// newResource creates a new ResourceDefinition instance and adds the
// new resource into the root ResourceDefinition list.
func newResource(root *Resources, dsl DSL) *ResourceDefinition {
var rs ResourceDefinition
rs.Dsl = dsl
rs.Order = Any
rs.Root = root
rs.uuid = gu.NewKey()
rs.Manager = gu.NewRouteManager()
rs.Resolver = dispatch.NewResolver("*")
rsp := &rs
root.Resources = append(root.Resources, rsp)
dispatch.Subscribe(func(rv *ResourceViewUpdate) {
if rv.Resource != rsp.uuid {
return
}
if !rsp.active {
return
}
rs.Root.renderer.RenderUpdate(rv.View, rv.Target, true)
})
return rsp
}
// starts begin listening for a SubmitNotification which gets displayed.
func (s *SubmissionNotifier) start() {
dispatch.Subscribe(func(sme SubscriptionSubmitEvent) {
s.c = sme
s.Publish()
})
}
// Init intializes all attached resources under its giving resource list.
func (rs *Resources) Init(useHashOnly ...bool) *Resources {
var watchHash bool
if len(useHashOnly) != 0 {
watchHash = useHashOnly[0]
}
dispatch.Subscribe(func(pd dispatch.PathDirective) {
if !watchHash {
psx := dispatch.UseDirective(pd)
if psx.String() == rs.lastPath.String() {
return
}
rs.lastPath = psx
if rs.renderer != nil {
rs.renderer.Render(rs.Resolve(psx)...)
}
return
}
psx := dispatch.UseHashDirective(pd)
if psx.String() == rs.lastPath.String() {
return
}
rs.lastPath = psx
if rs.renderer != nil {
rs.renderer.Render(rs.Resolve(psx)...)
}
})
var dslList []DSL
collection.cl.Lock()
{
dslList = collection.collection
collection.root = rs
collection.collection = nil
}
collection.cl.Unlock()
for _, dsl := range dslList {
res := newResource(rs, dsl)
res.Init()
}
collection.cl.Lock()
{
collection.root = nil
}
collection.cl.Unlock()
if detect.IsBrowser() && rs.renderer != nil {
du := rs.Resolve(dispatch.GetLocationHashAsPath())
rs.renderer.Render(du...)
}
return rs
}