// GET: /node
// To do:
// - Iterate node queries
func (cr *NodeController) ReadMany(cx *goweb.Context) {
// Log Request and check for Auth
LogRequest(cx.Request)
u, err := AuthenticateRequest(cx.Request)
if err != nil && err.Error() != e.NoAuth {
handleAuthError(err, cx)
return
}
// Gather query params
query := &Query{list: cx.Request.URL.Query()}
// Setup query and nodes objects
q := bson.M{}
nodes := store.Nodes{}
if u != nil {
// Admin sees all
if !u.Admin {
q["$or"] = []bson.M{bson.M{"acl.read": []string{}}, bson.M{"acl.read": u.Uuid}}
}
} else {
if conf.ANON_READ {
// select on only nodes with no read rights set
q["acl.read"] = []string{}
} else {
cx.RespondWithErrorMessage(e.NoAuth, http.StatusUnauthorized)
return
}
}
// Gather params to make db query. Do not include the
// following list.
skip := map[string]int{"limit": 1, "skip": 1, "query": 1}
if query.Has("query") {
for key, val := range query.All() {
_, s := skip[key]
if !s {
q[fmt.Sprintf("attributes.%s", key)] = val[0]
}
}
}
// Limit and skip. Set default if both are not specified
if query.Has("limit") || query.Has("skip") {
var lim, off int
if query.Has("limit") {
lim, _ = strconv.Atoi(query.Value("limit"))
} else {
lim = 100
}
if query.Has("skip") {
off, _ = strconv.Atoi(query.Value("skip"))
} else {
off = 0
}
// Get nodes from db
err := nodes.GetAllLimitOffset(q, lim, off)
if err != nil {
log.Error("err " + err.Error())
cx.RespondWithError(http.StatusBadRequest)
return
}
} else {
// Get nodes from db
err := nodes.GetAll(q)
if err != nil {
log.Error("err " + err.Error())
cx.RespondWithError(http.StatusBadRequest)
return
}
}
cx.RespondWithData(nodes)
return
}
// GET: /node
// To do:
// - Iterate node queries
func (cr *NodeController) ReadMany(cx *goweb.Context) {
// Log Request and check for Auth
LogRequest(cx.Request)
u, err := AuthenticateRequest(cx.Request)
if err != nil {
// No Auth is not damning. Other errors are probably a dead db connection
if err.Error() != e.NoAuth {
if err.Error() == e.MongoDocNotFound {
cx.RespondWithErrorMessage("Invalid username or password", http.StatusBadRequest)
return
} else {
fmt.Println("Error at Auth:", err.Error())
cx.RespondWithError(http.StatusInternalServerError)
return
}
}
}
// Gather query params
query := &Query{list: cx.Request.URL.Query()}
// Setup query and nodes objects
q := bson.M{}
nodes := new(store.Nodes)
if u != nil {
// Admin sees all
if !u.Admin {
q["$or"] = []bson.M{bson.M{"acl.read": []string{}}, bson.M{"acl.read": u.Uuid}}
}
} else {
// select on only nodes with no read rights set
q["acl.read"] = []string{}
}
// Gather params to make db query. Do not include the
// following list.
skip := map[string]int{"limit": 1, "skip": 1, "query": 1}
if query.Has("query") {
for key, val := range query.All() {
_, s := skip[key]
if !s {
q[fmt.Sprintf("attributes.%s", key)] = val[0]
}
}
}
// Limit and skip. Set default if both are not specified
if query.Has("limit") || query.Has("skip") {
var lim, off int
if query.Has("limit") {
lim, _ = strconv.Atoi(query.Value("limit"))
} else {
lim = 100
}
if query.Has("skip") {
off, _ = strconv.Atoi(query.Value("skip"))
} else {
off = 0
}
// Get nodes from db
err := nodes.GetAllLimitOffset(q, lim, off)
if err != nil {
fmt.Println("err", err.Error())
cx.RespondWithError(http.StatusBadRequest)
return
}
} else {
// Get nodes from db
err := nodes.GetAll(q)
if err != nil {
fmt.Println("err", err.Error())
cx.RespondWithError(http.StatusBadRequest)
return
}
}
cx.RespondWithData(nodes)
return
}