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Extract group widget functionality into generic widget container
This commit is contained in:
parent
1fe7f61ec8
commit
17c8071de9
48
internal/widget/container.go
Normal file
48
internal/widget/container.go
Normal file
@ -0,0 +1,48 @@
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package widget
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import (
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"context"
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"sync"
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"time"
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)
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type containerWidget struct {
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Widgets Widgets `yaml:"widgets"`
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}
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func (widget *containerWidget) Update(ctx context.Context) {
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var wg sync.WaitGroup
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now := time.Now()
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for w := range widget.Widgets {
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widget := widget.Widgets[w]
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if !widget.RequiresUpdate(&now) {
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continue
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}
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wg.Add(1)
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go func() {
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defer wg.Done()
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widget.Update(ctx)
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}()
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}
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wg.Wait()
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}
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func (widget *containerWidget) SetProviders(providers *Providers) {
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for i := range widget.Widgets {
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widget.Widgets[i].SetProviders(providers)
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}
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}
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func (widget *containerWidget) RequiresUpdate(now *time.Time) bool {
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for i := range widget.Widgets {
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if widget.Widgets[i].RequiresUpdate(now) {
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return true
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}
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}
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return false
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}
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@ -4,7 +4,6 @@ import (
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"context"
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"context"
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"errors"
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"errors"
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"html/template"
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"html/template"
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"sync"
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"time"
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"time"
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"github.com/glanceapp/glance/internal/assets"
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"github.com/glanceapp/glance/internal/assets"
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@ -12,7 +11,7 @@ import (
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type Group struct {
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type Group struct {
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widgetBase `yaml:",inline"`
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widgetBase `yaml:",inline"`
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Widgets Widgets `yaml:"widgets"`
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containerWidget `yaml:",inline"`
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}
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}
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func (widget *Group) Initialize() error {
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func (widget *Group) Initialize() error {
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@ -35,40 +34,15 @@ func (widget *Group) Initialize() error {
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}
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}
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func (widget *Group) Update(ctx context.Context) {
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func (widget *Group) Update(ctx context.Context) {
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var wg sync.WaitGroup
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widget.containerWidget.Update(ctx)
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now := time.Now()
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for w := range widget.Widgets {
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widget := widget.Widgets[w]
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if !widget.RequiresUpdate(&now) {
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continue
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}
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wg.Add(1)
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go func() {
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defer wg.Done()
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widget.Update(ctx)
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}()
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}
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wg.Wait()
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}
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}
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func (widget *Group) SetProviders(providers *Providers) {
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func (widget *Group) SetProviders(providers *Providers) {
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for i := range widget.Widgets {
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widget.containerWidget.SetProviders(providers)
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widget.Widgets[i].SetProviders(providers)
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}
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}
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}
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func (widget *Group) RequiresUpdate(now *time.Time) bool {
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func (widget *Group) RequiresUpdate(now *time.Time) bool {
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for i := range widget.Widgets {
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return widget.containerWidget.RequiresUpdate(now)
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if widget.Widgets[i].RequiresUpdate(now) {
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return true
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}
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}
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return false
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}
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}
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func (widget *Group) Render() template.HTML {
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func (widget *Group) Render() template.HTML {
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