http.ResponseWriter, r *http.Request, sess *Session) { func newsHandler(w http.ResponseWriter, r *http.Request, sess *Session) {
err := r.ParseForm()
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
var data newsData var data newsData
data.S = GetStatus(w, r) data.S = GetStatus(w, r)
data.S.News = true data.S.News = true
data.News = getNews(NUM_NEWS, 0) data.News = getNews(NUM_NEWS, 0)
loadTemplate(w, "news", data)
format := r.Form["fmt"]
if (len(format) > 0) && (format[0] == "rss") {
loadTxtTemplate(w, "news_rss.xml", data)
} else {
loadTemplate(w, "news", data)
}
} }
func editNewsHandler(w http.ResponseWriter, r *http.Request, sess *Session) { func editNewsHandler(w http.ResponseWriter, r *http.Request, sess *Session) {

4
template.go
View file

@ -60,7 +60,9 @@ func loadTemplate(w http.ResponseWriter, tmpl string, data interface{}) {
} }
} }
var txt_templates = txt_tmpl.Must(txt_tmpl.ParseFiles(TEMPLATE_PATH + "search_rss.xml")) var txt_templates = txt_tmpl.Must(txt_tmpl.ParseFiles(TEMPLATE_PATH+"search_rss.xml",
TEMPLATE_PATH+"news_rss.xml",
))
func loadTxtTemplate(w http.ResponseWriter, tmpl string, data interface{}) { func loadTxtTemplate(w http.ResponseWriter, tmpl string, data interface{}) {
err := txt_templates.ExecuteTemplate(w, tmpl, data) err := txt_templates.ExecuteTemplate(w, tmpl, data)

4
templates/news.html
View file

@ -1,6 +1,8 @@
{{template "header.html" .S}} {{template "header.html" .S}}
<h4>News:</h4> <h4>News:
<a href="/news/?fmt=rss" class="pull-right"><img src="/img/feed.png"/></a>
</h4>
<dl class="dl-horizontal"> <dl class="dl-horizontal">
{{range .News}} {{range .News}}

20
templates/news_rss.xml Normal file
View file

@ -0,0 +1,20 @@
<?xml version="1.0" encoding="UTF-8" ?>
<rss version="2.0">
<channel>
{{with .S}}
<title>Imperial Library of Trantor - News</title>
<description>News of the library</description>
<link>{{.BaseURL}}/news/</link>
{{end}}
{{$baseURL := .S.BaseURL}}
{{range .News}}
<item>
<title>{{.Date}}</title>
<description>{{.Text}}</description>
<link>{{$baseURL}}/news/</link>
</item>
{{end}}
</channel>
</rss>