forked from mirror/oddmu
46 lines
1.3 KiB
Go
46 lines
1.3 KiB
Go
package main
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import (
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"log"
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"net/http"
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)
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// editHandler uses the "edit.html" template to present an edit page. When editing, the page title is not overriden by a
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// title in the text. Instead, the page name is used. The edit is saved using the saveHandler.
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func editHandler(w http.ResponseWriter, r *http.Request, name string) {
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p, err := loadPage(name)
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if err != nil {
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p = &Page{Title: name, Name: name}
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} else {
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p.handleTitle(false)
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}
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renderTemplate(w, p.Dir(), "edit", p)
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}
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// saveHandler takes the "body" form parameter and saves it. The browser is redirected to the page view. This is similar
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// to the appendHandler.
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func saveHandler(w http.ResponseWriter, r *http.Request, name string) {
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body := r.FormValue("body")
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p := &Page{Name: name, Body: []byte(body)}
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err := p.save()
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if err != nil {
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log.Println(err)
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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username, _, ok := r.BasicAuth()
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if ok {
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log.Println("Save", name, "by", username)
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} else {
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log.Println("Save", name)
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}
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if r.FormValue("notify") == "on" {
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err = p.notify() // errors have already been logged, so no logging here
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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}
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http.Redirect(w, r, "/view/" + nameEscape(name), http.StatusFound)
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}
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