Added edit page to books
This commit is contained in:
Las Zenow
parent
e68f41445e
commit
a0d4acdf89
5 changed files with 176 additions and 9 deletions
86
admin.go
86
admin.go
|
|
@ -15,12 +15,13 @@ func deleteHandler(coll *mgo.Collection) func(http.ResponseWriter, *http.Request
|
|||
return
|
||||
}
|
||||
|
||||
var id bson.ObjectId = bson.ObjectIdHex(r.URL.Path[len("/delete/"):])
|
||||
var book Book
|
||||
if coll.Find(bson.M{"_id": id}).One(&book) != nil {
|
||||
id := bson.ObjectIdHex(r.URL.Path[len("/delete/"):])
|
||||
books, err := GetBook(coll, bson.M{"_id": id})
|
||||
if err != nil {
|
||||
http.NotFound(w, r)
|
||||
return
|
||||
}
|
||||
book := books[0]
|
||||
os.RemoveAll(book.Path)
|
||||
os.RemoveAll(book.Cover[1:])
|
||||
os.RemoveAll(book.CoverSmall[1:])
|
||||
|
|
@ -30,3 +31,82 @@ func deleteHandler(coll *mgo.Collection) func(http.ResponseWriter, *http.Request
|
|||
http.Redirect(w, r, "/", 307)
|
||||
}
|
||||
}
|
||||
|
||||
func editHandler(coll *mgo.Collection) func(http.ResponseWriter, *http.Request) {
|
||||
return func(w http.ResponseWriter, r *http.Request) {
|
||||
sess := GetSession(r)
|
||||
if sess.User == "" {
|
||||
http.NotFound(w, r)
|
||||
return
|
||||
}
|
||||
id := bson.ObjectIdHex(r.URL.Path[len("/edit/"):])
|
||||
books, err := GetBook(coll, bson.M{"_id": id})
|
||||
if err != nil {
|
||||
http.NotFound(w, r)
|
||||
return
|
||||
}
|
||||
|
||||
var data bookData
|
||||
data.Book = books[0]
|
||||
data.S = GetStatus(w, r)
|
||||
loadTemplate(w, "edit", data)
|
||||
}
|
||||
}
|
||||
|
||||
func cleanEmptyStr(s []string) []string {
|
||||
var res []string
|
||||
for _, v := range s {
|
||||
if v != "" {
|
||||
res = append(res, v)
|
||||
}
|
||||
}
|
||||
return res
|
||||
}
|
||||
|
||||
func saveHandler(coll *mgo.Collection) func(http.ResponseWriter, *http.Request) {
|
||||
return func(w http.ResponseWriter, r *http.Request) {
|
||||
if r.Method != "POST" {
|
||||
http.NotFound(w, r)
|
||||
return
|
||||
}
|
||||
sess := GetSession(r)
|
||||
if sess.User == "" {
|
||||
http.NotFound(w, r)
|
||||
return
|
||||
}
|
||||
|
||||
id := bson.ObjectIdHex(r.URL.Path[len("/save/"):])
|
||||
title := r.FormValue("title")
|
||||
publisher := r.FormValue("publisher")
|
||||
date := r.FormValue("date")
|
||||
description := r.FormValue("description")
|
||||
author := cleanEmptyStr(r.Form["author"])
|
||||
subject := cleanEmptyStr(r.Form["subject"])
|
||||
lang := cleanEmptyStr(r.Form["lang"])
|
||||
err := coll.Update(bson.M{"_id": id}, bson.M{"$set": bson.M{"title": title,
|
||||
"publisher": publisher,
|
||||
"date": date,
|
||||
"description": description,
|
||||
"author": author,
|
||||
"subject": subject,
|
||||
"lang": lang}})
|
||||
if err != nil {
|
||||
http.NotFound(w, r)
|
||||
return
|
||||
}
|
||||
|
||||
sess.Notify("Book Modified!", "", "success")
|
||||
sess.Save(w, r)
|
||||
http.Redirect(w, r, "/book/"+title, 307)
|
||||
}
|
||||
}
|
||||
|
||||
func newHandler(coll *mgo.Collection) func(http.ResponseWriter, *http.Request) {
|
||||
return func(w http.ResponseWriter, r *http.Request) {
|
||||
sess := GetSession(r)
|
||||
if sess.User == "" {
|
||||
http.NotFound(w, r)
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -35,7 +35,9 @@ func loadTemplate(w http.ResponseWriter, tmpl string, data interface{}) {
|
|||
TEMPLATE_DIR+"about.html",
|
||||
TEMPLATE_DIR+"book.html",
|
||||
TEMPLATE_DIR+"search.html",
|
||||
TEMPLATE_DIR+"upload.html"))
|
||||
TEMPLATE_DIR+"upload.html",
|
||||
TEMPLATE_DIR+"edit.html",
|
||||
))
|
||||
|
||||
err := templates.ExecuteTemplate(w, tmpl+".html", data)
|
||||
if err != nil {
|
||||
|
|
|
|||
79
templates/edit.html
Normal file
79
templates/edit.html
Normal file
|
|
@ -0,0 +1,79 @@
|
|||
{{template "header.html" .S}}
|
||||
|
||||
{{with .Book}}
|
||||
<div class="row">
|
||||
{{if .Cover}}
|
||||
<div class="span4">
|
||||
<img src="{{.Cover}}" alt="{{.Title}}" class="pull-right" />
|
||||
</div>
|
||||
{{end}}
|
||||
|
||||
<div class="span8">
|
||||
<form class="form-horizontal" method="POST" action="/save/{{.Id}}">
|
||||
<fieldset>
|
||||
<div class="control-group">
|
||||
<label class="control-label" for="title">Title</label>
|
||||
<div class="controls">
|
||||
