4f5bd190e5
- golem15_journal_image_variants (migration 202610280002): a thumbnail
per width of golem15.journal.image_widths (480, 800, 1200 by default,
never wider than the original) and its WebP copy, with the original's
size
- conga job golem15.journal.image_variants (three attempts), queued after
a featured image upload and after an admin save of a post whose images
lack a width; the upload request never encodes
- journal:image-variants [--all] backfills
- featured_images[].variants {width, height, url, webp_url, source_width,
source_height} on the post answers (additive key)
43 lines
1.3 KiB
Go
43 lines
1.3 KiB
Go
package journal
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import (
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"context"
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"errors"
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"git.golem15.com/golem15/sm-journal-plugin/classes"
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"git.golem15.com/golem15/summercms/modules/conga"
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"git.golem15.com/golem15/summercms/modules/pact"
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"gocloud.dev/blob"
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"gorm.io/gorm"
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)
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var _ pact.HasJobs = (*Plugin)(nil)
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// Jobs registers the image variants job (golem15.journal.image_variants,
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// D-85): thumbnails and WebP copies of featured images, outside the upload
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// request, three attempts.
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func (p *Plugin) Jobs() []pact.Job {
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return []pact.Job{conga.Job(p.imageVariants, conga.MaxAttempts(3))}
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}
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// imageVariants runs one image variants job.
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func (p *Plugin) imageVariants(ctx context.Context, args classes.ImageVariantsArgs) error {
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if p.app == nil {
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return errors.New("journal: app is not booted")
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}
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db, ok := p.app.Lookup[*gorm.DB]()
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if !ok || db == nil {
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return errors.New("journal: database is not configured")
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}
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bucket, ok := p.app.Lookup[*blob.Bucket]()
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if !ok || bucket == nil {
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return errors.New("journal: the uploads bucket is not configured")
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}
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res, err := classes.GenerateImageVariants(ctx, db, bucket, classes.ImageWidths(p.app.Config), args.FileIDs)
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if err != nil {
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return err
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}
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pluginLog.Info("journal: image variants", "files", res.Files, "written", res.Written, "skipped", res.Skipped)
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return nil
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}
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