fc3c25530c
- the generated CLI publishes no database or uploads bucket for plugin commands, so the command stopped with database is not configured - without a published database it opens database.dsn and publishes it, and without a published bucket it opens storage.uploads.bucket_url, closing what it opened
72 lines
2.7 KiB
Go
72 lines
2.7 KiB
Go
package console
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
|
|
"git.golem15.com/golem15/sm-journal-plugin/classes"
|
|
"git.golem15.com/golem15/summercms/modules/backpack"
|
|
"git.golem15.com/golem15/summercms/modules/bonfire"
|
|
)
|
|
|
|
// ImageVariants is journal:image-variants: it writes the thumbnails and
|
|
// WebP copies of the posts' featured images at golem15.journal.image_widths
|
|
// in this process (the backfill of the golem15.journal.image_variants job).
|
|
// Without --all it takes the images that lack a variant of some width.
|
|
func ImageVariants(app *backpack.App) bonfire.Command {
|
|
return bonfire.Command{
|
|
Name: "journal:image-variants",
|
|
Description: "Write the WebP and resized variants of featured images",
|
|
Long: `Writes, for every post's featured image, a thumbnail at each width of
|
|
golem15.journal.image_widths (480, 800 and 1200 by default) that is not
|
|
wider than the original, and a WebP copy of each next to it, and records
|
|
them in golem15_journal_image_variants. The Journal API lists them as
|
|
featured_images[].variants and the journal layer serves them through
|
|
<picture> with the original format as fallback.
|
|
|
|
New uploads get their variants from the golem15.journal.image_variants job,
|
|
queued after the upload commits. This command is the backfill: without
|
|
--all it takes the images that lack a variant of some width (for example
|
|
after adding a width), with --all it checks every featured image. A
|
|
variant that exists is never written again, so the command can run any
|
|
number of times.
|
|
|
|
It runs from the application's CLI as well as next to serve: without a
|
|
running server it opens database.dsn and storage.uploads.bucket_url
|
|
itself.`,
|
|
Flags: []bonfire.Flag{
|
|
{Name: "all", Description: "Check every featured image (default: only those missing a width)", Bare: true},
|
|
},
|
|
Examples: []bonfire.Example{
|
|
{Command: "journal:image-variants", Description: "Write the variants images are missing"},
|
|
{Command: "journal:image-variants --all", Description: "Check every featured image"},
|
|
},
|
|
Run: func(ctx context.Context, in bonfire.Input, out bonfire.Output) error {
|
|
db, done, err := lookupDB(ctx, app)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer done()
|
|
bucket, closeBucket, err := lookupBucket(ctx, app)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer closeBucket()
|
|
ids, err := classes.FeaturedImageIDs(db.WithContext(ctx), appConfig(app), flagOn(in, "all"))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if len(ids) == 0 {
|
|
out.Info("Every featured image has its variants.")
|
|
return nil
|
|
}
|
|
res, err := classes.GenerateImageVariants(ctx, db, bucket, classes.ImageWidths(appConfig(app)), ids)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
out.Success(fmt.Sprintf("Checked %d featured images, wrote %d variants, skipped %d.", res.Files, res.Written, res.Skipped))
|
|
return nil
|
|
},
|
|
}
|
|
}
|