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mycorrhiza/shroom/unattach.go
2022-02-26 10:33:09 +03:00

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package shroom
import (
"fmt"
"github.com/bouncepaw/mycorrhiza/history"
"github.com/bouncepaw/mycorrhiza/hyphae"
"github.com/bouncepaw/mycorrhiza/user"
)
// RemoveMedia removes media from the media hypha and makes a history record about that. If it only had media, the hypha will be deleted. If it also had text, the hypha will become textual.
func RemoveMedia(u *user.User, h *hyphae.MediaHypha) error {
hop := history.
Operation(history.TypeRemoveMedia).
WithFilesRemoved(h.MediaFilePath()).
WithMsg(fmt.Sprintf("Remove media from %s", h.CanonicalName())).
WithUser(u).
Apply()
if len(hop.Errs) > 0 {
rejectRemoveMediaLog(h, u, "fail")
// FIXME: something may be wrong here
return fmt.Errorf("Could not unattach this hypha due to internal server errors: <code>%v</code>", hop.Errs)
}
if h.HasTextFile() {
hyphae.Insert(hyphae.ShrinkMediaToTextual(h))
} else {
hyphae.DeleteHypha(h)
}
return nil
}