<input style="height:28px;" class="input-xlarge" type="text" id="title" value="{{.Title}}" name="title">
|
||||
</div>
|
||||
</div>
|
||||
</fieldset>
|
||||
<fieldset>
|
||||
<div class="control-group">
|
||||
<label class="control-label" for="author">Author</label>
|
||||
<div class="controls">
|
||||
{{range .Author}}
|
||||
<input style="height:28px;" class="input-xlarge" type="text" id="author" value="{{.}}" name="author">
|
||||
{{end}}
|
||||
<input style="height:28px;" class="input-xlarge" type="text" id="author" placeholder="Add author" name="author">
|
||||
</div>
|
||||
</div>
|
||||
<div class="control-group">
|
||||
<label class="control-label" for="publisher">Publisher</label>
|
||||
<div class="controls">
|
||||
<input style="height:28px;" class="input-xlarge" type="text" id="publisher" value="{{.Publisher}}" name="publisher">
|
||||
</div>
|
||||
</div>
|
||||
<div class="control-group">
|
||||
<label class="control-label" for="tags">Tags</label>
|
||||
<div class="controls">
|
||||
{{range .Subject}}
|
||||
<input style="height:28px;" class="input-xlarge" type="text" id="tags" value="{{.}}" name="subject">
|
||||
{{end}}
|
||||
<input style="height:28px;" class="input-xlarge" type="text" id="tags" placeholder="Add tags" name="subject">
|
||||
</div>
|
||||
</div>
|
||||
<div class="control-group">
|
||||
<label class="control-label" for="date">Date</label>
|
||||
<div class="controls">
|
||||
<input style="height:28px;" class="input-xlarge" type="text" id="date" value="{{.Date}}" name="date">
|
||||
</div>
|
||||
</div>
|
||||
<div class="control-group">
|
||||
<label class="control-label" for="langs">Langs</label>
|
||||
<div class="controls">
|
||||
{{range .Lang}}
|
||||
<input style="height:28px;" class="input-xlarge" type="text" id="langs" value="{{.}}" name="lang">
|
||||
{{end}}
|
||||
<input style="height:28px;" class="input-xlarge" type="text" id="langs" placeholder="Add langs" name="lang">
|
||||
</div>
|
||||
</div>
|
||||
</fieldset>
|
||||
<fieldset>
|
||||
<div class="control-group">
|
||||
<label class="control-label" for="description">Description</label>
|
||||
<div class="controls">
|
||||
<textarea class="input-xlarge" id="description" rows="5" name="description">{{.Description}}</textarea>
|
||||
</div>
|
||||
</div>
|
||||
<div class="form-actions">
|
||||
<button type="submit" class="btn btn-primary">Save</button>
|
||||
<a href="/book/{{.Title}}" class="btn">Cancel</a>
|
||||
</div>
|
||||
</fieldset>
|
||||
</form>
|
||||
</div>
|
||||
</div>
|
||||
{{end}}
|
||||
|
||||
{{template "footer.html"}}
|
||||
|
|
@ -62,6 +62,7 @@
|
|||
<i class="icon-user icon-white"></i> {{.User}}<b class="caret"></b>
|
||||
</a>
|
||||
<ul class="dropdown-menu">
|
||||
<li><a href="/new/"><i class="icon-book"></i> New books</a></li>
|
||||
<li class="divider"></li>
|
||||
<li><a href="/logout/"><i class="icon-off"></i> Log Out</a></li>
|
||||
</ul>
|
||||
|
|
|
|||
15
trantor.go
15
trantor.go
|
|
@ -8,11 +8,12 @@ import (
|
|||
)
|
||||
|
||||
const (
|
||||
IP = "127.0.0.1"
|
||||
DB_NAME = "trantor"
|
||||
BOOKS_COLL = "books"
|
||||
USERS_COLL = "users"
|
||||
PASS_SALT = "ImperialLibSalt"
|
||||
IP = "127.0.0.1"
|
||||
DB_NAME = "trantor"
|
||||
BOOKS_COLL = "books"
|
||||
NEW_BOOKS_COLL = "new"
|
||||
USERS_COLL = "users"
|
||||
PASS_SALT = "ImperialLibSalt"
|
||||
)
|
||||
|
||||
type aboutData struct {
|
||||
|
|
@ -103,12 +104,16 @@ func main() {
|
|||
defer session.Close()
|
||||
coll := session.DB(DB_NAME).C(BOOKS_COLL)
|
||||
userColl := session.DB(DB_NAME).C(USERS_COLL)
|
||||
newColl := session.DB(DB_NAME).C(NEW_BOOKS_COLL)
|
||||
|
||||
http.HandleFunc("/book/", bookHandler(coll))
|
||||
http.HandleFunc("/search/", searchHandler(coll))
|
||||
http.HandleFunc("/upload/", uploadHandler(coll))
|
||||
http.HandleFunc("/login/", loginHandler(userColl))
|
||||
http.HandleFunc("/logout/", logoutHandler)
|
||||
http.HandleFunc("/new/", newHandler(newColl))
|
||||
http.HandleFunc("/edit/", editHandler(coll))
|
||||
http.HandleFunc("/save/", saveHandler(coll))
|
||||
http.HandleFunc("/delete/", deleteHandler(coll))
|
||||
http.HandleFunc("/about/", aboutHandler)
|
||||
fileHandler("/img/")
|
||||
|
|
|
|||
Reference in a new issue