func (cr *PeopleController) Create(cx *goweb.Context) {
// create a new appengine context
gaerecords.CreateAppEngineContext(cx.Request)
// create a new person
person := People.New()
// get the fields from the HTTP request
var name string = cx.Request.FormValue("name")
age, _ := strconv.Atoi64(cx.Request.FormValue("age"))
// set the fields
person.
SetString("name", name).
SetInt64("age", age)
// save it
err := person.Put()
if err == nil {
// success - redirect to see this person
cx.RespondWithLocation(fmt.Sprint("/people/", person.ID()))
} else {
// failed - write the error
cx.ResponseWriter.Write([]byte(fmt.Sprintf("Error: %v", err)))
}
}
/**
* Retourneer hoofd categorieen
*
* @author A. Glansbeek en P. Kompier
* @version 1.0
* @date 2011-12-18
*/
func (cr *CategoryController) ReadMany(cx *goweb.Context) {
var m structs.WordpressHeadCategory
models.CallWordpressApi(cx, &m, "get_category_index", nil)
var headCategories []structs.HeadCategory
for _, category := range m.Categories {
// Alleen parents 0 (dat is hoofd category)
if category.Parent == 0 {
headCategories = append(headCategories, structs.HeadCategory{category.Id, category.Title})
}
}
cx.RespondWithData(headCategories)
}
/**
* GET artikel met id [1..n], retourneer een artikel
*
* @author A. Glansbeek en P. Kompier
* @version 1.0
* @date 2011-12-18
*/
func (cr *ArticleController) Read(id string, cx *goweb.Context) {
params := map[string]string{"post_id": id}
var m structs.WordpressPost
models.CallWordpressApi(cx, &m, "get_post", params)
if m.Post.Id == 0 {
var str []string
str = append(str, "Het opgevraagde id bestaat niet")
cx.Respond(nil, 202, str, cx)
} else {
cx.RespondWithData(createArticle(m.Post))
}
}
/**
* Creert een nieuwe comment (tip)
*
* @author A. Glansbeek en P. Kompier
* @version 1.0
* @date 2011-12-18
*/
func (cr *CommentController) Create(cx *goweb.Context) {
reqValues := cx.GetReqData()
params := map[string]string{
"post_id": reqValues.Get("post_id"),
"name": reqValues.Get("name"),
"email": reqValues.Get("email"),
"content": reqValues.Get("content"),
}
var m structs.WordpressCommentResponse
models.CallWordpressApi(cx, &m, "submit_comment", params)
cx.RespondWithData(structs.TipResponse{m.Status})
}
/**
* Zoek functie!
*
* @author A. Glansbeek en P. Kompier
* @version 1.0
* @date 2012-01-06
*/
func (cr *SearchController) Read(input string, cx *goweb.Context) {
params := map[string]string{"search": input}
var m structs.WordpressPostMany
models.CallWordpressApi(cx, &m, "get_search_results", params)
var articles []structs.Article
for _, post := range m.Posts {
// Nieuw struct artikel
article := createArticle(post)
articles = append(articles, article)
}
cx.RespondWithData(articles)
}
func (cr *PeopleController) Delete(id string, cx *goweb.Context) {
// create a new appengine context
gaerecords.CreateAppEngineContext(cx.Request)
// get the person ID from the URL
personID, _ := strconv.Atoi64(id)
// load the person
person, _ := People.Find(personID)
// delete the person
person.Delete()
// send them on their way
cx.RespondWithLocation("/people")
}
/**
* Roep de wordpress API aan
*
* @author A. Glansbeek en P. Kompier
* @params *goweb.Context Context van goweb
* @params interface De struct waarin json opgeslagen wordt
* @params string functie naam van API wordpress
* @params map[string]string map waarin params staan
*/
