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mycorrhiza/shroom/delete.go

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package shroom
import (
"fmt"
"github.com/bouncepaw/mycorrhiza/hyphae/backlinks"
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"github.com/bouncepaw/mycorrhiza/history"
"github.com/bouncepaw/mycorrhiza/hyphae"
"github.com/bouncepaw/mycorrhiza/l18n"
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"github.com/bouncepaw/mycorrhiza/user"
)
// DeleteHypha deletes hypha and makes a history record about that.
func DeleteHypha(u *user.User, h *hyphae.Hypha, lc *l18n.Localizer) (hop *history.Op, errtitle string) {
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hop = history.Operation(history.TypeDeleteHypha)
if errtitle, err := CanDelete(u, h, lc); errtitle != "" {
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hop.WithErrAbort(err)
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return hop, errtitle
}
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originalText, _ := FetchTextPart(h)
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hop.
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WithFilesRemoved(h.TextPath, h.BinaryPath()).
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WithMsg(fmt.Sprintf("Delete %s", h.Name)).
WithUser(u).
Apply()
if !hop.HasErrors() {
backlinks.UpdateBacklinksAfterDelete(h, originalText)
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hyphae.DeleteHypha(h)
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}
return hop, ""
}