88 lines
1.7 KiB
Go
88 lines
1.7 KiB
Go
package info
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import (
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"net/http"
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"time"
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_ "embed"
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"github.com/FAU-CDI/wisski-distillery/internal/config"
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"github.com/FAU-CDI/wisski-distillery/internal/dis/component/control/static"
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"github.com/FAU-CDI/wisski-distillery/internal/models"
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"github.com/FAU-CDI/wisski-distillery/internal/wisski/ingredient"
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"golang.org/x/sync/errgroup"
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)
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//go:embed "html/index.html"
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var indexTemplateStr string
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var indexTemplate = static.AssetsControlIndex.MustParseShared(
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"index.html",
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indexTemplateStr,
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)
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type indexContext struct {
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Time time.Time
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Config *config.Config
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Instances []ingredient.Information
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TotalCount int
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RunningCount int
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StoppedCount int
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Backups []models.Export
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}
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func (nfo *Info) index(r *http.Request) (idx indexContext, err error) {
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var group errgroup.Group
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group.Go(func() error {
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// list all the instances
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all, err := nfo.Instances.All()
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if err != nil {
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return err
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}
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// get all of their info!
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idx.Instances = make([]ingredient.Information, len(all))
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for i, instance := range all {
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{
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i := i
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instance := instance
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// store the info for this group!
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group.Go(func() (err error) {
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idx.Instances[i], err = instance.Info().Information(true)
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return err
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})
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}
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}
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return nil
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})
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// get the log entries
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group.Go(func() (err error) {
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idx.Backups, err = nfo.SnapshotsLog.For("")
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return
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})
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// get the static properties
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idx.Config = nfo.Config
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idx.Time = time.Now().UTC()
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group.Wait()
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// count how many are running and how many are stopped
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for _, i := range idx.Instances {
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if i.Running {
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idx.RunningCount++
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} else {
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idx.StoppedCount++
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}
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}
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idx.TotalCount = len(idx.Instances)
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return
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}
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