func CallWordpressApi(cx *goweb.Context, v interface{}, callfunction string, params map[string]string) {
var contents []uint8
url := createURL(callfunction, params)
c := appengine.NewContext(cx.GetRequest())
client := urlfetch.Client(c)
response, err := client.Get(url)
u := user.Current(c)
var name string
if u == nil {
name = "Gast"
} else {
name = u.String()
}
data.SaveLog(url, name, cx.GetRequest())
// Error check
if err != nil {
cx.RespondWithErrorMessage("Kan geen verbinding maken met de wordpress webservice", http.StatusBadRequest)
return
} else {
// Aan het einde van deze functie sluit response
defer response.Body.Close()
// Maak van de content bytes
contents, err = ioutil.ReadAll(response.Body)
// Error check
if err != nil {
cx.RespondWithErrorMessage("Kan response niet lezen", http.StatusBadRequest)
return
}
}
err = json.Unmarshal(contents, v)
// Error check
if err != nil {
cx.RespondWithErrorMessage("Kan json niet parsen err: "+err.String(), http.StatusBadRequest)
return
}
}
/**
* Retourneer alle artikelen
*
* @author A. Glansbeek en P. Kompier
* @version 1.0
* @date 2011-12-18
*/
func (cr *ArticleController) ReadMany(cx *goweb.Context) {
var m structs.WordpressPostMany
// Als category_id is, pak dan alleen article van die category
if cx.PathParams["category_id"] != "" {
params := map[string]string{
"category_id": cx.PathParams["category_id"],
}
models.CallWordpressApi(cx, &m, "get_category_posts", params)
} else {
models.CallWordpressApi(cx, &m, "get_recent_posts", nil)
}
var mapper = make(map[string][]structs.Article)
for _, post := range m.Posts {
// Nieuw struct artikel
article := createArticle(post)
// Zet het artikel in de goede category
_, present := mapper[article.Category]
if present {
mapper[article.Category] = append(mapper[article.Category], article)
} else {
var articles []structs.Article
articles = append(articles, article)
mapper[article.Category] = articles
}
}
cx.RespondWithData(mapper)
}
func (cr *MyAPIController) Read(id string, cx *goweb.Context) {
if id == "1" {
cx.RespondWithData(TestEntity{id, "Mat", 28})
} else if id == "2" {
cx.RespondWithData(TestEntity{id, "Laurie", 27})
} else {
cx.RespondWithNotFound()
}
}
func (cr *CommentController) Read(id string, cx *goweb.Context) {
cx.RespondWithStatus(http.StatusForbidden)
}
func (cr *CommentController) UpdateMany(cx *goweb.Context) {
cx.RespondWithStatus(http.StatusForbidden)
}
func (cr *CategoryController) Update(id string, cx *goweb.Context) {
cx.RespondWithStatus(http.StatusForbidden)
}
func (cr *PeopleController) DeleteMany(cx *goweb.Context) {
cx.RespondWithNotImplemented()
}
func (cr *SearchController) Create(cx *goweb.Context) {
cx.RespondWithStatus(http.StatusForbidden)
}
func (cr *CategoryController) DeleteMany(cx *goweb.Context) {
cx.RespondWithStatus(http.StatusForbidden)
}
func (cr *MyAPIController) UpdateMany(cx *goweb.Context) {
cx.RespondWithData(TestEntity{"1", "Mat", 28})
}
func (cr *MyAPIController) Update(id string, cx *goweb.Context) {
cx.RespondWithData(TestEntity{id, "Mat", 28})
}
func (cr *MyAPIController) ReadMany(cx *goweb.Context) {
cx.RespondWithData([]TestEntity{TestEntity{"1", "Mat", 28}, TestEntity{"2", "Laurie", 27}})
}
func (cr *SearchController) Delete(id string, cx *goweb.Context) {
cx.RespondWithStatus(http.StatusForbidden)
}
func (cr *MyAPIController) Delete(id string, cx *goweb.Context) {
cx.RespondWithOK()
}