func get_specific_id(ctx *web.Context, id string) {
log.Printf("get_specific_id %s\n", id)
if e, err := Load(id); err == nil {
t := entry_template
m := map[string]interface{}{"Id": e.Id, "Date": e.Date, "Body": e.Body}
s := mustache.Render(t, m)
ctx.WriteString(page(s))
} else {
ctx.WriteString(page(fmt.Sprintf("<p>Invalid ID</p> <!--%v-->", err)))
}
}
func get_from(ctx *web.Context, id string) {
log.Printf("get_root\n")
p := `{{#entries}}` + entry_template + `{{/entries}}` + footer_template
t := page(p)
m := make(map[string]interface{})
entries, _ := LoadRange(id, *max_entries)
m["entries"] = entries
m["id"] = id
if len(entries) == *max_entries {
m["from_id"] = entries[len(entries)-1].Id
}
s := mustache.Render(t, m)
ctx.WriteString(s)
}
func edit_form(action, id, date, body, button_label string) string {
t := edit_form_template
m := make(map[string]interface{})
m["action"] = action
m["id"] = id
if len(date) > 0 {
m["date"] = date
} else {
m["date"] = time.LocalTime().Format(NCTIME)
}
m["body"] = body
m["button_label"] = button_label
s := mustache.Render(t, m)
return s
}
func main() {
var rendered_content string
var template []uint8
var error os.Error
var inode *os.Dir
flag.Usage = usage
flag.Parse()
if flag.NArg() == 0 {
fmt.Fprintf(os.Stderr, "no template rules defined\n")
os.Exit(ERROR)
}
rules := make(Dictionary)
for i := 0; i < flag.NArg(); i++ {
rules.define(flag.Args()[i])
}
if *input_file == "" {
if template, error = ioutil.ReadAll(os.Stdin); error == nil {
rendered_content, error = mustache.Render(string(template), rules)
}
} else {
switch inode, error = os.Stat(*input_file); {
case error != nil:
case inode.IsRegular():
rendered_content, error = mustache.RenderFile(*input_file, rules)
default:
}
}
if error != nil {
os.Exit(ERROR)
} else {
if *write {
error = ioutil.WriteFile(*input_file, []byte(rendered_content), 0)
} else {
_, error = os.Stdout.Write([]byte(rendered_content))
}
if error != nil {
os.Exit(ERROR)
}
}
os.Exit(0)
}
func get_rss(ctx *web.Context) {
log.Printf("get_rss\n")
ctx.SetHeader("Content-Type", "application/rss+xml", false)
t := rss_template
m := map[string]interface{}{"title": *title, "url": *url}
if entries, err := LoadRange("", *max_entries); err == nil {
type RSSEntry struct {
Entry
Guid string
RssDate string
}
rss_entries := make([]RSSEntry, len(entries))
for i, _ := range entries {
re := RSSEntry{entries[i], fmt.Sprintf("%s/%s", *url, entries[i].Id), nctime_to_rsstime(entries[i].Date)}
rss_entries[i] = re
}
m["entries"] = rss_entries
m["most_recent_date"] = nctime_to_rsstime(entries[0].Date)
s := mustache.Render(t, m)
ctx.WriteString(s)
} else {
ctx.WriteString(page(fmt.Sprintf("<p>Error generating RSS: %s</p>", err)))
}
}